Merge branch 'dev'

Noting new features and bumping version.

.travis.yml

@@ -1,4 +1,22 @@
-language: c
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+language: cpp
+compiler: gcc
 env:
     - BUILD_TYPE=Debug
     - BUILD_TYPE=Release
@@ -6,10 +24,8 @@ sudo: required
 services:
     - docker
 before_install:
-    - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
     - sudo apt-get update
 install:
-    - sudo apt-get --force-yes install g++-4.8
     - sudo apt-get install rpm linux-headers-$(uname -r) libelf-dev
     - git clone https://github.com/draios/sysdig.git ../sysdig
     - sudo apt-get install -y python-pip libvirt-dev jq dkms
@@ -25,8 +41,6 @@ before_script:
     - export KERNELDIR=/lib/modules/$(uname -r)/build
 script:
     - set -e
-    - export CC="gcc-4.8"
-    - export CXX="g++-4.8"
     - mkdir build
     - cd build
     - cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDRAIOS_DEBUG_FLAGS="-D_DEBUG -DNDEBUG"

CHANGELOG.md

@@ -2,6 +2,36 @@
 
 This file documents all notable changes to Falco. The release numbering uses [semantic versioning](http://semver.org).
 
+## v0.13.0
+
+Released 2018-11-09
+
+## Major Changes
+
+* **Support for K8s Audit Events** : Falco now supports [K8s Audit Events](https://kubernetes.io/docs/tasks/debug-application-cluster/audit/#audit-backends) as a second stream of events in addition to syscalls. For full details on the feature, see the [wiki](https://github.com/falcosecurity/falco/wiki/K8s-Audit-Event-Support).
+
+* Transparent Config/Rule Reloading: On SIGHUP, Falco will now reload all config files/rules files and start processing new events. Allows rules changes without having to restart falco [[#457](https://github.com/falcosecurity/falco/pull/457)] [[#432](https://github.com/falcosecurity/falco/issues/432)]
+
+## Minor Changes
+
+* The reference integration of falco into a action engine now supports aws actions like lambda, etc. [[#460](https://github.com/falcosecurity/falco/pull/460)]
+
+* Add netcat to falco docker images, which allows easier integration of program outputs to external servers [[#456](https://github.com/falcosecurity/falco/pull/456)] [[#433](https://github.com/falcosecurity/falco/issues/433)]
+
+## Bug Fixes
+
+* Links cleanup related to the draios/falco -> falcosecurity/falco move [[#447](https://github.com/falcosecurity/falco/pull/447)]
+
+* Properly load/unload kernel module when the falco service is started/stopped [[#459](https://github.com/falcosecurity/falco/pull/459)] [[#418](https://github.com/falcosecurity/falco/issues/418)]
+
+## Rule Changes
+
+* Better coverage (e.g. reduced FPs) for critical stack, hids systems, ufw, cloud-init, etc. [[#445](https://github.com/falcosecurity/falco/pull/445)]
+
+* New rules `Launch Package Management Process in Container`, `Netcat Remote Code Execution in Container`, and `Lauch Suspicious Network Tool in Container` look for running various suspicious programs in a container. [[#461](https://github.com/falcosecurity/falco/pull/461)]
+
+* Misc changes to address false positives in GKE, Istio, etc. [[#455](https://github.com/falcosecurity/falco/pull/455)] [[#439](https://github.com/falcosecurity/falco/issues/439)]
+
 ## v0.12.1
 
 Released 2018-09-11

CMakeCPackOptions.cmake

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 if(CPACK_GENERATOR MATCHES "DEB")
 	list(APPEND CPACK_INSTALL_COMMANDS "mkdir -p _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d/")
 	list(APPEND CPACK_INSTALL_COMMANDS "cp scripts/debian/falco _CPack_Packages/${CPACK_TOPLEVEL_TAG}/${CPACK_GENERATOR}/${CPACK_PACKAGE_FILE_NAME}/etc/init.d")

CMakeLists.txt

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 cmake_minimum_required(VERSION 2.8.2)
 
 project(falco)
@@ -119,6 +136,32 @@ set(JSONCPP_SRC "${SYSDIG_DIR}/userspace/libsinsp/third-party/jsoncpp")
 set(JSONCPP_INCLUDE "${JSONCPP_SRC}")
 set(JSONCPP_LIB_SRC "${JSONCPP_SRC}/jsoncpp.cpp")
 
+#
+# nlohmann-json
+#
+option(USE_BUNDLED_NJSON "Enable building of the bundled nlohmann-json" ${USE_BUNDLED_DEPS})
+
+if(NOT USE_BUNDLED_NJSON)
+	find_path(NJSON_INCLUDE json.hpp PATH_SUFFIXES nlohmann)
+	if(NJSON_INCLUDE)
+		message(STATUS "Found nlohmann-json: include: ${NJSON_INCLUDE}")
+	else()
+		message(FATAL_ERROR "Couldn't find system nlohmann-json")
+	endif()
+else()
+	# No distinction needed for windows. The implementation is
+	# solely in json.hpp.
+	set(NJSON_SRC "${PROJECT_BINARY_DIR}/njson-prefix/src/njson")
+	message(STATUS "Using bundled nlohmann-json in '${NJSON_SRC}'")
+	set(NJSON_INCLUDE "${NJSON_SRC}/single_include")
+	ExternalProject_Add(njson
+		URL "http://download.draios.com/dependencies/njson-3.3.0.tar.gz"
+		URL_MD5 "e26760e848656a5da400662e6c5d999a"
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+		INSTALL_COMMAND "")
+endif()
+
 #
 # curses
 #
@@ -421,6 +464,40 @@ else()
 		INSTALL_COMMAND "")
 endif()
 
+#
+# civetweb
+#
+option(USE_BUNDLED_CIVETWEB "Enable building of the bundled civetweb" ${USE_BUNDLED_DEPS})
+
+if(NOT USE_BUNDLED_CIVETWEB)
+	find_library(CIVETWEB_LIB NAMES civetweb)
+	if(CIVETWEB_LIB)
+		message(STATUS "Found civetweb: lib: ${CIVETWEB_LIB}")
+	else()
+		message(FATAL_ERROR "Couldn't find system civetweb")
+	endif()
+else()
+	set(CIVETWEB_SRC "${PROJECT_BINARY_DIR}/civetweb-prefix/src/civetweb/")
+	set(CIVETWEB_LIB "${CIVETWEB_SRC}/install/lib/libcivetweb.a")
+	set(CIVETWEB_INCLUDE_DIR "${CIVETWEB_SRC}/install/include")
+	message(STATUS "Using bundled civetweb in '${CIVETWEB_SRC}'")
+	set(CIVETWEB_DEPENDENCIES "")
+	if(USE_BUNDLED_OPENSSL)
+	 	list(APPEND CIVETWEB_DEPENDENCIES "openssl")
+	endif()
+	ExternalProject_Add(civetweb
+		DEPENDS ${CIVETWEB_DEPENDENCIES}
+		URL "http://s3.amazonaws.com/download.draios.com/dependencies/civetweb-1.11.tar.gz"
+                URL_MD5 "b6d2175650a27924bccb747cbe084cd4"
+		CONFIGURE_COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/lib
+		          COMMAND ${CMAKE_COMMAND} -E make_directory ${CIVETWEB_SRC}/install/include
+                BUILD_IN_SOURCE 1
+                BUILD_COMMAND ${CMD_MAKE} COPT="-DNO_FILES" WITH_CPP=1
+		INSTALL_COMMAND ${CMD_MAKE} install-lib install-headers PREFIX=${CIVETWEB_SRC}/install WITH_CPP=1)
+endif()
+
+
+
 install(FILES falco.yaml
 	DESTINATION "${FALCO_ETC_DIR}")
 
@@ -459,7 +536,7 @@ set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "http://www.sysdig.org")
 set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${PROJECT_SOURCE_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cpack/debian/conffiles")
 
-set(CPACK_RPM_PACKAGE_LICENSE "GPLv2")
+set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
 set(CPACK_RPM_PACKAGE_URL "http://www.sysdig.org")
 set(CPACK_RPM_PACKAGE_REQUIRES "dkms, gcc, make, kernel-devel, perl")
 set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postinstall")

CODE_OF_CONDUCT

@@ -0,0 +1,39 @@
+## CNCF Community Code of Conduct v1.0
+
+### Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering
+an open and welcoming community, we pledge to respect all people who contribute
+through reporting issues, posting feature requests, updating documentation,
+submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for
+everyone, regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance, body size, race, ethnicity, age,
+religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses,
+ without explicit permission
+* Other unethical or unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are not
+aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers
+commit themselves to fairly and consistently applying these principles to every aspect
+of managing this project. Project maintainers who do not follow or enforce the Code of
+Conduct may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting a CNCF project maintainer, Sarah Novotny <sarahnovotny@google.com>, and/or Dan Kohn <dan@linuxfoundation.org>.
+
+This Code of Conduct is adapted from the Contributor Covenant
+(http://contributor-covenant.org), version 1.2.0, available at
+http://contributor-covenant.org/version/1/2/0/

COPYING

@@ -1,339 +1,202 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-                            Preamble
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
+   1. Definitions.
 
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
 
-  To protect your rights, we need to make restrictions that forbid
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+      "Legal Entity" shall mean the union of the acting entity and all
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-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
 
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
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-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
+   END OF TERMS AND CONDITIONS
 
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
+   APPENDIX: How to apply the Apache License to your work.
 
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
 
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
+   Copyright [yyyy] [name of copyright owner]
 
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
 
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+       http://www.apache.org/licenses/LICENSE-2.0
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

GOVERNANCE

@@ -0,0 +1,55 @@
+# Process for becoming a maintainer
+
+* Express interest to the existing maintainers that you or your organization is interested in becoming a
+  maintainer. Becoming a maintainer generally means that you are going to be spending substantial
+  time (>25%) on Falco for the foreseeable future. You should have domain expertise and be extremely
+  proficient in C++. Ultimately your goal is to become a maintainer that will represent your
+  organization.
+* We will expect you to start contributing increasingly complicated PRs, under the guidance
+  of the existing maintainers.
+* We may ask you to do some PRs from our backlog.
+* As you gain experience with the code base and our standards, we will ask you to do code reviews
+  for incoming PRs (i.e., all maintainers are expected to shoulder a proportional share of
+  community reviews).
+* After a period of approximately 2-3 months of working together and making sure we see eye to eye,
+  the existing maintainers will confer and decide whether to grant maintainer status or not.
+  We make no guarantees on the length of time this will take, but 2-3 months is the approximate
+  goal.
+
+## Maintainer responsibilities
+
+* Monitor Slack (delayed response is perfectly acceptable).
+* Triage GitHub issues and perform pull request reviews for other maintainers and the community.
+* During GitHub issue triage, apply all applicable [labels](https://github.com/falcosecurity/falco/labels)
+  to each new issue. Labels are extremely useful for future issue follow up. Which labels to apply
+  is somewhat subjective so just use your best judgment. 
+* Make sure that ongoing PRs are moving forward at the right pace or closing them.
+* Participate when called upon in the security releases. Note that although this should be a rare 
+  occurrence, if a serious vulnerability is found, the process may take up to several full days of
+  work to implement. This reality should be taken into account when discussing time commitment 
+  obligations with employers.
+* In general continue to be willing to spend at least 25% of ones time working on Falco (~1.25
+  business days per week).
+
+## When does a maintainer lose maintainer status
+
+If a maintainer is no longer interested or cannot perform the maintainer duties listed above, they
+should volunteer to be moved to emeritus status. In extreme cases this can also occur by a vote of
+the maintainers per the voting process below.
+
+# Conflict resolution and voting
+
+In general, we prefer that technical issues and maintainer membership are amicably worked out
+between the persons involved. If a dispute cannot be decided independently, the maintainers can be
+called in to decide an issue. If the maintainers themselves cannot decide an issue, the issue will
+be resolved by voting. The voting process is a simple majority in which each senior maintainer
+receives two votes and each normal maintainer receives one vote.
+
+# Adding new projects to the falcosecurity GitHub organization
+
+New projects will be added to the falcosecurity organization via GitHub issue discussion in one of the
+existing projects in the organization. Once sufficient discussion has taken place (~3-5 business
+days but depending on the volume of conversation), the maintainers of *the project where the issue
+was opened* (since different projects in the organization may have different maintainers) will
+decide whether the new project should be added. See the section above on voting if the maintainers
+cannot easily decide.

MAINTAINERS

@@ -0,0 +1,9 @@
+Current maintainers:
+@mstemm - Mark Stemm <mark.stemm@sysdig.com>
+@ldegio - Loris Degioanni <loris@sysdig.com>
+
+Community Mangement:
+@mfdii - Michael Ducy <michael@sysdig.com>
+
+Emeritus maintainers:
+@henridf - Henri Dubois-Ferriere <henri.dubois-ferriere@sysdig.com>

README.md

@@ -1,19 +1,21 @@
-# Sysdig Falco
+# Falco
 
 #### Latest release
 
-**v0.12.1**
-Read the [change log](https://github.com/draios/falco/blob/dev/CHANGELOG.md)
+**v0.13.0**
+Read the [change log](https://github.com/falcosecurity/falco/blob/dev/CHANGELOG.md)
 
-Dev Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=dev)](https://travis-ci.org/draios/falco)<br />
-Master Branch: [![Build Status](https://travis-ci.org/draios/falco.svg?branch=master)](https://travis-ci.org/draios/falco)
+Dev Branch: [![Build Status](https://travis-ci.org/falcosecurity/falco.svg?branch=dev)](https://travis-ci.org/falcosecurity/falco)<br />
+Master Branch: [![Build Status](https://travis-ci.org/falcosecurity/falco.svg?branch=master)](https://travis-ci.org/falcosecurity/falco)
 
 ## Overview
-Sysdig Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Powered by sysdig’s system call capture infrastructure, falco lets you continuously monitor and detect container, application, host, and network activity... all in one place, from one source of data, with one set of rules.
+Falco is a behavioral activity monitor designed to detect anomalous activity in your applications. Powered by [sysdig’s](https://github.com/draios/sysdig) system call capture infrastructure, Falco lets you continuously monitor and detect container, application, host, and network activity... all in one place, from one source of data, with one set of rules.
+
+Falco is hosted by the Cloud Native Computing Foundation (CNCF) as a sandbox level project. If you are an organization that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details read the [Falco CNCF project proposal](https://github.com/cncf/toc/tree/master/proposals/falco.adoc).
 
 #### What kind of behaviors can Falco detect?
 
-Falco can detect and alert on any behavior that involves making Linux system calls. Thanks to Sysdig's core decoding and state tracking functionality, falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process. For example, you can easily detect things like:
+Falco can detect and alert on any behavior that involves making Linux system calls. Falco alerts can be triggered by the use of specific system calls, their arguments, and by properties of the calling process. For example, you can easily detect things like:
 
 - A shell is run inside a container
 - A container is running in privileged mode, or is mounting a sensitive path like `/proc` from the host.
@@ -24,31 +26,27 @@ Falco can detect and alert on any behavior that involves making Linux system cal
 
 #### How Falco Compares to Other Security Tools like SELinux, Auditd, etc.
 
-One of the questions we often get when we talk about Sysdig Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco to other tools.
+One of the questions we often get when we talk about Falco is “How does it compare to other tools like SELinux, AppArmor, Auditd, etc. that also have security policies?”. We wrote a [blog post](https://sysdig.com/blog/selinux-seccomp-falco-technical-discussion/) comparing Falco to other tools.
 
 
 Documentation
 ---
-[Visit the wiki](https://github.com/draios/falco/wiki) for full documentation on falco.
+[Visit the wiki](https://github.com/falcosecurity/falco/wiki) for full documentation on falco.
 
 Join the Community
 ---
-* Follow us on [Twitter](https://twitter.com/sysdig) for general falco and sysdig news.
-* This is our [blog](https://sysdig.com/blog/), where you can find the latest [falco](https://sysdig.com/blog/tag/falco/) posts.
-* Join our [Public Slack](https://slack.sysdig.com) channel for sysdig and falco announcements and discussions.
+* [Website](https://falco.org) for Falco.
+* We are working on a blog for the Falco project. In the meantime you can find [Falco](https://sysdig.com/blog/tag/falco/) posts over on the Sysdig blog.
+* Join our [Public Slack](https://slack.sysdig.com) channel for open source sysdig and Falco announcements and discussions.
 
 License Terms
 ---
-Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
-
-In addition, as a special exception, the copyright holders give permission to link the code of portions of this program with the OpenSSL library under certain conditions as described in each individual source file, and distribute linked combinations including the two.
-
-You must obey the GNU General Public License in all respects for all of the code used other than OpenSSL.  If you modify file(s) with this exception, you may extend this exception to your version of the file(s), but you are not obligated to do so.  If you do not wish to do so, delete this exception statement from your version.
+Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
 
 Contributor License Agreements
 ---
 ### Background
- As we did for sysdig, we are formalizing the way that we accept contributions of code from the contributing community. We must now ask that contributions to falco be provided subject to the terms and conditions of a [Contributor License Agreement (CLA)](./cla). The CLA comes in two forms, applicable to contributions by individuals, or by legal entities such as corporations and their employees. We recognize that entering into a CLA with us involves real consideration on your part, and we’ve tried to make this process as clear and simple as possible.
+ We are formalizing the way that we accept contributions of code from the contributing community. We must now ask that contributions to falco be provided subject to the terms and conditions of a [Contributor License Agreement (CLA)](./cla). The CLA comes in two forms, applicable to contributions by individuals, or by legal entities such as corporations and their employees. We recognize that entering into a CLA with us involves real consideration on your part, and we’ve tried to make this process as clear and simple as possible.
 
  We’ve modeled our CLA off of industry standards, such as [the CLA used by Kubernetes](https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md). Note that this agreement is not a transfer of copyright ownership, this simply is a license agreement for contributions, intended to clarify the intellectual property license granted with contributions from any person or entity. It is for your protection as a contributor as well as the protection of falco; it does not change your rights to use your own contributions for any other purpose.
 
@@ -79,7 +77,7 @@ falco-CLA-1.0-signed-off-by: Joe Smith <joe.smith@email.com>
 
 Use a real name of a natural person who is an authorized representative of the contributing entity; pseudonyms or anonymous contributions are not allowed.
 
-**Government contributions**: Employees or officers of the United States Government, must review the [Government Contributor License Agreement](https://github.com/draios/falco/blob/dev/cla/falco_govt_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
+**Government contributions**: Employees or officers of the United States Government, must review the [Government Contributor License Agreement](https://github.com/falcosecurity/falco/blob/dev/cla/falco_govt_contributor_agreement.txt), must be an authorized representative of the contributing entity, and indicate agreement to it on behalf of the contributing entity by adding the following lines to every GIT commit message:
 
 ```
 falco-CLA-1.0-contributing-govt-entity: Full Legal Name of Entity

docker/dev/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_REPOSITORY dev
 
@@ -21,6 +21,7 @@ RUN apt-get update \
 	clang-7 \
 	ca-certificates \
 	curl \
+	dkms \
 	gnupg2 \
 	gcc \
 	gcc-5 \
@@ -30,6 +31,8 @@ RUN apt-get update \
 	libc6-dev \
 	libelf-dev \
 	llvm-7 \
+	netcat \
+	xz-utils \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the

docker/dev/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/event-generator/Makefile

@@ -1,2 +1,19 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 image:
 	docker build -t sysdig/falco-event-generator:latest .

docker/event-generator/event_generator.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2016-2018 Draios Inc dba Sysdig.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License version 2 as
-published by the Free Software Foundation.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstdio>

docker/local/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_VERSION 0.1.1dev
 
@@ -30,6 +30,8 @@ RUN apt-get update \
 	libc6-dev \
 	libelf-dev \
 	llvm-7 \
+	netcat \
+	xz-utils \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the

docker/local/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/stable/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:unstable
 
-MAINTAINER Sysdig <support@sysdig.com>
+LABEL maintainer="Sysdig <support@sysdig.com>"
 
 ENV FALCO_REPOSITORY stable
 
@@ -21,6 +21,7 @@ RUN apt-get update \
 	clang-7 \
 	ca-certificates \
 	curl \
+	dkms \
 	gnupg2 \
 	gcc \
 	gcc-5 \
@@ -29,6 +30,8 @@ RUN apt-get update \
 	libc6-dev \
 	libelf-dev \
 	llvm-7 \
+	netcat \
+	xz-utils \
  && rm -rf /var/lib/apt/lists/*
 
 # Since our base Debian image ships with GCC 7 which breaks older kernels, revert the

docker/stable/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

examples/k8s_audit_config/README.md

@@ -0,0 +1,23 @@
+# Introduction
+
+The files in this directory can be used to configure k8s audit logging. The relevant files are:
+
+* [audit-policy.yaml](./audit-policy.yaml): The k8s audit log configuration we used to create the rules in [k8s_audit_rules.yaml](../../rules/k8s_audit_rules.yaml). You may find it useful as a reference when creating your own K8s Audit Log configuration.
+* [webhook-config.yaml](./webhook-config.yaml): A webhook configuration that sends audit events to localhost, port 8765. You may find it useful as a starting point when deciding how to route audit events to the embedded webserver within falco.
+
+This file is only needed when using Minikube, which doesn't currently
+have the ability to provide an audit config/webhook config directly
+from the minikube commandline. See [this issue](https://github.com/kubernetes/minikube/issues/2741) for more details.
+
+* [apiserver-config.patch.sh](./apiserver-config.patch.sh): A script that changes the configuration file `/etc/kubernetes/manifests/kube-apiserver.yaml` to add necessary config options and mounts for the kube-apiserver container that runs within the minikube vm.
+
+A way to use these files with minikube to enable audit logging would be to run the following commands, from this directory:
+
+```
+minikube start --kubernetes-version v1.11.0 --mount --mount-string $PWD:/tmp/k8s_audit_config --feature-gates AdvancedAuditing=true
+ssh -i $(minikube ssh-key) docker@$(minikube ip) sudo bash /tmp/k8s_audit_config/apiserver-config.patch.sh
+ssh -i $(minikube ssh-key) -R 8765:localhost:8765 docker@$(minikube ip)
+```
+
+K8s audit events will then be sent to localhost on the host (not minikube vm) machine, port 8765.
+

examples/k8s_audit_config/apiserver-config.patch.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+IFS=''
+
+FILENAME="/etc/kubernetes/manifests/kube-apiserver.yaml"
+
+if grep audit-webhook-config-file $FILENAME ; then
+    echo audit-webhook patch already applied
+    exit 0
+fi
+
+TMPFILE="/tmp/kube-apiserver.yaml.patched"
+rm -f "$TMPFILE"
+
+while read LINE
+do
+    echo "$LINE" >> "$TMPFILE"
+    case "$LINE" in
+        *"- kube-apiserver"*)
+            echo "    - --audit-log-path=/tmp/k8s_audit_config/audit.log" >> "$TMPFILE"
+            echo "    - --audit-policy-file=/tmp/k8s_audit_config/audit-policy.yaml" >> "$TMPFILE"
+            echo "    - --audit-webhook-config-file=/tmp/k8s_audit_config/webhook-config.yaml" >> "$TMPFILE"
+            echo "    - --audit-webhook-batch-max-wait=5s" >> "$TMPFILE"
+            ;;
+        *"volumeMounts:"*)
+            echo "    - mountPath: /tmp/k8s_audit_config/" >> "$TMPFILE"
+            echo "      name: data" >> "$TMPFILE"
+            ;;
+        *"volumes:"*)
+            echo "  - hostPath:" >> "$TMPFILE"
+            echo "      path: /tmp/k8s_audit_config" >> "$TMPFILE"
+            echo "    name: data" >> "$TMPFILE"
+            ;;
+
+    esac
+done < "$FILENAME"
+
+cp "$FILENAME" "/tmp/kube-apiserver.yaml.original"
+cp "$TMPFILE" "$FILENAME"
+

examples/k8s_audit_config/audit-policy.yaml

@@ -0,0 +1,76 @@
+apiVersion: audit.k8s.io/v1beta1 # This is required.
+kind: Policy
+# Don't generate audit events for all requests in RequestReceived stage.
+omitStages:
+  - "RequestReceived"
+rules:
+  # Log pod changes at RequestResponse level
+  - level: RequestResponse
+    resources:
+    - group: ""
+      # Resource "pods" doesn't match requests to any subresource of pods,
+      # which is consistent with the RBAC policy.
+      resources: ["pods", "deployments"]
+
+  - level: RequestResponse
+    resources:
+    - group: "rbac.authorization.k8s.io"
+      # Resource "pods" doesn't match requests to any subresource of pods,
+      # which is consistent with the RBAC policy.
+      resources: ["clusterroles", "clusterrolebindings"]
+
+  # Log "pods/log", "pods/status" at Metadata level
+  - level: Metadata
+    resources:
+    - group: ""
+      resources: ["pods/log", "pods/status"]
+
+  # Don't log requests to a configmap called "controller-leader"
+  - level: None
+    resources:
+    - group: ""
+      resources: ["configmaps"]
+      resourceNames: ["controller-leader"]
+
+  # Don't log watch requests by the "system:kube-proxy" on endpoints or services
+  - level: None
+    users: ["system:kube-proxy"]
+    verbs: ["watch"]
+    resources:
+    - group: "" # core API group
+      resources: ["endpoints", "services"]
+
+  # Don't log authenticated requests to certain non-resource URL paths.
+  - level: None
+    userGroups: ["system:authenticated"]
+    nonResourceURLs:
+    - "/api*" # Wildcard matching.
+    - "/version"
+
+  # Log the request body of configmap changes in kube-system.
+  - level: Request
+    resources:
+    - group: "" # core API group
+      resources: ["configmaps"]
+    # This rule only applies to resources in the "kube-system" namespace.
+    # The empty string "" can be used to select non-namespaced resources.
+    namespaces: ["kube-system"]
+
+  # Log configmap and secret changes in all other namespaces at the RequestResponse level.
+  - level: RequestResponse
+    resources:
+    - group: "" # core API group
+      resources: ["secrets", "configmaps"]
+
+  # Log all other resources in core and extensions at the Request level.
+  - level: Request
+    resources:
+    - group: "" # core API group
+    - group: "extensions" # Version of group should NOT be included.
+
+  # A catch-all rule to log all other requests at the Metadata level.
+  - level: Metadata
+    # Long-running requests like watches that fall under this rule will not
+    # generate an audit event in RequestReceived.
+    omitStages:
+      - "RequestReceived"

examples/k8s_audit_config/webhook-config.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Config
+clusters:
+- name: falco
+  cluster:
+    server: http://127.0.0.1:8765/k8s_audit
+contexts:
+- context:
+    cluster: falco
+    user: ""
+  name: default-context
+current-context: default-context
+preferences: {}
+users: []

examples/mitm-sh-installer/web_root/install-software.sh

@@ -1,21 +1,22 @@
 #!/bin/bash
 #
-# Copyright (C) 2013-2014 My Company inc.
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
 #
-# This file is part of my-software
+# This file is part of falco.
 #
-# my-software is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# my-software is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
-# You should have received a copy of the GNU General Public License
-# along with my-software.  If not, see <http://www.gnu.org/licenses/>.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #
+
 set -e
 
 function install_rpm {

examples/nodejs-bad-rest-api/README.md

@@ -42,7 +42,7 @@ This starts the following containers:
 Run the following commands to execute arbitrary commands like 'ls', 'pwd', etc:
 
 ```
-$ curl http://localhost:8080/api/exec/ls
+$ curl http://localhost:8181/api/exec/ls
 
 demo.yml
 node_modules
@@ -52,7 +52,7 @@ server.js
 ```
 
 ```
-$ curl http://localhost:8080/api/exec/pwd
+$ curl http://localhost:8181/api/exec/pwd
 
 .../examples/nodejs-bad-rest-api
 ```

examples/nodejs-bad-rest-api/demo.yml

@@ -1,7 +1,7 @@
 express_server:
   container_name: express_server
   image: node:latest
-  command: bash -c "apt-get -y update && apt-get -y install runit && npm install && runsv /usr/src/app"
+  command: bash -c "apt-get -y update && apt-get -y install runit && cd /usr/src/app && npm install && runsv /usr/src/app"
   ports:
     - "8181:8181"
   volumes:

examples/nodejs-bad-rest-api/package.json

@@ -2,6 +2,6 @@
     "name": "bad-rest-api",
     "main": "server.js",
     "dependencies": {
-	"express": "~4.0.0"
+        "express": "~4.16.0"
     }
 }

falco.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # File(s) or Directories containing Falco rules, loaded at startup.
 # The name "rules_file" is only for backwards compatibility.
 # If the entry is a file, it will be read directly. If the entry is a directory,
@@ -13,6 +31,7 @@
 rules_file:
  - /etc/falco/falco_rules.yaml
  - /etc/falco/falco_rules.local.yaml
+ - /etc/falco/k8s_audit_rules.yaml
  - /etc/falco/rules.d
 
 # Whether to output events in json or text
@@ -82,6 +101,15 @@ file_output:
 stdout_output:
   enabled: true
 
+# Falco contains an embedded webserver that can be used to accept K8s
+# Audit Events. These config options control the behavior of that
+# webserver. (By default, the webserver is disabled).
+#  enabled: false
+webserver:
+  enabled: true
+  listen_port: 8765
+  k8s_audit_endpoint: /k8s_audit
+
 # Possible additional things you might want to do with program output:
 #   - send to a slack webhook:
 #         program: "jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/XXX"

integrations/k8s-using-daemonset/k8s-with-rbac/falco-daemonset-configmap.yaml

@@ -16,7 +16,7 @@ spec:
       serviceAccount: falco-account
       containers:
         - name: falco
-          image: sysdig/falco:latest
+          image: falcosecurity/falco:latest
           securityContext:
             privileged: true
           args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes.default", "-pk"]

integrations/k8s-using-daemonset/k8s-without-rbac/falco-daemonset.yaml

@@ -15,7 +15,7 @@ spec:
     spec:
       containers:
         - name: falco
-          image: sysdig/falco:latest
+          image: falcosecurity/falco:latest
           securityContext:
             privileged: true
           args: [ "/usr/bin/falco", "-K", "/var/run/secrets/kubernetes.io/serviceaccount/token", "-k", "https://kubernetes.default", "-pk", "-o", "json_output=true", "-o", "program_output.enabled=true", "-o",  "program_output.program=jq '{text: .output}' | curl -d @- -X POST https://hooks.slack.com/services/see_your_slack_team/apps_settings_for/a_webhook_url"]

integrations/kubernetes-response-engine/deployment/aws/.gitignore

@@ -0,0 +1,4 @@
+.terraform/*
+.terraform.*
+terraform.*
+*.yaml

integrations/kubernetes-response-engine/deployment/aws/Makefile

@@ -0,0 +1,11 @@
+all: create configure
+
+create:
+	terraform apply
+
+configure:
+	kubectl get -n kube-system configmap/aws-auth -o yaml | awk "/mapRoles: \|/{print;print \"$(shell terraform output patch_for_aws_auth)\";next}1" > aws-auth-patch.yml
+	kubectl -n kube-system replace -f aws-auth-patch.yml
+
+clean:
+	terraform destroy

integrations/kubernetes-response-engine/deployment/aws/README.md

@@ -0,0 +1,23 @@
+# Terraform manifests for Kubernetes Response Engine running on AWS
+
+In this directory are the Terraform manifests for creating required infrasturcture
+for the Kubernetes Response Engine running with AWS technology: SNS for messaging
+and Lambda for executing the playbooks.
+
+## Deploy
+
+For creating the resources, just run default Makefile target:
+
+```
+make
+```
+
+This will ask for an IAM user which creates the bridge between EKS rbac and AWS IAM.
+
+## Clean
+
+You can clean IAM roles and SNS topics with:
+
+```
+make clean
+```

integrations/kubernetes-response-engine/deployment/aws/lambda.tf

@@ -0,0 +1,25 @@
+resource "aws_iam_role" "iam-for-lambda" {
+  name = "iam_for_lambda"
+
+  assume_role_policy = <<EOF
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Action": "sts:AssumeRole",
+      "Principal": {
+        "Service": "lambda.amazonaws.com",
+        "AWS": "${var.iam-user-arn}"
+      },
+      "Effect": "Allow",
+      "Sid": ""
+    }
+  ]
+}
+EOF
+}
+
+resource "aws_iam_role_policy_attachment" "iam-for-lambda" {
+  policy_arn = "arn:aws:iam::aws:policy/CloudWatchFullAccess"
+  role       = "${aws_iam_role.iam-for-lambda.name}"
+}

integrations/kubernetes-response-engine/deployment/aws/outputs.tf

@@ -0,0 +1,16 @@
+locals {
+  patch_for_aws_auth = <<CONFIGMAPAWSAUTH
+    - rolearn: ${aws_iam_role.iam-for-lambda.arn}\n
+     username: kubernetes-admin\n
+     groups:\n
+       - system:masters
+CONFIGMAPAWSAUTH
+}
+
+output "patch_for_aws_auth" {
+  value = "${local.patch_for_aws_auth}"
+}
+
+output "iam_for_lambda" {
+  value = "${aws_iam_role.iam-for-lambda.arn}"
+}

integrations/kubernetes-response-engine/deployment/aws/sns.tf

@@ -0,0 +1,3 @@
+resource "aws_sns_topic" "falco-alerts" {
+  name = "falco-alerts"
+}

integrations/kubernetes-response-engine/deployment/aws/variables.tf

@@ -0,0 +1,3 @@
+variable "iam-user-arn" {
+  type    = "string"
+}

integrations/kubernetes-response-engine/deployment/cncf/Makefile

@@ -2,8 +2,9 @@ deploy:
 	kubectl apply -f nats/
 	kubectl apply -f kubeless/
 	kubectl apply -f network-policy.yaml
+	kubectl apply -f .
 
 clean:
 	kubectl delete -f kubeless/
 	kubectl delete -f nats/
-	kubectl delete -f network-policy.yaml
+	kubectl delete -f .

integrations/kubernetes-response-engine/deployment/cncf/kubeless/kubeless-v1.0.0-alpha.6.yaml

@@ -125,7 +125,6 @@ subjects:
   namespace: kubeless
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
-description: Kubernetes Native Serverless Framework
 kind: CustomResourceDefinition
 metadata:
   name: functions.kubeless.io
@@ -139,7 +138,6 @@ spec:
   version: v1beta1
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for HTTP trigger type
 kind: CustomResourceDefinition
 metadata:
   name: httptriggers.kubeless.io
@@ -153,7 +151,6 @@ spec:
   version: v1beta1
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for HTTP trigger type
 kind: CustomResourceDefinition
 metadata:
   name: cronjobtriggers.kubeless.io

integrations/kubernetes-response-engine/deployment/cncf/kubeless/nats-v1.0.0-alpha.6.yaml

@@ -38,7 +38,6 @@ subjects:
   namespace: kubeless
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
-description: CRD object for NATS trigger type
 kind: CustomResourceDefinition
 metadata:
   name: natstriggers.kubeless.io

integrations/kubernetes-response-engine/deployment/cncf/rbac.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: sysdig-kubeless
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: default

integrations/kubernetes-response-engine/falco-sns/.gitignore

@@ -0,0 +1 @@
+falco-sns

integrations/kubernetes-response-engine/falco-sns/Dockerfile

@@ -0,0 +1,8 @@
+FROM alpine:latest
+MAINTAINER Néstor Salceda<nestor.salceda@sysdig.com>
+
+RUN apk add --no-cache ca-certificates
+
+COPY ./falco-sns /bin/
+
+CMD ["/bin/falco-sns"]

integrations/kubernetes-response-engine/falco-sns/Makefile

@@ -0,0 +1,12 @@
+build:
+	GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-s" -o falco-sns main.go
+
+deps:
+	go get -u github.com/aws/aws-sdk-go/
+
+clean:
+	rm falco-sns
+
+docker: build
+	docker build -t sysdig/falco-sns .
+	docker push sysdig/falco-sns

integrations/kubernetes-response-engine/falco-sns/README.md

@@ -0,0 +1,26 @@
+# SNS output for Sysdig Falco
+
+As Falco does not support AWS SNS output natively, we have created this small
+golang utility wich reads Falco alerts from a named pipe and sends them to a
+SNS topic.
+
+This utility is designed to being run in a sidecar container in the same
+Pod as Falco.
+
+## Configuration
+
+You have a [complete Kubernetes manifest available](https://github.com/draios/falco/tree/kubernetes-response-engine/deployment/falco/falco-daemonset.yaml) for future reading.
+
+Take a look at sidecar container and to the initContainers directive which
+craetes the shared pipe between containers.
+
+### Container image
+
+You have this adapter available as a container image. Its name is *sysdig/falco-sns*.
+
+### Parameters Reference
+
+* -t: Specifies the ARN SNS topic where message will be published.
+
+* -f: Specifies the named pipe path where Falco publishes its alerts. By default
+    is: */var/run/falco/nats*

integrations/kubernetes-response-engine/falco-sns/main.go

@@ -0,0 +1,101 @@
+// Copyright 2012-2018 The Sysdig Tech Marketing Team
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build ignore
+
+package main
+
+import (
+	"bufio"
+	"encoding/json"
+	"flag"
+	"log"
+	"os"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/sns"
+)
+
+func main() {
+	var topic = flag.String("t", "", "The AWS SNS topic ARN")
+	var pipePath = flag.String("f", "/var/run/falco/nats", "The named pipe path")
+
+	log.SetFlags(0)
+	flag.Usage = usage
+	flag.Parse()
+
+	session, err := session.NewSession(&aws.Config{Region: aws.String(os.Getenv("AWS_DEFAULT_REGION"))})
+	if err != nil {
+		log.Fatal(err)
+	}
+	svc := sns.New(session)
+
+	pipe, err := os.OpenFile(*pipePath, os.O_RDONLY, 0600)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	log.Printf("Opened pipe %s", *pipePath)
+
+	reader := bufio.NewReader(pipe)
+	scanner := bufio.NewScanner(reader)
+
+	log.Printf("Scanning %s", *pipePath)
+
+	for scanner.Scan() {
+		msg := []byte(scanner.Text())
+		alert := parseAlert(msg)
+
+		params := &sns.PublishInput{
+			Message: aws.String(string(msg)),
+			MessageAttributes: map[string]*sns.MessageAttributeValue{
+				"priority": &sns.MessageAttributeValue{
+					DataType:    aws.String("String"),
+					StringValue: aws.String(alert.Priority),
+				},
+				"rule": &sns.MessageAttributeValue{
+					DataType:    aws.String("String"),
+					StringValue: aws.String(alert.Rule),
+				},
+			},
+			TopicArn: aws.String(*topic),
+		}
+
+		_, err := svc.Publish(params)
+		if err != nil {
+			log.Fatal(err)
+		} else {
+			log.Printf("Published [%s] : '%s'\n", *topic, msg)
+		}
+	}
+}
+
+func usage() {
+	log.Fatalf("Usage: falco-sns -t topic <subject> <msg> \n")
+}
+
+type parsedAlert struct {
+	Priority string `json:"priority"`
+	Rule     string `json:"rule"`
+}
+
+func parseAlert(alert []byte) *parsedAlert {
+	var result parsedAlert
+	err := json.Unmarshal(alert, &result)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return &result
+}

integrations/kubernetes-response-engine/playbooks/Pipfile

@@ -8,6 +8,8 @@ mamba = "*"
 expects = "*"
 doublex = "*"
 doublex-expects = "==0.7.0rc2"
+six = "*"
+playbooks = {path = "."}
 
 [packages]
 kubernetes = "*"
@@ -16,4 +18,4 @@ requests = "*"
 maya = "*"
 
 [requires]
-python_version = "3.6"
+python_version = "*"

integrations/kubernetes-response-engine/playbooks/Pipfile.lock

@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "00ca5a9cb1f462d534a06bca990e987e75a05b7baf6ba5ddac529f03312135e6"
+            "sha256": "ee8fff436e311a11069488c3d0955fef8cc3b4dd0d42ef8515e2e5858448623b"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.6"
+            "python_version": "*"
         },
         "sources": [
             {
@@ -16,19 +16,70 @@
         ]
     },
     "default": {
+        "adal": {
+            "hashes": [
+                "sha256:ba52913c38d76b4a4d88eaab41a5763d056ab6d073f106e0605b051ab930f5c1",
+                "sha256:bf79392b8e9e5e82aa6acac3835ba58bbac0ccf7e15befa215863f83d5f6a007"
+            ],
+            "version": "==1.2.0"
+        },
+        "asn1crypto": {
+            "hashes": [
+                "sha256:2f1adbb7546ed199e3c90ef23ec95c5cf3585bac7d11fb7eb562a3fe89c64e87",
+                "sha256:9d5c20441baf0cb60a4ac34cc447c6c189024b6b4c6cd7877034f4965c464e49"
+            ],
+            "version": "==0.24.0"
+        },
         "cachetools": {
             "hashes": [
-                "sha256:90f1d559512fc073483fe573ef5ceb39bf6ad3d39edc98dc55178a2b2b176fa3",
-                "sha256:d1c398969c478d336f767ba02040fa22617333293fb0b8968e79b16028dfee35"
+                "sha256:0a258d82933a1dd18cb540aca4ac5d5690731e24d1239a08577b814998f49785",
+                "sha256:4621965b0d9d4c82a79a29edbad19946f5e7702df4afae7d1ed2df951559a8cc"
             ],
-            "version": "==2.1.0"
+            "version": "==3.0.0"
         },
         "certifi": {
             "hashes": [
-                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
-                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
             ],
-            "version": "==2018.4.16"
+            "version": "==2018.10.15"
+        },
+        "cffi": {
+            "hashes": [
+                "sha256:151b7eefd035c56b2b2e1eb9963c90c6302dc15fbd8c1c0a83a163ff2c7d7743",
+                "sha256:1553d1e99f035ace1c0544050622b7bc963374a00c467edafac50ad7bd276aef",
+                "sha256:1b0493c091a1898f1136e3f4f991a784437fac3673780ff9de3bcf46c80b6b50",
+                "sha256:2ba8a45822b7aee805ab49abfe7eec16b90587f7f26df20c71dd89e45a97076f",
+                "sha256:3bb6bd7266598f318063e584378b8e27c67de998a43362e8fce664c54ee52d30",
+                "sha256:3c85641778460581c42924384f5e68076d724ceac0f267d66c757f7535069c93",
+                "sha256:3eb6434197633b7748cea30bf0ba9f66727cdce45117a712b29a443943733257",
+                "sha256:495c5c2d43bf6cebe0178eb3e88f9c4aa48d8934aa6e3cddb865c058da76756b",
+                "sha256:4c91af6e967c2015729d3e69c2e51d92f9898c330d6a851bf8f121236f3defd3",
+                "sha256:57b2533356cb2d8fac1555815929f7f5f14d68ac77b085d2326b571310f34f6e",
+                "sha256:770f3782b31f50b68627e22f91cb182c48c47c02eb405fd689472aa7b7aa16dc",
+                "sha256:79f9b6f7c46ae1f8ded75f68cf8ad50e5729ed4d590c74840471fc2823457d04",
+                "sha256:7a33145e04d44ce95bcd71e522b478d282ad0eafaf34fe1ec5bbd73e662f22b6",
+                "sha256:857959354ae3a6fa3da6651b966d13b0a8bed6bbc87a0de7b38a549db1d2a359",
+                "sha256:87f37fe5130574ff76c17cab61e7d2538a16f843bb7bca8ebbc4b12de3078596",
+                "sha256:95d5251e4b5ca00061f9d9f3d6fe537247e145a8524ae9fd30a2f8fbce993b5b",
+                "sha256:9d1d3e63a4afdc29bd76ce6aa9d58c771cd1599fbba8cf5057e7860b203710dd",
+                "sha256:a36c5c154f9d42ec176e6e620cb0dd275744aa1d804786a71ac37dc3661a5e95",
+                "sha256:a6a5cb8809091ec9ac03edde9304b3ad82ad4466333432b16d78ef40e0cce0d5",
+                "sha256:ae5e35a2c189d397b91034642cb0eab0e346f776ec2eb44a49a459e6615d6e2e",
+                "sha256:b0f7d4a3df8f06cf49f9f121bead236e328074de6449866515cea4907bbc63d6",
+                "sha256:b75110fb114fa366b29a027d0c9be3709579602ae111ff61674d28c93606acca",
+                "sha256:ba5e697569f84b13640c9e193170e89c13c6244c24400fc57e88724ef610cd31",
+                "sha256:be2a9b390f77fd7676d80bc3cdc4f8edb940d8c198ed2d8c0be1319018c778e1",
+                "sha256:ca1bd81f40adc59011f58159e4aa6445fc585a32bb8ac9badf7a2c1aa23822f2",
+                "sha256:d5d8555d9bfc3f02385c1c37e9f998e2011f0db4f90e250e5bc0c0a85a813085",
+                "sha256:e55e22ac0a30023426564b1059b035973ec82186ddddbac867078435801c7801",
+                "sha256:e90f17980e6ab0f3c2f3730e56d1fe9bcba1891eeea58966e89d352492cc74f4",
+                "sha256:ecbb7b01409e9b782df5ded849c178a0aa7c906cf8c5a67368047daab282b184",
+                "sha256:ed01918d545a38998bfa5902c7c00e0fee90e957ce036a4000a88e3fe2264917",
+                "sha256:edabd457cd23a02965166026fd9bfd196f4324fe6032e866d0f3bd0301cd486f",
+                "sha256:fdf1c1dc5bafc32bc5d08b054f94d659422b05aba244d6be4ddc1c72d9aa70fb"
+            ],
+            "version": "==1.11.5"
         },
         "chardet": {
             "hashes": [
@@ -37,6 +88,30 @@
             ],
             "version": "==3.0.4"
         },
+        "cryptography": {
+            "hashes": [
+                "sha256:02602e1672b62e803e08617ec286041cc453e8d43f093a5f4162095506bc0beb",
+                "sha256:10b48e848e1edb93c1d3b797c83c72b4c387ab0eb4330aaa26da8049a6cbede0",
+                "sha256:17db09db9d7c5de130023657be42689d1a5f60502a14f6f745f6f65a6b8195c0",
+                "sha256:227da3a896df1106b1a69b1e319dce218fa04395e8cc78be7e31ca94c21254bc",
+                "sha256:2cbaa03ac677db6c821dac3f4cdfd1461a32d0615847eedbb0df54bb7802e1f7",
+                "sha256:31db8febfc768e4b4bd826750a70c79c99ea423f4697d1dab764eb9f9f849519",
+                "sha256:4a510d268e55e2e067715d728e4ca6cd26a8e9f1f3d174faf88e6f2cb6b6c395",
+                "sha256:6a88d9004310a198c474d8a822ee96a6dd6c01efe66facdf17cb692512ae5bc0",
+                "sha256:76936ec70a9b72eb8c58314c38c55a0336a2b36de0c7ee8fb874a4547cadbd39",
+                "sha256:7e3b4aecc4040928efa8a7cdaf074e868af32c58ffc9bb77e7bf2c1a16783286",
+                "sha256:8168bcb08403ef144ff1fb880d416f49e2728101d02aaadfe9645883222c0aa5",
+                "sha256:8229ceb79a1792823d87779959184a1bf95768e9248c93ae9f97c7a2f60376a1",
+                "sha256:8a19e9f2fe69f6a44a5c156968d9fc8df56d09798d0c6a34ccc373bb186cee86",
+                "sha256:8d10113ca826a4c29d5b85b2c4e045ffa8bad74fb525ee0eceb1d38d4c70dfd6",
+                "sha256:be495b8ec5a939a7605274b6e59fbc35e76f5ad814ae010eb679529671c9e119",
+                "sha256:dc2d3f3b1548f4d11786616cf0f4415e25b0fbecb8a1d2cd8c07568f13fdde38",
+                "sha256:e4aecdd9d5a3d06c337894c9a6e2961898d3f64fe54ca920a72234a3de0f9cb3",
+                "sha256:e79ab4485b99eacb2166f3212218dd858258f374855e1568f728462b0e6ee0d9",
+                "sha256:f995d3667301e1754c57b04e0bae6f0fa9d710697a9f8d6712e8cca02550910f"
+            ],
+            "version": "==2.3.1"
+        },
         "dateparser": {
             "hashes": [
                 "sha256:940828183c937bcec530753211b70f673c0a9aab831e43273489b310538dff86",
@@ -50,10 +125,10 @@
         },
         "google-auth": {
             "hashes": [
-                "sha256:1745c9066f698eac3da99cef082914495fb71bc09597ba7626efbbb64c4acc57",
-                "sha256:82a34e1a59ad35f01484d283d2a36b7a24c8c404a03a71b3afddd0a4d31e169f"
+                "sha256:9ca363facbf2622d9ba828017536ccca2e0f58bd15e659b52f312172f8815530",
+                "sha256:a4cf9e803f2176b5de442763bd339b313d3f1ed3002e3e1eb6eec1d7c9bbc9b4"
             ],
-            "version": "==1.5.0"
+            "version": "==1.5.1"
         },
         "humanize": {
             "hashes": [
@@ -68,20 +143,13 @@
             ],
             "version": "==2.7"
         },
-        "ipaddress": {
-            "hashes": [
-                "sha256:64b28eec5e78e7510698f6d4da08800a5c575caa4a286c93d651c5d3ff7b6794",
-                "sha256:b146c751ea45cad6188dd6cf2d9b757f6f4f8d6ffb96a023e6f2e26eea02a72c"
-            ],
-            "version": "==1.0.22"
-        },
         "kubernetes": {
             "hashes": [
-                "sha256:b370ab4abd925309db69a14a4723487948e9a83de60ca92782ec14992b741c89",
-                "sha256:c80dcf531deca2037105df09c933355c80830ffbf9e496b5e6a3967ac6809ef7"
+                "sha256:0cc9ce02d838da660efa0a67270b4b7d47e6beb8889673cd45c86f897e2d6821",
+                "sha256:54f8e7bb1dd9a55cf416dff76a63c4ae441764280942d9913f2243676f29d02c"
             ],
             "index": "pypi",
-            "version": "==6.0.0"
+            "version": "==8.0.0"
         },
         "maya": {
             "hashes": [
@@ -115,120 +183,103 @@
         },
         "pyasn1": {
             "hashes": [
-                "sha256:2f57960dc7a2820ea5a1782b872d974b639aa3b448ac6628d1ecc5d0fe3986f2",
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-                "sha256:602fda674355b4701acd7741b2be5ac188056594bf1eecf690816d944e52905e",
-                "sha256:8fb265066eac1d3bb5015c6988981b009ccefd294008ff7973ed5f64335b0f2d",
-                "sha256:9334cb427609d2b1e195bb1e251f99636f817d7e3e1dffa150cb3365188fb992",
-                "sha256:9a15cc13ff6bf5ed29ac936ca941400be050dff19630d6cd1df3fb978ef4c5ad",
-                "sha256:a66dcda18dbf6e4663bde70eb30af3fc4fe1acb2d14c4867a861681887a5f9a2",
-                "sha256:ba77f1e8d7d58abc42bfeddd217b545fdab4c1eeb50fd37c2219810ad56303bf",
-                "sha256:cdc8eb2eaafb56de66786afa6809cd9db2df1b3b595dcb25aa5b9dc61189d40a",
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-                "sha256:f281bf11fe204f05859225ec2e9da7a7c140b65deccd8a4eb0bc75d0bd6949e0",
-                "sha256:fb81622d8f3509f0026b0683fe90fea27be7284d3826a5f2edf97f69151ab0fc"
+                "sha256:b9d3abc5031e61927c82d4d96c1cec1e55676c1a991623cfed28faea73cdd7ca",
+                "sha256:f58f2a3d12fd754aa123e9fa74fb7345333000a035f3921dbdaa08597aa53137"
             ],
-            "version": "==0.4.3"
+            "version": "==0.4.4"
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         "pyasn1-modules": {
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-                "sha256:f53fe5bcebdf318f51399b250fe8325ef3a26d927f012cc0c8e0f9e9af7f9deb"
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             ],
-            "version": "==0.2.1"
+            "version": "==0.2.2"
+        },
+        "pycparser": {
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+            "version": "==2.19"
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         "python-dateutil": {
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-            "version": "==2.7.3"
+            "version": "==2.7.5"
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         "pytz": {
             "hashes": [
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-                "sha256:c06425302f2cf668f1bba7a0a03f3c1d34d4ebeef2c72003da308b3947c7f749"
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             ],
-            "version": "==2018.4"
+            "version": "==2018.7"
         },
         "pytzdata": {
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-            "version": "==2018.5"
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         "pyyaml": {
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-            "version": "==3.12"
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-                "sha256:9c9075c727afec23eab196be51737eedb00cd67bb4a2e0170fa8dc65163838f3",
-                "sha256:a105b1d7287d412e8fe99959c1b80f7cbd76184b6466d63579b6d256a406a76e",
-                "sha256:c3d9cfd214a3e5a25f2da9817c389e32069e210b067ebb901e10f3270da9b259",
-                "sha256:c3ebfb5ec2dd750f7861734b25ea7d5ae89d6f33b427cccf3cafa36a1511d862",
-                "sha256:c670acd71d975b0c91579d40ae7f703d0daa1c871f12e46394a2c7be0ec8e217",
-                "sha256:e371482ee3e6e5ca19ea83cdfc84bf69cac230e3cb1073c8c3bebf3f143cd7a5"
+                "sha256:384c78351ceb08b9f04e28552edea9af837d05ad4fda9a187a7bbd82759f29b6",
+                "sha256:41b70db2608726396de185e7571a70391507ab47a64b564f59861ff13f2c50a5",
+                "sha256:50f4b57696883fdbb0494cf1ff1cf6e04790d5e1848dff0b2cf28a2b97614351",
+                "sha256:81515123132f9ab0cc8128d035ba7db7783206e4616bdabd3faba335b9add185",
+                "sha256:91e965833a9f93b3e6abfef815026ccb8a9abe12c0958c723fc6c0d396384602",
+                "sha256:9cb058e53c2488b6cba85a7e6ce6d659b3f33ebe00f613dc9fda46de788a1298",
+                "sha256:b41a81228c3994789d4785d9fef96770f9a6b564a30c10af671bd5a4078da6f4",
+                "sha256:cf20d6539e00021793df23c2a98d57aff84f9402f81ac5896fffb4f8c8a08897",
+                "sha256:f937fdbcdb1e455c23709f5cf6df91a0ecfe8c23268f601606173232958daa8d"
             ],
-            "version": "==2018.6.9"
+            "version": "==2018.11.6"
         },
         "requests": {
             "hashes": [
-                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
-                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
+                "sha256:99dcfdaaeb17caf6e526f32b6a7b780461512ab3f1d992187801694cba42770c",
+                "sha256:a84b8c9ab6239b578f22d1c21d51b696dcfe004032bb80ea832398d6909d7279"
             ],
             "index": "pypi",
-            "version": "==2.19.1"
+            "version": "==2.20.0"
         },
         "requests-oauthlib": {
             "hashes": [
                 "sha256:8886bfec5ad7afb391ed5443b1f697c6f4ae98d0e5620839d8b4499c032ada3f",
-                "sha256:e21232e2465808c0e892e0e4dbb8c2faafec16ac6dc067dd546e9b466f3deac8",
-                "sha256:fe3282f48fb134ee0035712159f5429215459407f6d5484013343031ff1a400d"
+                "sha256:e21232e2465808c0e892e0e4dbb8c2faafec16ac6dc067dd546e9b466f3deac8"
             ],
             "version": "==1.0.0"
         },
         "rsa": {
             "hashes": [
-                "sha256:25df4e10c263fb88b5ace923dd84bf9aa7f5019687b5e55382ffcdb8bede9db5",
-                "sha256:43f682fea81c452c98d09fc316aae12de6d30c4b5c84226642cf8f8fd1c93abd"
+                "sha256:14ba45700ff1ec9eeb206a2ce76b32814958a98e372006c8fb76ba820211be66",
+                "sha256:1a836406405730121ae9823e19c6e806c62bbad73f890574fff50efa4122c487"
             ],
-            "version": "==3.4.2"
+            "version": "==4.0"
         },
         "six": {
             "hashes": [
@@ -251,17 +302,17 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
-                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
+                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
+                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
             ],
-            "version": "==1.23"
+            "version": "==1.24.1"
         },
         "websocket-client": {
             "hashes": [
-                "sha256:18f1170e6a1b5463986739d9fd45c4308b0d025c1b2f9b88788d8f69e8a5eb4a",
-                "sha256:db70953ae4a064698b27ae56dcad84d0ee68b7b43cb40940f537738f38f510c1"
+                "sha256:8c8bf2d4f800c3ed952df206b18c28f7070d9e3dcbd6ca6291127574f57ee786",
+                "sha256:e51562c91ddb8148e791f0155fdb01325d99bb52c4cdbb291aee7a3563fd0849"
             ],
-            "version": "==0.48.0"
+            "version": "==0.54.0"
         }
     },
     "develop": {
@@ -281,11 +332,12 @@
             "hashes": [
                 "sha256:03481e81d558d30d230bc12999e3edffe392d244349a90f4ef9b88425fac74ba",
                 "sha256:0b136648de27201056c1869a6c0d4e23f464750fd9a9ba9750b8336a244429ed",
-                "sha256:104ab3934abaf5be871a583541e8829d6c19ce7bde2923b2751e0d3ca44db60a",
-                "sha256:15b111b6a0f46ee1a485414a52a7ad1d703bdf984e9ed3c288a4414d3871dcbd",
+                "sha256:0bf8cbbd71adfff0ef1f3a1531e6402d13b7b01ac50a79c97ca15f030dba6306",
+                "sha256:10a46017fef60e16694a30627319f38a2b9b52e90182dddb6e37dcdab0f4bf95",
                 "sha256:198626739a79b09fa0a2f06e083ffd12eb55449b5f8bfdbeed1df4910b2ca640",
-                "sha256:1c383d2ef13ade2acc636556fd544dba6e14fa30755f26812f54300e401f98f2",
+                "sha256:23d341cdd4a0371820eb2b0bd6b88f5003a7438bbedb33688cd33b8eae59affd",
                 "sha256:28b2191e7283f4f3568962e373b47ef7f0392993bb6660d079c62bd50fe9d162",
+                "sha256:2a5b73210bad5279ddb558d9a2bfedc7f4bf6ad7f3c988641d83c40293deaec1",
                 "sha256:2eb564bbf7816a9d68dd3369a510be3327f1c618d2357fa6b1216994c2e3d508",
                 "sha256:337ded681dd2ef9ca04ef5d93cfc87e52e09db2594c296b4a0a3662cb1b41249",
                 "sha256:3a2184c6d797a125dca8367878d3b9a178b6fdd05fdc2d35d758c3006a1cd694",
@@ -305,25 +357,21 @@
                 "sha256:7e1fe19bd6dce69d9fd159d8e4a80a8f52101380d5d3a4d374b6d3eae0e5de9c",
                 "sha256:8c3cb8c35ec4d9506979b4cf90ee9918bc2e49f84189d9bf5c36c0c1119c6558",
                 "sha256:9d6dd10d49e01571bf6e147d3b505141ffc093a06756c60b053a859cb2128b1f",
-                "sha256:9e112fcbe0148a6fa4f0a02e8d58e94470fc6cb82a5481618fea901699bf34c4",
-                "sha256:ac4fef68da01116a5c117eba4dd46f2e06847a497de5ed1d64bb99a5fda1ef91",
-                "sha256:b8815995e050764c8610dbc82641807d196927c3dbed207f0a079833ffcf588d",
                 "sha256:be6cfcd8053d13f5f5eeb284aa8a814220c3da1b0078fa859011c7fffd86dab9",
                 "sha256:c1bb572fab8208c400adaf06a8133ac0712179a334c09224fb11393e920abcdd",
                 "sha256:de4418dadaa1c01d497e539210cb6baa015965526ff5afc078c57ca69160108d",
                 "sha256:e05cb4d9aad6233d67e0541caa7e511fa4047ed7750ec2510d466e806e0255d6",
-                "sha256:e4d96c07229f58cb686120f168276e434660e4358cc9cf3b0464210b04913e77",
-                "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80",
-                "sha256:f8a923a85cb099422ad5a2e345fe877bbc89a8a8b23235824a93488150e45f6e"
+                "sha256:f05a636b4564104120111800021a92e43397bc12a5c72fed7036be8556e0029e",
+                "sha256:f3f501f345f24383c0000395b26b726e46758b71393267aeae0bd36f8b3ade80"
             ],
             "version": "==4.5.1"
         },
         "doublex": {
             "hashes": [
-                "sha256:062af49d9e4148bc47b7512d3fdc8e145dea4671d074ffd54b2464a19d3757ab"
+                "sha256:bdfa5007ec6f93fcdb05683ef559dd7919b7fe217df41fd240f8d4b2f681ba21"
             ],
             "index": "pypi",
-            "version": "==1.8.4"
+            "version": "==1.9.1"
         },
         "doublex-expects": {
             "hashes": [
@@ -334,25 +382,25 @@
         },
         "expects": {
             "hashes": [
-                "sha256:37538d7b0fa9c0d53e37d07b0e8c07d89754d3deec1f0f8ed1be27f4f10363dd"
+                "sha256:419902ccafe81b7e9559eeb6b7a07ef9d5c5604eddb93000f0642b3b2d594f4c"
             ],
             "index": "pypi",
-            "version": "==0.8.0"
+            "version": "==0.9.0"
         },
         "mamba": {
             "hashes": [
-                "sha256:63e70a8666039cf143a255000e23f29be4ea4b5b8169f2b053f94eb73a2ea9e2"
+                "sha256:25328151ea94d97a0b461d7256dc7350c99b5f8d2de22d355978378edfeac545"
             ],
             "index": "pypi",
-            "version": "==0.9.3"
+            "version": "==0.10"
+        },
+        "playbooks": {
+            "path": "."
         },
         "pyhamcrest": {
             "hashes": [
                 "sha256:6b672c02fdf7470df9674ab82263841ce8333fb143f32f021f6cb26f0e512420",
-                "sha256:7a4bdade0ed98c699d728191a058a60a44d2f9c213c51e2dd1e6fb42f2c6128a",
-                "sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd",
-                "sha256:bac0bea7358666ce52e3c6c85139632ed89f115e9af52d44b3c36e0bf8cf16a9",
-                "sha256:f30e9a310bcc1808de817a92e95169ffd16b60cbc5a016a49c8d0e8ababfae79"
+                "sha256:8ffaa0a53da57e89de14ced7185ac746227a8894dbd5a3c718bf05ddbd1d56cd"
             ],
             "version": "==1.9.0"
         },

integrations/kubernetes-response-engine/playbooks/README.md

@@ -33,7 +33,7 @@ trigger.
 
 * -p: The playbook to deploy, it must match with the top-level script. In this
     example *slack.py* that contains the wiring between playbooks and Kubeless
-    functions
+    functions.
 
 * -e: Sets configuration settings for Playbook. In this case the URL where we
     have to post messages. You can specify multiple *-e* flags.
@@ -162,3 +162,67 @@ Kubernetes.
 
 So as soon as we notice someone wrote under /bin (and additional binaries) or
 /etc, we disconnect that pod. It's like a trap for our attackers.
+
+### Create an incident in Demisto
+
+This playbook creates an incident in Demisto
+
+```
+./deploy_playbook -p demisto -t "falco.*.*" -e DEMISTO_API_KEY=XxXxxXxxXXXx -e DEMISTO_BASE_URL=https://..."
+```
+
+#### Parameters
+
+* DEMISTO_API_KEY: This is the API key used for authenticating against Demisto. Create one under settings -> API keys
+* DEMISTO_BASE_URL: This is the base URL where your Demisto server lives on. Ensure there's no trailing slash.
+* VERIFY_SSL: Verify SSL certificates for HTTPS requests. By default is enabled.
+
+In this example, when Falco raises any kind of alert, the alert will be created in Demisto
+
+### Start a capture using Sysdig
+
+This playbook starts to capture information about pod using sysdig and uploads
+to a s3 bucket.
+
+```
+$ ./deploy_playbook -p capture -e CAPTURE_DURATION=300 -e AWS_S3_BUCKET=s3://xxxxxxx -e AWS_ACCESS_KEY_ID=xxxxXXXxxXXxXX -e AWS_SECRET_ACCESS_KEY=xxXxXXxxxxXXX -t "falco.notice.terminal_shell_in_container"
+```
+
+#### Parameters:
+* CAPTURE_DURATION: Captures data for this duration in seconds. By default is
+  120 seconds (2 minutes)
+* AWS_S3_BUCKET: This is the bucket where data is going to be uploaded. Jobs
+  starts with sysdig- prefix and contain pod name and time where event starts.
+* AWS_ACCESS_KEY_ID: This is the Amazon access key id.
+* AWS_SECRET_ACCESS_KEY: This is the Amazon secret access key.
+
+In this example, when we detect a shell in a container, we start to collect data
+for 300 seconds. This playbook requires permissions for creating a new pod from
+a Kubeless function.
+
+### Create a container in Phantom
+This playbook creates a container in Phantom
+
+```
+./deploy_playbook -p phantom -t "falco.*.*" -e PHANTOM_USER=user -e PHANTOM_PASSWORD=xxxXxxxX -e PHANTOM_BASE_URL=https://..."
+```
+
+#### Parameters
+* PHANTOM_USER: This is the user used to connect to Phantom
+* PHANTOM_PASSWORD: This is the password used to connect to Phantom
+* PHANTOM_BASE_URL: This is the base URL where your Phantom server lives on. Ensure there's no trailing slash.
+* VERIFY_SSL: Verify SSL certificates for HTTPS requests. By default is enabled.
+
+In this example, when Falco raises any kind of alert, the alert will be created in Phantom.
+
+## Deploying playbooks to AWS Lambda
+
+You can deploy functions to AWS Lambda using the `./deploy_playbook_aws` script.
+
+### Parameters
+
+* -p: The playbook to deploy, it must match with the top-level script.
+
+* -e: Sets configuration settings for Playbook. You can specify multiple *-e* flags.
+
+* -k: EKS cluster name against playbook is going to connect via K8s API.

integrations/kubernetes-response-engine/playbooks/deploy_playbook

@@ -16,20 +16,24 @@ You must pass the playbook and at least one topic to subscribe.
 
 Example:
 
-deploy_playbook -r slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/...
+deploy_playbook -p slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/...
 EOF
   exit 1
 }
 
-function join { local IFS="$1"; shift; echo "$*"; }
+function create_environment_flags {
+  for env in ${environment[*]}; do
+    echo "--env ${env} "
+  done
+}
 
 playbook=""
 environment=()
 topics=()
 
-while getopts "r:e:t:" arg; do
+while getopts "p:e:t:" arg; do
   case $arg in
-    r)
+    p)
       playbook="${OPTARG}"
       ;;
     e)
@@ -50,16 +54,31 @@ fi
 
 pipenv lock --requirements | sed '/^-/ d' > requirements.txt
 
-zip "${playbook}".zip -r playbooks/*.py "${playbook}".py
+mkdir -p kubeless-function
+
+cp -r playbooks kubeless-function/
+
+cat > kubeless-function/"${playbook}".py <<EOL
+import sys
+import os.path
+sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
+
+EOL
+cat functions/"${playbook}".py >> kubeless-function/"${playbook}".py
+
+
+cd kubeless-function
+zip ../"${playbook}".zip -r *
+cd ..
 
 kubeless function deploy  --from-file "${playbook}".zip \
                           --dependencies requirements.txt \
-                          --env "$(join , ${environment[*]})" \
+                          $(create_environment_flags ${environment[*]}) \
                           --runtime python3.6 \
                           --handler "${playbook}".handler \
                           falco-"${playbook}"
 
-rm requirements.txt ${playbook}.zip
+rm -fr requirements.txt ${playbook}.zip kubeless-function
 
 for index in ${!topics[*]}; do
   kubeless trigger nats create falco-"${playbook}"-trigger-"${index}" \

integrations/kubernetes-response-engine/playbooks/deploy_playbook_aws

@@ -0,0 +1,76 @@
+#!/bin/bash
+#
+# Deploys a playbook
+
+set -e
+
+function usage() {
+  cat<<EOF
+Usage: $0 [options]
+
+-p playbook             Playbook to be deployed. Is the script for Kubeless: slack, taint, isolate.
+-e environment          Environment variables for the Kubeless function.  You can pass multiple environment variables passing several -e parameters.
+-k kubernetes_cluster   Kubernetes cluster from aws eks list-clusters where function will be applied.
+
+You must pass the playbook and at least one topic to subscribe.
+
+Example:
+
+deploy_playbook -p slack -t "falco.error.*" -e SLACK_WEBHOOK_URL=http://foobar.com/... -k sysdig_eks
+EOF
+  exit 1
+}
+
+function join { local IFS="$1"; shift; echo "$*"; }
+
+playbook=""
+environment=("KUBECONFIG=kubeconfig" "KUBERNETES_LOAD_KUBE_CONFIG=1")
+eks_cluster="${EKS_CLUSTER}"
+
+while getopts "r:e:t:" arg; do
+  case $arg in
+    p)
+      playbook="${OPTARG}"
+      ;;
+    e)
+      environment+=("${OPTARG}")
+      ;;
+    k)
+      eks_cluster="${OPTARG}"
+      ;;
+    *)
+      usage
+      ;;
+  esac
+done
+
+if [[ "${playbook}" == "" ]] || [[ "${eks_cluster}" == "" ]]; then
+  usage
+fi
+
+pipenv lock --requirements | sed '/^-/ d' > requirements.txt
+
+mkdir -p lambda
+pip install -t lambda -r requirements.txt
+pip install -t lambda  .
+
+aws eks update-kubeconfig --name "${eks_cluster}" --kubeconfig lambda/kubeconfig
+sed -i "s/command: aws-iam-authenticator/command: .\/aws-iam-authenticator/g" lambda/kubeconfig
+
+cp extra/aws-iam-authenticator lambda/
+
+cp functions/"${playbook}".py lambda/
+
+cd lambda
+zip ../"${playbook}".zip  -r *
+cd ..
+
+aws lambda create-function \
+  --function-name falco-"${playbook}" \
+  --runtime python2.7 \
+  --role $(terraform output --state=../deployment/aws/terraform.tfstate iam_for_lambda) \
+  --environment Variables={"$(join , ${environment[*]})"} \
+  --handler "${playbook}".handler \
+  --zip-file fileb://./"${playbook}".zip
+
+rm -fr "${playbook}".zip lambda requirements.txt

integrations/kubernetes-response-engine/playbooks/functions/capture.py

@@ -0,0 +1,20 @@
+import sys
+import os.path
+sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
+
+import os
+import playbooks
+from playbooks import infrastructure
+
+
+playbook = playbooks.StartSysdigCaptureForContainer(
+    infrastructure.KubernetesClient(),
+    int(os.environ.get('CAPTURE_DURATION', 120)),
+    os.environ['AWS_S3_BUCKET'],
+    os.environ['AWS_ACCESS_KEY_ID'],
+    os.environ['AWS_SECRET_ACCESS_KEY']
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/functions/delete.py

@@ -1,8 +1,3 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
 import playbooks
 from playbooks import infrastructure
 
@@ -13,4 +8,4 @@ playbook = playbooks.DeletePod(
 
 
 def handler(event, context):
-    playbook.run(event['data'])
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/functions/demisto.py

@@ -0,0 +1,22 @@
+import sys
+import os.path
+sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
+
+import os
+import playbooks
+from playbooks import infrastructure
+
+
+def _to_bool(value):
+    return value.lower() in ('yes', 'true', '1')
+
+
+playbook = playbooks.CreateIncidentInDemisto(
+    infrastructure.DemistoClient(os.environ['DEMISTO_API_KEY'],
+                                 os.environ['DEMISTO_BASE_URL']
+                                 verify_ssl=_to_bool(os.environ.get('VERIFY_SSL', 'True')))
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/functions/isolate.py

@@ -1,8 +1,3 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
-import os
 import playbooks
 from playbooks import infrastructure
 
@@ -13,4 +8,4 @@ playbook = playbooks.NetworkIsolatePod(
 
 
 def handler(event, context):
-    playbook.run(event['data'])
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/functions/phantom.py

@@ -0,0 +1,25 @@
+import sys
+import os.path
+sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
+
+import os
+import playbooks
+from playbooks import infrastructure
+
+
+def _to_bool(value):
+    return value.lower() in ('yes', 'true', '1')
+
+
+playbook = playbooks.CreateContainerInPhantom(
+    infrastructure.PhantomClient(
+        os.environ['PHANTOM_USER'],
+        os.environ['PHANTOM_PASSWORD'],
+        os.environ['PHANTOM_BASE_URL'],
+        verify_ssl=_to_bool(os.environ.get('VERIFY_SSL', 'True'))
+    )
+)
+
+
+def handler(event, context):
+    playbook.run(event['data'])

integrations/kubernetes-response-engine/playbooks/functions/slack.py

@@ -1,7 +1,3 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
 import os
 import playbooks
 from playbooks import infrastructure
@@ -13,4 +9,4 @@ playbook = playbooks.AddMessageToSlack(
 
 
 def handler(event, context):
-    playbook.run(event['data'])
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/functions/taint.py

@@ -1,7 +1,3 @@
-import sys
-import os.path
-sys.path.append(os.path.join(os.path.abspath(os.path.dirname(__file__))))
-
 import os
 import playbooks
 from playbooks import infrastructure
@@ -16,4 +12,4 @@ playbook = playbooks.TaintNode(
 
 
 def handler(event, context):
-    playbook.run(event['data'])
+    playbook.run(playbooks.falco_alert(event))

integrations/kubernetes-response-engine/playbooks/playbooks/__init__.py

@@ -1,7 +1,8 @@
+import json
 import maya
 
 
-class DeletePod:
+class DeletePod(object):
     def __init__(self, k8s_client):
         self._k8s_client = k8s_client
 
@@ -11,7 +12,7 @@ class DeletePod:
         self._k8s_client.delete_pod(pod_name)
 
 
-class AddMessageToSlack:
+class AddMessageToSlack(object):
     def __init__(self, slack_client):
         self._slack_client = slack_client
 
@@ -23,7 +24,7 @@ class AddMessageToSlack:
 
     def _build_slack_message(self, alert):
         return {
-            'text': self._output(alert),
+            'text': _output_from_alert(alert),
             'attachments':  [{
                 'color': self._color_from(alert['priority']),
                 'fields': [
@@ -56,12 +57,6 @@ class AddMessageToSlack:
             }]
         }
 
-    def _output(self, alert):
-        output = alert['output'].split(': ')[1]
-        priority_plus_whitespace_length = len(alert['priority']) + 1
-
-        return output[priority_plus_whitespace_length:]
-
     _COLORS = {
         'Emergency': '#b12737',
         'Alert': '#f24141',
@@ -77,7 +72,14 @@ class AddMessageToSlack:
         return self._COLORS.get(priority, '#eeeeee')
 
 
-class TaintNode:
+def _output_from_alert(alert):
+    output = alert['output'].split(': ')[1]
+    priority_plus_whitespace_length = len(alert['priority']) + 1
+
+    return output[priority_plus_whitespace_length:]
+
+
+class TaintNode(object):
     def __init__(self, k8s_client, key, value, effect):
         self._k8s_client = k8s_client
         self._key = key
@@ -91,7 +93,7 @@ class TaintNode:
         self._k8s_client.taint_node(node, self._key, self._value, self._effect)
 
 
-class NetworkIsolatePod:
+class NetworkIsolatePod(object):
     def __init__(self, k8s_client):
         self._k8s_client = k8s_client
 
@@ -99,3 +101,110 @@ class NetworkIsolatePod:
         pod = alert['output_fields']['k8s.pod.name']
 
         self._k8s_client.add_label_to_pod(pod, 'isolated', 'true')
+
+
+class CreateIncidentInDemisto(object):
+    def __init__(self, demisto_client):
+        self._demisto_client = demisto_client
+
+    def run(self, alert):
+        incident = {
+            'type': 'Policy Violation',
+            'name': alert['rule'],
+            'details': _output_from_alert(alert),
+            'severity': self._severity_from(alert['priority']),
+            'occurred': alert['time'],
+            'labels': [
+                {'type': 'Brand', 'value': 'Sysdig'},
+                {'type': 'Application', 'value': 'Falco'},
+                {'type': 'container.id', 'value': alert['output_fields']['container.id']},
+                {'type': 'k8s.pod.name', 'value': alert['output_fields']['k8s.pod.name']}
+            ]
+        }
+        self._demisto_client.create_incident(incident)
+
+        return incident
+
+    def _severity_from(self, priority):
+        return self._SEVERITIES.get(priority, 0)
+
+    _SEVERITIES = {
+        'Emergency': 4,
+        'Alert': 4,
+        'Critical': 4,
+        'Error': 3,
+        'Warning': 2,
+        'Notice': 1,
+        'Informational': 5,
+        'Debug': 5,
+    }
+
+
+class StartSysdigCaptureForContainer(object):
+    def __init__(self, k8s_client, duration_in_seconds, s3_bucket,
+                 aws_access_key_id, aws_secret_access_key):
+        self._k8s_client = k8s_client
+        self._duration_in_seconds = duration_in_seconds
+        self._s3_bucket = s3_bucket
+        self._aws_access_key_id = aws_access_key_id
+        self._aws_secret_access_key = aws_secret_access_key
+
+    def run(self, alert):
+        pod = alert['output_fields']['k8s.pod.name']
+        event_time = alert['output_fields']['evt.time']
+
+        self._k8s_client.start_sysdig_capture_for(pod,
+                                                  event_time,
+                                                  self._duration_in_seconds,
+                                                  self._s3_bucket,
+                                                  self._aws_access_key_id,
+                                                  self._aws_secret_access_key)
+
+
+class CreateContainerInPhantom(object):
+    def __init__(self, phantom_client):
+        self._phantom_client = phantom_client
+
+    def run(self, alert):
+        container = self._build_container_from(alert)
+        self._phantom_client.create_container(container)
+
+        return container
+
+    def _build_container_from(self, alert):
+        return {
+            'description': _output_from_alert(alert),
+            'name': alert['rule'],
+            'start_time': maya.parse(alert['time']).iso8601(),
+            'severity': self._severity_from(alert['priority']),
+            'label': 'events',
+            'status': 'new',
+            'data': {
+                'container.id': alert['output_fields']['container.id'],
+                'k8s.pod.name': alert['output_fields']['k8s.pod.name'],
+            }
+        }
+
+    def _severity_from(self, priority):
+        return self._SEVERITIES.get(priority, 0)
+
+    _SEVERITIES = {
+        'Emergency': 'high',
+        'Alert': 'high',
+        'Critical': 'high',
+        'Error': 'medium',
+        'Warning': 'medium',
+        'Notice': 'low',
+        'Informational': 'low',
+        'Debug': 'low',
+    }
+
+
+def falco_alert(event):
+    if 'data' in event:
+        return event['data']
+
+    if 'Records' in event:
+        return json.loads(event['Records'][0]['Sns']['Message'])
+
+    return event

integrations/kubernetes-response-engine/playbooks/playbooks/infrastructure.py

@@ -1,11 +1,12 @@
 import os
 import json
+from six.moves import http_client
 
 from kubernetes import client, config
 import requests
 
 
-class KubernetesClient:
+class KubernetesClient(object):
     def __init__(self):
         if 'KUBERNETES_LOAD_KUBE_CONFIG' in os.environ:
             config.load_kube_config()
@@ -13,6 +14,7 @@ class KubernetesClient:
             config.load_incluster_config()
 
         self._v1 = client.CoreV1Api()
+        self._batch_v1 = client.BatchV1Api()
 
     def delete_pod(self, name):
         namespace = self._find_pod_namespace(name)
@@ -64,11 +66,202 @@ class KubernetesClient:
 
         return self._v1.patch_namespaced_pod(name, namespace, body)
 
+    def start_sysdig_capture_for(self, pod_name, event_time,
+                                 duration_in_seconds, s3_bucket,
+                                 aws_access_key_id, aws_secret_access_key):
+        job_name = 'sysdig-{}-{}'.format(pod_name, event_time)
 
-class SlackClient:
+        node_name = self.find_node_running_pod(pod_name)
+        namespace = self._find_pod_namespace(pod_name)
+        body = self._build_sysdig_capture_job_body(job_name,
+                                                   node_name,
+                                                   duration_in_seconds,
+                                                   s3_bucket,
+                                                   aws_access_key_id,
+                                                   aws_secret_access_key)
+
+        return self._batch_v1.create_namespaced_job(namespace, body)
+
+    def _build_sysdig_capture_job_body(self, job_name, node_name,
+                                       duration_in_seconds, s3_bucket,
+                                       aws_access_key_id, aws_secret_access_key):
+        return client.V1Job(
+            metadata=client.V1ObjectMeta(
+                name=job_name
+            ),
+            spec=client.V1JobSpec(
+                template=client.V1PodTemplateSpec(
+                    metadata=client.V1ObjectMeta(
+                        name=job_name
+                    ),
+                    spec=client.V1PodSpec(
+                        containers=[client.V1Container(
+                            name='capturer',
+                            image='sysdig/capturer',
+                            image_pull_policy='Always',
+                            security_context=client.V1SecurityContext(
+                                privileged=True
+                            ),
+                            env=[
+                                client.V1EnvVar(
+                                    name='AWS_S3_BUCKET',
+                                    value=s3_bucket
+                                ),
+                                client.V1EnvVar(
+                                    name='CAPTURE_DURATION',
+                                    value=str(duration_in_seconds)
+                                ),
+                                client.V1EnvVar(
+                                    name='CAPTURE_FILE_NAME',
+                                    value=job_name
+                                ),
+                                client.V1EnvVar(
+                                    name='AWS_ACCESS_KEY_ID',
+                                    value=aws_access_key_id,
+                                ),
+                                client.V1EnvVar(
+                                    name='AWS_SECRET_ACCESS_KEY',
+                                    value=aws_secret_access_key,
+                                )
+                            ],
+                            volume_mounts=[
+                                client.V1VolumeMount(
+                                    mount_path='/host/var/run/docker.sock',
+                                    name='docker-socket'
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/dev',
+                                    name='dev-fs'
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/proc',
+                                    name='proc-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/boot',
+                                    name='boot-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/lib/modules',
+                                    name='lib-modules',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/host/usr',
+                                    name='usr-fs',
+                                    read_only=True
+                                ),
+                                client.V1VolumeMount(
+                                    mount_path='/dev/shm',
+                                    name='dshm'
+                                )
+                            ]
+                        )],
+                        volumes=[
+                            client.V1Volume(
+                                name='dshm',
+                                empty_dir=client.V1EmptyDirVolumeSource(
+                                    medium='Memory'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='docker-socket',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/var/run/docker.sock'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='dev-fs',
+                                host_path=client.V1HostPathVolumeSource(
+
+                                    path='/dev'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='proc-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/proc'
+                                )
+                            ),
+
+                            client.V1Volume(
+                                name='boot-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/boot'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='lib-modules',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/lib/modules'
+                                )
+                            ),
+                            client.V1Volume(
+                                name='usr-fs',
+                                host_path=client.V1HostPathVolumeSource(
+                                    path='/usr'
+                                )
+                            )
+                        ],
+                        node_name=node_name,
+                        restart_policy='Never'
+                    )
+                )
+            )
+        )
+
+
+class SlackClient(object):
     def __init__(self, slack_webhook_url):
         self._slack_webhook_url = slack_webhook_url
 
     def post_message(self, message):
         requests.post(self._slack_webhook_url,
                       data=json.dumps(message))
+
+
+class DemistoClient(object):
+    def __init__(self, api_key, base_url, verify_ssl=True):
+        self._api_key = api_key
+        self._base_url = base_url
+        self._verify_ssl = verify_ssl
+
+    def create_incident(self, incident):
+        response = requests.post(self._base_url + '/incident',
+                                 headers=self._headers(),
+                                 data=json.dumps(incident),
+                                 verify=self._verify_ssl)
+
+        if response.status_code != http_client.CREATED:
+            raise RuntimeError(response.text)
+
+    def _headers(self):
+        return {
+            'Content-Type': 'application/json',
+            'Accept': 'application/json',
+            'Authorization': self._api_key,
+        }
+
+
+class PhantomClient(object):
+    def __init__(self, user, password, base_url, verify_ssl=True):
+        self._user = user
+        self._password = password
+        self._base_url = base_url
+        self._verify_ssl = verify_ssl
+
+    def create_container(self, container):
+        response = requests.post(self._base_url + '/rest/container',
+                                 data=json.dumps(container),
+                                 auth=(self._user, self._password),
+                                 verify=self._verify_ssl)
+
+        response_as_json = response.json()
+        if 'success' in response_as_json:
+            result = container.copy()
+            result['id'] = response_as_json['id']
+            return result
+
+        raise RuntimeError(response_as_json['message'])

integrations/kubernetes-response-engine/playbooks/specs/infrastructure/demisto_client_spec.py

@@ -0,0 +1,32 @@
+from mamba import description, it, context, before
+from expects import expect, raise_error
+
+import os
+
+from playbooks import infrastructure
+
+
+with description(infrastructure.DemistoClient) as self:
+    with before.each:
+        self.demisto_client = infrastructure.DemistoClient(
+            os.environ['DEMISTO_API_KEY'],
+            os.environ['DEMISTO_BASE_URL'],
+            verify_ssl=False
+        )
+
+    with it('creates an incident'):
+        incident = {
+            "type": "Policy Violation",
+            "name": "Falco incident",
+            "severity": 2,
+            "details": "Some incident details"
+        }
+
+        self.demisto_client.create_incident(incident)
+
+    with context('when an error happens'):
+        with it('raises an exception'):
+            incident = {}
+
+            expect(lambda: self.demisto_client.create_incident(incident)).\
+                to(raise_error(RuntimeError))

integrations/kubernetes-response-engine/playbooks/specs/infrastructure/kubernetes_client_spec.py

@@ -1,8 +1,9 @@
 from mamba import description, context, it, before
-from expects import expect, be_false, be_true, start_with, equal, have_key
+from expects import expect, be_false, be_true, start_with, equal, have_key, be_none
 
 import subprocess
 import os.path
+import time
 
 from playbooks import infrastructure
 
@@ -46,7 +47,7 @@ with description(infrastructure.KubernetesClient) as self:
         expect(node.spec.taints[0].key).to(equal('playbooks'))
         expect(node.spec.taints[0].value).to(equal('true'))
 
-    with it('adds labels to a pod'):
+    with it('adds label to a pod'):
         self._create_nginx_pod()
 
         pod = self.kubernetes_client.add_label_to_pod('nginx',
@@ -55,6 +56,18 @@ with description(infrastructure.KubernetesClient) as self:
 
         expect(pod.metadata.labels).to(have_key('testing', 'true'))
 
+    with it('starts sysdig capture for'):
+        self._create_nginx_pod()
+
+        job = self.kubernetes_client.start_sysdig_capture_for('nginx',
+                                                              int(time.time()),
+                                                              10,
+                                                              'any s3 bucket',
+                                                              'any aws key id',
+                                                              'any aws secret key')
+
+        expect(job).not_to(be_none)
+
     def _create_nginx_pod(self):
         current_directory = os.path.dirname(os.path.realpath(__file__))
         pod_manifesto = os.path.join(current_directory,
@@ -62,4 +75,4 @@ with description(infrastructure.KubernetesClient) as self:
                                      'support',
                                      'deployment.yaml')
 
-        subprocess.run(['kubectl', 'create', '-f', pod_manifesto])
+        subprocess.call(['kubectl', 'create', '-f', pod_manifesto])

integrations/kubernetes-response-engine/playbooks/specs/infrastructure/phantom_client_spec.py

@@ -0,0 +1,45 @@
+from mamba import description, it, before, context
+from expects import expect, be_none, raise_error
+
+import os
+
+from playbooks import infrastructure
+
+
+with description(infrastructure.PhantomClient) as self:
+    with before.each:
+        self.phantom_client = infrastructure.PhantomClient(
+            os.environ['PHANTOM_USER'],
+            os.environ['PHANTOM_PASSWORD'],
+            os.environ['PHANTOM_BASE_URL'],
+            verify_ssl=False
+        )
+
+    with it('creates a container in Phantom Server'):
+        container = {
+            'name': 'My Container',
+            'description': 'Useful description of this container.',
+            'label': 'events',
+            'run_automation': False,
+            'severity': 'high',
+            'status': 'new',
+            'start_time': '2015-03-21T19:28:13.759Z',
+        }
+
+        container = self.phantom_client.create_container(container)
+
+        expect(container['id']).not_to(be_none)
+
+    with context('when an error happens'):
+        with it('raises an error'):
+            container = {
+                'description': 'Useful description of this container.',
+                'label': 'events',
+                'run_automation': False,
+                'severity': 'high',
+                'status': 'new',
+                'start_time': '2015-03-21T19:28:13.759Z',
+            }
+
+            expect(lambda: self.phantom_client.create_container(container))\
+                .to(raise_error(RuntimeError))

integrations/kubernetes-response-engine/playbooks/specs/playbooks/create_container_in_phantom_playbook_spec.py

@@ -0,0 +1,63 @@
+from mamba import description, it, before, context
+from expects import expect, have_key
+
+from doublex import Spy
+from doublex_expects import have_been_called_with
+
+from playbooks import infrastructure
+import playbooks
+
+
+with description(playbooks.CreateContainerInPhantom) as self:
+    with before.each:
+        self.phantom_client = Spy(infrastructure.PhantomClient)
+        self.playbook = playbooks.CreateContainerInPhantom(self.phantom_client)
+
+        self.alert = {
+            "output": "10:22:15.576767292: Notice Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4",
+            "output_fields": {
+                "container.id": "1c76f49f40b4",
+                "evt.arg.uid": "root",
+                "evt.time": 1527157335576767292,
+                "k8s.pod.name": "falco-event-generator-6fd89678f9-cdkvz",
+                "proc.cmdline": "event_generator ",
+                "proc.pname": "event_generator",
+                "user.name": "bin",
+                "user.uid": 2
+            },
+            "priority": "Notice",
+            "rule": "Non sudo setuid",
+            "time": "2018-05-24T10:22:15.576767292Z"
+        }
+
+        self.container = self.playbook.run(self.alert)
+
+    with it('creates the container in phantom'):
+        expect(self.phantom_client.create_container).to(have_been_called_with(self.container))
+
+    with it('includes falco output'):
+        falco_output = 'Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4'
+
+        expect(self.container).to(have_key('description', falco_output))
+
+    with it('includes severity'):
+        expect(self.container).to(have_key('severity', 'low'))
+
+    with it('includes rule name'):
+        expect(self.container).to(have_key('name', 'Non sudo setuid'))
+
+    with it('includes time when alert happened'):
+        expect(self.container).to(have_key('start_time', '2018-05-24T10:22:15.576767Z'))
+
+    with it('includes label'):
+        expect(self.container).to(have_key('label', 'events'))
+
+    with it('includes status'):
+        expect(self.container).to(have_key('status', 'new'))
+
+    with context('when building additional data'):
+        with it('includes kubernetes pod name'):
+            expect(self.container['data']).to(have_key('k8s.pod.name', 'falco-event-generator-6fd89678f9-cdkvz'))
+
+        with it('includes container id'):
+            expect(self.container['data']).to(have_key('container.id', '1c76f49f40b4'))

integrations/kubernetes-response-engine/playbooks/specs/playbooks/create_incident_in_demisto_playbook_spec.py

@@ -0,0 +1,70 @@
+from mamba import description, it, before, context
+from expects import expect, have_key, have_keys, contain
+
+from doublex import Spy
+from doublex_expects import have_been_called_with
+
+from playbooks import infrastructure
+import playbooks
+
+import os
+
+
+with description(playbooks.CreateIncidentInDemisto) as self:
+    with before.each:
+        self.demisto_client = Spy(infrastructure.DemistoClient)
+        self.playbook = playbooks.CreateIncidentInDemisto(self.demisto_client)
+
+    with context('when publishing a message to slack'):
+        with before.each:
+            self.alert = {
+                "output": "10:22:15.576767292: Notice Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4",
+                "output_fields": {
+                    "container.id": "1c76f49f40b4",
+                    "evt.arg.uid": "root",
+                    "evt.time": 1527157335576767292,
+                    "k8s.pod.name": "falco-event-generator-6fd89678f9-cdkvz",
+                    "proc.cmdline": "event_generator ",
+                    "proc.pname": "event_generator",
+                    "user.name": "bin",
+                    "user.uid": 2
+                },
+                "priority": "Notice",
+                "rule": "Non sudo setuid",
+                "time": "2018-05-24T10:22:15.576767292Z"
+            }
+
+            self.incident = self.playbook.run(self.alert)
+
+        with it('creates incident in demisto'):
+            expect(self.demisto_client.create_incident).to(have_been_called_with(self.incident))
+
+        with it('sets incident type as Policy Violation'):
+            expect(self.incident).to(have_key('type', 'Policy Violation'))
+
+        with it('includes rule name'):
+            expect(self.incident).to(have_key('name', 'Non sudo setuid'))
+
+        with it('includes falco output'):
+            falco_output = 'Unexpected setuid call by non-sudo, non-root program (user=bin cur_uid=2 parent=event_generator command=event_generator  uid=root) k8s.pod=falco-event-generator-6fd89678f9-cdkvz container=1c76f49f40b4'
+
+            expect(self.incident).to(have_key('details', falco_output))
+
+        with it('includes severity'):
+            expect(self.incident).to(have_key('severity', 1))
+
+        with it('includes time when alert happened'):
+            expect(self.incident).to(have_key('occurred', "2018-05-24T10:22:15.576767292Z"))
+
+        with context('when adding labels'):
+            with it('includes Sysdig as Brand'):
+                expect(self.incident['labels']).to(contain(have_keys(type='Brand', value='Sysdig')))
+
+            with it('includes Falco as Application'):
+                expect(self.incident['labels']).to(contain(have_keys(type='Application', value='Falco')))
+
+            with it('includes container.id'):
+                expect(self.incident['labels']).to(contain(have_keys(type='container.id', value='1c76f49f40b4')))
+
+            with it('includes k8s.pod.name'):
+                expect(self.incident['labels']).to(contain(have_keys(type='k8s.pod.name', value='falco-event-generator-6fd89678f9-cdkvz')))

integrations/kubernetes-response-engine/playbooks/specs/playbooks/start_sysdig_capture_for_container_playbook_spec.py

@@ -0,0 +1,40 @@
+from mamba import description, it, before
+from expects import expect
+
+from doublex import Spy
+from doublex_expects import have_been_called_with
+
+from playbooks import infrastructure
+import playbooks
+
+
+with description(playbooks.StartSysdigCaptureForContainer) as self:
+    with before.each:
+        self.k8s_client = Spy(infrastructure.KubernetesClient)
+        self.duration_in_seconds = 'any duration in seconds'
+        self.s3_bucket = 'any s3 bucket url'
+        self.aws_access_key_id = 'any aws access key id'
+        self.aws_secret_access_key = 'any aws secret access key'
+        self.playbook = playbooks.StartSysdigCaptureForContainer(self.k8s_client,
+                                                                 self.duration_in_seconds,
+                                                                 self.s3_bucket,
+                                                                 self.aws_access_key_id,
+                                                                 self.aws_secret_access_key)
+
+    with it('add starts capturing job in same node than Pod alerted'):
+        pod_name = 'any pod name'
+        event_time = 'any event time'
+        alert = {'output_fields': {
+            'k8s.pod.name': pod_name,
+            'evt.time': event_time,
+        }}
+
+        self.playbook.run(alert)
+
+        expect(self.k8s_client.start_sysdig_capture_for)\
+            .to(have_been_called_with(pod_name,
+                                      event_time,
+                                      self.duration_in_seconds,
+                                      self.s3_bucket,
+                                      self.aws_access_key_id,
+                                      self.aws_secret_access_key))

integrations/kubernetes-response-engine/sysdig-capturer/Dockerfile

@@ -0,0 +1,26 @@
+FROM sysdig/sysdig:latest
+
+MAINTAINER Néstor Salceda <nestor.salceda@sysdig.com>
+
+RUN apt-get update \
+ && apt-get --fix-broken install -y \
+ && apt-get install -y --no-install-recommends \
+        s3cmd \
+ && rm -rf /var/lib/apt/lists/*
+
+# debian:unstable head contains binutils 2.31, which generates
+# binaries that are incompatible with kernels < 4.16. So manually
+# forcibly install binutils 2.30-22 instead.
+RUN curl -s -o binutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils_2.30-22_amd64.deb \
+ && curl -s -o libbinutils_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/libbinutils_2.30-22_amd64.deb \
+ && curl -s -o binutils-x86-64-linux-gnu_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.30-22_amd64.deb \
+ && curl -s -o binutils-common_2.30-22_amd64.deb http://snapshot.debian.org/archive/debian/20180622T211149Z/pool/main/b/binutils/binutils-common_2.30-22_amd64.deb \
+ && dpkg -i *binutils*.deb
+
+ENV CAPTURE_DURATION 120
+
+COPY ./docker-entrypoint.sh /
+
+RUN mkdir -p /captures
+
+ENTRYPOINT ["/docker-entrypoint.sh"]

integrations/kubernetes-response-engine/sysdig-capturer/Makefile

@@ -0,0 +1,7 @@
+all: build push
+
+build:
+	docker build -t sysdig/capturer .
+
+push:
+	docker push sysdig/capturer

integrations/kubernetes-response-engine/sysdig-capturer/docker-entrypoint.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -eo
+
+echo "* Setting up /usr/src links from host"
+
+for i in $(ls $SYSDIG_HOST_ROOT/usr/src)
+do
+        ln -s $SYSDIG_HOST_ROOT/usr/src/$i /usr/src/$i
+done
+
+/usr/bin/sysdig-probe-loader
+
+sysdig -S -M $CAPTURE_DURATION -pk -z -w /captures/$CAPTURE_FILE_NAME.scap.gz
+
+if [ -n "$AWS_ACCESS_KEY_ID" ] && [ -n "$AWS_SECRET_ACCESS_KEY" ] && [ -n "$AWS_S3_BUCKET" ]; then
+  s3cmd --access_key=$AWS_ACCESS_KEY_ID \
+        --secret_key=$AWS_SECRET_ACCESS_KEY \
+        put /captures/$CAPTURE_FILE_NAME.scap.gz $AWS_S3_BUCKET
+fi

integrations/puppet-module/sysdig-falco/metadata.json

@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "author": "sysdig",
   "summary": "Sysdig Falco: Behavioral Activity Monitoring With Container Support",
-  "license": "GPLv2",
+  "license": "Apache v2.0",
   "source": "https://github.com/draios/falco",
   "project_page": "https://github.com/draios/falco",
   "issues_url": "https://github.com/draios/falco/issues",

rules/CMakeLists.txt

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 if(NOT DEFINED FALCO_ETC_DIR)
   set(FALCO_ETC_DIR "/etc/falco")
 endif()
@@ -6,6 +23,7 @@ if(NOT DEFINED FALCO_RULES_DEST_FILENAME)
   set(FALCO_RULES_DEST_FILENAME "falco_rules.yaml")
   set(FALCO_LOCAL_RULES_DEST_FILENAME "falco_rules.local.yaml")
   set(FALCO_APP_RULES_DEST_FILENAME "application_rules.yaml")
+  set(FALCO_K8S_AUDIT_RULES_DEST_FILENAME "k8s_audit_rules.yaml")
 endif()
 
 if(DEFINED FALCO_COMPONENT)
@@ -30,6 +48,10 @@ install(FILES falco_rules.local.yaml
 	DESTINATION "${FALCO_ETC_DIR}"
 	RENAME "${FALCO_LOCAL_RULES_DEST_FILENAME}")
 
+install(FILES k8s_audit_rules.yaml
+	DESTINATION "${FALCO_ETC_DIR}"
+	RENAME "${FALCO_K8S_AUDIT_RULES_DEST_FILENAME}")
+
 install(FILES application_rules.yaml
 	DESTINATION "/etc/falco/rules.available"
 	RENAME "${FALCO_APP_RULES_DEST_FILENAME}")

rules/application_rules.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ################################################################
 # By default all application-related rules are disabled for
 # performance reasons. Depending on the application(s) you use,

rules/falco_rules.local.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ####################
 # Your custom rules!
 ####################

rules/falco_rules.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # Currently disabled as read/write are ignored syscalls. The nearly
 # similar open_write/open_read check for files being opened for
 # reading/writing.
@@ -118,7 +136,7 @@
   items: [docker, dockerd, exe, docker-compose, docker-entrypoi, docker-runc-cur, docker-current]
 
 - list: k8s_binaries
-  items: [hyperkube, skydns, kube2sky, exechealthz]
+  items: [hyperkube, skydns, kube2sky, exechealthz, weave-net, loopback, bridge]
 
 - list: lxd_binaries
   items: [lxd, lxcfs]
@@ -152,7 +170,7 @@
 - list: rpm_binaries
   items: [dnf, rpm, rpmkey, yum, '"75-system-updat"', rhsmcertd-worke, subscription-ma,
           repoquery, rpmkeys, rpmq, yum-cron, yum-config-mana, yum-debug-dump,
-          abrt-action-sav, rpmdb_stat, microdnf]
+          abrt-action-sav, rpmdb_stat, microdnf, rhn_check, yumdb]
 
 - macro: rpm_procs
   condition: proc.name in (rpm_binaries) or proc.name in (salt-minion)
@@ -181,12 +199,12 @@
   items: [ca-certificates]
 
 - list: dhcp_binaries
-  items: [dhclient, dhclient-script]
+  items: [dhclient, dhclient-script, 11-dhclient]
 
 # A canonical set of processes that run other programs with different
 # privileges or as a different user.
 - list: userexec_binaries
-  items: [sudo, su, suexec]
+  items: [sudo, su, suexec, critical-stack]
 
 - list: known_setuid_binaries
   items: [
@@ -202,7 +220,7 @@
   items: [blkid, rename_device, update_engine, sgdisk]
 
 - list: hids_binaries
-  items: [aide]
+  items: [aide, aide.wrapper, update-aide.con, logcheck, syslog-summary, osqueryd, ossec-syscheckd]
 
 - list: vpn_binaries
   items: [openvpn]
@@ -224,7 +242,7 @@
   items: [
     update_conf, parse_mc, makemap_hash, newaliases, update_mk, update_tlsm4,
     update_db, update_mc, ssmtp.postinst, mailq, postalias, postfix.config.,
-    postfix.config, postfix-script
+    postfix.config, postfix-script, postconf
     ]
 
 - list: sensitive_file_names
@@ -344,6 +362,11 @@
     (proc.pname in (python, python2.7) and
     (proc.pcmdline contains /opt/draios/bin/sdchecks))
 
+- macro: python_running_sdchecks
+  condition: >
+    (proc.name in (python, python2.7) and
+    (proc.cmdline contains /opt/draios/bin/sdchecks))
+
 - macro: parent_linux_image_upgrade_script
   condition: proc.pname startswith linux-image-
 
@@ -511,6 +534,9 @@
 - macro: perl_running_centrifydc
   condition: (proc.cmdline startswith "perl /usr/share/centrifydc")
 
+- macro: runuser_reading_pam
+  condition: (proc.name=runuser and fd.directory=/etc/pam.d)
+
 - macro: parent_ucf_writing_conf
   condition: (proc.pname=ucf and proc.aname[2]=frontend)
 
@@ -559,6 +585,9 @@
 - macro: iscsi_writing_conf
   condition: (proc.name=iscsiadm and fd.name startswith /etc/iscsi)
 
+- macro: istio_writing_conf
+  condition: (proc.name=pilot-agent and fd.name startswith /etc/istio)
+
 - macro: symantec_writing_conf
   condition: >
     ((proc.name=symcfgd and fd.name startswith /etc/symantec) or
@@ -651,6 +680,12 @@
 - macro: maven_writing_groovy
   condition: (proc.name=java and proc.cmdline contains "classpath /usr/local/apache-maven" and fd.name startswith /root/.groovy)
 
+- macro: chef_writing_conf
+  condition: (proc.name=chef-client and fd.name startswith /root/.chef)
+
+- macro: kubectl_writing_state
+  condition: (proc.name=kubectl and fd.name startswith /root/.kube)
+
 - rule: Write below binary dir
   desc: an attempt to write to any file below a set of binary directories
   condition: >
@@ -680,6 +715,13 @@
 - macro: user_ssh_directory
   condition: (fd.name startswith '/home' and fd.name contains '.ssh')
 
+# google_accounts_(daemon)
+- macro: google_accounts_daemon_writing_ssh
+  condition: (proc.name=google_accounts and user_ssh_directory)
+
+- macro: cloud_init_writing_ssh
+  condition: (proc.name=cloud-init and user_ssh_directory)
+
 - macro: mkinitramfs_writing_boot
   condition: (proc.pname in (mkinitramfs, update-initramf) and fd.directory=/boot)
 
@@ -698,6 +740,8 @@
     and not exe_running_docker_save
     and not python_running_get_pip
     and not python_running_ms_oms
+    and not google_accounts_daemon_writing_ssh
+    and not cloud_init_writing_ssh
   output: >
     File below a monitored directory opened for writing (user=%user.name
     command=%proc.cmdline file=%fd.name parent=%proc.pname pcmdline=%proc.pcmdline gparent=%proc.aname[2])
@@ -794,6 +838,9 @@
 - macro: dpkg_scripting
   condition: (proc.aname[2] in (dpkg-reconfigur, dpkg-preconfigu))
 
+- macro: ufw_writing_conf
+  condition: proc.name=ufw and fd.directory=/etc/ufw
+
 # Add conditions to this macro (probably in a separate file,
 # overwriting this macro) to allow for specific combinations of
 # programs writing below specific directories below
@@ -894,6 +941,8 @@
     and not openldap_writing_conf
     and not ucpagent_writing_conf
     and not iscsi_writing_conf
+    and not istio_writing_conf
+    and not ufw_writing_conf
 
 - rule: Write below etc
   desc: an attempt to write to any file below /etc
@@ -905,7 +954,7 @@
 - list: known_root_files
   items: [/root/.monit.state, /root/.auth_tokens, /root/.bash_history, /root/.ash_history, /root/.aws/credentials,
           /root/.viminfo.tmp, /root/.lesshst, /root/.bzr.log, /root/.gitconfig.lock, /root/.babel.json, /root/.localstack,
-          /root/.node_repl_history, /root/.mongorc.js, /root/.dbshell, /root/.augeas/history, /root/.rnd, /root/.wget-hsts]
+          /root/.node_repl_history, /root/.mongorc.js, /root/.dbshell, /root/.augeas/history, /root/.rnd, /root/.wget-hsts, /health]
 
 - list: known_root_directories
   items: [/root/.oracle_jre_usage, /root/.ssh, /root/.subversion, /root/.nami]
@@ -960,6 +1009,8 @@
     and not airflow_writing_state
     and not rpm_writing_root_rpmdb
     and not maven_writing_groovy
+    and not chef_writing_conf
+    and not kubectl_writing_state
     and not known_root_conditions
   output: "File below / or /root opened for writing (user=%user.name command=%proc.cmdline parent=%proc.pname file=%fd.name program=%proc.name)"
   priority: ERROR
@@ -1022,6 +1073,7 @@
     and not perl_running_updmap
     and not veritas_driver_script
     and not perl_running_centrifydc
+    and not runuser_reading_pam
   output: >
     Sensitive file opened for reading by non-trusted program (user=%user.name program=%proc.name
     command=%proc.cmdline file=%fd.name parent=%proc.pname gparent=%proc.aname[2] ggparent=%proc.aname[3] gggparent=%proc.aname[4])
@@ -1105,6 +1157,7 @@
     and not proc.name in (user_known_change_thread_namespace_binaries)
     and not proc.name startswith "runc:"
     and not proc.pname in (sysdigcloud_binaries)
+    and not python_running_sdchecks
     and not java_running_sdjagent
     and not kubelet_running_loopback
   output: >
@@ -1259,6 +1312,32 @@
   priority: DEBUG
   tags: [shell]
 
+- macro: allowed_openshift_registry_root
+  condition: >
+    (container.image startswith openshift3/ or
+     container.image startswith registry.access.redhat.com/openshift3/)
+
+# Source: https://docs.openshift.com/enterprise/3.2/install_config/install/disconnected_install.html
+- macro: openshift_image
+  condition: >
+    (allowed_openshift_registry_root and
+      (container.image contains logging-deployment or
+       container.image contains logging-elasticsearch or
+       container.image contains logging-kibana or
+       container.image contains logging-fluentd or
+       container.image contains logging-auth-proxy or
+       container.image contains metrics-deployer or
+       container.image contains metrics-hawkular-metrics or
+       container.image contains metrics-cassandra or
+       container.image contains metrics-heapster or
+       container.image contains ose-haproxy-router or
+       container.image contains ose-deployer or
+       container.image contains ose-sti-builder or
+       container.image contains ose-docker-builder or
+       container.image contains ose-pod or
+       container.image contains ose-docker-registry or
+       container.image contains image-inspector))
+
 - macro: trusted_containers
   condition: (container.image startswith sysdig/agent or
               (container.image startswith sysdig/falco and
@@ -1270,13 +1349,7 @@
               container.image startswith gcr.io/google_containers/kube-proxy or
               container.image startswith calico/node or
               container.image startswith rook/toolbox or
-              container.image startswith registry.access.redhat.com/openshift3/logging-fluentd or
-              container.image startswith registry.access.redhat.com/openshift3/logging-elasticsearch or
-              container.image startswith registry.access.redhat.com/openshift3/metrics-cassandra or
-              container.image startswith openshift3/ose-sti-builder or
-              container.image startswith registry.access.redhat.com/openshift3/ose-sti-builder or
-              container.image startswith registry.access.redhat.com/openshift3/ose-docker-builder or
-              container.image startswith registry.access.redhat.com/openshift3/image-inspector or
+              openshift_image or
               container.image startswith cloudnativelabs/kube-router or
               container.image startswith "consul:" or
               container.image startswith mesosphere/mesos-slave or
@@ -1322,6 +1395,7 @@
 - macro: sensitive_mount
   condition: (container.mount.dest[/proc*] != "N/A" or
               container.mount.dest[/var/run/docker.sock] != "N/A" or
+              container.mount.dest[/var/lib/kubelet*] != "N/A" or
               container.mount.dest[/] != "N/A" or
               container.mount.dest[/etc] != "N/A" or
               container.mount.dest[/root*] != "N/A")

rules/k8s_audit_rules.yaml

@@ -0,0 +1,418 @@
+# Generally only consider audit events once the response has completed
+- list: k8s_audit_stages
+  items: ["ResponseComplete"]
+
+# Generally exclude users starting with "system:"
+- macro: non_system_user
+  condition: (not ka.user.name startswith "system:")
+
+# This macro selects the set of Audit Events used by the below rules.
+- macro: kevt
+  condition: (jevt.value[/stage] in (k8s_audit_stages))
+
+- macro: kevt_started
+  condition: (jevt.value[/stage]=ResponseStarted)
+
+# If you wish to restrict activity to a specific set of users, override/append to this list.
+- list: allowed_k8s_users
+  items: ["minikube", "minikube-user"]
+
+- rule: Disallowed K8s User
+  desc: Detect any k8s operation by users outside of an allowed set of users.
+  condition: kevt and non_system_user and not ka.user.name in (allowed_k8s_users)
+  output: K8s Operation performed by user not in allowed list of users (user=%ka.user.name target=%ka.target.name/%ka.target.resource verb=%ka.verb uri=%ka.uri resp=%ka.response.code)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# In a local/user rules file, you could override this macro to
+# explicitly enumerate the container images that you want to run in
+# your environment. In this main falco rules file, there isn't any way
+# to know all the containers that can run, so any container is
+# alllowed, by using a filter that is guaranteed to evaluate to true
+# (the event time existing). In the overridden macro, the condition
+# would look something like (ka.req.container.image.repository=my-repo/my-image)
+- macro: allowed_k8s_containers
+  condition: (jevt.rawtime exists)
+
+- macro: response_successful
+  condition: (ka.response.code startswith 2)
+
+- macro: kcreate
+  condition: ka.verb=create
+
+- macro: kmodify
+  condition: (ka.verb in (create,update,patch))
+
+- macro: kdelete
+  condition: ka.verb=delete
+
+- macro: pod
+  condition: ka.target.resource=pods and not ka.target.subresource exists
+
+- macro: pod_subresource
+  condition: ka.target.resource=pods and ka.target.subresource exists
+
+- macro: deployment
+  condition: ka.target.resource=deployments
+
+- macro: service
+  condition: ka.target.resource=services
+
+- macro: configmap
+  condition: ka.target.resource=configmaps
+
+- macro: namespace
+  condition: ka.target.resource=namespaces
+
+- macro: serviceaccount
+  condition: ka.target.resource=serviceaccounts
+
+- macro: clusterrole
+  condition: ka.target.resource=clusterroles
+
+- macro: clusterrolebinding
+  condition: ka.target.resource=clusterrolebindings
+
+- macro: role
+  condition: ka.target.resource=roles
+
+- macro: health_endpoint
+  condition: ka.uri=/healthz
+
+- rule: Create Disallowed Pod
+  desc: >
+    Detect an attempt to start a pod with a container image outside of a list of allowed images.
+  condition: kevt and pod and kcreate and not allowed_k8s_containers
+  output: Pod started with container not in allowed list (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace image=%ka.req.container.image)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- list: trusted_k8s_containers
+  items: [sysdig/agent, sysdig/falco, quay.io/coreos/flannel, calico/node, rook/toolbox,
+    gcr.io/google_containers/hyperkube, gcr.io/google_containers/kube-proxy,
+    openshift3/ose-sti-builder,
+    registry.access.redhat.com/openshift3/logging-fluentd,
+    registry.access.redhat.com/openshift3/logging-elasticsearch,
+    registry.access.redhat.com/openshift3/metrics-cassandra,
+    registry.access.redhat.com/openshift3/ose-sti-builder,
+    registry.access.redhat.com/openshift3/ose-docker-builder,
+    registry.access.redhat.com/openshift3/image-inspector,
+    cloudnativelabs/kube-router, istio/proxy,
+    datadog/docker-dd-agent, datadog/agent,
+    docker/ucp-agent,
+    gliderlabs/logspout]
+
+- rule: Create Privileged Pod
+  desc: >
+    Detect an attempt to start a pod with a privileged container
+  condition: kevt and pod and kcreate and ka.req.container.privileged=true and not ka.req.container.image.repository in (trusted_k8s_containers)
+  output: Pod started with privileged container (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace image=%ka.req.container.image)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- macro: sensitive_vol_mount
+  condition: >
+    (ka.req.volume.hostpath[/proc*]=true or
+     ka.req.volume.hostpath[/var/run/docker.sock]=true or
+     ka.req.volume.hostpath[/]=true or
+     ka.req.volume.hostpath[/etc]=true or
+     ka.req.volume.hostpath[/root*]=true)
+
+- rule: Create Sensitive Mount Pod
+  desc: >
+    Detect an attempt to start a pod with a volume from a sensitive host directory (i.e. /proc).
+    Exceptions are made for known trusted images.
+  condition: kevt and pod and kcreate and sensitive_vol_mount and not ka.req.container.image.repository in (trusted_k8s_containers)
+  output: Pod started with sensitive mount (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace image=%ka.req.container.image mounts=%jevt.value[/requestObject/spec/volumes])
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Corresponds to K8s CIS Benchmark 1.7.4
+- rule: Create HostNetwork Pod
+  desc: Detect an attempt to start a pod using the host network.
+  condition: kevt and pod and kcreate and ka.req.container.host_network=true and not ka.req.container.image.repository in (trusted_k8s_containers)
+  output: Pod started using host network (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace image=%ka.req.container.image)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: Create NodePort Service
+  desc: >
+    Detect an attempt to start a service with a NodePort service type
+  condition: kevt and service and kcreate and ka.req.service.type=NodePort
+  output: NodePort Service Created (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace ports=%ka.req.service.ports)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- macro: contains_private_credentials
+  condition: >
+    (ka.req.configmap.obj contains "aws_access_key_id" or
+     ka.req.configmap.obj contains "aws-access-key-id" or
+     ka.req.configmap.obj contains "aws_s3_access_key_id" or
+     ka.req.configmap.obj contains "aws-s3-access-key-id" or
+     ka.req.configmap.obj contains "password" or
+     ka.req.configmap.obj contains "passphrase")
+
+- rule: Create/Modify Configmap With Private Credentials
+  desc: >
+     Detect creating/modifying a configmap containing a private credential (aws key, password, etc.)
+  condition: kevt and configmap and kmodify and contains_private_credentials
+  output: K8s configmap with private credential (user=%ka.user.name verb=%ka.verb configmap=%ka.req.configmap.name config=%ka.req.configmap.obj)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Corresponds to K8s CIS Benchmark, 1.1.1.
+- rule: Anonymous Request Allowed
+  desc: >
+    Detect any request made by the anonymous user that was allowed
+  condition: kevt and ka.user.name=system:anonymous and ka.auth.decision!=reject and not health_endpoint
+  output: Request by anonymous user allowed (user=%ka.user.name verb=%ka.verb uri=%ka.uri reason=%ka.auth.reason))
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Roughly corresponds to K8s CIS Benchmark, 1.1.12. In this case,
+# notifies an attempt to exec/attach to a privileged container.
+
+# Ideally, we'd add a more stringent rule that detects attaches/execs
+# to a privileged pod, but that requires the engine for k8s audit
+# events to be stateful, so it could know if a container named in an
+# attach request was created privileged or not. For now, we have a
+# less severe rule that detects attaches/execs to any pod.
+
+- rule: Attach/Exec Pod
+  desc: >
+    Detect any attempt to attach/exec to a pod
+  condition: kevt_started and pod_subresource and kcreate and ka.target.subresource in (exec,attach)
+  output: Attach/Exec to pod (user=%ka.user.name pod=%ka.target.name ns=%ka.target.namespace action=%ka.target.subresource command=%ka.uri.param[command])
+  priority: NOTICE
+  source: k8s_audit
+  tags: [k8s]
+
+# In a local/user rules fie, you can append to this list to add additional allowed namespaces
+- list: allowed_namespaces
+  items: [kube-system, kube-public, default]
+
+- rule: Create Disallowed Namespace
+  desc: Detect any attempt to create a namespace outside of a set of known namespaces
+  condition: kevt and namespace and kcreate and not ka.target.name in (allowed_namespaces)
+  output: Disallowed namespace created (user=%ka.user.name ns=%ka.target.name)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Detect any new pod created in the kube-system namespace
+- rule: Pod Created in Kube Namespace
+  desc: Detect any attempt to create a pod in the kube-system or kube-public namespaces
+  condition: kevt and pod and kcreate and ka.target.namespace in (kube-system, kube-public)
+  output: Pod created in kube namespace (user=%ka.user.name pod=%ka.resp.name ns=%ka.target.namespace image=%ka.req.container.image)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Detect creating a service account in the kube-system/kube-public namespace
+- rule: Service Account Created in Kube Namespace
+  desc: Detect any attempt to create a serviceaccount in the kube-system or kube-public namespaces
+  condition: kevt and serviceaccount and kcreate and ka.target.namespace in (kube-system, kube-public)
+  output: Service account created in kube namespace (user=%ka.user.name serviceaccount=%ka.target.name ns=%ka.target.namespace)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Detect any modify/delete to any ClusterRole starting with
+# "system:". "system:coredns" is excluded as changes are expected in
+# normal operation.
+- rule: System ClusterRole Modified/Deleted
+  desc: Detect any attempt to modify/delete a ClusterRole/Role starting with system
+  condition: kevt and (role or clusterrole) and (kmodify or kdelete) and (ka.target.name startswith "system:") and ka.target.name!="system:coredns"
+  output: System ClusterRole/Role modified or deleted (user=%ka.user.name role=%ka.target.name ns=%ka.target.namespace action=%ka.verb)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# Detect any attempt to create a ClusterRoleBinding to the cluster-admin user
+# (exapand this to any built-in cluster role that does "sensitive" things)
+- rule: Attach to cluster-admin Role
+  desc: Detect any attempt to create a ClusterRoleBinding to the cluster-admin user
+  condition: kevt and clusterrolebinding and kcreate and ka.req.binding.role=cluster-admin
+  output: Cluster Role Binding to cluster-admin role (user=%ka.user.name subject=%ka.req.binding.subjects)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: ClusterRole With Wildcard Created
+  desc: Detect any attempt to create a Role/ClusterRole with wildcard resources or verbs
+  condition: kevt and (role or clusterrole) and kcreate and (ka.req.role.rules.resources contains '"*"' or ka.req.role.rules.verbs contains '"*"')
+  output: Created Role/ClusterRole with wildcard (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+- macro: writable_verbs
+  condition: >
+    (ka.req.role.rules.verbs contains create or
+     ka.req.role.rules.verbs contains update or
+     ka.req.role.rules.verbs contains patch or
+     ka.req.role.rules.verbs contains delete or
+     ka.req.role.rules.verbs contains deletecollection)
+
+- rule: ClusterRole With Write Privileges Created
+  desc: Detect any attempt to create a Role/ClusterRole that can perform write-related actions
+  condition: kevt and (role or clusterrole) and kcreate and writable_verbs
+  output: Created Role/ClusterRole with write privileges (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
+  priority: NOTICE
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: ClusterRole With Pod Exec Created
+  desc: Detect any attempt to create a Role/ClusterRole that can exec to pods
+  condition: kevt and (role or clusterrole) and kcreate and ka.req.role.rules.resources contains "pods/exec"
+  output: Created Role/ClusterRole with pod exec privileges (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules)
+  priority: WARNING
+  source: k8s_audit
+  tags: [k8s]
+
+# The rules below this point are less discriminatory and generally
+# represent a stream of activity for a cluster. If you wish to disable
+# these events, modify the following macro.
+- macro: consider_activity_events
+  condition: (jevt.rawtime exists)
+
+- macro: kactivity
+  condition: (kevt and consider_activity_events)
+
+- rule: K8s Deployment Created
+  desc: Detect any attempt to create a deployment
+  condition: (kactivity and kcreate and deployment and response_successful)
+  output: K8s Deployment Created (user=%ka.user.name deployment=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Deployment Deleted
+  desc: Detect any attempt to delete a deployment
+  condition: (kactivity and kdelete and deployment and response_successful)
+  output: K8s Deployment Deleted (user=%ka.user.name deployment=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Service Created
+  desc: Detect any attempt to create a service
+  condition: (kactivity and kcreate and service and response_successful)
+  output: K8s Service Created (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Service Deleted
+  desc: Detect any attempt to delete a service
+  condition: (kactivity and kdelete and service and response_successful)
+  output: K8s Service Deleted (user=%ka.user.name service=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s ConfigMap Created
+  desc: Detect any attempt to create a configmap
+  condition: (kactivity and kcreate and configmap and response_successful)
+  output: K8s ConfigMap Created (user=%ka.user.name configmap=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s ConfigMap Deleted
+  desc: Detect any attempt to delete a configmap
+  condition: (kactivity and kdelete and configmap and response_successful)
+  output: K8s ConfigMap Deleted (user=%ka.user.name configmap=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Namespace Created
+  desc: Detect any attempt to create a namespace
+  condition: (kactivity and kcreate and namespace and response_successful)
+  output: K8s Namespace Created (user=%ka.user.name namespace=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Namespace Deleted
+  desc: Detect any attempt to delete a namespace
+  condition: (kactivity and non_system_user and kdelete and namespace and response_successful)
+  output: K8s Namespace Deleted (user=%ka.user.name namespace=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Serviceaccount Created
+  desc: Detect any attempt to create a service account
+  condition: (kactivity and kcreate and serviceaccount and response_successful)
+  output: K8s Serviceaccount Created (user=%ka.user.name user=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Serviceaccount Deleted
+  desc: Detect any attempt to delete a service account
+  condition: (kactivity and kdelete and serviceaccount and response_successful)
+  output: K8s Serviceaccount Deleted (user=%ka.user.name user=%ka.target.name ns=%ka.target.namespace resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Role/Clusterrole Created
+  desc: Detect any attempt to create a cluster role/role
+  condition: (kactivity and kcreate and (clusterrole or role) and response_successful)
+  output: K8s Cluster Role Created (user=%ka.user.name role=%ka.target.name rules=%ka.req.role.rules resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Role/Clusterrole Deleted
+  desc: Detect any attempt to delete a cluster role/role
+  condition: (kactivity and kdelete and (clusterrole or role) and response_successful)
+  output: K8s Cluster Role Deleted (user=%ka.user.name role=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Role/Clusterrolebinding Created
+  desc: Detect any attempt to create a clusterrolebinding
+  condition: (kactivity and kcreate and clusterrolebinding and response_successful)
+  output: K8s Cluster Role Binding Created (user=%ka.user.name binding=%ka.target.name subjects=%ka.req.binding.subjects role=%ka.req.binding.role resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason foo=%ka.req.binding.subject.has_name[cluster-admin])
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+- rule: K8s Role/Clusterrolebinding Deleted
+  desc: Detect any attempt to delete a clusterrolebinding
+  condition: (kactivity and kdelete and clusterrolebinding and response_successful)
+  output: K8s Cluster Role Binding Deleted (user=%ka.user.name binding=%ka.target.name resp=%ka.response.code decision=%ka.auth.decision reason=%ka.auth.reason)
+  priority: INFO
+  source: k8s_audit
+  tags: [k8s]
+
+# This rule generally matches all events, and as a result is disabled
+# by default. If you wish to enable these events, modify the
+# following macro.
+#  condition: (jevt.rawtime exists)
+- macro: consider_all_events
+  condition: (not jevt.rawtime exists)
+
+- macro: kall
+  condition: (kevt and consider_all_events)
+
+- rule: All K8s Audit Events
+  desc: Match all K8s Audit Events
+  condition: kall
+  output: K8s Audit Event received (user=%ka.user.name verb=%ka.verb uri=%ka.uri obj=%jevt.obj)
+  priority: DEBUG
+  source: k8s_audit
+  tags: [k8s]

scripts/CMakeLists.txt

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 configure_file(debian/postinst.in debian/postinst)
 configure_file(debian/prerm.in debian/prerm)
 

scripts/build-lpeg.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 set -ex
 

scripts/debian/falco

@@ -1,4 +1,21 @@
 #! /bin/sh
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 ### BEGIN INIT INFO
 # Provides:          falco
 # Required-Start:    $remote_fs $syslog
@@ -48,6 +65,9 @@ do_start()
 	#   2 if daemon could not be started
 	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
 		|| return 1
+	if [ ! -d /sys/module/falco_probe ]; then
+		/sbin/modprobe falco-probe || exit 1
+	fi
 	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
 		$DAEMON_ARGS \
 		|| return 2
@@ -77,6 +97,7 @@ do_stop()
 	# sleep for some time.
 	start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
 	[ "$?" = 2 ] && return 2
+	/sbin/rmmod falco-probe
 	# Many daemons don't delete their pidfiles when they exit.
 	rm -f $PIDFILE
 	return "$RETVAL"

scripts/debian/postinst.in

@@ -1,4 +1,21 @@
 #!/bin/sh
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 set -e
 
 DKMS_PACKAGE_NAME="@PACKAGE_NAME@"

scripts/debian/postrm

@@ -1,4 +1,21 @@
 #!/bin/sh
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 set -e
 
 NAME=falco

scripts/debian/prerm.in

@@ -1,4 +1,21 @@
 #!/bin/sh
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco .
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 set -e
 
 NAME="@PACKAGE_NAME@"

scripts/ignored-calls.sh

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #!/bin/bash
 
 cat ../sysdig/userspace/libscap/syscall_info_table.c | grep EF_DROP_FALCO | sed -e 's/.*\"\(.*\)\".*/\1/'  | sort > ignored_syscall_info_table.txt

scripts/rpm/falco

@@ -1,4 +1,23 @@
 #!/bin/sh
+
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #
 # falco syscall monitoring agent
 #
@@ -35,6 +54,9 @@ start() {
     # [ -f $config ] || exit 6
     echo -n $"Starting $prog: "
     daemon $exec --daemon --pidfile=$pidfile
+    if [ ! -d /sys/module/falco_probe ]; then
+        /sbin/modprobe falco-probe || return $?
+    fi
     retval=$?
     echo
     [ $retval -eq 0 ] && touch $lockfile
@@ -46,6 +68,7 @@ stop() {
     killproc -p $pidfile
     retval=$?
     echo
+    /sbin/rmmod falco-probe
     [ $retval -eq 0 ] && rm -f $lockfile
     return $retval
 }

scripts/rpm/postinstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 dkms add -m falco -v %{version} --rpm_safe_upgrade
 if [ `uname -r | grep -c "BOOT"` -eq 0 ] && [ -e /lib/modules/`uname -r`/build/include ]; then
 	dkms build -m falco -v %{version}

scripts/rpm/postuninstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 if [ "$1" -ge "1" ]; then
 	/sbin/service falco condrestart > /dev/null 2>&1
 fi

scripts/rpm/preuninstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 if [ $1 = 0 ]; then
 	/sbin/service falco stop > /dev/null 2>&1
 	/sbin/chkconfig --del falco

test/confs/file_output.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # File containing Falco rules, loaded at startup.
 rules_file: /etc/falco_rules.yaml
 

test/confs/program_output.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # File containing Falco rules, loaded at startup.
 rules_file: /etc/falco_rules.yaml
 

test/cpu_monitor.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 SUBJ_PID=$1
 BENCHMARK=$2

test/falco_k8s_audit_tests.yaml

@@ -0,0 +1,465 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+trace_files: !mux
+
+  user_outside_allowed_set:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_namespace_foo.yaml
+    detect_counts:
+      - Disallowed K8s User: 1
+    trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
+
+  user_in_allowed_set:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_namespace_foo.yaml
+      - ./rules/k8s_audit/allow_user_some-user.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
+
+  create_disallowed_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_only_apache_container.yaml
+    detect_counts:
+      - Create Disallowed Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
+
+  create_allowed_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
+
+  create_privileged_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Create Privileged Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
+
+  create_privileged_2nd_container_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Create Privileged Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_privileged_2nd_container.json
+
+  create_privileged_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_privileged.json
+
+  create_unprivileged_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
+
+  create_unprivileged_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unprivileged.json
+
+  create_sensitive_mount_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Create Sensitive Mount Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
+
+  create_sensitive_mount_2nd_container_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Create Sensitive Mount Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount_2nd_container.json
+
+  create_sensitive_mount_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_sensitive_mount.json
+
+  create_unsensitive_mount_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
+
+  create_unsensitive_mount_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_unsensitive_mount.json
+
+  create_hostnetwork_pod:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Create HostNetwork Pod: 1
+    trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
+
+  create_hostnetwork_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_hostnetwork.json
+
+  create_nohostnetwork_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
+
+  create_nohostnetwork_trusted_pod:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/trust_nginx_container.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_pod_nohostnetwork.json
+
+  create_nodeport_service:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    detect_counts:
+      - Create NodePort Service: 1
+    trace_file: trace_files/k8s_audit/create_nginx_service_nodeport.json
+
+  create_nonodeport_service:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    trace_file: trace_files/k8s_audit/create_nginx_service_nonodeport.json
+
+  create_configmap_private_creds:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    detect_counts:
+      - Create/Modify Configmap With Private Credentials: 6
+    trace_file: trace_files/k8s_audit/create_configmap_sensitive_values.json
+
+  create_configmap_no_private_creds:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    trace_file: trace_files/k8s_audit/create_configmap_no_sensitive_values.json
+
+  anonymous_user:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Anonymous Request Allowed: 1
+    trace_file: trace_files/k8s_audit/anonymous_creates_namespace_foo.json
+
+  pod_exec:
+    detect: True
+    detect_level: NOTICE
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Attach/Exec Pod: 1
+    trace_file: trace_files/k8s_audit/exec_pod.json
+
+  pod_attach:
+    detect: True
+    detect_level: NOTICE
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Attach/Exec Pod: 1
+    trace_file: trace_files/k8s_audit/attach_pod.json
+
+  namespace_outside_allowed_set:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_user_some-user.yaml
+    detect_counts:
+      - Create Disallowed Namespace: 1
+    trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
+
+  namespace_in_allowed_set:
+    detect: False
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_namespace_foo.yaml
+      - ./rules/k8s_audit/disallow_kactivity.yaml
+    trace_file: trace_files/k8s_audit/minikube_creates_namespace_foo.json
+
+  create_pod_in_kube_system_namespace:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Pod Created in Kube Namespace: 1
+    trace_file: trace_files/k8s_audit/create_pod_kube_system_namespace.json
+
+  create_pod_in_kube_public_namespace:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Pod Created in Kube Namespace: 1
+    trace_file: trace_files/k8s_audit/create_pod_kube_public_namespace.json
+
+  create_serviceaccount_in_kube_system_namespace:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Service Account Created in Kube Namespace: 1
+    trace_file: trace_files/k8s_audit/create_serviceaccount_kube_system_namespace.json
+
+  create_serviceaccount_in_kube_public_namespace:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Service Account Created in Kube Namespace: 1
+    trace_file: trace_files/k8s_audit/create_serviceaccount_kube_public_namespace.json
+
+  system_clusterrole_deleted:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - System ClusterRole Modified/Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_cluster_role_kube_aggregator.json
+
+  system_clusterrole_modified:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - System ClusterRole Modified/Deleted: 1
+    trace_file: trace_files/k8s_audit/modify_cluster_role_node_problem_detector.json
+
+  attach_cluster_admin_role:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - Attach to cluster-admin Role: 1
+    trace_file: trace_files/k8s_audit/attach_cluster_admin_role.json
+
+  create_cluster_role_wildcard_resources:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - ClusterRole With Wildcard Created: 1
+    trace_file: trace_files/k8s_audit/create_cluster_role_wildcard_resources.json
+
+  create_cluster_role_wildcard_verbs:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - ClusterRole With Wildcard Created: 1
+    trace_file: trace_files/k8s_audit/create_cluster_role_wildcard_verbs.json
+
+  create_writable_cluster_role:
+    detect: True
+    detect_level: NOTICE
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - ClusterRole With Write Privileges Created: 1
+    trace_file: trace_files/k8s_audit/create_cluster_role_write_privileges.json
+
+  create_pod_exec_cluster_role:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - ClusterRole With Pod Exec Created: 1
+    trace_file: trace_files/k8s_audit/create_cluster_role_pod_exec.json
+
+  create_deployment:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Deployment Created: 1
+    trace_file: trace_files/k8s_audit/create_deployment.json
+
+  delete_deployment:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Deployment Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_deployment.json
+
+  create_service:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Service Created: 1
+    trace_file: trace_files/k8s_audit/create_service.json
+
+  delete_service:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Service Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_service.json
+
+  create_configmap:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s ConfigMap Created: 1
+    trace_file: trace_files/k8s_audit/create_configmap.json
+
+  delete_configmap:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s ConfigMap Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_configmap.json
+
+  create_namespace:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+      - ./rules/k8s_audit/allow_namespace_foo.yaml
+      - ./rules/k8s_audit/allow_user_some-user.yaml
+    detect_counts:
+      - K8s Namespace Created: 1
+    trace_file: trace_files/k8s_audit/some-user_creates_namespace_foo.json
+
+  delete_namespace:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Namespace Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_namespace_foo.json
+
+  create_serviceaccount:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Serviceaccount Created: 1
+    trace_file: trace_files/k8s_audit/create_serviceaccount.json
+
+  delete_serviceaccount:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Serviceaccount Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_serviceaccount.json
+
+  create_clusterrole:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Role/Clusterrole Created: 1
+    trace_file: trace_files/k8s_audit/create_clusterrole.json
+
+  delete_clusterrole:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Role/Clusterrole Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_clusterrole.json
+
+  create_clusterrolebinding:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Role/Clusterrolebinding Created: 1
+    trace_file: trace_files/k8s_audit/create_clusterrolebinding.json
+
+  delete_clusterrolebinding:
+    detect: True
+    detect_level: INFO
+    rules_file:
+      - ../rules/k8s_audit_rules.yaml
+    detect_counts:
+      - K8s Role/Clusterrolebinding Deleted: 1
+    trace_file: trace_files/k8s_audit/delete_clusterrolebinding.json

test/falco_test.py

@@ -1,5 +1,21 @@
 #!/usr/bin/env python
-
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 import os
 import re
 import json

test/falco_tests.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 trace_files: !mux
 
   docker_package:
@@ -247,6 +264,13 @@ trace_files: !mux
       - rules/rule_order.yaml
     trace_file: trace_files/cat_write.scap
 
+  endswith:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - rules/endswith.yaml
+    trace_file: trace_files/cat_write.scap
+
   invalid_rule_output:
     exit_status: 1
     stderr_contains: "Runtime error: Error loading rules:.* Invalid output format 'An open was seen %not_a_real_field': 'invalid formatting token not_a_real_field'. Exiting."

test/falco_traces.yaml.in

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 has_json_output: !mux
   yes:
     json_output: True

test/plot-live.r

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 require(jsonlite)
 library(ggplot2)
 library(GetoptLong)

test/plot-traces.r

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 require(jsonlite)
 library(ggplot2)
 library(reshape)

test/rules/append_single_rule.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2016-2018 Draios Inc dba Sysdig.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: open_from_cat
   append: true
   condition: and fd.name=/tmp