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falco/test/falco_tests.yaml
Jason Dellaluce 3d6393ae62 fix: solve unit test issues 
Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
2023-02-14 17:33:31 +01:00

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#
# Copyright (C) 2020 The Falco Authors.
#
# 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
builtin_rules_no_warnings:
detect: False
trace_file: trace_files/empty.scap
# The rules_events part of this test was mistakenly disabled when
# generic events (e.g. k8s_audit support) was added (#1715).
# The implementation no longer prints messages of the form:
# "Event types for rule (<RULE>): (<EVENT TYPES>)
# And without that output, none of the checks below rules_events
# are considered.
# XXX/mstemm add it back
test_warnings:
detect: False
trace_file: trace_files/empty.scap
validate_rules_file: rules/falco_rules_warnings.yaml
validate_warnings:
- item_type: rule
item_name: no_evttype
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: evttype_not_equals
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: leading_not
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: not_equals_at_end
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: not_at_end
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: not_equals_and_not
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: leading_in_not_equals_at_evttype
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: not_with_evttypes
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
- item_type: rule
item_name: not_with_evttypes_addl
code: LOAD_NO_EVTTYPE
message: "Rule matches too many evt.type values. This has a significant performance penalty."
rules_events:
- no_warnings: [execve]
- no_evttype: [all]
- evttype_not_equals: [all]
- leading_not: [all]
- not_equals_after_evttype: [execve]
- not_after_evttype: [execve]
- leading_trailing_evttypes: [execve,open]
- leading_multitrailing_evttypes: [connect,execve,open]
- leading_multitrailing_evttypes_using_in: [connect,execve,open]
- not_equals_at_end: [all]
- not_at_end: [all]
- not_before_trailing_evttype: [all]
- not_equals_before_trailing_evttype: [all]
- not_equals_and_not: [all]
- not_equals_before_in: [all]
- not_before_in: [all]
- not_in_before_in: [all]
- evttype_in: [execve,open]
- evttype_in_plus_trailing: [connect,execve,open]
- leading_in_not_equals_before_evttype: [all]
- leading_in_not_equals_at_evttype: [all]
- not_with_evttypes: [all]
- not_with_evttypes_addl: [all]
- not_equals_before_evttype: [all]
- not_equals_before_in_evttype: [all]
- not_before_evttype: [all]
- not_before_evttype_using_in: [all]
- repeated_evttypes: [open]
- repeated_evttypes_with_in: [open]
- repeated_evttypes_with_separate_in: [open]
- repeated_evttypes_with_mix: [open]
rule_names_with_spaces:
detect: True
detect_level: WARNING
rules_file:
- rules/rule_names_with_spaces.yaml
trace_file: trace_files/cat_write.scap
rule_names_with_regex_chars:
detect: True
detect_level: WARNING
rules_file:
- rules/rule_names_with_regex_chars.yaml
detect_counts:
- 'Open From Cat ($\.*+?()[]{}|^)': 8
trace_file: trace_files/cat_write.scap
multiple_rules_first_empty:
detect: True
detect_level: WARNING
rules_file:
- rules/empty_rules.yaml
- rules/single_rule.yaml
trace_file: trace_files/cat_write.scap
multiple_rules_last_empty:
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule.yaml
- rules/empty_rules.yaml
trace_file: trace_files/cat_write.scap
multiple_rules:
detect: True
detect_level:
- WARNING
- INFO
- ERROR
rules_file:
- rules/single_rule.yaml
- rules/double_rule.yaml
trace_file: trace_files/cat_write.scap
all_events: True
multiple_docs:
detect: True
detect_level:
- WARNING
- INFO
- ERROR
rules_file:
- rules/single_rule.yaml
- rules/double_rule.yaml
trace_file: trace_files/cat_write.scap
all_events: True
rules_directory:
detect: True
detect_level:
- WARNING
- INFO
- ERROR
rules_file:
- rules/rules_dir
trace_file: trace_files/cat_write.scap
all_events: True
multiple_rules_suppress_info:
detect: True
detect_level:
- WARNING
- ERROR
priority: WARNING
detect_counts:
- open_from_cat: 8
- exec_from_cat: 1
- access_from_cat: 0
rules_file:
- rules/single_rule.yaml
- rules/double_rule.yaml
trace_file: trace_files/cat_write.scap
all_events: True
multiple_rules_overriding:
detect: False
rules_file:
- rules/single_rule.yaml
- rules/override_rule.yaml
trace_file: trace_files/cat_write.scap
macro_overriding:
detect: False
rules_file:
- rules/single_rule.yaml
- rules/override_macro.yaml
trace_file: trace_files/cat_write.scap
list_overriding:
detect: False
rules_file:
- rules/single_rule.yaml
- rules/override_list.yaml
trace_file: trace_files/cat_write.scap
nested_list_overriding:
detect: False
rules_file:
- rules/single_rule.yaml
- rules/override_nested_list.yaml
trace_file: trace_files/cat_write.scap
list_substring:
detect: False
rules_file:
- rules/list_substring.yaml
trace_file: trace_files/cat_write.scap
list_sub_front:
detect: True
detect_level: WARNING
rules_file:
- rules/list_sub_front.yaml
trace_file: trace_files/cat_write.scap
list_sub_mid:
detect: True
detect_level: WARNING
rules_file:
- rules/list_sub_mid.yaml
trace_file: trace_files/cat_write.scap
list_sub_end:
detect: True
detect_level: WARNING
rules_file:
- rules/list_sub_end.yaml
trace_file: trace_files/cat_write.scap
list_sub_bare:
detect: True
detect_level: WARNING
rules_file:
- rules/list_sub_bare.yaml
trace_file: trace_files/cat_write.scap
list_sub_whitespace:
detect: True
detect_level: WARNING
rules_file:
- rules/list_sub_whitespace.yaml
trace_file: trace_files/cat_write.scap
list_order:
detect: True
detect_level: WARNING
rules_file:
- rules/list_order.yaml
trace_file: trace_files/cat_write.scap
macro_order:
detect: True
detect_level: WARNING
rules_file:
- rules/macro_order.yaml
trace_file: trace_files/cat_write.scap
rule_order:
detect: True
detect_level: WARNING
rules_file:
- 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_not_yaml:
exit_status: 1
validate_errors:
- item_type: rules content
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Rules content is not yaml"
validate_rules_file:
- rules/invalid_not_yaml.yaml
trace_file: trace_files/cat_write.scap
invalid_not_array:
exit_status: 1
validate_errors:
- item_type: rules content
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Rules content is not yaml array of objects"
validate_rules_file:
- rules/invalid_not_array.yaml
trace_file: trace_files/cat_write.scap
invalid_array_item_not_object:
exit_status: 1
validate_errors:
- item_type: rules content item
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Unexpected element type. Each element should be a yaml associative array."
validate_rules_file:
- rules/invalid_array_item_not_object.yaml
trace_file: trace_files/cat_write.scap
invalid_engine_version_not_number:
exit_status: 1
validate_errors:
- item_type: required_engine_version
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Can't decode YAML scalar value"
validate_rules_file:
- rules/invalid_engine_version_not_number.yaml
trace_file: trace_files/cat_write.scap
invalid_yaml_parse_error:
exit_status: 1
validate_errors:
- item_type: rules content
item_name: ""
code: LOAD_ERR_YAML_PARSE
message: "yaml-cpp: error at line 1, column 11: illegal map value"
validate_rules_file:
- rules/invalid_yaml_parse_error.yaml
trace_file: trace_files/cat_write.scap
invalid_list_without_items:
exit_status: 1
validate_errors:
- item_type: list
item_name: bad_list
code: LOAD_ERR_YAML_VALIDATE
message: "Item has no mapping for key 'items'"
validate_rules_file:
- rules/invalid_list_without_items.yaml
trace_file: trace_files/cat_write.scap
invalid_macro_without_condition:
exit_status: 1
validate_errors:
- item_type: macro
item_name: bad_macro
code: LOAD_ERR_YAML_VALIDATE
message: "Item has no mapping for key 'condition'"
validate_rules_file:
- rules/invalid_macro_without_condition.yaml
trace_file: trace_files/cat_write.scap
invalid_macro_loop:
exit_status: 1
validate_errors:
- item_type: macro
item_name: macro_a
code: LOAD_ERR_VALIDATE
message_contains: "reference loop in macro"
validate_rules_file:
- rules/invalid_macro_loop.yaml
invalid_rule_without_output:
exit_status: 1
validate_errors:
- item_type: rule
item_name: no output rule
code: LOAD_ERR_YAML_VALIDATE
message: "Item has no mapping for key 'output'"
validate_rules_file:
- rules/invalid_rule_without_output.yaml
trace_file: trace_files/cat_write.scap
invalid_append_rule_without_condition:
exit_status: 1
validate_errors:
- item_type: rule
item_name: no condition rule
code: LOAD_ERR_VALIDATE
message: "Appended rule must have exceptions or condition property"
validate_rules_file:
- rules/invalid_append_rule_without_condition.yaml
trace_file: trace_files/cat_write.scap
invalid_append_macro_dangling:
exit_status: 1
validate_errors:
- item_type: macro
item_name: dangling append
code: LOAD_ERR_VALIDATE
message: "Macro has 'append' key but no macro by that name already exists"
validate_rules_file:
- rules/invalid_append_macro_dangling.yaml
trace_file: trace_files/cat_write.scap
invalid_list_append_dangling:
exit_status: 1
validate_errors:
- item_type: list
item_name: my_list
code: LOAD_ERR_VALIDATE
message: "List has 'append' key but no list by that name already exists"
validate_rules_file:
- rules/list_append_failure.yaml
trace_file: trace_files/cat_write.scap
invalid_list_loop:
exit_status: 1
validate_errors:
- item_type: rule
item_name: sample rule
code: LOAD_ERR_COMPILE_CONDITION
message: "unknown event type list_a"
validate_rules_file:
- rules/invalid_list_loop.yaml
invalid_rule_append_dangling:
exit_status: 1
validate_errors:
- item_type: rule
item_name: my_rule
code: LOAD_ERR_VALIDATE
message: "Rule has 'append' key but no rule by that name already exists"
validate_rules_file:
- rules/rule_append_failure.yaml
trace_file: trace_files/cat_write.scap
invalid_overwrite_macro:
exit_status: 1
validate_ok: [invalid_base_macro.yaml]
validate_errors:
- item_type: macro
item_name: some macro
code: LOAD_ERR_VALIDATE
message: "Undefined macro 'foo' used in filter."
validate_warnings:
- item_type: macro
item_name: some macro
code: LOAD_UNUSED_MACRO
message: "Macro not referred to by any other rule/macro"
validate_rules_file:
- rules/invalid_base_macro.yaml
- rules/invalid_overwrite_macro.yaml
trace_file: trace_files/cat_write.scap
invalid_append_macro:
exit_status: 1
validate_ok: [invalid_base_macro.yaml]
validate_errors:
- item_type: macro
item_name: some macro
code: LOAD_ERR_COMPILE_CONDITION
message: "unexpected token after 'execve', expecting 'or', 'and'"
validate_warnings:
- item_type: macro
item_name: some macro
code: LOAD_UNUSED_MACRO
message: "Macro not referred to by any other rule/macro"
validate_rules_file:
- rules/invalid_base_macro.yaml
- rules/invalid_append_macro.yaml
trace_file: trace_files/cat_write.scap
invalid_overwrite_macro_multiple_docs:
exit_status: 1
validate_errors:
- item_type: macro
item_name: some macro
code: LOAD_ERR_VALIDATE
message: "Undefined macro 'foo' used in filter."
validate_rules_file:
- rules/invalid_overwrite_macro_multiple_docs.yaml
trace_file: trace_files/cat_write.scap
invalid_append_macro_multiple_docs:
exit_status: 1
validate_errors:
- item_type: macro
item_name: some macro
code: LOAD_ERR_COMPILE_CONDITION
message: "unexpected token after 'execve', expecting 'or', 'and'"
validate_rules_file:
- rules/invalid_append_macro_multiple_docs.yaml
trace_file: trace_files/cat_write.scap
invalid_overwrite_rule:
exit_status: 1
validate_ok: [invalid_base_rule.yaml]
validate_errors:
- item_type: rule
item_name: some rule
code: LOAD_ERR_VALIDATE
message: "Undefined macro 'bar' used in filter."
validate_rules_file:
- rules/invalid_base_rule.yaml
- rules/invalid_overwrite_rule.yaml
trace_file: trace_files/cat_write.scap
invalid_append_rule:
exit_status: 1
validate_ok: [invalid_base_rule.yaml]
validate_errors:
- item_type: rule
item_name: some rule
code: LOAD_ERR_COMPILE_CONDITION
message: "unexpected token after 'open', expecting 'or', 'and'"
validate_rules_file:
- rules/invalid_base_rule.yaml
- rules/invalid_append_rule.yaml
trace_file: trace_files/cat_write.scap
invalid_overwrite_rule_multiple_docs:
exit_status: 1
validate_errors:
- item_type: rule
item_name: some rule
code: LOAD_ERR_VALIDATE
message: "Undefined macro 'bar' used in filter."
validate_rules_file:
- rules/invalid_overwrite_rule_multiple_docs.yaml
trace_file: trace_files/cat_write.scap
invalid_append_rule_multiple_docs:
exit_status: 1
validate_errors:
- item_type: rule
item_name: some rule
code: LOAD_ERR_COMPILE_CONDITION
message: "unexpected token after 'open', expecting 'or', 'and'"
validate_rules_file:
- rules/invalid_append_rule_multiple_docs.yaml
trace_file: trace_files/cat_write.scap
invalid_missing_rule_name:
exit_status: 1
validate_errors:
- item_type: rule
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Mapping for key 'rule' is empty"
validate_rules_file:
- rules/invalid_missing_rule_name.yaml
trace_file: trace_files/cat_write.scap
invalid_missing_list_name:
exit_status: 1
validate_errors:
- item_type: list
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Mapping for key 'list' is empty"
validate_rules_file:
- rules/invalid_missing_list_name.yaml
trace_file: trace_files/cat_write.scap
invalid_missing_macro_name:
exit_status: 1
validate_errors:
- item_type: macro
item_name: ""
code: LOAD_ERR_YAML_VALIDATE
message: "Mapping for key 'macro' is empty"
validate_rules_file:
- rules/invalid_missing_macro_name.yaml
trace_file: trace_files/cat_write.scap
invalid_rule_output:
exit_status: 1
validate_errors:
- item_type: rule
item_name: rule_with_invalid_output
code: LOAD_ERR_COMPILE_OUTPUT
message: "invalid formatting token not_a_real_field"
validate_rules_file:
- rules/invalid_rule_output.yaml
trace_file: trace_files/cat_write.scap
disabled_rules:
detect: False
rules_file:
- rules/empty_rules.yaml
- rules/single_rule.yaml
disabled_rules:
- open_from_cat
trace_file: trace_files/cat_write.scap
disabled_rules_using_substring:
detect: False
rules_file:
- rules/empty_rules.yaml
- rules/single_rule.yaml
disabled_rules:
- "open_from"
trace_file: trace_files/cat_write.scap
disabled_rules_using_enabled_flag:
detect: False
rules_file:
- rules/single_rule_enabled_flag.yaml
trace_file: trace_files/cat_write.scap
disabled_rule_using_false_enabled_flag_only:
detect: False
rules_file:
- rules/disabled_rule_using_enabled_flag_only.yaml
trace_file: trace_files/cat_write.scap
enabled_rule_using_false_enabled_flag_only:
detect: True
detect_level: WARNING
rules_file:
- rules/enabled_rule_using_enabled_flag_only.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "Warning An open was seen"
disabled_and_enabled_rules_1:
exit_status: 1
stderr_contains: "Error: You can not specify both disabled .-D/-T. and enabled .-t. rules"
disable_tags: [a]
run_tags: [a]
rules_file:
- rules/single_rule.yaml
trace_file: trace_files/cat_write.scap
disabled_and_enabled_rules_2:
exit_status: 1
stderr_contains: "Error: You can not specify both disabled .-D/-T. and enabled .-t. rules"
disabled_rules:
- "open.*"
run_tags: [a]
rules_file:
- rules/single_rule.yaml
trace_file: trace_files/cat_write.scap
null_output_field:
detect: True
detect_level: WARNING
rules_file:
- rules/null_output_field.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "Warning An open was seen .cport=<NA> command=cat /dev/null."
stdout_output_strict:
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule.yaml
conf_file: confs/stdout_output.yaml
trace_file: trace_files/cat_write.scap
time_iso_8601: true
output_strictly_contains:
- stdout: output_files/single_rule_with_cat_write.txt
stdout_output_json_strict:
json_output: True
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule_with_tags.yaml
conf_file: confs/stdout_output.yaml
trace_file: trace_files/cat_write.scap
time_iso_8601: true
output_strictly_contains:
- stdout: output_files/single_rule_with_cat_write.json
file_output_strict:
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule.yaml
conf_file: confs/file_output.yaml
trace_file: trace_files/cat_write.scap
time_iso_8601: true
output_strictly_contains:
- /tmp/falco_outputs/file_output.txt: output_files/single_rule_with_cat_write.txt
program_output_strict:
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule.yaml
conf_file: confs/program_output.yaml
trace_file: trace_files/cat_write.scap
time_iso_8601: true
output_strictly_contains:
- /tmp/falco_outputs/program_output.txt: output_files/single_rule_with_cat_write.txt
grpc_unix_socket_outputs:
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule_with_tags.yaml
conf_file: confs/grpc_unix_socket.yaml
trace_file: trace_files/cat_write.scap
run_duration: 5
time_iso_8601: true
grpc:
address: unix:///tmp/falco/falco.sock
proto: outputs.proto
service: falco.outputs.service
method: get
# protobuf text format
results:
- "seconds:1470327477 nanos:881781397"
- "priority: WARNING"
- "rule: \"open_from_cat\""
- "output: \"2016-08-04T16:17:57.881781397+0000: Warning An open was seen (command=cat /dev/null)\""
# output fields
- "key: \"evt.time.iso8601\""
- "value: \"2016-08-04T16:17:57.881781397+0000\""
- "key: \"proc.cmdline\""
- "value: \"cat /dev/null\""
# For the hostname, since we don't know that beforehand,
# only check the field presence
- "hostname: "
#tags
- "tags: \"filesystem\""
- "tags: \"process\""
- "tags: \"testing\""
detect_counts:
detect: True
detect_level: WARNING
trace_file: traces-positive/falco-event-generator.scap
detect_counts:
- "Write below binary dir": 1
- "Read sensitive file untrusted": 3
- "Run shell untrusted": 1
- "Write below rpm database": 1
- "Write below etc": 1
- "System procs network activity": 1
- "Mkdir binary dirs": 1
- "System user interactive": 0
- "DB program spawned process": 1
- "Non sudo setuid": 1
- "Create files below dev": 1
- "Modify binary dirs": 2
- "Change thread namespace": 0
disabled_tags_a:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
disable_tags: [a]
detect_counts:
- open_1: 0
- open_2: 1
- open_3: 1
- open_4: 0
- open_5: 0
- open_6: 1
- open_7: 0
- open_8: 0
- open_9: 0
- open_10: 0
- open_11: 1
- open_12: 1
- open_13: 1
disabled_tags_b:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
disable_tags: [b]
detect_counts:
- open_1: 1
- open_2: 0
- open_3: 1
- open_4: 0
- open_5: 1
- open_6: 0
- open_7: 0
- open_8: 0
- open_9: 1
- open_10: 0
- open_11: 1
- open_12: 1
- open_13: 1
disabled_tags_c:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
disable_tags: [c]
detect_counts:
- open_1: 1
- open_2: 1
- open_3: 0
- open_4: 1
- open_5: 0
- open_6: 0
- open_7: 0
- open_8: 1
- open_9: 0
- open_10: 0
- open_11: 1
- open_12: 1
- open_13: 1
disabled_tags_ab:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
disable_tags: [a, b]
detect_counts:
- open_1: 0
- open_2: 0
- open_3: 1
- open_4: 0
- open_5: 0
- open_6: 0
- open_7: 0
- open_8: 0
- open_9: 0
- open_10: 0
- open_11: 1
- open_12: 1
- open_13: 1
disabled_tags_abc:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
disable_tags: [a, b, c]
detect_counts:
- open_1: 0
- open_2: 0
- open_3: 0
- open_4: 0
- open_5: 0
- open_6: 0
- open_7: 0
- open_8: 0
- open_9: 0
- open_10: 0
- open_11: 1
- open_12: 1
- open_13: 1
run_tags_a:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [a]
detect_counts:
- open_1: 1
- open_2: 0
- open_3: 0
- open_4: 1
- open_5: 1
- open_6: 0
- open_7: 1
- open_8: 1
- open_9: 1
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_b:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [b]
detect_counts:
- open_1: 0
- open_2: 1
- open_3: 0
- open_4: 1
- open_5: 0
- open_6: 1
- open_7: 1
- open_8: 1
- open_9: 0
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_c:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [c]
detect_counts:
- open_1: 0
- open_2: 0
- open_3: 1
- open_4: 0
- open_5: 1
- open_6: 1
- open_7: 1
- open_8: 0
- open_9: 1
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_ab:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [a, b]
detect_counts:
- open_1: 1
- open_2: 1
- open_3: 0
- open_4: 1
- open_5: 1
- open_6: 1
- open_7: 1
- open_8: 1
- open_9: 1
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_bc:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [b, c]
detect_counts:
- open_1: 0
- open_2: 1
- open_3: 1
- open_4: 1
- open_5: 1
- open_6: 1
- open_7: 1
- open_8: 1
- open_9: 1
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_abc:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [a, b, c]
detect_counts:
- open_1: 1
- open_2: 1
- open_3: 1
- open_4: 1
- open_5: 1
- open_6: 1
- open_7: 1
- open_8: 1
- open_9: 1
- open_10: 1
- open_11: 0
- open_12: 0
- open_13: 0
run_tags_d:
detect: True
detect_level: WARNING
rules_file:
- rules/tagged_rules.yaml
trace_file: trace_files/open-multiple-files.scap
run_tags: [d]
detect_counts:
- open_1: 0
- open_2: 0
- open_3: 0
- open_4: 0
- open_5: 0
- open_6: 0
- open_7: 0
- open_8: 0
- open_9: 0
- open_10: 0
- open_11: 1
- open_12: 0
- open_13: 0
list_append:
detect: True
detect_level: WARNING
rules_file:
- rules/list_append.yaml
trace_file: trace_files/cat_write.scap
list_append_false:
detect: False
rules_file:
- rules/list_append_false.yaml
trace_file: trace_files/cat_write.scap
macro_append:
detect: True
detect_level: WARNING
rules_file:
- rules/macro_append.yaml
trace_file: trace_files/cat_write.scap
macro_append_false:
detect: False
rules_file:
- rules/macro_append_false.yaml
trace_file: trace_files/cat_write.scap
rule_append_skipped:
detect: False
priority: ERROR
rules_file:
- rules/single_rule.yaml
- rules/append_single_rule.yaml
trace_file: trace_files/cat_write.scap
rule_append:
detect: True
detect_level: WARNING
rules_file:
- rules/rule_append.yaml
trace_file: trace_files/cat_write.scap
rule_append_false:
detect: False
rules_file:
- rules/rule_append_false.yaml
trace_file: trace_files/cat_write.scap
json_output_no_output_property:
json_output: True
json_include_output_property: False
detect: True
detect_level: WARNING
rules_file:
- rules/rule_append.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "^(?!.*Warning An open of /dev/null was seen.*)"
json_output_no_tags_property:
json_output: True
json_include_tags_property: False
detect: True
detect_level: WARNING
rules_file:
- rules/rule_append.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "^(?!.*\"tags\":[ ]*\\[.*\\],.*)"
json_output_empty_tags_property:
json_output: True
detect: True
detect_level: WARNING
rules_file:
- rules/rule_append.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "^(.*\"tags\":[ ]*\\[\\],.*)"
in_operator_netmasks:
detect: True
detect_level: INFO
rules_file:
- rules/detect_connect_using_in.yaml
trace_file: trace_files/connect_localhost.scap
syscalls:
detect: True
detect_level: INFO
rules_file:
- rules/syscalls.yaml
rules_warning:
- detect_madvise
detect_counts:
- detect_madvise: 2
- detect_open: 2
trace_file: trace_files/syscall.scap
all_events: True
catchall_order:
detect: True
detect_level: INFO
rules_file:
- rules/catchall_order.yaml
detect_counts:
- open_dev_null: 1
dev_null: 6
trace_file: trace_files/cat_write.scap
validate_skip_unknown_noevt:
validate_warnings:
- item_type: rule
item_name: "Contains Unknown Event And Skipping"
code: LOAD_UNKNOWN_FIELD
message: "filter_check called with nonexistent field proc.nobody"
validate_rules_file:
- rules/skip_unknown_evt.yaml
trace_file: trace_files/cat_write.scap
detect_skip_unknown_noevt:
detect: False
rules_file:
- rules/skip_unknown_evt.yaml
trace_file: trace_files/cat_write.scap
skip_unknown_prefix:
detect: False
rules_file:
- rules/skip_unknown_prefix.yaml
trace_file: trace_files/cat_write.scap
skip_unknown_error:
exit_status: 1
validate_errors:
- item_type: rule
item_name: "Contains Unknown Event And Not Skipping"
code: LOAD_ERR_COMPILE_CONDITION
message: "filter_check called with nonexistent field proc.nobody"
validate_rules_file:
- rules/skip_unknown_error.yaml
trace_file: trace_files/cat_write.scap
skip_unknown_unspec_error:
exit_status: 1
validate_errors:
- item_type: rule
item_name: "Contains Unknown Event And Unspecified"
code: LOAD_ERR_COMPILE_CONDITION
message: "filter_check called with nonexistent field proc.nobody"
validate_rules_file:
- rules/skip_unknown_unspec.yaml
trace_file: trace_files/cat_write.scap
engine_version_mismatch:
exit_status: 1
validate_errors:
- item_type: required_engine_version
item_name: ""
code: LOAD_ERR_VALIDATE
message_contains: "Rules require engine version 9999999, but engine version is"
validate_rules_file:
- rules/engine_version_mismatch.yaml
trace_file: trace_files/cat_write.scap
monitor_syscall_drops_none:
exit_status: 0
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_none.yaml
trace_file: trace_files/ping_sendto.scap
stderr_not_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
monitor_syscall_drops_ignore:
exit_status: 0
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_ignore.yaml
trace_file: trace_files/ping_sendto.scap
stderr_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
stderr_not_contains:
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
monitor_syscall_drops_ignore_and_log:
exit_status: 1
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_ignore_log.yaml
trace_file: trace_files/ping_sendto.scap
stderr_not_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
stderr_contains:
- "syscall event drop action \"log\" does not make sense with the \"ignore\" action"
monitor_syscall_drops_threshold_oor:
exit_status: 1
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_threshold_oor.yaml
trace_file: trace_files/ping_sendto.scap
stderr_not_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
stderr_contains:
- "syscall event drops threshold must be a double in the range"
monitor_syscall_drops_threshold_neg:
exit_status: 1
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_threshold_neg.yaml
trace_file: trace_files/ping_sendto.scap
stderr_not_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
stderr_contains:
- "syscall event drops threshold must be a double in the range"
monitor_syscall_drops_log:
exit_status: 0
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_log.yaml
trace_file: trace_files/ping_sendto.scap
stderr_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
- "Falco internal: syscall event drop"
stdout_not_contains:
- "Falco internal: syscall event drop"
monitor_syscall_drops_alert:
exit_status: 0
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_alert.yaml
trace_file: trace_files/ping_sendto.scap
stderr_contains:
- "event drop detected: 9 occurrences"
- "num times actions taken: 9"
stderr_not_contains:
- "Falco internal: syscall event drop"
stdout_contains:
- "Falco internal: syscall event drop"
monitor_syscall_drops_exit:
exit_status: 1
rules_file:
- rules/single_rule.yaml
conf_file: confs/drops_exit.yaml
trace_file: trace_files/ping_sendto.scap
stderr_contains:
- "event drop detected: 1 occurrences"
- "num times actions taken: 1"
- "Falco internal: syscall event drop"
- "Exiting."
stdout_not_contains:
- "Falco internal: syscall event drop"
time_iso_8601:
time_iso_8601: true
detect: True
detect_level: WARNING
rules_file:
- rules/single_rule.yaml
trace_file: trace_files/cat_write.scap
stdout_contains: "2016-08-04T16:17:57.882054739\\+0000: Warning An open was seen"
stderr_contains: "^\\d\\d\\d\\d-\\d\\d-\\d\\dT\\d\\d:\\d\\d:\\d\\d\\+0000"
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