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Added PTRACE_SEIZE, PTRACE_POKETEXT, PTRACE_POKEDATA, PTRACE_SETREGS and whitelist macro

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Signed-off-by: Alessandro Brucato <alessandro.brucato@sysdig.com>
This commit is contained in:
Alessandro Brucato 2022-10-18 12:05:55 +02:00 committed by poiana
parent d95e36b526
commit e76c31b493
1 changed files with 7 additions and 1 deletions
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8
rules/falco_rules.yaml
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@ -3241,9 +3241,15 @@
priority: WARNING
tags: [filesystem, mitre_credential_access, mitre_discovery]
- list: known_ptrace_binaries
items: []
- marco: known_ptrace_procs
condition: (proc.name in (known_ptrace_binaries))
- rule: PTRACE attached to process
desc: "This rule detects an attempt to inject code into a process using PTRACE."
condition: evt.type=ptrace and evt.dir=> and evt.arg.request=11 and proc_name_exists
condition: evt.type=ptrace and evt.dir=> and evt.arg.request in (5, 6, 11, 20, 27) and proc_name_exists and not known_ptrace_procs
output: Detected ptrace PTRACE_ATTACH attempt (proc.cmdline=%proc.cmdline container=%container.info evt.type=%evt.type evt.arg.request=%evt.arg.request proc.pid=%proc.pid proc.cwd=%proc.cwd proc.ppid=%proc.ppid proc.pcmdline=%proc.pcmdline proc.sid=%proc.sid proc.exepath=%proc.exepath user.uid=%user.uid user.loginuid=%user.loginuid user.loginname=%user.loginname user.name=%user.name group.gid=%group.gid group.name=%group.name container.id=%container.id container.name=%container.name image=%container.image.repository)
priority: WARNING
tags: [process]