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Reduce FPs related to Kubernetes. #121

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Sep 15, 2016
Merged

Reduce FPs related to Kubernetes. #121

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4 changes: 2 additions & 2 deletions rules/falco_rules.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -275,7 +275,7 @@
priority: WARNING

- macro: trusted_containers
condition: (container.image startswith sysdig/agent or container.image startswith sysdig/falco or container.image startswith sysdig/sysdig)
condition: (container.image startswith sysdig/agent or container.image startswith sysdig/falco or container.image startswith sysdig/sysdig or container.image startswith gcr.io/google_containers/hyperkube)

- rule: File Open by Privileged Container
desc: Any open by a privileged container. Exceptions are made for known trusted images.
Expand Down Expand Up @@ -305,7 +305,7 @@

- rule: Run shell in container
desc: a shell was spawned by a non-shell program in a container. Container entrypoints are excluded.
condition: spawned_process and container and shell_procs and proc.pname exists and not proc.pname in (shell_binaries, docker_binaries, initdb, pg_ctl)
condition: spawned_process and container and shell_procs and proc.pname exists and not proc.pname in (shell_binaries, docker_binaries, initdb, pg_ctl, awk, apache2)
output: "Shell spawned in a container other than entrypoint (user=%user.name container_id=%container.id container_name=%container.name shell=%proc.name parent=%proc.pname cmdline=%proc.cmdline)"
priority: WARNING

Expand Down