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Falco not detecting certain image types

Open redbelow opened this issue 2 years ago • 3 comments

Hi,

I'm having an issue running rules that detect shell activity on particular image types. `

  • rule: Terminal shell in container desc: A shell was used as the entrypoint/exec point into a container with an attached terminal. condition: > spawned_process and container and shell_procs and proc.tty != 0 and container_entrypoint output: > A shell was spawned in a container with an attached terminal (user=%user.name %container.info shell=%proc.name parent=%proc.pname cmdline=%proc.cmdline terminal=%proc.tty container_id=%container.id image=%container.image.repository) priority: NOTICE tags: [container, shell, mitre_execution] `

The above rule does not detect the following dockerhub images used in pods: jboss/keycloak (registry.access.redhat.com/ubi8-minimal) browserless/chrome jeffail/benthos

I'm using the latest helm chart on artifact hub: https://artifacthub.io/packages/helm/falcosecurity/falco

redbelow avatar May 18 '22 19:05 redbelow

/kind bug

redbelow avatar May 23 '22 19:05 redbelow

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

poiana avatar Aug 21 '22 21:08 poiana

/remove-lifecycle stale

jasondellaluce avatar Aug 22 '22 10:08 jasondellaluce

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

poiana avatar Nov 20 '22 15:11 poiana

Stale issues rot after 30d of inactivity.

Mark the issue as fresh with /remove-lifecycle rotten.

Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle rotten

poiana avatar Dec 20 '22 15:12 poiana

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

Mark the issue as fresh with /remove-lifecycle rotten.

Provide feedback via https://github.com/falcosecurity/community. /close

poiana avatar Jan 19 '23 15:01 poiana

@poiana: Closing this issue.

In response to this:

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

Mark the issue as fresh with /remove-lifecycle rotten.

Provide feedback via https://github.com/falcosecurity/community. /close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

poiana avatar Jan 19 '23 15:01 poiana