From acb3f94786c06944377279363cd7e53d4d2d79fc Mon Sep 17 00:00:00 2001 From: Mark Stemm Date: Wed, 20 May 2020 09:33:24 -0700 Subject: [PATCH] rule(macro trusted_logging_images): Add addl fluentd image Openshift specific variant, example alert: --- Log files were tampered (user=root command=fluentd /usr/bin/fluentd --no-supervisor file=/var/log/journal.pos CID1 image=registry.redhat.io/openshift3/ose-logging-fluentd) --- Signed-off-by: Mark Stemm --- rules/falco_rules.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/rules/falco_rules.yaml b/rules/falco_rules.yaml index c985f736..e50318a8 100644 --- a/rules/falco_rules.yaml +++ b/rules/falco_rules.yaml @@ -2437,7 +2437,8 @@ - macro: trusted_logging_images condition: (container.image.repository endswith "splunk/fluentd-hec" or - container.image.repository endswith "fluent/fluentd-kubernetes-daemonset") + container.image.repository endswith "fluent/fluentd-kubernetes-daemonset" or + container.image.repository endswith "openshift3/ose-logging-fluentd") - rule: Clear Log Activities desc: Detect clearing of critical log files