GCP-IAM - Privileged Role Self-Grant at Project Level

This rule detects instances where a Google Cloud Platform (GCP) identity attempts to grant themselves highly privileged IAM roles at the project level. It monitors 'SetIamPolicy' events in GCP audit logs, filtering for activities where the actor (user) is included in the set of members receiving high-privilege roles such as owner, editor, or various administrative roles (e.g., storage.admin, compute.admin).