AWS IAM S3Browser Templated S3 Bucket Policy Creation

Detects S3 browser utility creating Inline IAM policy containing default S3 bucket name placeholder value of "<YOUR-BUCKET-NAME>".

Detection logic

Platform: IaaS Identity Provider Office Suite SaaS
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: aws
Log source service: cloudtrail

Valid usage of S3 browser with accidental creation of default Inline IAM policy without changing default S3 bucket name placeholder value

Links the source published beside this detection. Reference is the link the source wrote, unmodified. Class is decided by this catalogue from the host and path, not stated by the source. Cited by counts published detections citing the same resource, including this one, and the sources beneath it count the repositories this catalogue ingests, which is not the same as independent research.
Reference	Class	Cited by
permiso.io/blog/s/unmasking-guivil-new-cloud-threat-actor	Unclassified	3