AWS IAM S3Browser User or AccessKey Creation

Detects S3 Browser utility creating IAM User or AccessKey.

Detection logic

Detection requirements

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

Known benign triggers

Valid usage of S3 Browser for IAM User and/or AccessKey creation

References

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

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Detection rules

AWS IAM S3Browser User or AccessKey Creation

Detection logic

Detection requirements

Known benign triggers

MITRE ATT&CK mappings

References

From the source

Licence

Authorship

Detection rules