AWSCloudTrail - Successful brute force attack on S3 Bucket

Detects repeated failed GetObject attempts against an S3 bucket followed by a successful access from the same source, which can indicate brute-force-style object discovery or access attempts.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: aws
Log source service: awscloudtrail

Detections can measure how the public catalogue is used — which detections people look for, and which pages bring them here. It sets a cookie that recognises this browser for 180 days. It is never linked to an account and never follows you to other sites. Privacy notice

Detection rules

AWSCloudTrail - Successful brute force attack on S3 Bucket

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules