An AWS S3 bucket configuration was modified

Cortex XDR Analytics Alert Reference by Alert name

Product
Cortex XDR
Last date published
2024-06-04
Category
Analytics Alert Reference
Order
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

5 Days

Required Data

  • Requires:
    • AWS Audit Log

Detection Modules

Cloud

ATT&CK Tactic

ATT&CK Technique

Severity

Informational

Description

An AWS S3 bucket configuration has been modified.

Attacker's Goals

  • Modify storage configuration to detection or allow access to sensitive information.

Investigative actions

  • Examine AWS S3 access to identify any suspicious activity.
  • Check which S3 buckets were affected.