AWS Flow Logs deletion

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

1 Day

Required Data

  • Requires:
    • AWS Audit Log

Detection Modules

Cloud

ATT&CK Tactic

Defense Evasion (TA0005)

ATT&CK Technique

Impair Defenses (T1562)

Severity

Low

Description

One or more Flow Logs records were deleted.

Attacker's Goals

Exfiltrate information.

Investigative actions

  • Check if the Identity intended to delete the Flow Logs record/s.
  • Check what VPC is affected by this.