Rules Contributing to Suspicious AWS EBS Activity Alert

The following rules are used to identify suspicious AWS EBS activity. Any one or more of these will trigger Suspicious AWS EBS Activity Alert. Details for each rule can be viewed by clicking the More Details link in the description.

Title

Description

EBS Snapshot Created

A copy of an EBS volume has been created.

Rule ID

aws_96

Query

{'selection1': {'eventSource': 'ec2.amazonaws.com'}, 'selection2': {'eventName': 'CreateSnapshots'}, 'selection3': {'eventName': 'BackupEBSVolume'}, 'condition': 'selection1 and (selection2 or selection3)'}

Log Source

Stellar Cyber AWS configured.

Rule Source

Developed internally by Stellar Cyber

Tactics, Techniques, and Procedures

TA0009, T1074

References

N/A

Severity

50

Suppression Logic Based On

  • service_id
  • aws.eventSource
  • aws.eventName
  • stellar.rule_id

Additional Information

Maturity Creation Date Risk Level False Positives
test 2022/01/05 medium N/A