Detection rules › Sigma
AWS SecurityHub Findings Evasion
Detects the modification of the findings on SecurityHub.
Known false positives
- System or Network administrator behaviors
- DEV, UAT, SAT environment. You should apply this rule with PROD environment only.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Defense Impairment |
Telemetry coverage
Rules detecting the same action
These rules filter on the same operation.
- AWS SecurityHub Finding Evasion (Panther)
Rule body
title: AWS SecurityHub Findings Evasion
id: a607e1fe-74bf-4440-a3ec-b059b9103157
status: stable
description: Detects the modification of the findings on SecurityHub.
references:
- https://docs.aws.amazon.com/cli/latest/reference/securityhub/
author: Sittikorn S
date: 2021-06-28
tags:
- attack.defense-impairment
- attack.t1685
logsource:
product: aws
service: cloudtrail
detection:
selection:
eventSource: securityhub.amazonaws.com
eventName:
- 'BatchUpdateFindings'
- 'DeleteInsight'
- 'UpdateFindings'
- 'UpdateInsight'
condition: selection
falsepositives:
- System or Network administrator behaviors
- DEV, UAT, SAT environment. You should apply this rule with PROD environment only.
level: high
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
eventSource: securityhub.amazonaws.com
eventName:
- 'BatchUpdateFindings'
- 'DeleteInsight'
- 'UpdateFindings'
- 'UpdateInsight'
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
eventName | eq |
| field:"aws::eventName" kind:eq |
eventSource | eq |
| field:"aws::eventSource" kind:eq value:"securityhub.amazonaws.com" |