Rules: GCP Audit Pub/Sub Subscriber Modified
Detect when a change to a GCP Pub/Sub Subscription has been made. This could stop audit logs from being sent.
| Detail | Value |
|---|---|
| Type | Templated Match |
| Category | Defense Evasion |
| Apply Risk to Entities | user_username, srcDevice_ip |
| Signal Name | GCP Audit Pub/Sub Subscriber Modified |
| Summary Expression | User: {{user_username}} performed action: {{action}} |
| Score/Severity | Static: 3 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0006, _mitreAttackTechnique:T1552, _mitreAttackTechnique:T1552.005, _mitreAttackTechnique:T1562, _mitreAttackTactic:TA0005, _mitreAttackTechnique:T1562.008, _mitreAttackTechnique:T1562.001 |
| Origin | Field |
|---|---|
| Normalized Schema | action |
| Normalized Schema | listMatches |
| Normalized Schema | metadata_product |
| Normalized Schema | metadata_vendor |
| Normalized Schema | srcDevice_ip |
| Normalized Schema | user_username |