Rules: AWS VPC FLow Log Deletion
Detects when a VPC Flow log is deleted which should be an indicator of defense evasion and removal of compromise traces.
| Detail | Value |
|---|---|
| Type | Templated Match |
| Category | Defense Evasion |
| Apply Risk to Entities | user_username |
| Signal Name | AWS VPC FLow Log Deletion |
| Summary Expression | AWS VPC Flow log was deleted by {{user_username}} |
| Score/Severity | Static: 2 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0005, _mitreAttackTechnique:T1070 |
| Origin | Field |
|---|---|
| Normalized Schema | metadata_product |
| Normalized Schema | metadata_vendor |
| Normalized Schema | user_username |