Rules: The Audit Log was Cleared - 1102
Attackers may attempt to clear the Windows Security Event Log in an effort to hide records of their activity during an intrusion. This rule detects that action.
| Detail | Value |
|---|---|
| Type | Match |
| Category | Defense Evasion |
| Apply Risk to Entities | device_hostname, device_ip, user_username |
| Signal Name | The Audit Log was Cleared - 1102 |
| Summary Expression | Windows Event Log cleared on host: {{device_hostname}} |
| Score/Severity | Static: 10 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0005, _mitreAttackTechnique:T1070, _mitreAttackTechnique:T1070.001, _mitreAttackTechnique:T1070.003 |
| Origin | Field |
|---|---|
| Normalized Schema | device_hostname |
| Normalized Schema | device_ip |
| Direct from Record | fields['Provider.Name'] |
| Normalized Schema | metadata_deviceEventId |
| Normalized Schema | metadata_product |
| Normalized Schema | metadata_vendor |
| Normalized Schema | user_username |