Detection rules › Sigma
HackTool - SharpEvtMute Execution
Detects the use of SharpEvtHook, a tool that tampers with the Windows event logs
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Defense Evasion | T1562.002 Impair Defenses: Disable Windows Event Logging |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
or:
CommandLine|contains: '--Encoded --Filter \"'
CommandLine|contains: '--Filter "rule '
Description: SharpEvtMute
Image|endswith: '\SharpEvtMute.exe'
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
CommandLine | match |
|
Description | eq |
|
Image | ends_with |
|