Detection rules › Sigma
Bypass UAC Using Event Viewer
Bypasses User Account Control using Event Viewer and a relevant Windows Registry modification
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Persistence | T1547.010 Boot or Logon Autostart Execution: Port Monitors |
| Privilege Escalation | T1547.010 Boot or Logon Autostart Execution: Port Monitors |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 13 | RegistryEvent (Value Set) |
Stages and Predicates
Stage 1: selection
TargetObject|endswith: '_Classes\mscfile\shell\open\command\(Default)'
Stage 2: not filter
Details|startswith: '%SystemRoot%\system32\mmc.exe "%1" %'
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 |
|---|---|---|
Details | starts_with |
|
TargetObject | ends_with |
|