Detection rules › Sigma
Office Application Startup - Office Test
Detects the addition of office test registry that allows a user to specify an arbitrary DLL that will be executed every time an Office application is started
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Persistence | T1137.002 Office Application Startup: Office Test |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 12 | RegistryEvent (Object create and delete) |
| Sysmon | 13 | RegistryEvent (Value Set) |
| Sysmon | 14 | RegistryEvent (Key and Value Rename) |
Stages and Predicates
Stage 1: selection
TargetObject|contains: '\Software\Microsoft\Office test\Special\Perf'
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 |
|---|---|---|
TargetObject | match |
|