Detection rules › Sigma
PUA - Crassus Execution
Detects Crassus, a Windows privilege escalation discovery tool, based on PE metadata characteristics.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Reconnaissance | T1590.001 Gather Victim Network Information: Domain Properties |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
or:
Description|contains: Crassus
Image|endswith: '\Crassus.exe'
OriginalFileName: Crassus.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 |
|---|---|---|
Description | match |
|
Image | ends_with |
|
OriginalFileName | eq |
|