Detection rules › Sigma
Suspicious SysAidServer Child
Detects suspicious child processes of SysAidServer (as seen in MERCURY threat actor intrusions)
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Lateral Movement | T1210 Exploitation of Remote Services |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
or:
ParentImage|endswith: '\java.exe'
ParentImage|endswith: '\javaw.exe'
ParentCommandLine|contains: SysAidServer
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 |
|---|---|---|
ParentCommandLine | match |
|
ParentImage | ends_with |
|