EVID 4 : Service State Change (Sysmon 7.01)
Event Details
| Event Type | Service State Change |
|---|---|
| Event Description | 4 : Reports the state of the Sysmon service. |
| Event ID | 4 |
Log Fields and Parsing
This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.
| Log Field | LogRhythm Default | LogRhythm Default v2.0 | ||
|---|---|---|---|---|
| Provider | N/A | N/A | ||
| EventID | <vmid> | <vmid> | ||
| Version | N/A | N/A | ||
| Level | <severity> | <severity> | ||
| Task | <vendorinfo> | <vendorinfo> | ||
| Opcode | N/A | N/A | ||
| Keywords | N/A | <result> | ||
| TimeCreated | N/A | N/A | ||
| EventRecordID | N/A | N/A | ||
| Correlation | N/A | N/A | ||
| Execution | N/A | N/A | ||
| Channel | N/A | N/A | ||
| Computer | <dname> | <dname> | ||
| Security | N/A | N/A | ||
| State | <action>, <tag1> | <action>, <tag1> | ||
| Version | <version> | N/A | ||
| SchemaVersion | N/A | N/A | ||
| UserId | <domain> | N/A | ||
| RuleName | N/A | <policy> | ||
Log Processing Settings
This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.
LogRhythm Default
| Regex ID | Rule Name | Rule Type | Common Events | Classification |
|---|---|---|---|---|
| 1009424 | EVID 4 : Sysmon Service Started/Stopped | Base Rule | Process/Service Started | Startup and Shutdown |
| EVID 4 : Sysmon Started | Sub Rule | Process/Service Started | Startup and Shutdown | |
| EVID 4 : Sysmon Stopped | Sub Rule | Process/Service Stopped | Startup and Shutdown |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Events | Classification |
|---|---|---|---|---|
| 1011221 | V 2.0 : EVID 4 : Sysmon Service State Changed | Base Rule | Process/Service Startup Or Shutdown Activity | Startup and Shutdown |
| V 2.0 : EVID 4 : Sysmon Service Started | Sub Rule | Process/Service Started | Startup and Shutdown | |
| V 2.0 : EVID 4 : Sysmon Service Stopped | Sub Rule | Process/Service Stopped | Startup and Shutdown |