EVID 15 : File Create Stream Hash (Sysmon 7.01)
Event Details
| Event Type | FileCreateStreamHash |
|---|---|
| Event Description | 15 : Logs when a named file stream is created. |
| Event ID | 15 |
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 | |
| UserID | <login>, <domain> | N/A | |
| ProcessGuid | <session> | N/A | |
| ProcessId | <processid> | <processid> | |
| Image | <subject>, <process> | <process> | |
| TargetFilename | <object>, <group> | <object> | |
| CreationUtcTime | N/A | N/A | |
| Hash | <hash> | <hash> | |
| 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 |
|---|---|---|---|---|
| 1009429 | EVID 15 : File Create Stream Hash | Base Rule | Object Downloaded | Access Success |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Events | Classification |
|---|---|---|---|---|
| 1011212 | V 2.0 : EVID 15 : File Stream Created | Base Rule | Object Created | Access Success |