MSExchange Cmdlet Logs (Part 1)
Vendor Documentation
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 |
|---|---|---|
| EventID | <vmid> | <vmid> |
| Level | <severity> | <severity> |
| EventRecordID | <session> | <session> |
| Channel | N/A | <vendorinfo> |
| Computer | <dname> | <dname> |
| EventData | <vendorinfo>, <tag3>, <command>, <process>, <tag1>, <login>, <subject>, <account>, <objectname>, <domain>, <object> | <action>, <command>, <tag1>, <domainorigin>, <login>. <result> |
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 Event | Classification |
|---|---|---|---|---|
| 1002759 | MSExchange Cmdlet Logs | Base Rule | General Information | Information |
| Cmdlet Get Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Add Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Mount Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet New Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Remove Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Set Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Update Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Get Failed | Sub Rule | Process Failed | Error | |
| Cmdlet Get Stopped | Sub Rule | Process Is Stopped | Information | |
| Cmdlet Test Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Test Failed | Sub Rule | Process Failed | Error | |
| Cmdlet New Failed | Sub Rule | Process Failed | Error | |
| Cmdlet Search Succeeded | Sub Rule | Process Completed | Information | |
| Cmdlet Add Failed | Sub Rule | Process Failed | Error | |
| Cmdlet Test Succeeded | Sub Rule | Process Completed | Information | |
| Send On Behalf Of | Sub Rule | Send On Behalf Of Change | Information |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
|---|---|---|---|---|
| 1012590 | V 2.0 : EVID 1-2: Cmdlet Succeeded | Base Rule | Operation Succeeded | Information |
| V 2.0 : Cmdlet Set Succeeded | Sub Rule | Object Set | Information | |
| V 2.0 : Cmdlet Get Succeeded | Sub Rule | Process Completed | Information | |
| V 2.0 : Cmdlet Add Succeeded | Sub Rule | Object Added | Access Success | |
| V 2.0 : Cmdlet Remove Succeeded | Sub Rule | Object Deleted/Removed | Access Success | |
| V 2.0 : Cmdlet Disable Succeeded | Sub Rule | Object Enabled Or Disabled | Information | |
| V 2.0 : Cmdlet Enable Succeeded | Sub Rule | Object Enabled Or Disabled | Information | |
| V 2.0 : Cmdlet Send Succeeded | Sub Rule | Send Information | Information | |
| V 2.0 : Cmdlet Move Succeeded | Sub Rule | Object Moved | Access Success | |
| V 2.0 : Cmdlet Update Succeeded | Sub Rule | Object Modified | Access Success | |
| V 2.0 : Cmdlet New Succeeded | Sub Rule | Process Completed | Information | |
| V 2.0 : Cmdlet Compare Succeeded | Sub Rule | Process Completed | Information | |
| V 2.0 : Cmdlet Search Succeeded | Sub Rule | Search | Information | |
| V 2.0 : Cmdlet Connect Succeeded | Sub Rule | Connected | Information | |
| V 2.0 : Cmdlet Mount Succeeded | Sub Rule | Process Completed | Information |