Event Details
| Event Type | Audit Directory Service Changes |
|---|
| Event Description | - 5136(S) : A directory service object was modified.
- 5137(S) : A directory service object was created.
- 5138(S) : A directory service object was undeleted.
- 5139(S) : A directory service object was moved.
- 5141(S) : A directory service object was deleted.
|
|---|
| Event IDs | 5136, 5137, 5138, 5139, 5141 |
|---|
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 | <command> | <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> |
| OpCorrelationID | <process> | N/A |
| AppCorrelationID | N/A | N/A |
| SubjectUserSid | N/A | N/A |
| SubjectUserName | <login> | <login> |
| SubjectDomainName | <domain> | <domainorigin> |
| SubjectLogonID | <session> | <session> |
| DSName | N/A | <domainimpacted> |
| DSType | N/A | N/A |
| ObjectDN | <object>, <subject> | <objectname> |
| NewObjectDN | N/A | <objectname> |
| ObjectGUID | N/A | <object> |
| ObjectClass | <group> | <objecttype> |
| AttributeLDAPDisplayName | <objectname> | <account> |
| AttributeSyntaxOID | N/A | N/A |
| AttributeValue | <account> | <responsecode> |
| OperationType | N/A | <action> |
| ProcessId | <processid> | N/A |
| NewObjectDN | <result> | <objectname> |
| CN | N/A | <subject> |
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 |
|---|
| 1007853 | EVID 5136 - 5139 & 5141 : AD Object Access | Base Rule | Object Accessed | Access Success |
| EVID 5141 : Directory Service Object Deleted | Sub Rule | Object Deleted/Removed | Access Success |
| EVID 5139 : Directory Service Object Moved | Sub Rule | Object Moved | Access Success |
| EVID 5138 : Directory Service Object Undeleted | Sub Rule | Object Modified | Access Success |
| EVID 5137 : Directory Service Object Created | Sub Rule | Object Created | Access Success |
| EVID 5136 : Directory Service Object Modified | Sub Rule | Object Modified | Access Success |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
|---|
| 1011142 | V 2.0 : AD Object Events | Base Rule | Object Accessed | Access Success |
| V 2.0 : EVID 5136 : AD Object Modified | Sub Rule | Object Modified | Access Success |
| V 2.0 : EVID 5137 : AD Object Created | Sub Rule | Object Created | Access Success |
| V 2.0 : EVID 5138 : AD Object Restored | Sub Rule | Directory Service Object Restored | Other Audit Success |
| V 2.0 : EVID 5139 : AD Object Moved | Sub Rule | Object Moved | Access Success |
| V 2.0 : EVID 5141 : AD Object Deleted | Sub Rule | Object Deleted/Removed | Access Success |
