Event Details
| Event Type | Audit File System |
|---|
| Event Description | 4663(S) : An attempt was made to access an object. |
|---|
| Event ID | 4663 |
|---|
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 | N/A | <severity> |
| Task | N/A | <vendorinfo> |
| Opcode | N/A | N/A |
| Keywords | N/A | <result>, <tag1> |
| 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> |
| Eventdata | <vendorinfo> | N/A |
| SubjectUserSid | N/A | N/A |
| SubjectUserName | <login> | <login> |
| SubjectDomainName | <domain> | <domainorigin> |
| SubjectLogonId | <session> | <session> |
| ObjectServer | N/A | N/A |
| ObjectType | <object> | <objectype> |
| ObjectName | <objectname> | <objectname> |
| HandleId | N/A | <object> |
| AccessList | N/A | <command> |
| AccessMask | N/A | N/A |
| ProcessId | N/A | <processid> |
| ProcessName | N/A | <process> |
| ResourceAttributes | N/A | N/A |
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 |
|---|
| 1008884 | File Messages | Base Rule | File Exists | Information |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
|---|
1011145
| V 2.0 : Object Access Events | Base Rule | General Audit Message | Other Audit |
| V 2.0 : EVID 4656 : Object Handle Opened | Sub Rule | Object Accessed | Access Success |
| V 2.0 : EVID 4656 : Failed To Open Object | Sub Rule | Access Object Failure | Access Failure |
| V 2.0 : EVID 4658 : Object Handle Closed | Sub Rule | Object Handle Closed | Other Audit Success |
| V 2.0 : EVID 4660 : Object Deleted | Sub Rule | Object Deleted/Removed | Access Success |
| V 2.0 : EVID 4661 : Object Handle Opened | Sub Rule | Object Accessed | Access Success |
| V 2.0 : EVID 4661 : Failed To Open Object | Sub Rule | Access Object Failure | Access Failure |
| V 2.0 : EVID 4663 : Operation Performed On Object | Sub Rule | Object Accessed | Access Success |
| V 2.0 : EVID 4670 : Object Permissions Changed | Sub Rule | Policy Modified : Object | Policy |
| V 2.0 : EVID 4818 : Central Access Policy Difernce | Sub Rule | Object Operation | Other Audit Success |
| V 2.0 : EVID 4691 : ALPC Port Accessed | Sub Rule | Object Accessed | Access Success |
| V 2.0 : EVID 4656 : Object Handle Opened | Sub Rule | Object Accessed | Access Success |
| V 2.0 : EVID 4656 : Failed To Open Object | Sub Rule | Access Object Failure | Access Failure |
| V 2.0 : EVID 4659 : Object Open for Deletion | Sub Rule | Object Accessed | Access Success |
