EVID 4663 : Object Access Auditing (Part 1) (Security)
Event Details
| Event Type | Audit System Integrity |
|---|---|
| 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 | <severity> | <severity> | |
| Task | <action> | <vendorinfo> | |
| Opcode | N/A | N/A | |
| Keywords | <tag1> | <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 | <sname> | <dname> | |
| EventData | <vendorinfo> | N/A | |
| Security | N/A | N/A | |
| SubjectUserSid | N/A | N/A | |
| SubjectUserName | N/A | <login> | |
| SubjectDomainName | N/A | <domainorigin> | |
| SubjectLogonId | N/A | <session> | |
| Account Name | <login> | N/A | |
| Account Domain | <domain> | N/A | |
| LogonID | <session> | N/A | |
| ObjectServer | N/A | N/A | |
| ObjectType | <objectname> | <objecttype> | |
| ObjectName | <object> | <objectname> | |
| HandleId | N/A | <object> | |
| ProcessId | <processid> | <processid> | |
| ProcessName | <process> | <process> | |
| Accesses | <command>, <tag2> | N/A | |
| AccessMask | <tag3> | N/A | |
| AccessReason | N/A | N/A | |
| StagingReason | N/A | N/A | |
| AccessList | N/A | <command> | |
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 |
|---|---|---|---|---|
| 1006408 | EVID 4663 : Object Access Auditing | Base Rule | Object Accessed | Access Success |
| EVID 4663 : Write Data Access | Sub Rule | Object Added | Access Success | |
| EVID 4663 : Delete Data Access | Sub Rule | Object Deleted/Removed | Access Success | |
| EVID 4663 : Append Data Access | Sub Rule | Object Modified | Access Success | |
| EVID 4663 : Read Data Access | Sub Rule | Object Read | Access Success |
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 Difference | 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 |