Event Details
| Event Type | Audit System Integrity |
|---|
| Event Description | 5038(F) : Code integrity determined that the image hash of a file is not valid. The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device error. |
|---|
| Event ID | 5038 |
|---|
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 | <version> | N/A |
| Level | <severity> | <severity> |
| Task | N/A | <vendorinfo> |
| Opcode | N/A | N/A |
| Keywords | N/A | <result>, <tag2> |
| TimeCreated | N/A | N/A |
| EventRecordID | N/A | N/A |
| Correlation | N/A | N/A |
| Execution | <processid> | N/A |
| Channel | N/A | N/A |
| Computer | <dname> | <dname> |
| EventData | N/A | N/A |
| param1 | <object> | N/A |
| Account Name | N/A | N/A |
| Account Domain | N/A | N/A |
| LogonID | N/A | N/A |
| SubjectUserSid | N/A | N/A |
| SubjectUserName | N/A | N/A |
| SubjectDomainName | N/A | N/A |
| SubjectLogonId | N/A | N/A |
| PrivilegeList | 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 |
|---|
| 1009580 | EVID 5038 : Image Hash Of File Not Valid | Base Rule | Computed Hash Match Failure | Error |
LogRhythm Default v2.0
| Regex ID | Rule Name | Rule Type | Common Event | Classification |
| 1011097 | V 2.0 : Cryptographic Next Generation Events | Base Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5063 : CNG Succ. Provider Operation | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5063 : CNG -Failed Provider Operation | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5064 : CNG - Succ. Context Operation | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5064 : CNG - Failed Context Operation | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5065 : CNG-Succ. Context Modification | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5065 : CNG -Failed Cont. Modification | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5066 : CNG-Succ. Function Operation | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5066 : CNG -Failed Function Operation | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5067 : CNG-Succ. Function Modifiction | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5067 : CNG-Failed Func. Modification | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5068 : CNG - Succ. Function Provider | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5068 : CNG-Failed Func Provider Oper. | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5069 : CNG - Succ. Function Property | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5069 : CNG-Failed Func Property Oper. | Sub Rule | Cryptographic Failure | Error |
| V 2.0 : EVID 5070 : CNG - Succ. Function Property | Sub Rule | Cryptographic Operation | Other Audit Success |
| V 2.0 : EVID 5070 : CNG-Failed Func Prop Modifictn | Sub Rule | Cryptographic Failure | Error |
