EVID 4713, 4716, 4739 : Policy Change (Part 2) (Français - Security)

Event Details

Event Type	Audit Authentication Policy Change
Event Description	4713(S) : Kerberos policy was changed. 4716(S) : Trusted domain information was modified. 4739(S) : Domain Policy was changed.
Event IDs	4713, 4716, 4739

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	N/A	<vendorinfo>
Opcode	N/A	N/A
Keywords	N/A	<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>
DnsName	N/A	N/A
SubjectUserName	<account>	<login>
SubjectDomainName	<domainorigin>	<domainorigin>
SubjectLogonId	<session>	<session>
Category	<object>	N/A
Subcategory	<objectname>	N/A
Changes	N/A	N/A
Eventdata	<vendorinfo>	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
1005102	Policy Change	Base Rule	Policy Modified : System	Policy
	EVID 4739 : Domain Policy Changed	Sub Rule	Policy Modified : Domain	Policy
	EVID 4714 : Encrypted Data Recovery Policy Changed	Sub Rule	Policy Modified : Encryption	Policy
	EVID 4713 : Kerberos Policy Changed	Sub Rule	Policy Modified : System	Policy
	EVID 4719 : System Audit Policy Changed	Sub Rule	Policy Modified : Auditing	Policy

LogRhythm Default v2.0

Regex ID	Rule Name	Rule Type	Common Event	Classification
1011104	V 2.0 : General Policy Change Events	Base Rule	Policy Modified : System	Policy
	V 2.0 : EVID 4713 : Kerberos Policy Modified	Sub Rule	Policy Modified : System	Policy
	V 2.0 : EVID 4715 : SACL On Object Modified	Sub Rule	Policy Modified : Object	Policy
	V 2.0 : EVID 4716 : Domain Trust Modified	Sub Rule	Policy Modified : Domain	Policy