EVID 4716 : Domain Trust Events (Part 2) (Security)

Event Details

Event Type	Audit Authentication Policy Change
Event Description	4716 : Trusted domain information was modified.
Event ID	4716

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	<tag1>	<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>
SubjectUserSid	N/A	N/A
SubjectUserName	<login>, <tag2>	<login>
SubjectDomainName	<domain>	<domainorigin>
SubjectLogonId	<session>	<session>
DomainName	<tag3>	N/A
DomainSid	N/A	N/A
TdoType	<tag4>	N/A
TdoDirection	<tag5>	N/A
TdoAttributes	N/A	N/A
SidFilteringEnabled	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
1000630	EVID 4706, 4707, 4716 : Domain Trust Events	Base Rule	Domain Trust Information	Information
	EVID 4706 : Domain Trust Created	Sub Rule	Trust Relationship Established	Access Granted
	EVID 4707 : Domain Trust Removed	Sub Rule	Trust Relationship Revoked	Access Revoked
	EVID 4716 : Domain Trust Info Modified	Sub Rule	Configuration Modified : Security	Configuration

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