Event-o-Pedia EventID 643 - Domain Policy Changed [Win 2000 / XP]

	Event Details
	Operating System->Microsoft Windows->Built-in logs->Windows 2000-2003->Security Log->Account Management->EventID 643 - Domain Policy Changed [Win 2000 / XP]

EventID 643 - Domain Policy Changed [Win 2000 / XP]

Indicates that a domain policy was successfully changed by "caller user". There is no Failure Audit form of this audit event record.

Find more information about this event on ultimatewindowssecurity.com.

Corresponding events on other OS versions:

Windows 2003

EventID 643 - Domain Policy Changed [Win 2003]

Windows 2008

EventID 4739 - Domain policy was changed

Sample:

        Event Type:     Success Audit
        Event Source:   Security
        Event Category: Account Management
        Event ID:       643
        Date:           12/14/2009
        Time:           07:58:08
        User:           NT AUTHORITY\SYSTEM
        Computer:       DCCC1
        Description:
        Domain Policy Changed: Password Policy  modified
        Domain:		LOGISTICS
        Domain ID:	%{S-1-5-21-746137067-343818398-839522115}
        Caller User Name:	DCCC1$
        Caller Domain:	LOGISTICS
        Caller Logon ID:	(0x0,0x3E7)
        Privileges:	-

Log Type:

Windows Event Log

Uniquely Identified By:

Log Name:

Security

Filtering Field	Equals to Value
OSVersion	Windows 2000 Windows XP
Category	Account Management
Source	Security
EventId	643

Field Matching

Field	Description	Stored in	Sample Value
DateTime	Date/Time of event origination in GMT format.	DateTime	10.10.2000 19:00:00
Source	Name of an Application or System Service originating the event.	Source	Security
Type	Warning, Information, Error, Success, Failure, etc.	Type	Success
User	Domain\Account name of user/service/computer initiating event.	User	RESEARCH\Alebovsky
Computer	Name of server workstation where event was logged.	Computer	DC1
EventID	Numerical ID of event. Unique within one Event Source.	EventId	576
Description	The entire unparsed event message.	Description	Special privileges assigned to new logon.
Log Name	The name of the event log (e.g. Application, Security, System, etc.)	LogName	Security
Category	A name for a subclass of events within the same Event Source.	Category	Logon/Logoff
Caller User Name	Account initiating action	InsertionString4	Alebovsky
Caller Domain	Domain of the account initiating action	InsertionString5	RESEARCH
Caller Logon ID	A number uniquely identifying the logon session of the user initiating action. This number can be used to correlate all user actions within one logon session.	InsertionString6	(0x0,0x59DF36)
Domain Policy Changed	The name of the affected policy	InsertionString1
Domain Name	The name of the domain whose policy has been changed	InsertionString2	ANNADOMAIN
Domain ID	The SID of the domain whose policy has been changed. In the event message it is normally resolved to the Domain Name.	InsertionString3	%{S-1-5-21-746137067-343818398-839522115}
Privileges	Contains the list of privileges. The purpose of this field is unknown. In most cases it is empty.	InsertionString7	-