This splunk query will return changes to any group in a windows environment. You MUST have the Splunk App for Windows Infrastructure app installed located here: https://apps.splunk.com/app/1680/ Windows Server 2003 and older: sourcetype=WinEventLog:Security (EventCode=636 OR EventCode=632 OR EventCode=650 OR EventCode=655 OR EventCode=660 OR EventCode=665) | eval Date=strftime(_time, “%Y/%m/%d”) | stats count by Date, Caller_User_Name, Target_Account_Name, host, Type […]
