How to find out user id and SID mapping

PsGetSid
https://docs.microsoft.com/zh-tw/sysinternals/downloads/psgetsid

Security Identifier(SID): GetSID of a user,object using Registry, WMIC, PowerShell
https://blogs.msdn.microsoft.com/gaurav/2014/06/03/security-identifiersid-getsid-of-a-userobject-using-registry-wmic-powershell/


wmic useraccount where (name='administrator' and domain='gauravtestMachine') get name,sid

Name           SID
administrator  S-1-5-21-1976753858-2077894621-3616986626-500