You can use the following simple Powershell command to get the SID of an Active Directory user:
Get-ADUser [username]This will give the following output:
DistinguishedName : CN=[username]U=Accounts,OU=Resources,DC=ad,DC=local
Enabled : True
GivenName : User1
Name : User1
ObjectClass : user
ObjectGUID : 0e11261d-1880-46b7-8dcd-37d04d7f89ed
SamAccountName : user1
SID : S-1-5-21-3314419218-4032226268-1344692420-33978
Surname : LastName
UserPrincipalName : user1@ad.localRetrieve the SID from this line:
SID : S-1-5-21-3314419218-4032226268-1344692420-33978I hope this helped you!

