Get-ADGroup -Filter * | Where-Object {$_.SID -eq "S-1-5-21-3259044503-255502267-1801674531-232066"} | Select-Object -first 1 Get-ADUser -Filter * | Where-Object {$_.SID -eq "S-1-5-21-3259044503-255502267-1801674531-232066"} | Select-Object -first 1