Matthew, a black hat, has managed to open a meterpreter session to one of the kiosk machines in Evil Corps lobby. He checks his current SID, which is S-1-5-21-12233523971872883824-861252104-501. What needs to happen before Matthew has full administrator access?


A. He needs to gain physical access.
B. He must perform privilege escalation.
C. He already has admin privileges, as shown by the 501 at the end of the SID.
D. He needs to disable antivirus protection.