An Analyst Is Alerted for a Malicious File Hash

Multiple Choice

An analyst is alerted for a malicious file hash. After analysis, the analyst determined that an internal workstation is communicating over port 80 with an external server and that the file hash is associated with Duqu malware. Which tactics, techniques, and procedures align with this analysis?

A) Command and Control, Application Layer Protocol, Duqu
B) Discovery, Remote Services: SMB/Windows Admin Shares, Duqu
C) Lateral Movement, Remote Services: SMB/Windows Admin Shares, Duqu
D) Discovery, System Network Configuration Discovery, Duqu