Answer:
A. Session Replay attack
Step-by-step explanation:
Session Replay attack -
It is the illegal practice , where the attacker seals some valid session ID of any user and then can access the ID in order to person some illegal activity , is referred to as session replay attack.
Similarly , from the question,
The attacker somehow get to know the authentication token and then uses the authentication token in order to access the server and perform illegal activity.
Hence, from the given scenario of the question,
The correct term is session replay attack.