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312-50V13 · Question #505

312-50V13 Question #505: Real Exam Question with Answer & Explanation

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Submitted by priya_blr· Mar 6, 2026System Hacking

Question

A malicious user has acquired a Ticket Granting Service from the domain controller using a valid user's Ticket Granting Ticket in a Kerberoasting attack. He exhorted the TGS tickets from memory for offline cracking. But the attacker was stopped before he could complete his attack. The system administrator needs to investigate and remediate the potential breach. What should be the immediate step the system administrator takes?

Options

  • APerform a system reboot to clear the memory
  • BDelete the compromised user's account
  • CChange the NTLM password hash used to encrypt the ST
  • Dinvalidate the TGS the attacker acquired

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Topics

#Kerberoasting#Kerberos#Service Account Security#Incident Response
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