🔑 Pass-the-Challenge

This blog post introduces new techniques for recovering the NTLM hash from an encrypted credential protected by Windows Defender Credential Guard. While previous techniques for bypassing Credential Guard focus on attackers targeting new victims who log into a compromised server, these new techniques can also be applied to victims logged on before the server was compromised.

Research:
https://research.ifcr.dk/pass-the-challenge-defeating-windows-defender-credential-guard-31a892eee22

Source:
https://github.com/ly4k/PassTheChallenge

#ad #windows #ntlm #challenge