MDNS

Introduction LLMNR/NBT-NS Poisoning is one of the most consistent vulnerabilities I come across during internal tests. Even if the name does not ring a bell, chances are you have, at some point in a lab, launched Responder hoping to capture a hash: If that’s the case, you are already familiar with the attack, but have never really taken the time to explore what is actually happening behind the scenes. Under the right conditions, this attack vector can result in getting an NTLMv2 hash which can be recovered or relayed (e.g. combined with something such as the lack of SMB signing). It can be our way from: ...