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Overview

Poisons LLMNR, NBT-NS, and mDNS requests on local network. When victim fails DNS resolution, Responder answers and captures NTLMv2 hash.

Basic Usage


Analyze Mode (Passive)

Listen without poisoning — see what’s on the network.

Common Flags


Disable Services (For Relay)

When using with ntlmrelayx, disable SMB and HTTP so relay tool handles them.

Captured Hashes


Crack NTLMv2

Hashcat

John


Force Triggers

If no traffic captured naturally, force NTLM auth:

SCF File in Share

Drop as @file.scf in writable share (@ sorts to top).

MultiRelay (Responder Tool)


Quick Reference