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Responder (NBT-NS Poisoner)

https://github.com/lgandx/Responder

Open Source ◆ Kali Linux

Categories

Exploitation

Description

Rogue authentication server and LLMNR/NBT-NS/mDNS poisoner for Windows networks. Captures NTLM challenge-response hashes for offline cracking or relay attacks when Windows hosts broadcast name queries.

Keywords

LLMNR NBT-NS NTLM hash capture Windows network poisoning rogue server credential harvesting

Example Usage

python Responder.py -I eth0 -A
python Responder.py -I eth0 -wrf
# Captured hashes in /usr/share/responder/logs/