← All tools

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/

See also

365-Stealer

Free

365-Stealer is a phishing simualtion tool written in python3. It can be used to execute Illicit Cons…

cve-search_mcp

Open Source

A Model Context Protocol (MCP) server for querying the CVE-Search API…

WADComs.github.io

Open Source

WADComs is an interactive cheat sheet, containing a curated list of offensive security tools and the…

CVE_Prioritizer

Open Source

Streamline vulnerability patching with CVSS, EPSS, and CISA's Known Exploited Vulnerabilities. Prior…

Advanced-WAF-WAFinity

Free

An Advanced Web Application Firewall that protects against threats like SQL injection and XSS by fil…

Unicorn

Open Source

Simple tool for using a PowerShell downgrade attack and inject shellcode straight into memory. Works…