Hexale - Security & Reverse Engineering

Welcome to Hexale! My name is Hernan Ochoa, I'm an independent binary options trading information security researcher/consultant and this web site contains some of my tools, papers and presentations about security & reverse engineering.

NEW!: Windows SMB NTLM Authentication Weak Nonce Vulnerability Security Advisory and Exploit (describes how the authentication mechanism used by Windows has been flawed for at least 17 years, allowing attackers to bypass remote authentication leading to read/write access to files and remote code execution)

Tools latest versions

  • WifiZoo: 1.3
  • Last Updated: March 2008

  • PTH Toolkit: 1.4
  • Last Updated: July 2008

  • Uhooker: 1.3
  • Last Updated: December 2007