SAMInside is a password recovery program for cracking lost Windows NT/2000/XP/2003 users' LM or NTLM hashed passwords. It's cracking speed is amazingly high (10 million passwords per second on a good computer) this is the result of core parts written in assembly language. Program also has multi language support and it's translated into 5 languages.

Features

This program is the first program that started to work with passwords encrypted with syskey, it supports about 10 types of importing, 4 types of exporting hashes and (currently) 6 types of password attack:

Mask attack

Dictionary attack

Hybrid attack

Attack with Rainbow tables