Ophcrack...Hack your Windows Hash
What is ophcrack? Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms. Click HERE to Download. For Ubuntu User also can you ( apt-get install ophcrack ) How to Install and run It. a)First step This step is optional but will speed up the cracking process. Run ophcrack and set the number of threads under the Preferences tab to the number of cores of the computer running ophcrack plus one.For example, for an old processor set the number of threads to 2, for a Core 2 Duo to 3 and for a Core 2 Quad to 5. If you change this value, you have to exit ophcrack and to restart it in order to save the change. If you don't exit and restart, the new number of threads will not be taken into account by the program. b)Second step This step is mandatory. Load hashes using the Load button. You can ...