Friday, December 3, 2010

19-2 Real Problem - Password removal

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.

Features:

» Runs on Windows, Linux/Unix, Mac OS X, ...
» Cracks LM and NTLM hashes.
» Free tables available for Windows XP and Vista.
» Brute-force module for simple passwords.
» Audit mode and CSV export.
» Real-time graphs to analyze the passwords.
» LiveCD available to simplify the cracking.
» Loads hashes from encrypted SAM recovered from a Windows partition, Vista included.
» Free and open source software (GPL).

Rainbow table can be many gigs in size, depending on the OS.

Active@ Password Changer is designed for resetting local administrator and user passwords on Windows XP / VISTA / 2008 / 2003 / 2000 & Windows 7 systems in case an Administrator's password is forgotten or lost. You do not need to re-install and re-configure the operating system.
Forgotten password recovery software has a simple user interface, supports multiple hard disk drives, detects several SAM databases (if multiple OS were installed on one volume) and provides the opportunity to pick the right SAM before starting the password recovery process. It displays a list of all local users. The software user simply chooses the local user from the list to reset the password.
Other Windows login security restrictions like 'Account is disabled', 'Password never expires', 'Disable Force Smart Card Login', 'Account is locked out', 'User Must Change Password at Next Logon' and 'Logon Hours' can be changed or reset.
With Active@ Password Changer you can log in as a particular user with a blank password.
$49.95 Personal use

Sounds like the free one I use all the time, not this one though.

Password reset pro.
$19.95
Reset password thru command line interface. Simpler to use but I'll stick with the free one. I still do not see one that works on a raid array though.

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