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ophcrack

A Windows password cracker based on rainbow tables

4.1 Stars (159)
42,858 Downloads (This Week)
Last Update:
Download ophcrack-vista-livecd-3.6.0.iso
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Description

Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.

ophcrack Web Site

Features

  • Cracks LM and NTLM Windows hashes
  • Free tables available for Windows XP, Vista and 7
  • 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

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User Ratings

★★★★★
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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I have used Ophcrack in the past with XP and Win 7 with good results but I have a Win 10 Asus with dual displays and Linux does not seem to be happy with it. 'No X server running' or 'cannot connect to X server :0.0' errors seeming to indicate a problem talking to my display. Tried 1 display at a time with no change. Text is coming across fine. Thought I could just run text mode but so far I cannot find any instructions or commands for running Ophcrack in command-line. Anyone able to help out to be able to run either way? I would give a Good rating if I could run the program as I have in the past. Going to the forum link takes me to the review page.

    Posted 11/28/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    flawless. keep up the good work.

    Posted 09/13/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Last livecd 3.6.0 version does not work because it does not have table. livecd version 3.4.0 was very good.

    Posted 08/07/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    What a monumental waste if time. Download two, 600+ meg programs (ver 3.6.0 and 3.4.0) and have neither contain the tables needed to work. Yes, I know it's free, but a free piece of crap is still a piece of crap. The program may be free but my time isn't. DON'T BOTHER!!!

    Posted 07/05/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Boot my Windows VM from Ophcrack ISO file and it failed to detect my hard drive so it's useless for me. Eventually I removed the password with another program PCUnlocker. Additionally, the rainbow tables are too expensive, I think.

    Posted 06/21/2016
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Additional Project Details

Intended Audience

System Administrators, Developers, End Users/Desktop

User Interface

Web-based, Command-line, Qt

Programming Language

C++, C, Java

Registered

2005-03-10

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