Tag Archives: hashcat-gui

Hashcat best64 Rule Details: Updated After The Best64 Challenge

Recently our friends working on the Hashcat projects had a open community challenge called The Best64 Challenge or TB64C. The reason being the fact that TB64C was to improve the most widely used ruleset that comes with all of the Hashcat products including oclHashcat-plus, oclHashcat-lite, hashcat, and hascat-gui. There is nothing better than when projects such as Hashcat get the community involved and what better way to do so than to provide a contest for people to provide feedback in the for of personal experience. Anyhow awhile back I wrote an article on tools.question-defense.com that described each of the best64 rules in more detail and there was a request for the article to be updated now that the ruleset has been improved. Below are the details of the new best64.rule file that will be released in all new releases of the Hashcat software line as of 04-21-2012.

Hashcat-gui: Save Charset Groups As Jobs To Crack Future Hashes

Recently I have started using Hashcat-gui a lot more to test the strength of various passwords for certain clients. One of the things I wasn’t sure of at first was how to save charsets in the Bruteforce Settings window and while it would be nice if you could have a text file that included various charsets you could select from the drop down menu it is also easy to save your preferred charsets as Hashcat Jobs. Below is information on how to save charsets as Hashcat Jobs as well as recommended charsets you might want to save.

Hashcat: Use the Hashcat-gui On Windows To Brute Force MD5 Hashes

Hashcat is an excellent tool to use or security audits of passwords. I will be doing a series of articles relating to anything from simple brute forcing such as the article to more complex techniques using Hashcat, oclHashcat, and the Hashcat-gui on both Windows and Linux operating systems. The goal is to make people more aware of the technologies available to crack passwords which should allow people to audit their companies passwords for more strict enforcement. This article relates to using the Hashcat-gui on Windows 7 to crack 10 MD5 hashes and assumes that you already have successfully installed Hashcat and the Hashcat-gui.

Hashcat-GUI Outfileviewer Run-Time Error ’13’ Type Mismatch

I typically use Hashcat and oclHashcat in a Linux environment however I wanted to play around with the Windows version which includes the Hashcat-gui. When attempting to run the Hashcat-gui on my Windows 7 Ultimate 64-bit laptop to brute force a list of MD5 hashes I was receiving an error. The error is described below along with how it was resolved temporarily until a fix can be provided.