A quick preview

By -
John the Ripper really doesn't like it when you try to load around 300,000 password hashes into it...

Comments

Post a Comment

Popular posts from this blog

Tool Deep Dive: PRINCE

By -
Image
Tool Name: PRINCE (PRobability INfinite Chained Elements) Version Reviewed: 0.12 Author: Jens Steube, (Atom from Hashcat) OS Supported: Linux, Mac, and Windows Password Crackers Supported:  It is a command line tool so it will work with any cracker that accepts input from stdin Blog Change History: 1/4/2015: Fixed some terminology after talking to Atom 1/4/2015: Removed a part in the Algorithm Design section that talked about a bug that has since been fixed in version 0.13 1/4/2015: Added an additional test with PRINCE and JtR Incremental after a dictionary attack 1/4/2015: Added a section for using PRINCE with oclHashcat Brief Description:   PRINCE is a password guess generator and can be thought of as an advanced Combinator attack . Rather than taking as input two different dictionaries and then outputting all the possible two word combinations though, PRINCE only has one input dictionary and builds "chains" of combined words. These chains can have 1 to N wo
Read more

Cracking the MySpace List - First Impressions

By -
Image
Alt Title: An Embarrassment of Riches Backstory: Sometime around 2008, a hacker or disgruntled employee managed to break into MySpace and steal all the usernames, e-mails, and passwords from the social networking site. This included information covering more than 360 million accounts. Who knows what else they stole or did, but for the purposes of this post I'll be focusing only on the account info. For excellent coverage of why the dataset appears to be from 2008 let me refer you to the always superb Troy Hunt's blog post on the subject . Side note, most of my information about this leak also comes from Troy's coverage. This dataset has been floating around the underground crime markets since then, but didn't gain widespread notoriety until May 2016 when an advertisement offering it for sale was posted to the "Real Deal" dark market website. Then on July 1st, 2016, another researcher managed to obtain a copy and then posted a public torrent of then entir
Read more

The RockYou 32 Million Password List Top 100

By -
But first, a quick responses to one of the previous comments, (since it really did merit a front-page post). Tfcx posted: The initial vulnerability was posted 29th November on a hacking forum called darkc0de here: http://forum.darkc0de.com/index.php?action=vthread&forum=11&topic=13082 Thanks, as that really helps narrow down the timeframe, (and reading that post and related posts was interesting if a bit depressing). The hack itself appears pretty straightforward once you see it, (like most things once the solution is presented to you it's easy, but finding it in the first place is hard). I'm still interested in the hacker Igigi, and have been tossing about all sorts of theories; but I'll refrain from posting them here since they are all pure WAGs right now. Now on to the main topic: Per Thorsheim wrote: I would like to see a comparison of Twitters 370 banned passwords against the top 370 or so passwords stolen from rockyou (http://www.techcrunch.com/2009/12/27/twi
Read more