Results 1 to 2 of 2

Thread: customer charset in jtr

  1. #1
    Good friend of the forums
    Join Date
    Jan 2010
    Location
    outside chicago, il
    Posts
    442

    Default customer charset in jtr

    Hello,

    I have searched the forums for an answer and only found a partial answer. How can I tell john to only use certain letters when cracking a password? For example I want john to crack my password using the character set ABCDEFGHIJKLMNOPRSTUVWXYabcdefghijklmnoprstuvwxy
    Note no Q or Z
    The partial answer I found to edit the [List.Rules:Wordlist] but I haven't figured out exactly what to change.

    Thanks,

  2. #2
    Junior Member kr0m3's Avatar
    Join Date
    Jan 2008
    Posts
    68

    Default

    you want to run an incremental scan (-i) and feed it a custom charset file that you generate (without your Q or Z).

    look here:
    http://www.openwall.com/john/doc/CONFIG.shtml

    you may also benefit from reading up on jtr's wordlist syntax for something a bit more extensive:

    http://www.openwall.com/john/doc/RULES.shtml

    peace
    ~k
    "...you've picked up a bit of an attitude. Still curious and willing to learn, I hope. "

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •