Thursday, December 16, 2010

Passwordlists with John the Ripper

Creating Passwordlists with John the Ripper

Whilst bringing hashcrack.com back up to work i had to create passwordlists for checking the scripts and the database. For those that don't know: John the Ripper does quite a good Job creating passwordlists out of the blue or mangling existing lists. The --stdout-parameters are somewhat tricky:

john --i --stdout

creates passwords up to the length configured in MaxLen (and MinLen) in john.conf.

john --i --stdout:2

creates password up to the length of 2 chars.

If it comes to working with existing password-lists according to the defined rules, you can use

john --stdout --wordlist=file.txt

to echo the plain wordlist.

To mangle the list according to john's rules, you might use

john --stdout --wordlist=file.txt --rules

With a plain john-config this increases your amount of passwords by a factor of approximately 7, mangling "password" to stuff like Password, Password1, 1password etc.

tom

15 comments:

Avenir amour said...

Your blog is really great, I'm over every day and I think every time something that suits me I wish you good luck .

Voyance gratuite en ligne

voyance gratuite mail said...

Read your article I know you is how much of the hard to write this article, looking forward to your more good article. and here lots of cheap air jordan shoes for you !

voyance par mail said...

Hello, I love your blog it's really nice
continued like that for the rest of it is really perfect believe me.

lin said...

Thank you first of all for this great blog. I come every day including weekends! Good continuation
voyance en ligne

voyance gratuite en ligne par mail said...

Hello, I love your blog it's really nice
continued like that for the rest of it is really perfect believe me.

voyance gratuite par mail said...

Hello,
a quick note to tell you I love your blog, so I do not deprive myself!

Julia said...

sympa et rapide, merci.
voyance gratuite mail

voyance par mail gratuite said...

It's amazing when you find a good content in today's internet.

voyance gratuitement par mail said...

Vraiment sympa ce site web

huile de graine de figue de barbarie said...

I hope to see more of your posts.
Tour from marrakech To Fes
Viaje a Marruecos

voyance mail gratuite said...

Hi, thank you very much. good job.

voyance sérieuse gratuite par mail said...

Je suis tout à fait d'accord avec cette article
voyance sérieuse gratuite par mail

rosi said...

Vraiment sympa ce site web
voyance email

rosy123 said...

Très bon article, comme toujours. Il a le mérite de susciter le commentaire
Voyance gratuite immediate

Unknown said...


Un petit pour vous dire que votre blog est super!

voyance par mail gratuit