From: Miguel Dilaj (mdilaj@nccglobal.com)
Date: Mon Sep 26 2005 - 10:28:14 EDT
Hi Dave,
Lepton's Crack can, for sure. I dunno if the version with non-printable
characters is 20040914 or 20040916 (the later is not online, I'm afraid, I
have it on a CD somewhere).
Just had a look at the CHANGES file:
20040914/
- Added support for any ASCII character (ie. also non-printable) in
the charset and regex definition, via \0(octal), \x(hex),
\(decimal)
Do a Google search for
password cracker "non printable" characters
And have fun collating the results.
Cheers,
Miguel
-----Original Message-----
From: dave kleiman [mailto:dave@isecureu.com]
Sent: 26 September 2005 15:00
To: 'Miguel Dilaj'
Cc: pen-test@securityfocus.com
Subject: RE: Password "security" - was"Passwords with Lan Manager (LM) under
Windows" and "Whitespace in passwords"
>
> Regarding "Whitespace in passwords", and as some people already
> mentioned, modern password cracking software (both commercial and
> free) can find non-printable chars, so space or ALT-whatever are going
> to be found anyway. Rainbow tables now tend to include space, but I
> still haven't heard of anyone producing a table for 0x00-0xff
> (0x0000-0xffff if you use extended unicode chars ;-)
> Applications CAN be broken by using strange characters, so YMMV.
>
Can you provide a list of those that have that ability, I will gladly test
them.
The most popular ones cannot i.e. L0pht, Cain etc. See:
http://www.securityfocus.com/archive/88/312263
Dave
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