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Message-ID: <90b4be89-7273-1844-8c09-1715b56d247a@jeffunit.com>
Date: Mon, 15 May 2023 20:19:31 -0700
From: jeff <jeff@...funit.com>
To: john-users@...ts.openwall.com
Subject: rule for password with control characters

I have a password that I can't crack. I know it is no more than 8 
characters, and I have tried all printable characters.
I would like to include control characters.
I made a rule for this, but it isn't working.
Here is the rule:

[List.Rules:ins_control_1]
# jtd truncate to 7, insert at pos x with control
'7i0[^$][\x7f\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f]

I want to truncate my wordlist to 7 characters and insert a control 
character.
I would like to include x7f and x01..x1f

When I invoke it:
K:\password-cracking\john-1.9.0-jumbo-1-win64_xxx\run>john-avx.exe 
--rules=ins_control_1 
--wordlist=\password-cracking\dictionaries\rock.dic 
\password-cracking\my_uniq.pass
Warning: detected hash type "descrypt", but the string is also 
recognized as "descrypt-opencl"
Use the "--format=descrypt-opencl" option to force loading these as that 
type instead
Using default input encoding: UTF-8
Loaded 1383 password hashes with 1182 different salts (descrypt, 
traditional crypt(3) [DES 128/128 AVX])
Remaining 4 password hashes with 4 different salts
Will run 32 OpenMP threads
Invalid rule in (null) at line 4017: Unknown command '7i0^⌂

Any advice would be appreciated.

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