Combinator Attack Question - Printable Version

Combinator Attack Question - Printable Version

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Combinator Attack Question - NeonFlash - 02-05-2013

Hi,

I am trying to crack the following pattern:

1boy2girls Big Grin

echo -n '1boy2girls' | md5sum

cb7340c3ad7182f6cbc1d808a33e1acf

my test lists:

test1.txt

boy

test2.txt

girls

now using, oclhashcat-plus to crack it this way:

Code:
oclHashcat-plus32.exe -m 0 -n 400 --gpu-temp-disable -a 1 -j ^1 -k ^2 testhash.txt test1.txt test2.txt

Code:
Session.Name...: test

Status.........: Exhausted

Input.Base.....: File (test1.txt)

Input.Mod......: File (test2.txt)

Hash.Target....: cb7340c3ad7182f6cbc1d808a33e1acf

Hash.Type......: MD5

Time.Started...: Tue Feb 05 17:50:09 2013 (1 sec)

Time.Estimated.: 0 secs

Speed.GPU.#1...:        0/s

Recovered......: 0/1 Digests, 0/1 Salts

Progress.......: 0/1 (0.00%)

Rejected.......: 0/0 (0.00%)

I think I am using the correct syntax and followed the wiki here:

http://hashcat.net/wiki/doku.php?id=combinator_attack

please let me know where am I going wrong, much appreciated.

RE: Combinator Attack Question - Hash-IT - 02-05-2013

I'm not sure about this as your code looks ok to me.

Try doing this with your lists, sometimes I think the first word gets missed but I might be wrong.

test1.txt

test
boy

test2.txt

test
girls

RE: Combinator Attack Question - NeonFlash - 02-05-2013

@Hash-IT: Thanks. I tried what you suggested but that didn't work either.

RE: Combinator Attack Question - Hash-IT - 02-05-2013

Looks like you have found a bug, I can reproduce it.

oclHashcat-plus64.exe -a 1 --force -m 0 -j ^1 -k ^2 "cb7340c3ad7182f6cbc1d808a33e1acf" text1.txt text2.txt

cb7340c3ad7182f6cbc1d808a33e1acf does indeed resolve to 1boy2girls

Would you like to report it on the Trac ?

RE: Combinator Attack Question - M@LIK - 02-05-2013

Not a bug, just some Windows-users n00bisty.

"^" is used for escaping in Windows's cmd.
Try:

Code:
-plus -a1 -j "^1" -k "^2" cb7340c3ad7182f6cbc1d808a33e1acf boy.txt girls.txt

Cracks it perfectly.

Oh, and:

NeonFlash Wrote: 1boy2girls

You mean threesome porn?

RE: Combinator Attack Question - Hash-IT - 02-05-2013

(02-05-2013, 06:42 PM)M@LIK Wrote: Not a bug, just some Windows-users n00bisty.

"^" is used for escaping in Windows's cmd.
Try:

Code:
-plus -a1 -j "^1" -k "^2" cb7340c3ad7182f6cbc1d808a33e1acf boy.txt girls.txt
Cracks it perfectly.

You're quite right M@lik, I think I have been told this before but I completely forgot about it.

[Image: homer-doh.png]

Thanks.