full-disclosure - Best way to crack NT passwds

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Date: Sat Jul 30 22:23:35 2005
From: ad at class101.org (ad@...ss101.org)
Subject: Best way to crack NT passwds

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Yup this application is probably the best for lm hashes , the main 
problem is then to generate a table as the alphanumsymbol15 one, 
basically it takes a lot of time , around 6months on only 1 comp 
1ghz, else you can still find some nice free services as 
http://milw0rm.com/md5 and some other similiar websites, but I guess 
their queue is full, nor the best solution is to look at the official 
rbcrack website, the founder is selling alphanumsymbol15 if I 
remember, nor on 20 computers 3Ghz you can expect 2weeks, 'shrink' 
purdue :>

At 15:32 30/07/05, Paul Farrow wrote:
>Yup after I posted that I read your post, have to admit, searching a 
>table full of hashes would be a hell of alot quicker than cracking 
>it manually :]
>But then again, I rarely crack any hashes (good memory for my own 
>passwords) but anything for md5 i use passcracking.net/com.
>But i suppose it wouldnt be difficult to code up a quick php page to 
>fill a mysql dbase with incremental hashes generated on the fly... 
>might look into it
>(even though its no doubt been done) fun project for a rainy day i 
>suppose.
>
>ad@...ss101.org wrote:
>
>>-----BEGIN PGP SIGNED MESSAGE-----
>>Hash: SHA1
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>>rainbow crack finds this pass "Test0r" in 5-10sec and you doesn't 
>>need an huge machine to get it, if you like johnthe ripper, I 
>>heavly suggest you to generate your tables and start using rbcrack, 
>>because you are loosing your time on john, believe me :)
>>
>>At 12:25 30/07/05, Paul Farrow wrote:
>>
>>>Chances are the system used by the website was a multi-processor 
>>>beast of machine, able to maximise cpu time to cracking the 
>>>passwords.
>>>If you can get the password hash, then your best bet is to run it 
>>>through jtr(john the ripper).
>>>
>>>C:\toolkit\passwords\pwdump> pwdump2
>>>Administrator:500:62b239ea3de3b4142e04d2d295f821b0:a929535485de3b50889
>>>23fd58d02cca2:::
>>>ASPNET:1000:f5052a93de1b6a7848d83fff52bb5c55:264d62a5f32f74bb6df2642a5
>>>14fd17f:::
>>>Guest:501:d9dce10ca0c8ba7baad3b435b51404ee:672e556cf53bf2a83c36bead638
>>>3212b:::
>>>__vmware_user__:1002:aad3b435b51404eeaad3b435b51404ee:69deddc712c272b3
>>>3e31fae0f4b82a73:::
>>>
>>>C:\toolkit\passwords\pwdump> pwdump2 > passwords.dump
>>>C:\toolkit\passwords\john>john -incremental passwords.dump
>>>Loaded 4 passwords with no different salts (NT LM DES [24/32 4K])
>>>TEST0R              (Administrator:2)
>>>guesses: 1  time: 0:00:00:20  c/s: 9045001  trying: PMSBRK - HLEYKL
>>>
>>>
>>>Thats on a 1.987mhz AMD processor in windows 2000, running about 
>>>30 other things at once.
>>>
>>>
>>>Hope this helps.
>>>
>>>X u r r o n wrote:
>>>
>>>>hiya!
>>>>I have tried many softwares for cracking NTLM hashes, like NC4, 
>>>>Cain and have't tried Rainbow Crack yet.
>>>>Once i had to recover my XPs lost admin password and i spend 
>>>>around 1 day but Cain/NC4 were not able to guess that. Then i 
>>>>posted that hashes on some site and it did recover my passwd in 
>>>>around 5min. I want to know which technique they used to crack so 
>>>>fast ?
>>>>
>>>>Xurron
>>>>
>>>>----------------------------------------------------------------------
>>>>--
>>>>
>>>>_______________________________________________
>>>>Full-Disclosure - We believe in it.
>>>>Charter: http://lists.grok.org.uk/full-disclosure-charter.html
>>>>Hosted and sponsored by Secunia - http://secunia.com/
>>>
>>>
>>>_______________________________________________
>>>Full-Disclosure - We believe in it.
>>>Charter: http://lists.grok.org.uk/full-disclosure-charter.html
>>>Hosted and sponsored by Secunia - http://secunia.com/
>>
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>>
>
>_______________________________________________
>Full-Disclosure - We believe in it.
>Charter: http://lists.grok.org.uk/full-disclosure-charter.html
>Hosted and sponsored by Secunia - http://secunia.com/


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KEY: 0xA7C69C5F
PRINT: 694C 3495 BCC4 2F8B D794  6BD4 AF8B 457B A7C6 9C5F
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