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kaiserninja

Hash format for Quckcreds

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What format are the hashes created in the loot folder? Do I need to convert them to another format for cracking? I lifted my hashes from my windows machine and am trying to use John the ripper to crack it and it says no "passwd hashes loaded". 

Edited by kaiserninja
problem solved

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49 minutes ago, kaiserninja said:

What format are the hashes created in the loot folder? Do I need to convert them to another format for cracking? I lifted my hashes from my windows machine and am trying to use John the ripper to crack it and it says no "passwd hashes loaded". 

Look what @Cpt.Pickles posted here. This site tells it all.

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I found out that my problem was that I was using John the Ripper standard version which can't read the NTLMv2 Hash. You must have the John the Ripper Jumbo version. I could not get it to compile on Ubuntu 16 because of libopenssl being broken but I am a mac user and found a precompiled version of it here http://download.openwall.net/pub/projects/john/contrib/macosx/

On a mac just download this folder and navigate to the /run directory and run the command. No need to compile anything. 

./john --format=netntlmv2 "your_hashfile_here.txt"

and it will brute force it. Cracked my 4 letter hash I pulled from the bashbunny in about 10 seconds. You could also point it to a dictionary file by appending that to the end of the command like so:

./john --format=netntlmv2 "your_hashfile_here.txt" "your_dictionary_file.txt"

If someone has an idea on how to install john the ripper jumbo on Ubuntu that might be helpful to some people here who don't have mac. Also I couldn't use hash cat because it uses the gpu and my laptop has an onboard intel unsupported chip. 

Hope this helps!

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I tried this yesterday using hashcat. I would recommend you do to. It's fast and easy, lots of support too. 

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