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MD5 question - Printable Version

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MD5 question - niceguy123 - 10-31-2019

How should one proceed if the hash is md5(md5(md5($pass))) or 4-5 etc times?


RE: MD5 question - DanielG - 10-31-2019

1. know exactly how many times it is hashed (3,4,5,etc)
2. write a custom kernel that can handle the exact amount of md5 rounds


RE: MD5 question - niceguy123 - 10-31-2019

(10-31-2019, 10:01 AM)DanielG Wrote: 2. write a custom kernel that can handle the exact amount of md5 rounds
OK You lost me on that part Smile
Any other options like piping from something to hashcat


RE: MD5 question - undeath - 10-31-2019

mdxfind should be able to handle this


RE: MD5 question - DanielG - 10-31-2019

mdxfind looks cool, https://www.techsolvency.com/pub/bin/mdxfind/
"Multi-iteration: can try thousands of iteration counts of any of these core algorithms".

On https://www.techsolvency.com/pub/bin/mdxfind/usage.txt it looks like you will need to use the options -h for only md5 algo and -i for amount tot try.


RE: MD5 question - niceguy123 - 10-31-2019

Thank you very much guys already playing with it


RE: MD5 question - royce - 10-31-2019

To be clear, I'm not the author of MDXfind and my site isn't the official site for MDXfind. The official site is https://hashes.org/mdxfind.php. I try to keep my mirror up to date, but there may be a newer version there at any given time.