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Custom Hash Algorithm / Modify or Add new mode - Printable Version

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Custom Hash Algorithm / Modify or Add new mode - tkapo - 08-19-2019

Hi,
Im trying to crack a hash like this:
bcrypt( md5( md5($salt).md5($pass) ) )

Basically its just the existing MyBB hashing function with bcrypt added to it.
Any idea how i can achieve this in hashcat? Or are there other cracking tools which support custom algorthims?


RE: Custom Hash Algorithm / Modify or Add new mode - epixoip - 08-20-2019

I see somebody got their hands on the Cracked.to database...


RE: Custom Hash Algorithm / Modify or Add new mode - atom - 08-22-2019

Is the new MyBB always using bcrypt( md5( md5($salt).md5($pass) ) )? Do we need a new module?


RE: Custom Hash Algorithm / Modify or Add new mode - undeath - 08-22-2019

No, those were manually re-hashed.