MD5: Need Advice

[PWn3R]

Yeah, it sounds like you need a mode that I don't think hashcat currently supports:

md5(md5($salt).md5($pass))

You could then format your hashes as [hash]:[username], and use the username as the 'salt'.

There are probably other tools that support this format.

Hi Royce - do you know of another tool? I would like to use hashcat, but if I have to, I can use a CPU only one. I have access to some biggie size hosts with dual 12core with HT xeons, or other options.