Need help with mask and/or rule - 7 characters, must have a letter and number

[walterlacka]

I am using mode 3200 for bcrypt.

Passwords requirements:
- 7 characters long
- Must have letters (upper and/or lower) and numbers.



The closest I've been able to come up with is using a mask:

Code:

hashcat -a 3 -m 3200 -1 ?l?u?d hashes.txt ?1?1?1?1?1?1?1

The problem is that this will generate a lot of passwords that only have numbers or only have letters.  All passwords must have both, and bcrypt is slow.

You could always look into policygen in the PACK suite of tools:
https://github.com/iphelix/pack