04-27-2015, 10:06 AM
It depends on the hash type and which system I am using to crack (and therefore how much speed I can get), but my default rules files are d3ad0ne and generated2. On my fast server, I'll generate a few thousand rules as well. I save down any rules that successfully crack something in the generate-rules phase and compile them into an external file for later use (its my understanding that that's how generated2 was originally created).