rapid7/metasploit-framework — pull request #1215 by danielemartini (2012-12-28 18:05:17+00:00)
Title: Give auth_brute ability to try credentials stored in db

This change will enable all the modules deriving from auth_brute to
try the credentials stored in the database.

The purpose is to find users utilizing the same password for other services.

I added two options:
DB_USER_PASS: this will try each user/pass couple stored in the db

DB_ADD_ALL: this will try every known password with every known users..