Yahoo Hash Test - This allows you to input a captured challenge from yahoo logins and any string that you want to convert to an MD5 hash. Really just tested to see exactly what mail.yahoo.com was doing to help me create YahooPWD.pl

YahooCRK.txt - YahooCRK will brute force your yahoo login, assuming you have chosen a one word password. A program that I wrote using fetchyahoo.pl. The code works, so long as the users password is not more than 5 guesses away from the text file. Ultimately this program is useless but i didnt realise it untill i had completed it. So you are welcome to use it but it prolly wont work.

YahooPWD.pl.txt - A program that uses perls Digest::MD5 to guess a sniffed yahoo mail login. It uses a dictionary file, you can find one here, to guess the password. The reason for this is that people generally choose a word to use as their password for everything. Therefore if you can get their yahoo password you can assume you have the password for all their other systems.