I've lost the password to one of my wallets (it's a small one, don't worry). I was sure I remembered the password ... but evidently I don't.
Is there a program that I can use to brute-force my password, given hints?
Meaning, suppose that I remember that my password was "abc", but in fact maybe it's "Abc" or "Abc0". I would give the cracker program the string "abc" as a hint, and it would try a lot of permutations on it until it finds the real password.
Does such a cracker program currently exist? (Reliable sources please, hopefully open source)