Well................given that you have not been around that long you may meet a little reluctance to answer your question? However, my problem is more that I don't really understand what you are trying to do?

Is this an application? an encrypted file produced by an application? are you trying to brute force a website? (should be pretty much impossible if they know what they are doing?)

As you have said that the tools you tried won't do it, perhaps you could give us a better idea of what "it" is.....................please be aware that you will not be advised on how to do anything illegal..........but I am sure that you know it would not be fair to ask anyone to do that in an open forum? even if they were prepared to do so.

A bit more background/detail would help