First of all, I want to apologize for my reply, but I want to understand that everyone in my network tries to find out this "priceless" code :P
I searched google (no for the exploit :P) for the dcc send command (I didn't search for the rfc protocol
), but the only I found was how the commands sents and no what a client have to do (I'm talking about sockets, which is passive, which is active...?).
If you know I want to reply me in smt which can't be found nowhere:
Could be possible to do this:
user1 opens a port (waiting) (simulate dcc send command but he won't send PRIVMSG to user2)
user3 sends PRIVMSG to user2 that he is going to send a file, but in this way: PRIVMSG user2 :<$chr(1)>DCC SEND <file>
<port of user1> ....
user2's client opens the socket in order to accept the file (is this passive or active ?)
user1 sends the file to user2
I hope you undestand
P.S.1 This is not for a "bad" purpose...
P.S.2 Sorry again