World-list packet description.

[rajkosto]

after that gobbledy gook morpheous posted, thres 0x36 0x01 and then 80 bytes signature using pubkey.dat as verifier
this signature is of the md5 of the (5 bytes before first username) all the way up to 0x60 00.
0x60 00 means theres 96 bytes of encrypted data after
and its encrypted with twofish using AUTH_KEY as key and challenge as IV
inside is completely random data (but doesnt change unless i change username) i have no idea what it is, but if i change even one byte of it, things go boom, and it just hangs at loading character
after the encrypted data is just your username again etc