Downloaded. That's just stupid core.dll with fully disabled Gameguard. (1 byte changed)
Now you can log in normally, etc, etc, BUT (!) in 10-15 second after you get inside the server you will be disconnected (not just disconnect, but full client crash to the desktop). It happens cause GG is disabled client-side, but is NOT disable server-side. Possible way of fixing it: (for Worrom)
just disable GameGuard check server-side.
If you haven't altered your .properties files, it is located inside general.properties;
Code:GameGuardEnforce = True
GameGuardProhibitAction = True
from True to False