lyb_server.cpp definition, relationships, removal:

This is a part of a malicious parasite that violates user privacy and damages the compromised system. The lyb_server.cpp file can be used for different purposes depending on the related parasite's type, functionality and carried payload. Although lyb_server.cpp may not take any malicious actions by itself, it ensures that a parasite is working properly and therefore needs to be removed. DO NOT open, execute or edit lyb_server.cpp!
The lyb_server.cpp file is installed and used by Lyb 1.1.
In some cases a presence of lyb_server.cpp does not mean that your system is infected. The file may actually belong to some fully legitimate applications and therefore must stay intact. If you are in doubt, please scan the lyb_server.cpp file using you regular spyware remover or antivirus program.