unit8.~pas definition, relationships, removal:

This is a part of a malicious parasite that violates user privacy and damages the compromised system. The unit8.~pas file can be used for different purposes depending on the related parasite's type, functionality and carried payload. Although unit8.~pas 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 unit8.~pas!
The unit8.~pas file is installed and used by Project Mayhem 1.0.
In some cases a presence of unit8.~pas 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 unit8.~pas file using you regular spyware remover or antivirus program.