Virus-like program that spreads automatically to other computers by sending itself out by email or by any other means. A program that propagates itself by attacking other machines and copying itself to the affected machine.
Worms have self-replicating code that travels from machine to machine by various means. A worms first objective is merely propagation. Worms can be destructive depending on what payload they have been given. Worms may replace files, but do not insert themselves into files.
Home land is a worm capable of adding a piece of code to all executable files .It may spread by exploiting the Microsoft Windows DCOM RPC Interface Buffer Overrun Vulnerability.
Looks for a connection on the vx9.users.freebsd.at domain.