This category is for worms that have a component that infects files like a virus. This category will eventually be divided into separate categories for:

A) Worms that can infect files with code, but newly infected files are not able to infect other files.

B) Worms that infect files with viral code, making them able to infect other files, but does not give them the same network capabilities of the worm.

C) Viruses that are able to move across networks, that infect files and give these newly infected files network crossing capabilities.