Como has an encrypted virus with some messages in it.
Disinfection & Removal
An encrypted virus that contains the following text message:
I'm a non-destructive virus developed to study the worldwide diffusion rate. I was released in September 1990 by a software group resident near Como lake (north Italy). Don't worry about your data on disk. My activity is limited only to auto-transferring into other program files. Perhaps you've got many files infected. It's your task to find and delete them Best wishes