This is a dangerous nonmemory resident parasitic virus. It searches for COM files in a current and parent directories, then writes itself to the end of the file. If a file WIN*.COM is found, the virus overwrites it with a program that displays the message and returns to DOS:
This program requires Microsoft Windows
The virus displays messages in Russian on December 2nd, waits for 'Y/N' answer and may format hard drive sectors. This virus also contains/displays messages in English:
This computer is virus protected
Hi ! I'm AntiWindows v.2.0 !
->AntiWindows<- (C)1997 by Alexey C.
C:autoexec.bat
C:DOSbirthday.com
