It is a very dangerous memory resident polymorphic and stealth boot virus. It infects the MBR of the hard drive and boot sector on floppy disks. While loading from infected disk it hooks INT 1Ch, waits for some time and then hooks INT 13h and completes installation into the system memory. While loading from infected floppy disk it also infects the MBR of the hard drive. Floppy disks get infected when they are accessed.
On March 6th the virus erases data on the hard drive and displays the message:
You PC is now Stoned!
This virus was written in the city of Taipei.
Amjads 1997.
