It is not a dangerous memory resident parasitic virus. The virus hooks INT 8, 28h, and in random time intervals searches for COM-files and writes itself to the file end. To prevent system hang-up the virus also hooks INT 9, 10h, 13h and checks DOS system data before executing infection routine.
If the system date is December 6, 1994 the virus decrypts and displays the message:
Don't legalize Marijuana. Your computer is not stoned.