Trojan.Win32.Parkin or Parkin is a trojan that runs on Windows 16-bit OS.
Parkin is a trojan that when activated, it displays a message:
:) Windows 98 version 2 :) This is user friendly Windows 98 Exit
After that, it causes the mouse to move in many directions and the user is not able to control the mouse. The trojan also disables the keyboard and forces the user to restart the computer and work would be lost. The trojan's logo is a happy face.