A new computer virus is been comes into existence which is atleast 100 times stronger, dangerous and more complex than a normal virus. This will be use for cyber war which can easily destroy computer system. This new computer virus is also can be use for spy. What it does, simply it silently opens the microphone of PC, so that it can easily hear the conversation between peoples, that’s why it is one of the latest complex computer virus. And yet it is not clarified which country invented it.