Trojan.MBRBlock is a ransomware program that claims itself to be a trojan. Once ran, if when the computer is restarted it will show a message. The message is usually in Russian, but when Joel of Vinesauce did a video called "Windows 8 Destruction" and got a version of Trojan.MBRBlock called "Videoxxx.avi.exe", Rougeamp also made a video on it, a user by the name of Макс «Llama» Ламычев translated the text to be: Other versions exist as well, with different colors and different messages.