Please keep in mind that Media_Repair is not a file decryptor in itself. While it is not a 100% guaranteed method of recovering media files, paying the ransom isn’t either, so it is definitely worth a try.
While you struggle to find a solution to get rid of the nasty virus and disinfect your computer, you can use Media_Repair to make the non-encrypted sections of the media files playable. When taking over a computer, the STOP/DJVU ransomware also targets media files, encrypting parts of them and making them impossible to play.
