decrypt .revil files

REvil is just a new name for a fairly common and very dangerous cryptovirus Sodinokibi Ransomware. The crypto virus spreads with unprecedented speed throughout the world. This encrypts user data chinging files’ extension to .revil, after which it becomes unsuitable for further use. Needless to say, each user greatly values his personal data, namely, personal files, as audio, photos, video, MS office documents, and so on.