Efdc is a ransomware that is the part of the DJVU ransomware family. It encrypts your data and adds the special .efdc extension to the files it encrypts. It tells you to pay the ransom to get your files back, however, there is no guarantee that these criminals will keep their word. Remove efdc file virus with Combo Cleaner Antivirus - [ Ссылка ] and get your files protected with its help.
