
Block_file12 Ransomware
Block_file12 is ransomware designed to encrypt files and append an email address and the ".block_file12" extension to filenames. An example of how Block_file12 renames filenames: it changes "1.jpg" to "1.jpg!===contact_mail===itankan12@gmail.com===.block_file12", "2.png" to "2.png!===contact_mail=