Major Characteristics : - Offline Encryption - DBGer / Lucky Ransomware series - The Chinese, English and Korean users are targeted. - Block processes execution (fdhost.exe, fdlauncher.exe, mysqld.exe, nmesrvc.exe, sqlagent.exe, sqlservr.exe etc.) - When the encrypted file (.satan) icon is changed and executed, the ransomware file (C:\ST_V2\St_V2.exe) is executed.