Sfile Ransomware current variant is for FreeBSD which is considered to a relatively secure operating system. It is targeting a partially state-owned company in China. The SFile ransomware uses the Mbed TLS library, RSA-2048 and AES-256 algorithms for file encryption. The ransomware does not have its own portal; the attackers communicate with victims via email.
sFile Ransomware Signatures
sFile Ransomware Download