Besides making your files inaccessible, this malware additionally does a lot of harm to your system. It looks for the files on your disk drives, encrypts it, and then asks you to pay the ransom for getting the decryption key. Trojan:Win32/FormBook.SRA!MTB is ransomware-type malware. What is Trojan:Win32/FormBook.SRA!MTB virus?
How to Protect Your Computer from Trojan:Win32/FormBook.SRA!MTB.Trojan Killer for “Trojan:Win32/FormBook.SRA!MTB” removal on locked PC.
