Trojan:Win32/Farfli is a sophisticated and dangerous trojan utilized for crimeware-related activities, including banking fraud and credential theft. Trojan Win32 Farfli MTB is a type of keylogger that steals all your PC information and sends it to a hacker group. If you believe it's a false detection by Windows Defender and plan to allow it on your PC, you'll be making the biggest mistake of your life. However, if your system is already infected by this virus and Windows Defender cannot remove it, you can try our manual removal instructions to eliminate the Trojan:Win32/Farfli virus from your PC with an easy tutorial.