Published May 22, 2014 | Updated Jan 10, 2018


Severe |Detected with Windows Defender Antivirus

Aliases: No associated aliases


Windows Defender Antivirus detects and removes this threat. 

This threat locks your and displays a full-screen message, commonly called a "lock screen".PC

It pretends to be from the or a national police force and tries to scare you into paying a fine to unlock your .FBIPC

See the family description for more information.Win32/Reveton

You can also read more about this type of malware on .our ransomware page

The trend towards increasingly sophisticated malware behavior, highlighted by the use of exploits and other attack vectors, makes older platforms so much more susceptible to ransomware attacks. From June to November 2017, Windows 7 devices were 3.4 times more likely to encounter ransomware compared to Windows 10 devices.

Read our latest report: .A worthy upgrade: Next-gen security on Windows 10 proves resilient against ransomware outbreaks in 2017

Microsoft doesn’t recommend you pay the fine.  There is no guarantee that paying the ransom will give you access to your files.

If you've already paid, see for help on what to do now.our ransomware page

The following free  software detects and removes this threat:Microsoft

Even if we've already detected and removed this particular threat, running a full scan might find other malware that is hiding on your .PC

To restore your PC, you might need to . See our  for more and run Windows Defender Offlineadvanced troubleshooting page

You can also ask for help from other PC users at the .Microsoft virus and malware community

If you’re using , see our .Windows XPWindows XP end of support page

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