The File Extensions Database


.RRK File Extension

  • Category: Ransomware encrypted Files

What is an .RRK file?

.RRK is Radamant v2 ransomware affected file

File extension rrk is most recently related to a new ransomware labeled as Radamant. Much like similar ransomware it encrypts users files and demands ransom to be paid in bitcoins.

When the Radamant Ransomware is first installed, it will copy of itself to C:\Windows\directx.exe and create some autorun registry keys to make the infection start every time you login to Windows.


How to open:

Such files can only be accessed again and recovered when you pay the ransom in bitcoins. You can also wait until new decrypter is made and available for public.

How to convert:

You cannot convert or recover this type .rrk files without some decryption utility.

How to solve problems with RRK files

  • Associate the RRK file extension with the correct application. On :
    Windows: Right click on any RRK file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.RRK files". Mac: Right click (or Ctrl-click) the RRK file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .RRK is Radamant v2 ransomware affected file. Because only the current version supports the latest RRK file format. Search, therefore, e.g. on the manufacturer website after an available .RRK is Radamant v2 ransomware affected file update.
  • To make sure that your RRK file is not corrupted or virus-infected, get the file again and scan it with antivirus software.