A3C9N ransomware is created to encrypt your personal files and demand bitcoin to recover the files. The ransom demand varies from different versions of the A3C9N ransomware.

A3C9N ransomware encrypts files on your computer and adds a string of unique characters to the extension of the encrypted files. For example, image.jpg becomes image.jpg.A3C9N

The decrypt text-file with instructions is placed on the Windows desktop: DECRYPT-FILES.txt

In most cases, it is not possible to recover the files encrypted by A3C9N ransomware without the intervention of the Ransomware developers.

The only way to recover files infected by A3C9N ransomware is to pay the ransomware developers. Sometimes it is possible to recover your files but this is only possible when the ransomware developers made a flaw in their encryption software, which unfortunately doesn’t occur frequently.

I do not recommend paying for the A3C9N ransomware, instead, make sure you have a valid FULL back-up of Windows and restore it immediately.

Read more about how to restore Windows.

Having said that there are no tools at this moment to restore your encrypted files by the A3C9N ransomware because the decryption key used to recover your files is server-side meaning the decryption key is only available from the ransomware developers.

There is a A3C9N ransomware removal tool to remove the ransomware file.

Try to decrypt files using online tools

You can try to restore files using the ID Ransomware decrypt tools. To proceed you need to upload one of the encrypted files and identify the ransomware that infected your computer and encrypted your files.

If a decryption tool is available on the NoMoreRansom site, the information will show you how to proceed. Unfortunately, this almost never works out. Worth the try though.

Remove A3C9N Ransomware with Malwarebytes

Note: Malwarebytes will not restore or recover your encrypted files, it does, however, remove the virus file that infected your computer with the A3C9N ransomware and downloaded the ransomware file to your computer.

It is important to remove the ransomware file if you are not reinstalling Windows, by doing so you will prevent your computer from another ransomware infection.

Download Malwarebytes

 

Remove Coupon Downloader with Malwarebytes

  • Wait for the Malwarebytes scan to finish.
  • Once completed, review the A3C9N ransomware detections.
  • Click Quarantine to continue.

malwarebytes ransomware removal tool

  • Reboot Windows after all the detections are moved to quarantine.

Reboot Windows - Malwarebytes

You have now successfully removed A3C9N Ransomware file from your device.

Last Update: March 13, 2023