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Onyx ransomware virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Ransomware

Is Onyx ransomware dangerous?

Onyx ransomware is a computer threat that targets Georgian computer users. This virus is one of a few ransomware viruses that do not have the ambition to infect computers on a global scale. After spoiling user’s computer, it encrypts all data with an intention to make it inaccessible to the user. Since computers take an important role in everyone’s lives, such an act is tantamount to robbery. Losing files stored on the computer means losing weeks of work, memories, and so on. It goes without saying that this can cause frustration and panic. To make the victim even more nervous, ransomware changes desktop wallpaper with an image that says that the victim must pay 100 US dollars in order to recover lost files, but sadly, it seems that criminals forgot to insert the Bitcoin wallet address where the payment must be transferred. The new wallpaper features a face of a character No-Face from Spirited Away movie. Since there is no way to pay the ransom, there is also no need to keep this ransomware on the computer. To delete it from your PC, use Reimage or Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus software. When you remove Onyx malware, you should start looking for your backup to restore part of lost files. If you do not have it, try data decryption methods that are presented below the article. Unfortunately, we cannot say that there is a 100% working method to recover your files.
Screenshot of Onyx virus

How did your computer get infected with this ransomware?

Questions about Onyx ransomware virus

Ransomware is distributed using stealthy methods; it can land on your computer when downloaded by a Trojan horse, or after opening a malicious email attachment. It can also be installed after adding bogus software updates or untrustworthy programs to the system. Such inconveniences can be prevented with a powerful anti-malware software. If your computer wasn’t protected with such software, now you have to deal with Onyx removal and cast around for data decryption methods.

To protect yourself from ransomware attacks, avoid visiting shady websites that invite you to fill out “partner surveys” install “recommended software” or do some other suspicious tasks in order to “access premium content” or “redeem a prize.” Such offers are vague and often deceptive. You should never provide personal information or agree to download certain software if a web page that you have visited aggressively urges you to do so. Of course, do not open shady emails that contain attachments and protect the system with a proper security software. For maximum protection, create data copies and export them to an external data storage device.

Best way to remove Onyx ransomware

This foolish ransomware might be yet another in-development ransomware, and shortly we might have to deal with a polished version of it. You should remove Onyx virus without any doubts because there is no hope to recover your files now. Malware researchers might manage to develop a decryption tool, so please be patient. Now you have to take care of this computer infection and initiate Onyx removal to continue using your computer. Use instructions that we have prepared to eliminate the virus from your computer.

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Onyx ransomware virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
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Manual Onyx virus Removal Guide:

Remove Onyx using Safe Mode with Networking

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove Onyx

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete Onyx removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove Onyx using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of Onyx. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that Onyx removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove Onyx from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

Unfortunately, at the moment of writing this article there was no known Onyx decryption tools available to download. The article will be updated in case such tool appears in the market. You can try to use the tool recommended below to restore at least some of the lost data.

If your files are encrypted by Onyx, you can use several methods to restore them:

Data Recovery Pro

Use Data Recovery Pro to restore encrypted files. Although this tool might not be able to decrypt all files, you can still give it a shot. 

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Onyx and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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