How to remove (uninstall) Onyon virus

Onyon virus refers to the most perilous sort of unwanted software that may be encountered by the ordinary user. Adware are just a joke in compare with any encrypting virus, and the harm that it may give. The encrypting virus is the worst problem of all, which could appear on your PC. There's no need to concern, we know the answers for all your questions. How to uninstall the virus? How to decrypt the corrupted files? Just keep reading, and you'll learn the answers!

The virus infects your laptop through malicious attachments in e-mail, and after that promptly starts to encode folders. If you haven't stopped Onyon virus on the stage of penetration, then your data will be corrupted. Onyon virus encrypts the files of all sorts, including audio, images, video and text. The process takes from 5 minutes to few hours. Encoding speed may change depending on the machine capacity and the number of information stored on it. Hackers demand the ransom to be paid in Bitcoins, to make it less trackable.

Onyon virus applies the very complex algorithms of encryption that cannot be broken if the secret key is unknown. Thereby, you only have one really effective method to restore your data: the use of backup. The lack of backups mean that you can forget about your files, because you can't be sure that swindlers that stolen your data, won’t deceive you one more time after receiving a ransom. You still have several techniques to recover your files, however, they cannot warrant you success.

How to delete Onyon virus Virus

Data decryption is the main problem, which you think about, if you have Onyon virus in your system. But, the virus needs to be removed to ensure the safety of new files. The removal of Onyon virus is a required stage of all recovery ways. The instant uninstall is necessary if you choose the decryption in manual manner, or you are going to use the backups, and if you prefer to pay the price - the ransomware should be removed after the total file restore. The elimination can be performed with help of special anti-virus tool, or by-hand. Security and speed of each way are equal, but the requirements for user experience and knowledge are significantly different. You have to be an experienced user to execute the uninstalling in manual mode with no complications. Experience is needed in order to prevent errors or to neutralize the consequences of error, if it does occur. Deletion via special tool does not need any practice of its user. You just need to click on few icons and wait for five minutes. Under this part, you will see the particular instructions to get rid of Onyon virus. We accurately describe each stage of the process, to decrease the hazard of error. If you choose the real-time protection and full cleanup of system without user's interference - you may download a good AV-software right now! Download Spyhunter to remove Onyon virus virus automatically

Step 1. Boot into Safe mode

Safe mode

Start -> Msconfig.exe

Safe mode. Step 1

On the tab Boot select Safe boot

Safe mode. Step 2

Step 2. Check Startup folder

Start -> Msconfig.exe ->Disable unknown programs in the Startup tab


Step 3. Check hosts file

Modify hosts file, that located in C:\Windows\System32\drivers\etc\ .

Hosts file.Step 1

Open the file with Notepad and delete suspicious strings.

Hosts file.Step 2

It has to look like this:

Hosts file.Step 3

Step 4. Scan the system with antiviral scanner


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Step 5. Disable Safe mode

Start -> Msconfig.exe ->Disable Safe boot in the Boot tab

Deactivate Safe mode

How to restore files encrypted by Onyon virus

The issue of encrypting virus has the single safe solution - the load of backup. You should use other techniques if there's no another option, but be ready that they may not be successful. The fact that the backups are kept on external media, makes them virtually insensitive to Onyon virus. All other methods are based on the operating system in-built services, and their efficiency may be minimized by the virus itself and the absense of practice. We can propose you two more recovery methods. You can use the shadow copy service, or a special tool to decrypt the files. Decoding with use of the special decryptor is very efficient, but unfortunately, this tool isn't created for now. But you better review the sites of the famous anti-virus program vendors who often make such program. Manual decryption using shadow copies can be performed immediately. You may use the basic Windows service, however, there are new tools that will significantly facilitate your task. These programs are called ShadowExplorer and Recuva. Both of them are free, you may get them on the official web-pages, with step-by-step instructions for their use. You can find more information on these topic in our special article on file recovery.




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