What is OONN?
If you have noticed that the extensions of your files have changed to “.OONN” ones, your computer is infected with OONN ransomware. This virus belongs to the very widespread file-encryption ransomware family called STOP(DJVU). Nearly every week internet users face a new member of this family. Talking about OONN ransomware, it has a potential to become the most widespread virus of this family. It becomes possible due to the tricks that hackers use to spread it. Generally, you can become infected with this virus by downloading deceptive installers from free file sharing services and torrent trackers. But nowadays hackers can even inject the code of OONN ransomware into a regular Microsoft Office document. Then they send this file by email and when a victim decides to open it, the operating system also executes this code. After it OONN infects Registry folder and system processes by the means of which it encrypts files. As the result, the files get new “.OONN” extension. At the same time the virus drops the ransom note called “_readme.txt”. By the means of this note hackers try to assure victims, that the only way to restore files is to purchase the decryption tool. Unfortunately, it’s the surest way, but in the most cases, they just deceive their victims. So we strongly recommend you to avoid any contact with them, otherwise there is a possibility that everything can get much worse. Still, there is a way out. Read our detailed guide on how to remove OONN ransomware and decrypt “.OONN” files without paying ransoms!
Don't worry, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
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Discount 50% available if you contact us first 72 hours, that's price for you is $490.
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- How to remove OONN ransomware from your computer
- Automatically remove OONN ransomware
- Manually remove OONN ransomware
- How to decrypt .OONN files
- Automatically decrypt .OONN files
- Manually decrypt .OONN files
- How to prevent ransomware attacks
- Remove OONN ransomware and decrypt .OONN files with our help
How to remove OONN ransomware from your computer?
Every day ransomware viruses change as well as their folders, executable files and the processes, which they use. For this reason it’s difficult to detect the virus yourself. That’s why we’ve prepared the detailed guide for you on how to remove OONN ransomware from your computer!
Automatically remove OONN ransomware
We strongly recommend you to use automated solution, as it can scan all the hard drive, ongoing processes and registry keys. It will mitigate the risks of the wrong installation and will definitely remove OONN ransomware from your computer with all of its leftovers and register files. Moreover, it will protect your computer from future attacks.
Our choice is Norton 360 . Norton 360 scans your computer and detects various threats like OONN virus, then removes it with all of the related malicious files, folders and malicious registry keys. Moreover, it has a great variety of other features, like protection from specific ransomware attacks, safe box for your passwords and many other things!
Manually remove OONN ransomware
This way is not recommended, as it requires strong skills. We don’t bear any responsibility for your actions. We also warn you that you can damage your operating system or data. However, it can be a suitable solution for you.
- Open the “Task Manager”
- Right click on the “Name” column, add the “Command line”
- Find a strange process, the folder of which probably is not suitable for it
- Go To the process folder and remove all files
- Go to the Registry and remove all keys related to the process
- Go to the AppData folder and remove all strange folders, that you can find
How to decrypt .OONN files?
Once you’ve removed the virus, you are probably thinking how to decrypt “.OONN” files or at least restore them. Let’s take a look at possible ways of decrypting your data.
Restore .OONN files with Stellar Data Recovery
If you decided to recover your files, we strongly advise you to use only high-quality software, otherwise your data can be corrupted. Our choice is Stellar Data Recovery. This software has proven to be very appreciated by customers, who have faced ransomware problems!
- Download and install Stellar Data Recovery
- Select drives and folders with your files, then click Scan.
- Choose all the files in a folder, then press on Restore button.
- Manage export location.
The services we’ve mentioned in this part also guarantee users, that the encrypted data is unlikely to become damaged. But you should understand, that there is still a risk to corrupt your files.
Decrypt .OONN files with Emsisoft decryptor
Decrypt .OONN files with Kaspersky decryptors
Decrypt .OONN files with Dr. Web decryptors
Decrypt .OONN files manually
If above mentioned solutions didn’t help to decrypt .OONN files, still, there is no need to invest in the malicious scheme by paying a ransom. You are able to recover files manually.
You can try to use one of these methods in order to restore your encrypted data manually.
Restore .OONN files with Windows Previous Versions
- Open My Computer and search for the folders you want to restore;
- Right-click on the folder and choose Restore previous versions option;
- The option will show you the list of all the previous copies of the folder;
- Select restore date and the option you need: Open, Copy and Restore.
Restore .OONN files with System Restore
- Type restore in the Search tool;
- Click on the result;
- Choose restore point before the infection infiltration;
- Follow the on-screen instructions.
How to prevent ransomware attacks?
If you have successfully removed OONN ransomware, you know probably think about the ways how to protect your data from future attacks. The best way is to create backups of your data. We recommend you to use only high-quality products. Our choice here is Stellar Data Recovery. This soft can easily create highly-qualified backups, has a user friendly interface and moreover, it can help you to restore your files! Moreover, you can use cloud backup services. Such services give you an opportunity to not worry about the safety of your backups and provide you with immediate access to your data. The best choice here is BigMIND. This service has a user friendly interface and it becomes very easy to keep your data safe from ransomware attack!
If you want to learn out more details about the ways how to prevent ransomware attacks, read our detailed article!
Write us an email
If your case is an unusual one, feel free to write us an email. Fill the form below and wait for our response! We will answer you as soon as possible. The files we need to inspect your case are: executable files of the virus, if it’s possible; examples of the encrypted files; screenshots of your task manager; ransom note; background screen.
CONCLUSION: nowadays, these solutions are the all possible ways to remove OONN ransomware and decrypt “.OONN” files. Nowadays the best way to remove it is the Norton 360 . Their specialists improve the scan system and update the databases every day. It helps not only to remove existing problems, but also protects computers from future attacks. If there is a new way to decrypt your files, we will update the article, so stay tuned.