Ooss Ransomware (.ooss Virus) Removal + Decrypt Files

.Ooss virus is yet another file locker virus which is another nasty variant of STOP Ransomware family. It is a cunning malware infection that will secretly intrude your PC, encrypt your files and then demand ransom money to give you decryption key. It will add .Ooss extension as suffix to name of all the encrypted files. You will no longer have access to all those files and there is nothing you can do to get them open. According to this nasty malware you have only chance of getting your files back is by paying the ransom money through BitCoin to buy that decryption key.


.Ooss Files Virus : Threat Analysis

 Name .Ooss Ransomware, .Ooss file virus, .Ooss extension virus
 Type Ransomware, Cryptovirus
 Extension .Ooss
 Family STOP (DJVU) Ransomware
 Ransom note _readme.txt
 Ransom Amount $490 to $980 (in Bitcoins)
 Description Ooss Ransomware encrypt your files by adding .Ooss extension to file names and demands a ransom to give decryption key
 Symptoms You will not be able to access any files on your system. You will find Ransom note in each folder demanding money.
 Distribution  Spam Emails, Email Attachments, bundled freeware, porn or torrent sites
 Detection Tool Ooss Download SpyHunter 5 Anti-Malware
 Data Recovery  Ooss Download Data Recovery Tool 

As you are already a victim of .Ooss File Virus, you are the first hand witness of the monstrosity of this malware. It will completely destroy your entire computer and lock down all your files. After encryption you will not be able to access nay of your images, videos, audios, documents or any other data stored on your machine. Once your files are encrypted by this virus there is a visible change that you can easily notice. For an instance if any of your file named “picture.jpg” then it will get changed to “picture.jpg.Ooss” and thus you can identify the infection. This nasty .Ooss Ransomware will also leave ransom note on your computer demanding $490-$980 USD ransom money to give you the decryption key. It is willing to give you a discount of 50% if you pay the ransom within first 72 hours of infection. Check full ransom note here:


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.
You can get and look video overview decrypt tool:
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that’s price for you is $490.
Please note that you’ll never restore your data without payment.
Check your e-mail “Spam” or “Junk” folder if you don’t get answer more than 6 hours.

To get this software you need write on our e-mail:

Reserve e-mail address to contact us:

Your personal ID:


.Ooss File Virus – How it infect your PC

.Ooss File Ransom is a crooked malware infection that could easily attack any Windows OS. It mostly get spread through spam emails that carry harmful codes. Those emails are shared in bulk with fake and catchy titles that easily get the readers attraction. When you open such kind of emails, the executable code automatically get installed on your system. Apart from this, .Ooss File Extension Virus can also spread through bundled free third party programs, cracked software, illegal patches and other methods. Malicious websites, phishing sites, network file sharing sites, social engineering and other methods. When finally your computer is infected then you really can’t do anything to reverse the scenario. You can only stay alert and try to avoid such kind of malware attacks.

What you can do about .Ooss virus

As you know there is nothing much to be done once your system is infected. Either you pay ransom money to get your files or you fight and remove this .Ooss virus ransomware completely followed by alternative data recovery. If you once pay the extortion, same type of attack will happen soon and you might have to go through al these problems again. So you need to deal with this virus once and for all. You must also ensure that you are prepared for future attacks. You can recover your files from backup or data recovery software but it will only work if you remove .Ooss file virus completely. If this virus is still on your PC when you recover data, they will get re-encrypted again and you will also lose the backup. So be smart and first remove this ransomware and then try to recover your files.

How To Remove .Ooss Virus From PC

If your PC is infected by .Ooss File Virus infection then it is really a critical situation. If don’t remove this threat quickly from your system, then it could lead to various harmful effects. This nasty malware can alter your system settings, expose your personal data, steal your financial details and corrupt your entire system. This guide offers tow type of removal process to remove this infection 1. Automatic Removal 2. Manual Removal. Manual removal of this threat could be quite risky and time taking. It is also not sure that manual removal method is effective enough to completely remove this infection. In most of the cases, some left over files of the malware can bring the infection on the compromised machine. Threats like .Ooss Virus Files also spread its copies on the infected PC with different names which could be hard to detect without knowing the malicious code type. In such case if you can’t remove those duplicate malware files, then malware will keep doing its dirty work in the background. So we suggest our readers to use a powerful Anti-Malware Software to detect and remove .Ooss virus and all hidden threats from the system.

Automatically Remove .Ooss File Virus 

If you are looking for a quick, permanent and safe way to remove .Ooss Ransomware infection from your system then you should use a powerful Automatic Malware Scanner to detect and remove all the files, hidden programs, registry keys, shortcuts etc. associated to this infection and remove all at once. We suggest one of the most trusted and best anti-malware application for the removal of this threat in this guide which comes highly recommended and performs up to the reputation. It is quick, effective, very easy to use and the virus database is regularly updated to fight against nay kind of malware outbreak like .Ooss Virus. Best of all, you don’t need any kind of special technical expertise to use this application and it offers free detection services. You just have to download the Automatic Malware Removal Tool and it will do the rest for you. It is a completely safe and fully automated software that can detect and remove .Ooss File Virus and all the other harmful and malicious threats from your system like Trojan, viruses, keylogger, malware, scam pop-up, rootkits, spyware, Ransomware, worms and many others.

Ooss Download Automatic .Ooss Virus Removal Tool

Amazing Features Of Automatic Malware Scanner

Malware Detection & Removal – Detect and remove spyware, rootkits, ransomware, viruses, browser hijackers, adware, keyloggers, trojans, worms and other types of malware.

Custom Scan – This feature gives you freedom to scan any part of your system particularly to find hidden threats including external hard drives or USB drives.

Real Time Protection – Advanced system guard feature has malware blocking technology which helps protect your PC against malware attacks, threats and other objects.

Technical Support – It is one of the best feature that provide ’24×7′ technical help to the users of custom malware fixes, specific to unique malware problems.

Regular Malware Definition Updates – Daily malware definition updates ensure complete protection of your PC and and help you protect your system from the latest malware threats or any latest malware outbreak.

Note : Removing .Ooss File Virus manually needs proper knowledge of system settings and programs. If make a little mistake in the manual process and delete wrong files, you might end up killing your system. So you are advised to use Automatic Malware Scanner to identify hidden threats and malware.

How To Recover Encrypted Files

If you don’t have any recent backup of your files, then you can use professional data recovery software to recovery your files. Stellar Windows Data Recovery software is a highly advanced and powerful data recovery suite. It can recover lost or permanently delete files. You should try the free version of this software to scan your PC. If the software can detect your files, then you will need to pay the recover all your files. But in this case you are not paying ransom money hackers. The Malware Removal Tool and Data Recovery are much more cheaper option than paying ransom money.

  • First you need to download the Stellar Data Recovery Software.

Ooss Download Data Recovery Tool

  • After installing the software launch the program, select type of Data you want to recover then click Next button.

.Ooss virus files recovery

  • Now you can select the location, Drive or volume and then click on Scan button.

.Ooss virus files recovery

  • After scan, you can choose file to recover by previewing them. Select files to recover and click on recover button to save the files.

recover .Ooss encrypted files

Manually Remove Ooss Virus

(Important NOTE – Please Bookmark This Page before starting the manual removal process because you might need to restart your PC or browser during the process.)

Attention! For the safety of your computer, before you start to remove .Ooss Ransomware manually, please confirm the following points:

1. You have good technical knowledge and experience for removing virus manually;

2. You know all the functions of your system process and its applications;

3. You are familiar with Registry entry and know the severe consequence of any mistake;

4. You are able to reverse the wrong operations during .Ooss Virus manual removal.

If you do not fulfill the above criteria then manual removal could be a risky. It is probably best if you to choose Automatic Malware Removal Tool to detect and remove .Ooss File Virus automatically which is completely safely and professional way doing it.

Part 1 – Start PC In Safe Mode With Networking

  • Press “Windows Key + R” buttons together on your keyboard.


  • Run box will appear, type “msconfig” and hit enter button.


  • System configuration box will appear on your screen.


  • Go to boot tab and select Safe boot then hit enter button.


Part 2 – Kill Malicious Process From Task Manager

  • Press “Windows Key + R” buttons together on your keyboard.


  • Run box will appear, type “taskmgr” and hit enter button to open Task manager.


  • Find malicious process related to .Ooss File Virus and right click on it then click End process.

Block .Ooss File Virus in Task Manager

Part 3 – Remove .Ooss File Virus From Control Panel

First you should check the Control Panel of your computer and remove any unwanted program that you have not installed by yourself. It might be possible that .Ooss File Virus virus is listed in Control Panel with any other random name to avoid its removal.

Remove .Ooss File Virus From Windows Vista/7

  • Click on Start menu and select Control Panel.


  • Select Uninstall a program option under Programs menu.


  • Find and remove .Ooss File Virus and other malicious programs.

Remove .Ooss File Virus From Windows 7

Ooss Download Automatic .Ooss File Virus Removal Tool

Remove .Ooss File Virus From Windows 8/10

  • Click “Windows + R” button together to open run box.


  • Type Control Panel in the Run Box then click OK.


  • Select Uninstall a program option under Programs menu.


  • Find and remove .Ooss File Virus or other related harmful programs.

Remove .Ooss File Virus From Windows 10

Part 4 – Remove .Ooss File Virus From Browser

Remove From Google Chrome

  • Open Chrome browser > Click on Menu > select More Tools > Choose Extensions.
  • Find and remove .Ooss File Virus related malicious extension from chrome.

Remove .Ooss File Virus From Chrome

Remove From Mozilla Firefox

  • Open Mozilla Firefox > Click on Menu > select Add-ons.
  • Find and remove .Ooss Virus related malicious add-ons from Firefox.

Remove .Ooss File Virus From Firefox

Remove From MS Edge

  • Open Edge browser > Click on More option > select settings > Choose Extensions.
  • Click on .Ooss Virus related unwanted extension and hit uninstall button.

Remove .Ooss File Virus From Edge

Remove From Internet Explorer

  • Open Internet Explorer > Click on Gear icon > choose Manage Add-ons.
  • Click on .Ooss Virus related unwanted extension and press disable button.

Remove .Ooss File Virus From Internet Explorer

Part 5 – Remove .Ooss File Virus From Registry Editor

  • Press “Windows Key + R” buttons together on your keyboard.


  • Run box will appear, type “regedit” and hit enter button.


  • Windows Registry editor will appear on your screen.


  • Find and remove .Ooss File Virus related keys.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe “Debugger” = ‘svchost.exe’

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe “Debugger” = ‘svchost.exe’


HKEY_LOCAL_MACHINE\SOFTWARE\Uninstall\”virus name”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”

HKEY_CURRENT_USER\Software\.Ooss File Virus

Tips To Prevent Malware Like .Ooss File Virus In Future

  • You should use a powerful and reliable anti-virus program and scan your computer regularly.
  • Check Windows Firewall security and turn it on for the real time safety form malware and viruses.
  • You must avoid visiting to malicious, porn and torrent websites to stay safe online.
  • Avoid downloading any free or unknown program from any unreliable website or link.
  • Say a big No to download cracked software, themes and wallpaper, screensaver similar products.
  • Do not click on any misleading advertisement that flash on your browser when you go online.
  • Keep your Windows OS and other software up to date to avoid vulnerabilities.
  • Download updates and software patches only from official and trusted websites.
  • Always create a system restore point when you PC is running fine for security purpose.
  • Keep backup of all your important files and data to avoid any kind of data loss situation.

Ooss Download Automatic .Ooss File Virus Removal Tool

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