How to remove Predator virus and restore encrypted files

If you've suffered from an encrypting program and have grounds to assume that it is the Predator ransomware – on this site you'll find useful info. We suggest plain and efficient advice on Predator removal and potential manners to recover the spoiled data.

What is Predator

Predator is a scarecrow of a day society, and we all know that if you cannot view your information and you see a ransom note – it’s time to be scared. It’s a valid reaction, unfortunately. An encrypting virus is the worst thing that can happen to you in the Net as a regular user literally cannot get rid of it. The single event when you can overcome an encrypting virus is when you aren't facing a real one, but a fake, that blocks your display and tries to deceive you into making a payment. In any other case, if ransomware was created and maintained in a proper manner – you can just expect that specialists can deal with it. If swindlers failed somehow, and there are any drawbacks, that allow you to recover files – we’ll explain to you what to do in this article.



Bypassing the virus' sort, the AES and RSA methods are very tricky difficult to hack them directly. It it requires centuries to make all needed calculations on a modern computer and, possibly, twenty or thirty years in case of usage of a super-powerful gear. The best manner to defeat a high-quality encrypting malware is to find vulnerabilities in its code, or hack the Command & Control website, to find a master key. Rare ransomware examples also have a breaker that can cease ransomware's operation completely or to leave unscathed the infected computer. If some parson discovers such switch for this virus, or publish a decryption tool, we'll update this article.

So, what is ransomware? It consists of a totally legitimate coding system that ciphers the data on customer’s machine, so you can't utilize them in any way. Of course, a key is encrypted too, but with a different algorithm. Usually, these manners are AES and RSA, that have demonstrated themselves the most complex and sustainable. The mentioned methods and the programs built upon them are freely available on the Internet, so hackers only have to add mechanisms of protection, to block an admittance to a ransomware, and create the reliable control and update pattern. Some viruses just act off-line, and web-criminals get a report about another "client" only when he approaches them and sets off the funds. Other ransomwares are function in another manner, and deliver data to thousands URL's, to puzzle the security specialists and maximize the efforts needed to beat a ransomware.


There are a few alternatives to examine, prior to giving up and waiting for a decryption program. As we said earlier, swindlers make mistakes, and certain peculiarities of the operating system can support you to get back the lost information.


  • A protected copy is the sole entirely efficient way to recover the information, but you should eliminate Predator before. Ensure that the virus is eliminated completely, as if it isn't – all info will be messed up again, with the files that were saved on a flash drive.
  • If you utilize an profile with no administrator rights – today’s your lucky day. The point is that the system duplicates any files until their removal or alteration. Those files are known as the SVC, and the malware has the methods to remove them. If you're operating from the user's account – the system asks for a permission at the exact second Predator starts to erase shadow copies. If you've seen such request and ignored it – your copies are fine, and you may find a topical program to restore the files.


In case you revised all these opportunities and you have no possibility to get back encrypted data – you should uninstall Predator from the PC and wait until a decryption tool will be published.

How to remove Predator

Unfortunately, there’s no possibility to totally avoid an installation of software. The virus is very sly and you will definitely pass some parts and then regret it (for instance, when you connect a flash data storage with your backups to a not-completely-cleared PC). It knows how to lurk very good, so you just can't remove it totally with your own hands. Here's your uninstall guide that will suit all your needs. It has some manual phases and one optional AV tool phase.

Removal instruction

If you are MAC user, follow this guide: how to decrypt files on MAC.




Step 1. Boot the system into safe mode

  • Press Start
  • Type Msconfig and press Enter

Safe mode. Step 1


  • Select Boot tab

Safe mode. Step 2



  • Select Safe boot and press Ok

More information about Safe mode: What is Safe Mode and how to boot computer in Safe Mode


Step 2. Show all hidden files and folders

  • Press Start
  • Click on Control Panel

Show hidden files. Step 1


  • Select Appearance and Personalization

Show hidden files. Step 2


  • Click on Folder Options
  • Select View tab
  • Select Show hidden files, folders and drives

Show hidden files. Step 3


  • Press Ok


Step 3. Remove virus files


Check next folders to find suspicious files:

  • %TEMP%
  • %ProgramData%


Step 4. Fix hosts file

  • Go to %SystemRoot%\System32\drivers\etc\ folder



  • Open hosts file using Notepad or other text editor
  • Delete suspicious elements
  • Basic hosts file looks like this:



Step 5. Clean registry (for experienced users)

  • Click Start
  • Type Regedit.exe and press Enter
  • Clean startup registry keys
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunServices
  • HKEY_LOCAL_MACHINE(HKEY_CURRENT_USER)\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit

Step 6. Scan computer with antivirus

Here's Spyhunter AV program which is not just effective, but also fast and constantly evolving software that will clear the PC of all undesired programs. Press the button under this paragraph to purchase Spyhunter and uninstall Predator.


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Step 7. Disable Safe Mode and restart computer

  • Press Start
  • Type Msconfig and press Enter
  • Select Boot tab
  • Remove the check near Safe boot

How to restore files

If you cleared your computer of the virus, it's time for some file recovery. As we said in previous paragraphs, if you use an admin profile and you gave the ransomware a pass to the device – you have no method to restore your information aside from the backups. If you use a usual entry – you still have some chances, but it will require peculiar recovery tool. The best ones of them are ShadowExplorer and Recuva tools. They're easy to get on their official pages, with thorough instructions.

  • Click Start
  • Click Control Panel

Decrypt files. Step 1


  • Click System and Security

Decrypt files. Step 2


  • Select Backup and Restore

Decrypt files. Step 3


  • Select Restore files from backup
  • Select checkpoint to restore


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