How to remove Magniber virus and restore encrypted files

If you have suffered from a ransomware and have grounds to assume that it’s the Magniber virus – in our guide you will receive help. We provide plain and safe tips on Magniber deletion and possible ways to get back the spoiled info.

What is Magniber

Ransomware is a scarecrow of mankind, and each user knows that if a pop-up says: “files are encrypted” – it’s time to be scared. It’s a true, unfortunately. Magniber infection is the most dangerous threat that you can face on the Internet as a regular user has no power to get rid of it. The exclusive case when you're able to defeat ransomware is if you’re not facing a real one, but a fake, that covers the screen and tries to deceive you into making a payment. In all other cases, if a virus was developed and secured in a proper way – you should only expect that ransomware researchers can defeat it. If web-criminals committed a mistake, and there are some drawbacks, which let you to get back files – we’ll tell to you what to do on this page.



Regardless of ransomware’s type, the AES and RSA algorithms are very tricky difficult to bruteforce them. It might take centuries to make all necessary calculations on a standard computer or, maybe, 2-3 decades in case of usage of a mega-efficient computer. The only method to beat a well-made virus is to find flaws in its code, or break into the Command & Control website, to receive a master key. Rare viruses also have a switch that can cease ransomware's operation totally or to make it pass a particular computer. If any parson finds that switch for this virus, or publish a decryptor, we will give you complete info in this article.

So, what we'd see if we look inside a ransomware? It is driven by a completely legal cryptography algorithm which encrypts the folders on operator’s computer and makes them unreadable without a key. That key is also encrypted with another algorithm. Usually, these algorithms are AES and RSA, that have demonstrated themselves the very complex and fail-safe. These algorithms and the tools built upon them can be easily found in the Web, so hackers just have to add techniques of protection, to block an inlet to a virus, and create the reliable update and control scheme. Some encrypting tools might act independently, and fraudsters know of another victim only when he writes them and forwards his money. The best encrypting viruses are highly active, and send reports to thousands URL's, to confuse the researchers and throw them off virus’ track.


There are some things to inspect, before you can yield and wait for a decryptor. As it is said above, fraudsters make failures, and certain characteristics of your system might help you to restore data.


  • If you use an entry with no administrator authorization – it's time to compliment yourself. The point is that your Windows duplicates all files prior to they’re eliminated or encrypted. These backups are called Shadow Volume Copies, and the virus has the methods to destroy them. If you're using the regular account – the OS requests for a permission at the very moment Magniber goes to remove shadow copies. If you saw such thing and ignored it – it means that the copies are fine, and you should download a topical software to restore the data.
  • A protected copy is the sole completely efficient manner to get your files back, but you should delete a virus prior to it. Make sure that the virus is removed entirely, as if it isn't – all data will be corrupted instantly, with the files that were kept on a flash disc.


In case you revised all these things and there is no chance to restore the data – you need to uninstall Magniber from your computer and wait until a decryption software will be developed.

How to remove Magniber

Unfortunately, you can't fully avoid an automatic mode. The ransomware is too cunning and there is a possibility to pass some remains and then regret it (it may happen if you attach a flash drive with your saved data to a not-totally-clean system). It knows how to hide very well, so you just won’t have an opportunity to delete it completely in manual mode. According to this, we have developed an effective removal guide that can suit all your needs. It consists of some manual stages and an extra AV program stage.

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

We propose you to test Spyhunter AntiMalware which is not just efficient, but is fast and continuously progressing antivirus that is able to clean your PC of all viruses. Press the button under this paragraph to download Spyhunter and delete the ransomware.


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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 uninstalled the ransomware, or at least you aware of how you might to do it, let’s talk over the info recovery. As we said earlier, if you logged in from an administrator profile and you let the ransomware a pass into the PC – there is no method to restore the files except for the previously saved copies. If you use a common account – you have feeble odds for data restoration, but it needs topical recovery tool. We suggest you to try Recuva or ShadowExplorer programs. You can find these programs easily on the registered websites of their creators, 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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