How to remove Masok virus and restore encrypted files

The guide was created to assist users to get rid of Masok ransomware. Here, we will give you the instruction on Masok removal, together with information on the decryption of corrupted files. We also provide the essential hints about encrypting viruses, which might help you to avoid infection next time.

Masok ransomware virus

An encrypting virus is the worst disaster that is among the scariest hazards of the Net. It's a clear robbery, but with no living pillagers close to you: hackers get into your machine and take everything they wish, leaving you with an empty system, filled with spoiled files. Masok malware is the brightest instance of this type of malware: it’s not difficult to get and too hard to uninstall, but there are a few measures that you can take. On this page, we want to explain to you the main rules of Masok's work and how it infected the machine. We'll tell you how you can evade encrypting virus' infection, and what you can do to decrypt the files. You have to understand that many these programs won't ever get beaten, and one of them is in your system – the data might be already lost for good. Sometimes fraudsters make mistakes to leave the switch to neutralize ransomware or to reverse its actions. The victim might be guarded by certain settings of the computer, and we'll teach you how you can apply it.

Summary

 

What is Masok ransomware and how it works

Masok virus

The program structure of an encrypting virus isn't really complex, though even the sloppiest one is extremely harmful, and we will prove our point. They all apply the super-strong methods of encryption. Ransomware's aim is not to take the data. All it needs to do is to penetrate the machine, spoil the information and remove the real data, putting the encoded versions instead of them. The files are unreadable if they are encoded. You cannot read the files and can’t bring them to their previous state. We know not many manners to recover the information, and we've described them all in this item.

The encrypting malware, also called ransomware, are the viruses that infect customers' machines and encrypt their files to demand money from them. The penetration is usually performed via email spam or zero-day Trojans. E-mail fraud isn't difficult to recognize – it will be a message without any notice, with some files attached to it. If we talk about 0-day Trojans, it’s way more complicated – you'll never see what it is before you get infected so that the best defensive manner is to regularly download the latest updates for the OS and other tools which you have in it.

The thing is that the common ransomware take advantage of the well-known ciphers, known as the AES and the RSA. They are very sophisticated and can’t be hacked. Well, you might decipher them, having a century of common computer’s working time or a couple of years of operation on the most productive computer of the world. We're certain that neither of these variants suits you. The easiest way to beat ransomware is to not let it infect the device, and we will explain to you how to do that.

When the ciphering is performed, scammers show you a letter with directives, and when it popped up – you can be certain that the data are spoiled. The only thing you can do now - to remove Masok from the CP and try to reconstruct the data. We have said “attempt” as the chances to achieve success without a decryptor are pretty low.

How to remove Masok

You have to delete ransomware until you go on since if it remains on your computer – it will begin encoding any file which gets into the PC. You have to understand that each device you're connecting to the infected PC will get encrypted too. We're sure that you don't want it, so simply get rid of the virus through sticking to this simple removal instruction. Keep in mind that the uninstallation won’t reverse caused harm, and after doing it, you won’t be able to pay money to scammers. It will be wise that since every ransom paid is making web-criminals more confident in their "business" and increases their money to create other encrypting programs. Another point is that if you are dealing with fraudsters, there is no guarantee that the information will be decrypted after you give out the ransom. They’ve just ciphered your information, and if you lean to give them the ransom after that.

Removal instruction

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

Startup

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

Masok decryption instruction

After the ransomware is deleted from the computer, and you're certain about it, you have to consider the decryption ways. On the first place, we have to notice that the most effective technique is to use a backup. In case you had the copies of your data and Masok is fully deleted – don't worry. Erase the wasted information and upload the copies. In case there were no backups – the chances to recover your data are slim to none. Shadow Volume Copies tool is your lucky ticket. We're talking about the common service of the Windows OS that saves all the changed or eliminated files. You might find them with the help of custom recovery programs.

Naturally, the complex viruses might clear these files, but if you're accessing the system from an account without administrator privileges, Masok just couldn’t do that not having your permit. You may recollect that sometime before you've seen a ransom note you've seen a different menu, suggesting to apply changes to the OS. If you've declined those alterations – your SVC weren't deleted, and you might use them and restore the information via special tools as ShadowExplorer or Recuva. They might be found on the Internet. Each of them has its official websites, so you have to download them from there, with step-by-step instructions. If you require more information on this topic – feel free to read this guide on file restoration: article about files decryption.

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