How to remove Erif virus and restore encrypted files

This article was created to assist our readers to get rid of Erif ransomware. On this page, you'll find everything you have to learn about Erif deletion, coupled with information on file restoration. Here we have the overall tips on ransomware that may help you to avoid penetration in future.

Erif ransomware virus

Erif is the worst thing that is among the ugliest viruses on the Net. It's a clear pillage, only without true pillagers involved: hackers penetrate your PC and take all they want, leaving you with a crippled system, filled with encoded folders. Erif ransomware is the brightest illustration of encrypting programs: it’s easy to get and almost impossible to beat, but we can assist you with it. On this page, we want to tell you the significant rules of ransomware's work and how it got into your computer. We will tell you how you can avoid ransomware infestation, and what you can do to decrypt your files. Don't forget that many these viruses will never get decrypted, and one of them is on your computer – your information might be already lost for good. Sometimes fraudsters make mistakes to create the approach to neutralize ransomware or to reverse its doings. The customer can be guarded by specific options of his PC, and we'll tell you how you can take advantage of it.

What is Erif ransomware

The encrypting viruses, also known as ransomware, are the viruses that infest users’ systems and encrypt their files to ask a ransom from them. More often than not, hackers get on customer's PC via email spam or 0-day Trojans. E-mail fraud isn't hard to define – it will be a message without any notice, and there will be some files attached to it. In case of zero-day vulnerabilities, it’s way more complicated – you won’t realize what it is before the PC gets infected which means that the best way is to frequently update the system and other programs which you use.

 

The catch is that all ransomware exploit the well-known ciphers, known as the AES and the RSA. They are super complex and cannot be deciphered. Well, you may decipher them, having five decades of your home machine’s working time or a few years of operation on the most efficient machine in the world. We sincerely doubt that any of these options is suitable you. We will teach you that ransomware are easy to evade, but if it’s already on your computer – it's a problem.

The code of ransomware isn't a big deal, yet even the very carelessly designed ransomware is super hazardous, and we’ll prove our point. They all use the super-powerful mechanisms of encryption. Malicious programs' aim is not to literally smug the data. It simply has to penetrate the computer, spoil your files and remove the original data, leaving the spoiled files in their place. The information are useless afterwards. You can’t use the files and cannot bring them to their previous state. There are not many techniques to repair the files, and we've described each of them in our piece.

As soon as the ciphering is carried out, ransomware shows you a note with demands, and is it appeared – you can be sure that the files are spoiled. The only turn you can take now - to eliminate Erif from the device and try to recover the information. We've said “attempt” since the probability to succeed without a decryption utility are ghostly.

Erif removal guide

You need to uninstall Erif before you start working on file decryption because if it remains on the system – it will go on encoding any file which comes into the machine. You have to understand that each medium storage you are sticking into the corrupted PC will get infected too. We know that it's bad for you, so just remove ransomware by sticking to our efficient removal guide. Keep in mind that this won’t restore the files, and after doing it, you won’t be able to pay the ransom. We recommend doing that as each ransom paid makes swindlers more confident in their "business" and increases their funds to produce intricate viruses. Significant point is that when you are forced to deal with hackers, there’s no proof that the information will be decrypted after you pay the money. They have already stolen your information, and we don't think that you want to send them the ransom after that.

Removal instruction

Step 1. Boot in 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

Erif decryption instruction

When you uninstall Erif from the system, and you double-checked it, you should consider the recovery methods. On the first place, we want to notice that the very proven manner is to load a backup. If you had the copies of the information and Erif is fully removed – don't hesitate. Erase the wasted files and upload the copies. If you had no backup copies – the probability of recovering the data are slim to none. Shadow Volume Copies tool is a thing that helps you to do it. It’s the basic tool of the Windows OS, and it duplicates each file that was modified. They may be reached with the help of custom recovery utilities.

No doubt, all complex encrypting programs might remove these copies, but if you're accessing the system from a profile that has no master rights, Erif simply couldn’t perform that not having your allowance. You may recall that sometime prior to the showing of a swindler's note there was another menu, offering to make changes to your system. If you have cancelled these alterations – the copies are still there waiting for you, and they may be found and used via such utilities as Recuva or ShadowExplorer. You may easily locate each of them in the Web. You might load them from the sites of their developers, with step-by-step guides. If you need more information about this – feel free to read this guide about file repair: article about files decryption.

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