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  • Active
  • Severity: High
  • Ransomware
  • Windows
  • Verified · Mar 2022

How to remove Vyia file virus

A step-by-step removal guide for affected devices. Follow the verified procedure below — most readers complete it in under 10 minutes.

Lucia Danes · Virus researcher

Vyia ransomware is a type of malware that encrypts personal files and does that quickly

Vyia file virus

Vyia ransomware is a virus that attacks Windows computers by using various infiltration methods. It is commonly distributed via spam email campaigns and torrent sites, so ransomware manages to spread silently and quickly. Once inside, it uses an encryption algorithm to lock up all documents, archives, videos, music, and other files, adding .vyia extension to them. After that, ransomware delivers a ransom note _readme.txt text file, which includes instructions on how to recover the encrypted data.

According to Vyia file virus authors, victims need to contact them via support@sysmail.ch, helprestoremanager@airmail.cc emails, and provide their personal ID found in the ransom note. Once that is done, users should receive further instructions to proceed with the payment and receive the tool capable of recovering files.

However, we do not recommend contacting the attackers because they might not deliver the required decryption tool. Check out the alternative methods we provide below instead. This is a dangerous threat, and money extortion is not a trustworthy people's tactic.[1]

Vyia ransomware is a cryptovirus that belongs to a malware family known as Djvu virus. This malware encrypts all the important files on a Windows computer and restricts access to them. Cybercriminals behind the attack explain that the only way to recover data is by paying ransom in Bitcoin, but that is neither safe nor successful in many cases. Decryption is not possible, at this point.

Name Vyia file virus
Type Ransomware, file-locker, cryptovirus
Family STOP virus/ Djvu ransomware
Distribution methods Files with the payload of the ransomware can be distributed via email attachments, torrent sites, pirating software
File marker .vyia appears at the end of the filename once the piece is encrypted
Ransom note _readme.txt
Contact emails support@sysmail.ch, helprestoremanager@airmail.cc
Data repair options Files can be recovered using the media file repair tool, official decryption tools, relying on data backups. Options now are limited, so rely on alternate methods listed in the article
Elimination Anti-malware tools are required here 
System repair FortectIntego can help with the system improvements and virus damage recovery

What can be done now once files get locked?

While it is true that Vyia virus files require a unique decryption key to unlock them, experts[2] recommend not paying the ransom, as cybercriminals might not keep their promises, resulting in financial losses. In this article, we will explain how to get rid of malware and use alternative methods for data recovery.

Vyia is a type of virus that is classified as ransomware. These threats are known for accessing user machines without permission and encrypting all files on them. The threat affects documents, images, videos, and archives to keep the user encouraged to pay. This way, cybercriminals behind the attack can ask for a ransom payment in return for a unique key.

Vyia ransomware – a computer infection that encrypts all personal files with a .vyia extension, restricting access to them. But the infection can affect more processes on the machine and damage various features, system files. It is crucial to remove the ransomware as soon as you see the ransom message and can notice locked files.

The malware drops a ransom note _readme.txt that delivers the following claims:

ATTENTION!

Don't worry, you can return all your files!
All your files like pictures, 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:
hxxps://we.tl/t-XG8CpMbJwj
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:
support@sysmail.ch

Reserve e-mail address to contact us:
helprestoremanager@airmail.cc

Your personal ID:

Ignore these claims and make sure to react as soon as possible. The threat may leave the system once data is encrypted and leave the user to deal with consequences. However, there are additional processes and files, malware that can be added to the system for persistence insurance.

If the data recovery is started before eliminating the ransomware, the second round of encryption is possible. This could permanently damage the machine and encoded data. Avoid that and remove the threat ASAP avoiding any further issues and additional problems that Vyia file virus leftover can cause.

Removing the ransomware infection

Cybercriminals might not keep their promises resulting in financial losses for you. Here we explain more how to deal with the Vyia file virus by properly using available alternative methods. These steps should be taken as soon as possible since the infection can put a major strain on system resources during those additional processes. You need to get the anti-malware tool or security program and clear the infection.

Paying might seem like a good idea at first since criminals promise to keep your data safe and secure. However, experts recommend against this practice. There have been many cases where those who paid were unable to repair their files still and it resulted in financial losses. Rely on Vyia ransomware removal processes instead.

Vyia ransomware

To protect yourself from ransomware, make sure to use applications like anti-malware tools, security programs, AV detection[3] engines. These tools can help remove the threat and terminate any related crypto-extortion viruses in your system. Try SpyHunterCombo Cleaner or MalwarebytesMalwarebytes for this job and clear the machine fully.

Anti-malware programs help keep your system safe from malware and other technical problems. These tools cannot fix issues with the encrypted files or recover lost data, but they can remove the infection, which will stop any future encryption attempts on that particular drive/volume of storage in question.

Take care of the system and damaged files

An infection like the Vyia ransomware virus can alter the Windows registry database, damage vital bootup, and other sections, delete or corrupt DLL files, etc. Once a system file is damaged by malware, antivirus software is not capable of doing anything about it, leaving it just the way it is. Consequently, users might experience performance, stability, and usability issues, to the point where a full Windows reinstallation is required.

Therefore, we highly recommend using a one-of-a-kind, patented technology of FortectIntego repair. Not only can it fix virus damage after the infection, but it is also capable of removing malware that has already broken into the system thanks to several engines used by the program. 

  • Download the application by clicking on the link above
  • Click on the ReimageRepair.exe
    Reimage download
  • If User Account Control (UAC) shows up, select Yes
  • Press Install and wait till the program finishes the installation process
  • The analysis of your machine will begin immediatelyReimage scan
  • Once complete, check the results – they will be listed in the Summary
  • You can now click on each of the issues and fix them manually
  • If you see many problems that you find difficult to fix, we recommend you purchase the license and fix them automatically.

Decryption: options and differences with offline and online keys

The family of Djvu virus is known for years now, and it is one of the most dangerous. The new versions of this threat are constantly being released, and threats affect machines quickly because recent changes allow them to spread rapidly. Improvements let these variants pop up each week with a different name or infection method, which makes it difficult for analysts to track down and create the official decryption tools.

The newer types of encryption methods affect how you can decipher data, and both offline keys, as well as online ones, may be in use. There's a difference between them because sometimes, when servers cannot communicate with malware -offline ids become necessary, which means each version has one ID used by all devices affected by the same version. However, the Vyia file virus is relying on online IDs more.

The online key for unlocking this ransomware is different per device, which means that there's no way of recovering files for all victims. This was previously possible with offline ids and the tool still available. You can try to check if the version that you encountered is possible to decrypt. Vyia file virus might not connect to the server and use offline ids for your device.

Even if your case meets this condition, somebody from the victims has to pay criminals, retrieve an offline key, and then share it with security researchers at Emsisoft. As a result, you might not be able to restore the encrypted files immediately. Thus, if the decryptor says your data was locked with an offline ID but cannot be recovered currently, you should try later. You also need to upload a set of files – one encrypted and a healthy one to the company's servers before you proceed.

  • Download the app from the official Emsisoft website.
  • After pressing Download button, a small pop-up at the bottom, titled decrypt_STOPDjvu.exe should show up – click it.
  • If User Account Control (UAC) message shows up, press Yes.
  • Agree to License Terms by pressing Yes.

  • After Disclaimer shows up, press OK.
  • The tool should automatically populate the affected folders, although you can also do it by pressing Add folder at the bottom.
  • Press Decrypt.

From here, there are three available outcomes:

  1. Decrypted!” will be shown under files that were decrypted successfully – they are now usable again.
  2. Error: Unable to decrypt file with ID:” means that the keys for this version of the virus have not yet been retrieved, so you should try later.
  3. This ID appears to be an online ID, decryption is impossible” – you are unable to decrypt files with this tool.

If you're trying to crack the encrypted files on your device, it can be difficult if not know which ID was given. There are both offline and online keys in use, but they aren't always used interchangeably. Removing the infection is still more important and should come first. Anti-malware tools are needed here, and SpyHunterCombo Cleaner or MalwarebytesMalwarebytes should be launched immediately when the data gets locked.

By employing FortectIntego, you would not have to worry about future computer issues, as most of them could be fixed quickly by performing a full system scan at any time. Most importantly, you could avoid the tedious process of Windows reinstallation in case things go very wrong due to one reason or another.

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