Vtua Virus Removal Guide (+Decrypt .vtua files)

Vtua Virus Ransomware

Vtua is a destructive software application functioning as typical ransomware. Michael Gillespie, the popular virus researcher, very first found this new name in the DJVU ransomware family.

Vtua was created for the sole function to encrypt all popular file types. Realistically, as quickly as the file encryption is successfully achieved, the users are unable to get access to them. Vtua ransomware includes its own “.vtua” to all the encrypted data. For instance, the file “price_list.xls”, as soon as modified by Vtua, will be titled as “price_list.xls.vtua”. When the encryption is achieved, Vtua puts its own distinct text file (_readme.txt) into all the folders that save the encrypted files.

The message specified by _readme.txt requesting for the random os extremely comparable to the notices provided by other ransomware hazards coming from the DJVU family. The caution generally shows that the data has been encrypted and the only solution to get access to it is to use a distinct standalone key. Regretfully, this declaration is definitely real.

The method to encrypt the files utilized by Vtua is not completely investigated. Nevertheless, there is no doubt that each computer system owner might be released a special decryption key, which is absolutely distinct. It is incredibly hard to recuperate the data without the proper key in location.

“Don’t worry, you can return all your files!”, from _readme.txt message:

One more peculiarity of the Vtua virus is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the complete control by the criminals who have launched the Vtua virus into the web. In order to obtain the key and bring back the essential data, the users are informed to get in touch with the scams via email or by telegram and to pay the ransom in the quantity of $980.

The message likewise says that the people must get in touch with the Vtua authors within 72 hours upon the minute of the information file encryption. The alert shows that by doing so the people will obtain a 50% discount rate, therefore, the ransom quantity drops down to $490.

No matter what the amount of the ransom is, we highly advise that you do not pay the ransom. There is no warranty that these online scoundrels will keep their pledges, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is received into their accounts. Hence, paying ransom often does not result in an effective healing. So, the users might simply lose their money for absolutely nothing.

Likewise, we urge you not to contact the scams as they instruct. Do not move cash into their wallets. There are no applications that might split the Vtua ransomware or restore the information for free. Therefore, the only appropriate choice is to restore the data from possible backups (if readily available).

Virus Summary

Name Vtua Ransomware
File Extension vtua
Type Ransomware
Family DJVU
Short Description The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
Symptoms File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .vtua extension to all the files modified by it.
Distribution Method Adware bundles and software cracks
Similar Infections Lokas, Besub, Nusar
Vtua Removal Tool   GridinSoft Anti-Malware
Vtua Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now full of infections similar to the Vtua ransomware. For instance, this particular hazard is generally identical to Brusaf and other ransomware-type infections. These damaging energies have been established in order to encrypt the important data and express the need for the users to pay the ransom. All these infections use the similar algorithm to create the particular key for effective data decryption.

Unless the Vtua ransomware is still under the advancement procedure or has actually got some concealed bugs, it is not possible to bring back the information by hand. Hence, the only working service to prevent the loss of your important data is to frequently maintain updated backups of all your important files.

Another essential piece of suggestions is to store the backups on special storage not linked to your main device. For instance, you may keep it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your regular drive is very dangerous, given that the backup may likewise be secured by the Vtua ransomware.

Leakages for the Vtua ransomware attack.

Vtua utilizes many courses to infiltrate the susceptible computer systems. It is not specific what specific method was used in your case, however, the intrusion may take place via the following channels:

  • bundling with third-party programs, mainly free apps;
  • spam emails from the unknown senders;
  • websites offering complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Vtua might disguise itself as some authentic application, for example, through the deceptive notifies requiring installation of some software application upgrade. This is the most typical trick used by the scams to inject the Vtua virus files into the system. In this manner users partially participate in its setup, without clearly understanding the danger.

Moreover, the scams might send unsolicited spam email with tricky alerts motivating individuals to open dubious attachments or click on some download links, for instance, those encouraging individuals to open particular photos, text files, tax documents and other information.

No doubt, opening these files or clicking on the malicious links may basically damage the system. Fake Acrobat Reader upgrade notices may lead to the Vtua ransomware infiltration. Likewise, downloading the cracked software might additionally consist of the ransomware installer. The last but not the least, setup of Vtua may take place through some Trojan horses that might be set up stealthily into the system and without the user’s direct consent or even consent.

Preventing the Vtua virus injection.

Naturally, there is no outright warranty that your computer will be constantly free of any malware attacks, nevertheless, we wish to share some helpful tips with you to make it more secure. Make sure to pay extremely close attention while browsing the web and specifically while downloading cost-free programs. Do not open any suspicious email accessories, especially if the sender is not understood to you.

Do not forget that particular freeware installer may likewise consist of some other additional apps in the package. These extra applications might be extremely damaging. It is of utmost significance to keep your anti-virus software application and your operating system in general to be constantly correctly updated.

It is rather sensible that downloading cracked software is unlawful, nevertheless, furthermore, such unauthorized software application use may likewise bring major damage to your PC. For this reason, do not download any broken programs. Plus, the fact that your present anti-virus did not secure the system from the Vtua ransomware is a good reason for you to reconsider your options and change to another program that can render the securing functions on a far better level.

Below please find the quotation from the Vtua text file:

ATTENTION!
 
 Don't worry, you can return all your files!
 All your files like photos, 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:
 https://we.tl/t-2P5WrE5b9f
 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:
 restorealldata@firemail.cc
  
 Reserve e-mail address to contact us:
 gorentos@bitmessage.ch 

 Our Telegram account:
 @datarestore

Screenshot of files with “.vtua” extension added by the virus:”

Use GridinSoft Anti-Malware to remove Vtua ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press Install button for run GridinSoft Anti-Malware.

3.Once installed, GridinSoft Anti-Malware will automatically run.

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

Use Emsisoft Decryptor for restore vtua files

You can get Emsisoft Decryptor by clicking the button below:

  Emsisoft Decryptor

  1. Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
  2. Once the license terms are accepted, the primary decryptor user interface opens.
  3. By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
  4. Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
  5. After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
  6. The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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