Remove Nyan Virus (.nyan Files Ransomware) – VoidCrypt Ransomware

Nyan Virus – Details

The Nyan mean a ransomware-type infection. The virus comes from the VoidCrypt ransomware family. Nyan was elaborated specifically to encrypt all major file types. When the file is encrypted people are not able to use them. Nyan adds the “.nyan” extension for each file encrypted by it. For example, the file “myphoto.jpg“, as soon as encrypted by Nyan, will be renamed into “myphoto.jpg.nyan“. As quickly as the encryption is completed, Nyan places a special text file into every folder containing the encrypted data.

The message given by Nyan text file requesting the ransom is definitely the same as the statements given by other ransomware virus representatives coming from the VoidCrypt family. It actually mentions that the info is encrypted which the only way to bring back it is to use a an unique decryption key. Regretfully, this is absolutely true. The sort of cryptography mechanism applied by Nyan is still not correctly examined. Still, it is definitely certain that each victim may be given the specific decryption key, which is completely unique. It is difficult to bring back the files without the key available.

Another technique of Nyan is that the victims cannot gain access to the key. The key is saved on a particular server run by the frauds related to Nyan ransomware. To get the key and recover the important info people have to pay the ransom.

However, irrespective of the asked for amount, people should stay away from paying the virus. Cyber frauds are not fair, so they tend to entirely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom generally does not provide any positive result and people just lose their money for absolutely nothing.

We strongly advise that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Nyan ransomware and to recover the data data for free. Therefore, the just right decision is to recover the lost information from the available backup.

Virus Summary

NameNyan Ransomware
File Extension.nyan
TypeRansomware
FamilyVoidCrypt
Short DescriptionThe 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.
SymptomsFile encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special nyan extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the web is now overwhelmed with threats that look similar to Nyan ransomware. Malicious programs of such kind are typically elaborated to encrypt crucial information and to set forth the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the unique decryption key for data decryption.

Hence, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only way to prevent the loss of your crucial files is to routinely create backups of your important information.

Bear in mind that even if you create such backups, they should be put into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted along with other files, so it’s certainly not a good storage place.

How did ransomware infect my computer?

There are numerous ways used by online frauds to distribute Nyan virus. Despite the fact that it doubts how precisely Nyan injects your computer, there are some leaks through which it may penetrate the system:

  • integration with third-party software, especially freeware;
  • spam e-mails from unidentified senders;
  • websites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Typically Nyan ransomware may exist as some genuine software application, for example, in the pop-ups instructing users to implement some crucial software application updates. This is the typical trick used by online scams to persuade people into downloading and installing Nyan infection manually, by means of their direct participation in the installation process.

Furthermore, the criminals may describe numerous e-mail spam techniques to inject harmful codes into PC. So, they may describe to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some video, documents, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may severely damage the PC. Fictitious Adobe Flash Player update alerts may result in Nyan ransom injection. As for the cracked applications, these illegally downloaded programs may also contain destructive codes causing Nyan secret installation. Lastly, injection of Nyan may take place by methods of Trojans that covertly get injected into the system and install destructive tools without the user’s consent.

Is there any way to avoid the injection of Nyan ransom virus?

Despite the fact that there is no 100% guarantee to avoid your PC from getting infected, there are some pieces of advice we want to share with with you. Firstly, be really cautious when you browse the web and especially while downloading totally free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may consist of other unwanted utilities in the bundle, so they may be harmful. Make certain that your current antivirus software and your entire OS is always appropriately updated.

Of course, downloading pirated software is unlawful and may lead to vital damage to be produced your PC. Hence, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and potentially change to another security solution that can render far better services of protecting your PC.

Screenshot of files with “.nyan” extension added by the ransomware:
Nyan Ransomware - encrypt files with .nyan extension

Use GridinSoft Anti-Malware to remove Nyan 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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

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

GridinSoft Anti-Malware Install

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

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

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About 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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