Remove ZyNoXiOn Virus (+Decrypt .ZyNoXiOn.BlOCkED files) – Xorist Ransomware

ZyNoXiOn – Ransomware

The ZyNoXiOn stands for a ransomware-type infection. The virus comes from the Xorist ransomware family. ZyNoXiOn was elaborated particularly to encrypt all major file types. Once the file is encrypted people are not able to use them. ZyNoXiOn adds the “.ZyNoXiOn.BlOCkED” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by ZyNoXiOn, will be renamed into “myphoto.jpg.ZyNoXiOn.BlOCkED“. As soon as the encryption is finished, ZyNoXiOn places a special text file into every folder containing the encrypted data.

The message given by ZyNoXiOn text file requesting for the ransom is definitely the like the statements given by other ransomware virus representatives coming from the Xorist family. It literally mentions that the information is encrypted and that the only way to bring back it is to use a a distinct decryption key. Unfortunately, this is absolutely true. The kind of cryptography mechanism applied by ZyNoXiOn is still not appropriately examined. Still, it is definitely particular that each victim may be given the specific decryption key, which is totally unique. It is difficult to restore the files without the key available.

Another trick of ZyNoXiOn is that the victims cannot access to the key. The key is saved on a particular server run by the frauds associated with ZyNoXiOn ransomware. To get the key and recover the important info people have to pay the ransom.

Nonetheless, regardless of the requested amount, people need to stay away from paying the ransom. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom typically does not provide any positive outcome and people just waste 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 ZyNoXiOn ransomware and to recover the information data totally free. Thus, the only best decision is to recover the lost data from the available backup.

Virus Summary

NameZyNoXiOn Ransomware
File Extension.ZyNoXiOn.BlOCkED
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 .ZyNoXiOn.BlOCkED extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the world wide web is now overwhelmed with threats that look comparable to ZyNoXiOn ransomware. Destructive programs of such kind are generally elaborated to encrypt crucial data and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the special decryption key for data decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is merely not feasible. The only way to avoid the loss of your crucial data is to regularly create backups of your important information.

Remember that even if you create such backups, they need to be put into a special storage utility not connect to your main PC. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage place.

How did ransomware infect my system?

There are a number of methods used by online scams to distribute ZyNoXiOn virus. Despite the fact that it is uncertain how precisely ZyNoXiOn injects your PC, there are some leaks through which it may penetrate the system:

  • integration with third-party software, especially freeware;
  • spam emails from unknown senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Frequently ZyNoXiOn ransomware may be presented as some genuine software application, for instance, in the pop-ups instructing users to implement some crucial software updates. This is the typical trick used by online scams to persuade people into downloading and installing ZyNoXiOn infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals may describe numerous e-mail spam techniques to inject destructive codes into Windows PC. So, they may refer to 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 encouraging users to open some video, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may seriously harm the system. Fictitious Adobe Flash Player upgrade informs may result in ZyNoXiOn ransom injection. When it comes to the cracked applications, these illegally downloaded programs may likewise contain destructive codes causing ZyNoXiOn secret installation. Finally, injection of ZyNoXiOn may occur by ways of Trojans that covertly get injected into the system and install malicious utilities without the user’s permission.

Is there any method to prevent the injection of ZyNoXiOn ransomware?

Even though there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of advice we wish to show with you. Firstly, be really careful when you surf the web and especially while downloading complimentary apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may contain other unwanted utilities in the package, so they may be malicious. Make certain that your current anti-virus and your entire operating system is always duly updated.

Naturally, downloading pirated software is prohibited and may result in necessary damage to be produced your PC. Hence, stay away from downloading cracked software. You are likewise highly recommended to reconsider your existing security software and potentially change to another security solution that can render much better services of defending your computer.

Below please find the quotation from the ZyNoXiOn text file:


I am truly sorry to inform you that all your important files are crypted.
Atention! I do not offer for free the decrypt key\'s, for that you have to pay 0.13 BITCOIN.

You can get bitcoin very easy on this sites:

You have to create an account and to buy 0.13 BITCOIN from a seller located in your city.
Then you have to send the amount at this BTC address: 1F3SBmMNsQASLAt8xfD9JYDPhvb7B7d1CB
After that, contact me at this email address:
With this subject: ZYNOXION-G43829340920013

After the payment you will receive the key\'s to decrypt your files and a tutorial

Here is another list where you can buy bitcoin:

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

Use GridinSoft Anti-Malware to remove ZyNoXiOn 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

Emsisoft Decryptor for ZyNoXiOn

ZyNoXiOn (Xorist) is a popular free ransomware construction kit that has been increasingly popular during the past couple of weeks. The kit allows attackers to fully customize their ransomware including ransomware message, file extension targetted, ransom note file name, encrypted file extension and unlock password.

To use the decrypter you will require an encrypted file of at least 144 bytes in size as well as its unencrypted version. To start the decrypter select both the encrypted and unencrypted file and drag and drop them onto the decrypter executable.

Download ZyNoXiOn Decryptor

How to use the Xorist Emsisoft Decrypter

IMPORTANT! Make sure you remove the malware from your system first. Otherwise, it will
repeatedly lock your system or encrypt files. Any reliable antivirus solution can do this for you. If
your system was compromised through the Windows Remote Desktop feature, we also
recommend changing all passwords of all users that are allowed to login remotely and check the
local user accounts for additional accounts the attacker might have added.

The decrypter requires access to a file pair consisting of one encrypted file and the original, unencrypted
version of the encrypted file to reconstruct the encryption keys needed to decrypt the rest of your data.
Please do not change the file names of original and encrypted file, as the decrypter may perform file
name comparisons to determine the correct file extension used for encrypted files on your system.

  1. Download the decrypter from here.
  2. Once downloaded, select your file pair, and drag and drop it with your mouse onto the
    decrypter executable
  3. Once the mouse key is released, the decrypter will start to reconstruct the required encryption
    parameters. Depending on the ransomware, this process can take a significant amount of time.
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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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