Masok Ransomware

Masok Ransomware Description

Cybersecurity researchers spot new data-locking Trojans daily. One of the most recent ones goes by the name Masok Ransomware. When inspected, the Masok Ransomware revealed to be a variant of the STOP Ransomware.

Propagation and Encryption

It is yet to be determined with any certainty what is the specific propagation method that has been employed in the spreading of the Masok Ransomware. Some experts believe that the creators of the Masok Ransomware have used the conventional methods of propagating ransomware threats – mass spam email campaigns alongside bogus software updates and pirated fake copies of various applications. When the Masok Ransomware manages to infiltrate a system, it will start the attack with a brief scan. The scan is used to determine the locations of the files, which will be marked for encryption. Then, the Masok Ransomware will begin locking the marked files. Once the Masok Ransomware encrypts a file, it will alter its name by adding a '.masok' extension at the end of the filename. As an example, we can mention that an audio file, which was named 'Onyx-and-Peridot.mp3' previously, will be renamed to 'Onyx-and-Peridot.mp3.masok' once the encryption process is completed.

The Ransom Note

In the next phase of the attack, the Masok Ransomware will drop a ransom note called '_readme.txt' and reads:


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:
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:

Reserve e-mail address to contact us:

Our Telegram account:
Mark Data Restore

Your personal ID:’

The attackers are asking for a ransom fee of $980 but offer a 50% discount to users who manage to contact them within 72 hours. They will 'only' have to pay $490. The attackers offer to unlock one file free of charge so that the victim knows that they are able to decrypt all their data. The attackers expect to be contacted via email at '' or '' or alternatively on Telegram @datarestore.

We counsel you to stay away from cyber crooks altogether. Do not give your hard-earned cash to such shady individuals, especially since there is no guarantee that they will provide you with the promised decryption key. A safer approach is to download and install a legitimate anti-spyware application, which will remove the Masok Ransomware from your computer swiftly.

Do You Suspect Your PC May Be Infected with Masok Ransomware & Other Threats? Scan Your PC with SpyHunter

SpyHunter is a powerful malware remediation and protection tool designed to help provide PC users with in-depth system security analysis, detection and removal of a wide range of threats like Masok Ransomware as well as a one-on-one tech support service. Download SpyHunter's FREE Malware Remover
Note: SpyHunter's scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read more on SpyHunter. Free Remover allows you to run a one-off scan and receive, subject to a 48-hour waiting period, one remediation and removal. Free Remover subject to promotional details and Special Promotion Terms. To understand our policies, please also review our EULA, Privacy Policy and Threat Assessment Criteria. If you no longer wish to have SpyHunter installed on your computer, follow these steps to uninstall SpyHunter.

Security Doesn't Let You Download SpyHunter or Access the Internet?

Solutions: Your computer may have malware hiding in memory that prevents any program, including SpyHunter, from executing on your computer. Follow to download SpyHunter and gain access to the Internet:
  • Use an alternative browser. Malware may disable your browser. If you're using IE, for example, and having problems downloading SpyHunter, you should open Firefox, Chrome or Safari browser instead.
  • Use a removable media. Download SpyHunter on another clean computer, burn it to a USB flash drive, DVD/CD, or any preferred removable media, then install it on your infected computer and run SpyHunter's malware scanner.
  • Start Windows in Safe Mode. If you can not access your Window's desktop, reboot your computer in "Safe Mode with Networking" and install SpyHunter in Safe Mode.
  • IE Users: Disable proxy server for Internet Explorer to browse the web with Internet Explorer or update your anti-spyware program. Malware modifies your Windows settings to use a proxy server to prevent you from browsing the web with IE.
If you still can't install SpyHunter? View other possible causes of installation issues.

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