Msop Virus


Msop is a new Ransomware virus variant that is aimed at encrypting the victim’s files without a warning. The Msop virus can attack regular web users, large corporations and institutions and demand a ransom from them in exchange for the decryption of their files.

Msop Virus

The Msop Ransomware will start encrypting your files.

If you are reading the current text, you have likely become a victim of Msop and are now looking for a way to remove it from your computer. This infection has probably already informed you about its presence in your system with the help of a scary ransom-demanding message. The message probably states that your personal files have been encrypted and that if you want to access them again, you are expected to pay a certain amount of money as a ransom. Perhaps, the notification even includes a deadline for completing the payment and a warning saying that if you don’t pay on time, you will lose your encrypted files forever. We don’t want to scare you, but what you are facing is now isn’t a hoax message but a real blackmailing notification and if you try to open some of your files, you’ll likely find out you can’t access them. Fortunately, the material below has been prepared to help you decide how to deal with the situation in the best way possible.

The Msop virus

The Msop virus is a Ransomware threat that first encrypts personal files and then demands a ransom to decrypt them. The Msop virus can restrict access to your work-related documents, archives, and more and request a payment to restore access to them.

Ransomware programs such as Msop are currently among the most dangerous forms of malware that you may encounter. The standard way these threats operate is as follows:

First, the virus infiltrates your computer in secret. This can happen when you click on a Ransomware-infected ad, a malicious link, a spam email attachment, or if you go to some shady web location. Typically, there are no symptoms of the infection and the victims have no clue that they have been compromised. The moment the Ransomware nests itself inside the system, it immediately starts to encrypt your files with a nearly unbreakable encryption algorithm. At the end of the file-encryption process, a scary message appears on the screen and asks you for a ransom payment. The requested money is to “purchase” a decryption key that can “rescue” the encrypted files.

The Msop file encryption

The Msop file encryption is a code that prevents user files from being opened or used by any software. The Msop file encryption is the final result of the Ransomware attack and its reversal is only possible if the victims obtain a matching decryption key.

If you are one of the many unfortunate users whose files have been encrypted by Msop , we strongly advise you to not pay the ransom that the hackers want from you. At least not before you give a try to some potential alternative solutions. For instance, one thing you could do is to recover files from your personal backups (if you have any such backups). You can also explore the file-recovery suggestions in the removal guide below, or you can check for free decryptor tools and try to reverse the Msop encryption with them (we have a list of such decryptors on our site).

Before you start with your file-restoration attempts, however, it is crucial that you remove the Ransomware from the system. Otherwise, the active infection might encrypt everything you manage to recover, including your backup sources once you connect them to the compromised computer.


Name Msop
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Very few and unnoticeable ones before the ransom notification comes up.
Distribution Method From fake ads and fake system requests to spam emails and contagious web pages.
Data Recovery Tool [banner_table_recovery]
Detection Tool

Not Available

Remove Msop Ransomware

Msop Virus

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Msop Virus


Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 

Msop Virus

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Msop Virus
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result
Msop VirusClamAV
Msop VirusAVG AV
Msop VirusMaldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.

Msop Virus

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

Msop Virus

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:

Msop Virus

Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.

Msop Virus

Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!

Msop Virus 

How to Decrypt Msop files

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


About the author


Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

1 Comment

  • Curious about the damaged datas recovery if its possible with your solution.

    If i solve by your way, will my datas removed or repaired?

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