Topi Virus (.topi File) – Removal and Recovery Guide (Update Feb. 2020)

Topi Virus (.topi File)

Topi virus has locked your computer files and made them unreadable? Read this article to see if it is possible to recover them from the Topi virus infection and to follow our removal instructions. How to remove Topi virus?

Topi Ransomware

Topi Ransomware is an encrypting computer virus and the newest of its kind. Topi Ransomware is part of the notorious STOP ransomware family. Topi Ransomware is a virus that will tamper with your files and lock them away, you should keep on reading to see how to remove the virus and if you can successfully recover all of your data.

Topi Virus

Topi virus is a cryptovirus with the strongest encrypting methods available in the World right now. With those methods the malware will encrypt files on a computer machine, and leave a note for the victim. Topi virus is known as .topi file virus and it shares its code with the newer variants of STOP. Locked files will receive the .topi extension attached to them, and they will no longer be accessible. The extension is added as a secondary. The Topi variant puts a ransom message with instructions for people on how to pay a ransom fee and allegedly recover files.

.topi File Extension

Con artists and makers of the STOP ransomware demand a hefty sum of money in exchange for bringing back user files to their original state. .topi virus file ransomware might make entries in the Windows Registry to achieve persistence, as well as other malicious purposes. Each file that gets encrypted will receive the .topi extension. Documents, backups, banking files as well as audio and visual files will become encrypted with the extension if they are reachable by the malware in any way. .topi files will be in most folders of a system, especially the ones which the user has created and uses as storage.

Threat Summary

File Extension.topi
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer system and demands a ransom to be paid to allegedly recover them.
SymptomsThe ransomware will encrypt your files by appending the extension .topi to them making them inaccessible. Ransom fee demanded.
Ransom Demanding Note_readme.txt
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Topi


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Topi.
Data Recovery ToolWindows Data Recovery by Stellar Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Topi Ransomware – Detailed Information

As the newest strain of the STOP ransomware, the Topi virus is an infection that is dangerous and might not be decrypted in weeks. Not to mention that is a pain to remove as it copies its files over a computer system as most viruses do.

Topi virus still seems to have no progress as researchers are struggling to find a decryption for its online keys. For those who do not know, Topi virus is a part of the ransomware virus family, called STOP/DJVU ransomware and it uses two types of keys to encrypt files – online and offline. If the key used on your files is online, it becomes significantly more difficult to decrypt files.

Topi Files Virus might spread its infection through different ways. A malware sample could already be uploaded to a service for malware identification. Cryptoviruses such as this one could spread via torrent websites and platforms for file-sharing. Free applications and other programs found on the Web can be disguised to trick users in getting to download them, but hide the STOP malware inside.

You should also check out what a few other variants of STOP ransomware do:

.topi files virus will encrypt files and afterwards display instructions on what to do, found near the encrypted content. The authors of the virus ask of you to pay a ransom fee to restore your files if you are among the victims. The Topi virus is deducted as a variant of the STOP ransomware family. Topi files ransomware usually makes entries in the Windows Registry for persistence purposes, and might switch Windows processes on and off.

When encryption is completed, the .topi Files virus will put a ransom message within folders which contain locked files. You can see what is inside one of those _readme.txt messages down here.

The ransom message inside a text file, states:


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:

Your personal ID:

No circumstances should make it viable for you to pay any ransom. Your .topi files may not get reverted to normal, and nobody can give you a guarantee for their recovery.

The authors of the malware have created the ransomware to encrypt files and add the .topi extension to all of them. Types of files such as documents, archives, backups, picture, video and audio can easily be encrypted by the Topi virus.

The ransomware in most cases is set to delete all the Shadow Volume Copies from the Windows operating system leaving no trace of them, with one simple command line:

→vssadmin.exe delete shadows /all /Quiet

If your machine is infected with the above-mentioned ransomware and your files are locked, see down here how you could potentially restore your files back to their original form. Note that if your files are locked with an ONLINE key, there is no way to decrypt files for the time being. That should not discourage you because most variants of the virus can be reverted.

Remove Topi File Virus

Topi Ransomware Removal

In case your computer got infected with the .topi File Virus, you should get a bit of experience in removing malware. But, you should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers and files. So, you should remove the ransomware and follow the step-by-step instructions guide provided here.

Tsetso Mihailov

Tsetso Mihailov

Tsetso Mihailov is a tech-geek and loves everything that is tech-related, while observing the latest news surrounding technologies. He has worked in IT before, as a system administrator and a computer repair technician. Dealing with malware since his teens, he is determined to spread word about the latest threats revolving around computer security.

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  1. Avatarvictim

    its been years this djvu malware has been effecting. is there really no solution? what a shame on antivirus industry.

  2. AvatarAnil

    How to decrypt topi infected files.

  3. AvatarRamnivas Gupta

    Topi file recover and topi virus remoover

  4. Avatarkuro

    how to decrypt topi virus online key version?

  5. AvatarHaroon

    i am unable to decrypt topi virus online key version. plz guide me to decrypt my files

    1. Avatarjuan

      hola estimado, ya pudiste desencriptar los archivos .topi? mi correo es


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