Jhbg Virus

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*Jhbg is a variant of Stop/DJVU. Source of claim SH can remove it.


Jhbg is a recently-reported malware virus that locks personal user data and doesn’t release it until a ransom payment is made. Researchers categorize Jhbg as a file-encrypting Ransomware virus – one of the most problematic and harmful types of malware.

Jhbg Virus
The Jhbg Virus file ransom note

It may come as a very unpleasant surprise for you if you have tried to open some files in your computer and they all turned out to be locked by some unbreakable file-encryption but this is exactly what you can expect to happen if Jhbg or some other similar Ransomware infection like JhddDmay or Msjd has managed to enter the system of your machine. These sneaky malware pieces are known for being nearly “invisible” once they enter the targeted system. After Jhbg manages to make its way inside a given computer, it detects all files in its system that belong to its list of targeted file formats.

The Jhbg virus

The Jhbg virus is a software threat capable of quickly, and with virtually no symptoms, encryption-locking all of its victim’s most valuable files. The Jhbg virus creators want to profit from their virus by blackmailing users for the access to their own files.

Normally, such infections target different types of text documents, image, video and audio files, spreadsheets and anything else that may be important to the computer’s user. The idea is that once such files have been accounted for, the malware would encrypt them and thus render them inaccessible just so that it could later blackmail the computer’s user for the decryption key that can unlock the encryption. This really isn’t anything new – the Ransomware threats have been around for a very long time but since Jhbg is a new and more advanced representative of their family, we’ve decided to give it a bit more attention by writing a separate article about it. Here, we will give you some potential ways of dealing with its infection in case that’s what you are going through at the moment. We strongly advise you to at least read this whole article until the end before you decide what to do next. Paying the money required of you by the hackers immediately isn’t really the best approach as it may turn out that they do not really intend to release your files even after they receive the ransom sum.

The Jhbg file decryption

The Jhbg file decryption is a process that typically can’t be completed without the corresponding decryption key present on the computer. The Jhbg file decryption, however, isn’t always the only possible method that users can opt for in attempts to restore their data.

Jhbg File
The .Jhbg file virus

Our guide from this page should be enough to allow you to get rid of Jhbg but sadly this will not directly remove the encryption from your files. When it comes to releasing your data, your options really are rather limited. Whether you pay or try some alternative data-recovery methods, there are simply no guarantees as to what will happen with the state of your locked data. Still, if you remove the malware from your machine with the help of our guidelines and the removal tool we’ve added to this page, you will at least know that your PC is now clean and no more files would get locked in it. Also, though we cannot promise you any miracles, there are still some potential file restoration solutions you can try that have been added inside an added part of the Jhbg removal guide. In the end, we cannot tell you what the best option in your case would be as there are way too many variables. The one thing that is certain, however, is that you should eventually make sure that Jhbg is eliminated in order to once again have a clean and secure computer with no malware in it.


Detection Tool

*Jhbg is a variant of Stop/DJVU. Source of claim SH can remove it.

Remove Jhbg Ransomware


The Jhbg removal instructions should be saved as a bookmark in your browser, so that you can easily find them later. In this way, you won’t have to keep looking for the removal guide after each reboot. You should then restart your computer in Safe Mode to ensure that only the most essential processes and programs are running. As soon as you’ve completed the first step, you’re all set for step two.



*Jhbg is a variant of Stop/DJVU. Source of claim SH can remove it.

Open the Task Manager by pressing CTRL+SHIFT+ESC on your keyboard. Processes that are not associated with any of your regular programs, as well as processes that consume a significant portion of your system’s resources for no apparent reason, can be identified by selecting the Process tab. When a suspicious process grabs your attention, right-click on it and select Open File Location from the menu.


Check suspicious-looking files for malware using the free online virus scanners listed below.

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    Next, remove any potentially harmful files that may have been found by the scanner. However, before deleting any files, use the right-click menu to end the suspicious process that is running in the task manager.


    In the event of a system compromise, the Hosts file on a computer can also be altered. You should, therefore, check the “Localhost” section of the file to see if any IP addresses listed there are malicious. To open the Hosts file, press Win key and R key together and paste the following command in the Run box:

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

    After pressing Enter, please let us know if you notice any unusual IP addresses in the Hosts file under Localhost by leaving a comment below this guide. We will get back to you if we discover that the IP’s that you’ve posted are dangerous.

    hosts_opt (1)

    Next, search for msconfig in the Windows search bar, and then press Enter. System Configuration will pop up as soon as you do that. Apps that are set to start automatically with your computer can be viewed in the Startup tab. Remove the checkmarks for Jhbg startup items from your startup tab.



    *Jhbg is a variant of Stop/DJVU. Source of claim SH can remove it.

    A growing number of malware programs are secretly adding malicious registry entries as a method of evading detection. Using the Registry Editor, you can scan your registry for malicious files related to Jhbg and remove them. To begin, type “Regedit” in the Windows search bar and press Enter. You can then use the CTRL and F key combination to search for any files that may have been added by the ransomware. Type the name of the threat in the Find box and then click on the Find Next button to begin the search.

    Delete any ransomware-related entries you find to clear your system. The registry can be searched as many times as needed for additional files with the same name, once the first results have been removed.

    Attention! While clearing the registry, non-ransomware files may be accidentally deleted, which may cause damage to your computer. This is why using a reliable anti-virus program is preferable: it safely removes potentially harmful software and malicious registry entries from your PC without erasing important data.

    Any suspicious entries in the following locations should also be manually inspected for Jhbg. To do that, type each of the following in Windows’ search bar and press Enter:

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

    If you find any suspicious files in these locations, delete them immediately. We also recommend that you remove all temporary files from your Temp directory by pressing CTRL and A together and then pressing the Del key.


    How to Decrypt Jhbg files

    Those who have had the ransomware successfully removed have to deal with the challenge of recovering their encrypted data. The file decryption method, however, may be different depending on the specific variant of ransomware that has attacked the computer. The file extensions that are appended to the encrypted data are a good way to tell which ransomware variants have been used to attack you.

    Before trying to recover any files, you should run a scan with a professional malware removal program (like the one on this page). After you’ve run virus and ransomware scans, and they have identified no threats on the system, it’s okay to experiment with different file recovery methods.

    New Djvu Ransomware

    Security researchers have discovered a brand-new Djvu ransomware variant called STOP Djvu. The .Jhbg suffix added to encrypted files distinguishes this new variant from other types of malware. The good news about this threat is that, by using an offline decryptor, such as the one found at https://www.emsisoft.com/ransomware-decryption-tools/stop-djvu, you may be able to recover files that have been encrypted by this threat.

    STOPDjvu.exe can be opened by selecting “Run as Administrator” after downloading from the link above. The next step is to go over the terms of the license agreement and any accompanying instructions of use. Please be aware that this tool may be ineffective to decrypt files encrypted with unknown offline keys or online encryption.

    If you find yourself in trouble, keep in mind that the anti-virus software on this page can quickly and easily remove ransomware. Also, know that you can scan any suspicious files on your computer with our free online virus scanner.


    About the author

    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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