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Hajd Virus

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


Hajd is a malware virus that attacks user files but not with the goal to corrupt or damage them but to lock them up and demand a ransom for their release. Threats like Hajd are typically categorized as Ransomware file-encrypting viruses and they are one of the most harmful types of malware.

The Hajd virus file ransom note

You surely highly value many of the files that you keep on your computer. After all, most PC users tend to keep important or valuable data on their machines such as work or study-related files, projects, personal data, photos, videos and so on. Surely, you would not want anything to happen to any such important personal data which is solely kept on your computer. Unfortunately, this is precisely what the representatives of the infamous Ransomware cryptovirus malware category tend to target once they invade a given computer. If a virus of this type lands on your PC, it would go on to encrypt most of your files and keep them inaccessible to you. The idea is that the data would only get restored once you make a generous payment to the hackers controlling the Ransomware. This is actually where the first issue comes – you can never be fully sure that paying the requested ransom money would actually lead to the release of your files. Remember, those are hackers you’re forced to deal with and they couldn’t care less about whether or not you’d ever get your personal data recovered. They simply want your money and as soon as you pay them, they could simply refuse to send you the means of unlocking the encrypted files. Here, it must be said that in most cases, the hackers do send the decryption details to the users who pay the ransom. Still, though, this doesn’t mean that the opposite cannot (and doesn’t) happen as well – there are very any unlucky users out there who have made the requested payments yet have been left with no means of regaining access to their data. Also, it should be said that the amounts of money that Ransomware hackers request could oftentimes be quite sizable and not everybody would be willing (or able) to issue the payment. This is why, it’s important that users who are faced with such a Ransomware-related issue look for other possible options of dealing with this predicament. To that end, we have made sure to offer our readers a possible solution to an infection with the recently released Hajd Ransomware cryptovirus. Currently, this is one of the most widespread Ransomware infections which is why we will be mainly focusing on it in the following guide.

The Hajd virus

The Hajd virus is a malware program capable of launching an encryption process in your computer which locks all important data located on the PC. As soon as the encryption finishes, the Hajd virus tells you via a pop-up or a notepad file that you must pay a ransom to release your files.

Sadly, we can’t promise you that the instructions from this page will always work and would always yield the desired results. Sure, the chances of getting rid of the infection using our guide and the removal tool posted in it are quite high but eliminating the virus doesn’t equal releasing your files because the encryption would still remain on them even after the infection has been eliminated. The separate recovery section of the guide might help some of you restore their files but we can’t give any promises. Still, it is crucial that you exhaust all options available to you before you consider the payment of the ransom because, as we mentioned already, you could simply lose your money without really gaining anything for it.

The Hajd file

The Hajd file could be any document or other piece of data located on your computer that the virus has targeted and encrypted. A distinctive feature of the Hajd file is that it has a unique extension that has replaced its original one and that cannot be recognized by any program you may have on the computer.

The .hajd file virus

Something really problematic with threats such as Hajd is the fact that those viruses are very, very sneaky. If Hajd lands on your PC, you are likely not going to notice anything out of the ordinary. The only possible symptoms of an Hajd infection would typically be an increase on the use of RAM, HDD space or CPU time. However, even the most vigilant of users might fail to notice that in time for them to intercept the ongoing encryption process. And once the files have already been locked, a message on the PC screen would reveal that a Ransomware cryptovirus has locked up the files and is now requesting a ransom payment in order to release them. Usually, the instructions on how to issue the payment are available in the ransom-note.

Ransomware distribution methods and techniques

There are very many ways an infection like Hajd, Voom or Uyjh could reach your PC. The malware could get delivered to you if you open some sketchy e-mail with an infected attachment or if you click on some misleading web offer or some questionable online advert. Pirated programs are obviously another very frequently employed source of Ransomware infections that you must avoid. Also, Trojan Horse viruses could also be utilized as backdoor tools for loading Ransomware onto already infected machines. All in all, you need to be vigilant, observant and cautious while online if you want to keep your machine safe in the future. Also, remember to always back-up any files that are important to you and keep their copies on safe locations/devices that aren’t connected to your main PC.



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

Remove Hajd Ransomware

Using your browser’s URL bar, click the Bookmark icon (top right) to save this page for future reference.

Next, restart in Safe Mode by following the instructions in the link. Return to this page for instructions on removing Hajd after your computer has successfully restarted and follow the instructions in the next step of this guide.


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

Hajd’s ability to conceal itself is one of its most dangerous features of this malware. The good news is that you should be able to find and terminate any ransomware-related processes on your computer using the information in this step.

Make use of the Windows Task Manager (CTRL+SHIFT+ESC) for this purpose. Once there, click on the Processes tab. Take note of any unusual resource-intensive processes that have no apparent relation to any of the programs you’ve installed. Right-click on a suspicious process and select “Open File Location” from the shortcut menu that appears on the screen to see the files associated with it.

After that, you can scan the process’s files for malicious code with the virus scanner provided below.

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    Stopping the suspicious processes and deleting their files from your system should be your first line of defense if a threat is detected. To ensure that the system is safe, repeat the procedure for each process that contains potentially harmful files.

    The ransomware’s startup items must be disabled in the same way that processes were disabled in the previous step. This can be done by searching for “msconfig” in the Windows search bar and pressing Enter. Clicking on the Startup tab will bring you to the next step.


    There must be sufficient proof that the startup items with “Unknown” manufacturer or random names are linked to the ransomware before unchecking their checkboxes. Only apps that you trust or that are linked to your computer should be allowed to run on your computer’s startup list.

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

    Malicious entries left behind by the malware can be found by searching through the registry. To do that, type Regedit in the Windows search field, press Enter, and the Registry Editor will open. Use CTRL+F on the keyboard to search for the ransomware and type its name in the Find box. After that, click on Find Next. Remove any items with the same name as the threat you’re searching for by right-clicking on them and selecting Delete.

    Don’t delete anything you’re unsure about if you want to keep your computer safe. Professional removal tools should be used to remove Hajd and other ransomware-related files from the registry.

    The next step is to check your computer’s Hosts file for any unauthorized changes. In order to open that file, press the Windows key and R at the same time and type the following command in the Run dialog box:

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

    Any suspicious IP addresses in the hosts file should be reported in the comments section. 

    There are a few more places to look for any suspicious files or folders. Type each of the following in the Windows search field and press Enter:

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

    Sort the files in these locations by date and don’t leave anything suspicious in these places. Before moving on, you should delete the contents of the Temp folder.

    How to Decrypt Hajd files

    Depending on the type of ransomware that has attacked you, the decryption method for your encrypted data may be different. The file extension added to the encrypted files can help you identify which Ransomware variant has attacked you.

    New Djvu Ransomware

    STOP Djvu Ransomware is the most recent version of the Djvu Ransomware. The .Hajd file suffix tell this new version apart from other variants of the ransomware. The good news is that files encrypted with an offline key can currently be decrypted. You can download a decryption software by clicking on the following link:


    To start the decryption tool, select “Run as Administrator” and then click Yes. Before proceeding, please read the license agreement and the on-screen instructions carefully. Simply click on the Decrypt icon and follow the on-screen instructions to decrypt your data. It is important to keep in mind that this tool cannot decrypt data that has been encrypted with unknown offline keys or online encryption

    Attention! Remove all files associated with ransomware before attempting to decrypt any files. An anti-virus program like the one on this page and a free online virus scanner can be used to remove infections like Hajd and other malware from the system.

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