Craa Virus

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


Craa is a Ransomware representative capable of encrypting different files. The Craa’s main objective is to make the victims pay a ransom for releasing their encrypted files.

DJVU 1024x641
The Craa file virus ransom note

The moment the infection completes the file-encryption process, the victim is told that the only way they can get back their sealed information is by paying a ransom to a given cryptocurrency wallet.If they transfer the money, they will purportedly be given a special decryption key. But, clearly, trusting such promises which come from anonymous cyber criminals is not a very good idea. The reason is, you can’t be sure whether the hackers behind the Ransomware really intend to give you the decryption key you need. And, in this scenario, if you go for the payment option, you will spend a considerable amount of money without a guarantee about the future of your files, and that of your computer. Moreover, the ransom amount may be quite high, which is yet another reason why searching for alternatives to remove the infection and restore your data is preferable.

The Craa virus

The Craa virus is a cryptovirus, and dealing with it can be quite challenging. Still, the Craa virus removal guide on this page may help you to get rid of the infection from your system. Besides, removing a Ransomware like this one is very important, because if the virus operates on the computer, any new files that you may want to download, or create will probably also get encrypted.

In addition, if you decide to plug in an external device such as a USB stick, or a smartphone, the virus may also encrypt the files stored there. It is important to mention, tough, that if you have any backups of the files that have been encrypted on external devices, once you remove the virus, you can just connect them to your machine, and restore your information. If Craa has not been correctly removed, however, your only opportunity to restore your information may be lost.

The Craa file encryption

The Craa file encryption is the biggest issue you would encounter if your computer is infected with this cryptovirus. The problem with the Craa file encryption is that it remains on the documents even after the removal of the malware. As mentioned above, the corresponding decryption key is the normal way to unlock a piece of information that has been encrypted.

Craa File

However, even if you pay the ransom (a course of action we do not advise you to take), it may not always be possible to get that key from the hackers. Therefore, you need to look for other techniques to restore your information. You will discover some of these techniques in the second part of our removal guide. Unfortunately, even after using the suggested methods of file restoration, we cannot give our readers any guarantees about the future of their records. Usually, dealing with a threat of this caliber is really hard, particularly if it is a new one such as Craa, Coba or Coaq. You may still be able to get some of your files back, tough, especially if some backups are left on other devices or on a cloud storage. But before you try to retrieve anything, remember to first remove the virus from your system.


Detection Tool

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

Remove Craa Ransomware


First, make sure that you unplug any USB drives or external storage devices before commencing the Craa removal process. As a precaution, you should also disconnect your computer from the Internet so that the Ransomware cannot get instructions from its servers.

A step that we recommend is to open this removal guide on another device and follow the instructions from there, or save these Craa removal instructions to your browser’s bookmarks, so you don’t have to look for them every time your system restarts. This will make the remainder of the removal process go more smoothly.

The last step is to restart the computer in Safe Mode. Simply click on this Safe Mode link and follow the instructions provided there if you don’t know how. After that, return to this page and continue with step 2.



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

Using the combination of Ctrl+Shift+ESC can launch the Task Manager on the screen of the infected computer. Navigate to the tabs at the top and click on the Processes tab. Sort the list of Ransomware-related processes by memory and CPU usage, and look for suspiciously named processes.


If you see any suspicious processes, search up more information about them online, then open the location folder of each of those processes (by right-clicking on it and choosing Open File Location) and use the scanner below to check for malware in that folder.

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    You must first stop the process that is running by right-clicking on it in the Processes tab and choosing End Process if threats are discovered in the folder. You should then remove any files that the scanner has identified as potentially harmful from the File Location folder.

    After you are done with that, use the Win key and R to open a Run box and enter the following command to check your Hosts file for any unwanted modifications.

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

    Press Enter to run the command and open the Hosts file. Then, locate Localhost in the text and see whether any strange-looking IP addresses are listed there. For example, if you come across IPs that don’t seem like they belong on a trusted network, you should report them in the comments area of this post, so we can have a look at them and let you know what your best action should be.

    hosts_opt (1)


    Next, enter “msconfig” in the Start menu’s Windows Search bar and click Enter. You’ll see a new window called “System Configuration” appear on your screen. Items on the “startup” tab should be carefully checked for any ransomware-related components. If you find any, disable those startup items that you believe are related to the infection, then click “OK” to save your changes.



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

    Malicious software may stay undiscovered on a computer for as long as possible by secretly modifying the registry. Since the malware has planted Craa files on your computer, you must utilize the Registry Editor in order to locate and remove them. As a consequence of this action, your computer will be free of the ransomware traces. To do that, enter regedit in the Windows search bar and then press Enter on your keyboard to open the Registry Editor.

    By pressing CTRL and F at the same time, you may launch a Find window and look for files associated with the virus. To begin looking for ransomware-related files, type the threat’s name in the Find box and then click Find Next.

    Attention! The removal of sophisticated malware threats such as Craa may be difficult to do manually. Please use the professional malware removal tool accessible on our website if you think the infection is still present on your computer. In addition, you may use this tool to protect your system against future virus infiltrations.

    Additional files related with ransomware may be found in the following five location on a computer, that’s why we recommend that you check them too. To help you find any new or strange files, first type each of the search phrases below in the Windows Search bar and press Enter to open them.

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

    Any files containing potentially dangerous code should be carefully removed only after you are absolutely convinced that they belong in the danger. You may also want to remove all temporary files on your computer by selecting everything in the Temp folder and deleting it.


    How to Decrypt Craa files

    Data encrypted by ransomware may be challenging to decrypt even for ransomware professionals. Depending on the ransomware type used, decryption techniques may vary, making it more difficult to recover the data. If you are not experienced with this type of threats, look at the file extensions that have been attached to the encrypted data to determine which ransomware version has encrypted it.

    Before any data recovery can begin, though, you should use a powerful anti-virus tool (like the one on this page) to conduct a comprehensive virus scan on the system. Once the system has been thoroughly cleaned of any dangers, you may proceed to checking file recovery options.

    Next Djvu Ransomware

    STOP Djvu Ransomware is a newly discovered ransomware variant that is encrypting files and demanding a ransom from victims all across the world. This malware often adds the suffix .Craa to encrypted files. Despite the fact that this is a new threat, however, decryptors like the one at the link below may still be able to assist you recover encrypted data, so give it a try.

    After downloading the STOPDjvu.exe application, make sure you read the licensing agreement and any associated instructions before starting the decryption process. Unknown offline keys or online encryption schemes may not be decrypted by this application, therefore a 100% recovery is not guaranteed in all cases.

    In the event that you have trouble dealing with the Craa ransomware manually, you may use the recommended anti-virus software to remove it. If you’re concerned about the safety of a particular file, you may use our free online virus scanner to do a manual scan of that file. 



    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.

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