Cdpo Virus

7-day Free Trial w/Credit card, no charge upfront or if you cancel up to 2 days before expiration; Subscription price varies per region w/ auto renewal unless you timely cancel; notification before you are billed; 30-day money-back guarantee; Read full terms and more information about free remover.

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

Cdpo File

You probably landed on this page because you found a Cdpo file on your system which, unlike other files, plays hard to get. When you try to open it, your computer throws up its virtual hands and says, it cannot do that. Why is this happening? Well, the reason is this file has probably been encrypted with a special encryption code that is only decryptable with a unique and secret decryption key. Without that key, the file remains inaccessible. So, if you happened to spot a Cdpo file on your computer, it might be a sign that you could be facing a ransomware attack. Ransomware is a type of computer threat where sneaky hackers lock up your files and demand a virtual ransom for their release.

cdpo file
The Cdpo file will lock your files and make them unusable

How to decrypt Cdpo ransomware files?

To decrypt Cdpo ransomware files, you can try to research for decryption tools. Start by conducting a thorough research to check if there are established decryption tools available for the particular variant of ransomware that has infected you. Reputable cybersecurity companies or forums often offer resources that may help in your file recovery. While it may be tempting to pay the ransom, it’s generally not advisable. There’s no guarantee that the cybercriminals will provide a decryption key, and paying them only encourages their illegal activities.

How to remove Cdpo ransomware virus and restore the files?

Removing the Cdpo ransomware virus and restoring your files is a systematic process. Firstly, disconnect your infected device from the internet and any networks to prevent further damage. Next, identify the specific variant of ransomware that has infiltrated your system, as this knowledge will guide your removal approach. Utilize reputable antivirus software to conduct a thorough system scan and eliminate the ransomware. If possible, manually remove any suspicious files associated with the ransomware. Once the virus is eradicated, you can consider file restoration options such as utilizing backups from secure external sources or cloud services. It’s crucial to ensure your system is fully clean before restoring files to prevent re-infection.

Cdpo Virus

The Cdpo virus is a highly dangerous form of ransomware that infiltrates computer systems through various vectors, frequently leveraging email attachments within spam messages as its primary entry point. Upon interaction with these attachments, the ransomware is triggered, swiftly initiating the encryption process on crucial system files. This malicious program employs a range of distribution strategies, including downloads from compromised websites, deceptive advertisements, and email-based tactics. Known for its ability to disguise itself, the Cdpo virus can embed its malicious payload within executable files concealed within zip folders, embedded macros in seemingly innocuous Microsoft Office documents, or even attachments that appear legitimate. Therefore, users must refrain from interacting with suspicious links, advertisements, attachments, or files that could potentially harbor this insidious malware.

cdpo virus
The Cdpo virus will leave a _readme.txt file with instructions


If you want to protect your system from Cdpo or viruses such as Cdtt and Cdmx, begin with a robust understanding of the dangers associated with interacting with suspicious web content. Strengthening your defense includes the installation of powerful security software that can scan your system in real time. Equally crucial is the maintenance of up-to-date software, a practice that mitigates the risk of exploiting vulnerabilities often left unpatched by users. However, the most powerful countermeasure against an Cdpo attack rests in the consistent practice of data backup creation. Regularly duplicating your most valuable files, whether onto an external storage device or a secure cloud can prevent permanent data loss caused by a ransomware attack.


The Cdpo ransomware applies a special encryption called .Cdpo to lock your digital files and make them inaccessible. Dealing with this encryption is a challenge because its code cannot be reversed without a decryption key which is kept in secret by the ransomware operators. But if your files have become victims of .Cdpo, it’s important to avoid the temptation of paying for decryption. This is because completing the ransom demands of the cybercriminals doesn’t ensure you’ll receive the decryption key, which means that the restoration of your data is uncertain. For this reason, we recommend you to explore other file recovery options like those in the guide below and adhere to the comprehensive instructions to effectively remove the infection from your computer.

Cdpo Extension

The Cdpo extension is a suffix or part of a filename that is added by the Cdpo ransomware to indicate that a file has been encrypted and is being held hostage. This extension distinguishes encrypted files from their original, unencrypted versions. For example, if a file named “document.txt” is encrypted by ransomware and the ransomware adds the extension “.Cdpo”, the encrypted file would be renamed to “document.txt.Cdpo”. It’s worth noting that while the presence of a ransomware extension can help identify encrypted files, simply removing the Cdpo extension or changing the filename back to its original form does not automatically decrypt the file. Decryption typically requires obtaining the decryption key from the ransomware operators or using decryption tools if they are available.

Cdpo Ransomware

The Cdpo ransomware is characterized by the stealthy encryption of a victim’s files, rendering them inaccessible, often accompanied by the addition of a unique ransomware extension to the filenames. This malicious software typically displays a ransom note, usually in the form of a text file or a desktop background image, demanding payment in cryptocurrency for the release of a decryption key. The Cdpo ransomware employs strong encryption algorithms, making file recovery without the decryption key extremely challenging. It may also disable or restrict access to system functionalities and network resources, causing disruption to regular computer operations. Its attack can lead to data loss, financial losses, and potential exposure of sensitive information, emphasizing the critical importance of cybersecurity measures and regular data backups to mitigate the impact of such infections.

What is Cdpo File?

The Cdpo file is a regular system file that has undergone a process of encryption by the Cdpo ransomware. This file can be a document, a spreadsheet, an image, a video, a databases, an archives, or essentially any digital file stored on the infected device. Once encrypted, the Cdpo file is often marked with a special file extension and is typically held hostage by cybercriminals who demand payment in exchange for the decryption key that can allow the victim to regain access to it. The encryption process essentially transforms the file’s contents into a scrambled format, making it unreadable and unusable until decrypted.


Detection Tool

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

Remove Cdpo Ransomware


In order to begin, we recommend that you bookmark this page by clicking on the bookmark button located in the URL bar of your browser (top right).

Restarting your computer in Safe Mode is the next step, after which you should return to this page to complete the rest of the Cdpo removal steps.



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

Ransomware threats like Cdpo typically operate in the background of a computer’s system, unnoticed, and this is how they are capable of causing significant harm. This step should make it possible to identify and end any potentially hazardous processes associated with the ransomware that are already running on your computer. Therefore, you need to follow it carefully.

Launch the Windows Task Manager (by pressing CTRL+SHIFT+ESC), then select the Processes tab from the top tabs pane. Any processes that take a large amount of resources, have an odd name, or otherwise appear suspicious and that you are unable to associate with any of the software that you have already installed should be noted down.

You can get to the files associated with any suspicious process by right-clicking on it and selecting “Open File Location” from the quick menu that appears.


Following that, you’ll be able to search the process’s files for potentially dangerous code by running them through the virus scanner provided below:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Drag and Drop File Here To Scan
Drag and Drop File Here To Scan
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    In the event that there is a danger in the files that you scan, it is critical that you stop the process associated with them as soon as possible and then remove those files from your system.

    Proceed the same way for each process that contains potentially harmful files until the system is completely clear of dangers.


    If the ransomware has added potentially harmful startup items to the system, these items must also be disabled, just as the Cdpo-related processes in Task Manager.

    To accomplish this, type msconfig in the Windows search field and select System Configuration from the results. After that, take a look at the following entries under the Startup tab:


    You should look into any startup item that has an “Unknown” Manufacturer or a random name, and tick it off if you discover enough proof that it is associated with the ransomware. Also, look for any other startup items on your computer that you can’t associate with one or more legal programs on your computer. Only startup items associated with apps that you trust or that are tied to your system should be left operating.


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

    It is necessary to search the system’s registry in order to determine whether or not the ransomware has left any malicious entries there. To get to the Registry Editor, type Regedit in the Windows search field and press Enter to open up the program. To locate the ransomware infection more quickly, hold down the CTRL and F keys on the keyboard, then type its name in the Find box. After that, click on Find Next and carefully remove any entries that match the name you just typed in.

    To prevent causing more harm than good to your system, avoid deleting anything that you aren’t sure you want to be gone. Instead, use expert removal programs to completely delete Cdpo and other ransomware-related files from your registry, avoiding any unintentional damage to your system.

    After that, look through your computer’s Hosts file for any modifications that may have occurred without your permission. Using the Windows and R keys together, open the Run box and input the following command into it, followed by pressing the Enter key: 

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

    Please let us know if the Hosts file has been modified to contain certain suspicious-looking IP addresses under Localhost, as seen in the image below. Our team will check them and notify you if there is an imminent danger.

    hosts_opt (1)

    In each of the locations listed below, look for suspicious files and folders that appear to belong to Cdpo. To access these locations, go to the Windows Search field and type them one by one exactly as shown below, then press Enter: 

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

    Immediately remove anything that appears to be a threat from these locations. In the last location, select and delete everything in the Temp folder and then go to the final step step of this guide.


    How to Decrypt Cdpo files

    To decode encrypted data, you may need to use a different solution, depending on the virus variant that has infected your computer. In order to determine which Ransomware variant you are dealing with, you need to look at the file extensions that the malware has appended to the encrypted files.

    New Djvu Ransomware

    STOP Djvu Ransomware is the most recent version of the Djvu Ransomware family. The .Cdpo file extension, which is appended to the files encrypted by this malware, makes it simple for victims to recognize the infection with this new variant. At this time, only files that have been encrypted using an offline key can be decrypted. You can download a decryption tool that may be of use to you by clicking on the following link:


    To launch the decryption program, select “Run as Administrator”  and then tap the Yes button. Please take the time to read the license agreement as well as the brief instructions that appear on the screen before continuing.

    In order to begin the process of decrypting your encrypted data, select the Decrypt button. Remember that data encrypted with unknown offline keys or online encryption will not be decrypted by this program, so keep that in mind when using it. Also, please share your thoughts in the comments box below if you have any questions or concerns.

    Delete any ransomware-related files and dangerous registry entries from your affected machine before attempting to decrypt any information. Infections such as Cdpo and other viruses may be eliminated by using anti-virus software such as that available on our page and a 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.

    Leave a Comment

    We are here to help! Use SpyHunter to remove malware in under 15 minutes.

    Not Your OS? Download for Windows® and Mac®.

    * See Free Trial offer details and alternative Free offer here.

    ** SpyHunter Pro receives additional removal definitions and manual fixes through its HelpDesk in cases where they are needed.

    Spyware Helpdesk 1