Cdpo Virus – Details
Cdpo is a harmful software functioning as typical ransomware. Michael Gillespie, the popular malware researcher, first found this new name in the DJVU ransomware family.
Cdpo was created for the sole function to encrypt all popular file types. Logically, as quickly as the encryption is effectively accomplished, the users are not able to get access to them. Cdpo virus adds its own “.cdpo” to all the encrypted files. For example, the file “price_list.xls”, when crypted by Cdpo, will be entitled as “price_list.xls.cdpo”. When the encryption is achieved, Cdpo puts its own distinct text file (_readme.txt) into all the folders that save the encrypted files.
The alert stated by _readme.txt requesting for the random os really comparable to the notices provided by other ransomware threats coming from the DJVU family. The warning generally indicates that the data has been encrypted and the only service to get access to it is to use a distinct standalone key. Regretfully, this declaration is definitely true.
The technique to secure the files used by Cdpo is not entirely investigated. However, there is no doubt that each computer owner may be issued a special decryption key, which is absolutely unique. It is extremely hard to recover the data without the suitable key in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Cdpo ransomware is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the total control by the criminals who have actually introduced the Cdpo virus into the world wide web. In order to get the key and bring back the essential data, the users are informed to contact the frauds by means of email or by telegram and to pay the ransom in the quantity of $980.
The message likewise says that the people ought to call the Cdpo authors within 72 hours upon the moment of the information file encryption. The alert suggests that by doing so individuals will obtain a 50% discount rate, therefore, the ransom quantity falls to $490.
Cdpo crypted your files, however, it might not be the only risk on your PC. Plus, the ransomware might be concealed deep in the system. To identify and delete the hazard entirely, we advise you to describe the aid of GridinSoft Anti-Malware app.
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No matter what the amount of the ransom is, we strongly recommend that you do not pay the ransom. There is no warranty that these online scoundrels will keep their promises, so they might not care at all what the victims feel about the file encryption, even when the quantity of the ransom is gotten into their accounts. For this reason, paying ransom typically does not result in an effective recovery. So, the users may simply lose their money for absolutely nothing.
Likewise, we advise you not to contact the frauds as they instruct. Do not transfer loan into their wallets. There are no applications that might break the Cdpo ransomware or bring back the data for free. Therefore, the only correct choice is to bring back the data from possible backups (if readily available).
Virus Summary
| Name | Cdpo Ransomware |
| File Extension | cdpo |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files. |
| Symptoms | File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .cdpo extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Cdpo Removal Tool | GridinSoft Anti-Malware |
| Cdpo Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now filled with infections comparable to the Cdpo ransomware. For instance, this particular risk is essentially identical to Brusaf and other ransomware-type infections. These harmful energies have been established in order to secure the crucial information and reveal the need for the users to pay the ransom. All these infections utilize the similar algorithm to create the specific key for successful files decryption.
Unless the Cdpo ransomware is still under the advancement process or has got some concealed bugs, it is not possible to restore the data by hand. Hence, the only working solution to avoid the loss of your essential data is to regularly maintain updated backups of all your crucial data.
Another important piece of suggestions is to keep the backups on unique storage not linked to your main PC. For example, you might save it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your regular drive is extremely risky, given that the backup might also be encrypted by the Cdpo infection.
Leaks for the Cdpo ransomware attack.
Cdpo uses many courses to infiltrate the vulnerable computer systems. It is not certain what particular method was utilized in your case, nevertheless, the invasion might occur by means of the following channels:
- bundling with third-party programs, generally free software;
- spam emails from the unidentified senders;
- websites offering complimentary hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Cdpo virus may camouflage itself as some genuine application, for example, through the deceptive alerts requiring setup of some software application upgrade. This is the most typical technique utilized by the scams to inject the Cdpo virus files into the system. By doing this users partly take part in its installation, without plainly understanding the threat.
Additionally, the scams may send unsolicited spam email with difficult notifies motivating individuals to open dubious accessories or click some download links, for instance, those encouraging the people to open specific pictures, text files, tax files and other info.
No doubt, opening these files or clicking on the malicious links may essentially damage the system. Fake Media Player update notices may result in the Cdpo ransomware infiltration. Likewise, downloading the broken software application may additionally contain the ransomware installer. The last however not the least, setup of Cdpo might happen through some Trojan horses that may be installed stealthily into the system and without the user’s direct consent or even permission.
Preventing the Cdpo attack.
Of course, there is no absolute warranty that your computer system will be always without any malware attacks, nevertheless, we would like to share some useful suggestions with you to make it much safer. Ensure to pay very attention while browsing the web and particularly while getting cost-free programs. Do not open any dubious e-mail attachments, particularly if the sender is not known to you.
Do not forget that certain freeware installer might likewise contain some other additional apps in the package. These extra applications might be really destructive. It is of utmost value to keep your anti-virus software and your operating system in general to be constantly appropriately updated.
It is rather logical that downloading cracked software is prohibited, however, furthermore, such unapproved software use may also bring severe damage to your system. Thus, do not download any split programs. Plus, the reality that your present anti-virus did not secure the system from the Cdpo ransomware is an excellent reason for you to reassess your options and switch to another program that can render the safeguarding functions on a far better level.
Below please find the quotation from the Cdpo text file:
ATTENTION! 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: https://we.tl/t-2P5WrE5b9f 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: restorealldata@firemail.cc Reserve e-mail address to contact us: gorentos@bitmessage.ch Our Telegram account: @datarestore
Screenshot of files with “.cdpo” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Cdpo ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
2. Double-click on the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
4. Wait for the GridinSoft Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
5. Click on “Clean Now”.
When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Use Emsisoft Decryptor for restore cdpo files
You can get Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
- Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
- After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
- The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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