Djvu VirusRansomwareRemoval Guide

Ccew Virus Removal Guide (+Decrypt .ccew files)

Ccew – Ransomware

Ccew is a malicious software application working as common ransomware. Michael Gillespie, the popular malware researcher, very first found this new name in the DJVU ransomware family.

Ccew was created for the sole purpose to encrypt all popular file types. Logically, as quickly as the encryption is successfully achieved, the users are not able to get access to them. Ccew virus adds its own “.ccew” to all the encrypted data. For instance, the file “price_list.xls”, when modified by Ccew, will be entitled as “price_list.xls.ccew”. Once the encryption is achieved, Ccew puts its own special text file (_readme.txt) into all the folders that keep the encrypted files.

The message specified by document asking for the random os very similar to the alerts offered by other ransomware hazards belonging to the DJVU family. The warning basically indicates that the files have been secured and the only option to get access to it is to use a special standalone key. Regretfully, this statement is definitely true.

The method to encrypt the files used by Ccew is not totally investigated. Nevertheless, there is no doubt that each computer system owner might be released an unique decryption key, which is definitely unique. It is incredibly difficult to recuperate the data without the proper key in location.

“Don’t worry, you can return all your files!”, from _readme.txt message:

Don't worry, you can return all your files! virus

One more peculiarity of the Ccew virus is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the total control by the criminals who have actually introduced the Ccew infection into the web. In order to get the key and bring back the crucial information, the users are informed to get in touch with the scams via email or by telegram and to pay the ransom in the quantity of $980.

The message likewise says that individuals should contact the Ccew authors within 72 hours upon the moment of the information encryption. The alert shows that by doing so individuals will get a 50% discount, for that reason, the ransom quantity falls to $490.

No matter what the quantity of the ransom is, we strongly recommend that you do not pay the ransom. There is no warranty that these online criminals will keep their pledges, 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 often does not result in a successful recovery. So, the users might just lose their money for nothing.

Likewise, we advise you not to get in touch with the frauds as they instruct. Do not move money into their wallets. There are no applications that could break the Ccew virus or restore the data for free. Therefore, the only proper decision is to bring back the data from possible backups (if available).

Virus Summary

NameCcew Ransomware
File Extensionccew
Short DescriptionThe 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.
SymptomsFile 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 .ccew extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Ccew Removal Tool   GridinSoft Anti-Malware
Ccew Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Internet is now loaded with infections similar to the Ccew virus. For instance, this particular risk is generally similar to Brusaf and other ransomware-type infections. These damaging energies have actually been developed in order to secure the important data and express the demand for the users to pay the ransom. All these infections use the similar algorithm to generate the particular key for successful files decryption.

Unless the Ccew ransomware is still under the advancement process or has got some concealed bugs, it is not possible to bring back the information by hand. Hence, the only working option to avoid the loss of your important information is to routinely preserve current backups of all your crucial documents.

Another important piece of advice is to save the backups on special storage not connected to your primary device. For example, you may save it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your routine drive is very risky, because the backup may also be secured by the Ccew ransomware.

Leaks for the Ccew ransomware attack.

Ccew uses numerous courses to infiltrate the vulnerable computers. It is not specific what particular method was used in your case, however, the intrusion may take place through the following channels:

  • bundling with third-party programs, mainly free software;
  • spam emails from the unidentified senders;
  • websites providing complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Ccew virus might disguise itself as some genuine application, for example, through the deceptive signals demanding setup of some software upgrade. This is the most typical trick utilized by the scams to inject the Ccew virus files into the system. This way users partly participate in its setup, without plainly understanding the risk.

Furthermore, the scams might send unsolicited spam email with difficult informs encouraging the people to open suspicious attachments or click on some download links, for example, those motivating individuals to open particular images, text files, tax documents and other info.

No doubt, opening these files or clicking the harmful links might basically damage the system. Fake Acrobat Reader upgrade notices may cause the Ccew ransomware infiltration. Likewise, downloading the split software application may in addition contain the ransomware installer. The last however not the least, setup of Ccew might occur through some Trojan horses that might be installed stealthily into the system and without the user’s direct permission and even authorization.

Preventing the Ccew ransom virus attack.

Of course, there is no absolute assurance that your computer will be constantly devoid of any malware attacks, nevertheless, we would like to share some useful tips with you to make it safer. Make certain to pay extremely close attention while browsing the web and particularly while getting cost-free programs. Do not open any suspicious email attachments, specifically if the sender is not understood to you.

Do not forget that specific freeware installer may likewise contain some other additional apps in the package. These additional applications may be very damaging. It is of utmost importance to keep your anti-virus software application and your os in general to be always effectively upgraded.

It is rather sensible that downloading pirated apps is prohibited, however, in addition, such unapproved programs usage might likewise bring serious damage to your PC. Hence, do not download any split programs. Plus, the reality that your present anti-virus did not safeguard the system from the Ccew ransomware is a great reason for you to reconsider your options and change to another program that can render the protecting functions on a better level.

Below please find the quotation from the Ccew text file:


 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:
 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:

 Reserve e-mail address to contact us:

 Our Telegram account:

Screenshot of files with “.ccew” extension added by the ransomware:”

Ccew Ransomware - encrypt files with .ccew extension

Use GridinSoft Anti-Malware to remove Ccew ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

Use Emsisoft Decryptor for restore ccew files

You can download Emsisoft Decryptor by clicking the button below:

  Emsisoft Decryptor

  1. Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
  2. Once the license terms are accepted, the primary decryptor user interface opens.
  3. 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.
  4. 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.
  5. 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
  6. 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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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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