Djvu VirusRansomwareRemoval Guide

Ccwq Virus Removal Guide (+Decrypt .ccwq files)

Ccwq – General Info

Ccwq is a malicious software application functioning as common ransomware. Michael Gillespie, the well-known malware researcher, very first found this new name in the DJVU ransomware family.

Ccwq was developed for the sole function to encrypt all popular file types. Realistically, as soon as the file encryption is effectively achieved, the users are not able to get access to them. Ccwq ransomware includes its own “.ccwq” to all the encrypted files. For example, the file “price_list.xls”, as soon as crypted by Ccwq, will be titled as “price_list.xls.ccwq”. Once the encryption is accomplished, Ccwq puts its own special text document (_readme.txt) into all the folders that save the encrypted files.

The message stated by document requesting for the random os very similar to the alerts given by other ransomware threats coming from the DJVU family. The warning generally indicates that the files have been encrypted and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely true.

The approach to secure the files utilized by Ccwq is not totally researched. Nevertheless, there is no doubt that each computer system owner might be released an unique decryption key, which is absolutely unique. It is incredibly tough to recuperate the data without the suitable 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 Ccwq 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 complete control by the crooks who have launched the Ccwq infection into the internet. In order to obtain the key and bring back the crucial data, the users are told to get in touch with the frauds by means of email or by telegram and to pay the ransom in the amount of $980.

The message likewise states that the people ought to get in touch with the Ccwq authors within 72 hours upon the minute of the information encryption. The alert indicates that by doing so individuals will get a 50% discount, for that reason, the ransom amount falls to $490.

No matter what the quantity of the ransom is, we highly advise that you do not pay the ransom. There is no guarantee that these online scoundrels will keep their promises, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is received into their accounts. Thus, paying ransom frequently does not lead to an effective recovery. So, the users may simply lose their money for nothing.

Similarly, we prompt you not to get in touch with the scams as they instruct. Do not transfer loan into their wallets. There are no applications that might split the Ccwq virus or bring back the data for free. Therefore, the only appropriate choice is to restore the information from possible backups (if available).

Virus Summary

NameCcwq Ransomware
File Extensionccwq
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 .ccwq extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Ccwq Removal Tool   GridinSoft Anti-Malware
Ccwq Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now loaded with infections similar to the Ccwq virus. For instance, this specific risk is basically identical to Brusaf and other ransomware-type infections. These damaging utilities have actually been established in order to encrypt the essential data and reveal the demand for the users to pay the ransom. All these infections use the similar algorithm to produce the particular key for effective data decryption.

Unless the Ccwq ransomware is still under the development procedure or has actually got some concealed bugs, it is not possible to bring back the data by hand. Hence, the only working solution to avoid the loss of your crucial information is to regularly maintain current backups of all your vital files.

Another crucial piece of suggestions is to keep the backups on unique storage not connected to your main device. For example, you may store it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your system drive is very dangerous, because the backup may also be encrypted by the Ccwq ransomware.

Leaks for the Ccwq ransomware attack.

Ccwq uses lots of courses to infiltrate the vulnerable computer systems. It is not specific what specific approach was utilized in your case, however, the invasion might occur via the following channels:

  • bundling with third-party programs, generally freeware;
  • spam e-mails from the unidentified senders;
  • sites supplying complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Ccwq ransomware may camouflage itself as some real application, for instance, through the misleading informs demanding setup of some software application upgrade. This is the most common technique utilized by the frauds to inject the Ccwq virus files into the system. By doing this users partially take part in its installation, without plainly comprehending the danger.

Furthermore, the frauds might send unsolicited spam e-mail with challenging signals motivating individuals to open dubious attachments or click some download links, for instance, those encouraging the people to open certain pictures, text files, tax files and other information.

No doubt, opening these files or clicking the destructive links might essentially damage the system. Fake Acrobat Reader update notices may result in the Ccwq ransomware seepage. Likewise, downloading the broken software application might furthermore contain the ransomware installer. The last but not the least, installation of Ccwq may occur through some Trojan horses that might be set up stealthily into the system and without the user’s direct authorization or perhaps permission.

Avoiding the Ccwq ransomware attack.

Obviously, there is no outright guarantee that your computer will be always without any malware attacks, nevertheless, we wish to share some helpful ideas with you to make it much safer. Make certain to pay really very close attention while browsing the web and especially while getting cost-free programs. Do not open any suspicious e-mail attachments, specifically if the sender is not understood to you.

Do not forget that certain freeware installer may likewise include some other additional apps in the bundle. These additional applications may be very destructive. It is of utmost significance to keep your anti-virus software application and your operating system in basic to be always properly updated.

It is quite rational that downloading pirated apps is illegal, however, additionally, such unapproved software use might likewise bring serious damage to your PC. Thus, do not download any broken programs. Plus, the fact that your current anti-virus did not safeguard the system from the Ccwq ransomware is a good reason for you to reevaluate your options and switch to another program that can render the protecting functions on a better level.

Below please find the quotation from the Ccwq 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 “.ccwq” extension added by the ransomware:”

Ccwq Ransomware - encrypt files with .ccwq extension

Use GridinSoft Anti-Malware to remove Ccwq 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 ccwq 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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