Qapo – Ransomware
Qapo is a harmful software application working as typical ransomware. Michael Gillespie, the widely known virus researcher, first discovered this new name in the DJVU ransomware family.
Qapo was created for the sole purpose to encrypt all popular file types. Logically, as soon as the encryption is successfully accomplished, the users are not able to get access to them. Qapo virus adds its own “.qapo” to all the encrypted data. For instance, the file “price_list.xls”, when crypted by Qapo, will be titled as “price_list.xls.qapo”. When the encryption is accomplished, Qapo puts its own unique text document (_readme.txt) into all the folders that store the encrypted files.
The message stated by _readme.txt asking for the random os really similar to the notices offered by other ransomware dangers coming from the DJVU family. The caution essentially shows that the data has been secured and the only service to get access to it is to use an unique standalone key. Regretfully, this statement is absolutely real.
The technique to encrypt the files utilized by Qapo is not entirely researched. Nevertheless, there is no doubt that each computer owner may be provided an unique decryption key, which is definitely distinct. It is exceptionally tough to recover the information without the proper key in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Qapo infection 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 scoundrels who have introduced the Qapo ransomware into the internet. In order to acquire the key and bring back the important data, the users are told to contact the scams via email or by telegram and to pay the ransom in the quantity of $980.
The message likewise states that the people ought to get in touch with the Qapo authors within 72 hours upon the moment of the data encryption. The alert shows that by doing so individuals will get a 50% discount, therefore, the ransom amount falls to $490.
Qapo crypted your data, nevertheless, it might not be the only risk on your computer. Plus, the ransomware might be concealed deep in the system. To detect and delete the danger totally, we recommend you to describe the aid of GridinSoft Anti-Malware .
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No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no assurance that these online crooks will keep their guarantees, so they may not care at all what the victims feel about the encryption, even when the quantity of the ransom is received into their accounts. Hence, paying ransom frequently does not result in an effective healing. So, the users might merely lose their money for absolutely nothing.
Likewise, we advise you not to call the scams as they instruct. Do not transfer money into their wallets. There are no applications that could split the Qapo virus or restore the data for free. For that reason, the only proper decision is to restore the information from possible backups (if readily available).
Virus Summary
| Name | Qapo Ransomware |
| File Extension | qapo |
| 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 .qapo extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Qapo Removal Tool | GridinSoft Anti-Malware |
| Qapo Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now filled with infections similar to the Qapo virus. For instance, this specific danger is essentially identical to Brusaf and other ransomware-type infections. These destructive utilities have been developed in order to encrypt the important data and reveal the need for the users to pay the ransom. All these infections use the similar algorithm to generate the specific key for successful data decryption.
Unless the Qapo ransomware is still under the development process or has got some hidden bugs, it is not possible to bring back the information manually. Hence, the only working option to prevent the loss of your important data is to routinely maintain updated backups of all your crucial data.
Another important piece of guidance is to keep the backups on unique storage not linked to your primary PC. For example, you may save it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your regular drive is really risky, since the backup might likewise be secured by the Qapo .
Leaks for the Qapo ransomware attack.
Qapo utilizes numerous courses to infiltrate the susceptible computer systems. It is not particular what particular technique was used in your case, however, the intrusion might happen by means of the following channels:
- bundling with third-party programs, generally free apps;
- spam e-mails from the unknown senders;
- websites providing free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Qapo virus may camouflage itself as some genuine application, for example, through the misleading informs demanding setup of some software application upgrade. This is the most common trick utilized by the frauds to inject the Qapo ransomware files into the system. By doing this users partially participate in its installation, without plainly understanding the risk.
Furthermore, the frauds may send unsolicited spam e-mail with challenging informs encouraging the people to open dubious attachments or click some download links, for example, those motivating individuals to open particular pictures, text files, tax files and other information.
No doubt, opening these files or clicking the harmful links might basically harm the system. Fake Media Player upgrade alerts may lead to the Qapo ransomware infiltration. Likewise, downloading the broken software might furthermore include the ransomware installer. The last but not the least, setup of Qapo might happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct permission or even consent.
Avoiding the Qapo virus injection.
Obviously, there is no outright assurance that your computer system will be constantly without any malware attacks, however, we want to share some beneficial tips with you to make it safer. Make sure to pay very close attention while searching the web and especially while getting cost-free programs. Do not open any dubious email attachments, particularly if the sender is not understood to you.
Do not forget that particular freeware installer might also include some other additional apps in the package. These extra applications might be very destructive. It is of utmost value to keep your anti-virus software application and your os in basic to be constantly properly upgraded.
It is rather rational that downloading pirated apps is unlawful, nevertheless, in addition, such unauthorized apps usage may likewise bring serious damage to your computer. For this reason, do not download any cracked programs. Plus, the fact that your current anti-virus did not safeguard the system from the Qapo ransomware is a great factor for you to reassess your options and change to another program that can render the protecting functions on a better level.
Below please find the quotation from the Qapo 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 “.qapo” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Qapo ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can get 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 qapo files
You can download 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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