Qmak Virus – Details
Qmak is a destructive software functioning as common ransomware. Michael Gillespie, the well-known malware researcher, first found this new name in the DJVU ransomware family.
Qmak was developed for the sole purpose to encrypt all popular file types. Rationally, as quickly as the encryption is effectively accomplished, the users are not able to get access to them. Qmak virus includes its own “.qmak” to all the encrypted data. For example, the file “price_list.xls”, once modified by Qmak, will be titled as “price_list.xls.qmak”. When the file encryption is accomplished, Qmak puts its own special text file (_readme.txt) into all the folders that store the encrypted files.
The message specified by document asking for the random os extremely similar to the notices provided by other ransomware hazards coming from the DJVU family. The warning essentially shows that the files have been secured and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is absolutely true.
The technique to secure the files utilized by Qmak is not completely investigated. Nevertheless, there is no doubt that each computer owner might be provided an unique decryption key, which is definitely distinct. It is exceptionally hard to recover the data without the appropriate type in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Qmak 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 crooks who have actually launched the Qmak ransomware into the world wide web. In order to get the key and restore the important data, the users are informed to connect with the frauds by means of email or by telegram and to pay the ransom in the amount of $980.
The message also says that the people need to get in touch with the Qmak authors within 72 hours upon the moment of the information encryption. The alert suggests that by doing so individuals will get a 50% discount, for that reason, the ransom quantity falls to $490.
Qmak encrypted your files, however, it may not be the only danger on your computer. Plus, the ransomware may be hidden deep in the system. To discover and erase the danger completely, we advise you to refer to the assistance of GridinSoft Anti-Malware app.
Download GridinSoft Anti-Malware
GridinSoft Anti-Malware Review, How to get free trial?, EULA, and Privacy Policy.
No matter what the amount of the ransom is, we strongly encourage 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 amount of the ransom is received into their accounts. For this reason, paying ransom often does not lead to an effective healing. So, the users might just lose their money for absolutely nothing.
Likewise, we prompt you not to get in touch with the frauds as they instruct. Do not transfer cash into their wallets. There are no applications that could crack the Qmak ransomware or bring back the information at no charge. Therefore, the only correct choice is to restore the data from possible backups (if available).
Virus Summary
| Name | Qmak Ransomware |
| File Extension | qmak |
| 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 .qmak extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Qmak Removal Tool | GridinSoft Anti-Malware |
| Qmak Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now filled with infections similar to the Qmak ransomware. For example, this particular hazard is basically identical to Brusaf and other ransomware-type infections. These destructive energies have been developed in order to secure the essential data and reveal the need for the users to pay the ransom. All these infections utilize the similar algorithm to generate the specific key for effective files decryption.
Unless the Qmak ransomware is still under the development process or has actually got some hidden bugs, it is not possible to restore the information manually. Therefore, the only working service to prevent the loss of your essential data is to frequently preserve current backups of all your vital files.
Another crucial piece of suggestions is to store the backups on special storage not connected to your primary device. For example, you may store it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your regular drive is extremely risky, considering that the backup may likewise be encrypted by the Qmak .
Leaks for the Qmak ransomware attack.
Qmak uses numerous courses to penetrate the vulnerable computer systems. It is not particular what particular technique was used in your case, nevertheless, the invasion might happen by means of the following channels:
- bundling with third-party programs, mainly free apps;
- spam emails from the unidentified senders;
- sites supplying complimentary hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Qmak virus might disguise itself as some genuine application, for instance, through the deceptive informs requiring installation of some software update. This is the most typical trick used by the frauds to inject the Qmak ransomware files into the system. By doing this users partly participate in its setup, without clearly comprehending the danger.
Furthermore, the frauds might send out unsolicited spam email with tricky notifies motivating the people to open suspicious accessories or click some download links, for example, those encouraging the people to open certain photos, text files, tax files and other information.
No doubt, opening these files or clicking the destructive links might essentially damage the system. Fake Adobe Flash Player upgrade alerts may result in the Qmak ransomware infiltration. Likewise, downloading the cracked software application might in addition include the ransomware installer. The last however not the least, installation of Qmak might occur through some Trojan horses that might be installed stealthily into the system and without the user’s direct authorization and even authorization.
Avoiding the Qmak virus attack.
Obviously, there is no outright warranty that your computer system will be constantly without any malware attacks, however, we wish to share some beneficial tips with you to make it safer. Make certain to pay really attention while searching the web and particularly while getting cost-free programs. Do not open any suspicious e-mail accessories, particularly if the sender is not understood to you.
Do not forget that specific freeware installer might likewise consist of some other extra apps in the bundle. These additional applications may be really harmful. It is of utmost significance to keep your anti-virus software and your operating system in general to be constantly properly upgraded.
It is quite logical that downloading pirated apps is illegal, however, furthermore, such unapproved software use might likewise bring severe damage to your computer. Thus, do not download any split programs. Plus, the fact that your existing anti-virus did not secure the system from the Qmak ransomware is an excellent factor for you to reassess your choices and change to another program that can render the protecting functions on a much better level.
Below please find the quotation from the Qmak 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 “.qmak” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Qmak 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 qmak 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.
User Review
( votes)
