Djvu VirusRansomwareRemoval Guide

Qpss Virus Removal Guide (+Decrypt .qpss files)

Qpss – General Info

Qpss is a harmful software functioning as common ransomware. Michael Gillespie, the widely known malware researcher, very first discovered this new name in the DJVU ransomware family.

Qpss was developed for the sole purpose to encrypt all popular file types. Realistically, as soon as the file encryption is effectively accomplished, the users are not able to get access to them. Qpss virus adds its own “.qpss” to all the encrypted files. For example, the file “price_list.xls”, as soon as modified by Qpss, will be titled as “price_list.xls.qpss”. When the encryption is accomplished, Qpss puts its own unique text file (_readme.txt) into all the folders that store the encrypted files.

The alert stated by text file asking for the random os extremely comparable to the notices offered by other ransomware threats coming from the DJVU family. The warning essentially indicates that the information has been encrypted and the only service to get access to it is to use a distinct standalone key. Regretfully, this declaration is definitely real.

The approach to encrypt the files utilized by Qpss is not entirely researched. However, there is no doubt that each computer owner may be issued an unique decryption key, which is definitely distinct. It is incredibly difficult to recover the data without the proper key in location.

“Don’t worry, you can return all your files!”, from text file message:

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

One more peculiarity of the Qpss 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 Qpss ransomware into the world wide web. In order to obtain the key and restore the important information, the users are informed to get in touch with the frauds via e-mail or by telegram and to pay the ransom in the quantity of $980.

The message also says that individuals need to contact the Qpss authors within 72 hours upon the minute of the information file encryption. The alert indicates that by doing so individuals will acquire a 50% discount, for that reason, the ransom quantity falls to $490.

No matter what the amount of the ransom is, we highly encourage that you do not pay the ransom. There is no guarantee that these online crooks 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 received into their accounts. Thus, paying ransom frequently does not lead to an effective healing. So, the users might merely lose their money for absolutely nothing.

Similarly, we prompt you not to call the scams as they instruct. Do not move cash into their wallets. There are no applications that could split the Qpss ransomware or restore the information at no cost. Therefore, the only appropriate choice is to restore the data from possible backups (if readily available).

Virus Summary

NameQpss Ransomware
File Extensionqpss
TypeRansomware
FamilyDJVU
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 .qpss extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Qpss Removal Tool   GridinSoft Anti-Malware
Qpss Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now filled with infections comparable to the Qpss virus. For instance, this specific risk is generally similar to Brusaf and other ransomware-type infections. These destructive energies have actually been developed in order to encrypt the essential data and reveal the demand for the users to pay the ransom. All these infections utilize the similar algorithm to produce the specific key for effective files decryption.

Unless the Qpss ransomware is still under the advancement procedure or has got some hidden bugs, it is not possible to restore the data manually. Therefore, the only working option to avoid the loss of your crucial information is to routinely maintain current backups of all your essential files.

Another crucial piece of suggestions is to store the backups on special storage not linked to your main device. For instance, 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 routine drive is very dangerous, since the backup may likewise be encrypted by the Qpss .

Leaks for the Qpss ransomware attack.

Qpss utilizes numerous paths to penetrate the susceptible computer systems. It is not particular what particular method was used in your case, however, the intrusion might happen by means of the following channels:

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

There are times when the Qpss ransomware may camouflage itself as some genuine application, for example, through the deceptive signals requiring installation of some software update. This is the most typical technique used by the frauds to inject the Qpss virus files into the system. In this manner users partly participate in its setup, without plainly comprehending the threat.

Furthermore, the frauds might send out unsolicited spam e-mail with challenging notifies encouraging the people to open suspicious attachments or click on some download links, for instance, those encouraging the people to open particular pictures, text files, tax documents and other info.

No doubt, opening these files or clicking the malicious links might basically damage the system. Fake Media Player update notices may lead to the Qpss ransomware infiltration. Likewise, downloading the cracked software application may additionally include the ransomware installer. The last but not the least, setup of Qpss may take place through some Trojan horses that may be installed stealthily into the system and without the user’s direct authorization or even authorization.

Avoiding the Qpss ransom virus attack.

Obviously, there is no absolute warranty that your computer will be always free of any malware attacks, nevertheless, we want to share some beneficial pointers with you to make it safer. Make sure to pay very attention while browsing the web and particularly while downloading cost-free programs. Do not open any suspicious email accessories, especially if the sender is not known to you.

Do not forget that particular freeware installer may also contain some other additional apps in the bundle. These extra applications may be very harmful. It is of utmost importance to keep your anti-virus software application and your os in general to be always appropriately updated.

It is quite logical that downloading cracked apps is prohibited, nevertheless, furthermore, such unauthorized software usage might also bring severe damage to your computer. Thus, do not download any split programs. Plus, the fact that your present anti-virus did not protect the system from the Qpss ransomware is a good reason for you to reassess your options and change to another program that can render the safeguarding functions on a much better level.

Below please find the quotation from the Qpss 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 “.qpss” extension added by the virus:”

Qpss Ransomware - encrypt files with .qpss extension

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

1.Download GridinSoft Anti-Malware.

You can get 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 qpss files

You can get 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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