Djvu VirusRansomwareRemoval Guide

Rejg Virus Removal Guide (+Decrypt .rejg files)

Rejg Virus Ransomware

Rejg is a destructive software functioning as common ransomware. Michael Gillespie, the well-known virus researcher, first discovered this new name in the DJVU ransomware family.

Rejg was developed for the sole function to encrypt all popular file types. Logically, as soon as the encryption is effectively achieved, the users are not able to get access to them. Rejg virus includes its own “.rejg” to all the encrypted data. For instance, the file “price_list.xls”, once crypted by Rejg, will be titled as “price_list.xls.rejg”. As soon as the encryption is achieved, Rejg puts its own distinct text file (_readme.txt) into all the folders that store the encrypted files.

The message mentioned by _readme.txt requesting the random os really similar to the alerts offered by other ransomware threats coming from the DJVU family. The warning basically indicates that the information has been encrypted and the only solution to get access to it is to use a distinct standalone key. Regretfully, this statement is definitely real.

The approach to secure the files utilized by Rejg is not completely researched. However, there is no doubt that each computer owner might be released a special decryption key, which is definitely unique. It is exceptionally difficult to recuperate the information without the appropriate key in place.

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

message from Rejg virus

One more peculiarity of the Rejg infection is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the total control by the scoundrels who have introduced the Rejg infection into the internet. In order to get the key and bring back the important data, the users are told to get in touch with the scams through email or by telegram and to pay the ransom in the quantity of $980.

The message also says that individuals must call the Rejg authors within 72 hours upon the moment of the information file encryption. The alert suggests that by doing so the people will obtain a 50% discount rate, therefore, the ransom amount drops down to $490.

No matter what the amount of the ransom is, we strongly advise 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 frequently does not lead to a successful recovery. So, the users may just lose their money for absolutely nothing.

Likewise, we prompt you not to call the frauds as they instruct. Do not move loan into their wallets. There are no applications that could break the Rejg ransomware or bring back the data for free. For that reason, the only appropriate decision is to bring back the information from possible backups (if readily available).

Virus Summary

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

Do not forget that the Web is now full of infections comparable to the Rejg virus. For example, this particular hazard is basically identical to Brusaf and other ransomware-type infections. These harmful utilities have actually been established in order to encrypt the important information and reveal the demand for the users to pay the ransom. All these infections utilize the identical algorithm to generate the specific key for effective information decryption.

Unless the Rejg ransomware is still under the development process or has got some concealed bugs, it is not possible to bring back the information manually. Therefore, the only working option to avoid the loss of your crucial information is to regularly preserve up-to-date backups of all your essential data.

Another essential piece of suggestions is to save the backups on unique storage not linked to your main PC. For instance, you might save 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 really dangerous, given that the backup may likewise be encrypted by the Rejg .

Leakages for the Rejg ransomware attack.

Rejg utilizes numerous paths to infiltrate the susceptible computers. It is not specific what specific method was utilized in your case, nevertheless, the intrusion may happen through the following channels:

  • bundling with third-party programs, primarily free software;
  • spam emails from the unknown senders;
  • sites offering complimentary hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Rejg ransomware might disguise itself as some real application, for instance, through the misleading alerts requiring setup of some software application upgrade. This is the most common trick used by the frauds to inject the Rejg virus files into the system. By doing this users partially participate in its installation, without clearly comprehending the threat.

In addition, the frauds might send unsolicited spam e-mail with difficult notifies motivating individuals to open suspicious accessories or click on some download links, for example, those encouraging individuals to open certain pictures, text files, tax files and other info.

No doubt, opening these files or clicking on the harmful links might essentially damage the system. Fake Acrobat Reader upgrade alerts may result in the Rejg ransomware seepage. Similarly, downloading the cracked software might furthermore include the ransomware installer. The last but not the least, setup of Rejg may take place through some Trojan horses that might be installed stealthily into the system and without the user’s direct consent or even consent.

Avoiding the Rejg injection.

Obviously, there is no outright assurance that your computer will be constantly free of any malware attacks, however, we would like to share some useful pointers with you to make it safer. Ensure to pay extremely very close attention while searching the web and particularly while downloading cost-free programs. Do not open any suspicious email attachments, especially if the sender is not understood to you.

Do not forget that specific freeware installer might likewise contain some other extra apps in the package. These extra applications may be extremely damaging. It is of utmost significance to keep your anti-virus software application and your operating system in basic to be always appropriately updated.

It is quite logical that downloading pirated programs is prohibited, nevertheless, in addition, such unauthorized software usage may also bring major damage to your PC. Thus, do not download any split programs. Plus, the truth that your existing anti-virus did not protect the system from the Rejg ransomware is a great factor for you to reconsider your choices and switch to another program that can render the securing functions on a better level.

Below please find the quotation from the Rejg 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 “.rejg” extension added by the ransomware:”

Rejg Ransomware - encrypt files with .rejg extension

Use GridinSoft Anti-Malware to remove Rejg 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 rejg 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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