Redmat Virus Removal Guide (+Decode .redmat files) – Djvu Ransomware

Redmat Virus – Details

The Redmat stands for a ransomware-type infection. The infection comes from the Djvu ransomware family. Redmat was elaborated specifically to encrypt all major file types. When the file is encrypted people are not able to use them. Redmat adds the “.redmat” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Redmat , will be renamed into “myphoto.jpg.redmat“. As soon as the encryption is completed, Redmat places a special text file into every folder containing the encrypted data.

The message given by Redmat text file asking for the ransom is absolutely the same as the statements given by other ransomware virus representatives belonging to the Djvu type. It literally discusses that the info is encrypted and that the only way to bring back it is to use a a special decryption key. Unfortunately, this is definitely true. The kind of cryptography mechanism used by Redmat is still not appropriately examined. Still, it is definitely certain that each victim may be given the specific decryption key, which is completely unique. It is difficult to bring back the files without the key available.

Another trick of Redmat is that the victims cannot access to the key. The key is saved on a specific server run by the frauds associated with Redmat ransomware. To get the key and recover the important info people need to pay the ransom, which totals up to $980. To acquire the payment details users are instructed to contact the frauds through email or telegram. The alert likewise indicates that the users need to contact the Redmat developers within 72 hours after the encryption happened. The message says that doing so users will get a 50% discount, so the ransom amount will drop down to $490.

Nonetheless, regardless of the asked for quantity, people must stay away from paying the ransom virus. Cyber frauds are unfair, so they tend to totally disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive result and people just lose their money for absolutely nothing.

We highly encourage that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Redmat ransomware and to recover the information data for free. Therefore, the only best decision is to recover the lost information from the available backup.

Virus Summary

Name Redmat Ransomware
File Extension .redmat
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 and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special redmat extension to all the files modified by it.
Distribution Method Spam Emails, Email Attachments
Similar Infections Stone, Doples, Rezuc
Removal Tool   GridinSoft Anti-Malware

Remember that the internet is now overwhelmed with threats that look comparable to Redmat ransomware. It is similar Stone and many other ransomware-type threats. Destructive programs of such kind are normally elaborated to encrypt crucial data and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to create the unique decryption key for files decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is just not feasible. The only way to avoid the loss of your crucial data is to frequently create backups of your important information.

Keep in mind that even if you create such backups, they should be put into a special storage utility not connect to your main PC. You may use the Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted along with other files, so it’s certainly not a good storage place.

How did ransomware infect my computer?

There are several ways used by online scams to distribute Redmat ransom virus. Although it is uncertain how precisely Redmat injects your PC, there are some leaks through which it may infiltrate the system:

  • integration with third-party apps, especially freeware;
  • spam emails from unidentified senders;
  • websites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often Redmat ransomware might be presented as some legitimate software, for instance, in the pop-ups instructing users to implement some crucial software updates. This is the common trick used by online frauds to persuade people into downloading and installing Redmat infection manually, by methods of their direct participation in the installation process.

In addition, the criminals may describe numerous e-mail spam strategies to inject destructive codes into systems. So, they may describe to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some receipts, documents, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may badly harm the PC. Fictitious Adobe Flash Player update informs may result in Redmat virus injection. As for the cracked software, these illegally downloaded programs may also consist of destructive codes leading to Redmat secret installation. Lastly, injection of Redmat may occur by methods of Trojans that privately get injected into the system and install harmful utilities without the user’s approval.

Is there any method to avoid the injection of Redmat ransomware?

Although there is no 100% guarantee to avoid your computer from getting infected, there are some pieces of suggestions we wish to share with with you. Firstly, be extremely careful when you browse the web and specifically while downloading totally free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may contain other unwanted utilities in the bundle, so they may be harmful. Make certain that your current antivirus and your entire operating system is always duly updated.

Of course, downloading pirated software is illegal and may lead to vital damage to be produced your system. Hence, stay away from downloading cracked software. You are also strongly recommended to reconsider your existing security software and potentially change to another security solution that can render better services of defending your computer.

Screenshot of files with “.redmat” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove Redmat 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.

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.

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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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