Matu Virus File – Remove & Restore .matu Files

Written by Valdis Koks

This article intends to help you delete Matu Ransomware at no cost. Our instruction also explain how any .matu files can be decrypted.

Matu Virus

The Matu Ransomware stands for a COMPUTER risk utilized to blackmail its sufferers. Matu Infection may not indicate any kind of evident symptoms, yet its existence is only discovered as soon as its job is executed.

Matu Virus - crypted .matu files

The absence of signs and symptoms is one of the primary problems with this kind of PC infections. They can permeate into the struck system unnoticed, as well as execute their work without revealing their task in the workstation. This is why most customers are not able to do anything to end the infection before it has actually completed its objective, as well as the goal of this one, specifically, is to make its sufferers’ data pointless using information ciphering and after that suggesting a ransom money demand.

The individual is reported by means of a message that this infection puts on their display that their only solution of bringing their data back is using the payment of a particular amount of funds. This blackmailing element of this scam is popular among the frauds, as well as there’s a whole team of PC malware that’s utilized in this manner. This malware classification is called Ransomware, and the malware we are currently focusing on absolutely drops under it.

The Matu malware is only disclosed once it has completed encrypting the documents. The .matu Ransomware will after that share its demands by means of an daunting pop-up alert.

It is through this alert that the individuals find out how they are anticipated to move their funds to the cyber fraudulences responsible for the Ransomware virus. In the majority of instances, the ransom would be asked in a cryptocurrency – BitCoin. These cryptocurrencies are really hard to trace, and also a normal user would certainly have no chance of knowing who they are actually transferring their funds to. This, in fact, makes it truly unlikely that the cyberpunk’s true identity would certainly ever before get divulged. It is fairly rare for a Ransomware hacker to stand before the court, and the application of cryptocurrency as the suggested repayment service is the major reason for that.

Below you can locate the quote from the Matu text file:

 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:
 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:

 Reserve e-mail address to contact us:

 Our Telegram account:

How to Matu virus encrypt your files?

The .matu Infection document encryption is not mosting likely to be gotten rid of after the ransomware is erased. The .matu Virus document encryption access key is promised to be given to you when you pay the ransom amount.

Nevertheless, it is not unusual for the hackers that support such threats to promise their targets a decryption secret for their encrypted records only to refuse to give that essential as soon as the repayment gets processed. Needless to state, if you wind up in a problem like this, you would not can doing anything concerning it– your funds would be gone, and also your data would still be inaccessible. This is why it isn’t truly sensible thought to transfer the settlement, moreover, if you haven’t selected any kind of alternate options that may work.

Although we discussed that the security would stay on your documents even after the Ransomware is no longer in the system, deleting the infection is still exceptionally essential. After you eliminate the Ransomware, you might also try the alternate file healing options we have actually established for you, as well as likewise your brand-new files won’t go to threat of being encrypted. To remove this cryptoviral hazard, you are suggested to finish the steps you will certainly run into below.


Name .matu Virus
Type Ransomware
Threat Level High (Ransomware is up until now the worst malware you can experience)
Symptoms A Ransomware threat similar to this one would typically not reveal its existence till the papers obtain locked up
Promotion Channel Channels like spam e-mail promotion, and malvertising are normally the ones used to spread Ransomware.
Data Recovery Solution Emsisoft Decrypter
Detection Utility
.matu may recover itself plenty of times if you don’t get rid of its core files. We suggest downloading LOARIS TROJAN REMOVER to scan for malicious utilities. This may save you a lot of time and efforts to effectively get rid of all possible malware within your device.
Read more about Loaris Trojan Remover (License Agreement, Privacy Policy ).
If Loaris identifies a threat, you will need to buy a license to get rid of it.

Delete Matu Virus Ransomware

Step 1:

Some of the steps will likely demand you to exit the page. Bookmark it to easily get back to it later.

Reboot in Safe Mode (use this tutorial if you don’t know how to do it).

Step 2:
Exclusive Offer
We get asked this often, so we are clearly mentioning it here: Deleting .matu manually may take hours and hurt your system in the process. We suggest downloading LOARIS to check if it can identify Matu's documents for you. 

Click CTRL + SHIFT + ESC simultaneously and go to the Processes Tab. Try to identify which processes are malicious.

Task manager - Matu Open File Location

Right click on each of them and choose Open File Location. Then inspect the documents with online file checker:

Once you open their folder, end the processes that are contaminated, then get rid of their folders. 

Note:If you are particular something is part of the danger - remove it, even if the scanner does not mark it. No anti-virus application can identify all infections.

Step 3:

Keep holding the Win + R. And then copy & paste the following:

  • notepad %windir%/system32/Drivers/etc/hosts

A new file will certainly open. In case you are hacked, there will be a lots of other IPs linked to your device near the bottom. Inspect the image listed below:

notepad - suspicious IPs Matu

In case there are suspicious IPs below “localhost” – get in touch with us in the comments.

Use CTRL + SHIFT + ESC simultaneously and access the Startup Tab:

Task manager - Startup Tab Program Disable

Proceed to Program Name and select “Disable”.

Keep in mind that ransomware may even include a fake developer name to its process. You must check out every process and be persuaded that it is legitimate.

Step 4:
To get rid of Matu Virus, you may have to deal with system files and registries. Making a mistake and getting rid of the wrong thing may hurt your device.


You can prevent the system damage by selecting LOARIS TROJAN REMOVER - a high-quality Matu removal software.

Read review about LOARIS TROJAN REMOVER (License Agreement, Privacy Policy ).

Look for the ransomware  in your registries and get rid of the entries. Be very careful –  you can destroy your system if you remove entries not associated with the ransomware.

Type each of the following in the Windows Search Field:

  • %AppData%
  • %LocalAppData%
  • %ProgramData%
  • %WinDir%
  • %Temp%

Get rid of everything in Temp. Finally, simply check out for anything lately added. Don't forget to drop us a comment if you run into any issue!

How to Decrypt .matu files?

Djvu Ransomware essentially has two versions.

  1. Old Version: Most older extensions (from “.djvu” up to “.carote”) decryption for most of these versions was previously supported by STOPDecrypter tool in case if infected files with an offline key. That same support has been incorporated into the new Emsisoft Decryptor for these old Djvu variants. The decrypter will only decode your files without submitting file pairs if you have an OFFLINE KEY.
  2. New Version: The newest extensions released around the end of August 2019 after the ransomware was changed. This includes .coharos, .shariz, .gero, .hese, .xoza, .seto, peta, .moka, .meds, .kvag, .domm, .karl, .nesa, .boot and etc….These new versions were supported only with Emsisoft Decryptor.

"The decrypter can't decrypt my files?"

For the most part this indicates you have an online ID. It could also suggest your data were secured by a more recent version of STOP/Djvu.

  • Offline ID. When the ransomware can't connect to its command and also control web servers while encrypting your data, it uses an integrated security key and also an integrated ID. Offline ID's normally end in t1 as well as are usually easy to determine. Considering that the offline key as well as ID just alter with each variant/extension, everyone that has actually had their data secured by the same version will have the exact same ID and also the documents will certainly be decryptable by the exact same key (or "personal key in the case of RSA file encryption).
  • Online ID. In many cases the ransomware has the ability to attach to its command and control servers when it secures data, as well as when this happens the servers respond by producing arbitrary keys for every infected computer system. Given that each computer system has its own key, you can't utilize a key from an additional computer to decrypt your documents. The decrypter can working around this with older variants as long as it has some aid, however for more recent variants there is nothing that can be done to recover data.

In case when the tutorial doesn’t help, download the anti-malware tool we suggest or try free online virus checker. Furthermore, you may always ask us in the comments for assistance!

About the author

Valdis Koks

Security engineer, reverse engineering and memory forensics

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