Ransomware

Mtogas Virus Removal (+ .Mtogas File Recovery)


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This page aims to help you remove the Mtogas Virus for free. Our instructions also cover how any .Mtogas file can be recovered. 

In this article, we are going to talk about the cyber attack caused by a new Ransomware called Mtogas. This infection is a nasty file-encrypting virus that exploits system vulnerabilities, and which silently sneaks inside the computer without the victims’ knowledge. The moment Mtogas nests inside the user’s machine, it immediately scans the computer for files which are considered important and valuable for the victim and secretly encrypts them with the help of a complex algorithm. Then, the Ransomware generates a ransom-demanding notification on the screen and asks for a ransom (typically in bitcoins) payment in exchange for receiving a special file-decryption key. The idea of the hackers who stand behind the malware is to blackmail the web users and force them to pay a certain amount of money if they want to obtain the key needed for unlocking their data.

What is the Mtogas virus and how does it work?

mtogas virus

The Mtogas Virus will drop a _readme.txt file with instructions for you to follow

The Mtogas Virus is a sophisticated Ransomware infection that gets in the computer without the knowledge of the user. Like most cryptoviruses (Krusop, Masok), this one is created for blackmailing purposes and when the attacker puts it into operation, what the malware does is, it starts to encrypt all the information stored in the infected system. In order to access this data, you must enter a special decryption key code that is not found locally on the affected computer, but is kept in secret on the attacker’s computer.

As per the information available, this Ransomware is infecting computers through various transmitters including spam emails containing infected attachments, false security warnings, torrents, fake ads, misleading links and messages, fake undelivered email notices or job offers and other attractive and harmless-looking types of web content. Typically, the harmful payload is sent to the user and when they interacts with it, this causes the infection process to begin. Unfortunately, there usually are no visible symptoms which can give the malware away, which is why most of the victims come to know about the contamination only after the scary ransom-demanding notification gets displayed on their screen.

The attackers behind the Ransomware typically ask for a certain amount in bitcoins and threaten that if they are not paid in a certain period of time, the encrypted files will remain inaccessible forever.

If I pay, will the .Mtogas file encryption be removed?

.mtogas files

Encrypted .mtogas files

Now, the problem does not end here because, even if the victims pay and carefully follow all the ransom demands, there is no guarantee that they will receive the decryption key from the hackers. And if, by any chance, they do, nobody can say how effectively that key will reverse the applied encryption. What is more, usually, unless the Ransomware is removed, the infected computer cannot be used safely and any new files that the victims create may fall into the grasp of its encryption.

Therefore, security experts, including our “How to remove” team, typically advise the people attacked by Ransomware to not give their money to the hackers. Instead, they suggest that the victims explore some the alternatives, which may help them remove the infection from the system and restore some of their files by other means. The removal guide below, for instance, contains detailed Mtogas removal steps and some file-recovery suggestions that do not involve paying the ransom to the hackers.

SUMMARY:

Name Mtogas
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Very few and unnoticeable ones before the ransom notification comes up.
Distribution Method From fake ads and fake system requests to spam emails and contagious web pages.
Data Recovery Tool Currently Unavailable
Detection Tool

Remove Mtogas Virus


Step1

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

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

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 

malware-start-taskbar

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/




Scan Results


Virus Scanner Result
ClamAV
AVG AV
Maldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.

Step3

Hold the Start Key and R –  copy + paste the following and click OK:

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

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:

msconfig_opt

Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.

Step4

WARNING!
To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

Keep in mind, SpyHunter’s malware & virus scanner is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!

Step5 

How to Decrypt Mtogas files

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


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