Remove Maas Virus Ransomware (+File Recovery)

About Maas

Maas is ranked by our antivirus team as the DJVU ransomware genus. Another variants of this family is Zida, Pykw, Moba, and some others. There are certain scanners that bypass it as well as therefore letting its intrusion. Actually, we have to call it that, because of the “.maas” extension that it attaches at the end of your data.

Let’s clarify. Maas malware attacks your system through trick and knack also. After that, once embedded it applies AES or RSA enciphering methods to hold your data.

Then, they bleed you for their unblocke. After Maas evades right into your system, it places every one of your files under closure. It adds its very personal extension “.maas” at the end, thus making documents unavailable.

Files with “.maas” extension appended by the Maas virus:

.maas Files
Example of .maas files

It targets records, folders, pictures, mp3s, videos, all of it! Thereafter, you can’t longer access them. Displacing files or retitling it will not assist. Sole remedy to decode your documents from the ransomware’s keep is decoding. The malware expects you to give blackmail money if you wish to get your records back. It makes that clear (in the ransom message) it will decrypt documents after defrayal.

The message is ordinarily a text file, left on your desktop. You can also reveal it in every directory that has enciphered files. It describes your troubles and also suggests you a decision. According to Maas, exclusive remedy to decode your files is with a unique decryption code. And also, to obtain it you have to send a payoff. The price is $980, as well as it’s normally asked for in Bitcoins.

The file “_readme.txt” by the Maas ransomware states the following information:


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:
Your personal ID:

Do NOT send money for decrypt of “maas” files!

The Maas infection guarantees, to send you the code after you disburse. As well as, that’s it. That’s all you obtain – a promise. You have no warranties that conformity finishes in something favorable. Do not rest on words of cyber frauds. That is people, that will fool you. Do NOT give them a cent. Don’t call them Do NOT comply with their needs.

Do not pay for ransomware

How did my PC got harmed by Maas?

Your computers get corrupted with the Maas ransomware because of your disability to be on alert. Some people do not point out important details while browsing the web or downloading various softwares.

The Maas malware uses the proven invasive methods to deceive you. And slips past you unobserved. That contains concealing behind broken web links, sites, and torrents. It makes use of free software as a way to hide itself. And poses as a phony system or application update. Like, Adobe Flash Player or Java.

Yet more often yes than not, it makesuse of junk emails. You open an email that seems to find from a well-known business. Like, Amazon or PayPal. And, the email suggests you to click a web link, or download and install an tool. If you do, you end up with malware.

Bear in mind that these types of risks are cheating your inattention. They need you to hurry and lose doing due diligence. That eases their hidden penetration. They rest on you to leave your fate to chance. Do not! Don’t pick rashness over care. One keeps infections out. The other welcomes them in.

Consequently, do not disburse them a loan. Don’t contact to the cyber frauds. If you do, you’ll regret it. It’s a futile effort to return your data, as well as it will not end well for you. Below’s why.

There are a few circumstances that can explain when you see the redemption currency message on your display. Claim, you make a decision to conform. You reply to the racketeers, send their redemption money, and wait. You wait on them to send you the decryption trick they assured. Well, what happens if they do not?

Nevertheless, you have no guarantees. All, you rest on, is a faith. Can you absolutely think words of virtual kidnappers? The answer is ‘No.’ These are persons, who will surely disenchant you. Don’t pay money! There’s also another choice.

They can actually send you a decryption code. However, when you try to execute it, it fails to work.

Yes, they can send you the unfaithful key. After that, you have much less funds, as well as your files continues to be blocked. Don’t disburse! And also your optimum case isn’t a reason for enthusiasm. What takes place after you disburse the buyout money, obtain the appropriate trick, as well as totally free your documents? Well? Consider it. You paid ransom to eliminate a sign and symptom, yet not the infection triggering it.

So, you remove the encoding, yet the Maas cryptoware stays. It’s still slinking in the corners of your system, complimentary to attack once again. After that, you’re back at a new start.

Why is Maas unsafe?

Futhermore, to encode a victim’s records, the Maas infection has also started to install the Azorult Spyware on PC to steal account data, cryptocurrency wallets, desktop files, and more.

So, your computer obtained assaulted by Maas and also probably you have actually lost time trying to delete it manually. We are absolutely positive that the remedy below will certainly be usefull in removing Maas in an automated method.

How to protect PC from Maas ransomware?

However, let us initially speak about obviation of such virus invasions in the future. There is something exists that you can do to escape this kind of nasty menace from entering into your computer in advance?

There are a couple of things we wish to talk about here. First one is your personal blame for being incredibly mindful while you utilize your PC and largely while you surf the web. When inspecting your e-mail and see some doubtful accessories consisted of, do not hurry to view them.

In a like manner, when you get on Facebook and social networks also someone you communicate with sends you messages including accessories, be very mindful, especially if these are some exe-extension files.

The second thing to take into account is researching the trustworthiness of your current security tool. Unfortunately, there are multiple safety and security softwares presently that just assert to be trustworthy, whereas in times of real malware incursions they simply stop working to do the task as stated.

In case Maas penetrated into your laptop this shows that your current anti-malware program did not do its promoted assignment as well as really fell short to guard your system. So obviously it is a point for you to overrate your choices and also definitely change over to some other software that can most exactly assure the wanted grade of safety.

Not all antiviruses are good

We can extra discuss some part of users that like not to have any kind of anti-virus software program at all. Definitely, this is a big error on their component, due to the fact that presently the net has dozens of virtual dangers that may stealthily intrude susceptible systems, specifically those that are not appointed with some standard degree of safety.

So, having antivirus constantly running and guiding your PC is a required point in today’s internet world.


Maas removal guide

STEP 1. Recover files from Maas ransomware encryption

You can download free decryption tool here: Decryptor for STOP Djvu. But it work when the Maas virus used an offline key for encryption.

If key does not found, we advice to restore your PC

There are a lot of different ransomware viruses on the internet. Some of them are more dangerous than the others because they not only leaving malicious processes to protect themselves, but also removing backups of your system to make the recovery process impossible.

Please Note: Not all ransomware infections are able to remove backups of your system, so it is always worth to try a windows recovery.
We recommend use Safe Mode with command prompt to safely perform a recovery of your files. You will have to reboot your computer, so you better save this instruction:

How to Restore Files from a Backup in Windows 7/8/10

STEP 2. Removing Maas ransomware malicious files

Once the recovery process is complete, you should consider scanning your computer with a GridinSoft Anti-Malware in order to find any traces of Maas infection. Though some ransomware viruses are removing themselves right after the encryption of your files, some may leave malicious processes on your computer for special purposes of cyber criminals.

Maas Virus Remover

  1. Run GridinSoft Anti-Malware and choose the scan type, which is suitable for your needs. Of course, for the accuratest scan results we recommend you to choose the “Full Scan”.

    GridinSoft Full Scan

  2. Give Anti-Malware a little time to check your system:

    GridinSoft Anti-Malware Scanning

  3. Move to quarantine all the viruses and unwanted files, that you see in the results list:

    GridinSoft Anti-Malware Scan Result

  4. Enjoy the malware removal process:

    After Clean PC

  5. Use of On-run protection may additionaly prevent different types of cyber attacks, our protect may flag the downloader of the ransomware as a malicious application preventing the download of Maas.

    GridinSoft Protection

STEP 3. Prevent the Maas virus infection

Besides the protection tool, you should read and learn few simple rules. Follow them every time you work on your computer and your will decrease chances of your infection to a minimum:

  • Don’t open suspicious spam letters. No way! Be very careful with your downloads. Download and install applications preferably from its official website.
  • Do backups of your important files regularly. Storing your really important files in few different places is a good decision.
  • Keep your PC free from adware, hijackers and PUPs The infected computer will be more likely compromised with other malicious software, and ransomware is not an exception in this case.
  • Don’t panic and be reasonable. Don’t pay the ransom fee right after you got infected, it is always best to search on the internet for some answers. It is possible that someone have developed a decryption tool that might help you.

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  1. Dear sir, hello there.

    (hope, these message found you in your good health and good people around you).

    my name is Ivan. my work & personal computer is infected whit: .Mass ransomeware virus/malware/adware

    just want to please you, begin’ you, ask you, Can you help please, sir?!

    can you make: .maas ransomware decryptor/decrypted tool, sir, please?! Please!?

    please! 🙁

    Help, please 🙁

    whole Life, whole work, whole documents, whole pictures, even and My Family, our life’s, lifes of children, whole everything we done depends becouse of that decripting tool!!

    can you help and make that tool please?! 🙁


    (in _Readme.txt file existing some information – like “personal ID”:

    personal ID:

    ..maybe that’s ID, that information helps in making decriped tool… really don’t know. 🙁

    can you help and make that tool please?! 🙁



  2. hola, nunca explican como se restauran los archivos ni si se logran recuperar….

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