MarioLocker ransomware removal instructions
What is MarioLocker?
MarioLocker is a malicious program that is classified as ransomware. Typically, when people have their computers infected with a software of this type cannot access/use their files. Ransomware encrypts data so that victims could not decrypt it without tools that can be purchased from cyber criminals who designed the program. Simply said, victims of ransomware are forced to pay a ransom. MarioLocker was discovered by Raby, this malware renames encrypted files by changing their filenames to ".wasted" with and a number. For example, it renames "1.jpg" to ".wasted2", another file to ".wasted3", and so on. Also, it creates a text file "YourFiles.txt" that contains a list of encrypted files and a ransom note - the "@Readme.txt" file.
As stated in the "@Readme.txt" file, victims have to open a file named "WastedBitDecryptor" and follow the instructions. In order to check the list of encrypted files they have to open another file named "YourFiles.txt" which can be found in "C:\Windows\Temp\" directory. However, MarioLocker does not provide victims with any instructions on how to contact its developers, pay a ransom, and so on, which means it is very likely that this ransomware is still in a development state or it is being tested. Even if it would be possible to contact (and/or pay) cyber criminals who designed it, we would advise against it. Quite often victims who pay a ransom get scammed, cyber criminals do not send a decryption software and/or key even if they get paid. Another problem with ransomware is that most of the times software of this type encrypts files with strong encryption algorithms. It means it is impossible to decrypt files without tools that only developers of particular ransomware have. Basically, victims of ransomware have two options: either to pay cyber criminals and hope not to be scammed or restore files from an existing data backup. Also, it is worth mentioning that uninstalling ransomware from the system does not decrypt files (they remain encrypted), it only prevents ransomware from causing further encryptions.
Screenshot of a message encouraging users to pay a ransom to decrypt their compromised data:
Calum, TurkStatik and Rote are a couple examples of other ransomware-type malware. In most cases these programs are designed to block victims from accessing/using their files by encrypting them and provide instructions on how to pay a ransom. The two main variables are price of a decryption software and/or key and cryptographic algorithm (symmetric or asymmetric) that is used to encrypt data. Unfortunately, most of the times victims cannot decrypt their files without being helped by cyber criminals. In other words, they are forced to pay for a decryption. It is possible to avoid that only when ransomware is not finished, contains bugs, flaws, etc., or when victims have their data backed up. That is why we recommend to always have a backup of data created and store it on a remote server and/or unplugged storage device.
How did ransomware infect my computer?
|Threat Type||Ransomware, Crypto Virus, Files locker|
|Encrypted Files Extension||This ransomware does not add any extension.|
|Ransom Demanding Message||@Readme.txt|
|Detection Names||Avast (FileRepMalware), BitDefender (Gen:Trojan.RegistryDisabler.tMW@a0aYl2gO), Emsisoft (Gen:Trojan.RegistryDisabler.tMW@a0aYl2gO (B)), Kaspersky (Trojan.Win32.Diztakun.bopi), Full List Of Detections (VirusTotal)|
|Symptoms||Cannot open files stored on your computer, previously functional files now have a different extension (for example, my.docx.locked). A ransom demand message is displayed on your desktop. Cyber criminals demand payment of a ransom (usually in bitcoins) to unlock your files.|
|Additional Information||There is no way to contact cyber criminals who designed this ransomware. It is very likely that it is still in a development state or they are testing it.|
|Distribution methods||Infected email attachments (macros), torrent websites, malicious ads.|
|Damage||All files are encrypted and cannot be opened without paying a ransom. Additional password-stealing trojans and malware infections can be installed together with a ransomware infection.|
To eliminate MarioLocker virus our malware researchers recommend scanning your computer with Spyhunter.
How to protect yourself from ransomware infections?
Installations of malware can be avoided by not opening attachments or website links included in irrelevant emails that are received from unknown, suspicious addresses. By downloading all software using direct links and reliable, official websites and not some other tools that are mentioned in the previous paragraph. Also, it can be avoided by updating installed software only through tools (or implemented functions) that are designed by official software developers and not some third party, fake updaters. Also, if software is not free, it should not be activated using some 'cracking'/unofficial activation tools. One more way to keep a computer safer is to regularly scan it with a reputable antivirus or anti-spyware suite and keep it up to date. If your computer is already infected with MarioLocker, we recommend running a scan with Spyhunter for Windows to automatically eliminate this ransomware.
Text presented in MarioLocker ransomware's text file ("@Readme.txt"):
You'r files has been locked by Mario.
Please open 'WastedBitDecryptor', And follow the steps.
If you want to see your files, please go to this path and open 'YourFiles.txt' -- > C:\Windows\Temp\
Or press Win+R and type 'temp'.
Screenshot of the "YourFiles.txt" file (which contains a list of encrypted files) created by MarioLocker ransomware:
Screenshot of files encrypted by MarioLocker:
MarioLocker ransomware removal:
Instant automatic removal of MarioLocker virus:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of MarioLocker virus. Download it by clicking the button below:
- What is MarioLocker?
- STEP 1. MarioLocker virus removal using safe mode with networking.
- STEP 2. MarioLocker ransomware removal using System Restore.
Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.
Video showing how to start Windows 7 in "Safe Mode with Networking":
Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup. Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings". Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.
Video showing how to start Windows 8 in "Safe Mode with Networking":
Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options". In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.
Video showing how to start Windows 10 in "Safe Mode with Networking":
Log in to the account infected with the MarioLocker virus. Start your Internet browser and download a legitimate anti-spyware program. Update the anti-spyware software and start a full system scan. Remove all entries detected.
If you cannot start your computer in Safe Mode with Networking, try performing a System Restore.
Video showing how to remove ransomware virus using "Safe Mode with Command Prompt" and "System Restore":
1. During your computer start process, press the F8 key on your keyboard multiple times until the Windows Advanced Options menu appears, and then select Safe Mode with Command Prompt from the list and press ENTER.
2. When Command Prompt mode loads, enter the following line: cd restore and press ENTER.
3. Next, type this line: rstrui.exe and press ENTER.
4. In the opened window, click "Next".
5. Select one of the available Restore Points and click "Next" (this will restore your computer system to an earlier time and date, prior to the MarioLocker ransomware virus infiltrating your PC).
6. In the opened window, click "Yes".
7. After restoring your computer to a previous date, download and scan your PC with recommended malware removal software to eliminate any remaining MarioLocker ransomware files.
To restore individual files encrypted by this ransomware, try using Windows Previous Versions feature. This method is only effective if the System Restore function was enabled on an infected operating system. Note that some variants of MarioLocker are known to remove Shadow Volume Copies of the files, so this method may not work on all computers.
To restore a file, right-click over it, go into Properties, and select the Previous Versions tab. If the relevant file has a Restore Point, select it and click the "Restore" button.
If you cannot start your computer in Safe Mode with Networking (or with Command Prompt), boot your computer using a rescue disk. Some variants of ransomware disable Safe Mode making its removal complicated. For this step, you require access to another computer.
To protect your computer from file encryption ransomware such as this, use reputable antivirus and anti-spyware programs. As an extra protection method, you can use programs called HitmanPro.Alert and EasySync CryptoMonitor, which artificially implant group policy objects into the registry to block rogue programs such as MarioLocker ransomware.
Note that Windows 10 Fall Creators Update includes a "Controlled Folder Access" feature that blocks ransomware attempts to encrypt your files. By default, this feature automatically protects files stored in the Documents, Pictures, Videos, Music, Favorites, and Desktop folders.
Windows 10 users should install this update to protect their data from ransomware attacks. Here is more information on how to get this update and add an additional protection layer from ransomware infections.
HitmanPro.Alert CryptoGuard - detects encryption of files and neutralises any attempts without need for user-intervention:
Malwarebytes Anti-Ransomware Beta uses advanced proactive technology that monitors ransomware activity and terminates it immediately - before reaching users' files:
- The best way to avoid damage from ransomware infections is to maintain regular up-to-date backups. More information on online backup solutions and data recovery software Here.
Other tools known to remove MarioLocker ransomware: