Home > Ransomware > Remove Mifr Ransomware
THREAT REMOVAL

Remove Mifr Ransomware

What does it happen when the Mifr ransomware infect a PC? Find out more about the risks of keeping this software on your machine and learn how to fully get rid of its malicious instances.

stf-mifr-virus-file-voidcrypt-ransomware-note

Mifr Ransomware

The Mifr ransomware is a malicious software based on the code of another ransomware called VoidCrypt. As a cryptovirus, Mifr invades operating systems via shady methods of distribution. Once its activation file is executed on a computer system, the latter’s security gets totally compromised. Since the virus attempts to hide its presence, it may fulfill the attack without you noticing anything wrong.

The moment Mifr virus ends all attack stages it informs its victims about its presence on the system. Unfortunately, at that point, all valuable files are compromised by the threat. Their names are different versions of the original ones. A set of three malicious extensions will be appended to the original names. All .[Hiden_pro@aol.com][ID].mifr files will remain inaccessible until its code is reverted back to its original state.

Another way of Mifr ransomware to uncover its presence on the PC is the display of a ransom note. The note is also stored somewhere on the system. The file is called !INFO.HTA. We strongly suggest that you refrain from following the instructions provided by this message and continue with this thorough ransomware removal guide.

Mifr Virus Summary

Name Mifr also known as HEUR:Trojan-Ransom.Win32.Generic (Kaspersky), Trojan-Ransom.Ouroboros (Ikarus), DeepScan:Generic.Ransom.AmnesiaE.49FC3100 (BitDefender)
File Extensions .mifr (before this extension come other two – an ID number and an email address)
Type Ransomware, Cryptovirus
Short Description The ransomware encrypts files stored on the computers infected by it. A specially crafted message demands a ransom to be paid to allegedly recover encrypted files.
Symptoms Your files are inaccessible. They all appear with the .mifr extension appended to their names.
Ransom Demanding Note !INFO.HTA
Distribution Method Spam Emails, Email Attachments, Freeware Installers
Detection Tool See If Your System Has Been Affected by malware

Download

Malware Removal Tool

Mifr Virus – More Information

Mifr Virus, a strain of VoidCrypt ransomware acts in a similar way to its predecessors. Some names of previous ransomware infections based on the same threat are Honor virus, Foo virus, and Horizon virus.

The tricky part about infections like Mifr ransomware is that they infect PCs via shady techniques. These techniques enalbe them to run on computer systems without being noticed. Well-know for the delivery of malicious software are spam emails that feature malicious attachments, dangerous ads, freeware installers, and hacked websites.

The execution of this ransomware on a computer operating system enables it to perform a highly complex infection flow. During the attack, it disrupts system security, corrupts essential system components, and eventually encrypts personal files.

Encoded by this ransomware may be all your images, documents, archives, projects, presentations, videos, audio files, as well as all other files that are likely to store valuable information. You probably found out that corrupted files are all marked with three malicious extensions:

  • .[Hiden_pro@aol.com][ID].mifr
  • Ransomware is one of the nastiest computer programs due to the fact that it tends to use sophisticated cipher algorithm to encode personal files. Mifr is not an exclusion from that rule. It leaves .mifr files completely out of order.

    The primary purpose of ransomware threats is to extort a ransom payment from victims. So once the virus encodes target files it will drop a specific ransom note. That note is named !INFO.HTA and it informs the following:

    !!! Your Files Has Been Encrypted !!!♦ your files has been locked with highest secure cryptography algorithm ♦
    ♦ there is no way to decrypt your files without paying and buying Decryption tool♦
    ♦ but after 48 hour decryption price will be double♦
    ♦ you can send some little files for decryption test♦
    ♦ test file should not contain valuable data♦
    ♦ after payment you will get decryption tool ( payment Should be with Bitcoin)♦
    ♦ so if you want your files dont be shy feel free to contact us and do an agreement on price♦
    ♦ !!! or Delete you files if you dont need them !!!
    ♦Your ID :-
    our Email :Hiden_pro@aol.com
    In Case Of No Answer :Hiden_pro@tutanota.com

    Beware that there is no information that declares the Mifr decrypter being efficient so far. So paying the ransom may not guarantee the recovery of your .mifr files.

    Remove Mifr Ransomware and Restore .mifr Files

    If you want to remove the Mifr ransomware virus, we suggest that you follow the removal instructions underneath this article. They have been created with the primary purpose of helping you to remove as many malicious files as possible. If the manual removal does not seem to have any effect, however, we would advise you to do what most cyber-security experts would do – run a scan with an advanced anti-malware tool on your PC. Such a program aims to detect and delete all malicious files and objects automatically and protect your machine against future infections.

    If your goal is to recover files encrypted by this VoidCrypt ransomware variant, we will share that you can try using the methods we have listed in the “Try to restore” step below. They may not recover all the files, but with their aid, you might be able to restore at least some data.

    Gergana Ivanova

    Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.

    More Posts

    Follow Me:
    Google Plus


    • Step 1
    • Step 2
    • Step 3
    • Step 4
    • Step 5

    Step 1: Scan for Mifr Virus with SpyHunter Anti-Malware Tool

    1. Click on the "Download" button to proceed to SpyHunter's download page.


    It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


    2. After you have installed SpyHunter, wait for it to update automatically.

    scan for and delete ransomware virus step 2


    3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

    scan for and delete ransomware virus step 3


    4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

    scan for and delete ransomware virus step 4

    If any threats have been removed, it is highly recommended to restart your PC.

    Ransomware Automatic Removal - Video Guide

    Step 2: Uninstall Mifr Virus and related malware from Windows

    Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:


    1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.
    delete ransomware from windows step 1


    2. In the field type in "appwiz.cpl" and press ENTER.
    delete ransomware from windows step 2


    3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
    delete ransomware from windows step 3Follow the instructions above and you will successfully delete most unwanted and malicious programs.


    Step 3: Clean any registries, created by Mifr Virus on your computer.

    The usually targeted registries of Windows machines are the following:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

    You can access them by opening the Windows registry editor and deleting any values, created by Mifr Virus there. This can happen by following the steps underneath:

    1. Open the Run Window again, type "regedit" and click OK.
    delete ransomware virus registries step 1


    2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
    delete ransomware virus registries step 2


    3. You can remove the value of the virus by right-clicking on it and removing it.
    delete ransomware virus registries step 3 Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

    IMPORTANT!
    Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
    This will enable you to install and use SpyHunter 5 successfully.

    Step 4: Boot Your PC In Safe Mode to isolate and remove Mifr Virus

    OFFER

    Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
    We Recommend To Scan Your PC with SpyHunter

    Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

    1. Hold Windows Key + R.
    remove ransomware in safe mode step 1


    2. The "Run" Window will appear. In it, type "msconfig" and click OK.
    remove ransomware in safe mode step 2


    3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
    remove ransomware in safe mode step 3
    Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


    4. When prompted, click on "Restart" to go into Safe Mode.
    remove ransomware in safe mode step 4


    5. You can recognise Safe Mode by the words written on the corners of your screen.
    remove ransomware in safe mode step 5


    Step 5: Try to Restore Files Encrypted by Mifr Virus.

    Method 1: Use STOP Decrypter by Emsisoft.

    Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.

    Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:

    1 Right-click on the decrypter and click on Run as Administrator as shown below:

    stop ransomware decryptor step 1

    2. Agree with the license terms:

    stop ransomware decryptor step 2

    3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:

    stop ransomware decryptor step 3

    4. Click on "Decrypt" and wait for your files to be decoded.

    stop ransomware decryptor step 4

    Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.

    Method 2: Use data recovery software

    Ransomware infections and Mifr Virus aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.

    1. Download the recommended Data Recovery software by clicking on the link underneath:

    Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.


    Mifr Virus-FAQ

    What is Mifr Virus Ransomware?

    Mifr Virus is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files. 

    Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.

    What Does Mifr Virus Ransomware Do?

    Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.

    Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.

    How Does Mifr Virus Infect?

    Via several ways.Mifr Virus Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.

    Another way you may become a victim of Mifr Virus is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.

    How to Open .Mifr Virus files?

    You can't without a decryptor. At this point, the .Mifr Virus files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.

    What to Do If a Decryptor Does Not Work?

    Do not panic, and backup the files. If a decryptor did not decrypt your .Mifr Virus files successfully, then do not despair, because this virus is still new.

    Can I Restore ".Mifr Virus" Files?

    Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Mifr Virus files. 

    These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.

    How To Get Rid of Mifr Virus Virus?

    The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.

    It will scan for and locate Mifr Virus ransomware and then remove it without causing any additional harm to your important .Mifr Virus files.

    Can I Report Ransomware to Authorities?

    In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.

    Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:

    Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:

    Germany - Offizielles Portal der deutschen Polizei

    United States - IC3 Internet Crime Complaint Centre

    United Kingdom - Action Fraud Police

    France - Ministère de l'Intérieur

    Italy - Polizia Di Stato

    Spain - Policía Nacional

    Netherlands - Politie

    Poland - Policja

    Portugal - Polícia Judiciária

    Greece - Cyber Crime Unit (Hellenic Police)

    India - Mumbai Police - CyberCrime Investigation Cell

    Australia - Australian High Tech Crime Center

    Reports may be responded to in different timeframes, depending on your local authorities.

    Can You Stop Ransomware from Encrypting Your Files?

    Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.

    Can Mifr Virus Ransomware Steal Your Data?

    Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.

    In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.

    Can Ransomware Infect WiFi?

    Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.

    Should I Pay Ransomware?

    No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.

    What Happens If I Don't Pay Ransom?

    If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.

    Can a Ransomware Attack Be Detected?

    Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.

    It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.

    Do Ransomware Criminals Get Caught?

    Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.

    About the Mifr Virus Research

    The content we publish on SensorsTechForum.com, this Mifr Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.


    How did we conduct the research on this ransomware?

    Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.

    Furthermore, the research behind the Mifr Virus ransomware threat is backed with VirusTotal and the NoMoreRansom project.

    To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.


    As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.

    How to recognize trustworthy sources:

    • Always check "About Us" web page.
    • Profile of the content creator.
    • Make sure that real people are behind the site and not fake names and profiles.
    • Verify Facebook, LinkedIn and Twitter personal profiles.

    Leave a Comment

    Your email address will not be published. Required fields are marked *

    This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Privacy Policy.
    I Agree