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Unlock92 Zipper ransomware. How to remove? (Uninstall guide)

removal by Alice Woods - - | Type: Ransomware

Unlock92 Zipper ransomware — a sneaky file-encrypting virus which is related to Unlock 92

Unlock92 Zipper ransomware
Unlock92 Zipper - a virus which installs into the system secretly.

Unlock92 Zipper ransomware is the new version of Unlock92. This virus has almost the same operating principle as its previous variant. The cyber threat uses an RSA cipher[1] to encrypt important data. When files are corrupted, this ransomware-type virus displays a ransom note which is written in the Russian language and very likely to be targeted towards Russian operating systems. The Unlock92 Zipper ransomware locks up data by zipping it and adding to one folder. Files appear with the .random.zip appendix. Cybercriminals urge victims to pay a particular ransom that needs to be transferred in order to receive Unlock92 Zipper decryption tool for corrupted files.

Name  Unlock92 Zipper
Type Ransomware
Appendix Files are zipped and put in one folder, which is renamed: foldername.random.zip
Ransom note language Russian
Previous version Unlock92
Algorithm used RSA
Distribution Most commonly, ransomware-type viruses spread through spam emails
Avoidance Download an antivirus to protect your computer, for data safety – store important files on external devices
Elimination Use Reimage to get rid of Unlock92 Zipper ransomware

Unlock92 Zipper ransomware enters the computer through spam messages and manages to do changes in the Windows Registry. It harms your system and starts corrupting files. Cybercrooks usually require money to be transferred in a type of cryptocurrency[2], e.g. Bitcoin, or Monero. This needs to be done that the total transferring process would remain secret the developers of Unlock92 Zipper ransomware could generate illegal profits.

Here you can see the ransom note displayed by Unlock92 Zipper ransomware:

Если хотите вернуть ваши файлы отправьте один небольшой архив и файл KEY.VL на e-mail: un92@protonmail.com
Если вы не получили ответа в течение суток то скачайте с сайта www.torproject.con браузер TOR
и с его помощью зайдите на сайт: http://n3r2kuzhw2h7x6j5.onion – там будет указан действующий почтовый ящик.
Пароль для архива состоит более чем из 50 символов. На самостоятельный подбор уйдё

However, do not rush to empty your pockets. Even if you do pay the ransom, there is no guarantee that you will receive Unlock92 Zipper decryption key as victims are very likely to be scammed. Better consider eliminating the cyber threat from your computer system. To remove Unlock92 Zipper virus from your PC, you should use a trustworthy anti-malware tool. We recommend installing Reimage.

Some good news – Unlock92 Zipper virus is decryptable! You can find the official decryptor below this article. So, as you see, there is no need to contact the cybercrooks and pay the demanded price. However, not every ransomware-type virus has an official decryptor. Keep your data safe – store it on remote servers. Such method will allow you to protect important files and keep them away from hackers of Unlock92 Zipper ransomware. 

Another reason to perform Unlock92 Zipper removal is that it might open a path for other malware forms. In some cases, ransomware cleans the way for other serious threats to enter the system easily. This might cause numerous damaging consequences. To avoid such unwanted possibilities, get rid of Unlock92 Zipper ransomware from your computer system as soon as you spot corrupted files.

Avoid ransomware and keep your computer protected

According to malware researchers[3], ransomware-type infections manage to break in the system through various spam messages which fall in users' email boxes. Such message might come legitimate-looking but truly it contains a hazardous attachment or link. If you are not expecting anything important recently and start receiving spam emails – eliminate all of them in case to avoid various malware.

Ransomware payload might disguise as one of the following files:

  • PDF;
  • JPEG;
  • JPG.

Another piece of advice would be to install antivirus protection. Such programs are recommended by experts as they truly increase your computer security level. Always make sure that the tool is kept up-to-date and running properly. It will scan your PC system and detect all threats that might occur in your way.

Terminate Unlock92 Zipper virus

To remove Unlock92 Zipper virus you will need to download and install anti-malware help. We recommend using tools such as Reimage or Plumbytes Anti-MalwareMalwarebytes Malwarebytes. Notice that it is advisable to perform Unlock92 Zipper ransomware elimination as soon as you spot the threat on your computer in order to avoid further damaging consequences.

After your proceed with the Unlock92 Zipper removal, do some system backups to ensure that your PC is fully cleaned from the cyber threat. This is very important as, in other way, Unlock92 Zipper ransomware might renew itself again. Talking about files, you can try to decrypt them by using third-party software or the official Unlock92 Zipper decryptor.

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Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove Unlock92 Zipper virus, follow these steps:

Remove Unlock92 Zipper using Safe Mode with Networking

Use Safe Mode with Networking to deactivate the virus:

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove Unlock92 Zipper

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete Unlock92 Zipper removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove Unlock92 Zipper using System Restore

Try the System Restore function to disable the ransomware:

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of Unlock92 Zipper. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that Unlock92 Zipper removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove Unlock92 Zipper from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

If your system was infected by the Unlock92 Zipper ransomware, you must have noticed that your files were corrupted. To restore important data, you should read the following data recovery methods.

If your files are encrypted by Unlock92 Zipper, you can use several methods to restore them:

Use Data Recovery Pro:

Try this method if you want to restore important files.

  • Download Data Recovery Pro;
  • Follow the steps of Data Recovery Setup and install the program on your computer;
  • Launch it and scan your computer for files encrypted by Unlock92 Zipper ransomware;
  • Restore them.

Try Windows Previous Versions feature:

This tool might help you get important data back if you have activated the System Restore function before the cyber attack had started.

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

Unlock92 Zipper ransomware decryptor

You can try using an official Unlock92 Zipper decryption tool. For that, you must contact Michael Gillespie here.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Unlock92 Zipper and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes MalwarebytesCombo Cleaner or Plumbytes Anti-MalwareMalwarebytes Malwarebytes

About the author

Alice Woods
Alice Woods - Likes to teach users about virus prevention

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References