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Trick Or Treat ransomware virus. How to remove? (Uninstall guide)

removal by Jake Doevan - - | Type: Ransomware

Trick or Treat ransomware is still in development stage

Trick or Treat ransomware

Trick or Treat is a crypto-malware, designed to remove access to your computer by locking the screen. There is still not enough information whether the ransomware is capable of encrypting your data. However, as soon as it is installed, it drops a vssadmin.exe file to delete shadow volume copies from Windows OS and makes sure that the user will not be able to recover his or her data.

Later, a window displaying the ransom note appears, and criminals provide further details to their victims on how to get access to their computers.

The amount of the ransom demanded is still unknown, but you shouldn’t motivate criminals by agreeing to follow their rules. Typically, victims have no guarantees that they won’t be asked for even more money after the transaction. Instead, you should rely on a professional anti-malware system and immediately remove Trick or Treat virus.

Even though there is no proof to claim that the ransomware encrypts your data, the screen lock function doesn’t allow you to access your computer. Experts say that it might modify Windows registry settings in order to launch the malicious program every time you turn on your computer. Thus, inexperienced computer users might face some issues, if they try to start a Trick or Treat removal.

Our IT specialists recommend opting for an automatic elimination of the ransomware. You can employ Reimage or any other reliable security software. It will detect the corrupted files and quickly get rid of the virus. Shortly after, you will be able to try to recover your files using backup copies[1] stored in the cloud.

According to the analysts, there are no official records of what extensions this crypto-malware appends to the encoded files. But be aware that the malware might still be in development stages and evolve to be able to encrypt your data using sophisticated algorithms. Thus, do not try to delete or uninstall executable files that you consider related to the virus. Terminating processes or eliminating essential files of the operating system might do severe damage to your computer.

Malware spreads via spam email attachments or infected links on social networking platforms

According to,[2] cybercriminals employ more than one way to distribute this high-risk computer infection. It has been recorded, that malware infiltrates on the computer once the victim opens an attachment holding an executable file of the ransomware. It immediately infects the computer and blocks the victim from accessing it.

Besides, cybersecurity experts claim that the malicious program was noticed spreading via social media or other websites used for sharing files (e.g., DropBox). Thus, we strongly recommend you to avoid visiting suspicious sites or downloading software from unauthorized developers. If you still attempt to install an unknown program, scan it for malware beforehand.

Moreover, you should ignore vague messages[3] sent by your friends or people you don’t know. Crooks often hack into accounts to use them as a tool for spreading links that might redirect you to websites distributing high-risk computer infections.

Get back the access to your computer by eliminating Trick or Treat virus

You can start your Trick or Treat removal process by downloading a reliable anti-malware system. Choose wisely since some of the programs offered on the web are used to swindle money from naive computer users and are useless in case of a severe computer infection.

Once you install the security software, let it run a full system scan and get rid of the virus. It is a wise decision to eliminate it automatically since the software will also protect your computer and data from attacks like this in the future.

Besides, you can remove Trick or Treat ransomware manually. In order to avoid confusion and possible damage to your system, our team has prepared a step-by-step guide provided below. Make sure to carefully follow the steps and get rid of all executable files related to the virus.

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Trick Or Treat ransomware virus. 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.
More information about this program can be found in Reimage review.
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To remove Trick Or Treat virus, follow these steps:

Remove Trick Or Treat using Safe Mode with Networking

Remove Trick or Treat ransomware virus using the guidelines below. They will guide you through the process or booting your computer in Safe Mode. The defined mode helps to deactivate active malicious processes and remove the malware successfully.

  • 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 Trick Or Treat

    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 Trick Or Treat removal.

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

Remove Trick Or Treat using System Restore

  • 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 Trick Or Treat. 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 Trick Or Treat removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove Trick Or Treat from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by security experts.

You can restore files using data backup, however, since the majority of computer users fail to create them in time, we have provided a couple of alternative data recovery options. Keep in mind that they might not work as the ransomware corrupts your files strongly.

If your files are encrypted by Trick Or Treat, you can use several methods to restore them:

Test Data Recovery Pro

You can try Data Recovery Pro to restore some of your files. The tool was designed to recover corrupted or deleted files, but it might help you to recover files corrupted by Trick-or-Treat virus as well.

Shadow-Explore your computer

There is another handy tool called ShadowExplorer. We suggest using it for recovery of the encrypted data. However, if the virus managed to delete Volume Shadow Copies, this software might appear useless in such situation.

  • Download Shadow Explorer (;
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

Try tools suggested by the No More Ransom project

There is an useful website dedicated to helping ransomware victims recover their files for free. We suggest you to try their tools to recover your files. Visit NoMoreRansom site and see what tools they have to offer.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Trick Or Treat and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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