Trojan:Win32/MpTamperSrvDisableAV.D Virus Removal

Win32/MpTamperSrvDisableAV Removal guide
Written by Wilbur Woodham

Trojan:Win32/MpTamperSrvDisableAV.D is a heuristic detection designed to generically detect a Trojan Horse. This means that it is not a specific virus or malware, but rather a type of detection that is used to identify a wide range of malicious programs.

Trojan:Win32/MpTamperSrvDisableAV.D is a malicious software variant known for disguising itself to evade detection. It primarily spreads through infected websites or files. This Trojan underscores the importance of keeping antivirus software up to date and staying cautious while browsing to avoid falling victim to such threats.

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Malicious Actions of Trojan:Win32/MpTamperSrvDisableAV.D

The actions of Trojan:Win32/MpTamperSrvDisableAV.D typically involve tampering with or disabling the antivirus service (such as Microsoft Defender) on an infected system. By doing so, it aims to achieve the following:

  • The Trojan attempts to avoid detection by the antivirus software, making it more challenging to identify and remove the malware.
  • Disabling the antivirus service leaves the system vulnerable to other malware, allowing them to operate without interference.
  • The Trojan can enable other malicious activities, such as data theft, system exploitation, or further compromise of the infected computer.
  • Some variants of this Trojan may attempt to maintain persistence on the system, making it challenging to remove.
The files reported as Trojan:Win32/MpTamperSrvDisableAV.D may not necessarily be malicious. If you are uncertain whether a file is malicious or a false positive detection, you can submit the affected file to https://gridinsoft.com/online-virus-scanner for scanning with a free online antivirus engine.

How to remove the Trojan:Win32/MpTamperSrvDisableAV.D from my PC?

The most effective approach to malware removal from your device involves utilizing anti-malware software. I recommend GridinSoft Anti-Malware as it offers a rapid, lightweight, and highly efficient security solution capable of effectively thwarting a wide range of threats, including Win32/MpTamperSrvDisableAV. You can explore its capabilities during a 6-day free trial period.

While manual removal of the threat is technically possible, I strongly discourage this method. In its pursuit of establishing persistence, Malware generates numerous instances of itself, making it exceedingly difficult to trace all its components manually. Consequently, manual removal can be time-consuming and often yield minimal to no results. Below, I have assembled a guide outlining the most effective removal practices for Trojan:Win32/MpTamperSrvDisableAV.D.

Manual Trojan:Win32/MpTamperSrvDisableAV.D Removal

You can remove Trojan:Win32/MpTamperSrvDisableAV.D manually, through the system Settings app. Click the Windows button with the right mouse button and find Settings in the appeared list. In Settings, go to Apps → Installed Apps menu.

Manual removal

There, find the apps you do not remember installing. If you know a specific one that Avast/AVG is complaining on with the Win32/Uwamson detection, seek for them. Click the three-dot symbol to the right, and then choose “Uninstall”.

Remove Malware

Remove Trojan:Win32/MpTamperSrvDisableAV.D with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojan as shown from our tests with the software, and we assure you that it can remove Trojan:Win32/MpTamperSrvDisableAV.D as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:Win32/MpTamperSrvDisableAV.D Trojan

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:Win32/MpTamperSrvDisableAV.D was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:Win32/MpTamperSrvDisableAV.D has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:Win32/MpTamperSrvDisableAV.D” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:Win32/MpTamperSrvDisableAV.D Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:Win32/MpTamperSrvDisableAV.D Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:Win32/MpTamperSrvDisableAV.D and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

Reset your browser settings

As Trojan:Win32/MpTamperSrvDisableAV.D may modify your browser settings, it is recommended to turn them back to factory settings. You can do it both manually and with the help of GridinSoft Anti-Malware.

Reset your browsers with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

Tools tab in GridinSoft Anti-Malware

You may see the list of options for each browser. By default, they are set up in a manner that fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

Reset Browser Settings tab in GridinSoft Anti-Malware

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because the latter is also able to reset the HOSTS file without any additional commands.

Reset your browsers manually

To reset Edge, do the following steps:
  1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option:
  2. Reseting the Edge browser

  3. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original:
For Mozilla Firefox, do the next actions:
  1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information”:
  2. The first step to revert Mozilla Firefox

  3. In the next screen, find the “Refresh Firefox” option:
  4. The second step of Firefox restoration
    After choosing this option, you will see the next message:
    The last step for Firefox
If you use Google Chrome
  1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button:
  2. In the appeared list, click on the “Restore settings to their original defaults”:
  3. Finally, you will see the window, where you can see all the settings which will be reset to default:
Opera can be reset in the next way
  1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option:

  2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown:

When the browsers are reset, you need to ensure that your browser will connect the right DNS while connecting to the web page you need. Create a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines1:


# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost

How to Remove Trojan:Win32/MpTamperSrvDisableAV.D Malware

Name: Trojan:Win32/MpTamperSrvDisableAV.D

Description: Trojan:Win32/MpTamperSrvDisableAV.D is a malicious software variant that spreads through infected websites or files, primarily disguising itself to evade detection. Its key actions involve tampering with or disabling the Microsoft Defender or similar antivirus services on infected systems. By doing so, it seeks to evade security measures and compromise the host system's protection. This Trojan is highly dangerous as it paves the way for other malware to operate freely, potentially leading to data breaches, system exploitation, or further compromise. Swift removal and regular updates to antivirus software are essential for safeguarding against this insidious threat.

Operating System: Windows

Application Category: Trojan

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References

  1. Official Microsoft guide for hosts file reset.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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