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Trojan:Win32/MpTamperBulkExcl.H is a highly dangerous malware that often enters systems through sources that may seem harmless. It can sneak in through deceptive links found in pop-up ads or via attachments in emails and messages from unknown senders, taking advantage of users’ curiosity. Other subtle entry points include exploiting vulnerabilities in outdated software and sneaking into your system when you visit compromised websites without your awareness. If you notice unusual signs on your computer, like sudden crashes, slow system performance, or odd network activity, it could indicate an Trojan:Win32/MpTamperBulkExcl.H infection.

Trojan:Win32/MpTamperBulkExcl.H windows-based malware
Trojan:Win32/MpTamperBulkExcl.H suggests it’s a Windows-based malware that might be trying to tamper with your system’s security features.

What is Trojan:Win32/MpTamperBulkExcl.H?

Trojan:Win32/MpTamperBulkExcl.H is a type of malware which is notorious for its deceptive characteristics. Unlike viruses or worms, this threat doesn’t spread on their own or replicate itself. Instead, it disguises itself as legitimate software and deceives users into installing it. Once the threat infiltrates a computer, it reveals its true intentions, therefore it is classified as a Trojan Horse. Trojans like Trojan:Win32/MpTamperBulkExcl.H, Msedge.exe and AggregatorHost.exe are designed to perform a range of hidden operations, including stealing sensitive data like login information and financial details, secretly monitoring user actions, and even installing additional malicious software. Some Trojans can also allow attackers to gain remote access to the system. This adaptability makes such threats especially dangerous, as they can be employed for purposes ranging from espionage to direct financial theft, illustrating their extensive impact on both individual and organizational security.

Is Trojan:Win32/MpTamperBulkExcl.H a Virus?

Trojan:Win32/MpTamperBulkExcl.H doesn’t technically belong to the virus category, and the main distinction lies in how viruses and Trojans like this one function. Viruses, for example, have the ability to reproduce and spread across computer systems and files. Trojans lack these characteristics, but they rely on deception to convince users to willingly execute them, effectively bypassing initial security defenses. Once they infiltrate a system, these types of malicious software can carry out a range of harmful actions, such as stealing data or facilitating unauthorized remote access, often without exhibiting any visible symptoms. This concealed mode of operation enables them to cause harm or compromise security without drawing attention.

Trojan:Win32/MpTamperBulkExcl.H Virus

The functionalities of the Trojan:Win32/MpTamperBulkExcl.H virus go beyond basic data theft because this malware can quietly capture every key pressed on the keyboard, including information like payment details, addresses, usernames and passwords for various accounts. It can install other types of malware, potentially introducing threats such as ransomware, which locks users out of their systems until a ransom is paid, or spyware, which monitors user activities. Furthermore, the Trojan:Win32/MpTamperBulkExcl.H virus can transform the compromised computer into a bot and launch (DDoS) attacks on specific websites. It might also utilize the computer’s resources for cryptocurrency mining without the user’s awareness or enable unauthorized remote access, establishing a hidden gateway for cybercriminals.


The removal of the Win32/MpTamperBulkExcl.H malware typically requires running a comprehensive system scan using an antivirus software capable of detecting and erasing Trojans. However, because the Win32/MpTamperBulkExcl.H malware can hide itself and generate supporting files that enable it to reinfect the system, you might need to take additional steps, such as booting in safe mode and manually erasing associated files. For those grappling with this intricate task, a detailed guide with step-by-step instructions is provided below. This guide will walk you through the process of painstakingly purging your system of the Trojan. To avoid future infections, adopt specific precautions: regularly update your software to address vulnerabilities, abstain from downloading files or clicking links from unknown sources, and utilize strong passwords.


Type Trojan
Detection Tool

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Trojan:Win32/MpTamperBulkExcl.H Removal

To try and remove Trojan:Win32/MpTamperBulkExcl.H quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the Trojan:Win32/MpTamperBulkExcl.H extension (as well as any other unfamiliar ones).
  4. Remove Trojan:Win32/MpTamperBulkExcl.H by clicking on the Trash Bin icon next to its name.
  5. Confirm and get rid of Trojan:Win32/MpTamperBulkExcl.H and any other suspicious items.

If this does not work as described please follow our more detailed Trojan:Win32/MpTamperBulkExcl.H removal guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide.

Some of the steps may require you to exit the page. Bookmark it for later reference.
Next, Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step1 Uninstall the Trojan:Win32/MpTamperBulkExcl.H app and kill its processes

The first thing you must try to do is look for any sketchy installs on your computer and uninstall anything you think may come from Trojan:Win32/MpTamperBulkExcl.H. After that, you’ll also need to get rid of any processes that may be related to the unwanted app by searching for them in the Task Manager.

Note that sometimes an app, especially a rogue one, may ask you to install something else or keep some of its data (such as settings files) on your PC – never agree to that when trying to delete a potentially rogue software. You need to make sure that everything is removed from your PC to get rid of the malware. Also, if you aren’t allowed to go through with the uninstallation, proceed with the guide, and try again after you’ve completed everything else.

  • Uninstalling the rogue app
  • Killing any rogue processes

Type Apps & Features in the Start Menu, open the first result, sort the list of apps by date, and look for suspicious recently installed entries.

Click on anything you think could be linked to Trojan:Win32/MpTamperBulkExcl.H, then select uninstall, and follow the prompts to delete the app.

delete suspicious Trojan:Win32/MpTamperBulkExcI.H apps

Press Ctrl + Shift + Esc, click More Details (if it’s not already clicked), and look for suspicious entries that may be linked to Trojan Trojan:Win32/MpTamperBulkExcl.H.

If you come across a questionable process, right-click it, click Open File Location, scan the files with the free online malware scanner shown below, and then delete anything that gets flagged as a threat.

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    Delete Trojan:Win32/MpTamperBulkExcI.H files and quit its processes.

    After that, if the rogue process is still visible in the Task Manager, right-click it again and select End Process.

    Step2 Undo Trojan:Win32/MpTamperBulkExcl.H changes made to different system settings

    It’s possible that Trojan:Win32/MpTamperBulkExcl.H has affected various parts of your system, making changes to their settings. This can enable the malware to stay on the computer or automatically reinstall itself after you’ve seemingly deleted it. Therefore, you need to check the following elements by going to the Start Menu, searching for them, and pressing Enter to open them and to see if anything has been changed there without your approval. Then you must undo any unwanted changes made to these settings in the way shown below:

    • DNS
    • Hosts
    • Startup
    • Task
    • Services
    • Registry

    Type in Start Menu: View network connections

    Right-click on your primary network, go to Properties, and do this:

    Undo DNS changes made by Trojan:Win32/MpTamperBulkExcl.H

    Type in Start Menu: C:\Windows\System32\drivers\etc\hosts

    Delete Trojan:Win32/MpTamperBulkExcl.H IPs from Hosts

    Type in the Start Menu: Startup apps

    Disable Trojan:Win32/MpTamperBulkExcl.H startup apps

    Type in the Start Menu: Task Scheduler

    Delete Trojan:Win32/MpTamperBulkExcl.H scheduled tasks

    Type in the Start Menu: Services

    Disable Trojan:Win32/MpTamperBulkExcl.H services

    Type in the Start Menu: Registry Editor

    Press Ctrl + F to open the search window

    Clear the Registry from Trojan:Win32/MpTamperBulkExcl.H items

    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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