Zamguard64.sys represents a Windows driver. A driver serves as a compact software application that facilitates communication between your computer and hardware or linked devices. As a result, a driver possesses immediate entry to the inner workings of the operating system, hardware, and more. The costless file information forum can aid you in ascertaining whether Zamguard64.sys serves as a legitimate Windows system file or pertains to a trustworthy application. Certain malicious software disguises itself as Zamguard64.sys. Hence, it is advisable to inspect the zamguard64.sys process on your computer to determine if it poses any security risks. In case that you have recently started to experience computer issues like sudden system crashes, unresponsiveness or unusual program behavior, your machine’s sluggish behavior may not be a mere coincidence. These symptoms could indicate the presence of a potential Trojan horse infection named Zamguard64.sys in your system. And even though this is bad news, you should consider yourself lucky to have spotted the threat because, Trojans like Zamguard64.sys are tricksters of the highest order, blending into your system like a chameleon. While you might be able to spot some signs, like unexpected system crashes or freezing, often they’ll operate subtly, leaving minimal trace of their activities.

Zamguard64.sys threat showed up on your device in Sys32 or Registry
Zamguard64.sys shows no signs of where it came from , or what software it came with.

What is Zamguard64.sys?

The name Zamguard64.sys doesn’t give away much about the Trojan’s nature and abilities. But here’s the catch: just like the famous deceptive tactic used in the Trojan War, this software presents itself as something useful. You might stumble upon it while browsing your favorite sites or find it bundled with software you’ve downloaded. It patiently waits until you get it installed, and then the real trouble begins. Once activated, Zamguard64.sys transforms from a seemingly useful application into a harmful program that can execute a number of malicious activities in the background, including espionage, system corruption, cryptocurrency mining, data theft and Ransomware insertion.

Is Zamguard64.sys a Virus?

You might think Zamguard64.sys is a virus, but it’s not, at least not technically. Viruses and Trojans, despite both being harmful software, have distinct modus operandi. A virus is like that annoyingly persistent cold that keeps getting passed around, but in the computer world, it is infecting healthy programs and spreading to others. On the other hand, Zamguard64.sys, being a Trojan, employs a deceitful strategy. It appears harmless, even useful, tricking you into willingly downloading it. Once inside, it can cause all sorts of problems, like pilfering personal data, conducting surveillance on your activities, and even creating a hidden backdoor for other malware to enter.

Zamguard64.sys Virus

The havoc unleashed by Zamguard64.sys can be serious. Its influence often extends far beyond simple disruption, into activities that can compromise your privacy and security. This Trojan, which some people mistakenly call the Zamguard64.sys virus, is capable of executing several harmful tasks simultaneously. It could be recording your keystrokes to steal login details, taking screenshots, or tampering with your files. The consequences of such activities could be quite grave, particularly because the so-called Zamguard64.sys virus can invite more malicious software into your system, amplifying the damage. For this reason, it is important to take swift action to remove the malware and improve your defenses against such threats. Employing reliable antivirus software and practicing good browsing habits can significantly reduce the risks associated with Trojans in general.

Zamguard64.sys Malware

One of the most frightening aspects of the Zamguard64.sys malware is its ability to operate undercover for an extended period. It’s a digital ninja, blending into the system, quietly causing damage without ever alerting you. Its chameleon-like behavior allows it to pass off as a regular file, often disabling your security software in the process. It can hide in the most ordinary-looking apps, masquerade as seemingly harmless ads, or sneak into executable (.exe) files. So, it’s crucial to stay on guard, maintain updated security measures, and perform regular system checks. Keep in mind, just like the original Trojan horse, threats like the Zamguard64.sys or Pinaview malware often come from the most unsuspected corners.


Type Trojan
Detection Tool

Zamguard64.sys Removal

To try and remove Zamguard64.sys 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 Zamguard64.sys extension (as well as any other unfamiliar ones).
  4. Remove Zamguard64.sys by clicking on the Trash Bin icon next to its name.
  5. Confirm and get rid of Zamguard64.sys and any other suspicious items.

If this does not work as described please follow our more detailed Zamguard64.sys 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 Zamguard64.sys 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 Zamguard64.sys. 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 Zamguard64.sys, then select uninstall, and follow the prompts to delete the app.

delete suspicious apps

Press Ctrl + Shift + Esc, click More Details (if it’s not already clicked), and look for suspicious entries that may be linked to Zamguard64.sys.

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.

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
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    Delete Zamguard64.sys 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 Zamguard64.sys changes made to different system settings

    It’s possible that Zamguard64.sys 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 specific system elements that may have been affected, and pressing Enter to open them and 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 Zamguard64.sys

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

    Delete Zamguard64.sys IPs from Hosts

    Type in the Start Menu: Startup apps

    Disable Zamguard64.sys startup apps

    Type in the Start Menu: Task Scheduler

    Delete Zamguard64.sys scheduled tasks

    Type in the Start Menu: Services

    Disable Zamguard64.sys services

    Type in the Start Menu: Registry Editor

    Press Ctrl + F to open the search window

    Clear the Registry from Zamguard64.sys items

    Step3 Remove Zamguard64.sys from your browsers

    • Delete Zamguard64.sys from Chrome
    • Delete Zamguard64.sys from Firefox
    • Delete Zamguard64.sys from Edge
    1. Go to the Chrome menu > More tools > Extensions, and toggle off and Remove any unwanted extensions.
    2. Next, in the Chrome Menu, go to Settings > Privacy and security > Clear browsing data > Advanced. Tick everything except Passwords and click OK.
    3. Go to Privacy & Security > Site Settings > Notifications and delete any suspicious sites that are allowed to send you notifications. Do the same in Site Settings > Pop-ups and redirects.
    4. Go to Appearance and if there’s a suspicious URL in the Custom web address field, delete it.
    1. Firefox menu, go to Add-ons and themes > Extensions, toggle off any questionable extensions, click their three-dots menu, and click Remove.
    2. Open Settings from the Firefox menu, go to Privacy & Security > Clear Data, and click Clear.
    3. Scroll down to Permissions, click Settings on each permission, and delete from it any questionable sites.
    4. Go to the Home tab, see if there’s a suspicious URL in the Homepage and new windows field, and delete it.
    1. Open the browser menu, go to Extensions, click Manage Extensions, and Disable and Remove any rogue items.
    2. From the browser menu, click Settings > Privacy, searches, and services > Choose what to clear, check all boxes except Passwords, and click Clear now.
    3. Go to the Cookies and site permissions tab, check each type of permission for permitted rogue sites, and delete them.
    4. Open the Start, home, and new tabs section, and if there’s a rogue URL under Home button, delete it.


    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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