How to identify Malware in Task Manager and Stop it (2024)

by Peter Baltazar

Malware is a malicious program that can perform various dubious tasks on the computer after the infiltration, like slowing down computers, stealing valuable data, encrypting files, and more. When your Windows device gets infected with malware, it will show various signs that will confirm the existence of malicious files or apps. Signs such as sluggish computer performance, unintended redirections while browsing, unknown app installations, file encryption, etc., are all indications of malware attacks.

How to identify Malware in Task Manager and Stop it (1)

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If you suspect a malware attack on your Windows system, the quickest way to catch the culprit application is through the Task Manager.

Let us learn how to identify a malware program or process in the Task Manager and ways to remove it.

What is Windows Task Manager and Processes?

As its name suggests, the Windows Task Manager is an essential component of the operating system that allows users to view every process running on their system and the overall performance of their system. It lets you end the frozen processes and evaluate how much system resources are free.

Processes are the part of the operating system that performs actions like launching an application, connecting to the network, opening settings, etc. Basically, everything you see or performs on the computer is a process.

There are some times when some processes might cause errors and disturbances rather than aiding the users. Such processes are malicious and are caused by malware programs. The malicious process can sneakily remain in the background, use system resources, and performs malicious tasks such as spying, stealing data, using computing power for crypto mining, and more.

To catch the malicious process and malware behind it, we can use the Windows Task Manager.

How to identify Malware in Task Manager?

Manually detecting malware can be tedious; however, with Windows Task Manager, you can quickly perform a search and separate malicious processes from others.

Here are the steps to identify a malicious process in the Task Manager:

  1. Right-click on the taskbar and select Task Manager from the list.
    How to identify Malware in Task Manager and Stop it (2)

  2. Under the Processes tab, look for the one that is suspiciously using a large amount of system resources.

  3. Right-click on any such process and select Search online.
    How to identify Malware in Task Manager and Stop it (3)

  4. Read the first few search results and verify whether the process is legitimate or not.
    How to identify Malware in Task Manager and Stop it (4)

  5. If you find that the process is malicious, you can end and remove it from the device.

How to remove a Malicious Process manually?

If you detect a malicious process in the Task Manager, you can remove it manually using these steps:

  1. Right-click on the suspected process and select Open file location.How to identify Malware in Task Manager and Stop it (5)
  2. Delete every file present at the location. Some files might not delete since the process is still running.
  3. To stop the process, right-click on it and choose End task from the context menu.How to identify Malware in Task Manager and Stop it (6)
  4. Delete the remaining files from the target location.
  5. If an application is responsible for this malicious process, you can uninstall it from Control Panel.

Scan and Remove Malware using MalwareFox Antimalware

Manually removing the malware can be tedious and time-consuming. You have to personally check for the malicious process one by one and delete/uninstall the application behind it. In this process, you might miss deleting some files, and they will remain in the system. So, it is best to use a dedicated anti-malware program to scan and remove malicious files and apps from the system, and what’s better than the MalwareFox Antimalware for that.

MalwareFox is reliable security software that promises to protect your system and helps to handle malware and viruses. MalwareFox will scan, detect, and remove Malware and offers real-time protection. It also protects your PC from the most dangerous malware such as Ransomware, Zero-Day Attack protection, Grayware, Keyloggers, etc.

  1. Download Malwarefox and install it.
  2. Perform a full system scan to get rid of every malware that is troubling your system.How to identify Malware in Task Manager and Stop it (7)

How to stay protected from Malware?

From bombarding annoying ads to stealing valuable data to lock your files, malware programs can perform various dubious tasks to make our life miserable. It is better to keep devices protected from them instead of dealing with them after the infiltration.

Here are some preventive tips to stay protected from malware:

  • Never open and download the attachments sent from an unknown sender.Emailsare one of the oldest and most common means to spread malware.
  • Don’t navigate to pirated sites for downloading the paid software and games. Cybercriminals infect legitimate programs with malicious codes so that users install them without any doubt.
  • Keep your applications and OS updated with the latest version. Most malware programs exploit the vulnerabilities of apps and operating systems. Regularly updating them will fix the bugs.
  • Follow healthy browsing practices while online. Avoid opening the unknown, suspicious links.
  • Keep your system equipped with a robust antimalware solution such as MalwareFox. Antimalware solutions are explicitly designed to tackle different malware, and MalwareFox is one of the top on the list. It is also essential to keep the security programs updated.

Can Task Manager detect malware?

Yes through Task Manager, you can detect the malicious applications that are secretly consuming the system resources. However, this will not always work as many applications might remain hidden from the Task Manager too.

Does malware steal information?

Malware programs such as Spyware, Browser Hijackers, and others are meant to steal confidential information from the system or track the victim’s activities.

How dangerous is malware?

Different malware programs work on different purposes that define their damage level. Malware programs can be highly dangerous as they can spy on you, lock your files, steal your information, and can even damage the system permanently.

How to Fix your Computer like Service Repair Guys
How to identify Malware in Task Manager and Stop it (2024)

FAQs

How to identify Malware in Task Manager and Stop it? ›

If you're curious about whether a specific program is malicious, right-click it in the Task Manager and select "Search Online" to find more information. If information about malware appears when you search the process, that's a sign you likely have malware.

How to recognize malware in Task Manager? ›

If you're curious about whether a specific program is malicious, right-click it in the Task Manager and select "Search Online" to find more information. If information about malware appears when you search the process, that's a sign you likely have malware.

How do I find hidden malware? ›

Signs you have undetected malware
  1. Unusual pop-up ads or browser redirects: Malware can cause pop-up ads or browser redirects to appear on your computer, even when you're not browsing the web.
  2. Slow performance: Malware can slow down your computer by consuming resources and causing conflicts with other programs.

How do I make sure all malware is gone? ›

Scan your device for malware.

Run a malware or security Delete anything it identifies as a problem. You may have to restart your device for the changes to take effect. Run your scan again to make sure everything is clear. If the scan shows there are no more issues, you've likely removed the malware.

Can you see spyware in Task Manager? ›

Spyware removal

You'll then want to remove it. On Windows computers, looking at Task Manager will sometimes enable you to identify malicious programs. But sometimes, they're disguised as windows system files. On Apple systems, the Activity Monitor lets you check the status of programs that are running.

Can virus be seen in Task Manager? ›

Open Task Manager (or Activity Monitor) to check your device for malicious applications. Turn on your antivirus and scan your computer for viruses or other malicious software. If any malware is found, quarantine or delete it.

How to find and remove malware manually? ›

How to get rid of malware or viruses
  1. Run a virus scan. ...
  2. Remove detected threats. ...
  3. Restart your computer in safe mode. ...
  4. Manually remove infected files. ...
  5. Restore your system from a backup. ...
  6. Delete harmful browser extensions.
  7. Uninstall suspicious apps.
Jun 30, 2023

How to check your PC for malware? ›

Run a malware scan manually
  1. Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection. Open Windows Security settings.
  2. Under Current threats, select Quick scan (or in early versions of Windows 10, under Threat history, select Scan now).

How to clean malware from PC? ›

How to remove malware such as a virus, spyware, or rogue security software
  1. Install the latest updates from Microsoft Update. ...
  2. Use the free Microsoft Safety Scanner. ...
  3. Use the Windows Malicious Software Removal Tool. ...
  4. Manually remove the rogue security software. ...
  5. Run Microsoft Defender Offline.

How do I get rid of malware without paying? ›

Are there any free virus scans? Free virus detection software from a reputable provider like Avast is the best way to perform a free virus scan, online as well as off. We'll automatically detect, block, and remove viruses and other malware from your devices.

Can malware hide from the Task Manager? ›

Processes are an unavoidable part of Windows, and it is not unusual to see dozens or hundreds of them in Task Manager. Each process is a program or part of a program that is running. Unfortunately, malware creators know this and are known to hide malicious software behind the names of legitimate processes.

How can I tell if malware is on my computer? ›

If you notice any or all these symptoms, your computer might have a virus and you should act:
  1. Suddenly slow computer performance, meaning it takes a noticeably longer time to start up or open programs.
  2. Problems unexpectedly shutting down or restarting.
  3. Missing files.
  4. Frequent system crashes.
  5. Frequent error messages.
Feb 13, 2023

Will a Trojan show up in Task Manager? ›

Virus, Trojan, rootkit, adware/puk etc. Some virus hide themselves from task manager.So, it doesn't appear in task manager. I would suggest you to stop looking in task manager and install antivirus.

Can malware hide itself from the Task Manager? ›

Absolutely. Some viruses are designed to hide their presence from the task manager, making it difficult to detect or terminate them through the regular task manager interface. They may use techniques such as rootkits or stealth mechanisms to conceal themselves.

How do I know if I have malware on Windows? ›

Run a malware scan manually
  1. Select Start > Settings > Update & Security > Windows Security and then Virus & threat protection. Open Windows Security settings.
  2. Under Current threats, select Quick scan (or in early versions of Windows 10, under Threat history, select Scan now).

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