Behavior:Win32/Powemet.B!attk — Virus Removal Guide

Written by Wilbur Woodham
If you see the message reporting that the Behavior:Win32/Powemet.B!attk was identified on your computer, or in times when your computer functions as well slow and offer you a huge amount of frustrations, you most definitely compose your mind to scan it for Powemet.B and also clean it in a proper technique. Today I will certainly inform you exactly how to do it.
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Behavior:Win32/Powemet.B!attk is a generic behavior-based detection designed to prevent attacks that leverage the regsvr32.exe tool to run malicious scripts.

By living off the land, fileless malware can cover its tracks: no files are available to the antivirus for scanning and only legitimate processes are executed. Microsoft Defender overcomes this challenge by monitoring the behavior of the system for anomalies or known patterns of malicious usage of legitimate tools.

Threat Summary:

Name Powemet.B Trojan
Detection Behavior:Win32/Powemet.B!attk
Details Powemet is a generic behavior-based detection designed to prevent attacks that leverage the regsvr32.exe tool to run malicious scripts.
Fix Tool See If Your System Has Been Affected by Powemet.B Trojan

Kinds of viruses that were well-spread 10 years ago are no longer the source of the trouble. Presently, the problem is more apparent in the locations of blackmail or spyware. The challenge of fixing these issues requires different softwares as well as new methods.

Does your antivirus regularly report about the “Powemet.B”?

If you have seen a message indicating the “Behavior:Win32/Powemet.B!attk found”, then it’s a piece of good information! The malware “Behavior:Win32/Powemet.B!attk” was spotted and, most likely, erased. Such messages do not suggest that there was a really active Powemet.B on your PC. You might have merely downloaded a data which contained Behavior:Win32/Powemet.B!attk, so your anti-virus software instantly erased it prior to it was launched as well as caused the problems. Alternatively, the destructive script on the contaminated website can have been discovered and avoided before triggering any type of trouble.

Behavior:Win32/Powemet.B!attk found

Microsoft Defender: “Behavior:Win32/Powemet.B!attk”

In other words, the message “Behavior:Win32/Powemet.B!attk Found” during the typical use your computer system does not imply that the Powemet.B has actually finished its objective. If you see such a message then maybe the evidence of you checking out the contaminated web page or packing the destructive file. Attempt to prevent it in the future, however do not worry excessive. Explore opening up the antivirus program and also inspecting the Behavior:Win32/Powemet.B!attk detection log documents. This will give you even more details about what the exact Powemet.B was found and also what was especially done by your anti-virus software application with it. Of course, if you’re not confident sufficient, refer to the manual scan– at any rate, this will certainly be helpful.

How to scan for malware, spyware, ransomware, adware, and other threats.

If your system works in an extremely lagging way, the web pages open in a strange fashion, or if you see ads in places you’ve never expected, it’s possible that your computer obtained contaminated and the virus is now active. Spyware will certainly track all your tasks or redirect your search or web page to the locations you do not wish to check out. Adware might infect your browser and also also the whole Windows OS, whereas the ransomware will certainly try to obstruct your computer as well as demand a tremendous ransom amount for your very own data.

Irrespective of the kind of the issue with your PC, the first step is to scan it with Gridinsoft Anti-Malware. This is the most effective anti-malware to discover and cure your PC. However, it’s not a basic antivirus software. Its goal is to fight modern dangers. Right now it is the only product on the market that can just cleanse the PC from spyware and various other infections that aren’t also spotted by regular antivirus programs. Download, install, and run Gridinsoft Anti-Malware, then scan your computer. It will certainly guide you via the system clean-up process. You do not have to get a permit to cleanse your PC, the first certificate offers you 6 days of an entirely totally free test. Nonetheless, if you intend to secure on your own from permanent risks, you probably require to think about buying the certificate. By doing this we can guarantee that your system will certainly no longer be infected with infections.

How to scan your PC for Behavior:Win32/Powemet.B!attk?

To check your device for Powemet.B and to remove all spotted malware, you need to find an antivirus. The existing versions of Windows include Microsoft Defender — the built-in antivirus by Microsoft. Microsoft Defender is generally quite good, however, it’s not the only thing you want to have. In our viewpoint, the very best antivirus service is to make use of Microsoft Defender in the mix with Gridinsoft.

This way, you may obtain a complicated defense against a variety of malware. To check for pc virus in Microsoft Defender, open it and also start fresh examination. It will extensively scan your PC for pc virus. As well as, naturally, Microsoft Defender operates in the background by default. The tandem of Microsoft Defender as well as Gridinsoft will certainly set you free of many of the malware you may ever encounter. Frequently scheduled scans might likewise shield your computer in the future.

Use Safe Mode to fix the most complex Behavior:Win32/Powemet.B!attk issues.

Safe mode

If you have Behavior:Win32/Powemet.B!attk kind that can hardly be eliminated, you may need to consider scanning for malware beyond the common Windows functionality. For this objective, you need to start Windows in Safe Mode, therefore protecting against the system from loading auto-startup items, potentially consisting of malware. Start Microsoft Defender examination and after that scan with Gridinsoft in Safe Mode. This will certainly aid you to find the infections that can’t be tracked in the regular mode.

Use Gridinsoft to remove Powemet.B and other junkware.

GridinSoft Anti-Malware

It’s not adequate to merely use the antivirus for the safety of your system. You need to have an extra comprehensive antivirus solution. Not all malware can be detected by typical antivirus scanners that mainly search for virus-type dangers. Your computer may have lots of “junk”, for example, toolbars, Chrome plugins, shady search engines, bitcoin-miners, and various other kinds of unwanted software used for generating income on your lack of experience. Be cautious while downloading apps from the web to protect your PC from being full of unwanted toolbars as well as other junk data.

Nonetheless, if your system has actually already got a certain unwanted application, you will make your mind to delete it. Most of the antivirus programs are uncommitted regarding PUAs (potentially unwanted applications). To remove such software, I recommend buying Gridinsoft Anti-Malware. If you use it occasionally for scanning your PC, it will aid you to eliminate malware that was missed by your antivirus software.

Frequently Asked Questions

🤔 How Do I Know My Windows 10 PC Has Behavior:Win32/Powemet.B!attk?


There are many ways to tell if your Windows 10 computer has been infected. Some of the warning signs include:

  • Computer is very slow.
  • Applications take too long to start.
  • Computer keeps crashing.
  • Your friends receive spam messages from you on social media.
  • You see a new extension that you did not install on your Chrome browser.
  • Internet connection is slower than usual.
  • Your computer fan starts up even when your computer is on idle.
  • You are now seeing a lot of pop-up ads.
  • You receive antivirus notifications.

Take note that the symptoms above could also arise from other technical reasons. However, just to be on the safe side, we suggest that you proactively check whether you do have malicious software on your computer. One way to do that is by running a malware scanner.

🤔 How to scan my PC with Microsoft Defender?


Most of the time, Microsoft Defender will neutralize threats before they ever become a problem. If this is the case, you can see past threat reports in the Windows Security app.

  1. Open Windows Settings. The easiest way is to click the start button and then the gear icon. Alternately, you can press the Windows key + i on your keyboard.
  2. Click on Update & Security
  3. From here, you can see if your PC has any updates available under the Windows Update tab. This is also where you will see definition updates for Windows Defender if they are available.
  4. Select Windows Security and then click the button at the top of the page labeled Open Windows Security.

    Windows Security

  5. Select Virus & threat protection.
  6. Select Scan options to get started.

    Windows Security Scan options

  7. Select the radio button (the small circle) next to Windows Defender Offline scan Keep in mind, this option will take around 15 minutes if not more and will require your PC to restart. Be sure to save any work before proceeding.
  8. Click Scan now

If you want to save some time or your start menu isn’t working correctly, you can use Windows key + R on your keyboard to open the Run dialog box and type “windowsdefender” and then pressing enter.

From the Virus & protection page, you can see some stats from recent scans, including the latest type of scan and if any threats were found. If there were threats, you can select the Protection history link to see recent activity.

If the guide doesn’t help you to remove Behavior:Win32/Powemet.B!attk virus, please download the GridinSoft Anti-Malware that I recommended. Also, you can always ask me in the comments for getting help. Good luck!

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Wilbur Woodham
How to Remove Behavior:Win32/Powemet.B!attk Malware

Name: Behavior:Win32/Powemet.B!attk

Description: If you have seen a message showing the “Behavior:Win32/Powemet.B!attk found”, then it’s an item of excellent information! The pc virus Powemet.B was detected and, most likely, erased. Such messages do not mean that there was a truly active Powemet.B on your gadget. You could have simply downloaded and install a data that contained Behavior:Win32/Powemet.B!attk, so Microsoft Defender automatically removed it before it was released and created the troubles. Conversely, the destructive script on the infected internet site can have been discovered as well as prevented prior to triggering any kind of issues.

Operating System: Windows

Application Category: Trojan

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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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