VirTool:Win32/VBInject is a threat identified by Microsoft security software and other antivirus programs. This is typical malware that targets the core system of Windows in order to complete its tasks. VirTool:Win32/VBInject was made to execute a series of commands once it got inside the system. It will gather data like system settings, Windows version, network configuration, and so on. The collected data will be sent to a remote attacker for analysis.

Illustration for VirTool:Win32/VBInject

How does it infect the computer?

In general, the system will get infected with VirTool:Win32/VBInject if malicious code is executed on the computer. The source of this trojan may vary due to the changing ways in which it is deployed. Typically, spam email messages disguised as open letters from reputable institutions are used to deceive recipients. The body of the message contains enticing phrases that try to convince the user to open the attached file.

Malicious links from social media sites and instant messaging programs are also seen as methods used in distributing VirTool:Win32/VBInject. Illegally distributed software and media materials may also contain code that can lead to the infection of this malware.

How does this malware operate?

In order to run itself on Windows start-up, VirTool:Win32/VBInject will make a copy of itself under system files. Then, a registry entry is created to call the file on each Windows boot-up. Apart from that, this malware will also drop non-malicious files in various folders of the compromised PC.

VirTool:Win32/VBInject occasionally connects to a remote host to execute tasks like the following:

  • Notify attacker of the new infection
  • Sends gathered data from the infected computer
  • Download and execute additional files, including an updated version of the Trojan
  • Accept command from a remote attacker


When a computer is infected with VirTool:Win32/VBInject, users may notice several signs indicating a potential malware presence. First, a sudden decrease in system performance, such as slow startup and response times, could be a clear indicator of an infection. Additionally, unexpected crashes, freezes, or unexplained errors may occur as VirTool:Win32/VBInject interferes with normal system processes. Changes in the appearance or behavior of files, such as unexpected file deletions, modifications, or the appearance of unfamiliar icons, might be signs of a malicious presence. An increase in network activity or unexpected data usage could signal that VirTool:Win32/VBInject is communicating with external servers or transferring sensitive information.

Moreover, the presence of new and unfamiliar programs on the computer, especially those that the user did not intentionally install, may indicate a VirTool:Win32/VBInject infection. Above all, security alerts or warnings from antivirus software, if suddenly disabled or overridden by the virus, can be a clear sign that the system is compromised. In such cases, users should take immediate action to scan and clean their computers using reputable antivirus tools and seek professional assistance if necessary.

Versions of VirTool:Win32/VBInject
Version Name Alert Level Date Added
VirTool:Win32/VBInject.AJH Severe Feb. 15, 2023
VirTool:Win32/VBInject is also detected as:
Avast Win32:Evo-gen [Trj]
BitDefender Gen:Heur.PonyStealer.4n1@dmb8vuhi
ESET-NOD32 A Variant Of Win32/Injector.DUZT
F-Secure Heuristic.HEUR/AGEN.1335475
Fortinet W32/VBKryptik.DZLN!tr
Kaspersky Backdoor.MSIL.NanoBot.acea
McAfee Packed-WM!1F18377D33EF
Sophos Mal/FareitVB-M
TrendMicro Backdoor.Win32.NANOCORE.TIAOODHN

For more help

We are providing a list of VirTool threats on this website. The list contains variants and sub-variants of the virus, including specific removal guides and effective scanners.

How to remove VirTool:Win32/VBInject?

To totally remove VirTool:Win32/VBInject from the computer and get rid of relevant viruses and trojans, please execute the procedures as stated on this page. Make sure that you have completely scanned the system with the suggested malware removal tools and virus scanners.

Step 1 : Scan the PC with Combo Cleaner for Windows

Combo Cleaner is a trusted computer security and optimization tool equipped with a powerful virus and malware detection engine. This program can get rid of computer virus like VirTool:Win32/VBInject through this procedure.

1. Download the application from the following page:

2. Save the file to your preferred location.

3. Double-click the downloaded file CCSetup.exe and install with the default settings.

4. At the end of the setup process, click Finish to run Combo Cleaner.

5. The tool will update the database file; please wait for this process to complete.

6. To begin checking for threats like VirTool:Win32/VBInject, click on the Start Scan button. Wait for this scan to finish.

Screenshot of Combo Cleaner PC

7. At the end of the scan process, click on Remove all threats to delete VirTool:Win32/VBInject malware, including all malicious objects from the computer.

To fully optimize the features of antivirus and privacy scanners, users may have to upgrade to the premium version.

Please continue with the succeeding removal procedures if you are comfortable manually getting rid of the computer virus and malicious items linked to it.

Step 2 : Start Windows in Safe Mode With Networking

The method of running Windows in Safe Mode before running a virus scan is effective in getting rid of VirTool:Win32/VBInject. This process can prevent most viruses and malware from loading, making it easier to detect and remove them.

1. On the Windows Search bar, please type msconfig.

Screenshot of Win 11 Search

2. Select and open System Configutation on the list of found results.

3. Once you are in the System Configuration window, go to the Boot tab.

Screenshot of Msconfig Win 11

4. Under the Boot Options area, please check Safe Boot so that it starts in Safe Mode after restarting.

5. Next, select Network. This will allow Windows to boot in Safe Mode with Networking.

6. Lastly, click on Apply and OK to save the changes.

7. Please restart Windows.

Do not forget to restore the normal boot process of Windows after running the virus scan. Simply repeat the method above, and this time, uncheck the Safe Boot option to run Windows normally.

Step 3 : Run Sophos Home Virus Scanner

To remove VirTool:Win32/VBInject automatically, scanning the computer with this powerful virus and malware removal tool is recommended. This scanner does not just uncover known threats like viruses or malware; it is also effective in discovering harmful files associated to VirTool:Win32/VBInject.

1. Please click on the link below to download the program.

2. After downloading, locate the file SophosInstall.exe in the Downloads folder.

3. Install by double-clicking on the file.

4. If it prompts "Do you want to allow this app to make changes on your device?" please click Yes.

5. Next, it will display the Terms and Conditions page. Click the Install button to begin.

Screenshot of Terms by Sophos Home

6. Run the installation with the default settings. Please note that an internet connection is required in order to download important updates.

7. After finishing the installation, you must login to the dashboard. If you already have a Sophos account, please login. Otherwise, please enter your details and click on the Create Account button.

8. Once you are in the Sophos Home console, click the Scan button to start checking the computer for VirTool:Win32/VBInject components.

Screenshot of Sophos Home

9. Scanning may take a while; please wait for this process to finish.

10. After scanning the computer, Sophos Home will start cleaning or deleting files infected with VirTool:Win32/VBInject.

11. You may now close Sophos Home. The computer is now free from VirTool:Win32/VBInject, as well as associated malware and viruses.

After executing the above instructions, VirTool:Win32/VBInject should have been completely removed from the computer. If there are still signs of infection or the computer is displaying unusual behaviors, please continue with the remaining procedures.

Another alternative for Windows 10/11 users is to scan the computer with Microsoft Defender Offline. This will run a virus scan in the recovery environment.

Step 4 : Double Check with Windows Security Apps

Microsoft Windows has a built-in security application that you can use to double-check if your computer is still infected with VirTool:Win32/VBInject. For Windows 10/11 users, please run Windows Security.

Windows 10 / 11 Instructions:

Windows Security is a free tool that was built to help you remove VirTool:Win32/VBInject, viruses, and other malicious items from Windows 10/11 systems. Follow these procedures to scan your computer with the tool:

1. Tap or click the Search charm and search for Windows Security

2. Click Open to run the program.

Screenshot of Win 11 Search

3. On the Dashboard, click Virus and threat protection from the sidebar.

Screenshot of Win 11 Virus Protection

4. On the right panel, click on Scan Options to see different levels of checking the computer.

5. Next, please select Full Scan button.

Screenshot of Full Scan Win 11

6. Lastly, click on the Scan now button to start scanning for the presence of VirTool:Win32/VBInject. The process may take a while to complete.

7. After the scan, Delete/Quarantine identified threats, whether they were relevant to VirTool:Win32/VBInject or not. You may now restart Windows to complete the virus removal process.

For Windows 8.1 and Windows 7, you can scan the computer for free with the Microsoft Malicious Software Removal Tool (MSRT 64-Bit). It is a stand-alone virus scanner tool that targets prevalent malware groups.

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