Trojan:MSIL/NanoCore.DHB!MTB Trojan Virus (NanoCore Removal)

Written by Wilbur Woodham

The Trojan:MSIL/NanoCore.DHB!MTB detection means that your PC has a problem. Allowing it to keep running may end up with some really bad consequences.

NanoCore is a virus that aims at exposing your PC to further malware injection. The majority of the modern virus variants are complex, and can download various other viruses. Being infected with the Trojan:MSIL/NanoCore.DHB!MTB virus often equals to getting a malicious thing which is able act like spyware or stealer, downloader, and a backdoor. Spectating this detection means that you need to perform the removal as fast as you can.

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Trojan:MSIL/NanoCore.DHB!MTB Detection Overview

The Trojan:MSIL/NanoCore.DHB!MTB detection you can see in the lower right corner is shown to you by Microsoft Defender. That anti-malware program is quite OK at scanning, however, prone to be basically unstable. It is defenseless to malware invasions, it has a glitchy interface and problematic malware clearing features. Therefore, the pop-up which states about the NanoCore is simply a notification that Defender has detected it. To remove it, you will likely need to use another anti-malware program.

Trojan:MSIL/NanoCore.DHB!MTB found

Microsoft Defender: “Trojan:MSIL/NanoCore.DHB!MTB”

The exact Trojan:MSIL/NanoCore.DHB!MTB virus is a really unpleasant thing. It digs into your PC disguised as a part of something normal, or as a piece of the tool you downloaded at a forum. Then, it makes all possible steps to make your system weaker. At the end of this “party”, it injects other malicious things – ones which are wanted by crooks who manage this virus. Hence, it is almost impossible to predict the effects from NanoCore actions. And the unpredictability is one of the most upleasant things when it comes to malware. That’s why it is better not to choose at all, and don’t give it even a single chance to complete its task.

Threat Summary:

Name NanoCore Trojan
Detection Trojan:MSIL/NanoCore.DHB!MTB
Details NanoCore tool that looks legitimate but can take control of your computer.
Fix Tool See If Your System Has Been Affected by NanoCore Trojan

Is Trojan:MSIL/NanoCore.DHB!MTB dangerous?

As I have actually pointed out previously, non-harmful malware does not exist. And Trojan:MSIL/NanoCore.DHB!MTB is not an exception. This virus changes the system setups, modifies the Group Policies and registry. All of these elements are crucial for proper system operating, even when we are not talking about PC safety. Therefore, the malware which NanoCore contains, or which it will download later, will squeeze out maximum revenue from you. Cybercriminals can steal your personal data, and then sell it at the black market. Using adware and browser hijacker functionality, embedded in Trojan:MSIL/NanoCore.DHB!MTB virus, they can make money by showing you the ads. Each view gives them a penny, but 100 views per day = $1. 1000 victims who watch 100 banners per day – $1000. Easy math, but sad conclusions. It is a bad choice to be a donkey for crooks.

How did I get this virus?

It is difficult to trace the sources of malware on your PC. Nowadays, things are mixed up, and distribution methods used by adware 5 years ago may be utilized by spyware nowadays. But if we abstract from the exact spreading method and will think of why it has success, the reply will be really basic – low level of cybersecurity understanding. People click on ads on odd websites, open the pop-ups they get in their web browsers, call the “Microsoft tech support” thinking that the weird banner that says about malware is true. It is important to understand what is legit – to stay away from misconceptions when trying to identify a virus.

Microsoft tech support scam

The example of Microsoft Tech support scam banner

Nowadays, there are two of the most extensive methods of malware spreading – bait e-mails and also injection into a hacked program. While the first one is not so easy to avoid – you must know a lot to recognize a fake – the second one is simple to solve: just don’t utilize hacked programs. Torrent-trackers and other providers of “free” applications (which are, exactly, paid, but with a disabled license checking) are really a giveaway place of malware. And Trojan:MSIL/NanoCore.DHB!MTB is just within them.

Remove NanoCore with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove NanoCore as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for NanoCore Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The NanoCore was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The NanoCore has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “NanoCore” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching NanoCore Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching NanoCore Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing NanoCore and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

What is Trojan:MSIL/NanoCore.DHB!MTB Virus?

Name: Trojan:MSIL/NanoCore.DHB!MTB

Description: If you have seen a message showing the “Trojan:MSIL/NanoCore.DHB!MTB found”, it seems that your system is in trouble. The NanoCore virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the Trojan:MSIL/NanoCore.DHB!MTB malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.

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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