Trojan:MSIL/StealerPacker!MTB — StealerPacker Trojan Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Trojan:MSIL/StealerPacker!MTB detection, it appears that your system has a problem. All malicious programs are dangerous, with no deviations. StealerPacker is a malware that aims at opening your computer to further malware injection. Most of of the modern virus variants are complex, and can inject various other viruses. Getting the Trojan:MSIL/StealerPacker!MTB virus often means getting a thing which can act like spyware or stealer, downloader, and a backdoor. Seeing this detection means that you must to perform the malware removal as fast as you can.

Any type of malware exists with the only target – generate profits on you1. And the programmers of these things are not thinking about ethicality – they utilize all available ways. Taking your private data, getting the payments for the banners you watch for them, exploiting your hardware to mine cryptocurrencies – that is not the full list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the notification with Trojan:MSIL/StealerPacker!MTB detection mean?

The Trojan:MSIL/StealerPacker!MTB detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware software is good at scanning, but prone to be generally unreliable. It is unprotected to malware attacks, it has a glitchy interface and bugged malware removal capabilities. Thus, the pop-up which states about the StealerPacker is rather just an alert that Defender has actually spotted it. To remove it, you will likely need to use another anti-malware program.

Trojan:MSIL/StealerPacker!MTB found

Microsoft Defender: “Trojan:MSIL/StealerPacker!MTB”

The exact Trojan:MSIL/StealerPacker!MTB virus is a really unpleasant thing. It sits inside of your system under the guise of something legit, or as a piece of the application you downloaded from a forum. Therefore, it makes all possible steps to make your system weaker. At the end of this “party”, it injects other viruses – ones which are wanted by cyber burglars who control this malware. Hence, it is likely impossible to predict the effects from StealerPacker 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 let the malware to complete its task.

Threat Summary:

NameStealerPacker Trojan
DetailsStealerPacker tool that looks legitimate but can take control of your computer.
Fix ToolSee If Your System Has Been Affected by StealerPacker Trojan

Is Trojan:MSIL/StealerPacker!MTB dangerous?

As I have actually mentioned before, non-harmful malware does not exist. And Trojan:MSIL/StealerPacker!MTB is not an exclusion. This virus alters the system setups, edits the Group Policies and Windows registry. All of these things are crucial for proper system operating, even when we are not talking about Windows security. Therefore, the malware which StealerPacker carries, or which it will download later, will squeeze out maximum revenue from you. Cybercriminals can grab your personal data, and then sell it on the Darknet. Using adware and browser hijacker functionality, built in Trojan:MSIL/StealerPacker!MTB malware, they can make profit 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 hard to line the sources of malware on your computer. Nowadays, things are mixed, and spreading methods chosen by adware 5 years ago may be used by spyware these days. But if we abstract from the exact spreading way and will think about why it has success, the explanation will be very uncomplicated – low level of cybersecurity knowledge. Individuals click on advertisements on strange sites, open the pop-ups they receive in their web browsers, call the “Microsoft tech support” believing that the weird banner that states about malware is true. It is very important to know what is legit – to stay away from misconceptions when trying to figure out a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most common tactics of malware distribution – bait e-mails and also injection into a hacked program. While the first one is not so easy to avoid – you should know a lot to understand a fake – the second one is simple to address: just don’t utilize hacked apps. Torrent-trackers and various other sources of “totally free” applications (which are, exactly, paid, but with a disabled license checking) are really a giveaway place of malware. And Trojan:MSIL/StealerPacker!MTB is simply among them.

How to remove the Trojan:MSIL/StealerPacker!MTB from my PC?

Trojan:MSIL/StealerPacker!MTB malware is very hard to erase manually. It stores its files in several locations throughout the disk, and can recover itself from one of the elements. Moreover, numerous changes in the windows registry, networking setups and Group Policies are fairly hard to locate and return to the initial. It is better to make use of a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated almost every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for eliminating malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of StealerPacker the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Trojan:MSIL/StealerPacker!MTB Malware

Name: Trojan:MSIL/StealerPacker!MTB

Description: If you have seen a message showing the “Trojan:MSIL/StealerPacker!MTB found”, it seems that your system is in trouble. The StealerPacker 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/StealerPacker!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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  1. Read about malware types on GridinSoft Threat encyclopedia.

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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