Trojan:MSIL/Vigorf.A — Vigorf.A Trojan Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Trojan:MSIL/Vigorf.A detection, it seems that your system has a problem. All viruses are dangerous, without any exceptions. Vigorf.A is a malicious application that aims at opening your PC to further malware injection. Most of of the modern malware examples are complex, and can download other viruses. Being infected with the Trojan:MSIL/Vigorf.A virus often means getting a malicious 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.
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Any malware exists with the only target – gain money on you1. And the developers of these things are not thinking about ethicality – they use all possible tactics. Taking your personal data, getting the payments for the banners you watch for them, utilizing your CPU and GPU to mine cryptocurrencies – that is not the complete list of what they do. Do you like to be a riding equine? That is a rhetorical question.

What does the pop-up with Trojan:MSIL/Vigorf.A detection mean?

The Trojan:MSIL/Vigorf.A detection you can see in the lower right corner is displayed to you by Microsoft Defender. That anti-malware program is quite OK at scanning, but prone to be mainly unreliable. It is defenseless to malware invasions, it has a glitchy user interface and bugged malware clearing features. Hence, the pop-up which states about the Vigorf.A is simply an alert that Defender has found it. To remove it, you will likely need to use a separate anti-malware program.

Trojan:MSIL/Vigorf.A found

Microsoft Defender: “Trojan:MSIL/Vigorf.A”

The exact Trojan:MSIL/Vigorf.A infection is a very nasty thing. It is present inside of your Windows disguised as a part of something benevolent, or as a piece of the application you downloaded at a forum. Therefore, it makes all possible steps to make your system weaker. At the end of this “party”, it downloads other viruses – ones which are wanted by cyber burglars who manage this malware. Hence, it is impossible to predict the effects from Vigorf.A actions. And the unpredictability is one of the most unwanted things when it comes to malware. That’s why it is rather not to choose at all, and don’t let the malware to complete its task.

Threat Summary:

NameVigorf.A Trojan
DetectionTrojan:MSIL/Vigorf.A
DetailsVigorf.A tool that looks legitimate but can take control of your computer.
Fix ToolSee If Your System Has Been Affected by Vigorf.A Trojan

Is Trojan:MSIL/Vigorf.A dangerous?

As I have pointed out before, non-harmful malware does not exist. And Trojan:MSIL/Vigorf.A is not an exception. This malware changes the system setups, edits the Group Policies and Windows registry. All of these elements are vital for correct system operating, even when we are not talking about PC security. Therefore, the malware which Vigorf.A carries, or which it will inject after some time, will squeeze out maximum profit from you. Cyber burglars can grab your data, and then push it on the Darknet. Using adware and browser hijacker functions, built in Trojan:MSIL/Vigorf.A malware, they can make revenue by showing you the advertisements. 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 not easy to trace the origins of malware on your computer. Nowadays, things are mixed up, and spreading methods utilized by adware 5 years ago may be used by spyware these days. However, if we abstract from the exact distribution tactic and will think of why it has success, the explanation will be very uncomplicated – low level of cybersecurity knowledge. People press on advertisements on weird sites, open the pop-ups they get in their web browsers, call the “Microsoft tech support” assuming that the odd banner that states about malware is true. It is important to recognize what is legitimate – to avoid misconceptions when attempting to figure out a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most widespread ways of malware spreading – bait emails 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 counterfeit – the 2nd one is easy to address: just do not use cracked programs. Torrent-trackers and 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/Vigorf.A is just within them.

How to remove the Trojan:MSIL/Vigorf.A from my PC?

Trojan:MSIL/Vigorf.A malware is very hard to eliminate by hand. It puts its data in numerous locations throughout the disk, and can get back itself from one of the parts. Additionally, various changes in the windows registry, networking settings and also Group Policies are really hard to identify and change to the original. It is far better to use a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its databases updated almost every hour. Additionally, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for eliminating malware of any type.

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 Vigorf.A the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Trojan:MSIL/Vigorf.A Malware

Name: Trojan:MSIL/Vigorf.A

Description: If you have seen a message showing the “Trojan:MSIL/Vigorf.A found”, it seems that your system is in trouble. The Vigorf.A 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/Vigorf.A 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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References

  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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