If you spectate the alert of Trojan:MSIL/Quasar.MAAI!MTB detection, it seems that your system has a problem. All viruses are dangerous, without any deviations. Quasar is a virus that aims at opening your computer to further malware injection. Most of of the modern malware variants are complex, and can download other viruses. Getting the Trojan:MSIL/Quasar.MAAI!MTB virus often means getting a malicious thing which can 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.
Any kind of malware exists with the only target – gain money on you. And the programmers of these things are not thinking about morality – they utilize all available methods. Grabbing your private data, receiving the payments for the ads you watch for them, exploiting your system components to mine cryptocurrencies – that is not the complete list of what they do. Do you want to be a riding steed? That is a rhetorical question.
What does the notification with Trojan:MSIL/Quasar.MAAI!MTB detection mean?
The Trojan:MSIL/Quasar.MAAI!MTB detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware software is quite OK at scanning, however, prone to be generally unstable. It is defenseless to malware invasions, it has a glitchy interface and problematic malware removal features. Therefore, the pop-up which says about the Quasar is rather just a notification that Defender has spotted it. To remove it, you will likely need to use a separate anti-malware program.
Microsoft Defender: “Trojan:MSIL/Quasar.MAAI!MTB”
The exact Trojan:MSIL/Quasar.MAAI!MTB infection is a really nasty thing. It sits inside of your system under the guise of something benevolent, or as a piece of the program you downloaded from a forum. Then, it makes all possible steps to weaken your system. At the end of this “party”, it injects other malicious things – ones which are wanted by cybercriminals who control this malware. Hence, it is likely impossible to predict the effects from Quasar actions. And the unpredictability is one of the most unwanted things when we are talking about malware. That’s why it is rather not to choose at all, and don’t give it even a single chance to complete its task.
Threat Summary:
| Name | Quasar Trojan |
| Detection | Trojan:MSIL/Quasar.MAAI!MTB |
| Details | Quasar tool that looks legitimate but can take control of your computer. |
| Fix Tool | See If Your System Has Been Affected by Quasar Trojan |
Is Trojan:MSIL/Quasar.MAAI!MTB dangerous?
As I have specified before, non-harmful malware does not exist. And Trojan:MSIL/Quasar.MAAI!MTB is not an exception. This malware alters the system setups, modifies the Group Policies and Windows registry. All of these things are critical for proper system functioning, even when we are not talking about Windows safety. Therefore, the virus which Quasar contains, or which it will download after some time, will try to get maximum revenue from you. Cybercriminals can steal your personal data, and then push it at the black market. Using adware and browser hijacker functions, built in Trojan:MSIL/Quasar.MAAI!MTB malware, they can make profit by showing you the banners. 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 line the sources of malware on your computer. Nowadays, things are mixed up, and spreading tactics used by adware 5 years ago can be utilized by spyware nowadays. However, if we abstract from the exact distribution method and will think about why it works, the reply will be really simple – low level of cybersecurity awareness. People click on promotions on strange websites, click the pop-ups they receive in their browsers, call the “Microsoft tech support” assuming that the odd banner that states about malware is true. It is very important to recognize what is legit – to avoid misunderstandings when attempting to figure out a virus.
The example of Microsoft Tech support scam banner
Nowadays, there are two of the most extensive tactics of malware distribution – bait emails and injection into a hacked program. While the first one is not so easy to stay away from – you must know a lot to recognize a fake – the 2nd one is very easy to address: just do not utilize cracked applications. Torrent-trackers and various other providers of “totally free” applications (which are, actually, paid, but with a disabled license checking) are just a giveaway place of malware. And Trojan:MSIL/Quasar.MAAI!MTB is simply amongst them.
How to remove the Trojan:MSIL/Quasar.MAAI!MTB from my PC?
Trojan:MSIL/Quasar.MAAI!MTB malware is very difficult to delete manually. It stores its files in multiple places throughout the disk, and can get back itself from one of the parts. In addition, a number of modifications in the windows registry, networking settings and also Group Policies are pretty hard to identify and revert to the original. It is better to utilize a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware removal goals.
Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. In addition, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects 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.
- 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.
- When the scan is over, you may choose the action for each detected virus. For all files of Quasar the default option is “Delete”. Press “Apply” to finish the malware removal.
How to Remove Trojan:MSIL/Quasar.MAAI!MTB Malware
Name: Trojan:MSIL/Quasar.MAAI!MTB
Description: If you have seen a message showing the “Trojan:MSIL/Quasar.MAAI!MTB found”, it seems that your system is in trouble. The Quasar 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/Quasar.MAAI!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
