InstallCore Trojan

This page aims to help you remove InstallCore Trojan Malware. These InstallCore removal instructions work for every version of Windows.

In today’s article, we will be talking about a malicious virus of the Trojan horse category known as InstallCore. If a Trojan horse such as this one has gotten inside your PC, you must make sure to remove the malware ASAP because there are a whole lot of problems that such a virus can cause. In this article, we will give you a general idea about what a Trojan horse virus can be used for as well as what ways there are to detect it. Additionally, we will also teach you how to protect your machine from malware attacks in the future. For those of you who are currently seeking help to remove InstallCore from their PC’s, you can find instructions on how to do it yourself below the current article. Once you’ve finished reading here, head to the removal guide and complete all of the steps for maximum results.

Potential Trojan horse uses

Trojan horse malware is one of the most widely spread types of illegal and harmful programs. Viruses of this category can be used for many different tasks depending on the goal of the hacker, who controls the malware. The following examples are only the most common and frequently encountered ones, but know that Trojans can also be used in other ways, as well.

  • System damage – This is probably one of the most typical things Trojan horse viruses are used for. Once inside the computer, they can crash it, corrupt or delete crucial system files and even format the whole hard disk.
  • Espionage/surveillance – Malware like InstallCore is also sometimes used to spy on the user. A lot of different techniques can be used here. For example, the Trojan can use the keylogging method to monitor what the user types on their keyboard. Another possibility is when the virus enables the hacker to see what’s happening on the user’s screen. Trojan horses can also be used for stalking by employing the personal webcam of the user and spying directly on them.
  • Ransomware attacks – Many cyber-criminals who use Ransomware to blackmail their victims tend to utilize Trojans as a way to get the Ransomware inside the user’s computer. First the Trojan infects the targeted PC and then it provides a gateway for the Ransomware inside the computer’s system without the victim having any idea of what’s going on.
  • Use of resources – A Trojan such as InstallCore can might also be able to use the resources of the infected computer for different shady tasks like mining bitcoins, sending out spam messages, infecting other PC’s connected to the same network, etc.

Knowing when InstallCore has infected your machine

Detecting a Trojan is not an easy task, especially if you’re trying to do it without having a good antivirus at your disposal. Therefore, the best advice that we can give you here in order to increase your chances of spotting a Trojan horse attack would be to have your machine equipped with reliable, high-quality antivirus software. Note that oftentimes, a Trojan horse infection will cause no symptoms or the symptoms would be very difficult to spot. Here, we will give you a general idea about what you can expect and should be on the lookout for but note that in many cases there will be little to no signs of the attack which is why you’d need to have an antivirus.

  • Crashes and the Blue Screen of Death are commonly associated with Trojans and can be considered a potential symptom. Just note that a BSOD crash can also be caused by other problems as well that have nothing to do with Trojans.
  • Frequent errors and overall system instability on your PC is yet another thing that might be caused by viruses like InstallCore.
  • If random files and folders on your computer are getting deleted, replaced or renamed, this might be due to a Trojan horse infection.
  • Some Trojans require high amounts of CPU and RAM in order to function so if you notice that your machine is using unusually high amounts of its resources, know that you might be dealing with some sort of malware.

How to better protect your PC

Whether you currently have InstallCore on your computer or not, it is still important that you know how to fend off Trojans in the future, which is why in this last paragraph of our article, we have prepared a couple of basic yet very important tips that we advise you to follow from now on.

  • If you visit a website that appears to be shady, it probably is something you should leave and never re-visit. Potentially harmful sites are not easy to discern and you should stay away from those.
  • Your e-mail is a potential target for malware attacks. Hackers oftentimes distribute their viruses through spam messages, so be careful not to open one such message when checking your inbox.
  • Avoid turning off your firewall and keep both your antivirus and OS fully updated at all times. If you don’t have an antivirus program, be sure to get one right away.
  • If you have Adware or a Browser Hijacker on your PC that fills your browser with all sorts of obnoxious pop-ups and banners, be sure to remove that program, since some of those online ads might be potentially harmful.



Name InstallCore
Type Trojan
Detection Tool

InstallCore Trojan Malware Removal

Search Marquis is a high-profile hijacker – you might want to see if you’re not infected with it as well.

You can find the removal guide here.


About the author

Brandon Skies

Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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