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Danger level 7
Type: Adware
Common infection symptoms:
  • Annoying Pop-up's
  • Shows commercial adverts


Sometimes we do not realize how dangerous random programs might be, especially if we do not see them. Setupsk is one of such programs. It is an adware application that works mostly to embed commercial advertisements on various websites. The affected websites are not associated with this application, but it means that you could find yourself entangled in its schemes no matter what your online patterns might be. In this description, we will tell you more about the adware program in question, and we will show you how to remove Setupsk from your computer. Everything is doable as long as you set your mind to it.

It is interesting to note that Setupsk has a separate installation wizard. It would suggest that the program comes from a direct source, but it is very possible that users downloaded it in a software package from a third-party website. Software bundling is a very common method of distribution employed by adware programs. Users do not even realize how many unnecessary and potentially harmful programs can come in one bundle from a file-sharing site. We do understand that downloading programs for free from a third-party source is a lot easier than looking for the official source, but please do take your computer’s security seriously. Do not endanger your system just because third-party downloads seem to be more convenient.

At the same time, it should be clear that Setupsk is not the only unwanted application on your computer. There might be many other programs that arrived bundled together, and you simply have not noticed them yet. Hence, it would be a good idea to run regular system scans with a security tool of your choice. This way, you would know for sure whether your system is safe and clean and whether you need to invest more in your computer’s security.

Now, as far as Setupsk is concerned, this program will launch the Python scripting language that is virtually impossible to read, and through this language, the program will be able to connect to remote servers. We have a list of servers it connects to, and it includes such domains as ad.gqk.tv, remote88.com, filtrsk6.ru, tech-gaming.com, cur.lv, and others. The program also redirects internet traffic from 80 to 24681 ports and from 443 to 24136 ports. Now, the traffic that is redirected is not necessarily yours. It could be a commercial content you see on various websites.

By displaying commercial ads and offers, this program makes money. Every single time anyone clicks those ads, Setupsk makes a profit via the pay-per-click system. Although the actual revenue is not that high, such programs can actually make a lot of money if they manage to get a lot of clicks. In a sense, it is a rather smart business scheme, and there is nothing illegal about it. The problem, though, is that it is highly vulnerable to third-party exploitation. Say, if cyber criminals decide to make use of Setupsk and its advertising features, some of the ads you get to see via this application could be embedded with corrupted links.

Why can’t Setupsk stop you from clicking these malicious ads? That is because adware programs do not care about third-party security. Anything that you encounter outside of its jurisdiction is none of its concern. Therefore, it makes a perfect distribution medium for corrupted content and even malware applications. That is also why computer security experts maintain that it is necessary to remove Setupsk and other similar applications from affected computers. While nothing bad should happen unless you click the outgoing ad links, you should not leave everything to the chance.

You can remove Setupsk manually, but it is also possible to uninstall the application via Control Panel. Please note that if you choose the Control Panel removal option, you will also have to delete the leftover files yourself.

As mentioned, investing in a security application is probably your best option right now because then you would ensure your PC is guarded against other threats in the future, too. However, please note that you should also pay attention to your web browsing habits, too. Refrain from downloading programs from file-sharing websites, and be sure to read all the steps in third-party installation wizards.

How to Remove Setupsk

Windows 10 & Windows 8.1

  1. Press Win+R and enter Control panel into the Open box.
  2. Click OK and go to Uninstall a program.
  3. Highlight the program you want to remove and click Uninstall.

Windows Vista & Windows 7

  1. Click the Start menu and navigate to Control Panel.
  2. Open Uninstall a program and delete the application.

Windows XP

  1. Open the Start menu and go to Control Panel.
  2. Select Add or remove programs and remove the app.

Delete the Leftover Files

  1. Press Win+R and enter %AppData%. Press OK.
  2. Remove the setupsk folder from the directory.
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