Remove Initialsite123 Virus


Many online users contact us daily with complaints about them facing strange and unwanted changes in their Chrome, Firefox or Explorer. These changes usually affect the default browser’s homepage, or search engine and result in the generation of unstoppable ads, pop-ups, banners and strange page redirects. In most of the cases, the source of the modifications is a program like Initialsite123 Virus. Pieces of software like this one are commonly known as browser hijackers and if you have been disturbed by one of them, then the information below may be very helpful for you. On this page, we are going to discuss the specifics of browser hijackers in general, but we are also going to show you how to remove Initialsite123 Virus from your system, in case that your browsing has been affected by it. You may come to know that this program stands behind the unwanted page redirects and the intrusive flow of ads that pop up on your screen if most of the promotional messages that you see contain a small text somewhere in the corner stating something like “Ads delivered by Initialsite123 Virus” or “ Initialsite123 Virus generated advertisement”. Can such a program be dangerous and how it can affect your system? Let’s find out!

How do such programs spread on the web?

Potentially unwanted pieces of software like Initialsite123 Virus usually have their own way to trick users and get installed on their system.  They don’t sneak inside like malware, though.  When it comes to the distribution of browser hijackers, they can usually be found in a bundle with some other program. Normally, most free setups, free software installers, and direct downloads contain ad-generating pieces of software like Initialsite123 Virus, but you can come across them even in a spam email, a torrent or a website. As long as you stay away from such bundles, or you customize them through the “Advanced/Custom/Manual” option in the setup, no browser hijacker will have a chance to get inside your system. However, if you run a setup of a program you desire, and you simply install it the quick way, without reading the EULA or checking for advanced options, you may end up with software you may not desire.

Is your computer exposed to risk?

If you are concerned about your system’s safety, we have some good news for you – browser hijackers are generally non-malicious programs. That’s why you should not worry too much if a piece like Initialsite123 Virus has invaded your browser. At its worst, this program may affect your Chrome, Firefox or other default browser that you are using, but it won’t harm anything else on your computer. Such software is basically used as a tool for generating Pay-Per-Click ads and aggressive online advertising.

However, many people refer to browser hijackers as irritating and unwanted pieces of software, and even though they are not as dangerous as a real computer virus like Ransomware or a Trojan horse, for example, they would rather remove them from their system. There are a few good reasons for that. Despite not being actual viruses, programs like Initialsite123 Virus can still cause some issues and mess with the users’ normal browsing activity. For example, the affected browser may become sluggish, crash or freeze, and this way make it impossible for you to surf the web normally. Also, very frequently, the hijacker may be used as a marketing research tool and may be programmed to collect data about your web browsing habits, the sites you visit and the products and services you are interested in. Based on this info, the owners of the program may customize the ads that they display on your screen and earn more from your clicks.

The randomly generated ads and pop-ups that the browser hijacker may display on your screen, however, may not always be that harmless. They may also hide some risks. You never know how safe they are and there is a chance that some of them may indirectly expose your machine to real PC threats like viruses and different sorts of malware. You may be redirected to different aggressive sites and unknown web locations with may eventually hide some compromised content. That being said, you should better stay away from the intrusive pop-ups, new tabs and aggressive sites or better, think about uninstalling the program from your PC to prevent such risks. There is a removal guide below, which can help you do that, so take a look at its instructions to safely uninstall the unwanted software. 

Initialsite123 Virus Removal

Before you begin completing the steps from the following guide, we advise you to place a bookmark on this page or have it opened on a separate device since some of the following steps will require you to close your browser.

Enter Safe Mode. If you don’t know how to do it, use this guide.


Open the Task Manger by pressing Ctrl+Shift+Esc. Go to the processes/details Tab and take a look at the resulting list. If you see a process with the name of the unwanted program or looks shady, right-click on it and select Open File Location. If you believe it is part of the infection, delete the files.


Use the Winkey+R key combination to open the Run window and in the search field type appwiz.cpl. Hit Enter and in the resulting list, look for recently installed programs that look potentially unwanted. If you find anything – uninstall it.


Re-open Run and this tie type msconfig. Hit Enter again and in the resulting window, go to the Startup tab. See if there are any shady programs there and if anything looks suspicious uncheck it and then select OK.

In the Start Menu search field, copy-paste the following line: notepad %windir%/system32/Drivers/etc/hosts . Open the first result and look at the bottom of the file where it says “Localhost”. If there are any IP addresses below that, tell us what they are in the comments since they might be coming from the unwanted software.


Type Network Connections in the Windows search field and click on the first result. Right-click on the adapter that you are using at the moment and go to Properties > Internet Protocol Version 4 (TCP/IP) > Properties.

If the DNS line is not set to Obtain DNS server automatically, make sure to check that option.

Now go to Advanced > DNS tab and remove everything in DNS server addresses, in order of use.


Right-click on your browser’s icon and select Properties. Delete everything in Target that is after .exe”.

For Chrome users

Close Chrome and go to this folder: C:/Users/*Your username*/AppData/Local/Google/Chrome/User Data. Change the name of the Default folder to Backup Default. Re-open Chrome.

For Firefox users

Open Firefox and click on the Main Menu > Add-ons > Extensions. If you see anything suspicious there, remove it.

For IE users

When you open the browser, go to Tools > Manage Ad-ons and remove the unwanted software if you see it there. Next, go to Tools > Internet options and change the homepage URL to whatever you are normally using.


Open Run (Winkey+R), type Regedit and click on OK. Next, press Ctrl+F and type the malware name. Hit Enter and delete everything that gets found.

If there are no results from the search, manually visit those folders in the Registry Editor.

  • HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Run
  • HKEY_CURRENT_USER/Software/Microsoft/Internet Explorer/Main

If you find there any suspicious keys that have names with a lot of random letters and numbers, delete them or if you are not sure, tell us in the comments what you saw.


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