Remove RunBooster ads (Removal Instructions)

RunBooster is a redirect virus that spam users' browsers with unwanted advertisements

RunBooster ads

RunBooster virus is persistent adware ^[1] that takes over web browsers and delivers hyperlinks and sponsored pop-up ads ^[2] in order to generate revenue for its creators. Typically, such programs make their way on the computers without asking for direct permission, so users of the infected systems typically have no idea where these disruptions are coming from.

Seeing RunBooster ads featuring slogans like “As by Not Set” or “Ad by Advertiser” on random web pages should immediately signal that a potentially unwanted program has invaded your machine, and browsing the internet might be potentially unsafe. RunBooster adware may bring users to insecure websites where they could get infected with malware, and might also cause privacy issues due to browsing information data tracking practiced by this PUP.

Name	RunBooster ads
Type	Adware, potentially unwanted program, redirect virus
Infiltration	Software bundle packages, fake update prompts, scam sites
Symptoms	Sponsored links and ads in search results Pop-ups, deals, banners, offers, coupons, promotional videos are inserted into all visited sites New page address, homepage, and the search engine of the web browser altered Random text is turned into hyperlinks Unknown browser extensions or applications installed without permission
Dangers	Installation of other potentially unwanted programs/malware, sensitive information disclosure and money loss due to frequently encountered scams
Termination	You can get rid of adware and other unwanted software as per manual instructions provided below; alternatively, you can scan your computer with anti-malware software that detects PUPs
Recovery	In case your machine suffers from crashes, BSODs, errors, slowdowns, and similar issues after malware removal, scan it with repair software Fortect Intego

Previously labeled as “spyware,” apps like RunBooster slowly gained the status of a “potentially unwanted program” or “not-a-virus.” Despite that, many security researchers are constantly trying to warn users about the dangers of such software, and others also urge it to be called for what it is – malware. Unfortunately, the definition of adware is relatively obscure, as there are plenty of applications that show ads without exposing users to online threats.

That being said, ads by RunBooster belong to the former category and might lead users tech support scams, phishing, spoofing, and other dangerous websites. As a general rule, it is highly unlikely to get infected by malware automatically after a RunBooster redirect, although it is plausible if your browser or other software installed on the system is not fully patched and protected from vulnerabilities.^[3]

Nevertheless, indirect threats like tech support scam sites can cause significant damage to those that are not that computer savvy. There are plenty of unfair individuals who create these pages in order to fool users and extort money from them by claiming that their computers are infected with malware.

However, the culprit that brings them to these sites is adware – such as RunBooster virus. The exploited users may end up paying for useless and fake services provided by scammers, get their machine infected with malware, or provide sensitive personal information to crooks, such as credit card details.

Illustration of RunBooster ads

To understand how to remove RunBooster ads and redirects, you need to first understand how it works. Upon unsolicited installation, the PUP will change the settings of Google Chrome, Mozilla Firefox, Safari, Internet Explorer, or another browser, which will alter the way they operate. For example, the search engine might be changed, new homepage set to something never-seen-before, and the new tab functionality altered.

Additionally, some changes might not be as apparent, as the fine print text “Ads by RunBooster” can often be missed, and sponsored links clicked immediately as they appear at the top of the results. Besides, adware usually applies cookies, web beacons, and other tracking technologies to gather browsing-related data, included, but not limited to:

IP address
Internet Service Provider
Technical device details
Browser information
Links clicked and sites visited
Timestamp of visits, etc.

In some rare cases, adware may also harvest your personal information and direct it to unknown parties.

To conclude, if you see ads on every site that you visit and the sponsored links marked as “Ads by RunBooster” plague your search results, you should proceed with RunBooster removal immediately. For that, you can apply the steps provided in our manual guide below or scan the computer with reputable anti-malware. Finally, industry experts recommend resetting the installed browsers and using Fortect Intego to repair issues that may arise due to adware or malware.

Adware delivery methods include deception

RunBooster ads may be delivered to the computer via repacked software bundles ^[4]. In particular, adware developers choose freeware or shareware to carry the malware around since there are numerous websites that promote free software and receive thousands of downloads.

Unfortunately, most users that download these programs are rather negligent about their installation and rush through this process, randomly clicking the “Next” button and skipping all of the additional steps that come in between. Choosing advanced installation, on the other hand, can help prevent RunBooster infiltration. Just follow the installation steps attentively and opt-out undesirable components manually.

RunBooster ads redirects

Additionally, it is worth noticing that PUPs may also be installed on other deceptive ways, such as fake updates or scams. To avoid that, you should never trust sites that claim that you need to install Flash to view its contents (it might have been a case 20 years ago, but things long changed since then and Flash Player is-soon-to-be-terminated software)^[5] or that your computer is infected with viruses. Note that only a scan with a powerful anti-malware software can confirm or deny the malware infection on your computer.

RunBooster adware removal

Though malware termination has always been something that intimidated the less experienced users, no mystery actually surrounds this process. There are two comprehensible and straightforward ways to remove RunBooster virus from the computer. One of them, the manual one, is described in a guide below. If you are aiming towards faster virus elimination, however, we suggest leaving it all to the professional antivirus software to take care of.

However, don't forget that RunBooster removal might not be fully implemented unless you reset all the installed web browsers, including Google Chrome, Mozilla Firefox, Safari, and others. This is needed to reset the pre-set settings of the PUP, as the unwanted advertisements might continue, even if the unwanted app is removed.

Uninstall from Windows

Uninstall from Windows 10/8:

Type Control Panel into the Windows search box and open the result.
Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:

Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:

In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS

Remove the unwanted application:

From the menu bar, select Go > Applications.
In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:

Select Go > Go to Folder.
Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
Finally, empty the Trash to permanently remove the leftovers.

Reset Internet Explorer

Remove dangerous add-ons:

Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
Pick Manage Add-ons.
You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.

Change your homepage if it was altered:

Open IE and click on the Gear icon.
Select Internet Options.
In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
Click Apply and then select OK.

Delete temporary files:

Press on the Gear icon and select Internet Options.
Under Browsing history, click Delete...
Select relevant fields and press Delete.

Reset Internet Explorer:

Click on Gear icon > Internet options and select Advanced tab.
Select Reset.
In the new window, check Delete personal settings and select Reset.

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
From the list, pick the extension and click on the Gear icon.
Click Remove.

Clear cookies and other browser data:

Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
Under Clear browsing data, pick Choose what to clear.
Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:

Click the menu icon and choose Settings.
Then find On startup section.
Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

Press on Ctrl + Shift + Esc to open Task Manager.
Click on More details arrow at the bottom of the window.
Select Details tab.
Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

Open Edge and click select Settings > Extensions.
Delete unwanted extensions by clicking Remove.

Clear cache and site data:

Click on Menu and go to Settings.
Select Privacy, search and services.
Under Clear browsing data, pick Choose what to clear.
Under Time range, pick All time.
Select Clear now.

Reset Chromium-based MS Edge:

Click on Menu and select Settings.
On the left side, pick Reset settings.
Select Restore settings to their default values.
Confirm with Reset.
This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)

Remove dangerous extensions:

Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
Select Add-ons.
In here, select the unwanted extension and click Remove.

Reset the homepage:

Click three horizontal lines at the top right corner to open the menu.
Choose Settings.
Under Home, set your preferred homepage and new tab settings.

Clear cookies and site data:

Click Menu and pick Settings.
Go to Privacy & Security section.
Scroll down to locate Cookies and Site Data.
Click on Clear Data...
Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox

If clearing the browser as explained above did not help, reset Mozilla Firefox:

Open Mozilla Firefox browser and click the Menu.
Go to Help and then choose Troubleshooting Information.
Under Give Firefox a tune up section, click on Refresh Firefox...
Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome

Delete malicious extensions from Google Chrome:

Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:

Click on Menu and pick Settings.
Under Privacy and security, select Clear browsing data.
Select Browsing history, Cookies and other site data, as well as Cached images and files.
Click Clear data.

Change your homepage:

Click menu and choose Settings.
Look for a suspicious site in the On startup section.
Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:

Click on Menu and select Settings.
In the Settings, scroll down and click Advanced.
Scroll down and locate Reset and clean up section.
Now click Restore settings to their original defaults.
Confirm with Reset settings.

Delete from Safari

Remove dangerous extensions:

Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:

Click Safari in the menu and pick Clear History.
Set Clear to all history and confirm with Clear History.

Reset Safari:

Click Safari in the menu and select Preferences > Advanced.
Enable Show Develop menu in menu bar.
From the menu bar, click Develop and select Empty Caches.

How to remove RunBooster ads

RunBooster is a redirect virus that spam users' browsers with unwanted advertisements

Adware delivery methods include deception