This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application uninstall.exe by Naruto Source has been detected as adware by 12 anti-malware scanners. This is the uninstaller utility registered in the Windows Control Panel for the program Internet Speed Checker by Speedchecker. This file is typically installed with the program Internet Speed Checker by Sailor Project which is a potentially unwanted software program. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.