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 file 250c41e3f8b58511751b8fb9ee5f38296b76b83a72cdffe34a0066210e4618ce by BadFinger Project (BrightCircle Investments Limited) has been detected as adware by 9 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer. 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.