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 module palmall-bho64.dll by Porter Studio Plus has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the 64-bit version of the Browser Helper Object (BHO) for the Crossrider web browser platform for Internet Explorer. Instead of utilizing a traditional IE Toolbar, Crossrider installs a BHO in the browser in order to manage the functionality of BND addon. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.