This is part of the Visicom VMN web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application panda_url_filtering.exe by GreenSearchSecurity has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘Panda Security URL Filtering’. While running, it connects to the Internet address visicom-102.nationalnet.com on port 80 using the HTTP protocol.