The application 71569-internal-installer.exe, “System NotifierV12.09 Installer” has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address hwcdn.net on port 80 using the HTTP protocol.