Trojans are malicious applications that pose themselves as legitimate software in order to trick users to install them. Once on the victim's machine, it may run any number of malicious process to steal vital information or inflict damage to other software.
Changes browser settings of Internet Explorer such as Startpage, search URL, search assistant etc by changing the registry values.
Sets the Startpage of Internet Explorer to res://msn.dll/index
Internet Explorer's startpage after being infected.