Sesui is a spyware parasite designed to collect user sensitive information such as login names and e-mail addresses and send it out by e-mail. The threat changes the Internet Explorer default home page and attempts to open a predefined video file. It also creates a text file with a Japanese name on the desktop, which asks the user to register to a paid pornographic service.
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMainStart Page=[site address]