Added by a variant of the W32/SDBOT WORM. This startup entry is started automatically from a Run, RunOnce, RunServices, or RunServicesOnce entry in the registry. These SDBot names vary considerably, but regularly try to look similar to other legitimate Windows executable names, so that a user viewing the Task Manager might assume that the names listed are valid.
Non-system processes like networksystem.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues