no no es un troyan, es el win me, ssdpsrv.exe, es una utilidad que pertenece al win me.
Universal Plug and Play (UPnP) is an architecture that supports peer-to-peer Plug and Play functionality for network devices. The UPnP specification is designed to simply device and network service installation and management. UPnP accomplishes device and service discovery and control through a driver-less, standards-based protocol mechanisms. Universal Plug and Play devices can auto-configure network addressing, announce their presence on a network subnet, and allow for the exchange of descriptions device and service descriptions. A Windows Millennium computer can act as a UPnP control point to discover and control the devices through a web or application interface.
You can install Universal Plug and Play support in Windows Me from Control Panel. When Universal Plug and Play support is installed in Windows Me, and a Universal Plug and Play device is added to the network, the Windows Me-based computer acts as a control point for that device, and notification is provided on the taskbar.
Como ves es una función que por lo menos a mi nivel y salvo que quiera instalar en mi ordenador un servidor que ofrezca la posibilidad de jugar on-line, este ejecutivo conviene eliminarlo del menú de incio, ya que no aporta nada. Eliminar del menú de inicio, no significa que borras el archivo, evidentemente, sigue estando en su directorio.
inicio-ejecutar-tecleas msconfig-aceptar-llegas a una pantalla con pestañas-desactivas el ejecutivo.
