I was told that if the SChost is not located in the Windows32 folder that it is a disguised virus or Trojan what ever. I know for sure because i recently downloaded something stupid and opened it but deleted it straight away since it seemed odd anyway i have used the windows program unistaller to uninstall the program that the virus has installed, Btw it is a virus since i normally monitor my task manager and see the programs running but this one is just prettty obvious look https/gyazo.com/0a182795a1e575d67e9d483bf2a20d65