s½chost.exe what the fuck

I have a program in the task manager labeled s½chost.exe, and I cannot find it anywhere and its really bugging me seeing its taking up a shitload of memory and doing nothing.

Do I have shitty viruses or is my windows just fucked?

>>11
WHEN YOU DOWNLOAD CRACKS, DON'T RUN THE SELF-EXTRACTING ARCHIVES.  UNPACK THEM WITH WINRAR

SCAN ALL QUESTIONABLE EXECUTABLES WITH ANTIVIRUS SOFTWARE BEFORE RUNNING

AND INSTALL WINDOWS WITH ANTI-VIRUS SOFTWARE.

f'xddddd