HEEEEELP newfolder.exe is eating my computer

Viruses and worms
1

newfolder.exe is eating my computer, it’s everywhere, and avast is unable to detect it, how come???

please any solution???

2

1.Try dr.web cure it! from here
http://www.freedrweb.com/cureit/?lng=en
2.Scan you PC with MBAM
http://www.malwarebytes.org/mbam.php
3.After cleaning system with Dr.web and MBAM post a hijack hunter log"attach"
http://www.novirusthanks.org/products/hijack-hunter/