C:\hiberfil.sys is infected by Win32:Hupigon-ONX [Trj]

Hello, i done boot scan once a month and in last scan i done (25.05.2014.), avast show me one new infected file:
C:\hiberfil.sys is infected by Win32:Hupigon-ONX [Trj], Move to chest: Error 0xC000007F {An operation failed because the disk was full.}

I open C:\ directory and file hiberfil.sys does not exist. I also done scanning with Malwarebytes Anti-Malware (last version) and no file were infected by their database. My frend told me he done scan today and he also have same problem as me with hiberfil.sys file when scaning with avas boot scan.
I found few topics about hiberfil.sys file here on forum.avast.com but none of them is solved.

So what the problem? Is that false positive file or am infected?

follow instructions and attach OTL diagnostic log https://forum.avast.com/index.php?topic=53253.0

Disable hibernation, reboot the computer and then re-enable hibernation if you need it

Thanks it fix problem!