i performed scan again with the Malwarebytes' Anti-Malware 1.15 (updated) and it showed that the system is clean.. after that, i performed in-depth analysis with nod32, and it found 3 threats. here are the complete log
http://img89.imageshack.us/img89/4679/nodlogvu4.jpg
C:\QooBox\Quarantine... will be removed with combofix (and this is not the treat). But what i need to do with the other two? last time when i performed this kind of scan and removed the "threats", i had to reinstall windows several days after

nod32 is good, but sometimes it overreacting a little