hamids54 - 7:55 pm on May 21, 2012 (gmt 0)

detecting badwares before google detect them

I had infected with a malware recently.I will try to protect my
website by the tips google mentions
[support.google.com...]

but I want to detect badwares before google detect them.before I was infected with last attack I was using AVG scan it didn`t detected .after I awared server manager scaned with clamscan maldet scan it didn`t detect also. it seems Google must be using some other scanner that's picking something up that we aren't.now my question is:

I want to have best scanner for detecting malwares. which one is best?