Clean web site is blacklisted with Avast

The site is hxxp://www.schtolzer.ru/
I am the owner of this site and avast warned me that there is an malware
http://s1.ipicture.ru/uploads/20130505/a4gR672Y.png

I checked it with other online scanners - ething is ok:

VirusTotal (index.html) 0 / 39
https://www.virustotal.com/ru/url/2641191f620719fdfab059b3182cbd6d5bf0bd4566c88e96e9a686aa501c0f0a/analysis/1367750608/

UnmaskParasites - clean
http://www.UnmaskParasites.com/security-report/?page=www.schtolzer.ru

Can you please exclude the site from avast’s blacklist?

http://sitecheck.sucuri.net/results/www.schtolzer.ru
http://zulu.zscaler.com/submission/show/e09e591e8bb21d34c4362f7de390299f-1367752720

You can report a possible FP here: http://www.avast.com/contact-form.php

Possible a FP or a block on same IP for other domain.
Cannot seem to see suspicious files with either fileviewer nor here: http://grabpage.info/h/www.schtolzer.ru/
see: http://online.us.drweb.com/result/?lng=en&chromeplugin=1&url=http%3A%2F%2Fgrabpage.info%2Fh%2Fwww.schtolzer.ru%2F

So file a FP report,

polonus

P.S. Mind you site software is vulnerable to this: http://security.stackexchange.com/questions/17407/how-can-i-use-this-path-bypass-exploit-local-file-inclusion
for htxp://www.schtolzer.ru/index.php/online

Damian