Avast blocks my site

Hello, I have a problem. Anti-virus blocks my site for all users. I checked the website for the presence of viruses using 13 different services, but the virus not found. Users write to me, that can’t get to the site. Why Avast is blocking my site?
Sorry for my bad English.

My site: waffenstanz.ru

and what does avast say about your site?

urlvoid. http://www.urlvoid.com/scan/waffenstanz.ru/
trend micro. http://global.sitesafety.trendmicro.com/result.php

urls on same IP. http://www.urlvoid.com/scan/waffenstanz.ru/

zulu analyser
http://zulu.zscaler.com/submission/show/3118b1c67258cec9c66e3f8e005edcbf-1364119111

Users say that they have this error:

http://www.avast.com/ru-ru/lp-fr-virus-alert?p_ext=&utm_campaign=Virus_alert&utm_source=prg_fav_80_0&utm_medium=prg_systray&utm_content=.%2Ffa%2Fru-ru%2Fvirus-alert-default&p_vir=URL:Mal&p_prc=C:\Users\Agma\AppData\Local\Google\Chrome\Application\chrome.exe&p_obj=http://waffenstanz.ru/&p_var=.%2Ffa%2Fru-ru%2Fvirus-alert-default&p_pro=0&p_vep=8&p_ves=0&p_lqa=0&p_lsu=24&p_lst=0&p_lex=187&p_lng=ru&p_lid=ru-ru&p_elm=7&p_vbd=1483

well i cant read russian… but i see it say URL:mal
this means it is on a blacklist…for whatever reason… it does not have to be infected

What I need to do to make my site has been removed from the black list of Avast?

it is not only avast… see my links above

you can report it here if you think this is wrong. http://www.avast.com/contact-form.php
you may want to add a link to this topic in case they reply here

Probably a FP because of another doamin being blocked on that same IP: http://urlquery.net/report.php?id=1573091
But Trend Micro has your site blacklisted: http://www.urlvoid.com/scan/waffenstanz.ru/
The latest tests indicate that this URL contains malicious software or could defraud visitors.
Categorized as Spam Site whose address has been found in spam messages
Disease Vector Site that directly or indirectly facilitats the distribution of malicious software or source code
But I reckon the blockage is because of 2013-03-23 14:05:29 77.234.201.104 urlQuery Client 2 ET WEB_CLIENT Hex Obfuscation of Script Tag % Encoding IDS alert for htxp://kchr-eco.ru/молочные-продукты.html
Status OK → http://ru.saferpage.de/waffenstanz#
WordPress needs partial updating → Wordpress internal path: /home/host1277264/waffenstanz.ru/htdocs/www/wp-content/themes/imbalance2/index.php
vulnerable to hack ransomware security malware exploit JRE - Java exploit

polonus

Nice Yandex resource to check the code: http://yandwex.ru/sitecod.php?url=waffenstanz.ru

polonus