При заходе на сайт www.5-55.ru специализирующийся на ИТ безопасности получаем предупреждение от Google:

Safe Browsing

Diagnostic page for www.5-55.ru/

What is the current listing status for www.5-55.ru/?

Site is listed as suspicious - visiting this web site may harm your computer.

Part of this site was listed for suspicious activity 1 time(s) over the past 90 days.

What happened when Google visited this site?

Of the 1 pages we tested on the site over the past 90 days, 1 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 08/30/2008, and the last time suspicious content was found on this site was on 08/29/2008.

Malicious software includes 1 trojan(s). Successful infection resulted in an average of 7 new processes on the target machine.

Malicious software is hosted on 2 domain(s), including 78.109.30.0, magic-cat.ru.

2 domain(s) appear to be functioning as intermediaries for distributing malware to visitors of this site, including rivatos.net, magic-cat.ru.