Requests to server blocked, website with adware and unknown-html issue?

See: https://www.virustotal.com/nl/url/993aab47969f260fe307973e11d690ebfe1bba15346e738e76f0d9670fd1b54a/analysis/1449441156/
Spamhaus: -slim153.com is listed in the DBL
external link to -http://weblog004.cafe24.com/weblog.js?uid=slim153&uname=����
blocked because of filter: -||cafe24.com^ malware domain.
Re: http://toolbar.netcraft.com/site_report/?url=http%3A%2F%2Fslim153.com

HTTP Server: nginx 3.0
PHP Version: 4.4.9 (Outdated) → http://www.cvedetails.com/vulnerability-list.php?vendor_id=74&product_id=128&version_id=66891&page=1&hasexp=0&opdos=0&opec=0&opov=0&opcsrf=0&opgpriv=0&opsqli=0&opxss=0&opdirt=0&opmemc=0&ophttprs=0&opbyp=0&opfileinc=0&opginf=0&cvssscoremin=0&cvssscoremax=0&year=0&month=0&cweid=0&order=1&trc=53&sha=61eaa238d2371b7a564e6b10c2a442b020539789
NULL byte injection vulnerability etc.
Not blocked = https://weblog1.hostcenter.co.kr/jscript/HostcenterWebLogAnalyzer.js
But insecurities: HTTP Server: Apache HTTP Server 1.3.37 (Outdated)
Operating System: Unix
PHP Version: 4.4.2 (Outdated)
OpenSSL Version: 0.9.7a (Outdated)

polonus