See: http://scanurl.net/?u=assets.tumblr.com&uesb=Check+This+URL#results
& https://www.virustotal.com/en/url/8da42ac0b0ffe3e98d1c13be9ef98c43f3ef61053d9a57ca636b09d51a4b9046/analysis/1381320736/

http://quttera.com/detailed_report/fiwc.ru
templates/innovative_lab_elxis/src/mootools.v1.1.js
Severity: Potentially Suspicious
Reason: Detected potentially suspicious content.
Details: Detected potentially suspicious initialization of function pointer to JavaScript method write __tmpvar938264349 = write;
For threatdump go to actual scan results. * A potentially risky file detected by Quttera as a rule does not mean actual malcode detection, but insecure coding that could lead to potential attacks being launched (* remarks by me, pol) In this case we possibly have a real threat.
File size[byte]: 45510
File type: ASCII
MD5: BEB9FC3F10780747BF79F6276B20170B
Scan duration[sec]: 0.138000

For that particular IP: https://www.virustotal.com/en/ip-address/91.218.228.197/information/
Was blacklisted: http://dnsbl.inps.de/query.cgi?action=check&lang=en&ip=91.218.228.197
and then the avast! Web Shield flag came here: hxtp://sitecheck.sucuri.net/results/fiwc.ru/ and here: htxp://jsunpack.jeek.org/?report=9f3903a97a75b053131d852816a4be2d4cc3fa43
nothing here: http://zulu.zscaler.com/submission/show/8cc64048495d59157a4537d3713a5c31-1381326144
and here: http://urlquery.net/report.php?id=6485391

Good we have protection through avast! Web Shield,

polonus

Sucuri http://sitecheck.sucuri.net/results/fiwc.ru/
Malware entry: MW:JS:ENCODED:MYOBFUSCATOR http://labs.sucuri.net/db/malware/mwjs-encoded-myobfuscator?v2

Not many that got this
https://www.virustotal.com/en/file/a81cbb6689ac7160a0622ecf70e63e913d176b516b46299b0dcd52311991303e/analysis/1381327583/

Thank you Pondus for checking, we see how good avast! Shield detection really is.
Milos always says: “We at avast! are the best” and in some sense I tend to believe this avast team member,

polonus