mdl_zeus v2 trojan to unknown_exe not detected?

See: http://vscan.urlvoid.com/analysis/78e23045071181c1b15615786c8031fa/c29ja3MtZXhl/
Site has very poor WOT reputation. See: http://amada.abuse.ch/?search=brotherjesse.com
See: http://anubis.iseclab.org/?action=result&task_id=15d18343923c640442d54d2db2739026b
See: http://urlquery.net/report.php?id=15504
Here it is detected: http://siteinspector.comodo.com/public/reports/show_log?id=75951
Here we find it also: http://securecast.co.kr/offer/offer_threat_list.asp?

polonus

VirusTotal
https://new.virustotal.com/file/196de915114a2e77ca9d3443ccee72602d3a3243114202a43f77e7551fabbed6/analysis/1326221785/

Jotti
http://virusscan.jotti.org/en/scanresult/3e7085dd3443afa9ad762367c69f1ef1a1cc394c

DrWeb lab:

Your request has been processed by an automatic system. Sent you the file is corrupt and not a threat.

Original file name: socks.exe
File size: 4095
MD5: 78e23045071181c1b15615786c8031fa

Thanks for the evaluation, see - https://new.virustotal.com/file/196de915114a2e77ca9d3443ccee72602d3a3243114202a43f77e7551fabbed6/analysis/1326221785/

polonus