Clean executable or suspicious because of protection?

Hi forum friends,

http://wepawet.iseclab.org/view.php?hash=d4b05beb0f9ba9e150de0e731fd7e48a&t=1320671701&type=js
Anubis report: http://anubis.iseclab.org/?action=result&task_id=177c075ee6a3d1fe43129684e385551e2
5% of scanners detect: Trojan.Autoit.Wirus, see:
http://www.virustotal.com/file-scan/report.html?id=d5879a82b07aa11788f34e610f2c25504fe2d9a66bc5d011af90193afabbcf92-1320664638
But nothing found here: http://vscan.urlvoid.com/analysis/e5a250a37521e8b915c9cafb243b094a/Y3JlYXRleXQtZXhl/
and here: http://www.garyshood.com/virus/results.php?r=e5a250a37521e8b915c9cafb243b094a
Is it a packer detection, see:
-http://mrchicken.org/bots/createyt.exe packed by UPX

-http://mrchicken.org/bots/createyt.exe - archive AUTOIT

-http://mrchicken.org/bots/createyt.exe/Users\boss\AppData\Local\Temp\aut7DFC.tmp packed by ASCRIPT

-http://mrchicken.org/bots/createyt.exe/Users\boss\AppData\Local\Temp\aut7DFC.tmp - Ok
-http://mrchicken.org/bots/createyt.exe - Ok
Also consider this report: http://minotauranalysis.com/search.aspx?q=755944821b01970b4061fa6332c234e1

polonus