False positive? Choplifter HD on steam (ChopLaunch.exe as Bancos.Santander)

[insfrag]

Hi all,

I just bought the ChopLifter HD game on Steam today and when I try to launch it, Spybot kills it immediately, recognizing the Bancos.Santander malicious software.

My OS is windows 7 Ultimate SP1, 64 bit.
Firefox 9.0.1, IE 9.0.4
Spybot 1.6.2.46, did the latest update right before this post (January 21st), but the about page says "Latest detection update 18/01/2012".
The (supposedly) false positive occurs when I try to launch the game.
I've attached the screenshot of the Spybot popup.
In the Spybot logs (resident.log), there is this line regarding this problem:
21/01/2012 16:19:10 Encountered and terminated Bancos.Santander in f:\valve\steam\steamapps\common\choplifter hd\ChopLaunch.exe!

I've also ran Avast 6.0.1367, with today's definitions (120121-0) on the folder containing the exe, no problems/threats were found. I'm currently scanning my entire system as well.

At least one other user of Steam has the problem (and another doesn't):
http://forums.steampowered.com/forum....php?t=2484174

Please help, thank you!