A closer look at the Curves SWF
iexplorer-security.org has hidden some information behind Privacy Protect, but we can find out some things.
First, iexplorer-security.org is hosted by Masterhost in Russia. Second, its nameservers are provided by the infamous eshosst.com (aka estdomains) - the list of malicious/fraudulent domains associated with Estdomains is staggering.
I'll need to get in touch with Doubleclick about their appearance in a variable.