Is wwwimages.adobe.com a threat?

We're seeing a messge in the browser of "Waiting for wwwimages.adobe.com..." occassionally when we're launching an internal enterprise Flex application.

Checking several of the links on that site, including http://wwwimages.adobe.com/www.adobe.com/ubi/template/identity/lib/swfobject.add on.js and http://wwwimages.adobe.com/www.adobe.com/lib/com.adobe/urlParser.js, most do not contain Adobe copyright statements or anything truly indicating this is a valid site. One file, http://wwwimages.adobe.com/www.adobe.com/ubi/template/identity/adobe.js, does have a copyrigfht notice from 2001, but it's half way down the file, not at the top.

The site is registered to Akamai Technologies, which is a cloud provider. I just got off the phone with Adobe; they confirmed it's not a site they own. If you goodle "wwwimages.adobe.com" threat, you'll see that files from this server are associated with a number of trojans.

I'm concerned that we have malware installed that's not being detected by our enterprise virus tools.

Does anyone know if this is a legitimate site?

Thanks.

Larry