I was in a shopping center in Milano when I received a file called pw9w3ozl.sis via Bluetooth:

I did not, of course, install the application on my Nokia 6630 but I am dying to know what the heck it is. Google and Google News returned 0 hits so I guess it is either something "customized" for Italy or a virus/trojan uses a random file name while replicating.
I have the file in the inbox on the phone but I have been unable to transfer it to my PC for further analysis. Any suggestions on how I can get the file off the phone without installing it, or what it is???
Feel free to drop a few cents in the
tip jar if this post saved you time and money