Strange File?

Sep 19, 2011
On Friday, 9/16/2011, I received a file on my phone. The file name was I did nothing to initiate this download.

Has anyone else received this unsolicited file? If so, are the contents of this file malicious?

At the time, I was running 1.9.9 on my HTC Inspire 4G.

Since receiving the file, I removed it from my phone, then wiped the phone, and my SD card.