Hi mates,
does anyone of you have the original pdf which is used in this blog post??

http://blog.spiderlabs.com/2011/09/analyzing-pdf-malware-part-1.html

I'm interested into experimenting it for my own tests and training (eventually share it via PM)

according to the comments md5 should be b52d2b1e5746f521c6452461f3760f94

Thanks in advance!