The heck??!!! There is no trojan I promise you. If there was it must have gotten there after I uploaded it. Why would I go through all that work just to screw up people's computer? Besides from what I understand malicious code can only be executed in .exe format.
Wrong. It can be executed in bunches of formats. It doesn't have to be a .exe. How do you think e-mail viruses spread if you don't even open the attachments?
A mathematician is a machine for converting coffee into theorems.