Comment Small program (Score 1) 366
I made a "Trojan" for an office training program that is pretty simple. You can choose your method of transmission, I used an email with a funny attachment. It was FunnyPicture.exe, masked with the jpg.ico file. The FunnyPicture.exe file was just a bat file that I converted to an exe so I could use the different icon.
The bat file was this:
echo %username% %computername% >> "LOCATION\OF\TEXT\FILE\TO\STORE\USER\INFORMATION"
Just replace the string in quotes with the location of a networked text file. You can modify this to do more, or write a basic script to pull up a picture. I had it feed them an image of a BSOD as a power point show. It was good simulation with no real damage, and got across the point how easy it is to lose critical data to a single thoughtless click.
Best of luck,
A.