Well that is a common social vulnerability of the Hacker News crowd: if you give a link to some binary file for any retro system people here will install an emulator it runs on and execute it, ever if you say that it's actually a viral payload. For example: http://swiftlytilting.com/downloads/PCM.demo.wgraphics.zip (that is viral)
I tried to run it in my homegrown emulator - sadly it crashed because I haven't implemented mapper 2 (and bank swapping). If it's what I think it is though, you're right, very viral. ;)