I just submitted my tmp file as a false positive, they said it would be fixed in a signature update. His exact words were "You'll see". Indeed we will.
If anyone's still using BitDefender, submit your tmp file here:
www.bitdefender.com/submit/
Flood 'em with submissions, let them see just how terrible "Advanced Threat Defense" is. In the meantime, I've just disabled ATD, whitelisting obviously doesn't work, though I would think using a fixed number for the temp file would resolve that.
We won't change our coding and processes because of the stupidity of some security companies. There are workarounds and how-to's for most of the products that are out on the market and popular for whatever reason.