[dayglored]

> The difference from that one and the one deployed elsewhere is registry settings.

Extremely unlikely that's the extent of the difference, since the Registry is easy to change.

[GingisK]

...since the Registry is easy to change...

So, who understands the contents all registry settings? Most are not documented, some binary contents can surely be encrypted. I could put almost anything in there, fully confident that nobody would know they controlled or even which program they affected.