I think there is two aspects of the word "trojan", but it does not imply "remote command and control", it's often that, but more broadly it means something that

I think there is two aspects of the word "trojan", but it does not imply "remote command and control", it's often that, but more broadly it means something that is disguised as one thing, but is not. For example, one of the first trojans was: https://en.wikipedia.org/wiki/EGABTR https://en.wikipedia.org/wiki/EGABTR