[jdsnape]

Yes - for example https://github.com/slyd0g/SharpClipboard

This is designed to work with CobaltStrike, which is a tool used by security testers (i.e. redteams), but also by real life adversaries as well.

[Beltalowda]

So has anyone every used that as an attack vector? Some proof-of-concept code is not hard to write.

[jdsnape]

yes - see https://attack.mitre.org/techniques/T1115/ for a non-exhaustive list