https://bugs.winehq.org/show_bug.cgi?id=48758
--- Comment #3 from Roman Pišl rpisl@seznam.cz ---
@Roman: By pure coincidence i discovered that ctrl^c+SHIFT _does_ terminate an application for me (i ran ConEmu + powershell core). Does that work for you too with ConEmu+cmd or ConEmu+farmanager?
Yes, the behavior is more consistent with recent Wine and the only difference between Windows and Wine is just this in ConEmu: Ctrl+c shows "c" and Ctrl+C (c with shift key) actually terminates the command/application.
There is another difference that Ctrl+c terminates cmd instead of clearing prompt line, but that is bug 27605.