/usr/share/dbus-1/services/org.kde.kwalletd5.service is in libkf5wallet-bin 5.28.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=org.kde.kwalletd5
Exec=/usr/bin/kwalletd5
|