/usr/share/eiskaltdcpp/luascripts/ is in eiskaltdcpp-scripts 2.2.9-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/eiskaltdcpp/luascripts/adccommands.lua
/usr/share/eiskaltdcpp/luascripts/antispam.lua
/usr/share/eiskaltdcpp/luascripts/bier.lua
/usr/share/eiskaltdcpp/luascripts/formatting.lua
/usr/share/eiskaltdcpp/luascripts/formatting_settings.txt
/usr/share/eiskaltdcpp/luascripts/ignore.lua
/usr/share/eiskaltdcpp/luascripts/kickfilter.lua
/usr/share/eiskaltdcpp/luascripts/kml_geoip.lua
/usr/share/eiskaltdcpp/luascripts/libsimplepickle.lua
/usr/share/eiskaltdcpp/luascripts/log.lua
/usr/share/eiskaltdcpp/luascripts/monologue.lua
/usr/share/eiskaltdcpp/luascripts/mytimer.lua
/usr/share/eiskaltdcpp/luascripts/onjoin.lua
/usr/share/eiskaltdcpp/luascripts/p2pblock.lua
/usr/share/eiskaltdcpp/luascripts/quiet_login.lua
/usr/share/eiskaltdcpp/luascripts/readme.txt
/usr/share/eiskaltdcpp/luascripts/search_reply.lua
/usr/share/eiskaltdcpp/luascripts/slots.lua
/usr/share/eiskaltdcpp/luascripts/startup.lua
/usr/share/eiskaltdcpp/luascripts/uptime.lua