Ghost 5.1 Retail? what is this?

is was browsing firmware here;
https://firmware.center:8081/firmwar...2013%29/Stock/

And found this; GHOST_RETAIL_5.1_LPA23.12-15_cid9_CFC.xml.zip
4th down after the folders, forth down.

What is this? Why isn't a device or model specified??