Default Discovered a random protected LG apk in .dwnld directory...

This morning I was clicking through the directory of my LG G2 just to see what was going on in the folders.

Normally the folder .dwnld is empty but this morning I have found a 61.7mb apk file with a lengthy name -
LGEIME_4.4.23_COM_COM-FHD_G2_20140212021050697.apk

Does anyone know what this apk is??

I can not copy it and transfer it to the PC to open it up and it is not showing up in Root Explorer. My device is not rooted but Astro File Manager does not show this folder where as Root Explorer does.