Using CE 6.7,
I too have tested the normal means of scanning
binary, byte, 2 byes, 4 bytes, 8 bytes, Float, Double, Array Of Bytes, String & All. No results.
Most likely its encrypted - just not sure what is the formulae
Alternatively, IMO, just go to Void Monsters: Spring City Tales data folder (the one that contains tons of .JSON files) and directly edit it (with a text editor).