What is the name of API of range hack?

[attiu2]

hi.
I want to know what is the name of API of range hack
For example, I know that range hack that I can attack all monster in map is able to search for "Intersectrect" by using olly, but I think that shoud have other API for range hack cause I cant find Intersectrect in playing game.
So plz tell me what I shoud search for by olly? And can I find API by using CE?

FYI, I play the Cabal online

thanks.