Im new to the community and it'd be helpful if I knew the lingo around here, thanks!
Injectors and dll's are on the main page of AVA Hacks. The dll's are stickied in the section. For hex editing (editing so it becomes undetected) its in the Tutorial Section. It comes with the program and a tutorial. Thats pretty much it. Just keep an eye out in the AVA Hacks section for new released of hacks.