I'm kind of lost here. On hex editor, I searched favorites.list. That's what it highlighted?
Here is another favorites.list dumper specially for you. Based on your screenshot.
It makes three files Favorites.list1.zip which can be used with my password tester.
Favorites.list2.zip has the extra tail in it. Favorites.list3.zip has a bit more just for checking.
(And making them all public doesn't reveal nothing of you...)
I could not do this any easier for you than this...