Wire broke when removing the camera. Anyone happen to know what the wiring diagram is to put this back how it was? The user is handy with a soldering iron or whatever else is needed. @EMPIRETECANDY maybe you know how to fix this. He bought it from you.
I had to fix one of my Dahua cams when the RJ45 jack shorted out when it got wet (my fault - it was a temp install). I made this and it looks like it matches up pretty well with what you have. In my case, I soldered the wires to a new, longer piece of CAT 6 and then terminated it with a 'EZ Snapjack'
If you wanted to cut back the black insulation some more you could check to see if the blue and orange are twisted together as well as the purple and brown, and if they are - it would pretty much verify it
If you decide that @eeeeesh 's suggestion applies, then a little clarity for you, @atothek ; the nice image from @eeeeesh with some added RJ-45 pin numbers on the right in white (to T-568B specs) and the RJ-45 male connector image superimposed on the left.