Think of the logistics of four Arabs, sitting in a field, a
helicopter doing 130 MPH, setting up a Strella-7 missile, having a video
cam in place, hitting the copter, etc, etc.
Now Abdul and his buddies go to computer lab, edit the movie, and
upload it within hours. When you upload you leave a trail of ISP
numbers. This movie is a combination of 13 clips, that involved some
knowledgeable editor.
Tracking that ISP would led to an Israeli company.