Comment 8 for bug 355005

Just a note: The screenshot shows a greyed out OK button. It just looks that way because of the theme and the fact that the window is not focused. Upon clicking on the window the button is clickable.

Also, the site in question pops up a bunch of annoying alert boxes, so it is possible that an unsuspecting user with a fast keyboard repeat rate who hits the enter key to close them can may be able to launch the executable by mistake (the only indication may be that the Download Manager will open up). I have not tried it since I don't want to compromise my machine, and I do suspect the mozilla devs have already thought of this scenario--maybe by detecting if the key is already held down. But if not, this is yet another way that a user could be tricked into clicking OK.