All Images on wordpress site broken.

I have not recently updated my site I am running wordpress 4.3

The site I work in is called: fysergo.nl and for some reason the images have disapperd.

Of course this could not have magically have happend so I am suspecting either a client or a virus happend(we had an Iframe injection a while back).

The links all look a bit like this now: http://www.fysergo.nl/index.php?aam_media=3470. So does anyone know what is going on and what could be a fix? I checked if the permalinks were still in the normal setting and they where.

Also when uploading the image breaks instantly