I think I’ve found the malware. Its called Roboverify. It only seems to be on AfricanCrisis and nowhere else.
I’m not quite sure how it go in past my anti-malware software.
But beware if a picture pops up with a big black page and a big robot (I think its purple). It asks you to click to verify that you’re not a robot. Kill that page immediately.
I’ll look into removing the irritating thing this week.