Yeah, the bloody trojan is sitting on your PC and waits for an HTTP request to come back over the loopback IP for google.com or yahoo.com. Under those instances, it inserts its BS into the search results and hijacks the user.
Sucks.
www.coolwebsearch.com has some information on it and denies all prior knowledge. Pretty shady ... I don't buy it at all. Why would someone write a trojan to benefit this crappy little search engine unless they were directly involved with it in the first place?
Goes to show why search engines should NOT have affiliate programs and such...