It might be that Spybot and Adaware with latest definition will fix this. And http://www.kephyr.com/spywarescanner/ says they surely do it (searchexe has been added to their database about a month ago).
Other links found at google (searching for searchexe homepage) weren't more helpful.
Search it out!
Kees

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic