i just noticed this has been reported as a false positive (i cant find a "search button IN the forums here… had to google forum posts) and was supposedly fixed after the -2 update.
yeah, im so sorry for the useless post, it seems i was just unlucky enough to have scheduled my scan RIGHT before the update to fix it. i rescanned after a restart and all is well, no threat found.
man that scared me though, id HATE to get a virus in steam!
For the future - The orange Menu bar at the top of the page and the Search button on it (see image, click to expand), that is on every page. Further out to the right there is also a quick search window that too is on each page.
The quick one out to the right is the most handy and quick as your search is executed right away. The Search button in the Menu bar takes you to the same sort of input windows, but also gives a link to the advanced search function (image2).