Hello all (including the awesome OldSod)

I wanted to know what exactly is a Trojan-Clicker. I've read the details from Kaspersky's site but don't really understand what it is, or what this particular one does.

The file was detected in: C:\Users\Me\AppData\Local\Mozilla\Firefox\Profiles \k7d4bbhs.default\Cache\FB578760d01
via On-Access scan as I was searching for Scuba diving sites online.

Of any concern if it was quarantined and I deleted it? I performed a subsequent scan and purged the IE and firefox temp files too just in case.