Stinger – made by McAfee, stinger is a stand alone virus scanner that scans for about 50 of the most widespread (not necessarily the most recent) viruses out there. It saves a convenient log of what it found so you know exactly what was going wrong. Stinger can be downloaded from http://vil.nai.com/vil/averttools.asp
Not to be too picky.. Stinger is a dead issue.. not updated since May.. Preference is now for Trends Sysclean
D/L from this page: http://www.trendmicro.com/download/dcs.asp
Oh and you need the Definitions to do any good that is the LPTxxx: http://www.trendmicro.com/download/pattern.asp

handy..