free online virus scanner

免費線上掃毒：

卡巴斯基
http://www.kaspersky.com/virusscanner

PANDA
http://www.pandasoftware.com/activescan/activescan/ascan_1.asp

賽門鐵克
http://security.symantec.com/sscv6/default.asp?langid=ch

趨勢
http://housecall.trendmicro.com/housecall/start_corp.asp

McAfee
http://us.mcafee.com/root/mfs/default.asp

F-Secure
http://support.f-secure.com/enu/home/ols.shtml

WindowsSecurity
http://www.windowsecurity.com/trojanscan/