Didn't the
uninstaller work for you?
There are a bunch of files related to VirusScan installed…
/Library/LaunchAgents/
com.mcafee.virusscan.VirusScanReporter.plist
/Library/StartupItems/
VShieldEPOInterface
/Library/LaunchDaemons/
com.mcafee.virusscan.VShieldEPOInterface.plist
/Library/
NETAepoagt
/Applications/Utilities/
ePO
/Library/ApplicationSupport/
Virex
and then you may want to do a spotlight search for this:
com.mcafee.virusscan.VShieldEPOInterface
BTW, after being a Virex user for years (mostly cause it came included in the old iTools days) I like Norton AntiVirus better nowadays.