Also, forgot to mention that Symantec classified the virus as "Suspicious.Cloud.2", Category: malware (and as previously mentioned, Sub category: Heuristic Virus).

I tried installing some freeware and then my Symantec Endpoint Protection anti-virus detected the InstallMonetizer.exe file, classified it as a heuristic virus and then quarantined it.  I then got an error message pop-up from Install Wizard that stated "cannot find... InstallMonetizer.exe" at the path in my user profile C:\Documents and Settings\[my user profile name]\Local Settings\Temp\.  The software I installed still worked properly, however.