In today's scan with ZoneAlarm Security Suite, I got three alerts for "not-a-virus: Porn-Dialer.Win32.Agent.aw" I was found in Adobe8 files (twice) and once in System Restore. Currently, I have quarantined the files. Is this a False/Positive or a virus?

Thanks in advance.

Operating System:Windows XP Pro
Product Name:ZoneAlarm Internet Security Suite
Software Version:7.0