All were up to date, and no I don't open attachments only from known mail.
Malwarebytes' Anti-Malware 1.45
www.malwarebytes.org
Database version: 3930
Windows 5.1.2600 Service Pack 2
Internet Explorer 7.0.5730.11
31/03/2010 01:29:10
mbam-log-2010-03-31 (01-29-10).txt
Scan type: Quick scan
Objects scanned: 99367
Time elapsed: 7 minute(s), 34 second(s)
Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 1
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1
Memory Processes Infected:
(No malicious items detected)
Memory Modules Infected:
(No malicious items detected)
Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Setup.exe (Trojan.Agent) -> Quarantined and deleted successfully.
Registry Values Infected:
(No malicious items detected)
Registry Data Items Infected:
(No malicious items detected)
Folders Infected:
(No malicious items detected)
Files Infected:
C:\Setup.exe (Trojan.Agent) -> Quarantined and deleted successfully.