Click on MBAM in my signature and download free version.
Install.
Start MBAM and perform an update via it's GUI (important!).
Run a quick scan (takes just a few minutes).
Post log (appears automatically) here.
Thx
Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.orgDatabase version: 6406
Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702
4/20/2011 8:02:30 PM
mbam-log-2011-04-20 (20-02-25).txt
Scan type: Quick scan
Objects scanned: 135511
Time elapsed: 2 minute(s), 43 second(s)
Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
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:
(No malicious items detected)
Registry Values Infected:
(No malicious items detected)
Registry Data Items Infected:
(No malicious items detected)
Folders Infected:
(No malicious items detected)
Files Infected:
d:\WINDOWS\system32\strun.exe (PUP.StartUpManager) -> No action taken.
here it is. what should i do with the infected file?