MS ForeFront does not find it. This location shows other people with other AV software who did not find it either: http://forum.team-mediaportal.com/mediapor...152/#post628342 Official reply from MediaPortal: http://www.team-mediaportal.com/news/globa...y_a_trojan.html ------------- Malwarebytes' Anti-Malware 1.46 www.malwarebytes.org Database version: 4192 Windows 6.1.7600 Internet Explorer 8.0.7600.16385 13/06/2010 07:33:36 mbam-log-2010-06-13 (07-33-36).txt Scan type: Full scan (C:\|D:\|E:\|F:\|H:\|) Objects scanned: 447848 Time elapsed: 1 hour(s), 32 minute(s), 24 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: C:\Program Files (x86)\Team MediaPortal\MediaPortal\plugins\process\LCDDrivers\belc.dll (Backdoor.Bot) -> No action taken. ------------- Rgds, Peter