False Positive? I think so. See log below: Malwarebytes' Anti-Malware 1.42 Database version: 3357 Windows 5.1.2600 Service Pack 3 Internet Explorer 6.0.2900.5512 14/12/2009 8:36:59 PM mbam-log-2009-12-14 (20-36-59).txt Scan type: Full Scan (C:\|) Objects scanned: 174402 Time elapsed: 35 minute(s), 23 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:\Utilities\Free Hide Folder\Uniast.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.