Hello, USBFix (created by Chiquitine29) is a french software that is used to disinfect USB flash disks. USBFix.exe is the installation file of this software : it is detected as Trojan.FakeAlert by MBAM, but it is a false positive. It can be downloaded here : http://sd-1.archive-host.com/membres/up/11...3188/UsbFix.exe Here is a virustotal scan of the file : http://www.virustotal.com/fr/analisis/a14b...4bc811dd8df04e0 There is only 2/38 detections. I think it is due to "process.exe". This is an element of the tool that is discerned by some antiviruses as RiskTool. It is a virus, but an utility intended to put an end to processes. Here is the MBAM developer log : Malwarebytes' Anti-Malware 1.32 Database version: 1648 Windows 6.0.6000 14/01/2009 05:58:19 mbam-log-2009-01-14 (05-58-13).txt Scan type: Quick Scan Objects scanned: 43358 Time elapsed: 2 minute(s), 36 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:\UsbFix.exe (Trojan.FakeAlert) -> No action taken.