Hi, Our software, TMP.exe, which has been around for years is suddenly appearing as trojan.backdoor. (Earliest version was deployed Oct 2008!) Appreciate it if you could have a look asap. Richard Malwarebytes Anti-Malware 1.61.0.1400 www.malwarebytes.org Database version: v2012.05.16.04 Windows Vista Service Pack 2 x64 NTFS Internet Explorer 9.0.8112.16421 rgrayling :: RG_VISTA2 [administrator] 16/05/2012 15:44:31 mbam-log-2012-05-16 (15-54-40).txt Scan type: Quick scan Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM Scan options disabled: P2P Objects scanned: 293661 Time elapsed: 9 minute(s), 31 second(s) Memory Processes Detected: 0 (No malicious items detected) Memory Modules Detected: 0 (No malicious items detected) Registry Keys Detected: 1 HKLM\SOFTWARE\Google\chrome\Extensions\fdloijijlkoblmigdofommgnheckmaki (PUP.Funmoods) -> No action taken. [3262745908546fc73c4890ac04009070] Registry Values Detected: 0 (No malicious items detected) Registry Data Items Detected: 0 (No malicious items detected) Folders Detected: 0 (No malicious items detected) Files Detected: 1 C:\Program Files (x86)\TMP\TMP.exe (Trojan.Backdoor) -> No action taken. [7d171fae322ab97d1efa7e7107fcec14] (end) mbam-log-2012-05-16 (15-54-40).zip