Malwarebytes recently downloaded a new update and when ran, it detected Trojan.Agent in two files. One of the files, a command-line utility used for checking jpgs name npjpeg.exe, shows the last date of modification was in 2009. The program does show being created last month, and that was because I moved the file to another hard drive when doing a system backup without files. Previous versions of Malwarebytes has never flagged this program before. Screen capture of the npjpeg.exe file details: The other file that Malwarebytes flagged, names A0555305.exe and located in the System Volume Information directory, appears to be related to the npjpeg.exe as they share the same file details. Screen capture details of the other file flagged as Trojan.Agent: Is this a false positive? How does one make sure? I also ran SuperAntiSpyware, which did not flag these files.