Virus detected in SW 2015 SP2.1?

I'm getting a Grayware detection from Trend Micro OfficeScan about a fairly new trojan called PUA_Installmon. The TM web site says this bug displays an install wizard for pdfcreator_1_7_3_setup.exe. It just so happens that an install file by that name is what TM detected on my machine and it's located in the SW 2015 2.1 service pack. I'm guessing this is a false positive since this service pack has been on my machine for nearly a year without problems. Anyone else run into this?

SolidworksAdministration