Dell Printer Hub DLL's Detected as Malware

I would like to report this as potential issue to make others aware of the situation.  Yes, it could be a false positive detection, but Dell should be notified.  What about these DLL's causes them to be detected as malware?

Below is a summary report.....

Dell Printer Hub DLL's detected as malware
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C:\Program Files (x86)\Dell Printers\Dell Printer Hub\pmaMIBAccess.dll     
C:\Program Files (x86)\Dell Printers\Dell Printer Hub\pmcSocketUtility.dll     
C:\Program Files (x86)\Dell Printers\Dell Printer Hub\pmcLogging.dll     
C:\Program Files (x86)\Dell Printers\Dell Printer Hub\pmsSnmpUtility.dll

are all identified as this malware:    Gen:Heur.Cridex.2

by these anti-malware products:    Emsisoft, F-secure, BitDefender, Ad-Aware, GData

source of this report:    https://www.virustotal.com