That sounds like the most logical explanation to me ewido is picking up on a file that MS antispy has quarentined.
I have ewido and ms antispy on both my systems and ewidos never picked up anything dodgy in ms antispy
Dell XPS 13 9370 (2018) review
No need to scan sketches into your computer with Moleskine's new smart pen
WWDC history: Apple's product launches since 2005
Comment importer des contacts d’un iPhone à un autre iPhone ?