The main app/ extension could be installed via bloated setup file.
These 2 sites contains risky & misleading items.
Mentioned "My Email XP 1.9" before. As for so-called Local Maps Access by SaferBrowser and/or SaferBrowser, you can review this vid.
Please read this VT report for additional info re search. searchfdm. com .
Infected? Contact official Norton Support here.