Trojan:W32/Dynamer!AC

I am running Windows 10 with preinstalled Windows defender, and I decided to do a full system scan.  When I did Trojan:W32/Dynamer!AC was detected.  When I did a quick scan it wasn't found, I tried to remove it but Defender couldn't.  I downloaded Norton and did a full system scan and nothing, ran NPE nothing, ran Malwarebytes nothing, I'm running ESET online scanner now.  My computer is running fine and if ESET finds nothing do you think I'm in the clear or should I try something else.