Infostealer.Napolar: NIS detected its own def files?

OP: hxxps://forums.malwarebytes.org/topic/187879-infostealernapolar-detected-by-norton/

These temp files are (were) created by Norton (Internet Security) itself in our (MBMA) directory.

57cabd31f0fa8_Nortonthreat2.9.16.PNG.b7c1de9b721026e33b579291676b8eb7.PNG