Malware or PUA found

Hello,

I have had an entry under this for a long time (I am running Endpoint version 10.0.3 on Mac OS Big Sur and am subscribed to the EAP)

It dates from 2018 and says that Mackeeper could not be cleaned up. Under that the message is Volumes/my passport for mac/backups..../contents/resources/mackeeperAtd   and I can't read any more or do anythiung with it.

Could. you tell me how I can get rid of this alert please.

Thanks

Roger