Time: Wed Nov 1 16:06:40 2017 +0000
File: /tmp/.X11-unix
Reason: Suspicious directory
Owner: snappie:snappie (506:517)
Action: No action taken
I'm unable to whitelist this file in either in the pignore nor the signore file. Usually a line like this works in other cases:
/tmp/.X11-unix/*
Suspicious File Alert /tmp/.X11-unix
Re: Suspicious File Alert /tmp/.X11-unix
Unless you are using X-server you are safe to remove that directory altogether.