/usr/share/aide/config/aide/aide.conf.d/31_aide_checksecurity is in aide-common 0.16~a2.git20130520-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | /var/log/setuid/setuid.changes$ Log
/var/log/setuid/setuid.changes\.1$ LoSerMemberLog
/var/log/setuid/setuid.changes\.[2-9]$ SerMemberLog
/var/log/setuid/setuid.changes\.10$ HiSerMemberLog
/var/log/setuid/setuid.(today|yesterday)$ VarFile
/var/log/setuid$ VarDir
|