/usr/share/aide/config/aide/aide.conf.d/31_aide_munin 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 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | /var/cache/munin/www/index\.html$ VarFile
@@ifdef DNSDOMAINNAME
@@ifdef FQDN
/var/cache/munin/www/@@{DNSDOMAINNAME}/(index\.html|@@{FQDN}/[-_[:alnum:]]+\.(png|html))$ VarFile
/var/lib/munin/@@{DNSDOMAINNAME}/@@{FQDN}-.*\.rrd$ VarFile
/@@{RUN}/munin/munin-@@{DNSDOMAINNAME}-@@{FQDN}\.lock$ VarFile
@@endif
/var/cache/munin/www/@@{DNSDOMAINNAME}/comparison-(month|day|year|week)\.html$ VarFile
@@endif
!/@@{RUN}/munin/munin-(update|datafile|graph|limits|html)\.lock$
/var/lib/munin/(limits|datafiles|munin-(update|graph)\.stats)$ VarFile
!/var/lib/munin/munin-(update|graph)\.stats\.tmp$
/var/lib/munin/plugin-state/(exim_mailstats(-(([0-9]|([1-9]|1[0-9]|2[0-4])[0-9]|25[0-5])\.){3}([0-9]|([1-9]|1[0-9]|2[0-4])[0-9]|25[0-5]))?|(smart-[sh]d[a-z]|munin-cupsys-pages)\.state)$ VarFile
/var/lib/munin/plugin-state/(postfix_mailvolume|_proc_net_tcp[6]?)$ VarFile
/var/lib/munin/datafile$ VarFile
/var/lib/munin$ VarDir
@@define LOGFILES (node|graph|update|html|limits)
/var/log/munin/munin-@@{LOGFILES}\.log$ Log
/var/log/munin/munin-@@{LOGFILES}\.log\.1\.gz$ LoSerMemberLog
/var/log/munin/munin-@@{LOGFILES}\.log\.[2-6]\.gz$ SerMemberLog
/var/log/munin/munin-@@{LOGFILES}\.log\.7\.gz$ HiSerMemberLog
/var/log/munin$ VarDir
!/@@{RUN}/munin/munin-server-socket\.[0-9]+$
/@@{RUN}/munin/munin-node\.pid$ VarFile
/@@{RUN}/munin$ VarDirInode
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