/usr/share/serverstats/sources/ is in serverstats 0.8.2-10.
This file is owned by root:root, with mode 0o755.
..
/usr/share/serverstats/sources/apache.php
/usr/share/serverstats/sources/cpu.php
/usr/share/serverstats/sources/disk.php
/usr/share/serverstats/sources/external/
/usr/share/serverstats/sources/external.php
/usr/share/serverstats/sources/external/cacti/
/usr/share/serverstats/sources/external/cacti/3com_cable_modem.pl
/usr/share/serverstats/sources/external/cacti/diskfree.pl
/usr/share/serverstats/sources/external/cacti/diskfree.sh
/usr/share/serverstats/sources/external/cacti/linux_memory.pl
/usr/share/serverstats/sources/external/cacti/loadavg.pl
/usr/share/serverstats/sources/external/cacti/loadavg_multi.pl
/usr/share/serverstats/sources/external/cacti/ping.pl
/usr/share/serverstats/sources/external/cacti/query_host_cpu.php
/usr/share/serverstats/sources/external/cacti/query_host_partitions.php
/usr/share/serverstats/sources/external/cacti/query_unix_partitions.pl
/usr/share/serverstats/sources/external/cacti/sql.php
/usr/share/serverstats/sources/external/cacti/ss_host_cpu.php
/usr/share/serverstats/sources/external/cacti/ss_host_disk.php
/usr/share/serverstats/sources/external/cacti/ss_sql.php
/usr/share/serverstats/sources/external/cacti/unix_processes.pl
/usr/share/serverstats/sources/external/cacti/unix_tcp_connections.pl
/usr/share/serverstats/sources/external/cacti/unix_users.pl
/usr/share/serverstats/sources/external/cacti/weatherbug.pl
/usr/share/serverstats/sources/external/cacti/webhits.pl
/usr/share/serverstats/sources/load.php
/usr/share/serverstats/sources/memory.php
/usr/share/serverstats/sources/mysql.php
/usr/share/serverstats/sources/ping.php
/usr/share/serverstats/sources/ping_http.php
/usr/share/serverstats/sources/snmp.php
/usr/share/serverstats/sources/traffic.php
/usr/share/serverstats/sources/traffic_proc.php
/usr/share/serverstats/sources/users.php