/usr/share/xcache/admin/ is in php5-xcache 1.3.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/xcache/admin/common-en.lang.php
/usr/share/xcache/admin/common-zh-simplified-utf-8.lang.php
/usr/share/xcache/admin/common-zh-traditional-utf-8.lang.php
/usr/share/xcache/admin/common.php
/usr/share/xcache/admin/config.php.example
/usr/share/xcache/admin/edit.php
/usr/share/xcache/admin/edit.tpl.php
/usr/share/xcache/admin/footer.tpl.php
/usr/share/xcache/admin/header.tpl.php
/usr/share/xcache/admin/help-en.lang.php
/usr/share/xcache/admin/help-zh-simplified-utf-8.lang.php
/usr/share/xcache/admin/help-zh-traditional-utf-8.lang.php
/usr/share/xcache/admin/help.php
/usr/share/xcache/admin/index.php
/usr/share/xcache/admin/mkpassword.php
/usr/share/xcache/admin/tablesort.js
/usr/share/xcache/admin/xcache.css
/usr/share/xcache/admin/xcache.php
/usr/share/xcache/admin/xcache.tpl.php