/usr/lib/2013.com.canonical.certification:plainbox-resources/ is in plainbox-provider-resource-generic 0.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/80211_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/block_device_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/cdimage_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/cpuinfo_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/display_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/dmi_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/dpkg_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/efi_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/gconf_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/hal_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/lsb_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/meminfo_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/mobilebroadband_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/module_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/udev_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/uname_resource
/usr/lib/2013.com.canonical.certification:plainbox-resources/bin/xinput_resource