/usr/share/icons/hicolor/scalable/apps/pdfshuffler.svg is in pdfshuffler 0.6.0-8.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/icons/hicolor/scalable/apps/../../../../pdfshuffler/icons/hicolor/scalable/pdfshuffler.svg