/usr/hppa64-linux-gnu/bin/objdump is in binutils-hppa64-linux-gnu 2.26-8ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/hppa64-linux-gnu/bin/../../bin/hppa64-linux-gnu-objdump
/usr/hppa64-linux-gnu/bin/../../bin/hppa64-linux-gnu-objdump