This file is indexed.

/usr/share/qemu/efi-ne2k_pci.rom is in qemu-system-x86 2.0.0~rc1+dfsg-0ubuntu3.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/share/qemu/../../lib/ipxe/qemu/efi-ne2k_pci.rom