This file is indexed.

/lib/udev/rules.d/69-xorg-vmmouse.rules is in xserver-xorg-input-vmmouse 1:13.0.0-1build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
ACTION=="add|change", ENV{ID_INPUT_MOUSE}=="?*", ATTRS{description}=="i8042 AUX port", KERNEL=="event[0-9]*", PROGRAM="/bin/vmmouse_detect", ENV{ID_INPUT.tags}="vmmouse"