/usr/share/zsh/functions/Misc/ is in zsh-common 5.4.2-3ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/zsh/functions/Misc/add-zle-hook-widget
/usr/share/zsh/functions/Misc/add-zsh-hook
/usr/share/zsh/functions/Misc/allopt
/usr/share/zsh/functions/Misc/checkmail
/usr/share/zsh/functions/Misc/colors
/usr/share/zsh/functions/Misc/getjobs
/usr/share/zsh/functions/Misc/harden
/usr/share/zsh/functions/Misc/is-at-least
/usr/share/zsh/functions/Misc/mere
/usr/share/zsh/functions/Misc/nslookup
/usr/share/zsh/functions/Misc/promptnl
/usr/share/zsh/functions/Misc/regexp-replace
/usr/share/zsh/functions/Misc/relative
/usr/share/zsh/functions/Misc/run-help
/usr/share/zsh/functions/Misc/run-help-git
/usr/share/zsh/functions/Misc/run-help-ip
/usr/share/zsh/functions/Misc/run-help-openssl
/usr/share/zsh/functions/Misc/run-help-p4
/usr/share/zsh/functions/Misc/run-help-sudo
/usr/share/zsh/functions/Misc/run-help-svk
/usr/share/zsh/functions/Misc/run-help-svn
/usr/share/zsh/functions/Misc/sticky-note
/usr/share/zsh/functions/Misc/tetris
/usr/share/zsh/functions/Misc/tetriscurses
/usr/share/zsh/functions/Misc/xtermctl
/usr/share/zsh/functions/Misc/zargs
/usr/share/zsh/functions/Misc/zcalc
/usr/share/zsh/functions/Misc/zed
/usr/share/zsh/functions/Misc/zkbd
/usr/share/zsh/functions/Misc/zmathfuncdef
/usr/share/zsh/functions/Misc/zmv
/usr/share/zsh/functions/Misc/zrecompile
/usr/share/zsh/functions/Misc/zstyle+
/usr/share/zsh/functions/Misc/ztodo