/etc/group
/etc/group-
/etc/group.org
/etc/gshadow
/etc/gshadow-
/etc/passwd
/etc/passwd-
/etc/passwd.org
/etc/shadow
/etc/shadow-
/etc/shadow.org
/etc/subgid
/etc/subgid-
/etc/subuid
/etc/subuid-
/var/backups/group.bak
/var/backups/gshadow.bak
/var/backups/passwd.bak
/var/backups/shadow.bak
