Check_accounts -- Checks user account for invalid shells, .rhost files, cron jobs, .hushlogin files, directory permission problems, and comments in passwd file.
Check_aliases -- Checks sendmail aliases file for misconfigurations, including non-root-owned programs aliases, include files and files with extra write permissions.
Check_anonftp -- Checkanonymous ftp for misconfigurations, including files owned by ftp and the presence of an .rhost file.
Check_cron -- Checks cron jobs for path names, references to files or executables not owned by the owner of the cron job or system accounts, and group and world-writable components.
Check_embedded -- Checks for components of paths in executables to verify that ownership and permissions do not create vulnerabilities.
Check_exports -- Checks file system exports and flags level of vulnerability due to NFS.
Check_group -- Checks Groups Ids in the passwd and group files for misconfiguration and duplications.
Check_inetd -- Checks inetd and services for misconfiguration, executable ownership problems and services vulnerablities.
Check_known -- Checks for disk storage places commonly used by intruders.
Check_netrc -- Checks .netrc and .netrcs files for ftp logins and password, and file permissions.
Check_nisplus -- Checks NIS+ password file for misconfiguration.
Check_passwd -- Checks passwd file for misconfiguration, conflicts and duplicates.
Check_path -- Checks ownership, permissions and the presence of files in PATH.
Check_perm -- Checks system files for ownership and permission vulnerabilities.
Check_printcap -- Checks ownership and permissions of printer control executables.
Check_rhosts -- Checks for .rhost files for misconfigurations and policy violations.
Check_sendmail -- Checks sendmail for misconfigurations.
Check_signature -- Checks crytographic hash signatures of system binaries against a database.
Check_system -- Configurable system check file.
Crack_run -- Runs Crack utility on passwd file.
Find_files -- Checks for unusual file and device ownership.