Here's tigerrc (haven't modified anything):
#
# 'rc' file for tiger. This file is preprocessed, and thus
# can *only* contain variable assignments and comments.
#
#------------------------------------------------------------------------
#
# Select checks to perform. Specify 'N' (uppercase) for checks
# you don't want performed.
#
# Notice this does not affect which checks will be performed through
# the cron job (Tiger's cronrc file governs that, usually under
# /usr/local/etc/tiger or /etc/tiger), it only affects which
# checks will be performed when running the full security checks
# (i.e. 'tiger')
#
#
TigerNoBuild=Y # C files are corrupted (ouch.)
Tiger_Check_PASSWD=Y # Fast
Tiger_Check_PASSWD_FORMAT=N # Fast - not needed if on systems with pwck
Tiger_Check_PASSWD_SHADOW=Y # Time varies on # of users
Tiger_Check_PASSWD_NIS=N # Time varies on # of users
Tiger_Check_GROUP=Y # Fast
Tiger_Check_ACCOUNTS=Y # Time varies on # of users
Tiger_Check_RHOSTS=Y # Time varies on # of users
Tiger_Check_NETRC=Y # Time varies on # of users
Tiger_Check_ALIASES=Y # Fast
Tiger_Check_CRON=Y # Fast
Tiger_Check_ANONFTP=Y # Fast
Tiger_Check_EXPORTS=Y # Fast
Tiger_Check_INETD=Y # Fast for inetd, Varies on xinetd
Tiger_Check_SERVICES=Y # Could be faster, not bad though
Tiger_Check_KNOWN=Y # Fast
Tiger_Check_PERMS=Y # Could be faster, not bad though
Tiger_Check_SIGNATURES=N # Several minutes
Tiger_Check_FILESYSTEM=Y # Time varies on disk space... can be hours
Tiger_Check_ROOTDIR=Y # Fast, only 2 checks
Tiger_Check_ROOT_ACCESS=Y # Fast
Tiger_Check_PATH=Y # Fast for just root... varies for all
Tiger_Check_EMBEDDED=Y # Several minutes
Tiger_Check_BACKUPS=Y # Fast
Tiger_Check_LOGFILES=Y # Fast
Tiger_Check_USERUMASK=Y # Fast
Tiger_Check_ETCISSUE=N # Fast, needs to be customised
Tiger_Check_STRICTNW=Y # Fast - stringent N/W server checks
Tiger_Check_LISTENING=Y # Fast
Tiger_Check_SYSTEM=Y # Depends on the specific system checks
Tiger_Check_RUNPROC=N # Fast, needs to be customized per system
Tiger_Check_DELETED=N # Depends on the number of processes on the
# system
Tiger_Check_APACHE=N # Fast
Tiger_Check_SSH=Y # Fast
Tiger_Check_SENDMAIL=N # Fast
Tiger_Check_PRINTCAP=Y # Fast
Tiger_Check_EXRC=N # Depends on the size of the filesystem
Tiger_Check_ROOTKIT=Y # Slow if chkrootkit is available
Tiger_Check_FTPUSERS=Y # Fast
Tiger_Check_OMNIBACK=N # Fast
Tiger_Check_NTP=Y # Fast
# OS specific checks
# You can comment them if they are not appropriate to your system but
# they will not run if you are running a different OS
# - Linux specific
Tiger_Check_PATCH=N # Depends on your network connection
# (if no timeout is fixed it might stall)
Tiger_Check_SINGLE=Y # Fast
Tiger_Check_BOOT=Y # Fast
Tiger_Check_INITTAB=Y # Fast
Tiger_Check_RCUMASK=Y # Fast
Tiger_Check_NEVERLOG=Y # Fast
Tiger_Check_OS=Y # Fast
# - Linux, HPUX and Solaris specific
Tiger_Check_NETWORKCONFIG=Y # Fast
# - HPUX specific
Tiger_Check_TRUSTED=Y
#
# Should reports with no info be sent on cron?
#
Tiger_Cron_SendOKReports=N
#
# How many reports should be kept for each check when run from the
# crontab?
#
TigerCron_Log_Keep_Max=10
#
# Should reports be compared with a template? (if available)
# (Note: takes precedence over previous run check)
#
Tiger_Cron_Template=N
#
# Should reports be compared with previous runs? (if available)
#
Tiger_Cron_CheckPrev=Y
#
# Should messages tagged with INFO be shown?
#
Tiger_Show_INFO_Msgs=N
#
# In order for this to be effective, you should define 'CRACK' in
# a 'site' file.
#
# Note: Disabled for Debian since it (currently) does not work and
# the 'john' package can be configured to crack the passwords periodicly
Tiger_Run_CRACK=N # First time, ages; subsequent fairly quick
#
# Custom Crack binary location (like read-only media),
# this can be a generic location which can be overriden by the site
# configuration file.
#Tiger_CRACK_LOC_OVERRIDE=/mnt/cdrom/crack/Crack
#Tiger_CRACKREPORTER_LOC_OVERRIDE=/mnt/cdrom/crack/Reporter
# This directory needs to be writable for Crack to work
#Tiger_CRACKDIR_LOC_OVERRIDE=/usr/local/crack
#
# Should we use canonical fully qualified domain names
# in the reports?
#
Tiger_Output_FQDN=Y
#
# Integrity checkers:
# Note:
# - Make sure you don't run more than one integrity checker as it will
# slow down checking drastically.
# - These checks are disabled since they are provided by the own programs
# when installing most integrity-checking programs (this is the default
# behaviour in Debian, for example)
#
# Run Tripwire file integrity checker
#
Tiger_Run_TRIPW=N # Slow
#
# Custom Tripwire binary location (like read-only media)
# This can be a generic location which can be overriden by the site
# configuration file.
#Tiger_TRIPW_LOC_OVERRIDE=/mnt/cdrom/tripw/tripwire
#
# Run Aide file integrity checker
Tiger_Run_AIDE=N # Slow
# Verbose reporting (not implemented yet)
#Tiger_Run_AIDE_VERBOSE=1
#
# The options below are usefull if you use custom settings.
# These can be a generic location which can be overriden by the site
# configuration file.
# Custom Aide location (like read-only media)
#Tiger_AIDE_LOC_OVERRIDE=/mnt/cdrom/aide/aide.bin
# Custom Aide configuration file (say, read-only media)
#Tiger_AIDE_CFG_OVERRIDE=/mnt/cdrom/aide/aide.conf
# Custom database (for instance in read-only media)
#Tiger_AIDE_DB_OVERRIDE=/mnt/cdrom/aide/in.db
#
# I think there are enough hints to best practices like storing
# crucial data ON READ-ONLY MEDIA.
#
# Run Integrit file integrity checker
Tiger_Run_INTEGRIT=N # Slow
Tiger_INTEGRIT_CFG=/etc/integrit/integrit.conf
#
# Custom Integrit location (like read-only media)
#Tiger_INTEGRIT_LOC_OVERRIDE=/mnt/cdrom/integrit/integrit.bin
# Line size (for formatting of output)... default is 79...
# Specifying '0' means unlimited
#
Tiger_Output_Width=79
#
# Same as above, except used when run via 'tigercron'...
# You should set this once and never change it, 'cause if you
# change it, you'll get lots and lots of new stuff according
# to the scripts (the diff's against previous reports will find
# lots of changes due to the formatting changes).
#
Tiger_CRON_Output_Width=0
#
# Global places to confirm some type of default PATH setting.
# A simple space delimited list
#
Tiger_Global_PATH="/etc/profile /etc/csh.login"
#
# What password aging/constraints to check for.
# A simple space delimited list.
Tiger_Passwd_Constraints="PASS_MIN_DAYS PASS_MAX_DAYS PASS_WARN_AGE
PASS_MIN_LEN"
#
# Acceptable password hashes.
# List of password hashes separated by '|'... no whitespaces
Tiger_Passwd_Hashes='crypt3|md5|sha512'
#
# Number of days of non-modified files in the home directory for a user
# to be considered dormant (setting = 0 disables this check)
Tiger_Dormant_Limit=60
#
# What accounts are considered administrative (beyond root)
# (likely to not be used by humans, and therefore have impossible passwords)
# List of usernames separated by '|'... no whitespaces
Tiger_Admin_Accounts='adm|bin|daemon|games|lp|mail|news|operator|sync|sys|uucp|man|proxy|majordom|postgres|www-data|operator|irc|gnats'
#
# If an embedded pathname refers to an executable file, this executable
# will in turn be checked. This will continue "recursively" until
# either no new executables are found, or a maximum reference depth
# is reached. Setting this variable to 0 is equivalent to infinity.
# On a Sun 4/490, SunOS 4.1.2, 6GB disk, an infinite depth check
# took about 30 minutes. Your milage will vary.
#
# On small memory systems, a large search depth can result in out
# of memory situations for 'sort'... :-(...
#
Tiger_Embed_Max_Depth=3
#
# Only search executables for embedded pathnames. If this is
# set to 'N', then all regular files will be searched. Otherwise
# only executable files will be searched.
#
Tiger_Embed_Check_Exec_Only=Y
#
# Check all setuid executables found. This will cause 'tiger'
# to run longer on many systems, as it will have to wait for the
# file system scans to complete before it can begin checking the
# embedded pathnames.
#
Tiger_Embed_Check_SUID=Y
#
# Only report executables which are writable or not owned by root. If set
# to 'Y' only the executables will be reported. Any other value will result
# in regular files and directories being reported as well.
#
# Note that currently, device files are never reported.
#
Tiger_Embed_Report_Exec_Only=Y
#
# Who do you allow to own system files.
# List of usernames separated by '|'... no whitespace
#
Tiger_Embedded_OK_Owners='root|bin|uucp|sys|daemon'
#Tiger_Embedded_OK_Owners=root
#
# What groups can have write access to system files?
# List of group names separated by '|'... no whitespace.
# No value means no groups should have write access.
#
Tiger_Embedded_OK_Group_Write='root|bin|uucp|sys|daemon'
#
# Should all users' PATH variables be checked. This has the potential
# of being dangerous because of the way it is done. You might want to
# take a look at check_path and decide for yourself whether the precautions
# are sufficient before enabling this.
#
Tiger_Check_PATHALL=N # Check all user PATHs in startup files.
#
# Who can own executables in 'root's PATH?
# List of usernames separated by '|'... no whitespace
#
Tiger_ROOT_PATH_OK_Owners='root|uucp|bin|news|sys|daemon'
# If you are paranoid:
#Tiger_ROOT_PATH_OK_Owners='root'
# If you are running HP-UX
# Tiger_ROOT_PATH_OK_Owners='root|uucp|bin|news|sys|daemon|lp'
#
# What groups can have write access to executables in 'root's PATH?
# List of group names separated by '|'... no whitespace.
# No value means no groups should have write access.
#
Tiger_ROOT_PATH_OK_Group_Write='root|uucp|bin|sys|daemon'
#
# Who can own things in other users PATH?
# List of usernames separated by '|'... no whitespace
#
Tiger_PATH_OK_Owners=$Tiger_ROOT_PATH_OK_Owners
#
# What groups can have write access to executables in non-root user PATH?
# List of group names separated by '|'... no whitespace.
# No value means no groups should have write access.
#
eval Tiger_PATH_OK_Group_Write='$Tiger_ROOT_PATH_OK_Group_Write'
#
# Should 'tiger' wait for Crack to finish? If set to 'Y' it will wait
# until it finishes. If set to 'N', it will collect the output if
# Crack finishes before the rest of the checks. If it isn't finished
# 'tiger' will simply report where the output will be stored.
#
Tiger_Collect_CRACK=Y
#
# Run Crack on local password sources only? If set to Y, no network
# sources will be used. If set to 'N', NIS, NIS+, NetInfo, etc
# sources will also be used.
#
Tiger_Crack_Local=Y
#
# Who sends output from 'tigercron'?
# Default is "root@$HOSTNAME" (gets expanded by tigercron)
#
# Tiger_Mail_FROM="root@`uname -n`"
#
# Who gets output from 'tigercron'?
#
Tiger_Mail_RCPT="root"
#
# List of '/' separated filename globs (NOT pathnames) to look for
# on the filesystems.
#
Tiger_Files_of_Note="..[!.]*/.* */.* */.[!.]/.log/.FSP*"
#
# File system scan - things to look for
#
Tiger_FSScan_Setuid=N # Setuid executables
Tiger_FSScan_Setgid=N # Setgid executables
Tiger_FSScan_Devs=Y # device files
Tiger_FSScan_SymLinks=Y # strange symbolic links
Tiger_FSScan_ofNote=Y # weird filenames
Tiger_FSScan_WDIR=N # world writable directories
Tiger_FSScan_Unowned=Y # files with undefined owners/groups
# The following variables change the way the GET_MOUNTS (gen_mounts)
script works:
Tiger_FSScan_WarnUnknown=Y # Warn about unknown filesystems used
Tiger_FSScan_Local='' # Filesystems considered to be local to the
system, pipe-separated
Tiger_FSScan_NonLocal='' # Filesystems considered to be non-local to
the system, pipe-separated
#
# Should we scan read-only filesystems
#
Tiger_FSScan_ReadOnly=N
#
# List of dot files commonly found in user home directories. These
# will be checked by check_accounts for proper access permissions.
#
# Note that .rhosts and .netrc need not appear here, as they will
# be checked by scan_rhosts or scan_netrc.
#
USERDOTFILES=".alias .kshrc .cshrc .profile .login .mailrc .exrc .emacs
.forward .tcshrc .zshenv .zshrc .zlogin .zprofile .rcrc .bashrc
.bash_profile .inputrc .xinitrc .fvwm2rc .Xsession .Xclients .less"
#
# Rhost sites which are expected to be in the .rhosts files.
# Anything that doesn't match will be reported. The patterns
# are simple patterns as used in Bourne Shell 'case' statement.
#
#RHOST_SITES='*.tamu.edu|jupiter'
# What uid's should not give warnings about valid shells
# (trusted or default users)
# Debian GNU/Linux: default is 999, users are generated over 1000
# Solaris: default should be 99, users are generated over 100
# HP-UX (?): default should be 499, users are generated over 500
Tiger_Accounts_Trust=999
#
# These SSH directive variables are used to specify "allowed" values
# for the SSH Daemon.
# Multiple options are seperated by '|', and directive variable can
# be left blank to ignore the check.
Tiger_SSH_Protocol='1|2'
Tiger_SSH_RhostsAuthentication='no'
Tiger_SSH_PasswordAuthentication='no'
#
# Should we give warnings on services that listen on all interfaces?
# (i.e. those that have not been configured to listen only on one)
# This is useful in servers which might add new interfaces (and thus
# services will be unexpectedly be offered in them too) or to catch
# "rogue" services
Tiger_Listening_Every=Y
#
# Which *user* do you allow to have processes listening for incoming
connections
# on the system?
# List of usernames separated by '|'... no whitespaces allowed (but
wildcards are)
#
Tiger_Listening_ValidUsers='root'
#
# Which processes are always considered valid, regardless of how are they
# listening for incoming connections on the system?
# This allows administrators to disable warnings on processes that might
change
# the listening port dynamically (and thus cannot be removed through the
# template definitions)
# List of processes separated by '|'... no whitespaces allowed (but
wildcards are)
#
Tiger_Listening_ValidProcs=''
#
# Which processess should be checked for by Tiger?
# Processes in this list (separated by whitespaces) which are not
# seen in the process table will generate a FAIL:
#
# The process list below is just an example (useful for Linux)
# change it to suit your needs. You can use either the process name
# or the full path name
Tiger_Running_Procs='rsyslogd cron atd'
# Tiger_Running_Procs='syslogd cron atd klogd'
# or
# Tiger_Running_Procs='/sbin/syslogd /usr/sbin/atd /usr/sbin/cron
/sbin/klogd'
#
# Should we optimize DPKG checks? (by not using dpkg but looking on
# the file database at /var/lib/dpkg?)
#
Tiger_DPKG_Optimize=Y
#
# Other applications:
#
# Arguments used in the command line for chkrootkit. If you are using
# NFS filesystems you might want to add '-n' here too. '-q' makes the
# chkrootkit process work in 'quiet' mode.
Tiger_CHKROOTKIT_ARGS="-q"
And here's cronrc (haven't modified anything in here as well):
#
# Default 'tigercron' cronrc file...
#
# You can run the different checks in stages, without having to
# clutter up the crontab for root. You can do all the checks in one
# step or (like this file does) separate all the checks in different
# stages.
#
#------------------------------------------------------------------------
#
# Field 1: Comma separated list of hours (0-23) or '*' when this should
# be run.
#
# Field 2: Comma separated list of days of month or '*' when this should
# be run.
#
# Field 3: Comma separated list of days of week or '*' when this should
# be run. Days of week must be exactly as 'date' prints.
#
# Remaining fields: Scripts to execute (no newlines or \ allowed)
#
# ----------------------------------------------------------------------
#
# The following are the default settings for Debian if you do not want
# to separate checks change this as needed (and suited to your security
# policy).
#
# ----------------------------------------------------------------------
# Check for known intrusion signs every 8 hours
#
0,8,16 * * check_known check_rootkit check_logfiles check_runprocs
check_rootdir check_root
# [experimental]
# Check_finddeleted is very verbose and needs to be adjusted so we run
# it less often, admins that want to run it more often are suggested
# to look up how does the ignore mechanism works. In busy servers many
# false positives might appear because of normal user access.
# Some applications might generate false positives too due to the
# way they behave. Also, this script requires LSOF, so only enable
# it if you have it installed.
#1 * * check_finddeleted
# ----------------------------------------------------------------------
# Make system-specific checks every day at 1 am
# Notice: System specific checks can be enabled in the
# $OS/$REL/$ARCH/check script or run independently as in the
# commented line below
#
1 * * check_system
# Notice: this checks are Debian-specific, enabling them is
# redundant with Linux checks.
#1 * * deb_checkmd5sums deb_nopackfiles deb_checkadvisories
# ----------------------------------------------------------------------
# Get a list of listening processes every day at different hours
#
0,4,6,10,14,18,20 * * check_listeningprocs
#
# ----------------------------------------------------------------------
# Check for usual account information every day at 2 am.
#
2 * * check_accounts check_rhosts check_netrc check_group
check_passwd check_passwdformat
#
# ----------------------------------------------------------------------
# Check for file permissions and user passwds every day at 5 am
#
5 * * check_perms
#
# ----------------------------------------------------------------------
# Check for network configuration every Monday
#
3 * Mon check_inetd check_exports check_aliases check_path
check_crontabs check_anonftp check_printcap check_tcpd
#
# ----------------------------------------------------------------------
# Check for strange file ownerships once a month
#
2 1 * find_files
2 3 * check_devices
#
# ----------------------------------------------------------------------
# Check for system configuration once a month
#
1 2 * check_services check_umask check_ftpusers check_embedded
check_exrc
#
# ----------------------------------------------------------------------
# Run a password cracker against the local passwords once a month
# This is removed since a) it does not work and b) the functionality is
# provided by the 'john' package
#2 2 * crack_run
#
# Run an integrity checker once every week.
#
# This is not enabled by default since many integrity checkers provide
# this already upon installation. If yours does not uncomment the lines
below
# depending on your selected/installed integrity checker.
#
# For tripwire:
#5 * Mon tripwire_run
#
# For aide:
#5 * Mon aide_run
#
# For integrit:
#5 * Mon integrit_run
#
# For internal signature checks (not reliable nor update, use only if you
# have manually updated /usr/lib/tiger/systems/$OS/$VERSION/signatures
#5 * Mon check_signatures
Kind regards,
Daniel
--
To UNSUBSCRIBE, email to [email protected]
with a subject of "unsubscribe". Trouble? Contact [email protected]
