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main.yml
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---
# Version to install:
# - Leave empty for latest version, if not already installed;
# - "latest" to updated to latest version;
# - "<version>" to install a specific version
tripwire_version: ''
# If set it will run a check as first thing
tripwire_run_scan: true
# If set it will re-initialize the database
tripwire_run_init: false
# Tripwire Site Passphrase
tripwire_site_password: Passw0rd
# Tripwire Local Passphrase
tripwire_local_password: Passw0rd
# Enable daily tripwire checks and report
tripwire_daily_check: false
# If set to true, the Tripwire keys will be cleared at every run
tripwire_reset_keys: false
# Configuration directory
tripwire_config_dir: /etc/tripwire
#
# twcfg.txt
#
tw_twcfg_root: '/usr/sbin'
tw_twcfg_polfile: '{{ tripwire_config_dir }}/tw.pol'
tw_twcfg_dbfile: '/var/lib/tripwire/$(HOSTNAME).twd'
tw_twcfg_reportfile: '/var/lib/tripwire/report/$(HOSTNAME)-$(DATE).twr'
tw_twcfg_sitekeyfile: '{{ tripwire_config_dir }}/site.key'
tw_twcfg_localkeyfile: '{{ tripwire_config_dir }}/$(HOSTNAME)-local.key'
tw_twcfg_editor: '/bin/vim'
tw_twcfg_lateprompting: 'false'
tw_twcfg_loosedirectorychecking: false
tw_twcfg_mailnoviolations: true
tw_twcfg_emailreportlevel: '3'
tw_twcfg_reportlevel: '3'
tw_twcfg_mailmethod: 'SENDMAIL'
tw_twcfg_syslogreporting: 'false'
tw_twcfg_mailprogram: '/usr/sbin/sendmail -oi -t'
tw_twcfg_globalemail: "tripwire@{{ ansible_fqdn }}"
#
# twpol.txt
#
tw_twpol_sections:
# Global Variable Definitions
- name: GLOBAL
content:
- { name: 'TWROOT', value: '/usr/sbin' }
- { name: 'TWBIN', value: '/usr/sbin' }
- { name: 'TWPOL', value: '{{ tripwire_config_dir }}' }
- { name: 'TWDB', value: '/var/lib/tripwire' }
- { name: 'TWSKEY', value: '{{ tripwire_config_dir }}' }
- { name: 'TWLKEY', value: '{{ tripwire_config_dir }}' }
- { name: 'TWREPORT', value: '/var/lib/tripwire/report' }
- { name: 'HOSTNAME', value: '{{ ansible_fqdn }}' }
- name: FS
content:
# Critical files that cannot change
- { name: 'SEC_CRIT', value: '$(IgnoreNone)-SHa' }
# Binaries with the SUID or SGID flags set
- { name: 'SEC_SUID', value: '$(IgnoreNone)-SHa' }
# Binaries that should not change
- { name: 'SEC_BIN', value: '$(ReadOnly)' }
# Config files that are changed infrequently but accessed often
- { name: 'SEC_CONFIG', value: '$(Dynamic)' }
# Files that grow, but that should never change ownership
- { name: 'SEC_LOG', value: '$(Growing)' }
# Directories that should never change permission or ownership
- { name: 'SEC_INVARIANT', value: '+tpug' }
# Non-critical files that are of minimal security impact
- { name: 'SIG_LOW', value: 33 }
# Non-critical files that are of significant security impact
- { name: 'SIG_MED', value: 66 }
# Critical files that are significant points of vulnerability
- { name: 'SIG_HI', value: 100 }
tw_twpol_rules:
# Tripwire Binaries
- rulename: "Tripwire Binaries"
severity: '$(SIG_HI)'
content:
- { object: '$(TWBIN)/siggen', mask: '$(SEC_BIN)' }
- { object: '$(TWBIN)/tripwire', mask: '$(SEC_BIN)' }
- { object: '$(TWBIN)/twadmin', mask: '$(SEC_BIN)' }
- { object: '$(TWBIN)/twprint', mask: '$(SEC_BIN)' }
# Tripwire Data Files - Configuration Files, Policy Files, Keys, Reports, Databases
- rulename: "Tripwire Data Files"
severity: '$(SIG_HI)'
content:
# NOTE: We remove the inode attribute because when Tripwire creates a backup,
# it does so by renaming the old file and creating a new one (which will
# have a new inode number). Inode is left turned on for keys, which shouldn't
# ever change.
# NOTE: The first integrity check triggers this rule and each integrity check
# afterward triggers this rule until a database update is run, since the
# database file does not exist before that point.
- { object: '$(TWDB)', mask: '$(SEC_CONFIG) -i' }
- { object: '$(TWPOL)/tw.pol', mask: '$(SEC_BIN) -i' }
- { object: '$(TWPOL)/tw.cfg', mask: '$(SEC_BIN) -i' }
- { object: '$(TWLKEY)/$(HOSTNAME)-local.key', mask: '$(SEC_BIN)' }
- { object: '$(TWSKEY)/site.key', mask: '$(SEC_BIN)' }
#don't scan the individual reports
- { object: '$(TWREPORT)', mask: '$(SEC_CONFIG)', attributes: [ 'recurse = 0' ] }
# Commonly accessed directories that should remain static with regards
# to owner and group.
- rulename: "Invariant Directories"
severity: '$(SIG_MED)'
content:
- { object: '/', mask: '$(SEC_INVARIANT)', attributes: [ 'recurse = 0' ] }
- { object: '/home', mask: '$(SEC_INVARIANT)', attributes: [ 'recurse = 0' ] }
- { object: '/etc', mask: '$(SEC_INVARIANT)', attributes: [ 'recurse = 0' ] }
# File System and Disk Administration Programs.
- rulename: "File System and Disk Administraton Programs"
severity: '$(SIG_HI)'
content:
- { object: '/sbin/accton', mask: '$(SEC_CRIT)' }
- { object: '/sbin/badblocks', mask: '$(SEC_CRIT)' }
- { object: '/sbin/convertquota', mask: '$(SEC_CRIT)' }
- { object: '/sbin/dosfsck', mask: '$(SEC_CRIT)' }
- { object: '/sbin/debugfs', mask: '$(SEC_CRIT)' }
- { object: '/sbin/e2fsck', mask: '$(SEC_CRIT)' }
- { object: '/sbin/e2label', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fdisk', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fsck', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fsck.ext2', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fsck.ext3', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/fsck.minix', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fsck.msdos', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fsck.vfat', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvchange', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvcreate', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvdisplay', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvextend', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvmchange', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvmcreate_initrd', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvmdiskscan', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvmsadc', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvmsar', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvreduce', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvremove', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvrename', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/lvscan', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkdosfs', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mke2fs', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkfs', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/mkfs.bfs', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkfs.ext2', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/mkfs.minix', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkfs.msdos', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkfs.vfat', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/mkpv', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mkswap', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/mtx', mask: '$(SEC_CRIT)' }
- { object: '/sbin/pam_console_apply', mask: '$(SEC_CRIT)' }
- { object: '/sbin/parted', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvchange', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvcreate', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvdata', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvdisplay', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvmove', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pvscan', mask: '$(SEC_CRIT)' }
- { object: '/sbin/quotacheck', mask: '$(SEC_CRIT)' }
- { object: '/sbin/quotaon', mask: '$(SEC_CRIT)' }
- { object: '/sbin/resize2fs', mask: '$(SEC_CRIT)' }
- { object: '/sbin/sfdisk', mask: '$(SEC_CRIT)' }
- { object: '/sbin/tune2fs', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/update', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgcfgbackup', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgcfgrestore', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgchange', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgck', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgcreate', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgdisplay', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgexport', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgextend', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgimport', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgmerge', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgmknodes', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgreduce', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgremove', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgrename', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgscan', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vgsplit', mask: '$(SEC_CRIT)' }
- { object: '/bin/chgrp', mask: '$(SEC_CRIT)' }
- { object: '/bin/chmod', mask: '$(SEC_CRIT)' }
- { object: '/bin/chown', mask: '$(SEC_CRIT)' }
- { object: '/bin/cp', mask: '$(SEC_CRIT)' }
- { object: '/bin/cpio', mask: '$(SEC_CRIT)' }
- { object: '/bin/mount', mask: '$(SEC_CRIT)' }
- { object: '/bin/umount', mask: '$(SEC_CRIT)' }
- { object: '/bin/mkdir', mask: '$(SEC_CRIT)' }
- { object: '/bin/mknod', mask: '$(SEC_CRIT)' }
- { object: '/bin/mktemp', mask: '$(SEC_CRIT)' }
- { object: '/bin/rm', mask: '$(SEC_CRIT)' }
- { object: '/bin/rmdir', mask: '$(SEC_CRIT)' }
- { object: '/bin/touch', mask: '$(SEC_CRIT)' }
# Kernel Administration Programs.
- rulename: "Kernel Administration Programs"
severity: '$(SIG_HI)'
content:
- { object: '/sbin/ctrlaltdel', mask: '$(SEC_CRIT)' }
- { object: '/sbin/depmod', mask: '$(SEC_CRIT)' }
- { object: '/sbin/insmod', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ldconfig', mask: '$(SEC_CRIT)' }
- { object: '/sbin/modinfo', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/nuactlun', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/nuscsitcpd', mask: '$(SEC_CRIT)' }
- { object: '/sbin/pivot_root', mask: '$(SEC_CRIT)' }
- { object: '/sbin/sysctl', mask: '$(SEC_CRIT)' }
# Networking Programs.
- rulename: "Networking Programs"
severity: '$(SIG_HI)'
content:
- { object: '/etc/sysconfig/network-scripts/ifdown', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-ippp', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-ipv6', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-isdn', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-post', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-ppp', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifdown-sit', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-aliases', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-ippp', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-ipv6', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-isdn', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-plip', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-plusb', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-post', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-ppp', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-routes', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-sit', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/ifup-wireless', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/network-functions', mask: '$(SEC_CRIT)' }
- { object: '/etc/sysconfig/network-scripts/network-functions-ipv6', mask: '$(SEC_CRIT)' }
- { object: '/bin/ping', mask: '$(SEC_CRIT)' }
- { object: '/sbin/agetty', mask: '$(SEC_CRIT)' }
- { object: '/sbin/arp', mask: '$(SEC_CRIT)' }
- { object: '/sbin/arping', mask: '$(SEC_CRIT)' }
- { object: '/sbin/dhclient', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ether-wake', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/getty', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ifcfg', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ifconfig', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ifdown', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ifenslave', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ifup', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ip', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ip6tables', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/ipfwadm', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ipmaddr', mask: '$(SEC_CRIT)' }
- { object: '/sbin/iptables', mask: '$(SEC_CRIT)' }
- { object: '/sbin/iptables-restore', mask: '$(SEC_CRIT)' }
- { object: '/sbin/iptables-save', mask: '$(SEC_CRIT)' }
- { object: '/sbin/iptunnel', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/ipvsadm', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/ipvsadm-restore', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/ipvsadm-save', mask: '$(SEC_CRIT)' }
- { object: '/sbin/nameif', mask: '$(SEC_CRIT)' }
- { object: '/sbin/netreport', mask: '$(SEC_CRIT)' }
- { object: '/sbin/plipconfig', mask: '$(SEC_CRIT)' }
- { object: '/sbin/ppp-watch', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/rarp', mask: '$(SEC_CRIT)' }
- { object: '/sbin/route', mask: '$(SEC_CRIT)' }
- { object: '/sbin/slattach', mask: '$(SEC_CRIT)' }
- { object: '/sbin/tc', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/uugetty', mask: '$(SEC_CRIT)' }
# System Administration Programs.
- rulename: "System Administration Programs"
severity: '$(SIG_HI)'
content:
- { object: '/sbin/chkconfig', mask: '$(SEC_CRIT)' }
- { object: '/sbin/fuser', mask: '$(SEC_CRIT)' }
- { object: '/sbin/halt', mask: '$(SEC_CRIT)' }
- { object: '/sbin/init', mask: '$(SEC_CRIT)' }
- { object: '/sbin/install-info', mask: '$(SEC_CRIT)' }
- { object: '/sbin/killall5', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/remadmin', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/rpc.statd', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/rpcdebug', mask: '$(SEC_CRIT)' }
- { object: '/sbin/service', mask: '$(SEC_CRIT)' }
- { object: '/sbin/shutdown', mask: '$(SEC_CRIT)' }
- { object: '/sbin/sulogin', mask: '$(SEC_CRIT)' }
- { object: '/sbin/swapon', mask: '$(SEC_CRIT)' }
- { object: '/sbin/unix_chkpwd', mask: '$(SEC_CRIT)' }
- { object: '/bin/pwd', mask: '$(SEC_CRIT)' }
- { object: '/bin/uname', mask: '$(SEC_CRIT)' }
# Hardware and Device Control Programs.
- rulename: "Hardware and Device Control Programs"
severity: '$(SIG_HI)'
content:
- { object: '/bin/setserial', mask: '$(SEC_CRIT)' }
- { object: '/sbin/blockdev', mask: '$(SEC_CRIT)' }
- { object: '/sbin/cbq', mask: '$(SEC_CRIT)' }
- { object: '/sbin/hwclock', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/isapnp', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/kbdrate', mask: '$(SEC_CRIT)' }
- { object: '/sbin/losetup', mask: '$(SEC_CRIT)' }
- { object: '/sbin/lspci', mask: '$(SEC_CRIT)' }
- { object: '/sbin/mii-tool', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pnpdump', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/pump', mask: '$(SEC_CRIT)' }
- { object: '/sbin/setpci', mask: '$(SEC_CRIT)' }
# System Information Programs.
- rulename: "System Information Programs"
severity: '$(SIG_HI)'
content:
- { object: '/sbin/consoletype', mask: '$(SEC_CRIT)' }
- { object: '/sbin/runlevel', mask: '$(SEC_CRIT)' }
# Application Information Programs.
- rulename: "Application Information Programs"
severity: '$(SIG_HI)'
content:
# - { object: '/sbin/genksyms.old', mask: '$(SEC_CRIT)' }
- { object: '/sbin/rtmon', mask: '$(SEC_CRIT)' }
# Shell Related Programs.
- rulename: "Shell Related Programs"
severity: '$(SIG_HI)'
content: []
# OS Utilities.
- rulename: "Operating System Utilities"
severity: '$(SIG_HI)'
content:
- { object: '/bin/arch', mask: '$(SEC_CRIT)' }
- { object: '/bin/basename', mask: '$(SEC_CRIT)' }
- { object: '/bin/cat', mask: '$(SEC_CRIT)' }
# - { object: '/bin/consolechars', mask: '$(SEC_CRIT)' }
- { object: '/bin/cut', mask: '$(SEC_CRIT)' }
- { object: '/bin/date', mask: '$(SEC_CRIT)' }
- { object: '/bin/dd', mask: '$(SEC_CRIT)' }
- { object: '/bin/df', mask: '$(SEC_CRIT)' }
- { object: '/bin/dmesg', mask: '$(SEC_CRIT)' }
- { object: '/bin/echo', mask: '$(SEC_CRIT)' }
- { object: '/bin/ed', mask: '$(SEC_CRIT)' }
- { object: '/bin/egrep', mask: '$(SEC_CRIT)' }
- { object: '/bin/false', mask: '$(SEC_CRIT)' }
- { object: '/bin/fgrep', mask: '$(SEC_CRIT)' }
- { object: '/bin/gawk', mask: '$(SEC_CRIT)' }
- { object: '/bin/gettext', mask: '$(SEC_CRIT)' }
- { object: '/bin/grep', mask: '$(SEC_CRIT)' }
- { object: '/bin/gunzip', mask: '$(SEC_CRIT)' }
- { object: '/bin/gzip', mask: '$(SEC_CRIT)' }
- { object: '/bin/hostname', mask: '$(SEC_CRIT)' }
- { object: '/bin/igawk', mask: '$(SEC_CRIT)' }
- { object: '/bin/ipcalc', mask: '$(SEC_CRIT)' }
- { object: '/bin/kill', mask: '$(SEC_CRIT)' }
- { object: '/bin/ln', mask: '$(SEC_CRIT)' }
- { object: '/bin/loadkeys', mask: '$(SEC_CRIT)' }
- { object: '/bin/login', mask: '$(SEC_CRIT)' }
- { object: '/bin/ls', mask: '$(SEC_CRIT)' }
- { object: '/bin/mail', mask: '$(SEC_CRIT)' }
- { object: '/bin/more', mask: '$(SEC_CRIT)' }
- { object: '/bin/mv', mask: '$(SEC_CRIT)' }
- { object: '/bin/netstat', mask: '$(SEC_CRIT)' }
- { object: '/bin/nice', mask: '$(SEC_CRIT)' }
- { object: '/bin/pgawk', mask: '$(SEC_CRIT)' }
- { object: '/bin/ps', mask: '$(SEC_CRIT)' }
- { object: '/bin/rpm', mask: '$(SEC_CRIT)' }
- { object: '/bin/sed', mask: '$(SEC_CRIT)' }
- { object: '/bin/sleep', mask: '$(SEC_CRIT)' }
- { object: '/bin/sort', mask: '$(SEC_CRIT)' }
- { object: '/bin/stty', mask: '$(SEC_CRIT)' }
- { object: '/bin/su', mask: '$(SEC_CRIT)' }
- { object: '/bin/sync', mask: '$(SEC_CRIT)' }
- { object: '/bin/tar', mask: '$(SEC_CRIT)' }
- { object: '/bin/true', mask: '$(SEC_CRIT)' }
- { object: '/bin/usleep', mask: '$(SEC_CRIT)' }
- { object: '/bin/vi', mask: '$(SEC_CRIT)' }
- { object: '/bin/zcat', mask: '$(SEC_CRIT)' }
- { object: '/sbin/sln', mask: '$(SEC_CRIT)' }
- { object: '/usr/bin/vimtutor', mask: '$(SEC_CRIT)' }
# Critical Utility Sym-Links.
- rulename: "Critical Utility Sym-Links"
severity: '$(SIG_HI)'
content:
# - { object: '/sbin/askrunlevel', mask: '$(SEC_CRIT)' }
- { object: '/sbin/clock', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/fixperm', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/fsconf', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/ipfwadm-wrapper', mask: '$(SEC_CRIT)' }
- { object: '/sbin/lsmod', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/mailconf', mask: '$(SEC_CRIT)' }
- { object: '/sbin/modprobe', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/netconf', mask: '$(SEC_CRIT)' }
- { object: '/sbin/pidof', mask: '$(SEC_CRIT)' }
- { object: '/sbin/poweroff', mask: '$(SEC_CRIT)' }
- { object: '/sbin/quotaoff', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/raidhotgenerateerror', mask: '$(SEC_CRIT)' }
- { object: '/sbin/reboot', mask: '$(SEC_CRIT)' }
- { object: '/sbin/rmmod', mask: '$(SEC_CRIT)' }
- { object: '/sbin/swapoff', mask: '$(SEC_CRIT)' }
- { object: '/sbin/telinit', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/userconf', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/uucpconf', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/vregistry', mask: '$(SEC_CRIT)' }
- { object: '/bin/awk', mask: '$(SEC_CRIT)' }
- { object: '/bin/csh', mask: '$(SEC_CRIT)' }
- { object: '/bin/dnsdomainname', mask: '$(SEC_CRIT)' }
- { object: '/bin/domainname', mask: '$(SEC_CRIT)' }
- { object: '/bin/ex', mask: '$(SEC_CRIT)' }
- { object: '/bin/gtar', mask: '$(SEC_CRIT)' }
- { object: '/bin/nisdomainname', mask: '$(SEC_CRIT)' }
- { object: '/bin/red', mask: '$(SEC_CRIT)' }
- { object: '/bin/rvi', mask: '$(SEC_CRIT)' }
- { object: '/bin/rview', mask: '$(SEC_CRIT)' }
- { object: '/bin/view', mask: '$(SEC_CRIT)' }
- { object: '/bin/ypdomainname', mask: '$(SEC_CRIT)' }
# Temporary directories.
- rulename: "Temporary directories"
recurse: false
severity: '$(SIG_LOW)'
content:
- { object: '/usr/tmp', mask: '$(SEC_INVARIANT)' }
- { object: '/var/tmp', mask: '$(SEC_INVARIANT)' }
- { object: '/tmp', mask: '$(SEC_INVARIANT)' }
# Local files.
- rulename: "User binaries"
severity: '$(SIG_MED)'
content:
- { object: '/sbin', mask: '$(SEC_BIN) (recurse = 1)' }
- { object: '/usr/bin', mask: '$(SEC_BIN) (recurse = 1)' }
- { object: '/usr/sbin', mask: '$(SEC_BIN) (recurse = 1)' }
- { object: '/usr/local/bin', mask: '$(SEC_BIN) (recurse = 1)' }
- rulename: "Shell Binaries"
severity: '$(SIG_HI)'
content:
- { object: '/bin/bash', mask: '$(SEC_BIN)' }
- { object: '/bin/sh', mask: '$(SEC_BIN)' }
- { object: '/bin/tcsh', mask: '$(SEC_BIN)' }
- { object: '/sbin/nologin', mask: '$(SEC_BIN)' }
- rulename: "Security Control"
severity: '$(SIG_HI)'
content:
- { object: '/etc/group', mask: '$(SEC_CRIT)' }
- { object: '/etc/security', mask: '$(SEC_CRIT)' }
# - { object: '/var/spool/cron/crontabs', mask: '$(SEC_CRIT) } # Uncomment when this file exists
# - rulename: "Boot Scripts"
# severity: '$(SIG_HI)'
# content:
#
# - { object: '/etc/rc', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.bsdnet', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.dt', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.net', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.net.serial', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.nfs', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.powerfail', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/rc.tcpip', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/trcfmt.Z', mask: '$(SEC_CONFIG)' }
- rulename: "Login Scripts"
severity: '$(SIG_HI)'
content:
- { object: '/etc/bashrc', mask: '$(SEC_CONFIG)' }
- { object: '/etc/csh.cshrc', mask: '$(SEC_CONFIG)' }
- { object: '/etc/csh.login', mask: '$(SEC_CONFIG)' }
- { object: '/etc/inputrc', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/tsh_profile', mask: '$(SEC_CONFIG) } #Uncomment when this file exists
- { object: '/etc/profile', mask: '$(SEC_CONFIG)' }
# Libraries
- rulename: "Libraries"
severity: '$(SIG_MED)'
content:
- { object: '/usr/lib', mask: '$(SEC_BIN)' }
- { object: '/usr/local/lib', mask: '$(SEC_BIN)' }
- { object: '/usr/lib64', mask: '$(SEC_BIN)' }
- { object: '/usr/local/lib64', mask: '$(SEC_BIN)' }
# Critical System Boot Files.
# These files are critical to a correct system boot.
- rulename: "Critical system boot files"
severity: '$(SIG_HI)'
content:
- { object: '/boot/module-info', exclude: yes }
- { object: '/boot/System.map', exclude: yes }
- { object: '/boot', mask: '$(SEC_CRIT)' }
- { object: '/sbin/installkernel', mask: '$(SEC_CRIT)' }
# other boot files may exist. Look for:
# - { object: '/ufsboot', mask: '$(SEC_CRIT)' }
# - { object: '/sbin/devfsd', mask: '$(SEC_CRIT)' }
# These files change every time the system boots.
- rulename: "System boot changes"
severity: '$(SIG_HI)'
content:
# Comes and goes on reboot.
- { object: '/var/run/ftp.pids-all', exclude: yes }
- { object: '/root/.enlightenment', exclude: yes }
- { object: '/dev/log', mask: '$(SEC_CONFIG)' }
# User ID may change on console login/logout.
- { object: '/dev/console', mask: '$(SEC_CONFIG) -u' }
- { object: '/dev/tty1', mask: '$(SEC_CONFIG)' }
- { object: '/dev/tty2', mask: '$(SEC_CONFIG)' }
- { object: '/dev/tty3', mask: '$(SEC_CONFIG)' }
- { object: '/dev/tty4', mask: '$(SEC_CONFIG)' }
- { object: '/dev/tty5', mask: '$(SEC_CONFIG)' }
- { object: '/dev/tty6', mask: '$(SEC_CONFIG)' }
- { object: '/dev/urandom', mask: '$(SEC_CONFIG)' }
- { object: '/dev/initctl', mask: '$(SEC_CONFIG)' }
- { object: '/var/lock/subsys', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/amd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/anacron', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/arpwatch', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/autofs', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/bcm5820', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/bgpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/bootparamd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/cWnn', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/dhcpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/firewall', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/freeWnn', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/gated', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/httpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/identd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/innd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ipvsadm', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/irda', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/iscsi', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/isdn', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/kadmin', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/keytable', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/kprop', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/krb524', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/krb5kdc', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/kWnn', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ldap', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/lpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/mars_nwe', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/mcserv', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/mysqld', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/named', mask: '$(SEC_CONFIG)' }
- { object: '/var/lock/subsys/network', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/nfs', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/nscd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ospf6d', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ospfd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/pcmcia', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/postgresql', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/pxe', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/radvd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rarpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/reconfig', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rhnsd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ripd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ripngd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/routed', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rstatd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rusersd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rwalld', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/rwhod', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/smb', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/snmpd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/squid', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/tux', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/tWnn', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ups', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/vncserver', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/wine', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ypbind', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/yppasswdd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ypserv', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/ypxfrd', mask: '$(SEC_CONFIG)' }
# - { object: '/var/lock/subsys/zebra', mask: '$(SEC_CONFIG)' }
- { object: '/var/run', mask: '$(SEC_CONFIG)' }
# - { object: '/var/log', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/ioctl.save', mask: '$(SEC_CONFIG)' }
# Inode number changes
- { object: '/etc/issue.net', mask: '$(SEC_CONFIG) -i' }
- { object: '/etc/issue', mask: '$(SEC_CONFIG)' }
# Inode number changes on any mount/unmount
- { object: '/etc/mtab', mask: '$(SEC_CONFIG) -i' }
- { object: '/lib/modules', mask: '$(SEC_CONFIG)' }
- { object: '/etc/.pwd.lock', mask: '$(SEC_CONFIG)' }
# - { object: '/lib/modules/preferred', mask: '$(SEC_CONFIG) } #Uncomment when this file exists
## These files change the behavior of the root account
#
# - rulename: "Root config files"
# severity: '100'
# content:
#
# - { object: '/root/.viminfo, exclude: yes }
# - { object: '/root/.bash_history, exclude: yes }
# - { object: '/root', mask: '$(SEC_CRIT) } # Catch all additions to /root
# - { object: '/root/.bashrc', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.bash_profile', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.bash_logout', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.cshrc', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.tcshrc', mask: '$(SEC_CONFIG)' }
# - { object: '/root/Mail', mask: '$(SEC_CONFIG)' }
# - { object: '/root/mail', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.amandahosts', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.addressbook.lu', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.addressbook', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.elm', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.gnome_private', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.gnome-desktop', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.mc', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.pinerc', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.sawfish', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.xauth', mask: '$(SEC_CONFIG)' }
# - { object: '/root/.xsession-errors', mask: '$(SEC_CONFIG)' }
# Critical configuration files.
- rulename: "Critical configuration files"
severity: '$(SIG_HI)'
content:
- { object: '/etc/crontab', mask: '$(SEC_BIN)' }
- { object: '/etc/cron.hourly', mask: '$(SEC_BIN)' }
- { object: '/etc/cron.daily', mask: '$(SEC_BIN)' }
- { object: '/etc/cron.weekly', mask: '$(SEC_BIN)' }
- { object: '/etc/cron.monthly', mask: '$(SEC_BIN)' }
- { object: '/etc/default', mask: '$(SEC_BIN)' }
- { object: '/etc/fstab', mask: '$(SEC_BIN)' }
- { object: '/etc/exports', mask: '$(SEC_BIN)' }
# changes should be infrequent
- { object: '/etc/group-', mask: '$(SEC_BIN)' }
- { object: '/etc/host.conf', mask: '$(SEC_BIN)' }
- { object: '/etc/hosts.allow', mask: '$(SEC_BIN)' }
- { object: '/etc/hosts.deny', mask: '$(SEC_BIN)' }
- { object: '/etc/protocols', mask: '$(SEC_BIN)' }
- { object: '/etc/services', mask: '$(SEC_BIN)' }
- { object: '/etc/rc.d/init.d', mask: '$(SEC_BIN)' }
- { object: '/etc/rc.d', mask: '$(SEC_BIN)' }
- { object: '/etc/mail.rc', mask: '$(SEC_BIN)' }
# - { object: '/etc/modprobe.conf', mask: '$(SEC_BIN) } # include this for 2.6 kernels
- { object: '/etc/motd.d', mask: '$(SEC_BIN)' }
- { object: '/etc/passwd', mask: '$(SEC_CONFIG)' }
- { object: '/etc/passwd-', mask: '$(SEC_CONFIG)' }
- { object: '/etc/profile.d', mask: '$(SEC_BIN)' }
# - { object: '/var/lib/nfs/rmtab', mask: '$(SEC_BIN)' }
- { object: '/etc/rpc', mask: '$(SEC_BIN)' }
- { object: '/etc/sysconfig', mask: '$(SEC_BIN)' }
# - { object: '/etc/samba/smb.conf', mask: '$(SEC_CONFIG)' }
# - { object: '/etc/gettydefs', mask: '$(SEC_BIN)' }
- { object: '/etc/nsswitch.conf', mask: '$(SEC_BIN)' }
- { object: '/etc/hosts', mask: '$(SEC_CONFIG)' }
- { object: '/etc/inittab', mask: '$(SEC_CONFIG)' }
- { object: '/etc/resolv.conf', mask: '$(SEC_CONFIG)' }
# Critical devices.
- rulename: "Critical devices"
severity: '$(SIG_HI),'
recurse: false
content:
- { object: '/dev/mem', mask: '$(Device)' }
- { object: '/dev/null', mask: '$(Device)' }
- { object: '/dev/zero', mask: '$(Device)' }
- { object: '/proc/devices', mask: '$(Device)' }
- { object: '/proc/net', mask: '$(Device)' }
- { object: '/proc/sys', mask: '$(Device)' }
- { object: '/proc/cpuinfo', mask: '$(Device)' }
- { object: '/proc/modules', mask: '$(Device)' }
- { object: '/proc/mounts', mask: '$(Device)' }
- { object: '/proc/dma', mask: '$(Device)' }
- { object: '/proc/filesystems', mask: '$(Device)' }
- { object: '/proc/interrupts', mask: '$(Device)' }
- { object: '/proc/driver/rtc', mask: '$(Device)' }
- { object: '/proc/ioports', mask: '$(Device)' }
- { object: '/proc/scsi', mask: '$(Device)' }
- { object: '/proc/kcore', mask: '$(Device)' }
- { object: '/proc/self', mask: '$(Device)' }
- { object: '/proc/kmsg', mask: '$(Device)' }
- { object: '/proc/stat', mask: '$(Device)' }
- { object: '/proc/loadavg', mask: '$(Device)' }
- { object: '/proc/uptime', mask: '$(Device)' }
- { object: '/proc/locks', mask: '$(Device)' }
- { object: '/proc/version', mask: '$(Device)' }
- { object: '/proc/mdstat', mask: '$(Device)' }
- { object: '/proc/meminfo', mask: '$(Device)' }
- { object: '/proc/cmdline', mask: '$(Device)' }
- { object: '/proc/misc', mask: '$(Device)' }
# Rest of critical system binaries
- rulename: "OS executables and libraries"
severity: '$(SIG_HI)'
content:
- { object: '/bin', mask: '$(SEC_BIN)' }
- { object: '/lib', mask: '$(SEC_BIN)' }