##
## This file contains a sample audit configuration.  Combined with the
## system events that are audited by default, this set of rules causes
## audit to generate records for the auditable events specified by the
## Controlled Access Protection Profile (CAPP).
## 
## It should be noted that this set of rules identifies directories by 
## leaving a / at the end of the path.
##
## For audit 1.6.5 and higher
## 

## Remove any existing rules
-D

## Increase buffer size to handle the increased number of messages.
## Feel free to increase this if the machine panic's
-b 8192

## Set failure mode to panic
-f 2

##
## FAU_SAR.1, FAU_SAR.2, FMT_MTD.1
## successful and unsuccessful attempts to read information from the
## audit records; all modifications to the audit trail
##
-w /var/log/audit/ -k LOG_audit

## 
## FAU_SEL.1, FMT_MTD.1
## modifications to audit configuration that occur while the audit
## collection functions are operating; all modications to the set of
## audited events
##
-w /etc/audit/ -p wa -k CFG_audit
-w /etc/sysconfig/auditd  -p wa -k CFG_audit
-w /etc/libaudit.conf -p wa -k CFG_libaudit.conf
-w /etc/audisp/ -p wa -k CFG_audisp

##
## FDP_ACF.1, FMT_MSA.1, FMT_MTD.1, FMT_REV.1
## all requests to perform an operation on an object covered by the
## SFP; all modifications of the values of security attributes;
## modifications to TSF data; attempts to revoke security attributes
##

## Objects covered by the Security Functional Policy (SFP) are:
## -File system objects (files, directories, special files, extended attributes)
## -IPC objects (SYSV shared memory, message queues, and semaphores)

## Operations on file system objects - by default, only monitor
## files and directories covered by filesystem watches.

## Changes in ownership and permissions
#-a exit,always -F arch=b32 -S chmod -S fchmod -S fchmodat 
#-a exit,always -F arch=b64 -S chmod -S fchmod -S fchmodat 
#-a exit,always -F arch=b32 -S chown -S fchown -S fchownat -S lchown
#-a exit,always -F arch=b64 -S chown -S fchown -S fchownat -S lchown
## Enable *32 rules if you are running on i386 or s390
## Do not use for x86_64, ia64, ppc, ppc64, or s390x
#-a exit,always -F arch=b32 -S fchown32 -S chown32 -S lchown32

## File content modification. Permissions are checked at open time,
## monitoring individual read/write calls is not useful.
#-a exit,always -F arch=b32 -S creat -S open -S openat -S truncate -S ftruncate
#-a exit,always -F arch=b64 -S creat -S open -S openat -S truncate -S ftruncate
## Enable *64 rules if you are running on i386, ppc, ppc64, s390
## Do not use for x86_64, ia64, or s390x
#-a exit,always -F arch=b32 -S truncate64 -S ftruncate64

## directory operations
#-a exit,always -F arch=b32 -S mkdir -S mkdirat -S rmdir
#-a exit,always -F arch=b64 -S mkdir -S mkdirat -S rmdir

## moving, removing, and linking
#-a exit,always -F arch=b32 -S unlink -S unlinkat -S rename -S renameat
#-a exit,always -F arch=b64 -S unlink -S unlinkat -S rename -S renameat
#-a exit,always -F arch=b32 -S link -S linkat -S symlink -S symlinkat
#-a exit,always -F arch=b64 -S link -S linkat -S symlink -S symlinkat

## Extended attribute operations
## Enable if you are interested in these events
#-a exit,always -F arch=b32 -S setxattr -S lsetxattr -S fsetxattr -S removexattr -S lremovexattr -S fremovexattr
#-a exit,always -F arch=b64 -S setxattr -S lsetxattr -S fsetxattr -S removexattr -S lremovexattr -S fremovexattr

## special files
-a exit,always -F arch=b32 -S mknod -S mknodat
-a exit,always -F arch=b64 -S mknod -S mknodat

## Other file system operations
## Enable if i386
-a exit,always -F arch=b32 -S mount -S umount -S umount2
## Enable if ppc, s390, or s390x
#-a exit,always -F arch=b32 -S mount -S umount -S umount2
#-a exit,always -F arch=b64 -S mount -S umount -S umount2
## Enable if ia64
#-a exit,always -F arch=b64 -S mount -S umount
## Enable if x86_64
#-a exit,always -F arch=b64 -S mount -S umount2
#-a exit,always -F arch=b32 -S mount -S umount -S umount2

## IPC SYSV message queues
## Enable if you are interested in these events (x86,ppc,ppc64,s390,s390x)
## msgctl
#-a exit,always -S ipc -F a0=14
## msgget
#-a exit,always -S ipc -F a0=13
## Enable if you are interested in these events (x86_64,ia64)
#-a exit,always -S msgctl
#-a exit,always -S msgget

## IPC SYSV semaphores
## Enable if you are interested in these events (x86,ppc,ppc64,s390,s390x)
## semctl
#-a exit,always -S ipc -F a0=3
## semget
#-a exit,always -S ipc -F a0=2
## semop
#-a exit,always -S ipc -F a0=1
## semtimedop
#-a exit,always -S ipc -F a0=4
## Enable if you are interested in these events (x86_64, ia64)
#-a exit,always -S semctl
#-a exit,always -S semget
#-a exit,always -S semop
#-a exit,always -S semtimedop

## IPC SYSV shared memory
## Enable if you are interested in these events (x86,ppc,ppc64,s390,s390x)
## shmctl
#-a exit,always -S ipc -F a0=24
## shmget
#-a exit,always -S ipc -F a0=23
## Enable if you are interested in these events (x86_64, ia64)
#-a exit,always -S shmctl
#-a exit,always -S shmget

##
## FIA_USB.1
## success and failure of binding user security attributes to a subject
##
## Enable if you are interested in these events
##
#-a exit,always -F arch=b32 -S clone
#-a exit,always -F arch=b64 -S clone
#-a exit,always -F arch=b32 -S fork -S vfork
#-a exit,always -F arch=b64 -S fork -S vfork
## For ia64 architecture, disable fork and vfork rules above, and
## enable the following:
#-a exit,always -S clone2

##
## FMT_MSA.3
## modifications of the default setting of permissive or restrictive
## rules, all modifications of the initial value of security attributes
##
## Enable if you are interested in these events
##
#-a exit,always -F arch=b32 -S umask
#-a exit,always -F arch=b64 -S umask

##
## FPT_STM.1
## changes to the time
##
-a exit,always -F arch=b32 -S adjtimex -S settimeofday -S clock_settime
-a exit,always -F arch=b64 -S adjtimex -S settimeofday -S clock_settime

##
## FTP_ITC.1
## set-up of trusted channel
##
-w /usr/sbin/stunnel -p x

##
## Security Databases
##

## cron configuration & scheduled jobs
-w /etc/cron.allow -p wa -k CFG_cron.allow
-w /etc/cron.deny -p wa -k CFG_cron.deny
-w /etc/cron.d/ -p wa -k CFG_cron.d
-w /etc/cron.daily/ -p wa -k CFG_cron.daily
-w /etc/cron.hourly/ -p wa -k CFG_cron.hourly
-w /etc/cron.monthly/ -p wa -k CFG_cron.monthly
-w /etc/cron.weekly/ -p wa -k CFG_cron.weekly 
-w /etc/crontab -p wa -k CFG_crontab
-w /var/spool/cron/root -k CFG_crontab_root

## user, group, password databases
-w /etc/group -p wa -k CFG_group
-w /etc/passwd -p wa -k CFG_passwd
-w /etc/gshadow -k CFG_gshadow
-w /etc/shadow -k CFG_shadow
-w /etc/security/opasswd -k CFG_opasswd

## login configuration and information
-w /etc/login.defs -p wa -k CFG_login.defs
-w /etc/securetty -p wa -k CFG_securetty
-w /var/log/faillog -p wa -k LOG_faillog
-w /var/log/lastlog -p wa -k LOG_lastlog
-w /var/log/tallylog -p wa -k LOG_tallylog

## network configuration
-w /etc/hosts -p wa -k CFG_hosts
-w /etc/sysconfig/network-scripts/ -p wa -k CFG_network

## system startup scripts
-w /etc/inittab -p wa -k CFG_inittab
-w /etc/rc.d/init.d/ -p wa -k CFG_initscripts

## library search paths
-w /etc/ld.so.conf -p wa -k CFG_ld.so.conf

## local time zone
-w /etc/localtime -p wa -k CFG_localtime

## kernel parameters
-w /etc/sysctl.conf -p wa -k CFG_sysctl.conf

## modprobe configuration
-w /etc/modprobe.conf -p wa -k CFG_modprobe.conf

## pam configuration
-w /etc/pam.d/ -p wa -k CFG_pam
-w /etc/security/limits.conf -p wa  -k CFG_pam
-w /etc/security/pam_env.conf -p wa -k CFG_pam
-w /etc/security/namespace.conf -p wa -k CFG_pam
-w /etc/security/namespace.init -p wa -k CFG_pam

## postfix configuration
-w /etc/aliases -p wa -k CFG_aliases
-w /etc/postfix/ -p wa -k CFG_postfix

## ssh configuration
-w /etc/ssh/sshd_config -k CFG_sshd_config

## stunnel configuration
-w /etc/stunnel/stunnel.conf -k CFG_stunnel.conf
-w /etc/stunnel/stunnel.pem -k CFG_stunnel.pem

## vsftpd configuration
-w /etc/vsftpd.ftpusers -k CFG_vsftpd.ftpusers
-w /etc/vsftpd/vsftpd.conf -k CFG_vsftpd.conf

## Not specifically required by CAPP; but common sense items
-a exit,always -F arch=b32 -S sethostname
-a exit,always -F arch=b64 -S sethostname
-w /etc/issue -p wa -k CFG_issue
-w /etc/issue.net -p wa -k CFG_issue.net

## Optional - could indicate someone trying to do something bad or
## just debugging
#-a exit,always -F arch=b32 -S ptrace -k paranoid
#-a exit,always -F arch=b64 -S ptrace -k paranoid

## Optional - could be an attempt to bypass audit or simply legacy program
#-a exit,always -F arch=b32 -S personality -k paranoid
#-a exit,always -F arch=b64 -S personality -k paranoid

## Put your own watches after this point
# -w /your-file -p rwxa -k mykey

## Make the configuration immutable
#-e 2