| 1 | #####################################################################
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| 2 | #
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| 3 | # Configuration file template for samhain.
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| 4 | #
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| 5 | #####################################################################
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| 6 | # 
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| 7 | # -- empty lines and lines starting with '#' are ignored 
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| 8 | # -- you can PGP clearsign this file -- samhain will check (if compiled
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| 9 | #    with support) or otherwise ignore the signature
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| 10 | # -- CHECK mail address
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| 11 | #
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| 12 | # To each log facility, you can assign a threshold severity. Only
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| 13 | # reports with at least the threshold severity will be logged
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| 14 | # to the respective facility (even further below).
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| 15 | #
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| 16 | #####################################################################
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| 17 | #
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| 18 | # SETUP for file system checking:
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| 19 | # 
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| 20 | # (i)   There are several policies, each has its own section. Put files
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| 21 | #       into the section for the appropriate policy (see below).
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| 22 | # (ii)  To each policy, you can assign a severity (further below).
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| 23 | # (iii) To each log facility, you can assign a threshold severity. Only
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| 24 | #       reports with at least the threshold severity will be logged
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| 25 | #       to the respective facility (even further below).
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| 26 | #
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| 27 | #####################################################################
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| 28 | 
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| 29 | 
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| 30 | [Misc]
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| 31 | RedefUser0=-ATM
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| 32 | 
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| 33 | [Attributes]
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| 34 | #
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| 35 | # for these files, only changes in permissions and ownership are checked
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| 36 | #
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| 37 | #file=/etc/mtab
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| 38 | #file=/etc/ssh_random_seed
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| 39 | #file=/etc/asound.conf
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| 40 | #file=/etc/resolv.conf
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| 41 | #file=/etc/localtime
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| 42 | #file=/etc/ioctl.save
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| 43 | #file=/etc/passwd.backup
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| 44 | #file=/etc/shadow.backup
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| 45 | 
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| 46 | 
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| 47 | #
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| 48 | # There are files in /etc that might change (see above), 
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| 49 | # thus changing the timestamps on the directory special file.
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| 50 | # Put it here as 'file', and in the ReadOnly section as 'dir'.
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| 51 | #
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| 52 | file=/etc
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| 53 | 
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| 54 | [GrowingLogFiles]
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| 55 | #
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| 56 | # for these files, changes in signature, timestamps, and increase in size
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| 57 | #                  are ignored 
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| 58 | #
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| 59 | # Example for shell-style wildcard pattern
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| 60 | #
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| 61 | #file=/var/log/n*
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| 62 | 
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| 63 | [IgnoreAll]
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| 64 | #dir=-1/etc
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| 65 | 
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| 66 | [IgnoreNone]
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| 67 | #dir=-1/etc
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| 68 | 
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| 69 | [Attributes]
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| 70 | # dir=/opt/gnome/bin/
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| 71 | # file=/usr/bin/ssh
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| 72 | 
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| 73 | 
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| 74 | [ReadOnly]
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| 75 | #
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| 76 | # for these files, only access time is ignored
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| 77 | #
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| 78 | #dir=/dev
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| 79 | # dir=/usr/bin
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| 80 | 
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| 81 | #dir=/usr/bin
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| 82 | #dir=/lib
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| 83 | #dir=/usr/lib
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| 84 | 
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| 85 | #dir=/lib
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| 86 | #dir=3/etc
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| 87 | #dir=/tmp
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| 88 | # file=/usr/bin/ssh
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| 89 | # dir=1/home/rainer
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| 90 | 
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| 91 | #[SuidCheck]
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| 92 | #SuidCheckActive=T
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| 93 | #SuidCheckExclude=/home
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| 94 | 
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| 95 | [EventSeverity]
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| 96 | #
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| 97 | # Here you can assign severities to policy violations.
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| 98 | # If this severity exceeds the treshold of a log facility (see below),
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| 99 | # a policy violation will be logged to that facility.
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| 100 | #
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| 101 | # Severity for verification failures.
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| 102 | #
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| 103 | SeverityUser0=crit
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| 104 | SeverityUser1=crit
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| 105 | SeverityReadOnly=crit
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| 106 | SeverityLogFiles=crit
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| 107 | SeverityGrowingLogs=crit
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| 108 | SeverityIgnoreNone=crit
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| 109 | SeverityAttributes=crit
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| 110 | #
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| 111 | # We have a file in IgnoreAll that might or might not be present.
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| 112 | # Setting the severity to 'info' prevents messages about deleted/new file.
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| 113 | #
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| 114 | SeverityIgnoreAll=warn
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| 115 | 
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| 116 | #
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| 117 | # Files : file access problems
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| 118 | # Dirs  : directory access problems
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| 119 | # Names : suspect (non-printable) characters in a pathname
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| 120 | #
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| 121 | SeverityFiles=notice
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| 122 | SeverityDirs=info
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| 123 | SeverityNames=warn
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| 124 | 
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| 125 | [Log]
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| 126 | #
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| 127 | # Set threshold severity for log facilities
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| 128 | # Values: debug, info, notice, warn, mark, err, crit, alert, none.
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| 129 | # 'mark' is used for timestamps.
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| 130 | #
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| 131 | # By default, everything equal to and above the threshold is logged.
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| 132 | # The specifiers '*', '!', and '=' are interpreted as  
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| 133 | # 'all', 'all but', and 'only', respectively (like syslogd(8) does, 
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| 134 | # at least on Linux). 
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| 135 | # 
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| 136 | # MailSeverity=*
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| 137 | # MailSeverity=!warn
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| 138 | # MailSeverity==crit
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| 139 | #
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| 140 | MailSeverity=none
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| 141 | LogSeverity=warn
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| 142 | SyslogSeverity=none
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| 143 | #ExportSeverity=none
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| 144 | PrintSeverity=info
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| 145 | # Restrict to certain classes of messages
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| 146 | # MailClass = RUN
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| 147 | #PreludeSeverity = err
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| 148 | 
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| 149 | # Which system calls to log (execve, utime, unlink, dup, chdir, open, kill,
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| 150 | #  exit, fork, setuid, setgid, pipe)
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| 151 | #
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| 152 | # LogCalls = open
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| 153 | 
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| 154 | 
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| 155 | #[Kernel]
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| 156 | #
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| 157 | # Setings this to 1/true/yes will activate the check for loadable
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| 158 | # kernel module rootkits (Linux only) 
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| 159 | #
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| 160 | #KernelCheckActive=1
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| 161 | #KernelCheckInterval = 20
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| 162 | 
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| 163 | #[Utmp]
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| 164 | #
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| 165 | # 0 to switch off, 1 to activate
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| 166 | #
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| 167 | #LoginCheckActive=1
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| 168 | 
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| 169 | # Severity for logins, multiple logins, logouts
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| 170 | # 
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| 171 | #SeverityLogin=info
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| 172 | #SeverityLoginMulti=warn
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| 173 | #SeverityLogout=info
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| 174 | 
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| 175 | # interval for login/logout checks
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| 176 | #
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| 177 | #LoginCheckInterval=60
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| 178 | 
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| 179 | [Misc]
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| 180 | #
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| 181 | # whether to become a daemon process
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| 182 | Daemon=no
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| 183 | 
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| 184 | # Custom format for message header
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| 185 | #
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| 186 | # %S severity
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| 187 | # %T timestamp
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| 188 | # %C class
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| 189 | #
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| 190 | # %F source file
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| 191 | # %L source line
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| 192 | #
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| 193 | # MessageHeader="%S %T - %F - %L  "
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| 194 | # MessageHeader="<log sev="%S" time="%T" "
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| 195 | 
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| 196 | # the maximum time between client messages (seconds)
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| 197 | # (this is a log server-only option; the default is 86400 sec = 1 day
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| 198 | #
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| 199 | # SetClientTimeLimit=1800
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| 200 | 
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| 201 | # time till next file check (seconds)
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| 202 | SetFilecheckTime=120
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| 203 | 
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| 204 | # DigestAlgo=MD5
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| 205 | 
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| 206 | # Only highest-level (alert) reports will be mailed immediately,
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| 207 | # others will be queued. Here you can define, when the queue will
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| 208 | # be flushed (Note: the queue is automatically flushed after
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| 209 | # completing a file check).
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| 210 | #
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| 211 | # maximum time till next mail (seconds)
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| 212 | SetMailTime=86400
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| 213 | 
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| 214 | # maximum number of queued mails
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| 215 | SetMailNum=10
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| 216 | 
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| 217 | # where to send mail to
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| 218 | SetMailAddress=root@localhost
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| 219 | # MailSubject=* body %H # %M
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| 220 | 
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| 221 | #TrustedUser=uucp,fax,fnet
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| 222 | 
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| 223 | # Watch syslog port
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| 224 | #
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| 225 | # SetUDPActive = yes
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| 226 | 
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| 227 | # mail relay host
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| 228 | # SetMailRelay=localhost
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| 229 | 
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| 230 | # The binary. Setting the path will allow
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| 231 | # samhain to check for modifications between
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| 232 | # startup and exit.
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| 233 | #
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| 234 | # SamhainPath=/usr/local/bin/samhain
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| 235 | 
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| 236 | # where to get time from
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| 237 | # SetTimeServer=www.yourdomain.de
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| 238 | 
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| 239 | # where to export logs to
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| 240 | # SetLogServer=localhost
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| 241 | 
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| 242 | SetRecursionLevel=10
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| 243 | 
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| 244 | #setdatabasepath=AUTO
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| 245 | #setlogfilepath=AUTO
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| 246 | #setlockfilepath=AUTO
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| 247 | 
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| 248 | # timer for time stamps
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| 249 | SetLoopTime=60
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| 250 | 
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| 251 | # report in full detail on modified files
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| 252 | #
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| 253 | ReportFullDetail = no
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| 254 | 
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| 255 | # trusted users (root and the effective user are always trusted)
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| 256 | # TrustedUser=bin
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| 257 | 
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| 258 | # whether to test signature of files (init/check/none)
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| 259 | # - if 'none', then we have to decide this on the command line -
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| 260 | #
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| 261 | ChecksumTest=check
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| 262 | 
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| 263 | # Set the facility for syslog
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| 264 | #
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| 265 | # SyslogFacility=LOG_MAIL
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| 266 | 
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| 267 | # Don't log names of configuration/database files on startup
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| 268 | #
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| 269 | # HideSetup=yes
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| 270 | 
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| 271 | 
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| 272 | # everything below is ignored
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| 273 | [EOF]
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