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Got rkhunter working for HIDS; operational fixes for Sharingan

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This commit is contained in:
DarkFeather 2022-05-03 16:57:52 -05:00
parent d0146770a4
commit 01dde4008d
Signed by: DarkFeather
GPG Key ID: 1CC1E3F4ED06F296
40 changed files with 299 additions and 580 deletions
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9
roles/Sharingan/files/Core
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check program anixix-HTTP with path "/usr/lib/monitoring-plugins/check_http -H aninix.net -e 301"
if status == 1 then exec "/usr/bin/bash /etc/monit.d/scripts/notify aninix.net HTTP is CRITICAL"
check program anixix-HTTPS with path "/usr/lib/monitoring-plugins/check_http -S -H aninix.net -e 200"
if status == 1 then exec "/usr/bin/bash /etc/monit.d/scripts/notify aninix.net HTTPS is CRITICAL"
check program foundation-HTTPS with path "/usr/lib/monitoring-plugins/check_http -S -H foundation.aninix.net -e 200"
if status == 1 then exec "/usr/bin/bash /etc/monit.d/scripts/notify aninix.net HTTPS is CRITICAL"

0
roles/Sharingan/files/DarkNet
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roles/Sharingan/files/Geth-Hub-1
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roles/Sharingan/files/Geth-Hub-2
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roles/Sharingan/files/Geth-Hub-3
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roles/Sharingan/files/Maat
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roles/Sharingan/files/Nazara
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roles/Sharingan/files/Node0
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roles/Sharingan/files/Sharingan
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0
roles/Sharingan/files/lynis/freshclam.service → roles/Sharingan/files/clamav/freshclam.service
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roles/Sharingan/files/lynis/freshclam.timer → roles/Sharingan/files/clamav/freshclam.timer
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roles/Sharingan/files/lynis/sharingan-scan.service Normal file
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[Unit]
Description=Sharingan-IDS | Vulnerability scanning
[Service]
Nice=19
IOSchedulingClass=best-effort
IOSchedulingPriority=7
Type=simple
ExecStartPre=clamscan -r / -i --exclude-dir="/srv/ygddrasil" --exclude-dir="/dev" --exclude-dir="/sys" --exclude-dir="/proc" --exclude-dir="/media/Infected/" --exclude-dir="/etc/snort/rules" --exclude-dir="/etc/suricata/rules"
ExecStart=lynis audit system
ExecStartPost=systemd-cat -t sharingan-vulns arch-audit
User=root
group=root
[Install]
WantedBy=multi-user.target

2
roles/Sharingan/files/lynis/sharingan-vulns.timer → roles/Sharingan/files/lynis/sharingan-scan.timer
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@ -1,5 +1,5 @@
[Unit]
Description=Sharingan-IDS | rkhunter timer
Description=Sharingan-IDS | Vulnerability scanning
[Timer]
OnCalendar=15:00

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roles/Sharingan/files/lynis/sharingan-vulns.service
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[Unit]
Description=Sharingan-IDS | rkhunter HIDS
[Service]
Nice=19
IOSchedulingClass=best-effort
IOSchedulingPriority=7
Type=simple
ExecStart=rkhunter --check --sk
User=root
group=root
[Install]
WantedBy=multi-user.target

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roles/Sharingan/files/monit/checks/system Normal file
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###############################################################################
## Services
###############################################################################
#
## Check general system resources such as load average, cpu and memory
## usage. Each test specifies a resource, conditions and the action to be
## performed should a test fail.
check system $HOST
if loadavg (1min) per core > 2 for 5 cycles then exec "/etc/monit.d/scripts/critical Load average is high"
if memory usage > 75% then exec "/etc/monit.d/scripts/critical Memory is overused."
if swap usage > 25% then exec "/etc/monit.d/scripts/critical Swap is overused."
group system
#
## Check filesystem permissions, uid, gid, space usage, inode usage and disk I/O.
## Other services, such as databases, may depend on this resource and an automatically
## graceful stop may be cascaded to them before the filesystem will become full and data
## lost.
check filesystem rootfs with path /
if space usage > 80% for 5 times within 15 cycles then exec "/etc/monit.d/scripts/critical Root filesystem is too full."
if read rate > 500 operations/s for 5 cycles then exec "/etc/monit.d/scripts/critical Too many reads on root filesystem."
if write rate > 500 operations/s for 5 cycles then exec "/etc/monit.d/scripts/critical Too many writes on root filesystem."
if service time > 50 milliseconds for 3 times within 5 cycles then exec "/etc/monit.d/scripts/critical Root filesystem performing slowly -- check iostat."
group system
#
## Check a network link status (up/down), link capacity changes, saturation
## and bandwidth usage.
#
# check network public with interface eth0
# if failed link then alert
# if changed link then alert
# if saturation > 90% then alert
# if download > 10 MB/s then alert
# if total uploaded > 1 GB in last hour then alert

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roles/Sharingan/files/monit/checks/vips Normal file
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check program https_aninix with path "/usr/lib/monitoring-plugins/check_http --ssl -H aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical aninix.net not reporting OK"
check program https_foundation with path "/usr/lib/monitoring-plugins/check_http --ssl -H foundation.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical foundation.aninix.net not reporting OK"
check program https_geth with path "/usr/lib/monitoring-plugins/check_http --ssl -H geth.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical geth.aninix.net not reporting OK"
check program https_lykos with path "/usr/lib/monitoring-plugins/check_http --ssl -H lykos.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical lykos.aninix.net not reporting OK"
check program https_maat with path "/usr/lib/monitoring-plugins/check_http --ssl -H maat.aninix.net -r PASS"
if status != 0 then exec "/etc/monit.d/scripts/critical maat.aninix.net not reporting OK"
check program https_password with path "/usr/lib/monitoring-plugins/check_http --ssl -H password.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical password.aninix.net not reporting OK"
check program https_sharingan with path "/usr/lib/monitoring-plugins/check_http --ssl -H sharingan.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical sharingan.aninix.net not reporting OK"
check program https_singularity with path "/usr/lib/monitoring-plugins/check_http --ssl -H singularity.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical singularity.aninix.net not reporting OK"
check program https_wolfpack with path "/usr/lib/monitoring-plugins/check_http --ssl -H wolfpack.aninix.net"
if status != 0 then exec "/etc/monit.d/scripts/critical wolfpack.aninix.net not reporting OK"
#check program https_yggdrasil with path "/usr/lib/monitoring-plugins/check_http --ssl -u /web/index.html -H yggdrasil.aninix.net"
# if status != 0 then exec "/etc/monit.d/scripts/critical yggdrasil.aninix.net not reporting OK"

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roles/Sharingan/files/monit/hostdefs/Core Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/DarkNet Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Geth-Hub-1 Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Geth-Hub-2 Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Geth-Hub-3 Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Maat Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Nazara Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Node0 Normal file
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include "/etc/monit.d/checks/system"

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roles/Sharingan/files/monit/hostdefs/Sharingan Normal file
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include "/etc/monit.d/checks/system"
include "/etc/monit.d/checks/vips"

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roles/Sharingan/files/monit/scripts/critical Executable file
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#!/bin/bash
/usr/bin/systemd-cat -t sharingan-eval echo CRITICAL: "$@"

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roles/Sharingan/files/monit/scripts/notify Executable file
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#!/bin/bash
/usr/bin/systemd-cat -t sharingan-eval echo INFO: "$@"

0
roles/Sharingan/files/sharingan-eval.service → roles/Sharingan/files/monit/sharingan-eval.service
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425
roles/Sharingan/files/oinkmaster.conf
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# $Id: oinkmaster.conf,v 1.132 2006/02/02 12:05:08 andreas_o Exp $ #
# This file is pretty big by default, but don't worry.
# The only things required are "path" and "update_files". You must also
# set "url" to point to the correct rules archive for your version of
# Snort, unless you prefer to specify this on the command line.
# The rest in here is just a few recommended defaults, and examples
# how to use all the other optional features and give some ideas how they
# could be used.
# Remember not to let untrusted users edit Oinkmaster configuration
# files, as things like the PATH to use during execution is defined
# in here.
# Use "url = <url>" to specify the location of the rules archive to
# download. The url must begin with http://, https://, ftp://, file://
# or scp:// and end with .tar.gz or .tgz, and the file must be a
# gzipped tarball what contains a directory named "rules".
# You can also point to a local directory with dir://<directory>.
# Multiple "url = <url>" lines can be specified to grab multiple rules
# archives from different locations.
#
# Note: if URL is specified on the command line, it overrides all
# possible URLs specified in the configuration file(s).
#
# The location of the official Snort rules you should use depends
# on which Snort version you run. Basically, you should go to
# http://www.snort.org/rules/ and follow the instructions
# there to pick the right URL for your version of Snort
# (and remember to update the URL when upgrading Snort in the
# future). You can of course also specify locations to third party
# rules.
#
# As of March 2005, you must register on the Snort site to get access
# to the official Snort rules. This will get you an "oinkcode".
# You then specify the URL as
# http://www.snort.org/pub-bin/oinkmaster.cgi/<oinkcode>/<filename>
# For example, if your code is 5a081649c06a277e1022e1284b and
# you use Snort 2.4, the url to use would be (without the wrap):
# http://www.snort.org/pub-bin/oinkmaster.cgi/
# 5a081649c06a277e1022e1284bdc8fabda70e2a4/snortrules-snapshot-2.4.tar.gz
# See the Oinkmaster FAQ Q1 and http://www.snort.org/rules/ for
# more information.
# URL examples follows. Replace <oinkcode> with the code you get on the
# Snort site in your registered user profile.
# Example for Snort
# url = http://www.snort.org/pub-bin/oinkmaster.cgi/157f1670c58caa1bcb3e4de0d68e96c7e12a08ca/snortrules-snapshot-2976.tar.gz
# Suricata
url = http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz
# Example for Community rules
# url = http://www.snort.org/pub-bin/downloads.cgi/Download/comm_rules/Community-Rules.tar.gz
# Example for rules from the Bleeding Snort project
# url = http://www.bleedingsnort.com/bleeding.rules.tar.gz
# If you prefer to download the rules archive from outside Oinkmaster,
# you can then point to the file on your local filesystem by using
# file://<filename>, for example:
# url = file:///tmp/snortrules.tar.gz
# In rare cases you may want to grab the rules directly from a
# local directory (don't confuse this with the output directory).
# url = dir:///etc/snort/src/rules
# Example to use scp to copy the rules archive from another host.
# Only OpenSSH is tested. See the FAQ for more information.
# url = scp://user@somehost.example.com:/somedir/snortrules.tar.gz
# If you use -u scp://... and need to specify a private ssh key (passed
# as -i <key> to the scp command) you can specify it here or add an
# entry in ~/.ssh/config for the Oinkmaster user as described in the
# OpenSSH manual.
# scp_key = /home/oinkmaster/oinkmaster_privkey
# The PATH to use during execution. If you prefer to use external
# binaries (i.e. use_external_bins=1, see below), tar and gzip must be
# found, and also wget if downloading via ftp, http or https. All with
# optional .exe suffix. If you're on Cygwin, make sure that the path
# contains the Cygwin binaries and not the native Win32 binaries or
# you will get problems.
# Assume UNIX style by default:
path = /bin:/usr/bin:/usr/local/bin
# Example if running native Win32 or standalone Cygwin:
# path = c:\oinkmaster;c:\oinkmaster\bin
# Example if running standalone Cygwin and you prefer Cygwin style path:
# path = /cygdrive/c/oinkmaster:/cygdrive/c/oinkmaster/bin
# We normally use external binaries (wget, tar and gzip) since they're
# already available on most systems and do a good job. If you have the
# Perl modules Archive::Tar, IO::Zlib and LWP::UserAgent, you can use
# those instead if you like. You can set use_external_bins below to
# choose which method you prefer. It's set to 0 by default on Win32
# (i.e. use Perl modules), and 1 on other systems (i.e. use external
# binaries). The reason for that is that the required Perl modules
# are included on Windows/ActivePerl 5.8.1+, so it's easier to use
# those than to install the ported Unix tools. (Note that if you're
# using scp to download the archive, external scp binary is still
# used.)
# use_external_bins = 0
# Temporary directory to use. This directory must exist when starting and
# Oinkmaster will then create a temporary sub directory in here.
# Keep it as a #comment if you want to use the default.
# The default will be checked for in the environment variables TMP,
# TMPDIR or TEMPDIR, or otherwise use "/tmp" if none of them was set.
# Example for UNIX.
# tmpdir = /home/oinkmaster/tmp/
# Example if running native Win32 or Cygwin.
# tmpdir = c:\tmp
# Example if running Cygwin and you prefer Cygwin style path.
# tmpdir = /cygdrive/c/tmp
# The umask to use during execution if you want it to be something
# else than the current value when starting Oinkmaster.
# This will affect the mode bits when writing new files.
# Keep it commented out to keep your system's current umask.
# umask = 0027
# Files in the archive(s) matching this regular expression will be
# checked for changes, and then updated or added if needed.
# All other files will be ignored. You can then choose to skip
# individual files by specifying the "skipfile" keyword below.
# Normally you shouldn't need to change this one.
update_files = \.rules$|\.config$|\.conf$|\.txt$|\.map$
# Regexp of keywords that starts a Snort rule.
# May be useful if you create your own ruletypes and want those
# lines to be regarded as rules as well.
# rule_actions = alert|drop|log|pass|reject|sdrop|activate|dynamic
# If the number of rules files in the downloaded archive matching the
# 'update_files' regexp is below min_files, or if the number
# of rules is below min_rules, the rules are regarded as broken
# and the update is aborted with an error message.
# Both are set to 1 by default (i.e. the archive is only regarded as
# broken if it's totally empty).
# If you download from multiple URLs, the count is the total number
# of files/rules across all archives.
# min_files = 1
# min_rules = 1
# By default, a basic sanity check is performed on most paths/filenames
# to see if they contain illegal characters that may screw things up.
# If this check is too strict for your system (e.g. you get bogus
# "illegal characters in filename" errors because of your local language
# etc) and you're sure you want to disable the checks completely,
# set use_path_checks to 0.
# use_path_checks = 1
# If you want Oinkmaster to send a User-Agent HTTP header string
# other than the default one for wget/LWP, set this variable.
# user_agent = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
# You can include other files anywhere in here by using
# "include <file>". <file> will be parsed just like a regular
# oinkmaster.conf as soon as the include statement is seen, and then
# return and continue parsing the rest of the original file. If an
# option is redefined, it will override the previous value. You can use
# as many "include" statements as you wish, and also include even more
# files from included files. Example to load stuff from "/etc/foo.conf".
# include /etc/foo.conf
#######################################################################
# Files to totally skip (i.e. never update or check for changes) #
# #
# Syntax: skipfile filename #
# or: skipfile filename1, filename2, filename3, ... #
#######################################################################
# Ignore local.rules from the rules archive by default since we might
# have put some local rules in our own local.rules and we don't want it
# to get overwritten by the empty one from the archive after each
# update.
skipfile local.rules
# The file deleted.rules contains rules that have been deleted from
# other files, so there is usually no point in updating it.
skipfile deleted.rules
# Also skip snort.conf by default since we don't want to overwrite our
# own snort.conf if we have it in the same directory as the rules. If
# you have your own production copy of snort.conf in another directory,
# it may be really nice to check for changes in this file though,
# especially since variables are sometimes added or modified and
# new/old files are included/excluded.
skipfile snort.conf
# You may want to consider ignoring threshold.conf for the same reasons
# as for snort.conf, i.e. if you customize it locally and don't want it
# to become overwritten by the default one. It may be better to put
# local thresholding/suppressing in some local file and still update
# and use the official one though, in case important stuff is added to
# it some day. We do update it by default, but it's your call.
# skipfile threshold.conf
# If you update from multiple URLs at the same time you may need to
# ignore the sid-msg.map (and generate it yourself if you need one) as
# it's usually included in each rules tarball. See the FAQ for more info.
# skipfile sid-msg.map
##########################################################################
# SIDs to modify after each update (only for the skilled/stupid/brave). #
# Don't use it unless you have to. There is nothing that stops you from #
# modifying rules in such ways that they become invalid or generally #
# break things. You have been warned. #
# If you just want to disable SIDs, please skip this section and have a #
# look at the "disablesid" keyword below. #
# #
# You may specify multiple modifysid directives for the same SID (they #
# will be processed in order of appearance), and you may also specify a #
# list of SIDs on which the substitution should be applied. #
# If the argument is in the form something.something it's regarded #
# as a filename and the substitution will apply on all rules in that #
# file. The wildcard ("*") can be used to apply the substitution on all #
# rules regardless of the SID or file. Please avoid using #comments #
# at the end of modifysid lines, they may confuse the parser in some #
# situations. #
# #
# Syntax: #
# modifysid SID "replacethis" | "withthis" #
# or: #
# modifysid SID1, SID2, SID3, ... "replacethis" | "withthis" #
# or: #
# modifysid file "replacethis" | "withthis" #
# or: #
# modifysid * "replacethis" | "withthis" #
# #
# The strings within the quotes will basically be passed to a #
# s/replacethis/withthis/ statement in Perl, so they must be valid #
# regular expressions. The strings are case-insensitive and only the #
# first occurrence will be replaced. If there are multiple occurrences #
# you want to replace, simply repeat the same modifysid line. #
# As the strings are regular expressions, you MUST escape special #
# characters like $ \ / ( ) | by prepending a "\" to them. #
# #
# If you specify a modifysid statement for a multi-line rule, Oinkmaster #
# will first translate the rule into a single-line version and then #
# perform the substitution, so you don't have to care about the trailing #
# backslashes and newlines. #
# #
# If you use backreference variables in the substitution expression, #
# it's strongly recommended to specify them as ${1} instead of $1 and so #
# on, to avoid parsing confusion with unexpected results in some #
# situations. Note that modifysid statements will process both active #
# and inactive (disabled) rules. #
# #
# You may want to check out README.templates and template-examples.conf #
# to find how you can simplify the modifysid usage by using templates. #
##########################################################################
# Example to enable a rule (in this case SID 1325) that is disabled by
# default, by simply replacing leading "#alert" with "alert".
# (You should really use 'enablesid' for this though.)
# Oinkmaster removes whitespaces next to the leading "#" so you don't
# have to worry about that, but be careful about possible whitespace in
# other places when writing the regexps.
# modifysid 1325 "^#alert" | "alert"
# You could also do this to enable it no matter what type of rule it is
# (alert, log, pass, etc).
# modifysid 1325 "^#" | ""
# Example to add "tag" stuff to SID 1325.
# modifysid 1325 "sid:1325;" | "sid:1325; tag: host, src, 300, seconds;"
# Example to make SID 1378 a 'drop' rule (valid if you're running
# Snort_inline).
# modifysid 1378 "^alert" | "drop"
# Example to replace first occurrence of $EXTERNAL_NET with $HOME_NET
# in SID 302.
# modifysid 302 "\$EXTERNAL_NET" | "\$HOME_NET"
# You can also specify that a substitution should apply on multiple SIDs.
# modifysid 302,429,1821 "\$EXTERNAL_NET" | "\$HOME_NET"
# You can take advantage of the fact that it's regular expressions and
# do more complex stuff. This example (for Snort_inline) adds a 'replace'
# statement to SID 1324 that replaces "/bin/sh" with "/foo/sh".
# modifysid 1324 "(content\s*:\s*"\/bin\/sh"\s*;)" | \
# "${1} replace:"\/foo\/sh";"
# If you for some reason would like to add a comment inside the actual
# rules file, like the reason why you disabled this rule, you can do
# like this (you would normally add such comments in oinkmaster.conf
# though).
# modifysid 1324 "(.+)" | "# 20020101: disabled this rule just for fun:\n#${1}"
# Here is an example that is actually useful. Let's say you don't care
# about incoming welchia pings (detected by SID 483 at the time of
# writing) but you want to know when infected hosts on your network
# scans hosts on the outside. (Remember that watching for outgoing
# malicious packets is often just as important as watching for incoming
# ones, especially in this case.) The rule currently looks like
# "alert icmp $EXTERNAL_NET any -> $HOME_NET any ..."
# but we want to switch that so it becomes
# "alert icmp $HOME_NET any -> $EXTERNAL_NET any ...".
# Here is how it could be done.
# modifysid 483 \
# "(.+) \$EXTERNAL_NET (.+) \$HOME_NET (.+)" | \
# "${1} \$HOME_NET ${2} \$EXTERNAL_NET ${3}"
# The wildcard (modifysid * ...) can be used to do all kinds of
# interesting things. The substitution expression will be applied on all
# matching rules. First, a silly example to replace "foo" with "bar" in
# all rules (that have the string "foo" in them, that is.)
# modifysid * "foo" | "bar"
# If you for some reason don't want to use the stream preprocessor to
# match established streams, you may want to replace the 'flow'
# statement with 'flags:A+;' in all those rules.
# modifysid * "flow:[a-z,_ ]+;" | "flags:A+;"
# Example to convert all rules of classtype attempted-admin to 'drop'
# rules (for Snort_inline only, obviously).
# modifysid * "^alert (.*classtype\s*:\s*attempted-admin)" | "drop ${1}"
# This one will append some text to the 'msg' string for all rules that
# have the 'tag' keyword in them.
# modifysid * "(.*msg:\s*".+?)"(\s*;.+;\s*tag:.*)" | \
# "${1}, going to tag this baby"${2}"
# There may be times when you want to replace multiple occurrences of a
# certain keyword/string in a rule and not just the first one. To
# replace the first two occurrences of "foo" with "bar" in SID 100,
# simply repeat the modifysid statement:
# modifysid 100 "foo" | "bar"
# modifysid 100 "foo" | "bar"
# Or you can even specify a SID list but repeat the same SID as many
# times as required, like:
# modifysid 100,100,100 "foo" | "bar"
# Enable all rules in the file exploit.rules.
# modifysid exploit.rules "^#" | ""
# Enable all rules in exploit.rules, icmp-info.rules and also SID 1171.
# modifysid exploit.rules, snmp.rules, 1171 "^#" | ""
########################################################################
# SIDs that we don't want to update. #
# If you for some reason don't want a specific rule to be updated #
# (e.g. you made local modifications to it and you never want to #
# update it and don't care about changes in the official version), you #
# can specify a "localsid" statement for it. This means that the old #
# version of the rule (i.e. the one in the rules file on your #
# harddrive) is always kept, regardless if the official version has #
# been updated. Please do not use this feature unless in special #
# cases as it's easy to end up with many signatures that aren't #
# maintained anymore. See the FAQ for details about this and hints #
# about better solutions regarding customization of rules. #
# #
# Syntax: localsid SID #
# or: localsid SID1, SID2, SID3, ... #
########################################################################
# Example to never update SID 1325.
# localsid 1325
########################################################################
# SIDs to enable after each update. #
# Will simply remove all the leading '#' for a specified SID (if it's #
# a multi-line rule, the leading '#' for all lines are removed.) #
# These will be processed after all the modifysid and disablesid #
# statements. Using 'enablesid' on a rule that is not disabled is a #
# NOOP. #
# #
# Syntax: enablesid SID #
# or: enablesid SID1, SID2, SID3, ... #
########################################################################
# Example to enable SID 1325.
# enablesid 1325
########################################################################
# SIDs to comment out, i.e. disable, after each update by placing a #
# '#' in front of the rule (if it's a multi-line rule, it will be put #
# in front of all lines). #
# #
# Syntax: disablesid SID #
# or: disablesid SID1, SID2, SID3, ... #
########################################################################
# You can specify one SID per line.
# disablesid 1
# disablesid 2
# disablesid 3
# And also as comma-separated lists.
# disablesid 4,5,6
# It's a good idea to also add comment about why you disable the sid:
# disablesid 1324 # 20020101: disabled this SID just because I can

9
roles/Sharingan/files/rkhunter/rkhunter.conf
View File

@ -191,8 +191,6 @@
#
# The default value is based on the root account PATH environment variable.
#
#BINDIR=/bin /usr/bin /sbin /usr/sbin
#BINDIR=+/usr/local/bin +/usr/local/sbin
#
# This option specifies the default language to use. This should be similar to
@ -1339,4 +1337,11 @@ SCRIPTWHITELIST=/usr/bin/egrep
SCRIPTWHITELIST=/usr/bin/fgrep
SCRIPTWHITELIST=/usr/bin/ldd
SCRIPTWHITELIST=/usr/bin/vendor_perl/GET
BINDIR=/bin /usr/bin /sbin /usr/sbin
BINDIR=+/usr/local/bin +/usr/local/sbin
# Allowlist for false postives
ALLOWPROCLISTEN=/usr/bin/inspircd
PORT_WHITELIST=TCP:6667
ALLOWDEVFILE=/dev/shm/PostgreSQL*
ALLOWDEVFILE=/dev/shm/mono*

2
roles/Sharingan/files/scripts/notify
View File

@ -1,2 +0,0 @@
#!/bin/bash
systemd-cat -t sharingan-eval "$@"

0
roles/Sharingan/files/sharingan-data.service/Archlinux → roles/Sharingan/files/syslog-ng/sharingan-data.service/Archlinux
View File

0
roles/Sharingan/files/sharingan-data.service/Debian → roles/Sharingan/files/syslog-ng/sharingan-data.service/Debian
View File

0
roles/Sharingan/files/syslog-ng@sharingan-data → roles/Sharingan/files/syslog-ng/syslog-ng@sharingan-data
View File

103
roles/Sharingan/tasks/data.yml
View File

@ -37,7 +37,7 @@
- name: Sharingan-Data service conf
become: yes
copy:
src: syslog-ng@sharingan-data
src: syslog-ng/syslog-ng@sharingan-data
dest: /etc/default/syslog-ng@sharingan-data
owner: root
group: root
@ -47,107 +47,8 @@
become: yes
register: data_service
copy:
src: "sharingan-data.service/{{ ansible_os_family }}"
src: "syslog-ng/sharingan-data.service/{{ ansible_os_family }}"
dest: /usr/lib/systemd/system/sharingan-data.service
owner: root
group: root
mode: 0750
- name: Sharingan-Eval service
become: yes
register: eval_service
copy:
src: sharingan-eval.service
dest: /usr/lib/systemd/system/sharingan-eval.service
owner: root
group: root
mode: 0750
- name: Sharingan-Eval monitrc
become: yes
template:
src: monitrc.j2
dest: /etc/monitrc
owner: root
group: root
mode: 0700
- name: Sharingan-Eval includes dir
become: yes
file:
path: /etc/monit.d
state: directory
- name: Sharingan-Eval monit templates
become: yes
copy:
src: templates
dest: /etc/monit.d/templates
owner: root
group: root
mode: 0700
- name: Sharingan-Eval monit scripts
become: yes
copy:
src: templates
dest: /etc/monit.d/scripts
owner: root
group: root
mode: 0700
- name: Sharingan-Eval monit host config
become: yes
copy:
src: "{{ inventory_hostname }}"
dest: "/etc/monit.d/{{ inventory_hostname }}"
owner: root
group: root
mode: 0700
- name: Sharingan-Heartbeat service
become: yes
register: heartbeat_service
copy:
src: "{{ item }}"
dest: /usr/lib/systemd/system
owner: root
group: root
mode: 0750
loop:
- sharingan-heartbeat.timer
- sharingan-heartbeat.service
- name: Sharingan-Data heartbeat timer
become: yes
copy:
src: sharingan-heartbeat.timer
dest: /usr/lib/systemd/system
owner: root
group: root
mode: 0750
- systemd:
daemon_reload: yes
become: yes
when: data_service.changed or eval_service.changed or heartbeat_service.changed
- name: Start Sharingan-Data services
become: yes
service:
name: "{{ item }}"
state: restarted
enabled: yes
loop:
- sharingan-data.service
- sharingan-heartbeat.timer
- sharingan-eval.service
- name: Disable default service
become: yes
ignore_errors: yes
service:
name: syslog-ng@default.service
state: stopped
enabled: no

59
roles/Sharingan/tasks/eval.yml Normal file
View File

@ -0,0 +1,59 @@
---
- name: Sharingan-Eval service
become: yes
register: eval_service
copy:
src: monit/sharingan-eval.service
dest: /usr/lib/systemd/system/sharingan-eval.service
owner: root
group: root
mode: 0750
- name: Sharingan-Eval monitrc
become: yes
template:
src: monitrc.j2
dest: /etc/monitrc
owner: root
group: root
mode: 0700
- name: Sharingan-Eval includes dir
become: yes
loop:
- "/etc/monit.d/"
- "/etc/monit.d/scripts"
- "/etc/monit.d/checks"
file:
path: "{{ item }}"
state: directory
- name: Sharingan-Eval monit templates
become: yes
copy:
src: monit/checks/
dest: /etc/monit.d/checks
owner: root
group: root
mode: 0700
- name: Sharingan-Eval monit scripts
become: yes
copy:
src: monit/scripts/
dest: /etc/monit.d/scripts
owner: root
group: root
mode: 0700
- name: Sharingan-Eval monit host config
become: yes
copy:
src: "monit/hostdefs/{{ inventory_hostname }}"
dest: "/etc/monit.d/{{ inventory_hostname }}"
owner: root
group: root
mode: 0700

48
roles/Sharingan/tasks/heartbeat.yml Normal file
View File

@ -0,0 +1,48 @@
---
- name: Sharingan-Heartbeat service
become: yes
register: heartbeat_service
copy:
src: "{{ item }}"
dest: /usr/lib/systemd/system
owner: root
group: root
mode: 0750
loop:
- sharingan-heartbeat.timer
- sharingan-heartbeat.service
- name: Sharingan-Data heartbeat timer
become: yes
copy:
src: sharingan-heartbeat.timer
dest: /usr/lib/systemd/system
owner: root
group: root
mode: 0750
- systemd:
daemon_reload: yes
become: yes
when: data_service.changed or eval_service.changed or heartbeat_service.changed
- name: Start Sharingan-Data services
become: yes
service:
name: "{{ item }}"
state: restarted
enabled: yes
loop:
- sharingan-data.service
- sharingan-heartbeat.timer
- sharingan-eval.service
- name: Disable default service
become: yes
ignore_errors: yes
service:
name: syslog-ng@default.service
state: stopped
enabled: no

90
roles/Sharingan/tasks/ids.yml
View File

@ -1,14 +1,17 @@
---
- name: sshguard package
- name: IDS packages
become: yes
register: package_install
package:
name:
- sshguard
- suricata
- oinkmaster
- rkhunter
state: present
# Network IPS
- name: sshguard config
become: yes
copy:
@ -28,32 +31,79 @@
group: root
mode: 0600
# - name: Copy oinkmaster service
# register: oinkmaster_service
# become: yes
# loop:
# - oinkmaster.service
# - oinkmaster.timer
# copy:
# src: "{{ item }}"
# dest: "/usr/lib/systemd/system/{{ item }}"
# owner: root
# group: root
# mode: 0644
#
# - systemd:
# daemon_reload: yes
# become: yes
# when: oinkmaster_service.changed
# Host IDS
- name: Copy rkhunter service
register: rkhunter_conf
become: yes
copy:
src: rkhunter/rkhunter.conf
dest: "/etc/rkhunter.conf"
owner: root
group: root
mode: 0644
- name: Copy rkhunter service
register: rkhunter_service
become: yes
loop:
- rkhunter.service
- rkhunter.timer
copy:
src: "rkhunter/{{ item }}"
dest: "/usr/lib/systemd/system/{{ item }}"
owner: root
group: root
mode: 0644
# Network IDS
- name: Copy oinkmaster conf
register: oinkmaster_conf
become: yes
copy:
src: "oinkmaster/oinkmaster.conf"
dest: "/usr/lib/systemd/system/oinkmaster.conf"
owner: root
group: root
mode: 0644
- name: Copy oinkmaster service
register: oinkmaster_service
become: yes
loop:
- oinkmaster.service
- oinkmaster.timer
copy:
src: "oinkmaster/{{ item }}"
dest: "/usr/lib/systemd/system/{{ item }}"
owner: root
group: root
mode: 0644
- systemd:
daemon_reload: yes
become: yes
when: oinkmaster_service.changed or rkhunter_service.changed
- name: Update oinkmaster DB
become: yes
when: package_install.changed or oinkmaster_conf.changed
service:
name: oinkmaster.service
state: started
- name: Update rkhunter DB
become: yes
when: package_install.changed or rkhunter_conf.changed
command: "/bin/bash -c 'export PATH=/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; rkhunter -C && rkhunter --propupd'"
- name: IDS services
become: yes
loop:
- suricata.service
- sshguard.service
# - oinkmaster.timer
- oinkmaster.timer
- rkhunter.timer
service:
name: "{{ item }}"
state: restarted
enabled: yes

7
roles/Sharingan/tasks/main.yml
View File

@ -1,4 +1,8 @@
---
- import_tasks: ../roles/Sharingan/tasks/data.yml
- import_tasks: ../roles/Sharingan/tasks/eval.yml
- import_tasks: ../roles/Sharingan/tasks/heartbeat.yml
- import_tasks: ../roles/Sharingan/tasks/siem.yml
when: siem is defined
@ -6,7 +10,6 @@
- import_tasks: ../roles/Sharingan/tasks/ids.yml
when: secdetection is defined
- import_tasks: ../roles/Sharingan/tasks/vulns.yml
- import_tasks: ../roles/Sharingan/tasks/scans.yml
when: ansible_os_family == "Archlinux"
- import_tasks: ../roles/Sharingan/tasks/data.yml

18
roles/Sharingan/tasks/vulns.yml → roles/Sharingan/tasks/scans.yml
View File

@ -20,7 +20,7 @@
group: root
mode: 0600
- name: lynis services
- name: Scanning services
become: yes
copy:
src: "lynis/{{ item }}"
@ -29,8 +29,18 @@
group: root
mode: 0664
loop:
- sharingan-vulns.service
- sharingan-vulns.timer
- sharingan-scan.service
- sharingan-scan.timer
- name: Scanning services
become: yes
copy:
src: "clamav/{{ item }}"
dest: /usr/lib/systemd/system/
owner: root
group: root
mode: 0664
loop:
- freshclam.service
- freshclam.timer
@ -38,7 +48,7 @@
become: yes
loop:
- freshclam.timer
- sharingan-vulns.timer
- sharingan-scan.timer
service:
name: "{{ item }}"
state: restarted