Suricata : Système de détection et de prévention d'intrusion

Le moteur Suricata est un IDS/IPS Open Source. Ce moteur n'est pas destiné à remplacer à la ou émuler les outils existants dans l'industrie, mais ils apporteront de nouvelles idées et technologies sur le terrain.

OISF fait partie et est financée par le Department of Homeland Direction de la sécurité pour la science et la technologie hôte programme (Open Homeland Security Technology), par l'espace de la Navy and Naval Warfare Systems Command (SPAWAR), ainsi que par le soutien très généreux de la membres du Consortium OISF. Plus d'informations sur le Consortium est disponible, ainsi qu'une liste de nos membres actuels du consortium.

Le moteur de Suricata et la Bibliothèque HTP sont disponibles pour l'utilisation sous licence GPL 2.

Voir aussi : snort inline

Site officiel : http://openinfosecfoundation.org/index.php/download-suricata

Installez le paquet suricata.

La dernière version est disponible sur le dépôt ppa ppa:honeynet/nightly ,puis recharger la liste des paquets ,Philipp Seidel maintient les mises à jour de Suricata pour Ubuntu Lucid, Ubuntu Maverick.

• Télécharger les sources.
• Dépendances :
• Compiler.

echo " compilation "

echo "http://bailey.st/blog/2010/07/03/suricata-1-0-0-setup-on-ubuntu-10-04/"

suricataversion=suricata-1.0.5
sudo apt-get -y install libpcre3 libpcre3-dbg libpcre3-dev build-essential autoconf automake libtool libpcap-dev libnet1-dev libyaml-0-2 libyaml-dev zlib1g zlib1g-dev libcap-ng-dev libcap-ng0
sudo apt-get -y install libnetfilter-queue-dev libnetfilter-queue1 libnfnetlink-dev libnfnetlink0
cd
mkdir suricata-1.0.5
wget http://people.redhat.com/sgrubb/libcap-ng/libcap-ng-0.6.4.tar.gz
tar -xzvf libcap-ng-0.6.4.tar.gz
cd libcap-ng-0.6.4
./configure && make && sudo make install
apt-get install libhtp1
apt-get install libhtp-dev
wget http://www.openinfosecfoundation.org/download/$suricataversion.tar.gz
tar -xvzf $suricataversion.tar.gz
cd suricata-1.0.0
./configure --enable-nfqueue
sudo mkdir /var/log/suricata/
make
make install
mkdir /etc/suricata
apt-get install checkinstall
checkinstall
dpkg -i suricata_1.0.0-1_i386.deb
cp classification.config suricata.yaml /etc/suricata/
mkdir /etc/suricata/rules
cd /etc/suricata/rules
wget http://www.emergingthreats.net/rules/emerging-attack_response.rules
wget http://www.emergingthreats.net/rules/emerging-scan.rules
wget http://www.emergingthreats.net/rules/emerging-exploit.rules
wget http://www.emergingthreats.net/rules/emerging-current_events.rules
wget http://www.emergingthreats.net/rules/emerging-voip.rules
wget http://www.emergingthreats.net/rules/emerging-malware.rules
wget http://www.emergingthreats.net/rules/emerging-dos.rules
wget http://www.emergingthreats.net/rules/emerging-drop.rules
wget http://www.emergingthreats.net/rules/emerging-compromised.rules
wget http://www.emergingthreats.net/rules/emerging-dshield.rules
wget http://www.emergingthreats.net/rules/emerging-botcc.rules
wget http://www.emergingthreats.net/rules/emerging-rbn.rules
wget http://www.emergingthreats.net/rules/emerging-virus.rules
cd /etc/suricata/
sudo vi suricata.yaml
suricata -D  -c /etc/suricata/suricata.yaml -s /etc/suricata/classification.config -i wlan0

echo "Mode host situation = firewall sur le pc"

sudo iptables -I INPUT -j NFQUEUE
sudo iptables -I OUTPUT -j NFQUEUE

echo "Mode gateway-scenario forwarding = firewall en entré de DMZ ( réseau entreprise ) "
echo "sudo iptables -I FORWARD -j NFQUEUE"

sudo cp /etc/suricata/suricata-debian.yaml /etc/suricata/suricata.yaml

echo "update rules"

cd /etc/snort/rules

echo "http://www.emergingthreats.net"
sudo wget http://www.emergingthreats.net/rules/emerging.rules.tar.gz
sudo tar xvf emerging.rules.tar.gz
sudo rm emerging.rules.tar.gz
sudo cp rules/* .

echo " http://sagan.softwink.com/ "
sudo wget http://sagan.softwink.com/rules/sagan-rules-current.tar.gz
sudo tar xvf sagan-rules-current.tar.gz
sudo rm sagan-rules-current.tar.gz
sudo cp sagan-rules/* .

echo "rules from suricata"
sudo wget https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/changes/rules/decoder-events.rules
sudo wget https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/changes/rules/stream-events.rules
sudo wget https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/changes/rules/smtp-events.rules
sudo wget https://redmine.openinfosecfoundation.org/projects/suricata/repository/revisions/master/changes/rules/http-events.rules

sudo gedit /etc/suricata/suricata.yaml

Chercher : "rule-files:"

Et ajouter ou retirer des règles.

Vous pouvez ajouter ces règles provenant d'emergingtreat : par défaut :

 - emerging-attack_response.rules
 - emerging-dos.rules
 - emerging-exploit.rules
 - emerging-game.rules
 - emerging-inappropriate.rules
 - emerging-malware.rules
 - emerging-p2p.rules
 - emerging-policy.rules
 - emerging-scan.rules
 - emerging-virus.rules
 - emerging-voip.rules
 - emerging-web.rules
 - emerging-web_client.rules
 - emerging-web_server.rules
 - emerging-web_specific_apps.rules
 - emerging-user_agents.rules
 - emerging-current_events.rules

Toutes les règles

 - emerging-activex.rules
 - emerging-attack_response.rules
 - emerging-botcc.rules
 - emerging-chat.rules
 - emerging-ciarmy.rules
 - emerging-compromised.rules
 - emerging-current_events.rules
 - emerging-deleted.rules
 - emerging-dns.rules
 - emerging-dos.rules
 - emerging-drop.rules
 - emerging-dshield.rules
 - emerging-exploit.rules
 - emerging-ftp.rules
 - emerging-games.rules
 - emerging-icmp_info.rules
 - emerging-icmp.rules
 - emerging-imap.rules
 - emerging-inappropriate.rules
 - emerging-malware.rules
 - emerging-misc.rules
 - emerging-mobile_malware.rules
 - emerging-netbios.rules
 - emerging-p2p.rules
 - emerging-policy.rules
 - emerging-pop3.rules
 - emerging-rbn-malvertisers.rules
 - emerging-rbn.rules
 - emerging-rpc.rules
 - emerging-scada.rules
 - emerging-scan.rules
 - emerging-shellcode.rules
 - emerging-smtp.rules
 - emerging-snmp.rules
 - emerging-sql.rules
 - emerging-telnet.rules
 - emerging-tftp.rules
 - emerging-tor.rules
 - emerging-trojan.rules
 - emerging-user_agents.rules
 - emerging-virus.rules
 - emerging-voip.rules
 - emerging-web_client.rules
 - emerging-web_server.rules
 - emerging-web_specific_apps.rules
 - emerging-worm.rules

Vous pouvez ajouter ces règles provenant de l'ips sagan :

 - apache.rules
 - apc-emu.rules
 - arp-normalize.rulebase
 - arp.rules
 - asterisk.rules
 - attack.rules
 - bash.rules
 - bind.rules
 - bonding.rules
 - bro-ids.rules
 - cacti-thold.rules
 - cisco-ios.rules
 - cisco-normalize.rulebase
 - cisco-pixasa.rules
 - classification.config
 - courier.rules
 - dns-normalize.rulebase
 - dovecot.rules
 - fortinet.rules
 - ftpd.rules
 - grsec.rules
 - hordeimp.rules
 - hostapd.rules
 - imapd.rules
 - imap-normalize.rulebase
 - ipop3d.rules
 - juniper.rules
 - kismet.rules
 - knockd.rules
 - milter.rules
 - mysql.rules
 - nginx.rules
 - ntp.rules
 - openssh-normalize.rulebase
 - openssh.rules
 - ossec-mi.rules
 - ossec.rules
 - php.rules
 - postfix.rules
 - postgresql.rules
 - pptp.rules
 - proftpd.rules
 - pure-ftpd.rules
 - racoon.rules
 - reference.config
 - roundcube.rules
 - rsync.rules
 - sagan-sid-msg.map
 - samba.rules
 - sendmail.rules
 - smtp-normalize.rulebase
 - snort.rules
 - solaris.rules
 - sonicwall-normalize.rulebase
 - sonicwall.rules
 - squid.rules
 - su.rules
 - syslog.rules
 - tcp.rules
 - telnet.rules
 - tripwire.rules
 - vmpop3d.rules
 - vmware.rules
 - vpopmail.rules
 - vsftpd.rules
 - weblabrinth.rules
 - windows.rules
 - wordpress.rules
 - xinetd.rules
 - zeus.rules

sudo suricata -D -c /etc/suricata/suricata.yaml -q 0

Contributeurs principaux : Psychederic