Snort mailing list archives
Re: A size of log file is zero although there is an attack
From: Jutichai Thongkrachai <thsecmaniac () gmail com>
Date: Sat, 27 Sep 2014 15:22:54 +0700
To Waldo and Sharif I still get empty log after I try to reinstall by following Sharif's steps although I try to : - check a user/group permission which is set to be snort:snort on /etc/snort. /usr/local/lib, /var/log/snort and /usr/local/bin - start a service of snort at /etc/init.d/snort - run "snort -de -h 10.4.0.0/24 -c /etc/snort/snort.conf -i enp2s0 -l /var/log/snort -u snort -g snort" command and then try to run Zenmap (GUI namp) to run a port scan and run Wireshark too which capture a packet that Zenmap send to a target computer - run "snort -u snort -g snort -c /etc/snort/snort.conf -i enp2s0" command and run zenmap again the log just change date and time that it's created only. Do I configure a hardware of my Snort IDS Server wrong? - 2014-09-26 20:06 GMT+07:00 <snort-users-request () lists sourceforge net>:
Send Snort-users mailing list submissions to snort-users () lists sourceforge net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/snort-users or, via email, send a message with subject or body 'help' to snort-users-request () lists sourceforge net You can reach the person managing the list at snort-users-owner () lists sourceforge net When replying, please edit your Subject line so it is more specific than "Re: Contents of Snort-users digest..." When responding, please don't respond with the entire Digest. Please trim your response. Today's Topics: 1. http_header not working (NIDS TEAM) 2. Re: http_header not working (Shirkdog) 3. Re: A size of log file is zero although there is an attack (Sharif Uddin) ---------- จดหมายที่ถูกส่งต่อ ---------- From: NIDS TEAM <nidsteam () gmail com> To: snort-users () lists sourceforge net Cc: Date: Fri, 26 Sep 2014 14:29:17 +0200 Subject: [Snort-users] http_header not working Hi I just encounter a problem with the http_* keywords in Snort rules. There is a GET request to www.anywebsite.com/test The following signature triggers: alert ip any any -> any any (content:"test"; msg:"Test Signature"; sid:"9999999"; rev:1); The following signatures do not: alert ip any any -> any any (content:"test"; http_header; msg:"Test Signature"; sid:"9999998"; rev:1); alert ip any any -> any any (content:"test"; http_uri; msg:"Test Signature"; sid:"9999997"; rev:1); Does anyone have an idea why? I tested the behaviour with: - Security Onion - Snort 2.9.5.6 Default shipped configuration plus the above rules - Ubuntu Snort download off the shelf - Snort 2.9.6.0 - Latest and greatest compiled - Snort 2.9.6.2 There is always the same behaviour. Thanks already guido ---------- จดหมายที่ถูกส่งต่อ ---------- From: Shirkdog <shirkdog () gmail com> To: NIDS TEAM <nidsteam () gmail com> Cc: snort-users mailinglist <snort-users () lists sourceforge net> Date: Fri, 26 Sep 2014 09:06:05 -0400 Subject: Re: [Snort-users] http_header not working Is there a reason you are using "alert ip" Should be alert tcp. On Sep 26, 2014 8:32 AM, "NIDS TEAM" <nidsteam () gmail com> wrote:Hi I just encounter a problem with the http_* keywords in Snort rules. There is a GET request to www.anywebsite.com/test The following signature triggers: alert ip any any -> any any (content:"test"; msg:"Test Signature"; sid:"9999999"; rev:1); The following signatures do not: alert ip any any -> any any (content:"test"; http_header; msg:"Test Signature"; sid:"9999998"; rev:1); alert ip any any -> any any (content:"test"; http_uri; msg:"Test Signature"; sid:"9999997"; rev:1); Does anyone have an idea why? I tested the behaviour with: - Security Onion - Snort 2.9.5.6 Default shipped configuration plus the above rules - Ubuntu Snort download off the shelf - Snort 2.9.6.0 - Latest and greatest compiled - Snort 2.9.6.2 There is always the same behaviour. Thanks already guido ------------------------------------------------------------------------------ Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!---------- จดหมายที่ถูกส่งต่อ ---------- From: Sharif Uddin <Sharif.Uddin () spectrumasa com> To: Jutichai Thongkrachai <thsecmaniac () gmail com>, " snort-users () lists sourceforge net" <snort-users () lists sourceforge net> Cc: Date: Fri, 26 Sep 2014 13:06:23 +0000 Subject: Re: [Snort-users] A size of log file is zero although there is an attack Try re-install - Review the following steps Incase you missed anything http://blog.famillecollet.com/post/2014/06/10/RHEL-7-en systemctl stop firewalld systemctl disable firewalld yum update -y yum install gcc flex bison zlib zlib-devel libpcap libpcap-devel pcre pcre-devel libdnet libdnet-devel tcpdump wget net-tools mariadb-server net-tools wget -y get libdnetdebug from http://rpm.pbone.net/index.php3/stat/4/idpl/15290376/dir/redhat_el_6/com/libdnet-debuginfo-1.12-6.el6.x86_64.rpm.html rpm -ivh libdnet-debuginfo-1.12-6.el6.x86_64.rpm cd /usr/local/src wget https://www.snort.org/downloads/snort/snort-2.9.6.2.tar.gz wget https://www.snort.org/downloads/snort/daq-2.0.2.tar.gz # install daq tar -zxvf daq-2.0.2.tar.gz cd daq-2.0.2 ./configure make make install cd /usr/local/lib ldconfig -v /usr/local/lib # install snort cd /usr/local/src/snort-2.9.6.2 ./configure --enable-sourcefire make make install cd /usr/local/lib ldconfig -v /usr/local/lib cd /etc mkdir -p snort cd snort cp /usr/local/src/snort-2.9.6.2/etc/* . # get latest rule set wget https://www.snort.org/downloads/registered/snortrules-snapshot-2962.tar.gz tar -zxvf snortrules-snapshot-2962.tar.gz cp ./etc/* . touch /etc/snort/rules/white_list.rules /etc/snort/rules/black_list.rules #configure groupadd -g 40000 snort useradd snort -u 40000 -d /var/log/snort -s /sbin/nologin -c SNORT_IDS -g snort chown -R snort:snort * chown -R snort:snort /var/log/snort - modify snort.conf - var RULE_PATH /etc/snort/rules - ipvar HOME_NET · - ipvar EXTERNAL_NET !$HOME_NET - var SO_RULE_PATH /etc/snort/so_rules - var PREPROC_RULE_PATH /etc/snort/preproc_rules - var WHITE_LIST_PATH /etc/snort/rules - var BLACK_LIST_PATH /etc/snort/rules #configure cd /usr/local/src chown -R snort:snort * chmod -R 700 * chown -R snort:snort snort_dynamicsrc chmod -R 700 snort_dynamicsrc cd /usr/local/lib chown -R snort:snort snort* chown -R snort:snort pkgconfig chmod -R 700 snort* chmod -R 700 pkgconfig chown -R snort:snort daq-modules-config chown -R snort:snort u2* chmod -R 700 daq-modules-config chmod 700 u2* cd /etc chown -R snort:snort snort chmod -R 700 snort mkdir -p /usr/local/lib/snort_dynamicrules chown -R snort:snort /usr/local/lib/snort_dynamicrules chmod -R 700 /usr/local/lib/snort_dynamicrules - increase rx on interface http://www.gamelinux.org/?page_id=284 ethtool -G ens34 rx 4096 snort -q -u snort -g snort -c /etc/snort/snort.conf -i ens34 -D *From:* Jutichai Thongkrachai [mailto:thsecmaniac () gmail com] *Sent:* 26 September 2014 11:55 *To:* snort-users () lists sourceforge net *Subject:* Re: [Snort-users] A size of log file is zero although there is an attack To Sharif Here the guide that I do: https://www.snort.org/documents/4 I use it as an IDS 2014-09-26 17:35 GMT+07:00 <snort-users-request () lists sourceforge net>: Send Snort-users mailing list submissions to snort-users () lists sourceforge net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/snort-users or, via email, send a message with subject or body 'help' to snort-users-request () lists sourceforge net You can reach the person managing the list at snort-users-owner () lists sourceforge net When replying, please edit your Subject line so it is more specific than "Re: Contents of Snort-users digest..." When responding, please don't respond with the entire Digest. Please trim your response. Today's Topics: 1. Re: A size of log file is zero although there is an attack (Sharif Uddin) ---------- จดหมายที่ถูกส่งต่อ ---------- From: Sharif Uddin <Sharif.Uddin () spectrumasa com> To: Jutichai Thongkrachai <thsecmaniac () gmail com>, " snort-users () lists sourceforge net" <snort-users () lists sourceforge net> Cc: Date: Fri, 26 Sep 2014 10:35:12 +0000 Subject: Re: [Snort-users] A size of log file is zero although there is an attack Not sure what the problem is What are the installation steps you took? Are you using it just as an IDS or are you configuring it for IPS? *From:* Jutichai Thongkrachai [mailto:thsecmaniac () gmail com] *Sent:* 26 September 2014 11:16 *To:* snort-users () lists sourceforge net *Subject:* Re: [Snort-users] A size of log file is zero although there is an attack To Sharif, Here you are: *Sep 26 17:13:40 prtect systemd-logind: Removed session 183. Sep 26 17:13:44 prtect sshd[24852]: error: Could not load host key: /etc/ssh/ssh_host_key Sep 26 17:13:49 prtect systemd-logind: New session 189 of user it_team. Sep 26 17:13:49 prtect systemd: Starting Session 189 of user it_team. Sep 26 17:13:49 prtect systemd: Started Session 189 of user it_team. Sep 26 17:13:52 prtect dbus-daemon: dbus[776]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Sep 26 17:13:52 prtect dbus[776]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Sep 26 17:13:52 prtect systemd: Starting Fingerprint Authentication Daemon... Sep 26 17:13:52 prtect dbus-daemon: dbus[776]: [system] Successfully activated service 'net.reactivated.Fprint' Sep 26 17:13:52 prtect dbus[776]: [system] Successfully activated service 'net.reactivated.Fprint' Sep 26 17:13:52 prtect systemd: Started Fingerprint Authentication Daemon. Sep 26 17:13:52 prtect fprintd: Launching FprintObject Sep 26 17:13:52 prtect fprintd: ** Message: D-Bus service launched with name: net.reactivated.Fprint Sep 26 17:13:52 prtect fprintd: ** Message: entering main loop Sep 26 17:13:55 prtect su: (to root) it_team on pts/1 Sep 26 17:14:23 prtect fprintd: ** Message: No devices in use, exit* It seems like there is nothing record about a result of that command in /var/log/messages 2014-09-26 17:09 GMT+07:00 <snort-users-request () lists sourceforge net>: Send Snort-users mailing list submissions to snort-users () lists sourceforge net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/snort-users or, via email, send a message with subject or body 'help' to snort-users-request () lists sourceforge net You can reach the person managing the list at snort-users-owner () lists sourceforge net When replying, please edit your Subject line so it is more specific than "Re: Contents of Snort-users digest..." When responding, please don't respond with the entire Digest. Please trim your response. Today's Topics: 1. Re: A size of log file is zero although there is an attack (Sharif Uddin) ---------- จดหมายที่ถูกส่งต่อ ---------- From: Sharif Uddin <Sharif.Uddin () spectrumasa com> To: Jutichai Thongkrachai <thsecmaniac () gmail com>, " snort-users () lists sourceforge net" <snort-users () lists sourceforge net> Cc: Date: Fri, 26 Sep 2014 10:08:56 +0000 Subject: Re: [Snort-users] A size of log file is zero although there is an attack When you run snort normally *snort -q -u snort -g snort -c /etc/snort/snort.conf -i enp2s0 –D* what do you get in messages? *From:* Jutichai Thongkrachai [mailto:thsecmaniac () gmail com] *Sent:* 26 September 2014 10:45 *To:* snort-users () lists sourceforge net *Subject:* Re: [Snort-users] A size of log file is zero although there is an attack To Sharif, For the Snort Testing Command, I run and I got this message: Snort successfully validated the configuration! Snort exiting and Here the content in /var/log/message *Sep 26 16:37:36 prtect sshd[24190]: error: Could not load host key: /etc/ssh/ssh_host_key Sep 26 16:37:42 prtect sshd[24192]: error: Could not load host key: /etc/ssh/ssh_host_key Sep 26 16:37:49 prtect systemd-logind: New session 183 of user it_team. Sep 26 16:37:49 prtect systemd: Starting Session 183 of user it_team. Sep 26 16:37:49 prtect systemd: Started Session 183 of user it_team. Sep 26 16:37:53 prtect dbus-daemon: dbus[776]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Sep 26 16:37:53 prtect dbus[776]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' Sep 26 16:37:53 prtect systemd: Starting Fingerprint Authentication Daemon... Sep 26 16:37:53 prtect dbus-daemon: dbus[776]: [system] Successfully activated service 'net.reactivated.Fprint' Sep 26 16:37:53 prtect dbus[776]: [system] Successfully activated service 'net.reactivated.Fprint' Sep 26 16:37:53 prtect systemd: Started Fingerprint Authentication Daemon. Sep 26 16:37:53 prtect fprintd: Launching FprintObject Sep 26 16:37:53 prtect fprintd: ** Message: D-Bus service launched with name: net.reactivated.Fprint Sep 26 16:37:53 prtect fprintd: ** Message: entering main loop Sep 26 16:38:24 prtect fprintd: ** Message: No devices in use, exit* I don't know this error is relevant or not but I got this error when I try to restart Snort Service after I kill process of running Snort in NIDS mode: systemctl status snort.service snort.service - LSB: Start up the SNORT Intrusion Detection System daemon Loaded: loaded (/etc/rc.d/init.d/snort) Active: failed (Result: resources) since Fri 2014-09-26 10:40:41 ICT; 6h ago Process: 20334 ExecStart=/etc/rc.d/init.d/snort start (code=exited, status=0/SUCCESS) *Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20341]: Reload thread started, thread 0x7f9b51d6a700 (20342) Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20334]: Starting snort: Spawning daemon child... Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20334]: My daemon child 20341 lives... Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20334]: Daemon parent exiting (0) Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20334]: [17B blob data] Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> systemd[1]: PID file /var/run/snort_enp2s0.pid not readable (yet?) after start. Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> snort[20341]: FATAL ERROR: Can't start DAQ (-1) - SIOCGIFHWADDR: No such device! Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> systemd[1]: snort.service never wrote its PID file. Failing. Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> systemd[1]: Failed to start LSB: Start up the SNORT Intrusion Detection System daemon. Sep 26 10:40:41 prtect.th.venda.com <http://prtect.th.venda.com> systemd[1]: Unit snort.service entered failed state.* 2014-09-26 15:58 GMT+07:00 <snort-users-request () lists sourceforge net>: Send Snort-users mailing list submissions to snort-users () lists sourceforge net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/snort-users or, via email, send a message with subject or body 'help' to snort-users-request () lists sourceforge net You can reach the person managing the list at snort-users-owner () lists sourceforge net When replying, please edit your Subject line so it is more specific than "Re: Contents of Snort-users digest..." When responding, please don't respond with the entire Digest. Please trim your response. Today's Topics: 1. Re: A size of log file is zero although there is an attack (Sharif Uddin) ---------- จดหมายที่ถูกส่งต่อ ---------- From: Sharif Uddin <Sharif.Uddin () spectrumasa com> To: Jutichai Thongkrachai <thsecmaniac () gmail com>, " snort-users () lists sourceforge net" <snort-users () lists sourceforge net> Cc: Date: Fri, 26 Sep 2014 08:58:34 +0000 Subject: Re: [Snort-users] A size of log file is zero although there is an attack Can you try snort -T -i *enp2s0 *-u snort -g snort -c /etc/snort/snort.conf can you send any output in var/log/messages *From:* Jutichai Thongkrachai [mailto:thsecmaniac () gmail com] *Sent:* 26 September 2014 04:31 *To:* snort-users () lists sourceforge net *Subject:* Re: [Snort-users] A size of log file is zero although there is an attack To Sharif Uddin I set a permission and user/group to all snort folders as Snort 2.9.6.x on CentOS 6.x <https://www.snort.org/documents/4> on www.snort.org I run a command that you provide. I got this error: *[log]# snort -q -u snort -g snort -c /etc/snort/snort.conf -i enp2s0 –D ERROR: Can't set DAQ BPF filter to '–D' (pcap_daq_set_filter: pcap_compile: illegal token: –)! Fatal Error, Quitting..* 2014-09-20 12:51 GMT+07:00 Jutichai Thongkrachai <thsecmaniac () gmail com>: Hello, I set up Snort 2.9.6.2 on CentOS 7. the setting up is fine. there is not any error. I configure snort to generate a log file in unified2 type.I run snort with Network Intrusion Detection System mode with this command: *snort -dev -h 10.4.0.0/24 <http://10.4.0.0/24> -c /etc/snort/snort.conf -i enp2s0* the console show packets flow through the network. I test my snort by run a port scanning to 2 PCs in the network with Zenmap (Windows version of Nmap). When Zenmap run finish, there is a file in /var/log/snort : *-rwxrwxrwx. 1 snort snort 0 Sep 16 14:04 barnyard2.waldo drwxr-xr-x. 3 snort snort 4096 Sep 7 11:44 enp2s0 -rw-------. 1 root root 0 Sep 20 11:30 merged.log.1411187404 -rw-------. 1 root root 0 Sep 20 11:30 tcpdump.log.1411187404* as you can see, there are 2 log file but both of them are empty (their size are zero) I don't know why they are empty. Here the snort.conf of my Snort: * #-------------------------------------------------- # VRT Rule Packages Snort.conf # # For more information visit us at: # http://www.snort.org <http://www.snort.org> Snort Website # http://vrt-blog.snort.org/ <http://vrt-blog.snort.org/> Sourcefire VRT Blog # # Mailing list Contact: snort-sigs () lists sourceforge net <snort-sigs () lists sourceforge net> # False Positive reports: fp () sourcefire com <fp () sourcefire com> # Snort bugs: bugs () snort org <bugs () snort org> # # Compatible with Snort Versions: # VERSIONS : 2.9.6.2 # # Snort build options: # OPTIONS : --enable-gre --enable-mpls --enable-targetbased --enable-ppm --enable-perfprofiling --enable-zlib --enable-active-response --enable-normalizer --enable-reload --enable-react --enable-flexresp3 # # Additional information: # This configuration file enables active response, to run snort in # test mode -T you are required to supply an interface -i <interface> # or test mode will fail to fully validate the configuration and # exit with a FATAL error #-------------------------------------------------- ################################################### # This file contains a sample snort configuration. # You should take the following steps to create your own custom configuration: # # 1) Set the network variables. # 2) Configure the decoder # 3) Configure the base detection engine # 4) Configure dynamic loaded libraries # 5) Configure preprocessors # 6) Configure output plugins # 7) Customize your rule set # 8) Customize preprocessor and decoder rule set # 9) Customize shared object rule set ################################################### ################################################### # Step #1: Set the network variables. For more information, see README.variables ################################################### # Setup the network addresses you are protecting ipvar HOME_NET 10.4.0.0/23 <http://10.4.0.0/23> # Set up the external network addresses. Leave as "any" in most situations ipvar EXTERNAL_NET !$HOME_NET # List of DNS servers on your network ipvar DNS_SERVERS $HOME_NET # List of SMTP servers on your network ipvar SMTP_SERVERS $HOME_NET # List of web servers on your network ipvar HTTP_SERVERS $HOME_NET # List of sql servers on your network ipvar SQL_SERVERS $HOME_NET # List of telnet servers on your network ipvar TELNET_SERVERS $HOME_NET # List of ssh servers on your network ipvar SSH_SERVERS $HOME_NET # List of ftp servers on your network ipvar FTP_SERVERS $HOME_NET # List of sip servers on your network ipvar SIP_SERVERS $HOME_NET # List of ports you run web servers on portvar HTTP_PORTS [36,80,81,82,83,84,85,86,87,88,89,90,311,383,555,591,593,631,801,808,818,901,972,1158,1220,1414,1533,1741,1830,1942,2231,2301,2381,2809,2980,3029,3037,3057,3128,3443,3702,4000,4343,4848,5000,5117,5250,5600,6080,6173,6988,7000,7001,7071,7144,7145,7510,7770,7777,7778,7779,8000,8008,8014,8028,8080,8081,8082,8085,8088,8090,8118,8123,8180,8181,8222,8243,8280,8300,8333,8344,8500,8509,8800,8888,8899,8983,9000,9060,9080,9090,9091,9111,9290,9443,9999,10000,11371,12601,13014,15489,29991,33300,34412,34443,34444,41080,44449,50000,50002,51423,53331,55252,55555,56712] # List of ports you want to look for SHELLCODE on. portvar SHELLCODE_PORTS !80 # List of ports you might see oracle attacks on portvar ORACLE_PORTS 1024: # List of ports you want to look for SSH connections on: portvar SSH_PORTS 22 # List of ports you run ftp servers on portvar FTP_PORTS [21,2100,3535] # List of ports you run SIP servers on portvar SIP_PORTS [5060,5061,5600] # List of file data ports for file inspection portvar FILE_DATA_PORTS [$HTTP_PORTS,110,143] # List of GTP ports for GTP preprocessor portvar GTP_PORTS [2123,2152,3386] # other variables, these should not be modified ipvar AIM_SERVERS [64.12.24.0/23,64.12.28.0/23,64.12.161.0/24,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205.188.9.0/24,205.188.153.0/24,205.188.179.0/24,205.188.248.0/24 <http://64.12.24.0/23,64.12.28.0/23,64.12.161.0/24,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205.188.9.0/24,205.188.153.0/24,205.188.179.0/24,205.188.248.0/24>] # Path to your rules files (this can be a relative path) # Note for Windows users: You are advised to make this an absolute path, # such as: c:\snort\rules var RULE_PATH /etc/snort/rules var SO_RULE_PATH /etc/snort/so_rules var PREPROC_RULE_PATH /etc/snort/preproc_rules # If you are using reputation preprocessor set these var WHITE_LIST_PATH /etc/snort/rules var BLACK_LIST_PATH /etc/snort/rules ################################################### # Step #2: Configure the decoder. For more information, see README.decode ################################################### #config snort mode config policy_mode:tap # Stop generic decode events: config disable_decode_alerts # Stop Alerts on experimental TCP options config disable_tcpopt_experimental_alerts # Stop Alerts on obsolete TCP options config disable_tcpopt_obsolete_alerts # Stop Alerts on T/TCP alerts config disable_tcpopt_ttcp_alerts # Stop Alerts on all other TCPOption type events: config disable_tcpopt_alerts # Stop Alerts on invalid ip options config disable_ipopt_alerts # Alert if value in length field (IP, TCP, UDP) is greater th elength of the packet # config enable_decode_oversized_alerts # Same as above, but drop packet if in Inline mode (requires enable_decode_oversized_alerts) # config enable_decode_oversized_drops # Configure IP / TCP checksum mode config checksum_mode: all # Configure maximum number of flowbit references. For more information, see README.flowbits # config flowbits_size: 64 # Configure ports to ignore # config ignore_ports: tcp 21 6667:6671 1356 # config ignore_ports: udp 1:17 53 # Configure active response for non inline operation. For more information, see REAMDE.active # config response: eth0 attempts 2 # Configure DAQ related options for inline operation. For more information, see README.daq # # config daq: <type> # config daq_dir: <dir> # config daq_mode: <mode> # config daq_var: <var> # # <type> ::= pcap | afpacket | dump | nfq | ipq | ipfw # <mode> ::= read-file | passive | inline # <var> ::= arbitrary <name>=<value passed to DAQ # <dir> ::= path as to where to look for DAQ module so's # Configure specific UID and GID to run snort as after dropping privs. For more information see snort -h command line options # # config set_gid: # config set_uid: # Configure default snaplen. Snort defaults to MTU of in use interface. For more information see README # # config snaplen: # # Configure default bpf_file to use for filtering what traffic reaches snort. For more information see snort -h command line options (-F) # # config bpf_file: # # Configure default log directory for snort to log to. For more information see snort -h command line options (-l) # # config logdir: ################################################### # Step #3: Configure the base detection engine. For more information, see README.decode ################################################### # Configure PCRE match limitations config pcre_match_limit: 3500 config pcre_match_limit_recursion: 1500 # Configure the detection engine See the Snort Manual, Configuring Snort - Includes - Config config detection: search-method ac-split search-optimize max-pattern-len 20 # Configure the event queue. For more information, see README.event_queue config event_queue: max_queue 8 log 5 order_events content_length ################################################### ## Configure GTP if it is to be used. ## For more information, see README.GTP #################################################### # config enable_gtp ################################################### # Per packet and rule latency enforcement # For more information see README.ppm ################################################### # Per Packet latency configuration #config ppm: max-pkt-time 250, \ # fastpath-expensive-packets, \ # pkt-log # Per Rule latency configuration #config ppm: max-rule-time 200, \ # threshold 3, \ # suspend-expensive-rules, \ # suspend-timeout 20, \ # rule-log alert ################################################### # Configure Perf Profiling for debugging # For more information see README.PerfProfiling ################################################### #config profile_rules: print all, sort avg_ticks #config profile_preprocs: print all, sort avg_ticks ################################################### # Configure protocol aware flushing # For more information see README.stream5 ################################################### config paf_max: 16000 ################################################### # Step #4: Configure dynamic loaded libraries. # For more information, see Snort Manual, Configuring Snort - Dynamic Modules ################################################### # path to dynamic preprocessor libraries dynamicpreprocessor directory /usr/local/lib/snort_dynamicpreprocessor/ # path to base preprocessor engine dynamicengine /usr/local/lib/snort_dynamicengine/libsf_engine.so # path to dynamic rules libraries dynamicdetection directory /usr/local/lib/snort_dynamicrules ################################################### # Step #5: Configure preprocessors # For more information, see the Snort Manual, Configuring Snort - Preprocessors ################################################### # GTP Control Channle Preprocessor. For more information, see README.GTP # preprocessor gtp: ports { 2123 3386 2152 } # Inline packet normalization. For more information, see README.normalize # Does nothing in IDS mode preprocessor normalize_ip4 preprocessor normalize_tcp: ips ecn stream preprocessor normalize_icmp4 preprocessor normalize_ip6 preprocessor normalize_icmp6 # Target-based IP defragmentation. For more inforation, see README.frag3 preprocessor frag3_global: max_frags 65536 preprocessor frag3_engine: policy windows bind_to 10.4.0.0/24 <http://10.4.0.0/24> detect_anomalies overlap_limit 10 min_fragment_length 100 timeout 60 # For Server zone preprocessor frag3_engine: policy linux bind_to 10.4.1.0/24 <http://10.4.1.0/24> detect_anomalies overlap_limit 10 min_fragment_length 100 timeout 60 # Target-Based stateful inspection/stream reassembly. For more inforation, see README.stream5 preprocessor stream5_global: track_tcp yes, \ track_udp yes, \ track_icmp no, \ max_tcp 262144, \ max_udp 131072, \ max_active_responses 2, \ min_response_seconds 5 preprocessor stream5_tcp: policy windows, detect_anomalies, require_3whs 180, \ overlap_limit 10, small_segments 3 bytes 150, timeout 180, \ ports client 21 22 23 25 42 53 70 79 109 110 111 113 119 135 136 137 139 143 \ 161 445 513 514 587 593 691 1433 1521 1741 2100 3306 6070 6665 6666 6667 6668 6669 \ 7000 8181 32770 32771 32772 32773 32774 32775 32776 32777 32778 32779, \ ports both 36 80 81 82 83 84 85 86 87 88 89 90 110 311 383 443 465 563 555 591 593 631 636 801 808 818 901 972 989 992 993 994 995 1158 1220 1414 1533 1741 1830 1942 2231 2301 2381 2809 2980 3029 3037 3057 3128 3443 3702 4000 4343 4848 5000 5117 5250 5600 6080 6173 6988 7907 7000 7001 7071 7144 7145 7510 7802 7770 7777 7778 7779 \ 7801 7900 7901 7902 7903 7904 7905 7906 7908 7909 7910 7911 7912 7913 7914 7915 7916 \ 7917 7918 7919 7920 8000 8008 8014 8028 8080 8081 8082 8085 8088 8090 8118 8123 8180 8181 8222 8243 8280 8300 8333 8344 8500 8509 8800 8888 8899 8983 9000 9060 9080 9090 9091 9111 9290 9443 9999 10000 11371 12601 13014 15489 29991 33300 34412 34443 34444 41080 44449 50000 50002 51423 53331 55252 55555 56712 preprocessor stream5_udp: timeout 180 # performance statistics. For more information, see the Snort Manual, Configuring Snort - Preprocessors - Performance Monitor # preprocessor perfmonitor: time 300 file /var/snort/snort.stats pktcnt 10000 # HTTP normalization and anomaly detection. For more information, see README.http_inspect preprocessor http_inspect: global iis_unicode_map unicode.map 1252 compress_depth 65535 decompress_depth 65535 preprocessor http_inspect_server: server default \ http_methods { GET POST PUT SEARCH MKCOL COPY MOVE LOCK UNLOCK NOTIFY POLL BCOPY BDELETE BMOVE LINK UNLINK OPTIONS HEAD DELETE TRACE TRACK CONNECT SOURCE SUBSCRIBE UNSUBSCRIBE PROPFIND PROPPATCH BPROPFIND BPROPPATCH RPC_CONNECT PROXY_SUCCESS BITS_POST CCM_POST SMS_POST RPC_IN_DATA RPC_OUT_DATA RPC_ECHO_DATA } \ chunk_length 500000 \ server_flow_depth 0 \ client_flow_depth 0 \ post_depth 65495 \ oversize_dir_length 500 \ max_header_length 750 \ max_headers 100 \ max_spaces 200 \ small_chunk_length { 10 5 } \ ports { 36 80 81 82 83 84 85 86 87 88 89 90 311 383 555 591 593 631 801 808 818 901 972 1158 1220 1414 1533 1741 1830 1942 2231 2301 2381 2809 2980 3029 3037 3057 3128 3443 3702 4000 4343 4848 5000 5117 5250 5600 6080 6173 6988 7000 7001 7071 7144 7145 7510 7770 7777 7778 7779 8000 8008 8014 8028 8080 8081 8082 8085 8088 8090 8118 8123 8180 8181 8222 8243 8280 8300 8333 8344 8500 8509 8800 8888 8899 8983 9000 9060 9080 9090 9091 9111 9290 9443 9999 10000 11371 12601 13014 15489 29991 33300 34412 34443 34444 41080 44449 50000 50002 51423 53331 55252 55555 56712 } \ non_rfc_char { 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 } \ enable_cookie \ extended_response_inspection \ inspect_gzip \ normalize_utf \ unlimited_decompress \ normalize_javascript \ apache_whitespace no \ ascii no \ bare_byte no \ directory no \ double_decode no \ iis_backslash no \ iis_delimiter no \ iis_unicode no \ multi_slash no \ utf_8 no \ u_encode yes \ webroot no # ONC-RPC normalization and anomaly detection. For more information, see the Snort Manual, Configuring Snort - Preprocessors - RPC Decode preprocessor rpc_decode: 111 32770 32771 32772 32773 32774 32775 32776 32777 32778 32779 no_alert_multiple_requests no_alert_large_fragments no_alert_incomplete # Back Orifice detection. preprocessor bo # FTP / Telnet normalization and anomaly detection. For more information, see README.ftptelnet preprocessor ftp_telnet: global inspection_type stateful encrypted_traffic no check_encrypted preprocessor ftp_telnet_protocol: telnet \ ayt_attack_thresh 20 \ normalize ports { 23 } \ detect_anomalies preprocessor ftp_telnet_protocol: ftp server default \ def_max_param_len 100 \ ports { 21 2100 3535 } \ telnet_cmds yes \ ignore_telnet_erase_cmds yes \ ftp_cmds { ABOR ACCT ADAT ALLO APPE AUTH CCC CDUP } \ ftp_cmds { CEL CLNT CMD CONF CWD DELE ENC EPRT } \ ftp_cmds { EPSV ESTA ESTP FEAT HELP LANG LIST LPRT } \ ftp_cmds { LPSV MACB MAIL MDTM MIC MKD MLSD MLST } \ ftp_cmds { MODE NLST NOOP OPTS PASS PASV PBSZ PORT } \ ftp_cmds { PROT PWD QUIT REIN REST RETR RMD RNFR } \ ftp_cmds { RNTO SDUP SITE SIZE SMNT STAT STOR STOU } \ ftp_cmds { STRU SYST TEST TYPE USER XCUP XCRC XCWD } \ ftp_cmds { XMAS XMD5 XMKD XPWD XRCP XRMD XRSQ XSEM } \ ftp_cmds { XSEN XSHA1 XSHA256 } \ alt_max_param_len 0 { ABOR CCC CDUP ESTA FEAT LPSV NOOP PASV PWD QUIT REIN STOU SYST XCUP XPWD } \ alt_max_param_len 200 { ALLO APPE CMD HELP NLST RETR RNFR STOR STOU XMKD } \ alt_max_param_len 256 { CWD RNTO } \ alt_max_param_len 400 { PORT } \ alt_max_param_len 512 { SIZE } \ chk_str_fmt { ACCT ADAT ALLO APPE AUTH CEL CLNT CMD } \ chk_str_fmt { CONF CWD DELE ENC EPRT EPSV ESTP HELP } \ chk_str_fmt { LANG LIST LPRT MACB MAIL MDTM MIC MKD } \ chk_str_fmt { MLSD MLST MODE NLST OPTS PASS PBSZ PORT } \ chk_str_fmt { PROT REST RETR RMD RNFR RNTO SDUP SITE } \ chk_str_fmt { SIZE SMNT STAT STOR STRU TEST TYPE USER } \ chk_str_fmt { XCRC XCWD XMAS XMD5 XMKD XRCP XRMD XRSQ } \ chk_str_fmt { XSEM XSEN XSHA1 XSHA256 } \ cmd_validity ALLO < int [ char R int ] > \ cmd_validity EPSV < [ { char 12 | char A char L char L } ] > \ cmd_validity MACB < string > \ cmd_validity MDTM < [ date nnnnnnnnnnnnnn[.n[n[n]]] ] string > \ cmd_validity MODE < char ASBCZ > \ cmd_validity PORT < host_port > \ cmd_validity PROT < char CSEP > \ cmd_validity STRU < char FRPO [ string ] > \ cmd_validity TYPE < { char AE [ char NTC ] | char I | char L [ number ] } > preprocessor ftp_telnet_protocol: ftp client default \ max_resp_len 256 \ bounce yes \ ignore_telnet_erase_cmds yes \ telnet_cmds yes # SMTP normalization and anomaly detection. For more information, see README.SMTP preprocessor smtp: ports { 25 465 587 691 } \ inspection_type stateful \ b64_decode_depth 0 \ qp_decode_depth 0 \ bitenc_decode_depth 0 \ uu_decode_depth 0 \ log_mailfrom \ log_rcptto \ log_filename \ log_email_hdrs \ normalize cmds \ normalize_cmds { ATRN AUTH BDAT CHUNKING DATA DEBUG EHLO EMAL ESAM ESND ESOM ETRN EVFY } \ normalize_cmds { EXPN HELO HELP IDENT MAIL NOOP ONEX QUEU QUIT RCPT RSET SAML SEND SOML } \ normalize_cmds { STARTTLS TICK TIME TURN TURNME VERB VRFY X-ADAT X-DRCP X-ERCP X-EXCH50 } \ normalize_cmds { X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ max_command_line_len 512 \ max_header_line_len 1000 \ max_response_line_len 512 \ alt_max_command_line_len 260 { MAIL } \ alt_max_command_line_len 300 { RCPT } \ alt_max_command_line_len 500 { HELP HELO ETRN EHLO } \ alt_max_command_line_len 255 { EXPN VRFY ATRN SIZE BDAT DEBUG EMAL ESAM ESND ESOM EVFY IDENT NOOP RSET } \ alt_max_command_line_len 246 { SEND SAML SOML AUTH TURN ETRN DATA RSET QUIT ONEX QUEU STARTTLS TICK TIME TURNME VERB X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ valid_cmds { ATRN AUTH BDAT CHUNKING DATA DEBUG EHLO EMAL ESAM ESND ESOM ETRN EVFY } \ valid_cmds { EXPN HELO HELP IDENT MAIL NOOP ONEX QUEU QUIT RCPT RSET SAML SEND SOML } \ valid_cmds { STARTTLS TICK TIME TURN TURNME VERB VRFY X-ADAT X-DRCP X-ERCP X-EXCH50 } \ valid_cmds { X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUE XSTA XTRN XUSR } \ xlink2state { enabled } # Portscan detection. For more information, see README.sfportscan # preprocessor sfportscan: proto { all } memcap { 10000000 } sense_level { low } # ARP spoof detection. For more information, see the Snort Manual - Configuring Snort - Preprocessors - ARP Spoof Preprocessor # preprocessor arpspoof # preprocessor arpspoof_detect_host: 192.168.40.1 f0:0f:00:f0:0f:00 # SSH anomaly detection. For more information, see README.ssh preprocessor ssh: server_ports { 22 } \ autodetect \ max_client_bytes 19600 \ max_encrypted_packets 20 \ max_server_version_len 100 \ enable_respoverflow enable_ssh1crc32 \ enable_srvoverflow enable_protomismatch # SMB / DCE-RPC normalization and anomaly detection. For more information, see README.dcerpc2 preprocessor dcerpc2: memcap 102400, events [co ] preprocessor dcerpc2_server: default, policy WinXP, \ detect [smb [139,445], tcp 135, udp 135, rpc-over-http-server 593], \ autodetect [tcp 1025:, udp 1025:, rpc-over-http-server 1025:], \ smb_max_chain 3, smb_invalid_shares ["C$", "D$", "ADMIN$"] # DNS anomaly detection. For more information, see README.dns preprocessor dns: ports { 53 } enable_rdata_overflow # SSL anomaly detection and traffic bypass. For more information, see README.ssl preprocessor ssl: ports { 443 465 563 636 989 992 993 994 995 5061 7801 7802 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 }, trustservers, noinspect_encrypted # SDF sensitive data preprocessor. For more information see README.sensitive_data preprocessor sensitive_data: alert_threshold 25 # SIP Session Initiation Protocol preprocessor. For more information see README.sip preprocessor sip: max_sessions 40000, \ ports { 5060 5061 5600 }, \ methods { invite \ cancel \ ack \ bye \ register \ options \ refer \ subscribe \ update \ join \ info \ message \ notify \ benotify \ do \ qauth \ sprack \ publish \ service \ unsubscribe \ prack }, \ max_uri_len 512, \ max_call_id_len 80, \ max_requestName_len 20, \ max_from_len 256, \ max_to_len 256, \ max_via_len 1024, \ max_contact_len 512, \ max_content_len 2048 # IMAP preprocessor. For more information see README.imap preprocessor imap: \ ports { 143 } \ b64_decode_depth 0 \ qp_decode_depth 0 \ bitenc_decode_depth 0 \ uu_decode_depth 0 # POP preprocessor. For more information see README.pop preprocessor pop: \ ports { 110 } \ b64_decode_depth 0 \ qp_decode_depth 0 \ bitenc_decode_depth 0 \ uu_decode_depth 0 # Modbus preprocessor. For more information see README.modbus preprocessor modbus: ports { 502 } # DNP3 preprocessor. For more information see README.dnp3 preprocessor dnp3: ports { 20000 } \ memcap 262144 \ check_crc # Reputation preprocessor. For more information see README.reputation preprocessor reputation: \ memcap 500, \ priority whitelist, \ nested_ip inner, \ whitelist $WHITE_LIST_PATH/white_list.rules, \ blacklist $BLACK_LIST_PATH/black_list.rules ################################################### # Step #6: Configure output plugins # For more information, see Snort Manual, Configuring Snort - Output Modules ################################################### # unified2 # Recommended for most installs output unified2: filename merged.log, limit 128 # Additional configuration for specific types of installs #output alert_unified2: filename snort.alert, limit 128, nostamp #output log_unified2: filename snort.log, limit 128, nostamp # syslog output alert_syslog: LOG_AUTH LOG_ALERT # pcap output log_tcpdump: tcpdump.log # metadata reference data. do not modify these lines include classification.config include reference.config output alert_fast: snortalert.fast ################################################### # Step #7: Customize your rule set # For more information, see Snort Manual, Writing Snort Rules # # NOTE: All categories are enabled in this conf file ################################################### # site specific rules include $RULE_PATH/local.rules include $RULE_PATH/app-detect.rules include $RULE_PATH/attack-responses.rules include $RULE_PATH/backdoor.rules include $RULE_PATH/bad-traffic.rules include $RULE_PATH/blacklist.rules include $RULE_PATH/botnet-cnc.rules include $RULE_PATH/browser-chrome.rules include $RULE_PATH/browser-firefox.rules include $RULE_PATH/browser-ie.rules include $RULE_PATH/browser-other.rules include $RULE_PATH/browser-plugins.rules include $RULE_PATH/browser-webkit.rules include $RULE_PATH/chat.rules include $RULE_PATH/content-replace.rules include $RULE_PATH/ddos.rules include $RULE_PATH/dns.rules include $RULE_PATH/dos.rules include $RULE_PATH/experimental.rules include $RULE_PATH/exploit-kit.rules include $RULE_PATH/exploit.rules include $RULE_PATH/file-executable.rules include $RULE_PATH/file-flash.rules include $RULE_PATH/file-identify.rules include $RULE_PATH/file-image.rules include $RULE_PATH/file-java.rules include $RULE_PATH/file-multimedia.rules include $RULE_PATH/file-office.rules include $RULE_PATH/file-other.rules include $RULE_PATH/file-pdf.rules include $RULE_PATH/finger.rules include $RULE_PATH/ftp.rules include $RULE_PATH/icmp-info.rules include $RULE_PATH/icmp.rules include $RULE_PATH/imap.rules include $RULE_PATH/indicator-compromise.rules include $RULE_PATH/indicator-obfuscation.rules include $RULE_PATH/indicator-scan.rules include $RULE_PATH/indicator-shellcode.rules include $RULE_PATH/info.rules include $RULE_PATH/malware-backdoor.rules include $RULE_PATH/malware-cnc.rules include $RULE_PATH/malware-other.rules include $RULE_PATH/malware-tools.rules include $RULE_PATH/misc.rules include $RULE_PATH/multimedia.rules include $RULE_PATH/mysql.rules include $RULE_PATH/netbios.rules include $RULE_PATH/nntp.rules include $RULE_PATH/oracle.rules include $RULE_PATH/os-linux.rules include $RULE_PATH/os-mobile.rules include $RULE_PATH/os-other.rules include $RULE_PATH/os-solaris.rules include $RULE_PATH/os-windows.rules include $RULE_PATH/other-ids.rules include $RULE_PATH/p2p.rules include $RULE_PATH/phishing-spam.rules include $RULE_PATH/policy-multimedia.rules include $RULE_PATH/policy-other.rules include $RULE_PATH/policy.rules include $RULE_PATH/policy-social.rules include $RULE_PATH/policy-spam.rules include $RULE_PATH/pop2.rules include $RULE_PATH/pop3.rules include $RULE_PATH/protocol-dns.rules include $RULE_PATH/protocol-finger.rules include $RULE_PATH/protocol-ftp.rules include $RULE_PATH/protocol-icmp.rules include $RULE_PATH/protocol-imap.rules include $RULE_PATH/protocol-nntp.rules include $RULE_PATH/protocol-pop.rules include $RULE_PATH/protocol-rpc.rules include $RULE_PATH/protocol-scada.rules include $RULE_PATH/protocol-services.rules include $RULE_PATH/protocol-snmp.rules include $RULE_PATH/protocol-telnet.rules include $RULE_PATH/protocol-tftp.rules include $RULE_PATH/protocol-voip.rules include $RULE_PATH/pua-adware.rules include $RULE_PATH/pua-other.rules include $RULE_PATH/pua-p2p.rules include $RULE_PATH/pua-toolbars.rules include $RULE_PATH/rpc.rules include $RULE_PATH/rservices.rules include $RULE_PATH/scada.rules include $RULE_PATH/scan.rules include $RULE_PATH/server-apache.rules include $RULE_PATH/server-iis.rules include $RULE_PATH/server-mail.rules include $RULE_PATH/server-mssql.rules include $RULE_PATH/server-mysql.rules include $RULE_PATH/server-oracle.rules include $RULE_PATH/server-other.rules include $RULE_PATH/server-samba.rules include $RULE_PATH/server-webapp.rules include $RULE_PATH/shellcode.rules include $RULE_PATH/smtp.rules include $RULE_PATH/snmp.rules include $RULE_PATH/specific-threats.rules include $RULE_PATH/spyware-put.rules include $RULE_PATH/sql.rules include $RULE_PATH/telnet.rules include $RULE_PATH/tftp.rules include $RULE_PATH/virus.rules include $RULE_PATH/voip.rules include $RULE_PATH/web-activex.rules include $RULE_PATH/web-attacks.rules include $RULE_PATH/web-cgi.rules include $RULE_PATH/web-client.rules include $RULE_PATH/web-coldfusion.rules include $RULE_PATH/web-frontpage.rules include $RULE_PATH/web-iis.rules include $RULE_PATH/web-misc.rules include $RULE_PATH/web-php.rules include $RULE_PATH/x11.rules ################################################### # Step #8: Customize your preprocessor and decoder alerts # For more information, see README.decoder_preproc_rules ################################################### # decoder and preprocessor event rules # include $PREPROC_RULE_PATH/preprocessor.rules # include $PREPROC_RULE_PATH/decoder.rules # include $PREPROC_RULE_PATH/sensitive-data.rules ################################################### # Step #9: Customize your Shared Object Snort Rules # For more information, see http://vrt-blog.snort.org/2009/01/using-vrt-certified-shared-object-rules.html <http://vrt-blog.snort.org/2009/01/using-vrt-certified-shared-object-rules.html> ################################################### # dynamic library rules # include $SO_RULE_PATH/bad-traffic.rules # include $SO_RULE_PATH/browser-ie.rules # include $SO_RULE_PATH/chat.rules # include $SO_RULE_PATH/dos.rules # include $SO_RULE_PATH/exploit.rules # include $SO_RULE_PATH/file-flash.rules # include $SO_RULE_PATH/icmp.rules # include $SO_RULE_PATH/imap.rules # include $SO_RULE_PATH/misc.rules # include $SO_RULE_PATH/multimedia.rules # include $SO_RULE_PATH/netbios.rules # include $SO_RULE_PATH/nntp.rules # include $SO_RULE_PATH/p2p.rules # include $SO_RULE_PATH/smtp.rules # include $SO_RULE_PATH/snmp.rules # include $SO_RULE_PATH/specific-threats.rules # include $SO_RULE_PATH/web-activex.rules # include $SO_RULE_PATH/web-client.rules # include $SO_RULE_PATH/web-iis.rules # include $SO_RULE_PATH/web-misc.rules # Event thresholding or suppression commands. 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Current thread:
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 25)
- Re: A size of log file is zero although there is an attack Sharif Uddin (Sep 26)
- Re: A size of log file is zero although there is an attack waldo kitty (Sep 26)
- <Possible follow-ups>
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 26)
- Re: A size of log file is zero although there is an attack Sharif Uddin (Sep 26)
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 26)
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 26)
- Re: A size of log file is zero although there is an attack Sharif Uddin (Sep 26)
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 27)
- Re: A size of log file is zero although there is an attack waldo kitty (Sep 27)
- Re: A size of log file is zero although there is an attack Jutichai Thongkrachai (Sep 28)