diff options
| -rw-r--r-- | config/suricata/dns-events.rules | 15 | ||||
| -rw-r--r-- | config/suricata/suricata.xml | 5 | ||||
| -rw-r--r-- | config/suricata/suricata_post_install.php | 5 |
3 files changed, 0 insertions, 25 deletions
diff --git a/config/suricata/dns-events.rules b/config/suricata/dns-events.rules deleted file mode 100644 index 693f2f1b..00000000 --- a/config/suricata/dns-events.rules +++ /dev/null @@ -1,15 +0,0 @@ -# Response (answer) we didn't see a Request for. Could be packet loss. -alert dns any any -> any any (msg:"SURICATA DNS Unsollicited response"; flow:to_client; app-layer-event:dns.unsollicited_response; sid:2240001; rev:1;) -# Malformed data in request. Malformed means length fields are wrong, etc. -alert dns any any -> any any (msg:"SURICATA DNS malformed request data"; flow:to_client; app-layer-event:dns.malformed_data; sid:2240002; rev:1;) -alert dns any any -> any any (msg:"SURICATA DNS malformed response data"; flow:to_server; app-layer-event:dns.malformed_data; sid:2240003; rev:1;) -# Response flag set on to_server packet -alert dns any any -> any any (msg:"SURICATA DNS Not a request"; flow:to_server; app-layer-event:dns.not_a_request; sid:2240004; rev:1;) -# Response flag not set on to_client packet -alert dns any any -> any any (msg:"SURICATA DNS Not a response"; flow:to_client; app-layer-event:dns.not_a_response; sid:2240005; rev:1;) -# Z flag (reserved) not 0 -alert dns any any -> any any (msg:"SURICATA DNS Z flag set"; app-layer-event:dns.z_flag_set; sid:2240006; rev:1;) -# Request Flood Detected -alert dns any any -> any any (msg:"SURICATA DNS request flood detected"; flow:to_server; app-layer-event:dns.flooded; sid:2240007; rev:1;) -# Per-flow (state) memcap reached. Relates to the app-layer.protocols.dns.state-memcap setting. -alert dns any any -> any any (msg:"SURICATA DNS flow memcap reached"; flow:to_server; app-layer-event:dns.state_memcap_reached; sid:2240008; rev:2;) diff --git a/config/suricata/suricata.xml b/config/suricata/suricata.xml index f9bbd379..d5ea59ad 100644 --- a/config/suricata/suricata.xml +++ b/config/suricata/suricata.xml @@ -108,11 +108,6 @@ <chmod>0755</chmod> </additional_files_needed> <additional_files_needed> - <item>https://packages.pfsense.org/packages/config/suricata/dns-events.rules</item> - <prefix>/usr/local/pkg/suricata/</prefix> - <chmod>0755</chmod> - </additional_files_needed> - <additional_files_needed> <item>https://packages.pfsense.org/packages/config/suricata/suricata_download_updates.php</item> <prefix>/usr/local/www/suricata/</prefix> <chmod>0755</chmod> diff --git a/config/suricata/suricata_post_install.php b/config/suricata/suricata_post_install.php index 4ee50946..7c8d03a5 100644 --- a/config/suricata/suricata_post_install.php +++ b/config/suricata/suricata_post_install.php @@ -112,11 +112,6 @@ safe_mkdir(SURICATALOGDIR); safe_mkdir(SID_MODS_PATH); safe_mkdir(IPREP_PATH); -// Copy the new dns-events.rules file to the -// Suricata directory if not already present. -if (!file_exists(SURICATADIR . "rules/dns-events.rules")) - @copy("/usr/local/pkg/suricata/dns-events.rules", SURICATADIR . "rules/dns-events.rules"); - // remake saved settings if previously flagged if ($config['installedpackages']['suricata']['config'][0]['forcekeepsettings'] == 'on') { log_error(gettext("[Suricata] Saved settings detected... rebuilding installation with saved settings...")); |