diff options
Diffstat (limited to 'framework/src/suricata/rules/dns-events.rules')
| -rw-r--r-- | framework/src/suricata/rules/dns-events.rules | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/framework/src/suricata/rules/dns-events.rules b/framework/src/suricata/rules/dns-events.rules deleted file mode 100644 index 693f2f1b..00000000 --- a/framework/src/suricata/rules/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;) |