icmp.rules

Firestorm NIDS是一个性能非常高的网络入侵检测系统 (NIDS)。目前

# (C) Copyright 2001, Martin Roesch, Brian Caswell, et al.  All rights reserved.
# $Id: icmp.rules,v 1.3 2002/09/02 17:13:25 scara Exp $
#-----------
# ICMP RULES
#-----------
#
# Description:
# These rules are potentially bad ICMP traffic.  They include most of the
# ICMP scanning tools and other "BAD" ICMP traffic (Such as redirect host)
#
# Other ICMP rules are included in icmp-info.rules

alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP ISS Pinger"; content:"|495353504e475251|";itype:8;depth:32; reference:arachnids,158; classtype:attempted-recon; sid:465; rev:1;)
#alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP L3retriever Ping"; content: "ABCDEFGHIJKLMNOPQRSTUVWABCDEFGHI"; itype: 8; icode: 0; depth: 32; reference:arachnids,311; classtype:attempted-recon; sid:466; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP Nemesis v1.1 Echo"; dsize: 20; itype: 8; icmp_id: 0; icmp_seq: 0; content: "|0000000000000000000000000000000000000000|"; reference:arachnids,449; classtype:attempted-recon; sid:467; rev:1;)
#alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP PING NMAP"; dsize: 0; itype: 8; reference:arachnids,162; classtype:attempted-recon; sid:469; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP icmpenum v1.1.1"; id: 666; dsize: 0; itype: 8; icmp_id: 666 ; icmp_seq: 0; reference:arachnids,450; classtype:attempted-recon; sid:471; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP redirect host";itype:5;icode:1; reference:arachnids,135; reference:cve,CVE-1999-0265; classtype:bad-unknown; sid:472; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP redirect net";itype:5;icode:0; reference:arachnids,199; reference:cve,CVE-1999-0265; classtype:bad-unknown; sid:473; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP superscan echo"; content:"|0000000000000000|"; itype: 8; dsize:8; classtype:attempted-recon; sid:474; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP traceroute ipopts"; ipopts: rr; itype: 0; reference:arachnids,238; classtype:attempted-recon; sid:475; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP webtrends scanner"; content: "|00 00 00 00 45 45 45 45 45 45 45 45 45 45 45 45|"; itype: 8; icode: 0; reference:arachnids,307; classtype:attempted-recon; sid:476; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP Source Quench"; itype: 4; icode: 0; classtype:bad-unknown; sid:477; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP Broadscan Smurf Scanner"; itype: 8; icmp_id: 0; icmp_seq: 0; dsize:4;  classtype:attempted-recon; sid:478; rev:1;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP PING speedera"; content: "|3839 3a3b 3c3d 3e3f|"; depth: 100; itype: 8;  sid:480;  classtype:misc-activity; rev:2;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP TJPingPro1.1Build 2 Windows"; content:"|544a 5069 6e67 5072 6f20 6279 204a 696d|";itype:8;depth:32; reference:arachnids,167; sid:481;  classtype:misc-activity; rev:2;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP PING WhatsupGold Windows"; content:"|5768 6174 7355 7020 2d20 4120 4e65 7477|";itype:8;depth:32; reference:arachnids,168; sid:482;  classtype:misc-activity; rev:2;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP PING CyberKit 2.2 Windows"; content:"|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|";itype:8;depth:32; reference:arachnids,154; sid:483;  classtype:misc-activity; rev:2;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP PING Sniffer Pro/NetXRay network scan"; itype:8; content:"|43696e636f204e6574776f726b2c20496e632e|"; depth:32; sid:484;  classtype:misc-activity; rev:2;)
alert icmp any any -> any any (msg:"ICMP Destination Unreachable (Communication Administratively Prohibited)"; itype: 3; icode: 13; sid:485;  classtype:misc-activity; rev:2;)
alert icmp any any -> any any (msg:"ICMP Destination Unreachable (Communication with Destination Host is Administratively Prohibited)"; itype: 3; icode: 10; sid:486;  classtype:misc-activity; rev:2;)
alert icmp any any -> any any (msg:"ICMP Destination Unreachable (Communication with Destination Network is Administratively Prohibited)"; itype: 3; icode: 9; sid:487;  classtype:misc-activity; rev:2;)
alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP digital island bandwidth query"; content:"mailto\:[e-mail]"; offset:0; depth:22; classtype:misc-activity; sid:1813; rev:3;)
#alert icmp $EXTERNAL_NET any -> $HOME_NET any (msg:"ICMP Large ICMP Packet"; dsize: >800; reference:arachnids,246; classtype:bad-unknown; sid:499; rev:3;)