netbios.rules

snort入侵检测规则文件2.4 Snort是众所周知的网络入侵检测工具

alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC Workstation Service unicode bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,&,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 05 00 0B|"; within:15; distance:4; byte_test:1,&,16,1,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:29; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2308; rev:6;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC Workstation Service bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,^,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00 05 00 0B|"; within:10; distance:4; byte_test:1,&,16,1,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:29; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2309; rev:6;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC Workstation Service unicode bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,&,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 05 00 0B|"; within:15; distance:4; byte_test:1,&,16,1,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:29; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2310; rev:8;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC Workstation Service bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,^,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00 05 00 0B|"; within:10; distance:4; byte_test:1,&,16,1,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:29; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2311; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 1024: (msg:"NETBIOS DCERPC Workstation Service direct service bind attempt"; flow:to_server,established; content:"|05 00 0B|"; depth:3; byte_test:1,&,16,1,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:29; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2315; rev:6;)
alert udp $EXTERNAL_NET any -> $HOME_NET 1024: (msg:"NETBIOS DCERPC Workstation Service direct service access attempt"; content:"|04 00|"; depth:2; byte_test:1,&,16,2,relative; content:"|98 D0 FF|k|12 A1 10|6|98|3F|C3 F8|~4Z"; within:16; distance:22; reference:bugtraq,9011; reference:cve,2003-0812; reference:url,www.microsoft.com/technet/security/bulletin/MS03-049.mspx; classtype:misc-attack; sid:2316; rev:6;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC print spool bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00 05 00 0B|"; within:17; distance:5; byte_test:1,&,16,1,relative; content:"xV4|12|4|12 CD AB EF 00 01 23|Eg|89 AB|"; within:16; distance:29; flowbits:set,dce.printer.bind; flowbits:noalert; classtype:protocol-command-decode; sid:2348; rev:6;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC enumerate printers request attempt"; flow:to_server,established; content:"|FF|SMB%"; depth:5; offset:4; nocase; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00|"; within:12; distance:5; nocase; content:"|05|"; distance:1; content:"|00|"; within:1; distance:1; byte_test:1,&,3,0,relative; content:"|00 00|"; within:2; distance:19; flowbits:isset,dce.printer.bind; classtype:attempted-recon; sid:2349; rev:5;)

alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB Session Setup NTMLSSP asn1 overflow attempt"; flow:established,to_server; content:"|00|"; depth:1; content:"|FF|SMBs"; within:5; distance:3; byte_test:1,!&,128,6,relative; pcre:"/^.{27}/R"; byte_test:4,&,2147483648,21,relative,little; content:!"NTLMSSP"; within:7; distance:27; asn1:double_overflow, bitstring_overflow, relative_offset 27, oversize_length 2048; reference:bugtraq,9633; reference:bugtraq,9635; reference:cve,2003-0818; reference:nessus,12052; reference:nessus,12065; reference:url,www.microsoft.com/technet/security/bulletin/MS04-007.mspx; classtype:protocol-command-decode; sid:2382; rev:18;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS Session Setup NTMLSSP asn1 overflow attempt"; flow:established,to_server; content:"|00|"; depth:1; content:"|FF|SMBs"; within:5; distance:3; byte_test:1,!&,128,6,relative; pcre:"/^.{27}/R"; byte_test:4,&,2147483648,21,relative,little; content:!"NTLMSSP"; within:7; distance:27; asn1:double_overflow, bitstring_overflow, relative_offset 27, oversize_length 2048; reference:bugtraq,9633; reference:bugtraq,9635; reference:cve,2003-0818; reference:nessus,12052; reference:nessus,12065; reference:url,www.microsoft.com/technet/security/bulletin/MS04-007.mspx; classtype:protocol-command-decode; sid:2383; rev:18;)

alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB Session Setup AndX request username overflow attempt"; flow:to_server,established; content:"|00|"; depth:1; byte_test:2,>,322,2; content:"|FF|SMBs"; depth:5; offset:4; nocase; byte_test:1,<,128,6,relative; content:"|00 00 00 00|"; within:4; distance:42; byte_test:2,>,255,8,relative,little; content:!"|00|"; within:255; distance:10; reference:bugtraq,9752; reference:url,www.eeye.com/html/Research/Advisories/AD20040226.html; classtype:attempted-admin; sid:2401; rev:4;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS Session Setup AndX request username overflow attempt"; flow:to_server,established; content:"|00|"; depth:1; byte_test:2,>,322,2; content:"|FF|SMBs"; depth:5; offset:4; nocase; byte_test:1,<,128,6,relative; content:"|00 00 00 00|"; within:4; distance:42; byte_test:2,>,255,8,relative,little; content:!"|00|"; within:255; distance:10; reference:bugtraq,9752; reference:url,www.eeye.com/html/Research/Advisories/AD20040226.html; classtype:attempted-admin; sid:2402; rev:5;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB Session Setup AndX request unicode username overflow attempt"; flow:to_server,established; content:"|00 00|"; distance:0; content:"|00 00|"; distance:0; content:"|00|"; depth:1; byte_test:2,>,322,2; content:"|FF|SMBs"; depth:5; offset:4; nocase; byte_test:1,&,128,6,relative; byte_test:2,>,255,54,relative,little; content:"|00|"; distance:56; content:"|00 00|"; distance:255; content:"|00 00|"; distance:0; reference:bugtraq,9752; reference:url,www.eeye.com/html/Research/Advisories/AD20040226.html; classtype:attempted-admin; sid:2403; rev:4;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS Session Setup AndX request unicode username overflow attempt"; flow:to_server,established; content:"|00 00|"; distance:0; content:"|00 00|"; distance:0; content:"|00|"; depth:1; byte_test:2,>,322,2; content:"|FF|SMBs"; depth:5; offset:4; nocase; byte_test:1,&,128,6,relative; byte_test:2,>,255,54,relative,little; content:"|00|"; distance:56; content:"|00 00|"; distance:255; content:"|00 00|"; distance:0; reference:bugtraq,9752; reference:url,www.eeye.com/html/Research/Advisories/AD20040226.html; classtype:attempted-admin; sid:2404; rev:5;)



alert tcp $EXTERNAL_NET any -> $HOME_NET 135 (msg:"NETBIOS DCEPRC ORPCThis request flood attempt"; flow:to_server,established; content:"|05|"; within:1; content:"|00|"; within:1; distance:1; byte_test:1,&,1,0,relative; content:"|05|"; within:1; distance:21; content:"MEOW"; flowbits:isset,dce.isystemactivator.bind.call.attempt; threshold:type both, track by_dst, count 20, seconds 60; reference:bugtraq,8811; reference:cve,2003-0813; reference:nessus,12206; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:misc-attack; sid:2494; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCEPRC ORPCThis request flood attempt"; flow:to_server,established; content:"|05|"; within:1; content:"|00|"; within:1; distance:1; byte_test:1,&,1,0,relative; content:"|05|"; within:1; distance:21; content:"MEOW"; flowbits:isset,dce.isystemactivator.bind.call.attempt; threshold:type both, track by_dst, count 20, seconds 60; reference:bugtraq,8811; reference:cve,2003-0813; reference:nessus,12206; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:misc-attack; sid:2495; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCEPRC ORPCThis request flood attempt"; flow:to_server,established; content:"|05|"; within:1; content:"|00|"; within:1; distance:1; byte_test:1,&,1,0,relative; content:"|05|"; within:1; distance:21; content:"MEOW"; flowbits:isset,dce.isystemactivator.bind.call.attempt; threshold:type both, track by_dst, count 20, seconds 60; reference:bugtraq,8811; reference:cve,2003-0813; reference:nessus,12206; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:misc-attack; sid:2496; rev:7;)


alert tcp $EXTERNAL_NET any -> $HOME_NET 135 (msg:"NETBIOS DCERPC LSASS bind attempt"; flow:to_server,established; content:"|05|"; within:1; content:"|00|"; within:1; distance:1; byte_test:1,&,1,0,relative; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2507; rev:6;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 135 (msg:"NETBIOS DCERPC LSASS direct bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB"; depth:4; offset:4; nocase; content:"|05|"; content:"|0B|"; within:1; distance:1; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2524; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 135 (msg:"NETBIOS DCERPC LSASS DsRolerUpgradeDownlevelServer Exploit attempt"; flow:to_server,established; content:"|05|"; within:1; content:"|00|"; within:1; distance:1; content:"|09 00|"; within:2; distance:19; flowbits:isset,netbios.lsass.bind.attempt; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:attempted-admin; sid:2508; rev:6;)


alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC LSASS unicode bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,&,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 05 00 0B|"; within:15; distance:4; byte_test:1,&,16,1,relative; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2509; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC LSASS bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB%"; depth:5; offset:4; nocase; byte_test:2,^,1,5,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00 05 00 0B|"; within:10; distance:4; byte_test:1,&,16,1,relative; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2510; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC LSASS direct bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB"; depth:4; offset:4; nocase; content:"|05|"; content:"|0B|"; within:1; distance:1; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2525; rev:6;)


alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"NETBIOS SMB DCERPC LSASS DsRolerUpgradeDownlevelServer exploit attempt"; flow:to_server,established; flowbits:isset,netbios.lsass.bind.attempt; content:"|FF|SMB"; depth:4; offset:4; nocase; content:"|05|"; distance:59; content:"|00|"; within:1; distance:1; content:"|09 00|"; within:2; distance:19; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:attempted-admin; sid:2511; rev:9;)



alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC LSASS bind attempt"; flow:to_server,established; content:"|FF|SMB%"; depth:5; offset:4; nocase; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00|"; within:12; distance:5; nocase; content:"|05|"; within:1; distance:2; content:"|0B|"; within:1; distance:1; byte_test:1,&,1,0,relative; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2512; rev:7;)
alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS DCERPC LSASS direct bind attempt"; flow:to_server,established; content:"|00|"; depth:1; content:"|FF|SMB"; depth:4; offset:4; nocase; content:"|05|"; content:"|0B|"; within:1; distance:1; content:"j|28 19|9|0C B1 D0 11 9B A8 00 C0|O|D9|.|F5|"; within:16; distance:29; flowbits:set,netbios.lsass.bind.attempt; flowbits:noalert; reference:bugtraq,10108; reference:cve,2003-0533; reference:url,www.microsoft.com/technet/security/bulletin/MS04-011.mspx; classtype:protocol-command-decode; sid:2526; rev:6;)