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| Subject: | RE: [Snort-sigs] help with LSASS rule |
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| Date: | Mon, 13 Sep 2004 12:47:51 -0400 |
I would consult the docs, this rule would be alot to explain.. -----Original Message----- From: snort-sigs-admin@lists.sourceforge.net [mailto:snort-sigs-admin@lists.sourceforge.net] On Behalf Of Wohlberg, Jonathan Sent: Monday, September 13, 2004 8:26 AM To: snort-sigs@lists.sourceforge.net Subject: [Snort-sigs] help with LSASS rule I am trying to figure out how this rule works. Any help breaking it down would be appreciated. Jon alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"NETBIOS SMB-DS 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:2514; rev:7;)
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