[Prelude Hybrid IDS] #244: New LML-Ruleset for Honeytrap - please review

#244: New LML-Ruleset for Honeytrap - please review
-------------------------+--------------------------------------------------
 Reporter:  bjou         |       Owner:  yoann
     Type:  defect       |      Status:  new  
 Priority:  normal       |   Milestone:       
Component:  prelude-lml  |     Version:  0.9  
 Severity:  trivial      |    Keywords:       
-------------------------+--------------------------------------------------
 http://honeytrap.mwcollect.org/

 {{{#####
 #
 # Copyright (C) 2007 Bjoern Weiland <bjoern-dot-weiland-at-web-dot-de>
 # All Rights Reserved
 #
 # This file is part of the Prelude-LML program.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2, or (at your option)
 # any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; see the file COPYING.  If not, write to
 # the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 #
 #####

 #Ruleset for Honeytrap. Might be a bit noisy, deactivate the rules you
 dont need


 #LOG:[2007-05-26 16:48:09]  * 22       No bytes received from
 157.100.50.58:57701.
  regex=\* (\d+)\s+No bytes received from ([\d\.]+):(\d+).; \
  classification.text=Reconnaissance Probe at port $1; \
  id=40000; \
  revision=1; \
  analyzer(0).name=honeytrap; \
  analyzer(0).manufacturer=http://honeytrap.mwcollect.org; \
  analyzer(0).class=Honeypot; \
  source(0).node.address(0).category=ipv4-addr; \
  source(0).node.address(0).address=$2; \
  source(0).service.port=$3; \
  #target(0).node.address(0).category=ipv4-addr; \
  #target(0).node.address(0).address=$2; \
  target(0).service.port=$1; \
  #assessment.impact.completion=succeeded; \
  assessment.impact.type=recon; \
  assessment.impact.severity=low; \
  assessment.impact.description=A connection to honeytrap has been
 established. No bytes have been received, though.; \
  last

 #LOG:[2007-05-26 16:49:23]  * 22       724 bytes attack string from
 157.100.50.58:47537.
  regex=\* (\d+)\s+(\d+) bytes attack string from ([\d\.]+):(\d+).; \
  classification.text=Attack string saved on port $1; \
  id=40001; \
  revision=1; \
  analyzer(0).name=honeytrap; \
  analyzer(0).manufacturer=http://honeytrap.mwcollect.org; \
  analyzer(0).class=Honeypot; \
  source(0).node.address(0).category=ipv4-addr; \
  source(0).node.address(0).address=$3; \
  source(0).service.port=$4; \
  #target(0).node.address(0).category=ipv4-addr; \
  #target(0).node.address(0).address=$2; \
  target(0).service.port=$1; \
  assessment.impact.completion=succeeded; \
  assessment.impact.type=recon; \
  assessment.impact.severity=medium; \
  assessment.impact.description=Attack string has been saved; \
  additional_data(0).type=integer; \
  additional_data(0).meaning=Size; \
  additional_data(0).data=$2; \
  last



 #LOG:[2007-05-26 17:14:30] FTP download - Requesting 'install_58181.exe'
 from 193.11.129.193:5836.
  regex=(\S*) download - Requesting '(.*)' from ([\d\.]+):(\d+).; \
  classification.text=Download Attempt via $1; \
  id=40002; \
  revision=1; \
  analyzer(0).name=honeytrap; \
  analyzer(0).manufacturer=http://honeytrap.mwcollect.org; \
  analyzer(0).class=Honeypot; \
  source(0).node.address(0).category=ipv4-addr; \
  source(0).node.address(0).address=$3; \
  source(0).service.port=$4; \
  #target(0).node.address(0).category=ipv4-addr; \
  #target(0).node.address(0).address=$2; \
  #target(0).service.port=$1; \
  assessment.impact.completion=succeeded; \
  assessment.impact.type=file; \
  assessment.impact.severity=high; \
  assessment.impact.description=Trying to download Malware; \
  additional_data(0).type=string; \
  additional_data(0).meaning=Filename; \
  additional_data(0).data=$2; \
  last
 }}}

-- 
Ticket URL: <https://trac.prelude-ids.org/ticket/244>
Prelude Hybrid IDS <http://www.prelude-ids.org>
The Prelude Hybrid Intrusion Detection System suite
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