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-rw-r--r--config/snort/bin/oinkmaster_contrib/README.contrib84
-rw-r--r--config/snort/bin/oinkmaster_contrib/create-sidmap.pl280
2 files changed, 0 insertions, 364 deletions
diff --git a/config/snort/bin/oinkmaster_contrib/README.contrib b/config/snort/bin/oinkmaster_contrib/README.contrib
deleted file mode 100644
index 6923fa26..00000000
--- a/config/snort/bin/oinkmaster_contrib/README.contrib
+++ /dev/null
@@ -1,84 +0,0 @@
-# $Id: README.contrib,v 1.21 2005/10/18 10:41:20 andreas_o Exp $ #
-
--------------------------------------------------------------------------------
-* oinkgui.pl by Andreas Östling <andreaso@it.su.se>
-
- A graphical front-end to Oinkmaster written in Perl/Tk.
- See README.gui for complete documentation.
--------------------------------------------------------------------------------
-
-
-
--------------------------------------------------------------------------------
-* addsid.pl by Andreas Östling <andreaso@it.su.se>
-
- A script that parses *.rules in all specified directories and adds a
- SID to (active) rules that don't have any. (Actually, rev and classtype
- are also added if missing, unless you edit addsid.pl and tune this.) The
- script first looks for the current highest SID (even in inactive rules)
- and starts at the next one, unless this value is below MIN_SID (defined
- inside addsid.pl). By default, this value is set to 1000001 since this
- is the lowest SID assigned for local usage. Handles multi-line rules.
--------------------------------------------------------------------------------
-
-
-
--------------------------------------------------------------------------------
-* create-sidmap.pl by Andreas Östling <andreaso@it.su.se>
-
- A script that parses all active rules in *.rules in all specified
- directories and creates a SID map. (Like Snort's regen-sidmap, but this
- one handles multi-line rules.) Result goes to standard output which can
- be redirected to a sid-msg.map file.
--------------------------------------------------------------------------------
-
-
-
--------------------------------------------------------------------------------
-* makesidex.pl, originally by Jerry Applebaum but later rewritten by
- Andreas Östling <andreaso@it.su.se> to handle multi-line rules and
- multiple rules directories.
-
- It reads *.rules in all specified directories, looks for all disabled
- rules and prints a "disablesid <sid> # <msg>" line for each disabled rule.
- The output can be appended to oinkmaster.conf.
- Useful to new Oinkmaster users.
--------------------------------------------------------------------------------
-
-
-
--------------------------------------------------------------------------------
-* addmsg.pl by Andreas Östling <andreaso@it.su.se>:
-
- A script that will parse your oinkmaster.conf for
- localsid/enablesid/disablesid lines and add their rule message as a #comment.
- If your oinkmaster.conf looks like this before addmsg.pl has been run:
-
- disablesid 286
- disablesid 287
- disablesid 288
-
- It will look something like this afterward:
-
- disablesid 286 # POP3 EXPLOIT x86 bsd overflow
- disablesid 287 # POP3 EXPLOIT x86 bsd overflow
- disablesid 288 # POP3 EXPLOIT x86 linux overflow
-
- addmsg.pl will not touch lines that already has a comment in them.
- It's not able to handle SID lists when written like this:
- disablesid 1,2,3, ...
- But it should handle them if written like this:
- disablesid \
- 1, \
- 2, \
- 3
-
- The new config file will be printed to standard output, so you
- probably want to redirect the output to a file, for example:
-
- ./addmsg.pl oinkmaster.conf rules/ > oinkmaster.conf.new
-
- If oinkmaster.conf.new looks ok, simply rename it to oinkmaster.conf.
- Do NOT redirect to the same file you read from, as this will destroy
- that file.
--------------------------------------------------------------------------------
diff --git a/config/snort/bin/oinkmaster_contrib/create-sidmap.pl b/config/snort/bin/oinkmaster_contrib/create-sidmap.pl
deleted file mode 100644
index 26a9040c..00000000
--- a/config/snort/bin/oinkmaster_contrib/create-sidmap.pl
+++ /dev/null
@@ -1,280 +0,0 @@
-#!/usr/local/bin/perl -w
-
-# $Id: create-sidmap.pl,v 1.21 2005/12/31 13:42:46 andreas_o Exp $ #
-
-# Copyright (c) 2004-2006 Andreas Östling <andreaso@it.su.se>
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or
-# without modification, are permitted provided that the following
-# conditions are met:
-#
-# 1. Redistributions of source code must retain the above
-# copyright notice, this list of conditions and the following
-# disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials
-# provided with the distribution.
-#
-# 3. Neither the name of the author nor the names of its
-# contributors may be used to endorse or promote products
-# derived from this software without specific prior written
-# permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
-# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
-# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-use strict;
-
-sub get_next_entry($ $ $ $ $ $);
-sub parse_singleline_rule($ $ $);
-
-# Files to ignore.
-my %skipfiles = (
- 'deleted.rules' => 1,
-);
-
-# Regexp to match the start of a multi-line rule.
-# %ACTIONS% will be replaced with content of $config{actions} later.
-my $MULTILINE_RULE_REGEXP = '^\s*#*\s*(?:%ACTIONS%)'.
- '\s.*\\\\\s*\n$'; # ';
-
-# Regexp to match a single-line rule.
-my $SINGLELINE_RULE_REGEXP = '^\s*#*\s*(?:%ACTIONS%)'.
- '\s.+;\s*\)\s*$'; # ';
-
-my $USAGE = << "RTFM";
-
-Parse active rules in *.rules in one or more directories and create a SID
-map. Result is sent to standard output, which can be redirected to a
-sid-msg.map file.
-
-Usage: $0 <rulesdir> [rulesdir2, ...]
-
-RTFM
-
-my $verbose = 1;
-
-my (%sidmap, %config);
-
-my @rulesdirs = @ARGV;
-
-die($USAGE) unless ($#rulesdirs > -1);
-
-$config{rule_actions} = "alert|drop|log|pass|reject|sdrop|activate|dynamic";
-
-$SINGLELINE_RULE_REGEXP =~ s/%ACTIONS%/$config{rule_actions}/;
-$MULTILINE_RULE_REGEXP =~ s/%ACTIONS%/$config{rule_actions}/;
-
-
-# Read in all rules from each rules file (*.rules) in each rules dir.
-# into %sidmap.
-foreach my $rulesdir (@rulesdirs) {
- opendir(RULESDIR, "$rulesdir") or die("could not open \"$rulesdir\": $!\n");
-
- while (my $file = readdir(RULESDIR)) {
- next unless ($file =~ /\.rules$/);
- next if ($skipfiles{$file});
-
- open(FILE, "$rulesdir/$file") or die("could not open \"$rulesdir/$file\": $!\n");
- my @file = <FILE>;
- close(FILE);
-
- my ($single, $multi, $nonrule, $msg, $sid);
-
- while (get_next_entry(\@file, \$single, \$multi, \$nonrule, \$msg, \$sid)) {
- if (defined($single)) {
-
- warn("WARNING: duplicate SID: $sid (discarding old)\n")
- if (exists($sidmap{$sid}));
-
- $sidmap{$sid} = "$sid || $msg";
-
- # Print all references. Borrowed from Brian Caswell's regen-sidmap script.
- my $ref = $single;
- while ($ref =~ s/(.*)reference\s*:\s*([^\;]+)(.*)$/$1 $3/) {
- $sidmap{$sid} .= " || $2"
- }
-
- $sidmap{$sid} .= "\n";
- }
- }
- }
-}
-
-# Print results.
-foreach my $sid (sort { $a <=> $b } keys(%sidmap)) {
- print "$sidmap{$sid}";
-}
-
-
-
-# Same as in oinkmaster.pl.
-sub get_next_entry($ $ $ $ $ $)
-{
- my $arr_ref = shift;
- my $single_ref = shift;
- my $multi_ref = shift;
- my $nonrule_ref = shift;
- my $msg_ref = shift;
- my $sid_ref = shift;
-
- undef($$single_ref);
- undef($$multi_ref);
- undef($$nonrule_ref);
- undef($$msg_ref);
- undef($$sid_ref);
-
- my $line = shift(@$arr_ref) || return(0);
- my $disabled = 0;
- my $broken = 0;
-
- # Possible beginning of multi-line rule?
- if ($line =~ /$MULTILINE_RULE_REGEXP/oi) {
- $$single_ref = $line;
- $$multi_ref = $line;
-
- $disabled = 1 if ($line =~ /^\s*#/);
-
- # Keep on reading as long as line ends with "\".
- while (!$broken && $line =~ /\\\s*\n$/) {
-
- # Remove trailing "\" and newline for single-line version.
- $$single_ref =~ s/\\\s*\n//;
-
- # If there are no more lines, this can not be a valid multi-line rule.
- if (!($line = shift(@$arr_ref))) {
-
- warn("\nWARNING: got EOF while parsing multi-line rule: $$multi_ref\n")
- if ($config{verbose});
-
- @_ = split(/\n/, $$multi_ref);
-
- undef($$multi_ref);
- undef($$single_ref);
-
- # First line of broken multi-line rule will be returned as a non-rule line.
- $$nonrule_ref = shift(@_) . "\n";
- $$nonrule_ref =~ s/\s*\n$/\n/; # remove trailing whitespaces
-
- # The rest is put back to the array again.
- foreach $_ (reverse((@_))) {
- unshift(@$arr_ref, "$_\n");
- }
-
- return (1); # return non-rule
- }
-
- # Multi-line continuation.
- $$multi_ref .= $line;
-
- # If there are non-comment lines in the middle of a disabled rule,
- # mark the rule as broken to return as non-rule lines.
- if ($line !~ /^\s*#/ && $disabled) {
- $broken = 1;
- } elsif ($line =~ /^\s*#/ && !$disabled) {
- # comment line (with trailing slash) in the middle of an active rule - ignore it
- } else {
- $line =~ s/^\s*#*\s*//; # remove leading # in single-line version
- $$single_ref .= $line;
- }
-
- } # while line ends with "\"
-
- # Single-line version should now be a valid rule.
- # If not, it wasn't a valid multi-line rule after all.
- if (!$broken && parse_singleline_rule($$single_ref, $msg_ref, $sid_ref)) {
-
- $$single_ref =~ s/^\s*//; # remove leading whitespaces
- $$single_ref =~ s/^#+\s*/#/; # remove whitespaces next to leading #
- $$single_ref =~ s/\s*\n$/\n/; # remove trailing whitespaces
-
- $$multi_ref =~ s/^\s*//;
- $$multi_ref =~ s/\s*\n$/\n/;
- $$multi_ref =~ s/^#+\s*/#/;
-
- return (1); # return multi
- } else {
- warn("\nWARNING: invalid multi-line rule: $$single_ref\n")
- if ($config{verbose} && $$multi_ref !~ /^\s*#/);
-
- @_ = split(/\n/, $$multi_ref);
-
- undef($$multi_ref);
- undef($$single_ref);
-
- # First line of broken multi-line rule will be returned as a non-rule line.
- $$nonrule_ref = shift(@_) . "\n";
- $$nonrule_ref =~ s/\s*\n$/\n/; # remove trailing whitespaces
-
- # The rest is put back to the array again.
- foreach $_ (reverse((@_))) {
- unshift(@$arr_ref, "$_\n");
- }
-
- return (1); # return non-rule
- }
- } elsif (parse_singleline_rule($line, $msg_ref, $sid_ref)) {
- $$single_ref = $line;
- $$single_ref =~ s/^\s*//;
- $$single_ref =~ s/^#+\s*/#/;
- $$single_ref =~ s/\s*\n$/\n/;
-
- return (1); # return single
- } else { # non-rule line
-
- # Do extra check and warn if it *might* be a rule anyway,
- # but that we just couldn't parse for some reason.
- warn("\nWARNING: line may be a rule but it could not be parsed ".
- "(missing sid or msg?): $line\n")
- if ($config{verbose} && $line =~ /^\s*alert .+msg\s*:\s*".+"\s*;/);
-
- $$nonrule_ref = $line;
- $$nonrule_ref =~ s/\s*\n$/\n/;
-
- return (1); # return non-rule
- }
-}
-
-
-
-# Same as in oinkmaster.pl.
-sub parse_singleline_rule($ $ $)
-{
- my $line = shift;
- my $msg_ref = shift;
- my $sid_ref = shift;
-
- if ($line =~ /$SINGLELINE_RULE_REGEXP/oi) {
-
- if ($line =~ /\bmsg\s*:\s*"(.+?)"\s*;/i) {
- $$msg_ref = $1;
- } else {
- return (0);
- }
-
- if ($line =~ /\bsid\s*:\s*(\d+)\s*;/i) {
- $$sid_ref = $1;
- } else {
- return (0);
- }
-
- return (1);
- }
-
- return (0);
-}
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