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honeydsum.pl
executable file
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honeydsum.pl
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#! /usr/bin/perl -T -w
#-*-Perl-*-
#
# Copyright (c) 2004 Lucio Henrique Franco (lucio@lac.inpe.br) and
# Carlos Henrique Peixoto Caetano Chaves (cae@lac.inpe.br)
#
# All rights reserved.
# Renato Archer Research Center (CenPRA)
# Brazilian National Institute for Space Research (INPE)
# Information System and Network Security Group
# version 0.3 - Thu Apr 15 09:30:31 BRT 2004
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# - 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.
# - All advertising materials mentioning features or use of this
# software must display the following acknowledgement:
# This product includes software developed by Lucio Henrique
# Franco and Carlos H. P. C. Chaves. CenPRA and INPE aren't
# responsible by use or distribution of this material.
# - Neither the name of the Research Center 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 HOLDERS 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.
#
##########################################################################
### Modules used by this script
use strict;
use Getopt::Std;
our $program_name;
($program_name = $0) =~ s@.*/@@;
unless (eval "use Net::Netmask; 1") {
die "$program_name: please install Net::Netmask.";
}
unless (eval "use GD; 1") {
die "$program_name: please install GD.";
}
unless (eval "use GD::Graph::pie; 1") {
die "$program_name: please install GD::Graph::pie.";
}
unless (eval "use GD::Graph::bars; 1") {
die "$program_name: please install GD::Graph::bars.";
}
unless (eval "use GD::Graph::bars3d; 1") {
die "$program_name: please install GD::Graph::bars3d.";
}
##########################################################################
### Program name, version and options
our %option = ();
getopts('c:hwV', \%option) || die "$program_name: cannot get options.\n";
our $honeydsum_version = '0.3';
##########################################################################
### Some global declarations
# set PATH for this script
$ENV{'PATH'} = '/bin:/usr/bin:/usr/local/bin';
# unbuffered output
$| = 1;
# IP regexp
our $IP_exp = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';
# Timestmap regexp
our $timestamp_exp = '\d{4}\-\d{2}\-\d{2}\-\d{2}\:\d{2}\:\d{2}\.\d{4}';
# Time regexp
our $time = '\d+:\d+:\d+';
# used to read files from command line
our $cat = '/bin/cat';
our $zcat = '/usr/bin/zcat';
our $bzcat = '/usr/local/bin/bzcat';
# configuration file
our @honeyd_conf_files;
our $honeyd_conf = 0;
our $honeydsum_conf_file;
# output html dir/file
our $output_html_file;
our $output_html_dir;
# used to show icmp protocol
our ($proto_show) = 0;
# used to show the number of elements of top
our ($top_show) = 11;
# used to address sanitize
our @real_hp_net;
our @fake_hp_net;
our $real_hp_net_obj;
our $fake_hp_net_obj;
our @real_inst_net;
our @fake_inst_net;
our $real_inst_net_obj;
our $fake_inst_net_obj;
# used to graphics
our %graph_hp_a = ();
our %graph_hp_b = ();
our $person = 0;
our %graphics = ();
##########################################################################
### Checking arguments
# display version if requested
if (defined($option{V})) {
&show_version;
}
# check if there are arguments
if ($#ARGV == -1 || defined($option{h})) {
&show_usage;
}
##########################################################################
### Local variables for Main
my ($file, $viewer, $line);
my ($totalpkts, $tcppkts, $udppkts, $icmppkts);
my (
$timestamp, $proto, $src_ip, $dst_ip, $resource,
$port, $hour, $bytes, $nbr_src_ip, $nbr_dst_ip
);
my (@IP_list) = ();
my (@NET_list) = ();
my (@PORT_list) = ();
my (@PROTO_list) = ();
my (%stat_hash) = ();
my (%src_host_hash) = ();
my (%resource_hash) = ();
my (%hour_hash) = ();
my (%icmp_b40_hash) = ();
my ($cnt, $dez, $uni);
# Print
my $ip_flag;
my ($total_connections) = 0;
my (@total_resource) = ();
my ($total_resource_number) = 0;
my ($total_ip) = 0;
my $control = 0;
my $control_hp;
# Graphics information
our @ip_high = ();
our @total_res = ();
our @total_ips = ();
our @total_con = ();
# HONEYD_CONF
our %honeyd_conf_conv = ();
our %honeyd_conf_print = (
'header' =>
"<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; width: 328px; height: auto;\">
<tbody>
<tr>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\" rowspan=\"1\" colspan=\"6\">
<big style=\"color: rgb(255, 255, 102);\">
<span style=\"font-weight: bold;\"><a name=\"honeypots_configuration\"></a>HONEYPOT'S CONFIGURATION</span>
</big>
</td>
</tr>
<tr>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">Operating System
</big>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">Default TCP Action
</big>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">Default UDP Action
</big>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">Default ICMP Action
</big>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">Ports
</big>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\">
<big style=\"color: rgb(255, 255, 102);\">IP Address
</big>
</td>
</tr>"
);
$honeyd_conf_print{'foot'} = ("</tbody></table><hr>");
##########################################################################
### Main
# Honeyd.conf
if (defined($option{'c'})) {
$honeydsum_conf_file = $option{'c'};
&parser_config_file($honeydsum_conf_file);
} else {
warn("$program_name: you must inform honeydsum.conf file.\n");
exit 1;
}
# Output as web page
if (defined($option{'w'})) {
if (!($output_html_file = &check_filename($output_html_file))) {
warn("$program_name: " . quotemeta($output_html_file) . " invalid file name.\n");
}
if ($output_html_file =~ /^(.*\/).*/) {
$output_html_dir = $1;
} else {
$output_html_dir = "";
}
open(HTML_FILE, ">" . $output_html_file)
|| die("$program_name: cannot open file.\n");
printf(HTML_FILE "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\n");
printf(HTML_FILE "\"http://www.w3.org/TR/html4/strict.dtd\">\n");
printf(HTML_FILE "<html>\n");
printf(HTML_FILE "<head>\n");
printf(HTML_FILE "<title>HONEYD's CONNECTIONS STATISTICS</title>\n");
printf(HTML_FILE
"<meta http-equiv=\"content-type\" content=\"text/html;charset=iso-8859-1\">\n"
);
printf(HTML_FILE "<script type=\"text/javascript\">
function AbreInst(theURL,winName,features) {
window.open(theURL,winName,features);
}
</script>\n"
);
printf(HTML_FILE "</head>\n");
printf(HTML_FILE "<body>\n");
printf(HTML_FILE
"<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; height: auto; width: 316px;\">
<tbody>
<tr>\n"
);
if ($honeyd_conf) {
printf(HTML_FILE
"<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#honeypots_configuration\">HONEYPOT'S CONFIGURATION</a>
</span>
<br>
</td>\n"
);
}
printf(HTML_FILE
" <td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#honeypots_connections\">HONEYPOT'S CONNECTIONS</a>
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#honeypots\">HONEYPOT'S</a>
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#top_source\">Top %s Source Hosts</a>
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#top_accessed\">Top %s Accessed Resources</a>
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#top_icmp\">Top %s ICMP>40 bytes Senders</a>
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(204, 204, 204);\">
<span style=\"font-weight: bold;\"><a href=\"#connections\">Connections per Hour</a>
</span>
<br>
</td>
</tr>
</tbody>
</table><hr>\n", ($top_show - 1), ($top_show - 1),
($top_show - 1)
);
}
if (defined($option{'-'})) {
push(@ARGV, "-");
}
# Erase hour hash
$dez = 48;
$uni = 48;
while (!($dez == 50 && $uni == 52)) {
$hour_hash{ chr($dez) . chr($uni) } = 0;
if ($uni == 57) {
$dez++;
$uni = 48;
} else {
$uni++;
}
}
######################################
# Parser
$totalpkts = 0;
$tcppkts = 0;
$udppkts = 0;
$icmppkts = 0;
foreach my $arg (@ARGV) {
if (!($file = &check_filename($arg))) {
$file = quotemeta($arg);
warn("$program_name: $file invalid file name.\n");
next;
}
if ($file =~ /\.bz2$/) {
$viewer = $bzcat;
} elsif ($file =~ /\.gz$/) {
$viewer = $zcat;
} else {
$viewer = $cat;
}
my @viewer_args = ();
push(@viewer_args, $file);
my $pid = open(CHILD_TO_READ1, "-|");
if (!$pid) {
# child
exec($viewer, @viewer_args)
|| die("$program_name: $viewer: cannot exec: $!\n");
# never reached
} else {
# parent
my $line_count = 0;
while ($line = <CHILD_TO_READ1>) {
$line_count++;
chomp($line);
###
#2003-12-16-16:50:29.0837 tcp(6) - xxx.xxx.xxx.xxx 37604 yyy.yyy.yyy.yyy 23: 60 S
#2003-12-16-16:50:29.0863 tcp(6) - xxx.xxx.xxx.xxx 37608 yyy.yyy.yyy.yyy 23: 60 S [Linux 2.6 ]
#2003-12-16-16:50:32.0824 tcp(6) S xxx.xxx.xxx.xxx 37614 yyy.yyy.yyy.yyy 23 [Linux 2.6 ]
#2003-12-16-16:50:33.0388 tcp(6) E xxx.xxx.xxx.xxx 37614 yyy.yyy.yyy.yyy 23: 0 0
#2003-12-16-16:50:41.0267 tcp(6) S xxx.xxx.xxx.xxx 1938 yyy.yyy.yyy.yyy 8080 [Windows 2000 SP4]
#2003-12-16-16:50:42.0484 tcp(6) E xxx.xxx.xxx.xxx 1940 yyy.yyy.yyy.yyy 6588: 151 0
###
if ($line =~
/^($timestamp_exp)\s+(tcp)\(6\)\s+([S|\-|E])\s($IP_exp)\s+\d{1,5}\s+($IP_exp)\s+(\d{1,5})+.*/
)
{
unless ($3 eq "E") {
$timestamp = $1;
$proto = $2;
if ($#real_inst_net != -1) {
$src_ip = &sanitize_ip($4, \@real_inst_net, \@fake_inst_net);
} else {
$src_ip = $4;
}
if ($#real_hp_net != -1) {
$dst_ip = &sanitize_ip($5, \@real_hp_net, \@fake_hp_net);
} else {
$dst_ip = $5;
}
$resource = $6;
if (
(($#IP_list == -1) || (&check_list($dst_ip, @IP_list)))
&& ( ($#NET_list == -1)
|| (&check_net_list($src_ip)))
&& ( ($#PORT_list == -1)
|| (&check_list($resource, @PORT_list)))
&& ( ($#PROTO_list == -1)
|| (&check_list($proto, @PROTO_list)))
)
{
$totalpkts++;
$tcppkts++;
$nbr_src_ip = unpack "N", pack "C4", split /\./, $src_ip;
$nbr_dst_ip = unpack "N", pack "C4", split /\./, $dst_ip;
if (
!defined(
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}
)
)
{
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource} =
0;
}
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}++;
if (!defined($src_host_hash{$src_ip})) {
$src_host_hash{$src_ip} = 0;
}
$src_host_hash{$src_ip}++;
if (!defined($resource_hash{ $resource . "/" . $proto })) {
$resource_hash{ $resource . "/" . $proto } = 0;
}
$resource_hash{ $resource . "/" . $proto }++;
if ($timestamp =~ /^\d{4}\-\d{2}\-\d{2}\-(\d{2})\:.*$/) {
$hour = $1;
$hour_hash{$hour}++;
}
}
} else {
next;
}
} elsif ($line =~
/^($timestamp_exp)\s+(udp)\(17\)\s+([S|\-|E])\s+($IP_exp)\s+\d{1,5}\s+($IP_exp)\s+(\d{1,5}).*/
)
{
###
#2003-10-03-21:46:40.0864 udp(17) - xxx.xxx.xxx.xxx 138 yyy.yyy.yyy.yyy 138: 229
#2003-12-17-19:41:19.002 udp(17) S xxx.xxx.xxx.xxx 53 yyy.yyy.yyy.yyy 53
#2003-12-17-19:42:19.017 udp(17) E xxx.xxx.xxx.xxx 53 yyy.yyy.yyy.yyy 53: 18 0
###
unless ($3 eq "E") {
$timestamp = $1;
$proto = $2;
if ($#real_inst_net != -1) {
$src_ip = &sanitize_ip($4, \@real_inst_net, \@fake_inst_net);
} else {
$src_ip = $4;
}
if ($#real_hp_net != -1) {
$dst_ip = &sanitize_ip($5, \@real_hp_net, \@fake_hp_net);
} else {
$dst_ip = $5;
}
$resource = $6;
if (
(($#IP_list == -1) || (&check_list($dst_ip, @IP_list)))
&& (($#NET_list == -1) || (&check_net_list($src_ip)))
&& ( ($#PORT_list == -1)
|| (&check_list($resource, @PORT_list)))
&& ( ($#PROTO_list == -1)
|| (&check_list($proto, @PROTO_list)))
)
{
$totalpkts++;
$udppkts++;
$nbr_src_ip = unpack "N", pack "C4", split /\./, $src_ip;
$nbr_dst_ip = unpack "N", pack "C4", split /\./, $dst_ip;
if (
!defined(
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}
)
)
{
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource} =
0;
}
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}++;
if (!defined($src_host_hash{$src_ip})) {
$src_host_hash{$src_ip} = 0;
}
$src_host_hash{$src_ip}++;
if (!defined($resource_hash{ $resource . "/" . $proto })) {
$resource_hash{ $resource . "/" . $proto } = 0;
}
$resource_hash{ $resource . "/" . $proto }++;
if ($timestamp =~ /^\d{4}\-\d{2}\-\d{2}\-(\d{2})\:.*$/) {
$hour = $1;
$hour_hash{$hour}++;
}
}
} else {
next;
}
} elsif ($line =~
/^($timestamp_exp)\s+(icmp)\(1\)\s+\-\s+($IP_exp)\s+($IP_exp)\:\s+(\d{1,2})\(\d{1,2}\)\:\s+(\d+)/
)
{
###
#2003-09-13-00:00:15.0775 icmp(1) - xxx.xxx.xxx.xxx yyy.yyy.yyy.yyy: 8(0): 92
###
$timestamp = $1;
$proto = $2;
if ($#real_inst_net != -1) {
$src_ip = &sanitize_ip($3, \@real_inst_net, \@fake_inst_net);
} else {
$src_ip = $3;
}
if ($#real_hp_net != -1) {
$dst_ip = &sanitize_ip($4, \@real_hp_net, \@fake_hp_net);
} else {
$dst_ip = $4;
}
$resource = $5;
$bytes = $6;
if ( (($#IP_list == -1) || (&check_list($dst_ip, @IP_list)))
&& (($#NET_list == -1) || (&check_net_list($src_ip)))
&& (($#PORT_list == -1) || (&check_list($resource, @PORT_list)))
&& (($#PROTO_list == -1) || (&check_list($proto, @PROTO_list))))
{
$totalpkts++;
$icmppkts++;
$nbr_src_ip = unpack "N", pack "C4", split /\./, $src_ip;
$nbr_dst_ip = unpack "N", pack "C4", split /\./, $dst_ip;
if (
!defined(
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}
)
)
{
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource} = 0;
}
$stat_hash{$nbr_dst_ip}{$nbr_src_ip}{$proto}{$resource}++;
if (!defined($src_host_hash{$src_ip})) {
$src_host_hash{$src_ip} = 0;
}
$src_host_hash{$src_ip}++;
if (!defined($resource_hash{ $resource . "/" . $proto })) {
$resource_hash{ $resource . "/" . $proto } = 0;
}
$resource_hash{ $resource . "/" . $proto }++;
if ($timestamp =~ /^\d{4}\-\d{2}\-\d{2}\-(\d{2})\:.*$/) {
$hour = $1;
$hour_hash{$hour}++;
}
if ($bytes > 40) {
if (!defined($icmp_b40_hash{$src_ip})) {
$icmp_b40_hash{$src_ip} = 0;
}
$icmp_b40_hash{$src_ip}++;
}
}
} else {
warn("$program_name: unknown format: $line \n");
}
} #end while
close(CHILD_TO_READ1) || warn("$program_name: $viewer: exited $?\n");
} #end else
} #end foreach ARGV
my %src_ip_hash;
if (defined($stat_hash{$nbr_dst_ip})) {
%src_ip_hash = %{ $stat_hash{$nbr_dst_ip} };
} else {
warn("$program_name: element not found!!!\n");
if (defined($option{'w'})) {
close(HTML_FILE);
}
exit 1;
}
if ($honeyd_conf) {
foreach my $honeyd_conf_file (@honeyd_conf_files) {
&ext_honeyd_conf($honeyd_conf_file);
}
}
if (!defined($option{'w'})) { # OUTPUT - TEXT
printf("\n--------------------------------------\n");
printf("Connection Counter\n");
printf("--------------------------------------\n");
printf("Total: %10d\n", $totalpkts);
printf(" TCP: %10d\n", $tcppkts);
printf(" UDP: %10d\n", $udppkts);
printf(" ICMP: %10d\n", $icmppkts);
printf("--------------------------------------\n\n");
my $nbr_dst_ip_txt;
my $dst_ip_txt;
my $nbr_src_ip_txt;
my $src_ip_txt;
my $proto_txt;
my $resource_txt;
foreach $nbr_dst_ip_txt (sort { $a <=> $b } keys %stat_hash) {
my %src_ip_hash_txt = %{ $stat_hash{$nbr_dst_ip_txt} };
my $ip_flag_txt;
my ($total_connections_txt) = 0;
my (@total_resource_txt) = ();
my ($total_resource_number_txt) = 0;
my ($total_ip_txt) = 0;
$dst_ip_txt = join ".", unpack "C4", pack "N", $nbr_dst_ip_txt;
printf("--------------------------------------\n");
printf("Honeypot: %s\n", $dst_ip_txt);
printf("--------------------------------------\n");
printf("%-15s %9s %12s\n", "Source IP", "Resource", "Connections");
foreach $nbr_src_ip_txt (sort { $a <=> $b } keys %src_ip_hash_txt) {
$ip_flag_txt = 0;
my %proto_hash_txt = %{ $src_ip_hash_txt{$nbr_src_ip_txt} };
$src_ip_txt = join ".", unpack "C4", pack "N", $nbr_src_ip_txt;
foreach $proto_txt (keys %proto_hash_txt) {
my %resource_hash_txt = %{ $proto_hash_txt{$proto_txt} };
foreach $resource_txt (sort { $a <=> $b } keys %resource_hash_txt) {
$total_connections_txt =
$total_connections_txt + $resource_hash_txt{$resource_txt};
push(@total_resource_txt, $resource_txt);
if ($ip_flag_txt == 0) {
printf("%-15s %5s/%-5s %5d\n",
$src_ip_txt, $resource_txt, $proto_txt,
$resource_hash_txt{$resource_txt});
$ip_flag_txt = 1;
$total_ip_txt++;
} else {
printf("%-15s %5s/%-5s %5d\n",
" ", $resource_txt, $proto_txt,
$resource_hash_txt{$resource_txt});
}
}
}
}
my (%seen_txt) = ();
my ($item_txt) = ();
foreach $item_txt (@total_resource_txt) {
$total_resource_number_txt++ unless $seen_txt{$item_txt}++;
}
printf("--------------------------------------\n");
printf("%-15s %9s %12s\n", "IPs", "Resources", "Connections");
printf("%-15s %9s %8s\n",
$total_ip_txt, $total_resource_number_txt, $total_connections_txt);
printf("--------------------------------------\n");
}
printf("\n\nTop %s Source Hosts\n\n", ($top_show - 1));
printf("%-4s %-15s %9s\n", "Rank", "Source IP", "Connections");
$cnt = 1;
foreach $src_ip (
sort { $src_host_hash{$b} <=> $src_host_hash{$a} }
keys %src_host_hash
)
{
printf("%-4d %-15s %8d\n", $cnt, $src_ip, $src_host_hash{$src_ip});
$cnt++;
if ($cnt == $top_show) {
last;
}
}
printf("\n\nTop %s Accessed Resources\n\n", ($top_show - 1));
printf("%-4s %-11s %9s\n", "Rank", "Resource", "Connections");
$cnt = 1;
foreach $port (
sort { $resource_hash{$b} <=> $resource_hash{$a} }
keys %resource_hash
)
{
printf("%-4d %-11s %8d\n", $cnt, $port, $resource_hash{$port});
$cnt++;
if ($cnt == $top_show) {
last;
}
}
if ($proto_show == 0 || $proto_show == 5 || $proto_show == 6) {
printf("\n\nTop %s ICMP > 40 bytes Senders\n\n", ($top_show - 1));
printf("%-4s %-15s %9s\n", "Rank", "Source IP", "Connections");
$cnt = 1;
foreach $src_ip (
sort { $icmp_b40_hash{$b} <=> $icmp_b40_hash{$a} }
keys %icmp_b40_hash
)
{
printf("%-4d %-15s %8d\n", $cnt, $src_ip, $icmp_b40_hash{$src_ip});
$cnt++;
if ($cnt == $top_show) {
last;
}
}
}
printf("\n\nConnections per Hour\n\n");
printf("%-5s %9s\n", "Hour", "Connections");
foreach $hour (sort { $a cmp $b } keys %hour_hash) {
printf("%s:00 %8d\n", $hour, $hour_hash{$hour});
}
} else { # OUTPUT - HTML
printf(HTML_FILE
"<table style=\"text-align: left; height: 262px; width: 652px;\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">
<tbody>
<tr>
<td style=\"text-align: center; vertical-align: middle;\">\n"
);
printf(HTML_FILE
"<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; height: auto; width: 272px;\">
<tbody>
<tr>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\" rowspan=\"1\" colspan=\"2\">
<big style=\"color: rgb(255, 255, 102);\">
<span style=\"font-weight: bold;\"><a name=\"honeypots_connections\"></a>HONEYPOT'S CONNECTIONS
</span>
</big>
<br>
</td>
</tr>
<tr>
<td style=\"vertical-align: top; background-color: rgb(153, 153, 153);\" rowspan=\"1\" colspan=\"2\">
<span style=\"font-weight: bold;\">Connection Counter
</span>
<br>
</td>
</tr>\n"
);
printf(HTML_FILE " <tr>
<td style=\"vertical-align: top; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(204, 0, 0);\">Total
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: right; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(204, 0, 0);\">%d
</span>
<br>
</td>
</tr>
<tr>
<td style=\"vertical-align: top; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(51, 51, 255);\">TCP
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: right; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(51, 51, 255);\">%d
</span>
<br>
</td>
</tr>
<tr>
<td style=\"vertical-align: top; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(0, 153, 0);\">UDP
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: right; color: rgb(0, 0, 0);\">
<span style=\"font-weight: bold; color: rgb(0, 153, 0);\">%d
</span>
<br>
</td>
</tr>
<tr>
<td style=\"vertical-align: top;\">
<span style=\"font-weight: bold;\">ICMP
</span>
<br>
</td>
<td style=\"vertical-align: top; text-align: right;\">
<span style=\"font-weight: bold;\">%d
</span>
<br>
</td>
</tr>
</tbody>
</table>\n", $totalpkts, $tcppkts, $udppkts, $icmppkts
);
my @graph_src = ($tcppkts, $udppkts, $icmppkts);
if ($graphics{'total'}->{'show'}) {
&pie_total_graph("total", @graph_src);
}
# Honeypots' Caption
open(HONEYPOT_CAPTION, ">" . $output_html_dir . "caption.html")
|| die("$program_name: cannot open file\n");
printf(HONEYPOT_CAPTION
"<\!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">
<html>
<head>
<meta http-equiv=\"content-type\"
content=\"text/html; charset=ISO-8859-15\">
<title>Caption</title>\n"
);
printf(HONEYPOT_CAPTION "<script type=\"text/javascript\">
function AbreInst(theURL,winName,features) {
window.open(theURL,winName,features);
}
</script>\n"
);
printf(HONEYPOT_CAPTION "
</head>
<body>
<big><big style=\"font-weight: bold; color: rgb(204, 0, 0);\"></big></big>
<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; width: 210px; height: auto;\">
<tbody>
<tr>
<td
style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\"
rowspan=\"1\" colspan=\"2\"> <big style=\"color: rgb(255, 255, 102);\"> <span style=\"font-weight: bold;\">HONEYPOT'S CAPTION </span> </big> <br style=\"color: rgb(0, 0, 0);\">
</td>
</tr>
<tr>
<td style=\"vertical-align: top; color: rgb(0, 0, 0); text-align: center; background-color: rgb(153, 153, 153);\">
<span style=\"font-weight: bold; color: rgb(0, 0, 0);\">Honeypot</span><br>
</td>
<td style=\"vertical-align: top; color: rgb(0, 0, 0); text-align: center; background-color: rgb(153, 153, 153);\">
<span style=\"font-weight: bold; color: rgb(0, 0, 0);\">IP</span><br>
</td>
</tr>\n"
);
# show graphics
if ($graphics{'total'}->{'show'}) {
printf(HTML_FILE "</td>
<td style=\"text-align: center; vertical-align: middle;\"><img src=\"total.png\" title=\"%s\" alt=\"\" style=\"width: 282px; height: auto;\"></td>\n",
$graphics{'total'}->{'title'}
);
}
printf(HTML_FILE " </tr> </tbody> </table> <hr>\n");
printf(HTML_FILE
"<table style=\"text-align: left; width: 717px; height: 369px;\" border=\"0\"
cellspacing=\"3\" cellpadding=\"3\">
<tbody>
<tr>
<td style=\"text-align: center; vertical-align: top;\">\n"
);
printf(HTML_FILE
"<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; width: 135px; height: auto;\">
<tbody>
<tr>
<td style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\" rowspan=\"1\" colspan=\"2\">
<big style=\"color: rgb(255, 255, 102);\">
<span style=\"font-weight: bold;\"><a name=\"honeypots\"></a>HONEYPOT'S</span>
</big>
<br>
</td>
</tr>\n"
);
my $counter = 1;
$control = 0;
foreach $nbr_dst_ip (sort { $a <=> $b } keys %stat_hash) {
my %src_ip_hash = %{ $stat_hash{$nbr_dst_ip} };
my $ip_flag;
$dst_ip = join ".", unpack "C4", pack "N", $nbr_dst_ip;
open(SRC_CAPTION, ">" . $output_html_dir . "caption_" . $dst_ip . ".html")
|| die("$program_name: cannot open file\n");
printf(SRC_CAPTION
"<\!DOCTYPE html PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">
<html>
<head>
<meta http-equiv=\"content-type\"
content=\"text/html; charset=ISO-8859-15\">
<title>Caption</title>
</head>
<body>
<big><big style=\"font-weight: bold; color: rgb(204, 0, 0);\"></big></big>
<table cellpadding=\"2\" cellspacing=\"1\" border=\"1\" style=\"text-align: left; width: 188px; height: auto;\">
<tbody>
<tr>
<td
style=\"vertical-align: top; text-align: center; background-color: rgb(51, 51, 51);\"
rowspan=\"1\" colspan=\"2\"> <big style=\"color: rgb(255, 255, 102);\"> <span style=\"font-weight: bold;\">HONEYPOT'S CAPTION (%s)</span> </big> <br style=\"color: rgb(0, 0, 0);\">
</td>
</tr>
<tr>
<td style=\"vertical-align: top; color: rgb(0, 0, 0); text-align: center; background-color: rgb(192, 192, 192);\">
<span style=\"font-weight: bold; color: rgb(0, 0, 0);\">Honeypot</span><br>
</td>
<td style=\"vertical-align: top; color: rgb(0, 0, 0); text-align: center; background-color: rgb(192, 192, 192);\">
<span style=\"font-weight: bold; color: rgb(0, 0, 0);\">IP</span><br>
</td>
</tr>\n", $dst_ip
);
if ($control) {
printf(HTML_FILE "<tr>
<td style=\"background-color: rgb(192, 192, 192); font-weight: bold; text-align: left; vertical-align: middle;\">%d<br></td>
<td class=\"square\" style=\"background-color: rgb(192, 192, 192); text-align: left; vertical-align: middle;\"> <a href=\"./%s.html\">%s </a> </td> </tr>\n",
$counter, $dst_ip, $dst_ip
);
printf(HONEYPOT_CAPTION
"<tr> <td style=\"vertical-align: top; background-color: rgb(153, 153, 153);\"> <span style=\"font-weight: bold;\">%d</span><br></td> <td style=\"vertical-align: top; text-align: left; background-color: rgb(153, 153, 153);\"> <big style=\"font-weight: bold;\"><small><a href=\'#\' onClick=\"AbreInst(\'%s.html\',\'\',\'\')\">%s </a></small> <span style=\"color: rgb(0, 153, 0);\"></span></big><br> </td> </tr>\n",
$counter, $dst_ip, $dst_ip);
$control = 0;
} else {
printf(HTML_FILE "<tr>
<td style=\"font-weight: bold; text-align: left; vertical-align: middle;\">%d<br>
</td>
<td class=\"square\" style=\"text-align: left; vertical-align: middle;\">
<a href=\"./%s.html\">%s </a> </td>
</tr>\n", $counter, $dst_ip, $dst_ip
);
printf(HONEYPOT_CAPTION
"<tr> <td style=\"vertical-align: top; color: rgb(0, 0, 0);\"> <span style=\"font-weight: bold;\">%d</span><br> </td> <td style=\"vertical-align: top; color: rgb(0, 0, 0); text-align: left;\"> <big style=\"font-weight: bold;\"><small><a href=\'#\' onClick=\"AbreInst(\'%s.html\',\'\',\'\')\">%s </a></small> <span style=\"color: rgb(0, 153, 0);\"></span></big><br> </td> </tr>\n",
$counter, $dst_ip, $dst_ip);
$control = 1;
}
$counter++;
# Honeypot IP page
open(HONEYPOT_HTML, ">" . $output_html_dir . $dst_ip . ".html")
|| die("$program_name: cannot open file\n");
printf(HONEYPOT_HTML
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\n");