#VERSION,2.04
#LASTMOD,01.09.2008

###############################################################################
#  Copyright (C) 2007 CIRT, Inc.
#
#  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; version 2
#  of the License only.
#
#  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; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
###############################################################################

###############################################################################
# PURPOSE
# Get a favicon.ico file & MD5 fingerprint
###############################################################################

sub nikto_favicon
{
    LW2::http_close(\%request);    # force-close any old connections
    LW2::http_reset();
    $request{'whisker'}->{'uri'} = "/favicon.ico";
    LW2::http_fixup_request(\%request);
    dump_var("Request Hash", \%request);
    if ($CLI{pause} > 0) { sleep $CLI{pause}; }
    LW2::http_do_request_timeout(\%request, \%result, 5);
    dump_var("Result Hash", \%result);

    if ($result{'whisker'}->{'data'} ne '')
    {
        $hash = LW2::md5($result{'whisker'}->{'data'});
        $hash =~ s/^.*://;
        nprint("Got favicon.ico hash:$hash", "d", "");

        foreach my $match_hash (keys %FAVICONS)
        {
            if ($hash eq $match_hash)
            {
                nprint("+ OSVDB-39272: /favicon.ico file identifies this server as: $FAVICONS{$match_hash}");
                $TARGETS{$CURRENT_HOST_ID}{positives}{ $FAVICONS{$hash}{tid} } = 1;
                $TARGETS{$CURRENT_HOST_ID}{total_vulns}++;
                $TESTS{ $FAVICONS{$hash}{tid} }{message} = "/favicon.ico file identifies this server as: $FAVICONS{$match_hash}";
                $TESTS{ $FAVICONS{$hash}{tid} }{osvdb}   = 39272;
            }
        }
    }
}

1;