Code:
<?php
$crlf=chr(13).chr(10);
$itime=3; //Minimum number of seconds between one-visitor visits
$imaxvisit=10; //Maximum visits in $itime x $imaxvisits seconds
$ipenalty=($itime * $imaxvisit); //Minutes for waitting
$iplogdir="./logs/";
$iplogfile="AttackersIPs.Log";
// Time
$today = date("Y-m-j,G");
$min = date("i");
$sec = date("s");
$r = substr(date("i"),0,1);
$m = substr(date("i"),1,1);
$minute = 0;
$to = 'Your E-mail';
$headers = 'From: Trinity DDOS Shield' . "\r\n";
$subject = "Warning of Possible DoS Attack at $today:$min:$sec";
//Warning Messages:
$message1='<font color="red">Trinity under heavy bandwidth usage or being DDOS attacked!</font><br>';
$message2='Please wait ... ';
$message3=' seconds or try again after some minutes from now.<br>';
$message4='<font color="blue">Protected by DDOS Shield Made by Jesus Christ for Trinityent.</font><br>If you are a human, change IP.<br>We temporarily banned this IP <b>'.$_SERVER["REMOTE_ADDR"].' </b>from DoS attack.';
$message5= 'Trinity has been attacked by a bot or human visiting from this IP address: '.$_SERVER["REMOTE_ADDR"];
$message6='<br><img src="./logs/cross.gif" alt="" border="0">';
//---------------------- End of Initialization ---------------------------------------
//Get file time:
$ipfile=substr(md5($_SERVER["REMOTE_ADDR"]),-3); // -3 means 4096 possible files
$oldtime=0;
if (file_exists($iplogdir.$ipfile)) $oldtime=filemtime($iplogdir.$ipfile);
//Update times:
$time=time();
if ($oldtime<$time) $oldtime=$time;
$newtime=$oldtime+$itime;
// Check human or bot:
if ($newtime>=$time+$itime*$imaxvisit)
{
// To block visitor:
touch($iplogdir.$ipfile,$time+$itime*($imaxvisit-1)+$ipenalty);
header("HTTP/1.0 503 Service Temporarily Unavailable");
header("Connection: close");
header("Content-Type: text/html");
echo '<html><head><title>Trinityent DDOS Sheild</title></head><body><p align="center"><strong>'
.$message1.'</strong>'.$br;
echo $message2.$ipenalty.$message3.$message4.$message6.'</p></body></html>'.$crlf;
// Mailing Warning Message to Site Admin
{
@mail($to, $subject, $message5, $headers);
}
// logging:
$fp=@fopen($iplogdir.$iplogfile,"a");
if ($fp!==FALSE)
{
$useragent='<unknown user agent>';
if (isset($_SERVER["HTTP_USER_AGENT"])) $useragent=$_SERVER["HTTP_USER_AGENT"];
@fputs($fp,$_SERVER["REMOTE_ADDR"].' on '.date("D, d M Y, H:i:s").' as '.$useragent.$crlf);
}
@fclose($fp);
exit();
}
//Modify file time:
touch($iplogdir.$ipfile,$newtime);
?>
i cant get to bin paste lol
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