【发布时间】:2019-03-08 23:45:50
【问题描述】:
一个我认为互联网不知道的废弃的过时 wordpress 网站被黑了。据我所知,这次攻击很快就解决了,并没有造成真正的损害。但它确实提供了研究使用的攻击的机会。
引起我注意的一件事是上传了恶意的 sitemap.xml,导致 google 对匹配特定模式的奇怪 url 执行许多(25 万/天)请求。 6 位 - 8 位 - 6 个字符的十六进制
例子:
66.249.76.33 - - [03/Oct/2018:14:12:13 +0200] "GET /035742-41258563-3329f7 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:13 +0200] "GET /042913-72193084-e8a20a HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:14 +0200] "GET /012527-34165946-30e419 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:14 +0200] "GET /064248-52623737-8691d5 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.64.2 - - [03/Oct/2018:14:12:15 +0200] "GET /052839-44405924-68722a HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.64.2 - - [03/Oct/2018:14:12:15 +0200] "GET /065830-65437791-de5b61 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:16 +0200] "GET /013227-70693694-023293 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:16 +0200] "GET /125539-43521853-8481a2 HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:17 +0200] "GET /033515-14477539-24816a HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
66.249.76.33 - - [03/Oct/2018:14:12:17 +0200] "GET /104450-28458335-28053c HTTP/1.1" 302 244 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
我已经使用host and ping 验证了它是一个真正的谷歌机器人。我很好奇是否有人以前见过这种攻击以及它是如何工作的!
【问题讨论】: