我的服务器每分钟都面临数千个这样的请求:
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 19606 "-" "-" 92
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 5872 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 9866 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 5796 "-" "-" 89
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 4867 "-" "-" 89
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 55357 "-" "-" 89
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 5254 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 5888 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 7973 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:14 +0200] "GET /imagefolder/someimage.jpeg HTTP/1.0" 200 6401 "-" "-" 88
**.**.***.*** - - [24/Sep/2015:17:01:11 +0200] "GET /404 HTTP/1.0" 200 21704 "-" "-" 44
(XX.XX.XXX.XXX是服务器IP)
它们每次都指向不同的文件,但总是指向同一个文件夹,并且总是来自服务器 IP。
我检查了服务器中的所有“cron”文件,没有一个可以执行这些类型的 HTTP 请求。有谁知道有某种攻击可以做到这一点,即使它来自我的服务器的 IP?