這段時(shí)間老是被人404攻擊，全訪問(wèn)一些404頁(yè)面，導(dǎo)致負(fù)載和cpu使用率都滿了，有大神知道咋辦嗎

1375972898 · 發(fā)表于 2023-4-12 22:32:59

這段時(shí)間老是被人攻擊，全訪問(wèn)下面這種不存在404頁(yè)面，導(dǎo)致負(fù)載和cpu使用率都滿了，有大神知道咋辦嗎

182.119.161.184 - - [12/Apr/2023:22:22:56 +0800] ＂GET /space-uid-22384.html HTTP/1.1＂ 200 6666 ＂http://網(wǎng)站的域名/forum.php?mod=viewthread&tid=3212&page=8&authorid=22384＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
155.159.123.139 - - [12/Apr/2023:22:22:56 +0800] ＂GET /forum.php?action=recommend&do=subtract&hash=be89f68c&mod=misc&tid=97617 HTTP/1.1＂ 499 0 ＂http://www.baidu.com＂＂Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1)＂
171.8.170.61 - - [12/Apr/2023:22:22:56 +0800] ＂GET /forum.php?mod=viewthread&tid=6174&extra=page%3D2%26filter%3Ddateline%26orderby%3Dviews HTTP/1.1＂ 301 31 ＂http://網(wǎng)站的域名/forum.php?mod=forumdisplay&fid=37&orderby=views&filter=dateline&page=2＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
221.15.254.28 - - [12/Apr/2023:22:22:56 +0800] ＂GET /space-uid-222783.html HTTP/1.1＂ 200 6669 ＂http://網(wǎng)站的域名/thread-139557-8-3.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
171.8.170.61 - - [12/Apr/2023:22:22:56 +0800] ＂GET /forum.php?mod=viewthread&tid=9129&page=2&authorid=6038 HTTP/1.1＂ 200 11193 ＂http://網(wǎng)站的域名/thread-9129-2-1.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
171.8.173.222 - - [12/Apr/2023:22:22:56 +0800] ＂GET /space-uid-217037.html HTTP/1.1＂ 200 6669 ＂http://網(wǎng)站的域名/forum.php?mod=viewthread&tid=136217&extra=page%3D9%26filter%3Dauthor%26orderby%3Ddateline&page=6＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
120.245.60.3 - - [12/Apr/2023:22:22:57 +0800] ＂GET /space-uid-219257.html HTTP/1.1＂ 200 6669 ＂http://網(wǎng)站的域名/thread-137451-10-3.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
222.137.83.117 - - [12/Apr/2023:22:22:57 +0800] ＂GET /forum.php?mod=viewthread&tid=146748&extra=page%3D3&ordertype=2 HTTP/1.1＂ 200 16209 ＂https://網(wǎng)站的域名/forum.php?mod=viewthread&tid=146748&extra=page%3D3&ordertype=1＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
120.245.61.99 - - [12/Apr/2023:22:22:57 +0800] ＂GET /space-uid-153328.html HTTP/1.1＂ 200 6669 ＂http://網(wǎng)站的域名/thread-94296-2-11.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
1.192.240.215 - - [12/Apr/2023:22:22:58 +0800] ＂GET /forum.php?mod=viewthread&tid=76826&extra=page%3D11%26filter%3Dreply%26orderby%3Dviews&page=4 HTTP/1.1＂ 301 31 ＂http://網(wǎng)站的域名/forum.php?mod=forumdisplay&fid=581&orderby=views&orderby=views&filter=reply&page=11＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
222.137.2.56 - - [12/Apr/2023:22:22:58 +0800] ＂GET /space-uid-16144.html HTTP/1.1＂ 200 6665 ＂http://網(wǎng)站的域名/thread-11433-12-35.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
222.137.83.117 - - [12/Apr/2023:22:22:58 +0800] ＂GET /space-uid-180613.html HTTP/1.1＂ 200 6668 ＂http://網(wǎng)站的域名/forum.php?mod=viewthread&tid=111698&extra=page%3D8%26filter%3Dlastpost%26orderby%3Dlastpost&page=8＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
120.244.123.147 - - [12/Apr/2023:22:22:59 +0800] ＂GET /forum.php?mod=viewthread&tid=95548&extra=page%3D3&ordertype=2 HTTP/1.1＂ 200 13956 ＂http://網(wǎng)站的域名/forum.php?mod=viewthread&tid=95548&extra=page%3D3&ordertype=1＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
1.192.240.15 - - [12/Apr/2023:22:22:59 +0800] ＂GET /forum.php?mod=viewthread&tid=95127&extra=page%3D32&ordertype=1 HTTP/1.1＂ 200 24319 ＂https://網(wǎng)站的域名/thread-95127-1-32.html＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂
120.245.61.75 - - [12/Apr/2023:22:22:59 +0800] ＂GET /forum.php?mod=viewthread&tid=98495&extra=page%3D1&ordertype=2 HTTP/1.1＂ 200 13293 ＂https://網(wǎng)站的域名/forum.php?mod=viewthread&tid=98495&extra=page%3D1&ordertype=1＂＂Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36＂

我知道答案回答被采納將會(huì)獲得1 貢獻(xiàn) + 1 金幣已有26人回答

Discuz有償服務(wù) · 發(fā)表于 2023-4-12 23:55:51

你貼的日志里沒(méi)有一個(gè)是404狀態(tài)的

1375972898 · 發(fā)表于 2023-4-13 07:58:41

Discuz有償服務(wù) 發(fā)表于 2023-4-12 23:55
你貼的日志里沒(méi)有一個(gè)是404狀態(tài)的

但是訪問(wèn)的那些鏈接打開(kāi)以后，全是顯示的404呢

1375972898 · 發(fā)表于 2023-4-13 07:59:30

Discuz有償服務(wù) 發(fā)表于 2023-4-12 23:55
你貼的日志里沒(méi)有一個(gè)是404狀態(tài)的

都是第2張圖和第3張圖這種情況

1375972898 · 發(fā)表于 2023-4-13 08:03:28

Discuz有償服務(wù) 發(fā)表于 2023-4-12 23:55
你貼的日志里沒(méi)有一個(gè)是404狀態(tài)的

都是一些不存在的鏈接，攻擊者隨機(jī)訪問(wèn)的不存在的鏈接，每秒鐘雖然只有四五個(gè)攻擊，但就是會(huì)導(dǎo)致負(fù)載和cpu爆滿

niuniu1688 · 發(fā)表于 2023-4-13 09:08:42

開(kāi)啟防cc

1375972898 · 發(fā)表于 2023-4-13 09:26:39

niuniu1688 發(fā)表于 2023-4-13 09:08
開(kāi)啟防cc

開(kāi)啟的，沒(méi)得用。他都是通過(guò)不同的IP訪問(wèn)不同的不存在的頁(yè)面，每秒只有4-5個(gè)不同IP的訪問(wèn)請(qǐng)求

Discuz有償服務(wù) · 發(fā)表于 2023-4-13 09:27:28

1375972898 發(fā)表于 2023-4-13 07:58
但是訪問(wèn)的那些鏈接打開(kāi)以后，全是顯示的404呢

鏈接里&改回&測(cè)試

1375972898 · 發(fā)表于 2023-4-13 09:31:28

Discuz有償服務(wù) 發(fā)表于 2023-4-13 09:27
鏈接里&改回&測(cè)試

的確能訪問(wèn)了，但是他這種究竟屬于啥攻擊呢，該如何防護(hù)啊，請(qǐng)大神指教啊，謝謝

Discuz有償服務(wù) · 發(fā)表于 2023-4-13 10:02:15

1375972898 發(fā)表于 2023-4-13 09:31
的確能訪問(wèn)了，但是他這種究竟屬于啥攻擊呢，該如何防護(hù)啊，請(qǐng)大神指教啊，謝謝 ...

訪問(wèn)量大，你服務(wù)器吃不消，至于這些訪問(wèn)是否是正常的訪問(wèn)，目前看不出來(lái)

[已解決] 這段時(shí)間老是被人404攻擊，全訪問(wèn)一些404頁(yè)面，導(dǎo)致負(fù)載和cpu使用率都滿了，有大神知道咋辦嗎

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