昨天(2018-03-02)了解到很多国人 vps 商都遭到了 memcache 反射攻击.
cloudflare 前几天也对这类反射攻击做出了通告.
所以就花了几小时做了一个 memcache 反射攻击脚本蹭一波热度.
Github: https://github.com/Srar/MemcacheDos
脚本需要伪造 IP, 大部分机房已经做了检测. 部分运营商已经在路由做 ACL 直接丢弃 11211 UDP 包.
1
ixinshang 2018-03-02 06:56:11 +08:00 via Android
牛逼了
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2
pyufftj 2018-03-02 07:28:48 +08:00
厉害了,膜一下
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3
nciyuan 2018-03-02 07:56:57 +08:00 via Android
大佬, V2 看到你了
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4
lScarlet 2018-03-02 08:24:21 +08:00 via Android
😳
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5
litter123 2018-03-02 08:42:02 +08:00
大佬,报错了:
Debian 8: npm WARN package.json [email protected] No repository field. npm ERR! 404 Not Found npm ERR! 404 npm ERR! 404 'types/node' is not in the npm registry. npm ERR! 404 You should bug the author to publish it npm ERR! 404 It was specified as a dependency of 'rawsocks' npm ERR! 404 npm ERR! 404 Note that you can also install from a npm ERR! 404 tarball, folder, or http url, or git url. npm ERR! System Linux 3.16.0-4-amd64 npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "install" npm ERR! cwd /root/MemcacheDos npm ERR! node -v v0.10.29 npm ERR! npm -v 1.4.21 npm ERR! code E404 npm ERR! npm ERR! Additional logging details can be found in: npm ERR! /root/MemcacheDos/npm-debug.log npm ERR! not ok code 0 Centos 6.8: npm http 404 https://registry.npmjs.org/types/node npm ERR! TypeError: Cannot read property 'latest' of undefined npm ERR! at next (/usr/lib/node_modules/npm/lib/cache.js:687:35) npm ERR! at /usr/lib/node_modules/npm/lib/cache.js:675:5 npm ERR! at saved (/usr/lib/node_modules/npm-registry-client/lib/get.js:148:7) npm ERR! at /usr/lib/node_modules/graceful-fs/polyfills.js:133:7 npm ERR! at Object.oncomplete (fs.js:108:15) npm ERR! If you need help, you may report this log at: npm ERR! <http://github.com/isaacs/npm/issues> npm ERR! or email it to: npm ERR! <[email protected]> npm ERR! System Linux 2.6.32-696.20.1.el6.x86_64 npm ERR! command "node" "/usr/bin/npm" "install" npm ERR! cwd /root/MemcacheDos npm ERR! node -v v0.10.48 npm ERR! npm -v 1.3.6 npm ERR! type non_object_property_load npm ERR! npm ERR! Additional logging details can be found in: npm ERR! /root/MemcacheDos/npm-debug.log npm ERR! not ok code 0 |
6
gdtv 2018-03-02 09:58:04 +08:00 via Android
弱弱问一下,是不是修改默认的端口就可以从一定程度上防止被攻击?
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10
robinchina 2018-03-02 16:21:56 +08:00
memcache 本身不需要密码,禁止外网访问 11211 端口····
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11
zjcqoo 2018-03-02 16:48:34 +08:00
觉得大量发包的程序用 C 实现是最简单优雅高效的。
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