https://blog.wongcw.com/2022/05/18/%e7%b9%bcmirai%e4%b9%8b%e5%be%8c%ef%bc%8c%e8%b1%90%e7%94%b0%e6%b1%bd%e8%bb%8a%e5%b0%87%e8%a3%bd%e9%80%a0%e6%b0%ab%e7%87%83%e6%96%99%e5%85%ac%e5%85%b1%e6%b1%bd%e8%bb%8a%e5%92%8c%e9%87%8d%e5%9e%8b/