2020年9月11日,安全研究员Secura发布了公告,阐明了Microsoft在2020年8月修补的漏洞细节(CVE-2020-1472)。该漏洞也称为“Zerologon”,CVSS评分为10.0,号称3秒撸域控,危害严重。攻击者在通过NetLogon(MS-NRPC)协议与AD域控建立安全通道时,可利用该漏洞将AD域控的计算机账号密码置为空,从而控制域控服务器。本文将从“Zerologon”漏洞原理、漏洞复现、威胁狩猎三个维度对该漏洞进行分析。 0x01 漏洞原理. Netlogon远程协议是一个远程过程调用(RPC)接口,用于基于域的网络上的用户和计算机身份验证,其协议通讯流程如下:….



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