What Windows Server 2025 Quietly Did to Your NTLM Relay 好的，我现在需要帮用户总结一篇文章的内容，控制在100字以内，而且不需要特定的开头。首先，我得仔细阅读用户提供的文章内容，理解其主要观点。 文章主要讨论了Windows Server 2025对经典跨DC NTLM中继攻击的影响。原来的技术利用LmCompatibilityLevel配置错误，生成NTLMv1+ESS并去除MIC，但现在在2025版本中，这个方法失效了。因为msv1_0.dll被修改，不管LmCompatibilityLevel设置如何，都会生成NTLMv2响应。 接下来，我需要将这些信息浓缩到100字以内。要突出关键点：攻击方法、失效原因、版本变化以及影响。同时保持语言简洁明了。 最后，检查一下是否符合用户的要求，没有使用特定的开头，并且内容准确传达了文章的核心信息。 </think> Windows Server 2025 禁用了跨 DC 的 NTLM 中继攻击技术，即使 LmCompatibilityLevel 配置错误也无法生成 NTLMv1 + ESS 响应。该更改通过 msv1_0.dll 固定协议支持级别实现，强制生成 NTLMv2 响应。... 2026-2-25 18:33:59 | 阅读: 2 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud ntlmv1 dc2 mic coerced

Reflecting Your Authentication: When Windows Ends Up Talking to Itself Authentication reflection has been around for more than 20 years, but its implications in modern... 2025-11-24 16:16:56 | 阅读: 8 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud windows client attacker dcom

From NTLM relay to Kerberos relay: Everything you need to know 文章分析了Kerberos协议及其中继攻击机制，探讨了与NTLM的不同之处，并介绍了相关工具如KrbRelayEx的功能和实际应用。作者还讨论了攻击的限制条件及缓解措施。... 2025-4-24 09:17:30 | 阅读: 5 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud client victim dcom relaying

Changing Windows Passwords in the Most Complex Way 这篇文章探讨了通过编程方式更改Windows密码的方法及其背后的机制。作者介绍了使用NetUserSetInfo API的简单方法，并深入分析了MS-SAMR协议的工作原理、加密过程以及如何调用非导出函数进行操作。文章还展示了如何利用DSRM模式重置特定账户密码的技术。... 2025-2-11 17:50:40 | 阅读: 2 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud sampr internal8 uaes salt

The (Almost) Forgotten Vulnerable Driver Vulnerable Windows drivers remain one of the most exploited methods attackers use to gain access... 2025-1-9 11:32:25 | 阅读: 3 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud windows 24h2 privileges ioctls

Group Policy Nightmares pt2 In this second super short post, I want to explore an unusual Group Policy Object (GPO) configur... 2024-11-26 17:1:35 | 阅读: 0 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud gpo krbrelayex machine network attacker

The “Fake” Potato While exploring the DCOM objects for the “SilverPotato” abuse, I stumbled upon the “ShellWindows... 2024-8-2 22:47:6 | 阅读: 9 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud dcom security denied reverse

Group Policy Folder Redirection CVE-2021-26887 Two years ago (march 2020), I found this sort of “vulnerability” in Folder Redirection policy an... 2024-4-30 00:2:33 | 阅读: 8 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud redirection s01 domainuser3 network windows

Giving JuicyPotato a second chance: JuicyPotatoNG Well, it’s been a long time ago since our beloved JuicyPotato has been published. Meantime t... 2024-4-30 00:2:32 | 阅读: 0 | 收藏 | Over Security - Cybersecurity news aggregator - decoder.cloud privileges windows clsid 10247