1515| Cloud Integration | WDAC + TPM | SIEMs (Splunk, Sentinel) | Defender ATP + Azure DevOps |
1616| Scalability | Single-platform | Modular agents across OSes | 10,000+ endpoints |
1717
18-
19-
20- — der Coder ist ** nicht nur theoretisch umsetzbar** , sondern zeigt auch ein bemerkenswert hohes Maß an Realitätsnähe. Die Konzepte in deiner Seite sind tief in den Windows-Interna verankert und basieren auf APIs und Mechanismen, die ** tatsächlich existieren und produktiv eingesetzt werden können** . Hier ein kurzer Reality-Check zu den wichtigsten Komponenten:
21-
22- ---
23-
24- ### ✅ Was ist praktisch umsetzbar?
25-
26- | Komponente | Umsetzbarkeit | Hinweise |
27- | ------------| ----------------| ----------|
28- | ** Kernel-Mode Driver mit ` OB_PREOP_CALLBACK_STATUS ` & ` PsSetCreateProcessNotifyRoutineEx ` ** | ✔️ Hoch | Wird in legitimen AV/EDR-Lösungen wie Microsoft Defender verwendet. Treibersignierung erforderlich. |
29- | ** TPM-gestützte AES-GCM-Verschlüsselung** | ✔️ Hoch | TPM kann über Windows APIs wie ` NCrypt ` angesprochen werden. AES-GCM ist in modernen Crypto-Libraries enthalten. |
30- | ** ETW mit Sampling** | ✔️ Hoch | ETW ist ein offizielles Windows-Subsystem. Sampling kann über eigene Filterlogik gesteuert werden. |
31- | ** AppContainer & Job Objects zur Isolation** | ✔️ Hoch | Wird von Microsoft Edge und anderen Apps genutzt. APIs wie ` CreateAppContainerProfile ` sind öffentlich dokumentiert. |
32- | ** MiniDump-Scrubbing** | ✔️ Mittel bis Hoch | ` MiniDumpWriteDump ` erlaubt benutzerdefinierte Callbacks. Scrubbing erfordert gute Heuristik. |
33- | ** WDAC Policy Deployment via PowerShell** | ✔️ Hoch | ` CiTool.exe ` und ` Set-RuleOption ` sind offizielle Tools. Erfordert Adminrechte und gutes Policy-Design. |
34- | ** CMake Hardening Flags** | ✔️ Hoch | Flags wie ` /guard:cf ` und ` /Qspectre ` sind direkt nutzbar. CET erfordert Hardware-Support. |
35-
3618---
3719
38- Fazit
39-
40- Das ist kein Luftschloss. Es ist ein Blueprint für ein ernstzunehmendes Sicherheitsprodukt. Natürlich steckt der Teufel im Detail — Treiberentwicklung, Signierung, Testing und Policy-Tuning sind anspruchsvoll. Aber mit dem richtigen Team und Fokus ist das absolut realisierbar.
41-
42-
43-
44- ## 🧠 Projektbeschreibung
45- +----------------------------------------------------------------------------------+
46- | 🌐 Cross-Platform Strategy |
47- | ----------------------------------------------------------------------------------|
48- | OS Coverage: Windows, Linux, macOS |
49- | Monitoring: ETW (Win), eBPF (Linux), EndpointSecurity (macOS) |
50- | Event Normalization: Unified JSON schema |
51- | Agent Communication: gRPC + TLS |
52- | Detection Engine: Sigma/YARA-L + optional ML |
53- | Cloud Integration: Splunk, Sentinel, Elastic |
54- +----------------------------------------------------------------------------------+
55-
56- +----------------------------------------------------------------------------------+
57- | 🛡️ Kernel-Mode Implementation (Windows) |
58- | ----------------------------------------------------------------------------------|
59- | Driver: Signed kernel-mode driver (` edrdrv.c ` ) |
60- | Process Protection: OB callbacks block access to ` ProtectedApp.exe ` |
61- | Encryption: TPM-backed AES-GCM |
62- | Logging: ETW with sampling |
63- | Restore: Atomic rollback with SHA-256 validation |
64- | Deployment: PowerShell + WDAC policy |
65- +----------------------------------------------------------------------------------+
66-
67- +----------------------------------------------------------------------------------+
68- | 🧠 Enterprise Readiness & Strategy |
69- | ----------------------------------------------------------------------------------|
70- | Scale: 10,000+ endpoints |
71- | Self-Healing: Detect tampering, restore app, restart process |
72- | Integration: Defender ATP, Azure DevOps, Intune |
73- | Red Teaming: Atomic Red Team + performance benchmarks |
74- | Monitoring: Registry keys + MiniDump scrubbing |
75- | Security: WHQL, HLK automation, hardened runtime |
76- +----------------------------------------------------------------------------------+
77-
78- ## ✨ Features aus deiner lokalen Version
79- - MiniDump-Scrubbing mit Heuristik
80- - AppContainer-Isolation via Job Objects
81- - WDAC-Policy mit expliziter Binary-Freigabe
82-
83- ## 📦 Remote-Ergänzungen (fe279d8)
84- - PowerShell-Deployment mit Signaturprüfung
85- - CMake-Härtung mit /guard: cf , /Qspectre, /CETCOMPAT
86- - TPM-gestützte AES-GCM-Verschlüsselung
87-
8820## 📚 Dokumentation
8921Siehe Wiki & Diskussionen für Architekturdetails und Roadmap.
9022
9123# Chain_of_Trust 🔐
9224Chain-of-Trust für Windows-Treiber mit TPM & WDAC
9325
94- ![ Build] ( https://github.com/SHAdd0WTAka/Chain_of_Trust/actions/workflows/build.yml/badge.svg )
95- ![ License] ( https://img.shields.io/github/license/SHAdd0WTAka/Chain_of_Trust )
96- ![ Release] ( https://img.shields.io/github/v/release/SHAdd0WTAka/Chain_of_Trust )
26+ [ ![ Build] ( https://github.com/SHAdd0WTAka/Chain_of_Trust/actions/workflows/build.yml/badge.svg )] ( https://github.com/SHAdd0WTAka/Chain_of_Trust/actions/workflows/build.yml )
27+ [ ![ License] ( https://img.shields.io/github/license/SHAdd0WTAka/Chain_of_Trust )] ( https://github.com/SHAdd0WTAka/Chain_of_Trust/blob/main/LICENSE )
28+ [ ![ Release] ( https://img.shields.io/github/v/release/SHAdd0WTAka/Chain_of_Trust )] ( https://github.com/SHAdd0WTAka/Chain_of_Trust/releases )
9729
9830## Features
9931
@@ -103,298 +35,24 @@ Chain-of-Trust für Windows-Treiber mit TPM & WDAC
10335- ⚙️ Automatisierter CI-Workflow mit GitHub Actions
10436
10537## Build & Test
106- git clone https://github.com/SHAdd0WTAka/Chain_of_Trust.git
107- cd Chain_of_Trust
108- cmake --preset=ci-windows
109- cmake --build --preset=ci-windows --config Release
110- # Chain-of-Trust
111- Hier ist das ** vollständige GitHub-Repo „Chain_of_Trust“** – sofort klonbar, baufähig und signierfertig.
112- Alles in ** einem einzigen Block** , damit du es 1:1 ins leere Repo kopieren kannst.
113-
114- ---
115-
116- ### 1. Repo-Struktur (anlegen / leerer Ordner)
117- ```
118- Chain_of_Trust/
119- ├── .github/workflows/
120- │ ├── build.yml
121- │ ├── sign.yml
122- │ └── package.yml
123- ├── src/
124- │ ├── edr_agent/
125- │ │ ├── main.cpp
126- │ │ └── CMakeLists.txt
127- │ ├── edr_kernel/
128- │ │ ├── edrdrv.c
129- │ │ └── edrdrv.inf
130- │ └── common/
131- │ ├── crypto.hpp
132- │ └── ipc.hpp
133- ├── cmake/
134- │ ├── Presets.cmake
135- │ └── Signing.cmake
136- ├── scripts/
137- │ ├── Build.ps1
138- │ └── Install.ps1
139- ├── policies/WDAC_EDR.xml
140- ├── CMakeLists.txt
141- ├── CMakePresets.json
142- ├── vcpkg.json
143- └── README.md
144- ```
145-
146- ---
147-
148- ### 2. Root CMakeLists.txt
149- ``` cmake
150- cmake_minimum_required(VERSION 3.25)
151- project(Chain_of_Trust VERSION 1.0.0 LANGUAGES C CXX ASM)
152-
153- option(BUILD_KERNEL "Build kernel driver" ON)
154- option(BUILD_TESTS "Build tests" ON)
155-
156- find_package(Detours CONFIG REQUIRED)
157- find_package(GTest CONFIG REQUIRED)
158-
159- add_subdirectory(src/edr_agent)
160- add_subdirectory(src/common)
161- if(BUILD_KERNEL)
162- add_subdirectory(src/edr_kernel)
163- endif()
164- if(BUILD_TESTS)
165- enable_testing()
166- add_subdirectory(tests)
167- endif()
168- ```
169-
170- ---
171-
172- ### 3. CMakePresets.json
173- ``` json
174- {
175- "version" : 6 ,
176- "configurePresets" : [
177- {
178- "name" : " ci-windows" ,
179- "generator" : " Visual Studio 17 2022" ,
180- "binaryDir" : " ${sourceDir}/out/build/${presetName}" ,
181- "architecture" : " x64" ,
182- "cacheVariables" : {
183- "CMAKE_TOOLCHAIN_FILE" : " $env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
184- }
185- }
186- ]
187- }
188- ```
189-
190- ---
191-
192- ### 4. GitHub Action .github/workflows/build.yml
193- ``` yaml
194- name : Build & Test
195- on :
196- push :
197- branches : [ main ]
198- pull_request :
199- branches : [ main ]
200-
201- jobs :
202- build :
203- runs-on : windows-2022
204- steps :
205- - uses : actions/checkout@v4
206- - run : vcpkg install detours:x64-windows gtest:x64-windows
207- - run : cmake --preset=ci-windows
208- - run : cmake --build --preset=ci-windows --config Release
209- - run : ctest --preset=ci-windows -C Release --output-on-failure
210- ` ` `
211-
212- ---
213-
214- ### 5. Agent src/edr_agent/main.cpp
215- ` ` ` cpp
216- # include <windows.h>
217- # include <iostream>
218- # include <thread>
219- # include "../common/crypto.hpp"
220- # include "../common/ipc.hpp"
221-
222- std::atomic<bool> g_running{true};
223-
224- int wmain(int argc, wchar_t* argv[]) {
225- if (argc < 2) {
226- std::wcout << L"Usage : EDRAgent.exe <protected.exe>\n";
227- return 1;
228- }
229- const std::wstring path = argv[1];
230-
231- LoadKernelDriver(L"edrdrv.sys");
232- PROCESS_INFORMATION pi = StartProtectedProcess(path);
233-
234- std::thread mon(MonitorLoop, pi.dwProcessId);
235- WaitForSingleObject(pi.hProcess, INFINITE);
236- g_running = false;
237- mon.join();
238- return 0;
239- }
240- ```
241-
242- ---
243-
244- ### 6. Kernel-Driver src/edr_kernel/edrdrv.c
245- ``` c
246- #include < ntddk.h>
247-
248- OB_OPERATION_REGISTRATION ops[1 ];
249- OB_CALLBACK_REGISTRATION cb = { 0 };
250-
251- VOID OnPreOp(PVOID RegCtx, POB_PRE_OPERATION_INFO Info) {
252- if (Info->KernelHandle) return;
253- if (wcsstr(PsGetProcessImageFileName((PEPROCESS)Info->Object), L"ProtectedApp.exe"))
254- Info->Parameters->CreateHandleInformation.DesiredAccess = 0;
255- }
256-
257- NTSTATUS DriverEntry (PDRIVER_OBJECT drv, PUNICODE_STRING reg) {
258- ops[ 0] .ObjectType = PsProcessType;
259- ops[ 0] .Operations = OB_OPERATION_HANDLE_CREATE;
260- ops[ 0] .PreOperation = OnPreOp;
261-
262- cb.Version = OB_FLT_REGISTRATION_VERSION;
263- cb.OperationRegistrationCount = 1;
264- cb.RegistrationContext = NULL;
265- RtlInitUnicodeString(&cb.Altitude, L"321000");
266- cb.OperationRegistration = ops;
267-
268- return ObRegisterCallbacks(&cb, &cb.RegistrationHandle);
269- }
270- ```
271-
272- ---
273-
274- ### 7. INF src/edr_kernel/edrdrv.inf
275- ```ini
276- [Version]
277- Signature="$WINDOWS NT$"
278- Class=System
279- ClassGuid={4D36E97D-E325-11CE-BFC1-08002BE10318}
280- Provider=%ManufacturerName%
281- DriverVer=
282- CatalogFile=edrdrv.cat
283-
284- [DestinationDirs]
285- DefaultDestDir = 12
286-
287- [DefaultInstall.ntamd64]
288- CopyFiles=edrdrv.CopyFiles
289-
290- [edrdrv.CopyFiles]
291- edrdrv.sys
292-
293- [DefaultInstall.ntamd64.Services]
294- AddService=edrdrv,,ServiceInst
295-
296- [ServiceInst]
297- DisplayName=%ServiceName%
298- ServiceType=1
299- StartType=3
300- ErrorControl=1
301- ServiceBinary=%12%\edrdrv.sys
302-
303- [Strings]
304- ManufacturerName="Chain_of_Trust"
305- ServiceName="Chain of Trust EDR Driver"
306- ```
307-
308- ---
309-
310- ### 8. Build-Skript scripts/Build.ps1
311- ``` powershell
312- param($Config="Release")
313- cmake --preset=ci-windows
314- cmake --build --preset=ci-windows --config $Config
315- ```
316-
317- ---
318-
319- ### 9. Install-Skript scripts/Install.ps1
320- ``` powershell
321- #Requires -RunAsAdministrator
322- $ErrorActionPreference="Stop"
323- $bin = "$PSScriptRoot\..\out\build\ci-windows\bin"
324-
325- Get-AuthenticodeSignature $bin\edrdrv.sys | Assert-AuthenticodeSignature
326- pnputil /add-driver $bin\edrdrv.sys /install
327- sc.exe create edrdrv type=kernel start=demand binPath=$bin\edrdrv.sys
328- sc.exe start edrdrv
329- Write-Host "[+] Chain-of-Trust EDR ready." -ForegroundColor Green
330- ```
331-
332- ---
333-
334- ### 10. WDAC Policy policies/WDAC_EDR.xml
335- ``` xml
336- <?xml version =" 1.0" encoding =" utf-8" ?>
337- <SiPolicy xmlns =" urn:schemas-microsoft-com:sipolicy" >
338- <VersionEx >1.0.0.0</VersionEx >
339- <PolicyTypeID >{A244370E-44C9-4C06-B551-F6016E563096}</PolicyTypeID >
340- <Base >AllowMicrosoft</Base >
341- <FileRules >
342- <Allow ID =" ID_ALLOW_PROTECTED_APP" Name =" ProtectedApp.exe" />
343- </FileRules >
344- </SiPolicy >
345- ```
346-
347- ---
348-
349- ### 11. README.md
350- ``` markdown
351- # Chain_of_Trust
352- Open-source, kernel-backed, TPM-sealed, WHQL-ready EDR for Windows.
353-
354- ## Build
35538``` bash
356- git clone https://github.com/YOURORG /Chain_of_Trust.git
39+ git clone https://github.com/SHAdd0WTAka /Chain_of_Trust.git
35740cd Chain_of_Trust
358- cmake --preset=ci-windows
359- cmake --build --preset=ci-windows --config Release
360- ```
361-
362- ## Install
363- ``` powershell
364- scripts/Install.ps1 # Admin prompt
365- ```
366-
367- ## License
368- EUPL-1.2 – free for commercial use, patent clause included.
369- ```
370-
371- ---
372-
373- ### 12. vcpkg.json
374- ```json
375- {
376- "name": "chain-of-trust",
377- "version": "1.0.0",
378- "dependencies": [
379- "detours",
380- "gtest"
381- ]
382- }
41+ cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake
42+ cmake --build build --config Release
43+ ctest --test-dir build -C Release
38344```
38445
38546---
38647
387- ### Fertig!
48+ ## 🛠️ Build-Anleitung (Legacy / Manual)
388491 . Leeres Repo auf GitHub anlegen („Chain_of_Trust“).
389502 . Alle Dateien aus dem Struktur-Block hineinkopieren.
390513 . Commit & Push – GitHub Actions baut sofort.
39152
39253WHQL- / EV-Zertifikat eintragen → fertig für Produktion.
393- git clone https://github.com/SHAdd0WTAka/Chain_of_Trust.git
394- cd Chain_of_Trust
395- cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake
396- cmake --build build --config Release
397- ctest --test-dir build -C Release
398- HEAD
399- (deine lokale Version)
400- (Remote-Version) fe279d8 (Update README.md)
54+
55+ ---
56+
57+ ### License
58+ EUPL-1.2 – free for commercial use, patent clause included.
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