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feat: Improved project structure, added Ryujin includer header, export definitions, and more.

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- The Ryujin console can now include the Ryujin core through a dedicated header file.
- Exporting is now standardized using a definition file.
- The project's compiled output is now placed in a folder named compiled, organized by the desired configuration (Release or Debug).
- Some code organization improvements have been made.
This commit is contained in:
keowu
2025-06-24 21:23:15 -03:00
parent cbd7fb67f7
commit 3683e8dbba
9 changed files with 76 additions and 44 deletions
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0
RyujinConsole/RyujinConsole.sln → RyujinConsole/Ryujin Protector.sln
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35
RyujinConsole/RyujinConsole/RyujinConsole.cc
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@@ -1,36 +1,5 @@
#include <iostream>
// TODO: Fit it in a new class for ryujin
#include <vector>
#include <Windows.h>
class RyujinObfuscatorConfig {
public:
bool m_isRandomSection; // Randomize the name of the new section with the processed code -> ".Ryujin" standard
bool m_isVirtualized; // Virtualize the code [Try as much as possible]
bool m_isIatObfuscation; //Process IAT Obfuscation
bool m_isJunkCode; // Insert junk code to confuse
bool m_isIgnoreOriginalCodeRemove; // Do not remove the original code after processing (replace the original instructions with NOPs)
bool m_isEncryptObfuscatedCode; // The user wants to encrypt all obfuscated code to avoid detection
std::vector<std::string> m_strProceduresToObfuscate; // Names of the procedures to obfuscate
bool RunRyujin(const std::string& strInputFilePath, const std::string& strPdbFilePath, const std::string& strOutputFilePath, RyujinObfuscatorConfig& config) {
using tpdRunRyujinCore = BOOL (__stdcall *)(const std::string& strInputFilePath, const std::string& strPdbFilePath, const std::string& strOutputFilePath, RyujinObfuscatorConfig& config);
auto hModule = LoadLibraryW(L"RyujinCore.dll");
if (!hModule) return FALSE;
auto RunRyujinCore = reinterpret_cast<tpdRunRyujinCore>(GetProcAddress(hModule, "?RunRyujinCore@@YAHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@00AEAVRyujinObfuscatorConfig@@@Z"));
if (!RunRyujinCore) return FALSE;
return RunRyujinCore(strInputFilePath, strPdbFilePath, strOutputFilePath, config);
}
};
#include "RyujinCore.hh"
auto main() -> int {
@@ -57,7 +26,7 @@ auto main() -> int {
};
config.m_strProceduresToObfuscate.assign(procsToObfuscate.begin(), procsToObfuscate.end());
auto bSuccess = config.RunRyujin("C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\RyujinConsole\\x64\\Release\\DemoObfuscation.exe", "C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\RyujinConsole\\x64\\Release\\DemoObfuscation.pdb", "C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\RyujinConsole\\x64\\Release\\DemoObfuscation.obfuscated.exe", config);
auto bSuccess = config.RunRyujin("C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\compiled\\release\\DemoObfuscation.exe", "C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\compiled\\release\\DemoObfuscation.pdb", "C:\\Users\\Keowu\\Documents\\GitHub\\Ryujin\\compiled\\release\\DemoObfuscation.obfuscated.exe", config);
std::printf("Ryujin core returned: %d\n", bSuccess);

15
RyujinConsole/RyujinConsole/RyujinConsole.vcxproj
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@@ -70,6 +70,18 @@
<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'">
<OutDir>..\..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<OutDir>..\..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<OutDir>..\..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutDir>..\..\compiled\release</OutDir>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
@@ -133,6 +145,9 @@
<ItemGroup>
<ClCompile Include="RyujinConsole.cc" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="RyujinCore.hh" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>

5
RyujinConsole/RyujinConsole/RyujinConsole.vcxproj.filters
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@@ -19,4 +19,9 @@
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="RyujinCore.hh">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

32
RyujinConsole/RyujinConsole/RyujinCore.hh Normal file
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@@ -0,0 +1,32 @@
#pragma once
#include <vector>
#include <Windows.h>
#include <string>
class RyujinObfuscatorConfig {
public:
bool m_isRandomSection; // Randomize the name of the new section with the processed code -> ".Ryujin" standard
bool m_isVirtualized; // Virtualize the code [Try as much as possible]
bool m_isIatObfuscation; //Process IAT Obfuscation
bool m_isJunkCode; // Insert junk code to confuse
bool m_isIgnoreOriginalCodeRemove; // Do not remove the original code after processing (replace the original instructions with NOPs)
bool m_isEncryptObfuscatedCode; // The user wants to encrypt all obfuscated code to avoid detection
std::vector<std::string> m_strProceduresToObfuscate; // Names of the procedures to obfuscate
bool RunRyujin(const std::string& strInputFilePath, const std::string& strPdbFilePath, const std::string& strOutputFilePath, RyujinObfuscatorConfig& config) {
using tpdRunRyujinCore = BOOL(__stdcall*)(const std::string& strInputFilePath, const std::string& strPdbFilePath, const std::string& strOutputFilePath, RyujinObfuscatorConfig& config);
auto hModule = LoadLibraryW(L"RyujinCore.dll");
if (!hModule) return FALSE;
auto RunRyujinCore = reinterpret_cast<tpdRunRyujinCore>(GetProcAddress(hModule, "RunRyujinCore"));
if (!RunRyujinCore) return FALSE;
return RunRyujinCore(strInputFilePath, strPdbFilePath, strOutputFilePath, config);
}
};

3
RyujinCore/Ryujin.def Normal file
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@@ -0,0 +1,3 @@
LIBRARY RyujinObfuscator
EXPORTS
RunRyujinCore = ?RunRyujinCore@@YAHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@00AEAVRyujinObfuscatorConfig@@@Z

14
RyujinCore/RyujinCore.vcxproj
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@@ -72,15 +72,19 @@
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<TargetName>RyujinCore</TargetName>
<OutDir>..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<TargetName>RyujinCore</TargetName>
<OutDir>..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<TargetName>RyujinCore</TargetName>
<OutDir>..\compiled\release</OutDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<TargetName>RyujinCore</TargetName>
<OutDir>..\compiled\release</OutDir>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
@@ -95,6 +99,7 @@
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableUAC>false</EnableUAC>
<ModuleDefinitionFile>Ryujin.def</ModuleDefinitionFile>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -114,6 +119,7 @@
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableUAC>false</EnableUAC>
<ModuleDefinitionFile>Ryujin.def</ModuleDefinitionFile>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -129,6 +135,7 @@
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableUAC>false</EnableUAC>
<ModuleDefinitionFile>Ryujin.def</ModuleDefinitionFile>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -148,11 +155,9 @@
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableUAC>false</EnableUAC>
<ModuleDefinitionFile>Ryujin.def</ModuleDefinitionFile>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<None Include="cpp.hint" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="RyujinCore.hh" />
<ClInclude Include="Ryujin\Models\RyujinBasicBlock.hh" />
@@ -175,6 +180,9 @@
<ClCompile Include="Ryujin\Utils\RyujinPESections.cc" />
<ClCompile Include="Ryujin\Utils\RyujinUtils.cc" />
</ItemGroup>
<ItemGroup>
<None Include="Ryujin.def" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>

14
RyujinCore/RyujinCore.vcxproj.filters
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@@ -30,12 +30,6 @@
</Filter>
</ItemGroup>
<ItemGroup>
<None Include="cpp.hint" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="RyujinCore.hh">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="Ryujin\Ryujin.hh">
<Filter>Ryujin</Filter>
</ClInclude>
@@ -66,6 +60,9 @@
<ClInclude Include="Ryujin\PDB\RyujinPdbParsing.hh">
<Filter>Ryujin\PDB</Filter>
</ClInclude>
<ClInclude Include="RyujinCore.hh">
<Filter>Ryujin</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="RyujinCore.cc">
@@ -90,4 +87,9 @@
<Filter>Ryujin\RyujinCore</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<None Include="Ryujin.def">
<Filter>Source Files</Filter>
</None>
</ItemGroup>
</Project>

2
RyujinCore/cpp.hint
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@@ -1,2 +0,0 @@
#define RYUJINCORE_API __declspec(dllexport)
#define RYUJINCORE_API __declspec(dllimport)