向 UWP 注入 dll 文件

This code inject a DLL file

#include "pch.h"
#include <vector>
#include <string>
#include <windows.h>
#include <Tlhelp32.h>

using std::vector;
using std::string;

int main(void)
{
while (true)
{
    vector<string>processNames;
    PROCESSENTRY32 pe32;
    pe32.dwSize = sizeof(PROCESSENTRY32);
    HANDLE hTool32 = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);
    BOOL bProcess = Process32First(hTool32, &pe32);
    if (bProcess == TRUE)
    {
        while ((Process32Next(hTool32, &pe32)) == TRUE)
        {
            processNames.push_back(pe32.szExeFile);
            if (strcmp(pe32.szExeFile, "ConsoleApplication4.exe") == 0 || strcmp(pe32.szExeFile, "UWP.exe") == 0)
            {
                printf("Hooked %s, %d 
", pe32.szExeFile, pe32.th32ProcessID);
                char* DirPath = new char[MAX_PATH];
                char* FullPath = new char[MAX_PATH];
                GetCurrentDirectory(MAX_PATH, DirPath);
                sprintf_s(FullPath, MAX_PATH, "%s\..\ConsoleApplication1\ConsoleApplication1.dll", DirPath);
                FILE *pFile;
                if (fopen_s(&pFile, FullPath, "r") || !pFile)
                {
                    OutputDebugString("[Hook] File name or file does not exist");
                    OutputDebugString(FullPath);
                    return -1;
                }
                fclose(pFile);

                HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
                LPVOID LoadLibraryAddr = (LPVOID)GetProcAddress(GetModuleHandle("kernel32.dll"), "LoadLibraryA");
                LPVOID LLParam = (LPVOID)VirtualAllocEx(hProcess, NULL, strlen(FullPath), MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);

                bool result = WriteProcessMemory(hProcess, LLParam, FullPath, strlen(FullPath), NULL);
                CreateRemoteThread(hProcess, NULL, NULL, (LPTHREAD_START_ROUTINE)LoadLibraryAddr, LLParam, NULL, NULL);

                CloseHandle(hProcess);
                delete[] DirPath;
                delete[] FullPath;

                OutputDebugString("[Hook] Hooked success");

                system("pause");

                return 0;
            }
        }
    }
    CloseHandle(hTool32);
}
return 0;
}

谢谢

推荐答案

DLL 注入 UWP 应用程序与注入 Win32 程序没有什么不同；相同的技术和通用 DLL 注入器将适用于 UWP 应用程序.但是，如果只是尝试将任何常规 DLL 注入 UWP 应用程序，则 DLL 可能不会加载.这样做的原因是因为 ALL APPLICATION PACKAGES 组必须已阅读 &被注入的 DLL 的执行权限.