mirror of
https://github.com/DxWnd/DxWnd.reloaded
synced 2024-12-30 09:25:35 +01:00
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
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#include "stdafx.h"
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#include <windows.h>
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#include <tlhelp32.h>
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#include <shlwapi.h>
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#include <conio.h>
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#include <stdio.h>
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#define WIN32_LEAN_AND_MEAN
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#define true 1
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#define false 0
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BOOL Inject(DWORD pID, const char * DLL_NAME)
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{
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HANDLE Proc;
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char buf[50] = {0};
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LPVOID RemoteString, LoadLibAddy;
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if(!pID) return false;
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//Proc = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pID); // not working on Win XP
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Proc = OpenProcess(PROCESS_CREATE_THREAD|PROCESS_QUERY_INFORMATION|PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE, FALSE, pID);
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if(!Proc)
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{
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sprintf(buf, "OpenProcess() failed: pid=%x err=%d", pID, GetLastError());
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MessageBox(NULL, buf, "Loader", MB_OK);
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printf(buf);
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return false;
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}
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LoadLibAddy = (LPVOID)GetProcAddress(GetModuleHandle("kernel32.dll"), "LoadLibraryA");
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// Allocate space in the process for our DLL
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RemoteString = (LPVOID)VirtualAllocEx(Proc, NULL, strlen(DLL_NAME), MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
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// Write the string name of our DLL in the memory allocated
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WriteProcessMemory(Proc, (LPVOID)RemoteString, DLL_NAME, strlen(DLL_NAME), NULL);
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// Load our DLL
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CreateRemoteThread(Proc, NULL, 0, (LPTHREAD_START_ROUTINE)LoadLibAddy, (LPVOID)RemoteString, 0, NULL);
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CloseHandle(Proc);
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return true;
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}
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DWORD GetTargetThreadIDFromProcName(const char * ProcName)
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{
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PROCESSENTRY32 pe;
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HANDLE thSnapShot;
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BOOL retval, ProcFound = false;
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thSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
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if(thSnapShot == INVALID_HANDLE_VALUE)
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{
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MessageBox(NULL, "Error: Unable to create toolhelp snapshot!", "2MLoader", MB_OK);
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//printf("Error: Unable to create toolhelp snapshot!");
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return false;
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}
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pe.dwSize = sizeof(PROCESSENTRY32);
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retval = Process32First(thSnapShot, &pe);
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while(retval)
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{
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if(StrStrI(pe.szExeFile, ProcName))
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{
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return pe.th32ProcessID;
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}
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retval = Process32Next(thSnapShot, &pe);
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}
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return 0;
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}
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