64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
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/*
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Simple injector
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Taken from GuidedHacking
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*/
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#include <Windows.h>
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#include <TlHelp32.h>
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DWORD GetProcId(const char* procName)
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{
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DWORD procId = 0;
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HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
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if (hSnap != INVALID_HANDLE_VALUE)
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{
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PROCESSENTRY32 procEntry;
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procEntry.dwSize = sizeof(procEntry);
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if (Process32First(hSnap, &procEntry))
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{
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do
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{
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if (!_stricmp((const char*)procEntry.szExeFile, procName))
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{
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procId = procEntry.th32ProcessID;
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break;
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}
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} while (Process32Next(hSnap, &procEntry));
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}
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}
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CloseHandle(hSnap);
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return procId;
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}
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int main()
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{
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const char* dllPath = "./CheatMenu.asi";
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const char* procName = "gta_sa.exe";
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DWORD procId = 0;
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while (!procId)
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{
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procId = GetProcId(procName);
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Sleep(30);
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}
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HANDLE hProc = OpenProcess(PROCESS_ALL_ACCESS, 0, procId);
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if (hProc && hProc != INVALID_HANDLE_VALUE)
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{
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void* loc = VirtualAllocEx(hProc, 0, MAX_PATH, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
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WriteProcessMemory(hProc, loc, dllPath, strlen(dllPath) + 1, 0);
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HANDLE hThread = CreateRemoteThread(hProc, 0, 0, (LPTHREAD_START_ROUTINE)LoadLibraryA, loc, 0, 0);
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if (hThread)
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CloseHandle(hThread);
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}
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if (hProc)
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CloseHandle(hProc);
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return 0;
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}
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