#include "stdafx.h"
#include "Inject.h"

#define DLL_NAME "your.dll" //имя длл

#define JUNKS	 \
__asm _emit 0x03 \
__asm _emit 0x01 \
__asm _emit 0x03 \
__asm _emit 0x04 \
__asm _emit 0x05 \
__asm _emit 0x06 \
__asm _emit 0x07 \
__asm _emit 0x08 \
__asm _emit 0x09 \


#define _JUNK_BLOCK(s) __asm jmp s JUNKS __asm s:


/////////////////////////////////////////////////////////////////////////////////////
//                                 INJECTOR CODE                                   //
/////////////////////////////////////////////////////////////////////////////////////

DWORD Process(char* ProcessName)
{
	_JUNK_BLOCK(jmp_label1)
		HANDLE hPID = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);

	_JUNK_BLOCK(jmp_label2)
		PROCESSENTRY32 ProcEntry;

	_JUNK_BLOCK(jmp_label3)
		ProcEntry.dwSize = sizeof(ProcEntry);

	_JUNK_BLOCK(jmp_label4)
		do
		{
			_JUNK_BLOCK(jmp_label5)
				if (!strcmp(ProcEntry.szExeFile, ProcessName))
				{
					_JUNK_BLOCK(jmp_label6)
						DWORD dwPID = ProcEntry.th32ProcessID;

					_JUNK_BLOCK(jmp_label7)
						CloseHandle(hPID);

					_JUNK_BLOCK(jmp_label8)
						return dwPID;
				}

			_JUNK_BLOCK(jmp_label9)
		} while (Process32Next(hPID, &ProcEntry));

			_JUNK_BLOCK(jmp_label10)
}

int inject()

		_JUNK_BLOCK(jmp_label11)
			DWORD dwProcess;

		_JUNK_BLOCK(jmp_label12)
			char myDLL[MAX_PATH];

		_JUNK_BLOCK(jmp_label13)
			GetFullPathName(DLL_NAME, MAX_PATH, myDLL, 0);

		_JUNK_BLOCK(jmp_label4)
			dwProcess = Process("csgo.exe");

		_JUNK_BLOCK(jmp_label15)
			HANDLE hProcess = OpenProcess(PROCESS_CREATE_THREAD | PROCESS_QUERY_INFORMATION | PROCESS_VM_READ | PROCESS_VM_WRITE | PROCESS_VM_OPERATION, FALSE, dwProcess);

		_JUNK_BLOCK(jmp_label16)
			LPVOID allocatedMem = VirtualAllocEx(hProcess, NULL, sizeof(myDLL), MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);

		_JUNK_BLOCK(jmp_label17)
			WriteProcessMemory(hProcess, allocatedMem, myDLL, sizeof(myDLL), NULL);

		_JUNK_BLOCK(jmp_label18)
			CreateRemoteThread(hProcess, 0, 0, (LPTHREAD_START_ROUTINE)LoadLibrary, allocatedMem, 0, 0);

		_JUNK_BLOCK(jmp_label19)
			CloseHandle(hProcess);

		_JUNK_BLOCK(jmp_label20)
			return 0;

		_JUNK_BLOCK(jmp_label21)
	}
}