DebugClass::DebugClass()
{
srand(time(NULL));//整个程序最调用一次
memset(m_int3, 0, sizeof(Int3Info) * 20);
int suijishu = 随机数2(1, 4);
if (suijishu == 1)
{
sprintf(CPU型号, " Intel(R) Core i7-7700K @4.20Hz");//前面6个空格
}
else if (suijishu ==2)
{
sprintf(CPU型号, " Intel(R) Core i7-3615QN @2.30Hz");//前面6个空格
}
else if (suijishu == 3)
{
sprintf(CPU型号, " Intel(R) Core i5-7440HQ @3.300Hz");//前面6个空格
}
else if (suijishu == 4)
{
sprintf(CPU型号, " Intel(R) Core i7-3632QM @2.20Hz");//前面6个空格
}
}<br>
<br>
void DebugClass::loop(DWORD Targpid)
{
this->pid = Targpid;
EndDebug = false;
CWinThread* th= AfxBeginThread(AFX_THREADPROC(debugThread), this);
::WaitForSingleObject(th->m_hThread, INFINITE);
}
<br>
<br>
static DWORD debugThread(LPVOID lp)
{
DebugClass* dbg = (DebugClass*)lp;
if (!DebugActiveProcess(dbg->pid))
{
AfxMessageBox("无法附加");
return 0;
}
DebugSetProcessKillOnExit(FALSE);
CString jj;
DEBUG_EVENT event;
DWORD dwContinuesStatus = DBG_EXCEPTION_NOT_HANDLED;//默认不处理异常
while (WaitForDebugEvent(&event, INFINITE))
{
switch (event.dwDebugEventCode)
{
case CREATE_PROCESS_DEBUG_EVENT:
//AfxMessageBox("CREATE_PROCESS_DEBUG_EVENT");
dbg->Createint3(&event);
dwContinuesStatus = DBG_CONTINUE;
break;
case EXCEPTION_DEBUG_EVENT:
dwContinuesStatus = dbg->Int3Code(&event);
::CloseHandle(event.u.CreateProcessInfo.hThread);
::CloseHandle(event.u.CreateProcessInfo.hProcess);
::CloseHandle(event.u.CreateProcessInfo.hFile);
break;
case EXIT_PROCESS_DEBUG_EVENT:
//AfxMessageBox("EXIT_PROCESS_DEBUG_EVENT");
DebugActiveProcessStop(dbg->pid);
return 0;
}
ContinueDebugEvent(event.dwProcessId, event.dwThreadId, dwContinuesStatus);
}
}
<br>
<br>
DWORD DebugClass::Int3Code(LPDEBUG_EVENT lpDebugEvent)
{
PEXCEPTION_RECORD per = &lpDebugEvent->u.Exception.ExceptionRecord;
BYTE bInt3 = 0xCC;
if (per->ExceptionCode == EXCEPTION_BREAKPOINT)
{
for (int i = 0; i < 20; i++)
{
if (m_int3[i].adr == 0)
{
continue;
}
if (per->ExceptionAddress == (LPVOID)m_int3[i].adr)
{
//AfxMessageBox("地址触发");
if (m_int3[i].adr == CPUID地址)
{
伪造CPUID(lpDebugEvent, i);
}
else if (m_int3[i].adr == 查看修改后的CPU地址)
{
查看CPU修改结果(lpDebugEvent, i);
}
else if (m_int3[i].adr == 查看修改后的序列号地址)
{
查看序列号修改结果(lpDebugEvent, i);
}
else if (m_int3[i].adr == Game_NtCreateThread)
{
线程直接返回(lpDebugEvent, i);
}
else if (m_int3[i].adr == Game_CreateDC)
{
线程直接返回(lpDebugEvent, i);
}
else if (m_int3[i].adr == this->修改网站内存地址)
{
// AfxMessageBox("ADR");
改网站(lpDebugEvent, i);
}
else if (m_int3[i].adr == this->发包地址)
{
// AfxMessageBox("ADR");
处理发包(lpDebugEvent, i);
}
else if (m_int3[i].adr == this->喊话地址)
{
// AfxMessageBox("ADR");
记录喊话(lpDebugEvent, i);
}
else if (m_int3[i].adr == 登录信息地址)
{
// AfxMessageBox("ADR");
处理登录信息(lpDebugEvent, i);
}
return DBG_CONTINUE;
}
}
}
else if (per->ExceptionCode == EXCEPTION_SINGLE_STEP)
{
//AfxMessageBox("单步");
BYTE bInt3 = 0xCC;
for (int x = 0; x < 20; x++)
{
if (m_int3[x].adr != 0)
{
WriteProcessMemory(m_process, (LPVOID)m_int3[x].adr, &bInt3, sizeof(BYTE), NULL);
}
}
return DBG_CONTINUE;
}
return DBG_EXCEPTION_NOT_HANDLED;
}
<br>
<br>
<br>
void DebugClass::伪造CPUID(LPDEBUG_EVENT lpDebugEvent, DWORD myindex)
{
CONTEXT cText;
HANDLE m_thread = ::OpenThread(THREAD_ALL_ACCESS, FALSE, lpDebugEvent->dwThreadId);
cText.ContextFlags = CONTEXT_FULL | CONTEXT_DEBUG_REGISTERS;
if (!GetThreadContext(m_thread, &cText))
{
return;
}
if (cText.Eax == 0x80000002)
{
::WriteProcessMemory(m_process, (LPVOID)cText.Edx, CPU型号, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 4), CPU型号 + 4, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0X8), CPU型号 + 8, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0XC), CPU型号 + 0xC, 4, NULL);
}
else if (cText.Eax == 0x80000003)
{
::WriteProcessMemory(m_process, (LPVOID)cText.Edx, CPU型号 + 16, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 4), CPU型号 + 16 + 4, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0X8), CPU型号 + 16 + 8, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0XC), CPU型号 + 16 + 0xC, 4, NULL);
}
else if (cText.Eax == 0x80000004)
{
::WriteProcessMemory(m_process, (LPVOID)cText.Edx, CPU型号 + 16 * 2, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 4), CPU型号 + 16 * 2 + 4, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0X8), CPU型号 + 16 * 2 + 8, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx + 0XC), CPU型号 + 16 * 2 + 0xC, 4, NULL);
}
else if (cText.Eax == 1)//获取CPU序列号
{
DWORD meax = 随机数2(0x11111, 0xfffff);
*((byte*)((DWORD)&meax) + 1) = 0X06;
char eax_str[256] = { 0 };
sprintf(eax_str, "%x", meax);
//2
DWORD mebx_1 = 随机数2(0x1, 0xf);
DWORD mebx = mebx_1 * 0x100000 + 0x800;
sprintf(eax_str, "%x", mebx);
//3 xfxxxxxf
DWORD m_ecx = 随机数2(0x11111111, 0xffffffff);
sprintf(eax_str, "%0.8x", m_ecx);
eax_str[1] = 'f';
eax_str[7] = 'f';
char* p = NULL;
m_ecx = strtol(eax_str, &p, 16);
DWORD m_edx = 0xBFEBFBFF;
::WriteProcessMemory(m_process, (LPVOID)cText.Edx, &meax, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx+4), &mebx, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx+8), &m_ecx, 4, NULL);
::WriteProcessMemory(m_process, (LPVOID)(cText.Edx+0xc), &m_edx, 4, NULL);
}
WriteProcessMemory(m_process, (LPVOID)m_int3[myindex].adr, &m_int3[myindex].oldByte, sizeof(BYTE), NULL);
cText.Eip = m_int3[myindex].eipAdr /*目标地址*/;
cText.EFlags |= 0x100;
SetThreadContext(m_thread, &cText);
CloseHandle(m_thread);
}
<br>
