How to add support of C++ exception in packed executables?

[orange-cpp]

If packed executable throw exception that meant to be catched it still crashes

[NE1W01F]

void FixExceptions(unsigned char* ImageBase, PIMAGE_DATA_DIRECTORY exception_directory) {
    // Ensure the Exception Directory is present
    if (!exception_directory || !exception_directory->VirtualAddress || !exception_directory->Size)
        return;

    // Get the address and size of the exception directory
    RUNTIME_FUNCTION* runtimeFunctions = (RUNTIME_FUNCTION*)(ImageBase + exception_directory->VirtualAddress);
    DWORD count = exception_directory->Size / sizeof(RUNTIME_FUNCTION);

    // Register the runtime functions with the system
    if (!RtlAddFunctionTable(runtimeFunctions, count, (DWORD_PTR)ImageBase))
    {
        // Handle failure if needed
        // You could log the error or ensure further functionality doesn't rely on exceptions
        return;
    }
}

This code will fix your exceptions.