public IMAGE_NT_HEADERS(byte[] buff, UInt32 offset, bool is64Bit)
{
_offset = offset;
_buff = buff;
_is64Bit = is64Bit;
FileHeader = new IMAGE_FILE_HEADER(buff, offset + 0x4);
OptionalHeader = new IMAGE_OPTIONAL_HEADER(buff, offset + 0x18, _is64Bit);
}
public IMAGE_NT_HEADERS(byte [] buff, UInt32 offset)
{
Signature = Utility.BytesToUInt32(buff, offset);
ImageFileHeader = new IMAGE_FILE_HEADER(buff, offset + 0x4);
// Determine if the PE file is a x32 or x64 file.
bool is32Bit = (ImageFileHeader.Machine == 34404) ? false : true;
ImageOptionalHeader = new IMAGE_OPTIONAL_HEADER(buff, offset + 0x18, is32Bit);
}
