// PE section headers are always 40 bytes.
private void Given_Section(string section, uint virtAddress, uint rvaData)
{
var bytes = Encoding.UTF8.GetBytes(section);
writer.WriteBytes(bytes).WriteBytes(0, 8 - (uint)bytes.Length);
writer.WriteLeUInt32(0x1000); // Section size in memory
writer.WriteLeUInt32(virtAddress); // Where to load this
writer.WriteLeUInt32(0x1000); // raw data
writer.WriteLeUInt32(rvaData); // rva to raw data
writer.WriteLeInt32(0); // relocs
writer.WriteLeInt32(0); // line numbers
writer.WriteLeInt16(0); // #relocs
writer.WriteLeInt16(0); // #line numbers
writer.WriteLeInt32(0); // characteristics
// Increment the section count in the optional header.
short sections = MemoryArea.ReadLeInt16(fileImage, RvaPeHdr + 6);
MemoryArea.WriteLeInt16(fileImage, RvaPeHdr + 6, (short)(sections + 1));
}