/// <summary>
/// Assembles mnemonics and injects the corresponding assembly code into the remote process.
/// </summary>
/// <param name="asm">The mnemonics to inject.</param>
/// <returns>The address where the assembly code is injected.</returns>
public IAAllocatedMemory Inject(string asm)
{
// Assemble the assembly code
var code = Assembler.Assemble(asm);
// Allocate a chunk of memory to store the assembly code
var memory = Process.MemoryFactory.Allocate(ARandomizer.GenerateString(), code.GetTotalBytes());
// Inject the code
Inject(asm, memory.BaseAddress);
// Return the memory allocated
return(memory);
}
/// <summary>
/// Marshals the value into the remote process.
/// </summary>
private void Marshal()
{
// If the type is string, it's a special case
if (typeof(T) == typeof(string))
{
var text = Value.ToString();
// Allocate memory in the remote process (string + '\0')
Allocated = Process.MemoryFactory.Allocate(ARandomizer.GenerateString(), text.Length + 1);
// Write the value
Allocated.Write(0, text, Encoding.UTF8);
// Get the pointer
Reference = Allocated.BaseAddress;
}
else
{
// For all other types
// Convert the value into a byte array
var byteArray = MarshalType <T> .ObjectToByteArray(Value);
// If the value can be stored directly in registers
if (MarshalType <T> .CanBeStoredInRegisters)
{
// Convert the byte array into a pointer
Reference = MarshalType <IntPtr> .ByteArrayToObject(byteArray);
}
else
{
// It's a bit more complicated, we must allocate some space into
// the remote process to store the value and get its pointer
// Allocate memory in the remote process
Allocated = Process.MemoryFactory.Allocate(ARandomizer.GenerateString(), MarshalType <T> .Size);
// Write the value
Allocated.Write(0, Value);
// Get the pointer
Reference = Allocated.BaseAddress;
}
}
}
