Thread: [Snippet] Write bytes to memory

Made this little function because WriteProcessMemory was getting detected in a game hack I was making

// Write Bytes to Address Method

Function WriteIt(pAddress: Pointer; Bytes: Array of Byte): Boolean;

var

  OldProtect, DummyProtect: DWord;

begin

  if VirtualProtect(pAddress, SizeOf(Bytes), PAGE_EXECUTE_READWRITE, @OldProtect) then

   begin

    Move(Bytes, pAddress^, Length(Bytes));

    VirtualProtect(pAddress, SizeOf(Bytes), OldProtect, @DummyProtect);

    Result := True

   end

   else

    Result := False;

end;

Great for when you Dll is injected into a process, you can use it like this... Example]Const
//NoReLoad
AddressReload = $374B1826;
PatchReload : Array[0..7] of byte = ($90,$90,$90,$90,$90,$90,$90,$90);
OriginalReload : Array[0..7] of byte = ($81,$44,$24,$04,$1C,$00,$00,$00);

.......
//Apply new bytes
WriteIt(ptr(AddressReload),PatchReload);

//Restore Old bytes
//WriteIt(ptr(AddressReload),OriginalReload);[/delphi]

by Departure