HOOK GetAdaptersAddresses

jjhcctv

// 拦截 GetAdaptersAddresses
function NewGetAdaptersAddresses(Family:Cardinal; Flags:Cardinal; Reserved:Pointer; pAdapterAddresses:PIP_ADAPTER_ADDRESSES; pOutBufLen: PULONG): THandle; stdcall;
type
  TNewGetAdaptersAddresses = function(Family: Cardinal; Flags:Cardinal; Reserved:Pointer; pAdapterAddresses:PIP_ADAPTER_ADDRESSES; pOutBufLen: PULONG) : THandle; stdcall;
var
  lodsiz: Integer;
  IPAA: IP_ADAPTER_ADDRESSES;
  MAC_S: array[0..5] of string;
  I: Integer;
  str,str1:string;
begin
   MAC_S[0]:='1C';
   MAC_S[1]:='B7';
   MAC_S[2]:='2C';
   MAC_S[3]:='DD';
   MAC_S[4]:='FF';
   MAC_S[5]:='B1';
   CopyMemory(@IPAA, pAdapterAddresses, SizeOf(IPAA));
   for I := 0 to 5 do
       IPAA.PhysicalAddress[I] := StrToInt('$' + MAC_S[I]);
   CopyMemory(pAdapterAddresses,@IPAA, SizeOf(IPAA));
   Hook[3].UnHook;
   Result := TNewGetAdaptersAddresses(Hook[3].BaseAddr)(Family, Flags, Reserved,pAdapterAddresses, pOutBufLen);
   Hook[3].Hook;
end;

就大神指点那里写错了拦截到了为什么不能修改MAC返回值还是原来的没变

jjhcctv

??????没有回我吗