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MSV1_0_NTLM3_RESPONSE
構造体サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。
フィールド
| フィールド | 型 | サイズ | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| Response | BYTE | 16 | +0 | +0 | NTLMv3応答のHMAC-MD5値(16バイト)。 |
| RespType | BYTE | 1 | +16 | +16 | 応答バージョン種別(下位バイト)。 |
| HiRespType | BYTE | 1 | +17 | +17 | 応答バージョン種別(上位バイト)。 |
| Flags | WORD | 2 | +18 | +18 | 予約フラグ。 |
| MsgWord | DWORD | 4 | +20 | +20 | 予約ワード。 |
| TimeStamp | ULONGLONG | 8 | +24 | +24 | クライアントのタイムスタンプ(100ナノ秒単位)。 |
| ChallengeFromClient | BYTE | 8 | +32 | +32 | クライアントが生成したチャレンジ(8バイト)。 |
| AvPairsOff | DWORD | 4 | +40 | +40 | AVペアブロックへのオフセット。 |
| Buffer | BYTE | 1 | +44 | +44 | AVペア等の可変長データ領域。 |
各言語での定義
#include <windows.h>
// MSV1_0_NTLM3_RESPONSE (x64 48 / x86 48 バイト)
typedef struct MSV1_0_NTLM3_RESPONSE {
BYTE Response[16];
BYTE RespType;
BYTE HiRespType;
WORD Flags;
DWORD MsgWord;
ULONGLONG TimeStamp;
BYTE ChallengeFromClient[8];
DWORD AvPairsOff;
BYTE Buffer[1];
} MSV1_0_NTLM3_RESPONSE;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MSV1_0_NTLM3_RESPONSE
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] Response;
public byte RespType;
public byte HiRespType;
public ushort Flags;
public uint MsgWord;
public ulong TimeStamp;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] ChallengeFromClient;
public uint AvPairsOff;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] Buffer;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MSV1_0_NTLM3_RESPONSE
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public Response() As Byte
Public RespType As Byte
Public HiRespType As Byte
Public Flags As UShort
Public MsgWord As UInteger
Public TimeStamp As ULong
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=8)> Public ChallengeFromClient() As Byte
Public AvPairsOff As UInteger
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Buffer() As Byte
End Structureimport ctypes
from ctypes import wintypes
class MSV1_0_NTLM3_RESPONSE(ctypes.Structure):
_fields_ = [
("Response", ctypes.c_ubyte * 16),
("RespType", ctypes.c_ubyte),
("HiRespType", ctypes.c_ubyte),
("Flags", ctypes.c_ushort),
("MsgWord", wintypes.DWORD),
("TimeStamp", ctypes.c_ulonglong),
("ChallengeFromClient", ctypes.c_ubyte * 8),
("AvPairsOff", wintypes.DWORD),
("Buffer", ctypes.c_ubyte * 1),
]#[repr(C)]
pub struct MSV1_0_NTLM3_RESPONSE {
pub Response: [u8; 16],
pub RespType: u8,
pub HiRespType: u8,
pub Flags: u16,
pub MsgWord: u32,
pub TimeStamp: u64,
pub ChallengeFromClient: [u8; 8],
pub AvPairsOff: u32,
pub Buffer: [u8; 1],
}import "golang.org/x/sys/windows"
type MSV1_0_NTLM3_RESPONSE struct {
Response [16]byte
RespType byte
HiRespType byte
Flags uint16
MsgWord uint32
TimeStamp uint64
ChallengeFromClient [8]byte
AvPairsOff uint32
Buffer [1]byte
}type
MSV1_0_NTLM3_RESPONSE = record
Response: array[0..15] of Byte;
RespType: Byte;
HiRespType: Byte;
Flags: Word;
MsgWord: DWORD;
TimeStamp: UInt64;
ChallengeFromClient: array[0..7] of Byte;
AvPairsOff: DWORD;
Buffer: array[0..0] of Byte;
end;const MSV1_0_NTLM3_RESPONSE = extern struct {
Response: [16]u8,
RespType: u8,
HiRespType: u8,
Flags: u16,
MsgWord: u32,
TimeStamp: u64,
ChallengeFromClient: [8]u8,
AvPairsOff: u32,
Buffer: [1]u8,
};type
MSV1_0_NTLM3_RESPONSE {.bycopy.} = object
Response: array[16, uint8]
RespType: uint8
HiRespType: uint8
Flags: uint16
MsgWord: uint32
TimeStamp: uint64
ChallengeFromClient: array[8, uint8]
AvPairsOff: uint32
Buffer: array[1, uint8]struct MSV1_0_NTLM3_RESPONSE
{
ubyte[16] Response;
ubyte RespType;
ubyte HiRespType;
ushort Flags;
uint MsgWord;
ulong TimeStamp;
ubyte[8] ChallengeFromClient;
uint AvPairsOff;
ubyte[1] Buffer;
}HSP用 定義
HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; MSV1_0_NTLM3_RESPONSE サイズ: 48 バイト(x64)
dim st, 12 ; 4byte整数×12(構造体サイズ 48 / 4 切り上げ)
; Response : BYTE (+0, 16byte) varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; RespType : BYTE (+16, 1byte) poke st,16,値 / 値 = peek(st,16)
; HiRespType : BYTE (+17, 1byte) poke st,17,値 / 値 = peek(st,17)
; Flags : WORD (+18, 2byte) wpoke st,18,値 / 値 = wpeek(st,18)
; MsgWord : DWORD (+20, 4byte) st.5 = 値 / 値 = st.5 (lpoke/lpeek も可)
; TimeStamp : ULONGLONG (+24, 8byte) qpoke st,24,値 / qpeek(st,24) ※IronHSPのみ。3.7/3.8は lpoke st,24,下位 : lpoke st,28,上位
; ChallengeFromClient : BYTE (+32, 8byte) varptr(st)+32 を基点に操作(8byte:入れ子/配列)
; AvPairsOff : DWORD (+40, 4byte) st.10 = 値 / 値 = st.10 (lpoke/lpeek も可)
; Buffer : BYTE (+44, 1byte) varptr(st)+44 を基点に操作(1byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
#defstruct global MSV1_0_NTLM3_RESPONSE
#field byte Response 16
#field byte RespType
#field byte HiRespType
#field short Flags
#field int MsgWord
#field int64 TimeStamp
#field byte ChallengeFromClient 8
#field int AvPairsOff
#field byte Buffer 1
#endstruct
stdim st, MSV1_0_NTLM3_RESPONSE ; NSTRUCT 変数を確保
st->RespType = 100
mes "RespType=" + st->RespType