如何实现修改网卡物理地址的三种方法
[~c'|E8Q RefRoCD1 同样要感谢胡大虾
GyAgPz
1Dya?}3 1、买一块可以通过写eeprom物理的修改网卡地址,这种卡现在
o.3YM.B# ]]=fA 4( 很多,并非买不到。如果环境中需要应用网络,那么修改MAC地址,
|4S?>e !Nl.Vb 使得两块卡的MAC地址不同,那么网络仍然可以工作。
'nWs0iH. 9/1+BQ 2、找一块ne2k或者eepro100的网卡,相信任何一个电子市场
p^igscPF6 )w2K&Zr0 都有这两种网卡买,然后在ddk的sample里面找到它的驱动程序
J4v0O=" gZl w 源代码,找到驱动程序读物理端口或者pci映射内存得到物理地址
qJ+52U|z (;pi"/x[ 的那一段代码,让函数总是返回你需要的物理地址。该方法也许
M?xpwqu\ PN"8 Y 是最容易实现的。98年的时候17曾经用该方法D版了一个10万美元
Va@6=U7c Ft;u\KT 的软件。如果需要应用网络环境,同样修改MAC地址。这两种卡
.blft,' 3<Z'F}lg 的SOURCE都支持通过修改注册表修改MAC地址。请注意并非所有
AwXt @!( !Wixs]od
的卡驱动都支持。这个方法的原理可以通过阅读EEPRO100的SOURCE
Fu4EEi 5rml Aq 获得。eepro100在load的时候会去读注册表,然后如果没有读到,
Cb{A:\>Q{ $HBT%g@UN 就使用物理地址,否则就会使用注册表中的地址。该功能似乎并
/}$T38 :Wg-@d 没有强制实现。因此如果你不想修改注册表,仍然可以通过修改
(#bp`Kih 8VuZ,!WH# 网卡driver的方法实现。该方法适用于所有支持ndis driver的平
l{6` k<J( }B=qH7u.K 台。
YWRE&MQ_ w=D%D8 r2 3、该方法是我没有具体试过的,但是原理可行。所有的获得网卡
UV']NHh _2m[(P9d 地址的方法,不管是mac地址还是物理地址,归根结第都是通过
O}MZ-/z=o~ xY2}Wr
j, 向网卡driver发送ndisrequest实现的。但是请注意很不幸的是,
Ni!;-,H+E k%]DT.cE w2k下ndisrequest是一个宏,这个宏其实直接调用miniporthandler
dv'E:R(a xaWGa1V'z ->requesthandler函数要hoo miniport的这个函数似乎不容易找
h41$|lonU% Z>x7|Q3CX 到合适的时机,同样也难以给出一种通用解决方案。但是方法总
m0|Ae@g~3 Zj1ZU[BEcL 是人想出来的,只要有米,就像剑鱼行动里面的一段台词“1024
J3~hzgY f2 ydL/M, bit RSA,that's impossible”“give you 10,000,000$...”
0L:V#y-* lmhbF “nothing is impossible”,你还是可以在很多地方hook。
1Y=AT!"V ', sQ/#S 如果是win9x平台的话,简单的调用hook_device_service,就
xvR?~ z1f^p7$M? 可以hook ndisrequest,我给的vpn source通过hook这个函数
|^Ew< }PI35i1!t 修改MTU,也同样可以修改网卡物理地址。如果是NT4.0,那么
ik2-
OM &[5n0e[ 你还是可以HOOK NdisRequest,因为这是一个函数,不是宏,
`RL,ZoYuu m<4s*q0\i 你可以直接修改ndis的pe输出函数入口实现。该方法是我没有
V$dJmKg G@!_ZM8h 试过的,听说瑞星就是用该方法实现他们的病毒防火墙。
g\o{}Q%X ~V2ajM1Z&O 这3种方法,我强烈的建议第2种方法,简单易行,而且
4=Tpi` 9Hh~ nR? 可以批量盗版,eepro100和ne2k的网卡更是任何一个地方
X`yNR; > 3(!/["@7 都买得到,而且价格便宜
IXZ(]&we Vk-W8[W 7 ----------------------------------------------------------------------------
G{kj}>kS_ ^:4L6 下面介绍比较苯的修改MAC的方法
(Sth:{; uxa=KM1H Win2000修改方法:
J>=1dCK k42b:W5% Es'-wr\Hm e'1 ^+*bU 1、 在HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\
Y*@|My`
!8xKf*y Class{4D36E972-E325-11CE-BFC1-08002BE10318}\0000、0001、0002等主键下,查
zmf"I[)
3L%WVCB 找DriverDesc内容为你要修改的网卡的描述的,如0000。下面的方法和rifter
,IIZXl@ i8Fs0U4" 《修改MAC地址的范例》中提到的一样,我就照搬了(注解的地方以“^^”标
T3PX gL)o ^|wT_k\ 明)。
2GSgG.%SSM k)`$%[K8 2、在其下,添一个字符串,名字为NetworkAddress,值设为你要的MAC地(指在0000主键下)
cz2,",+~ \F 3C=M@: 址,要连续写。如004040404040。
M#OHY* \ V6
3、然后到其下NDI\params中加一项NetworkAddress的主键,在该主键下添加名为default的字符串,值写要设的MAC地址,要连续写,如004040404040。(实际上这只是设置在后面提到的高级属性中的**初始值**,实际使用的MAC地址还是取决于在第2点中提到的NetworkAddress参数,而且一旦设置后,以后高级属性中值就是NetworkAddress给出的值而非default给出的了。)
}{ n\tzR \Yj#2ww 4、在NetworkAddress的主键下继续添加名为ParamDesc的字符串,其作用为指定NetworkAddress主键的描述,其值可为“MAC Address”,这样以后打开网络邻居的属性,双击相应网卡项会发现有一个高级设置,其下存在MAC Address 的选项,就是你在注册表中加的新项NetworkAddress,以后只要在此修改MAC地址就可以了。
g<fDY6jt WP5VcBC 5、关闭注册表,重新启动,你的网卡地址已改。打开网络邻居的属性,双击相应网卡项会发现有一个MAC Address的高级设置项。用于直接修改MAC地址。
Bv^+d\*1 9nn>O? bvl~[p$W3 $^}[g9]1 ××××××××××××××××××××××××××
ispkj' Z'Kd^`mt 9 获取远程网卡MAC地址。
7}Bj|]b)~ }>V/H]B ××××××××××××××××××××××××××
^:qD .h>& NMXnrvS& hUVk54~l ^J8uhV;w 首先在头文件定义中加入#include "nb30.h"
|~SE" I> {!U$ #pragma comment(lib,"netapi32.lib")
H(G!t`K %a5t15 9 typedef struct _ASTAT_
?*[\UC 7))\'\
{
%X;7--S%?g Iz#yQ` ADAPTER_STATUS adapt;
%yp5DD}| *p=fi NAME_BUFFER NameBuff[30];
RI-A"cc6A wW-A b } ASTAT, * PASTAT;
&K>cW$h=a +UzXN$73 N31?9GE bFg*l$`5 就可以这样调用来获取远程网卡MAC地址了:
lR:?uZ$ 8O6_iGTBh CString GetMacAddress(CString sNetBiosName)
4otl_l(`yv aqF+zPKs6 {
:q^R
`8;(t ;{k=C2 ASTAT Adapter;
BRb\V42i; 20aZI2sk` S?L#N Go 1(@ NCB ncb;
,yICNtP SBTPTb UCHAR uRetCode;
:X_CFW \eQla8s vQ 4}WtvA |zq4* 5 memset(&ncb, 0, sizeof(ncb));
Bz+.Qa+ 2{-!E ^g ncb.ncb_command = NCBRESET;
Vo,[EVL Edw2W8 ncb.ncb_lana_num = 0;
QBoFpxh= Pp+~Cir g<$. - g (?\?it- uRetCode = Netbios(&ncb);
o~#f1$|Xn 0x@A~!MoP icE|.[ %zzYleJ!] memset(&ncb, 0, sizeof(ncb));
;WD,x:>blO w?*z^y@ ncb.ncb_command = NCBASTAT;
w$j{Hp6m DzC Df@TB" ncb.ncb_lana_num = 0;
6\4Z\82 ~.Cv
DJy @RGDhwS47 CbOCk:,g5 sNetBiosName.MakeUpper();
Stxp3\jEn q\Rq!7( */w7?QOv ydQ!4 FillMemory(ncb.ncb_callname, NCBNAMSZ - 1, 0x20);
wiJRCH CvK3H\.&;k qbiK^gR X4wH/q^ strcpy((char *)ncb.ncb_callname, (LPCTSTR) sNetBiosName);
ZQAO"huk] ,[isib3 6YmP[% ;F5"}x ncb.ncb_callname[sNetBiosName.GetLength()] = 0x20;
R)oB!$k %<}<'V0 ncb.ncb_callname[NCBNAMSZ] = 0x0;
fW(/Loh @vRwzc\ ]78!!G[` pYo=oI ncb.ncb_buffer = (unsigned char *) &Adapter;
W;zpt|kAH XA<ozq' ncb.ncb_length = sizeof(Adapter);
XJgh>^R^ h?Nek+1' *%!M4& \\:|Odd uRetCode = Netbios(&ncb);
&nY;=Hv`WY r\2vl8X~ 5Fbs
WW2 2q PhLCeZ CString sMacAddress;
:et#0! 2-dh;[4 3K>gz:dt kz B\'m,l if (uRetCode == 0)
PD6_)PXn raE
Mm {
19c@ `? "(`2eXRn sMacAddress.Format(_T("%02x%02x%02x%02x%02x%02x"),
c2 A ps ^m!_2_q Adapter.adapt.adapter_address[0],
1J{fXh !_~Uv xM+ Adapter.adapt.adapter_address[1],
5\hd4 =']3(6* Adapter.adapt.adapter_address[2],
#.._c?%4/ C\}/" Adapter.adapt.adapter_address[3],
lpgd#vr y('k`>C Adapter.adapt.adapter_address[4],
RWKH%C[Yd 6>`c1
\8f Adapter.adapt.adapter_address[5]);
+G*JrwJ&= c_.-b=zm }
""% A'TZ 3qaMO#{M return sMacAddress;
''H"^oS YoKs:e2/: }
$q_R?Eay %m&@o~+ &~~wX,6+ 8wK ~
i ×××××××××××××××××××××××××××××××××××××
}%TPYc Lrd[O v 修改windows 2000 MAC address 全功略
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,"\@fwy{ lv%9MW0
z -!e7L>w s?rBE.g@} 小猪摘自
http://www.driverdevelop.com/因为不大懂汇编,没有调试,不保证有效^_^
mr:CuqJ
y_p.Gzy(^} IiJZ5'{ lg$zGa? 2 MAC address type:
d0'HDVd <S?#@F\"S OID_802_3_PERMANENT_ADDRESS
[?k8}B)mHB i-"
p)2d=# OID_802_3_CURRENT_ADDRESS
!w39FfU{ p{D4"Qn+P9 ;dR=tAf0$Q IkPN?N modify registry can change : OID_802_3_CURRENT_ADDRESS
k*mt4~KLT8 *L4`$@l8 but OID_802_3_PERMANENT_ADDRESS, you must modify driver
Oz:
*LZ a^U~0i@[S u #w29Pm (kv?33 _)T5lEFl= ml`8HXK0 Use following APIs, you can get PERMANENT_ADDRESS.
FRu]kZv2 ' o_:^'c CreateFile: opened the driver
iB[~U3 LJ)5W DeviceIoControl: send query to driver
7!WA)@6 Om;&_!i !%)F J:p $D'-k]E[H Use softice to track where the OID_802_3_PERMANENT_ADDRESS is processed:
BZ54*\t {X(:jAy Find the location:
`-h8vj5uG h:Gu`+D>W .................
m,UGWR :a
->0 l :0001ACB6 8D B3 EA 00 00 00 lea esi, dword ptr [ebx+000000EA]
pi<TFe@eG anMF-x4/*q :0001ACBC 8D7DDC lea edi, dword ptr [ebp-24]
jRSUp
E8 }|u4 W?H :0001ACBF A5 movsd //CYM: move out the mac address
, EGQ@:3/ KGH/^!u+R :0001ACC0 66A5 movsw
w-wV3Q6X :L44]K5FL :0001ACC2 C745F406000000 mov [ebp-0C], 00000006
mpPdG Q/>{f0 :0001ACC9 8D75DC lea esi, dword ptr [ebp-24]
CCBfKp eIRLNxt+v :0001ACCC E926070000 jmp 0001B3F7
/DQaGq/Ld 2'EUy@0 ............
jB{4\) ,(8;y=wux change to:
( +pLA"xq n!p<A.O7@ :0001ACB6 8D75DC lea esi, dword ptr [ebp-24]
mGp.3 {j if|+EN% :0001ACB9 C70600002003 mov dword ptr [esi], 03200000 //CYM
<Ln1pV~k S}p4iE"n :0001ACBF 66C746041224 mov [esi+04], 2412
s<qe,'Y P9g en6 :0001ACC5 C745F406000000 mov [ebp-0C], 00000006
V=:'SL*3| z 9FfU :0001ACCC E926070000 jmp 0001B3F7
g35DV6 =R*qP ;# .....
79`AM
X[b \b%kf9 9 t2,A@2DU2 +s- lCz h4q|lA6!k8 CC#;c1t DASM driver .sys file, find NdisReadNetworkAddress
d
,4]VE &?mD$Eo oE#d,Z ,lZB96r0 ......
,Ax dCT _%5Ro6 :000109B9 50 push eax
]]Cb$$Td O8B\{T1 &f^, la $5Xh,DOg * Reference To: NDIS.NdisReadNetworkAddress, Ord:00EAh
#Q2Y&2`yGT Y.g59X!Ub2 |
J]nohICe U2bjFLd" :000109BA FF1538040100 Call dword ptr [00010438]
cWoPB
_ \v'p/G)g :000109C0 837DF400 cmp dword ptr [ebp-0C], 00000000
tmQH|'>> 87D*-Gw :000109C4 7516 jne 000109DC //is set mac addr in registry, use it. others jump
/YZr~|65 xuqv6b. :000109C6 8B45E8 mov eax, dword ptr [ebp-18]
x>Zn?YR," NR`C(^} :000109C9 8B08 mov ecx, dword ptr [eax]
{zMU#=EC "?V0$-DR :000109CB 898EE4000000 mov dword ptr [esi+000000E4], ecx
i_j[?.?X} &YF^j2 :000109D1 668B4004 mov ax, word ptr [eax+04]
1v71rf&w q@[QjGj@ :000109D5 668986E8000000 mov word ptr [esi+000000E8], ax
_lamn}(x0 !\7!3$w'8, ......
eEuvl`& Vh_P/C+ i\,-oO 3j\1S1 set w memory breal point at esi+000000e4, find location:
,6-:VIHQ Wk)OkIFR ......
u6AA4( 3B84^>U< // mac addr 2nd byte
U4d:] z IZpP[hov :000124D6 8A83E5000000 mov al, byte ptr [ebx+000000E5]
vEJWFoeEFm 0cj>mj1M // mac addr 3rd byte
e
9;~P} !@}wDt :000124DC 0A83E6000000 or al, byte ptr [ebx+000000E6]
I}1NB3>^ wOU_*uY@6' :000124E2 0A83E7000000 or al, byte ptr [ebx+000000E7]
kM,C3x{A 9[<)WQe6M ...
RW<D<5C <g"{Wv: h :000124E8 0A83E8000000 or al, byte ptr [ebx+000000E8]
Y$"O
VC %5(I/zB // mac addr 6th byte
jYk&/@`Ly Dfmjw :000124EE 0A83E9000000 or al, byte ptr [ebx+000000E9]
hb}+A=A=+ ynthDEo :000124F4 0A07 or al, byte ptr [edi]
;lE%M F(>Np2oi6 :000124F6 7503 jne 000124FB
h2G$@8t}I Q+[n91ey** :000124F8 A5 movsd
YtmrRDQs GPN]9 :000124F9 66A5 movsw
e|"WQ> AE[b},-[ // if no station addr use permanent address as mac addr
JRB9rSN^ LRL,m_gt .....
oKuI0-*mR "&Y`+ 0S8 k>;`FFQU> HiZ*+T.B change to
G?O1>?4C nT7%j{e=L :000124D6 C683E500000000 mov byte ptr [ebx+000000E5], 00 //CYM
r>>%2Z-P T&6l$1J :000124DD C683E600000020 mov byte ptr [ebx+000000E6], 20
<M+|rD]oc |-:()yxs :000124E4 C683E700000003 mov byte ptr [ebx+000000E7], 03
GS$ifv Tp/6,EE :000124EB C683E800000012 mov byte ptr [ebx+000000E8], 12
v[1aWv: !>FYK}c7 :000124F2 C683E900000024 mov byte ptr [ebx+000000E9], 24
xi~?>f wW>A_{Y :000124F9 90 nop
M:Pc, ag [ZW :000124FA 90 nop
akp-zn&je t}r' k/[ 01t1Z}!y j()7_ It seems that the driver can work now.
(ZUHvvL ,Vc6Gwm _kef0K6 ]L5@,E4. Testing: disable nic, enable nic. jump 0xc0000221 error, checksum error
=^M/{51j J,'M4O\S glO^yZ s SW@$ci Before windows load .sys file, it will check the checksum
, qMzWa fK>L!=Q The checksum can be get by CheckSumMappedFile.
1m4$ p2j ~!B\(@GU n(1l}TJy -*1d! Build a small tools to reset the checksum in .sys file.
^O?/yV?4c #NEE7'&S =W(Q34 - YEZ]:" Test again, OK.
W!Gq.M
B-*+r`@Bd t%d Z-Ym T6\[iJI| 相关exe下载
p_RsU`[ Wf+cDpK http://www.driverdevelop.com/article/Chengyu_checksum.zip `KZm0d{H 5'OrHk;u ××××××××××××××××××××××××××××××××××××
G30-^Tr 8I =2lK 用NetBIOS的API获得网卡MAC地址
=9H7N]*h zVViLUwG ××××××××××××××××××××××××××××××××××××
5%Y3 Kwyy {&&z-^ ?g_3 [Fk ; 5*&xz #include "Nb30.h"
7r6.n61F
j\eI0b @* #pragma comment (lib,"netapi32.lib")
">\?&0 'g}! <$D`Z-6 sA+ }TNhq /:cd\A} ?tWaI{95I typedef struct tagMAC_ADDRESS
Yj&F;_~ )v'WWwXY> {
0_jf/an,% 0CHH)Bku BYTE b1,b2,b3,b4,b5,b6;
5?f ^Rz Akq2 d; }MAC_ADDRESS,*LPMAC_ADDRESS;
NDN7[7E nGC/R& &h}#HS>l iDpSj!x/_ typedef struct tagASTAT
mVj9 ,q0 * `JYC {
z0d.J1VW 34f?6K1c ADAPTER_STATUS adapt;
*IB4[6 pE`})/?\* NAME_BUFFER NameBuff [30];
D,k6$` J"0`%'*/ }ASTAT,*LPASTAT;
Sh/08+@+L: Lc}y<=P@ 0HZ{Y9] !Lu2 UCHAR GetAddressByIndex(int lana_num, ASTAT &Adapter)
]}V<*f Pd8![Z3 {
atj(eg ?al'F q NCB ncb;
y5vvu>nd R|'ybW'Y UCHAR uRetCode;
AzPu) QFA8N memset(&ncb, 0, sizeof(ncb) );
rjK%t|aV^ hqD*z6aH ncb.ncb_command = NCBRESET;
@JGP,445 49eD1h3'X[ ncb.ncb_lana_num = lana_num;
|44Ploz2b M$wC=b //指定网卡号,首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
R7%#U`Q^A +V2F#fI/ uRetCode = Netbios(&ncb );
\UA[ (|2t#'m memset(&ncb, 0, sizeof(ncb) );
C2!|OQ9A2 t^&Cxh ncb.ncb_command = NCBASTAT;
aHD]k8m z pd?Mf=># ncb.ncb_lana_num = lana_num; //指定网卡号
G0Iw-vf M*0]ai|; strcpy((char *)ncb.ncb_callname,"* " );
[DuttFX^x :'Vf
g[Uq ncb.ncb_buffer = (unsigned char *)&Adapter;
)705V|v Zj(AJ* r //指定返回的信息存放的变量
VG5i{1
0 7P} W
* ncb.ncb_length = sizeof(Adapter);
9i:L&dN ;[ZEDF5H //接着,可以发送NCBASTAT命令以获取网卡的信息
yNPVOp*
_O?`@g?i uRetCode = Netbios(&ncb );
e1yt9@k, `>o{P/HN return uRetCode;
,KH#NY] *;W+>W }
I{|O "8 U4'#T%* 6bg
;q(*7 { qk1_yP int GetMAC(LPMAC_ADDRESS pMacAddr)
7g^]:3f! [NTzcSN. {
cZ,b?I"Q% -OV&Md:~ NCB ncb;
gb1V~ 2Ah#<k-gC; UCHAR uRetCode;
{p2!|A&a 9
ql~q int num = 0;
RHW]Z
Pr< AI2)g1m LANA_ENUM lana_enum;
<sbu;dQ` )$2QZ
qX memset(&ncb, 0, sizeof(ncb) );
HZE#Ab*L hPkp;a # ncb.ncb_command = NCBENUM;
=IZT(8 '@v\{ l ncb.ncb_buffer = (unsigned char *)&lana_enum;
@?sRj&w %uDi#x. ncb.ncb_length = sizeof(lana_enum);
gT.sjd C[cbbp //向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡
`7E;VL^Y1 T=DbBy0- //每张网卡的编号等
^dWa;m]l h,:m~0gmj uRetCode = Netbios(&ncb);
]h`&&B qt LENq_@$ if (uRetCode == 0)
bIDj[-CDG l:~/<`o {
J3V=
46Yc ;?Tbnn Wn num = lana_enum.length;
LVM%"sd? %6 zBSje //对每一张网卡,以其网卡编号为输入编号,获取其MAC地址
5vQHhwO50k s[>,X#7 y for (int i = 0; i < num; i++)
mthA4sz n&4N[Qlv, {
CZwXTHe +HpA:]#Y ASTAT Adapter;
tU5zF.% #lo6c;*m5 if(GetAddressByIndex(lana_enum.lana,Adapter) == 0)
QE+g
j8 1ba~SHi {
5DU6rks% QO:!p5^: pMacAddr.b1 = Adapter.adapt.adapter_address[0];
/{J4:N'B> rBzuKQK}J pMacAddr.b2 = Adapter.adapt.adapter_address[1];
rgQOj^xKv^ ,2oWWsC7 pMacAddr.b3 = Adapter.adapt.adapter_address[2];
C3f' {} ! I:%0D pMacAddr.b4 = Adapter.adapt.adapter_address[3];
Tk[ $5u*, p$c6<'UqH pMacAddr.b5 = Adapter.adapt.adapter_address[4];
9rX&uP)j^# $99n&t$Y pMacAddr.b6 = Adapter.adapt.adapter_address[5];
`{h*/Q D/gw .XYL }
.hb:s,0mP 3pROf#M }
n38p !oS Qy<P463A(l }
wU36sCo ~vhE|f return num;
BwEN~2u6 O:R*rJ }
,8uqdk-D s\(k<Ks |^I0dR/w:
_"yh.N& ======= 调用:
pU}(@oy !-x$L>1$ Ta0|+IYk< ?!:ha;n MAC_ADDRESS m_MacAddr[10]; // 比如最多10个网卡
iuW[`ouX tY<4%~%X int n = GetMAC(m_MacAddr); // 获得网卡数量
7nTeP(M% B]wk+8SMY. H2\;%K 2 .VJMz4$]O TCHAR szAddr[128];
ZQsJL\x[UK 1=c\Rr9] wsprintf(szAddr,_T("%02x-%02x-%02x-%02x-%02x-%02x"),
&{hL&BLr ,-c6dS m_MacAddr[0].b1,m_MacAddr[0].b2,
OZF
rtc+ M)+H{5bt m_MacAddr[0].b3,m_MacAddr[0].b4,
/Iy]DU8 A`$%SVgFV^ m_MacAddr[0].b5,m_MacAddr[0].b6);
^mDe08.
%b T*Exs|N2P- _tcsupr(szAddr);
4[r0G+ uBKgcpvTs // 这样就能获得诸如 00-E0-aa-aa-aa-aa 这样的MAC地址字符串
5lmHotj# kCF>nt@ dq6m>;` 7IH@oMvE
(N6i4
g6 V7Lxfoa4 ××××××××××××××××××××××××××××××××××××
7kLz[N6Ll CyFrb`% 用IP Helper API来获得网卡地址
Qj.#)R %nZo4hnr$r ××××××××××××××××××××××××××××××××××××
6I4\q.^qw x"=f+Mr wk D^r(hiH r'r%w#=`t 呵呵,最常用的方法放在了最后
:{v#'U/^ 4jMFr, 6:5I26 UgNu`$m+ 用 GetAdaptersInfo函数
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