Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

VB³õ¼¶Ä¾Âí

   Ò» ľÂíµÄÓÉÀ´
       ľÂí£¬¼´“ÌØÂåÒÁľÂ픣¨trojan horse£©¡£
   ¶þ ËùÐèÒªµÄ¼¼Êõ
     Ò»¸ö³É¹¦µÄľÂí£¬³ýÁËÖÆ×÷³öÏà¹ØµÄ³ÌÐòÒÔÍ⣬»¹ÐèҪʵÏÖÒÔϼ¸·½ÃæµÄ¹¦ÄÜ¡£1£¬Ä¾ÂíµÄÒþ²Ø 2£¬Ä¾ÂíµÄÔËÐÐ 3£¬Ä¾ÂíµÄ¸´ÖÆ 4£¬Ä¾ÂíµÄ´«²¥µÈ£¬½øÒ»²½»¹ÓмÓÍâ¿ÇºÍ·´É±¶¾µÈ£¬ÕùÈ¡×öµ½“µÀ¸ßÒ»³ß£¬Ä§¸ßÒ»ÕÉ”¡£
 ¡¡Èý ³ÌÐòµÄÖÆ×÷
 
     1£¬winsock¿Ø¼þ
 
     ÔÚ³ÌÐòÖн«Ê¹ÓÃWinsock¿Ø¼þ¡£Winsock¿Ø¼þÊÇÒ»¸öActiveX¿Ø¼þ£¬ÀûÓÃTCPЭÒé»òUDPЭÒéÁ¬½Óµ½Ô¶³Ì¼ÆËã»úÉϲ¢ÓëÖ®½»»»Êý¾Ý¡£ÎÒÃǵÄÄ¿±ê¾ÍÊǽ¨Á¢Á½¸ö³ÌÐò£¬Ò»¸öÊÇ·þÎñÆ÷¶Ë³ÌÐòmyserver£¬ÁíÒ»¸öÊǿͻ§¶Ë³ÌÐòmyclient¡£
 
    2£¬winsockµÄÌí¼Ó
    ²¹¶¡µØÖ·£ºhttp://msdn.microsoft.com/download/vstudio60ent/SP5/Wideband-VB/WIN98Me/CN/VS6sp5VB.exe
¡¡¡¡3£¬·þÎñÆ÷¶Ë³ÌÐò
    £¨1£©±àÂë
      Private Sub Form_Load()
       myserver.LocalPort = 5211
       myserver.bind
       myserver.Listen
      End Sub
      Private Sub myServer_ConnectionRequest(ByVal requestID As Long)
       If myserver.State <> sckClosed Then
          myserver.Close
       End If  
       myserver.Accept requestID
      End Sub
      Private Sub myServer_DataArrival(ByVal bytesTotal As Long)
       Dim strData As String
       myserver.GetData strData
       If strData = " hello " Then
         MsgBox ("ÊÕµ½Êý¾Ý£¡")
       End If
      End S


Ïà¹ØÎĵµ£º

ÈçºÎÈÃÒ»¸öVB´°¿Ú×ÜÊÇ´¦ÓÚ¸÷´°¿ÚµÄ×îÉϲã

´úÂëÈçÏÂ:
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As
Long, ByVal hWndInsertAfter As Long,& _ 
       ¡¡ ByVal X As Long, ByVal Y As
Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long & _
 &n ......

VB ±à³ÌÖÐÈçºÎʹ´°¿ÚÓÒÉϽǵĹرհ´Å¥(X)ʧЧ

1¡¢Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As
Integer)
        Cancel = True
       End Sub
    2¡¢Private Sub
Form_Unload(Cancel As Integer)
        Cancel = ......

VBÉèÖýø³ÌÓÅÏȼ¶

http://topic.csdn.net/t/20060401/19/4656391.html
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
Private Declare Function SetPriorityClass Lib "kernel32" (ByVal hProcess As Long, ByVal dwPriorityClass As Long) As Long
Const IDLE_PRIORITY_CLASS = &H40 'нø³ÌÓ¦¸ÃÓзdz£µÍµÄ ......

vbºÍaspÈçºÎÓÃremote·ÃÎÊÔ¶³ÌÊý¾Ý¿â


Òý×Ô£ºhttp://blog.csdn.net/yizia/archive/2006/09/19/1248669.aspx
·ÃÎÊÔ¶³ÌÊý¾Ý¿âµÄÇé¿öÓÐÒÔϼ¸ÖÖ£º
1£©·ÃÎÊÔ¶³ÌÊý¾Ý¿âµÄaccessÊý¾Ý¿â
2£©·ÃÎÊÔ¶³ÌmssqlÊý¾Ý¿â»òoracleµÈÆäËû¹ØÏµÊý¾Ý¿â£¬µ«ÊÇÊý¾Ý¿âͨÐŶ˿ڱ»·À»ðǽ×èµ²»òÆäËûÍøÂçÔ­ÒòÔì³ÉÎÞ·¨Ê¹Óøö˿Ú
±¾ÎĽöÔÚwindows2000 advance server,mdac2.8ϲâÊÔͨ¹ý£ ......

ÓÃVBʵÏÖ´øÍ¼Æ¬µÄXP·ç¸ñµÄ°´Å¥¿Ø¼þ

    ËäÈ»ÔÚVBÀïʵÏÖXP·ç¸ñºÜ¼òµ¥£¬µ«ÊÇҪʹÓÃXP·ç¸ñͬʱÓÖÈð´Å¥ÏÔʾͼƬ£¬ÔòʵÏÖÆðÀ´ÒªÂ鷳һЩ£¬Îª´Ë£¬ÎÒдÁËÒ»¸ö¿Ø¼þÀ´ÊµÏÖǰÊö¹¦ÄÜ£¬Í¬Ê±ÈöÁÕß¿ÉÒÔ´ÓÖÐÁ˽âXPÖ÷Ìâ½çÃæµÄ»æÖƹý³Ì¡£
    ʹÓð취ºÜ¼òµ¥£¬ÔÚVBÀïн¨Ò»¸ö¹¤³Ì£¬È»ºóÌí¼ÓÒ»¸ö¿Ø¼þÄ£¿é£¬Õ³ÌùÒÔÏ´úÂ룬ÔÙ½«¿Ø¼þ·ÅÖõ½´°¿Ú¼´ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ