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网页防木马注入

时间：2009/9/13 0:05:00来源：本站整理作者：我要评论(0)

<%
Dim FireConn '此处声明变量不能少

Sub redOpenData(Num)
     Rem =========access数据库配置信息 开始 修改以下=========ACCESS
  
     Dim redDbPath,redConnStr
  
     If Num = 0 Then
      redDbPath = "Fire/songs.mdb"
     Else
      redDbPath = "Fire/songs.mdb"
     End If
  
Rem =========access数据库配置信息 结束 修改以上数据=================ACCESS
  
redConnStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath(redDbPath)

On Error Resume Next

Set FireConn = Server.CreateObject("ADODB.Connection")
FireConn.open redConnStr

If Err Then
   Err.Clear
   Set FireConn = Nothing
   Response.Write "Fire DataBase Eoor Here " '数据库连接出错提示
   Response.End
End If
End Sub

Public Sub AllFireHere()
     Dim FireStr,FireStrs,Count_fire
Count_fire = 0
    
Rem ==================此处可以改动 开始====================

If IsObject(Application("Fire_Config")) = False Then
      Call RedGetFireConfig()
End If

If Application("Fire_Config")(3) = 1 Then
      Call RedCheckIpAdress()
End If

FireStrs = Application("Fire_Config")(0)

Rem ==================此处可以改动 结束====================

If RedCheckFireStr(Request.QueryString,FireStrs) = False Or RedCheckFireStr(Request.Form,FireStrs) = False Or RedCheckFireStr(Request.Cookies,FireStrs) = False Then
     
   Call RedFireStart() 'log记录
   Response.End()
End If
End Sub

Sub RedGetFireConfig()
     If IsObject(FireConn) = False Then
      Call redOpenData(0)
End IF

Dim Rs_Sub,tempArr(7)
Set Rs_Sub = FireConn.Execute("Select Conf_FireStr,Conf_Log,Conf_Domain,Conf_KillIp,Conf_ErrorType,Conf_ErrorUrl,Conf_AlertInfo,Conf_LockInfo From [Tb_FireConfig]")

If Not Rs_Sub.Eof Then
      Dim i
   For i = 0 To Ubound(tempArr)
       tempArr(i) = Rs_Sub(i)
   Next
  
   Rs_Sub.Close : Set Rs_Sub = Nothing
Else
      Response.Write("数据库Fire配置信息获取失败！")
   Response.End()
End If

Application.Lock
      Set Application("Fire_Config") = Nothing
   Application("Fire_Config") = tempArr
Application.unlock
End Sub

Sub RedCheckIpAdress()
     If IsObject(FireConn) = False Then
      Call redOpenData(0)
End If

Dim subIp,Rs_Sub,Songs
subIp = Trim(RedGetIP())
Songs = False

Set Rs_Sub = FireConn.Execute("Select Kill_Id From [Tb_KillIp] Where Kill_IP = '" & subIp & "' And Kill_Check = 1")

If Not Rs_Sub.Eof Then
      Songs = True
   Rs_Sub.Close : Set Rs_Sub = Nothing
End If

If Songs Then
      Call RedKillIp_ShowInfo()
   FireConn.Execute("Update [Tb_KillIp] Set Kill_Count = Kill_Count + 1 Where Kill_IP = '" & subIp & "'")
   Response.End() '此处频闭ip
End If
End Sub

Sub RedScript(scriptStr)
     Response.Write("<script language=""javascript"">" & scriptStr & "</script>")
End Sub

Sub RedKillIp_ShowInfo()
     Select Case Cint(Application("Fire_Config")(4))
      Case 1
       Call RedScript("alert('" & Application("Fire_Config")(7) & "');window.close();")
   Case 2
       Call RedScript("location.href='" & Application("Fire_Config")(5) & "';")
   Case 3
       Call RedScript("alert('" & Application("Fire_Config")(7) & "');location.href='" & Application("Fire_Config")(5) & "';")
   Case Else
       Call RedScript("window.close();")
End Select
End Sub

Sub LogAlertInfo()
     Select Case Cint(Application("Fire_Config")(4))
      Case 1
       Call RedScript("alert('" & Application("Fire_Config")(6) & "');window.close();")
   Case 2
       Call RedScript("location.href='" & Application("Fire_Config")(5) & "';")
   Case 3
       Call RedScript("alert('" & Application("Fire_Config")(6) & "');location.href='" & Application("Fire_Config")(5) & "';")
   Case Else
       Call RedScript("window.close();")
End Select
End Sub

Function RedCheckFireStr(strng,FireStrs)
     If CheckEmpty(strng) Then
      RedCheckFireStr = True
   Exit Function
End If

FireStrs = ReSpecialStr(FireStrs)

Dim i_fire,FireStr,TempNum
FireStr = Split(LCase(FireStrs),",")
TempNum = Ubound(FireStr)


For i_fire = 0 To TempNum
      If Instr(Lcase(strng),FireStr(i_fire)) > 0 Then
       RedCheckFireStr = False
    Exit Function
      End If
Next

RedCheckFireStr = True
End Function

Function CheckEmpty(fstrng)
     If IsNull(fstrng) Or IsEmpty(fstrng) Or fstrng = "" Then
      CheckEmpty = True
Else
      CheckEmpty = False
End If
End Function

Function RegExpTest(patrn, strng)
     If CheckEmpty(strng) Then
      RegExpTest = False
   Exit Function
End If

Dim regEx, retVal
     Set regEx = New RegExp
     regEx.Pattern = patrn
     regEx.IgnoreCase = True
     retVal = regEx.Test(strng)

     RegExpTest = retVal

Set regEx = Nothing
End Function

Function RedIsIpAdress(fIp)
     If CheckEmpty(fIp) Then
      RedIsIpAdress = "0.0.0.0"
   Exit Function
End If

If RegExpTest("^\d{1,4}(\.\d{1,4}){3}$",fIp) Then
      RedIsIpAdress =   fIp
Else
      RedIsIpAdress = "0.0.0.0"
End If
End Function

Private Function RedGetIP()
     Dim strIPAddr
If Request.ServerVariables("HTTP_X_FORWARDED_FOR") = "" OR InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), "unknown") > 0 Then
   strIPAddr = Request.ServerVariables("REMOTE_ADDR")
ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",") > 0 Then
   strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",")-1)
ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";") > 0 Then
   strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";")-1)
Else
   strIPAddr = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
End If

RedGetIP = RedIsIpAdress(Trim(Mid(strIPAddr, 1, 30)))
End Function

Function FireFomatSpecialString(strng)
strng = LCase(strng)

strng = Replace(strng,Chr(34),"&#34;") ' "
strng = Replace(strng,Chr(37),"&#37;") ' %
strng = Replace(strng,Chr(38),"&#38;") ' &
strng = Replace(strng,Chr(39),"&#39;") ' '
strng = Replace(strng,Chr(40),"&#40") ' (
strng = Replace(strng,Chr(41),"&#41") ' )
strng = Replace(strng,Chr(42),"&#42") ' *
strng = Replace(strng,Chr(43),"&#43") ' +
strng = Replace(strng,Chr(44),"&#44") ' ,
strng = Replace(strng,Chr(45),"&#45") '-
strng = Replace(strng,Chr(60),"&#60") ' <
strng = Replace(strng,Chr(62),"&#62") ' >
strng = Replace(strng," ","&nbsp;") ' space

strng = Replace(strng,"javascript","#Java Script#")
strng = Replace(strng,"execute","#execute#")
strng = Replace(strng,"eval","#eval#")

FireFomatSpecialString = strng
End Function

Function ReSpecialStr(strng)

strng = Replace(strng,"&#34;",Chr(34)) ' "
strng = Replace(strng,"&#39;",Chr(39)) ' '
strng = Replace(strng,"&#40",Chr(40)) ' (
strng = Replace(strng,"&#41",Chr(41)) ' )
strng = Replace(strng,"&#60",Chr(60)) ' <
strng = Replace(strng,"&#62",Chr(62)) ' >

ReSpecialStr = strng
End Function

Sub RedFireStart()
     On Error Resume Next

If IsObject(Application("Fire_Config")) = False Then
      Call RedGetFireConfig()
End If

If Application("Fire_Config")(1) = 1 Then
      Call RedFireLog()
End If

If Application("Fire_Config")(3) = 1 Then
      Call RedFireLogIp()
End If

Call LogAlertInfo()
End Sub

Sub RedFireLog()
     If IsObject(FireConn) = False Then
      Call redOpenData(0)
End If

Dim fireArr(2)

fireArr(0) = Request.ServerVariables("SCRIPT_NAME")

If CheckEmpty(Request.QueryString) = False Then
      fireArr(0) = fireArr(0) & "?" & Request.QueryString
End If

fireArr(1) = RedGetIP()

fireArr(2) = ""

If Request.ServerVariables("HTTP_USER_AGENT") <> "" Then
      fireArr(2) = fireArr(2) & "HTTP_USER_AGENT : " & Request.ServerVariables("HTTP_USER_AGENT") & VbCrlf
End If

If Request.ServerVariables("HTTP_REFERER") <> "" Then
      fireArr(2) = fireArr(2) & "HTTP_REFERER : " & Request.ServerVariables("HTTP_REFERER") & VbCrlf
End If

If Request.ServerVariables("SERVER_PORT") <> "" Then
      fireArr(2) = fireArr(2) & "SERVER_PORT : " & Request.ServerVariables("SERVER_PORT") & VbCrlf
End If

If Request.ServerVariables("SERVER_PORT_SECURE") <> "" Then
      fireArr(2) = fireArr(2) & "SERVER_PORT_SECURE : " & Request.ServerVariables("SERVER_PORT_SECURE") & VbCrlf
End If

Dim i
For i = 0 To Ubound(fireArr)
      fireArr(i) = Trim(FireFomatSpecialString(fireArr(i)))
Next

FireConn.Execute("Insert Into [Tb_FireLog] (Fire_QueryString,Fire_Ip,Fire_Other) Values ('" & fireArr(0) & "','" & fireArr(1) & "','" & fireArr(2) & "')")
End Sub

Sub RedFireLogIp()
     If IsObject(FireConn) = False Then
      Call redOpenData(0)
End If

Dim subIp,Rs_Check,Songs
subIp = Trim(RedGetIP())
Songs = False

Set Rs_Check = FireConn.Execute("Select Kill_Check From [Tb_KillIp] Where Kill_IP = '" & subIp & "'")

If Not Rs_Check.Eof Then
   Songs = True
  
   '以下注释为：如果此IP无锁定，程序将其自动锁定
   'If Rs_Check("Kill_Check") <> 1 Then
       'FireConn.Execute("Update [Tb_KillIp] Set Kill_Check = 1 , Kill_Time = '" & Now() & "' Where Kill_IP = '" & subIp & "'")
   'End If
  
   Rs_Check.Close : Set Rs_Check = Nothing
End If

If Songs = False Then
      FireConn.Execute("Insert Into [Tb_KillIp] (Kill_IP,Kill_Check,Kill_Time) Values ('" & subIp & "',1,'" & Now() & "') ")
End If
End Sub

Rem ======================================以上防火墙配置结束==========================================

Sub RedJianKong()
     Call RedFireLog()
Call RedFireLogIp()
End Sub

Rem ======================================此处调用放火墙==============================================

'Call AllFireHere() '放火墙
'Call RedJianKong() '记录log和ip 注：防火墙本身已经有记录操作，请勿重复
%>

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