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<!--#include file="inc/chkAdmin.asp"-->
<!--#include file="inc/include.asp"-->
<%
'************** ASPSecurity ASP木马查找 ************
' Copyright 2006
' Create:2006-1-16
' Update:2006-8-03
'***************************************************
Server.ScriptTimeout = 600
DimFileExt = "asp,cer,asa,cdx"
Dim Report, Sun, SumFiles, SumFolders
Sun = 0
SumFiles = 0
SumFolders = 1
requestPath = request.Form("path")
if requestPath = "" or InStr(requestPath,"..\") then
response.Write("No Hack")
response.End()
end if
timer1 = timer
if requestPath = "\" then
TmpPath = Server.MapPath("\")
elseif requestPath = "." then
TmpPath = Server.MapPath(".")
else
TmpPath = Server.MapPath("\") & "\" & requestPath
end if
Call ShowAllFile(TmpPath)
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" rev="stylesheet" href="inc/control.css" type="text/css" media="all" />
</head>
<body class="ContentBody">
<div class="MainDiv">
<table width="100%" border="0" cellpadding="0" cellspacing="0" class="CContent" style="word-break:break-all">
<tr>
<th class="CTitle">雷客图ASP站长安全助手 ASP木马搜索
</tr>
<tr>
<td class="CPanel">
<div id="updateInfo" style="background:ffffe1;border:1px solid #89441f;padding:4px;display:none"></div>
扫描完毕！一共检查文件夹<font color="#FF0000"><%=SumFolders%></font>个，文件<font color="#FF0000"><%=SumFiles%></font>个，发现可疑点<font color="#FF0000"><%=Sun%></font>个（<font color="#FF0000">红字</font>显示的为严重可疑）
<br>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top">
<table width="100%" border="1" cellpadding="0" cellspacing="0" style="padding:5px;line-height:170%;clear:both;font-size:12px">
<tr>
<td width="20%">文件相对路径</td>
<td width="20%">特征码</td>
<td width="40%">描述</td>
<td width="20%">创建/修改时间</td>
</tr>
<p>
<%=Report%>
<br/></p>
</table></td>
</tr>
</table>
</td></tr></table>
<%
timer2 = timer
thetime=cstr(int(((timer2-timer1)*10000 )+0.5)/10)
response.write "<br><font size=""2"">本页执行共用了"&thetime&"毫秒</font>"
%>
</div>
</body>
</html>
<%
'遍历处理path及其子目录所有文件
Sub ShowAllFile(Path)
If Not Response.IsClientConnected Then Response.End()
Set FSO = CreateObject("Scripting.FileSystemObject")
if not fso.FolderExists(path) then exit sub
Set f = FSO.GetFolder(Path)
Set fc2 = f.files
For Each myfile in fc2
If CheckExt(FSO.GetExtensionName(path&"\"&myfile.name)) Then
Call ScanFile(Path&Temp&"\"&myfile.name, "")
SumFiles = SumFiles + 1
End If
Next
Set fc = f.SubFolders
For Each f1 in fc
ShowAllFile path&"\"&f1.name
SumFolders = SumFolders + 1
Next
Set FSO = Nothing
End Sub
'检测文件
Sub ScanFile(FilePath, InFile)
If InFile <> "" Then
Infiles = "<font color=red>该文件被<a href=""http://"&Request.Servervariables("server_name")&"/"&tURLEncode(InFile)&""" target=_blank>"& InFile & "</a>文件包含执行</font>"
End If
temp = "<a href=""http://"&Request.Servervariables("server_name")&"/"&tURLEncode(replace(replace(FilePath,server.MapPath("\")&"\","",1,1,1),"\","/"))&""" target=_blank>"&replace(FilePath,server.MapPath("\")&"\","",1,1,1)&"</a>"
on error resume next
Set tStream = Server.CreateObject("ADODB.Stream")
tStream.type = 1
tStream.mode = 3
tStream.open
tStream.Position=0
tStream.LoadFromFile FilePath
If err Then Exit Sub end if
tStream.type = 2
tStream.charset = "GB2312"
Do Until tStream.EOS
filetxt = filetxt & LCase(replace(tStream.ReadText(102400), Chr(0), ""))
Loop
tStream.close()
Set tStream = Nothing
Set FSOs = CreateObject("Scripting.FileSystemObject")
if len(filetxt) >0 then
'特征码检查
filetxt = vbcrlf & filetxt
'Check "WScr"&DoMyBest&"ipt.Shell"
If instr( filetxt, Lcase("WScr"&DoMyBest&"ipt.Shell") ) or Instr( filetxt, Lcase("clsid:72C24DD5-D70A"&DoMyBest&"-438B-8A42-98424B88AFB8") ) then
Report = Report&"<tr><td>"&temp&"</td><td>WScr"&DoMyBest&"ipt.Shell 或者 clsid:72C24DD5-D70A"&DoMyBest&"-438B-8A42-98424B88AFB8</td><td><font color=red>危险组件，一般被ASP木马利用</font>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End if
'Check "She"&DoMyBest&"ll.Application"
If instr( filetxt, Lcase("She"&DoMyBest&"ll.Application") ) or Instr( filetxt, Lcase("clsid:13709620-C27"&DoMyBest&"9-11CE-A49E-444553540000") ) then
Report = Report&"<tr><td>"&temp&"</td><td>She"&DoMyBest&"ll.Application 或者 clsid:13709620-C27"&DoMyBest&"9-11CE-A49E-444553540000</td><td><font color=red>危险组件，一般被ASP木马利用</font>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check Unicode
If instr( filetxt, chr(-22048)) then
Report = Report&"<tr><td>"&temp&"</td><td>无</td><td><font color=red>使用 Unicode 编码 ASP 代码</font>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .Encode
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "\bLANGUAGE\s*=\s*[""]?\s*(vbscript|jscript|javascript).encode\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>(vbscript|jscript|javascript).Encode</td><td><font color=red>似乎脚本被加密了，一般ASP文件是不会加密的<a href=plugins/decoder.asp?path="&server.URLEncode(filepath)&" target=_blank>[解密]</a></font>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check my ASP backdoor :(
regEx.Pattern = "\bEv"&"al\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>Ev"&"al</td><td>e"&"val()函数可以执行任意ASP代码，被一些后门利用。其形式一般是：ev"&"al(X)<br>但是javascript代码中也可以使用，有可能是误报。"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check exe&cute backdoor
regEx.Pattern = "[^.]\bExe"&"cute\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>Exec"&"ute</td><td><font color=red>e"&"xecute()函数可以执行任意ASP代码，被一些后门利用。其形式一般是：ex"&"ecute(X)</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .(Open|Create)TextFile
regEx.Pattern = "\.(Open|Create)TextFile\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.Crea"&"teTextFile|.O"&"penTextFile</td><td>使用了FSO的CreateTextFile|OpenTextFile函数读写文件"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .SaveT&oFile
regEx.Pattern = "\.SaveT"&"oFile\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.Sa"&"veToFile</td><td>使用了Stream或者JMail的SaveToFile函数写文件"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .&Save
regEx.Pattern = "\.Sa"&"ve\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.Sa"&"ve</td><td>使用了XMLHTTP的Save函数写文件"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check set Server
regEx.Pattern = "set\s*.*\s*=\s*server\s"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>Set xxx=Se"&"rver</td><td><font color=red>发现Set xxx=Ser" & jj & "ver，请管理员仔细检查是否调用.execute</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check Server.(Transfer|Ex&ecute)
regEx.Pattern = "Server.(Ex"&"ecute|Transfer)([ \t]*|\()[^""]\)"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>Server.Ex"&"ecute</td><td><font color=red>不能跟踪检查Server.e"&"xecute()函数执行的文件。请管理员自行检查</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .Ru&n
regEx.Pattern = "\.R"&"un\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.Ru"&"n</td><td><font color=red>发现 WScript 的 Run 函数</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .Exe&c
regEx.Pattern = "\.Ex"&"ec\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.Ex"&"ec</td><td><font color=red>发现 WScript 的 Exec 函数</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
'Check .Shel&lExecute
regEx.Pattern = "\.Shel"&"lExecute\b"
If regEx.Test(filetxt) Then
Report = Report&"<tr><td>"&temp&"</td><td>.ShellE"&"xecute</td><td><font color=red>发现 Application 的 ShellExecute 函数</font><br>"&infiles&"</td><td>"&GetDateCreate(filepath)&"<br>"&GetDateModify(filepath)&"</td></tr>"
Sun = Sun + 1
End If
Set regEx = Nothing
'Check include file with "
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "<!--\s*#include\s*file\s*=\s*"".*"""
Set Matches = regEx.Execute(filetxt)
For Each Match in Matches
tFile = Replace(Mid(Match.Value, Instr(Match.Value, """") + 1, Len(Match.Value) - Instr(Match.Value, """") - 1),"/","\")
If Not CheckExt(FSOs.GetExtensionName(tFile)) Then
Call ScanFile( Mid(FilePath,1,InStrRev(FilePath,"\"))&tFile, replace(FilePath,server.MapPath("\")&"\","",1,1,1) )
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
'Check include file with '
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "<!--\s*#include\s*file\s*=\s*'.*'"
Set Matches = regEx.Execute(filetxt)
For Each Match in Matches
tFile = Replace(Mid(Match.Value, Instr(Match.Value, "'") + 1, Len(Match.Value) - Instr(Match.Value, "'") - 1),"/","\")
If Not CheckExt(FSOs.GetExtensionName(tFile)) Then
Call ScanFile( Mid(FilePath,1,InStrRev(FilePath,"\"))&tFile, replace(FilePath,server.MapPath("\")&"\","",1,1,1) )
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
'Check include virtual with "
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "<!--\s*#include\s*virtual\s*=\s*"".*"""
Set Matches = regEx.Execute(filetxt)
For Each Match in Matches
tFile = Replace(Mid(Match.Value, Instr(Match.Value, """") + 1, Len(Match.Value) - Instr(Match.Value, """") - 1),"/","\")
If Not CheckExt(FSOs.GetExtensionName(tFile)) Then
Call ScanFile( Server.MapPath("\")&"\"&tFile, replace(FilePath,server.MapPath("\")&"\","",1,1,1) )
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
'Check include virtual with '
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "<!--\s*#include\s*virtual\s*=\s*'.*'"
Set Matches = regEx.Execute(filetxt)
For Each Match in Matches
tFile = Replace(Mid(Match.Value, Instr(Match.Value, "'") + 1, Len(Match.Value) - Instr(Match.Value, "'") - 1),"/","\")
If Not CheckExt(FSOs.GetExtensionName(tFile)) Then
Call ScanFile( Server.MapPath("\")&"\"&tFile, replace(FilePath,server.MapPath("\")&"\","",1,1,1) )
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
'Check Server&.Execute|Transfer
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "Server.(Exec"&"ute|Transfer)([ \t]*|\()"".*"""
Set Matches = regEx.Execute(filetxt)
For Each Match in Matches
tFile = Replace(Mid(Match.Value, Instr(Match.Value, """") + 1, Len(Match.Value) - Instr(Match.Value, """") - 1),"/","\")
If Not CheckExt(FSOs.GetExtensionName(tFile)) Then
Call ScanFile( Mid(FilePath,1,InStrRev(FilePath,"\"))&tFile, replace(FilePath,server.MapPath("\")&"\","",1,1,1) )
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
'Check RunatScript
Set XregEx = New RegExp
XregEx.IgnoreCase = True
XregEx.Global = True
XregEx.Pattern = "<scr"&"ipt\s*(.|\n)*?runat\s*=\s*""?server""?(.|\n)*?>"
Set XMatches = XregEx.Execute(filetxt)
For Each Match in XMatches
tmpLake2 = Mid(Match.Value, 1, InStr(Match.Value, ">"))
srcSeek = InStr(1, tmpLake2, "src", 1)
If srcSeek > 0 Then
srcSeek2 = instr(srcSeek, tmpLake2, "=")
For i = 1 To 50
tmp = Mid(tmpLake2, srcSeek2 + i, 1)
If tmp <> " " and tmp <> chr(9) and tmp <> vbCrLf Then
Exit For
End If
Next
If tmp = """" Then
tmpName = Mid(tmpLake2, srcSeek2 + i + 1, Instr(srcSeek2 + i + 1, tmpLake2, """") - srcSeek2 - i - 1)
Else
If InStr(srcSeek2 + i + 1, tmpLake2, " ") > 0 Then tmpName = Mid(tmpLake2, srcSeek2 + i, Instr(srcSeek2 + i + 1, tmpLake2, " ") - srcSeek2 - i) Else tmpName = tmpLake2
If InStr(tmpName, chr(9)) > 0 Then tmpName = Mid(tmpName, 1, Instr(1, tmpName, chr(9)) - 1)
If InStr(tmpName, vbCrLf) > 0 Then tmpName = Mid(tmpName, 1, Instr(1, tmpName, vbcrlf) - 1)
If InStr(tmpName, ">") > 0 Then tmpName = Mid(tmpName, 1, Instr(1, tmpName, ">") - 1)
End If
Call ScanFile( Mid(FilePath,1,InStrRev(FilePath,"\"))&tmpName , replace(FilePath,server.MapPath("\")&"\","",1,1,1))
SumFiles = SumFiles + 1
End If
Next
Set Matches = Nothing
Set regEx = Nothing
end if
set fsos = nothing
End Sub
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