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[交流] [转帖]一个eplay员工对网页木马的终极防护（不可不看） [转帖]一个eplay员工对网页木马的终极防护（不可不看）网页木马的终极防护（不可不看） 一个在eplay网吧娱乐平台工作的朋友编写的防护网页木马的VBS，经过我们测试了一些时间，经过他的允许放出来与大家分享，觉得很好，很强大，有如此员工，我们相信：eplay网吧娱乐平台的产品是很有技术保障的。(*^__^*) 嘻嘻…… 在这里对他表示深深的感谢-----浩月。 具体的功能如下： '功能:禁止在临时目录%temp%\*.*、%ietemp%\Content.IE5\*.*及其它指定路径中运行指定的后缀名 '如果与某个游戏不兼容时，也就是某个游戏会自动生成执行文件到被禁的目录，请把路径加到白名单中 '程序本身已兼容梦幻西游、大话西游更新，并自动取系统的临时目录和IE临时目录加入黑名单列表。 ' - 网盟QQ交流群广西分群群主:浩月.net 编写 On Error Resume Next Set objArgs = WScript.Arguments If objArgs.Count = 0 Then WScript.Quit end if If objArgs(0)="/s" Then setupgpedit() else if objArgs(0)="/u" Then ungpedit() end if end if WScript.Quit Function setupgpedit() '利用组策略的软件安全防止网站木马和恶意程序 On Error Resume Next Dim WshShell, IETempPath, hjmlist, keypath, pathlist,num8 '------------------------------------------------------------------------↓开放运行的程序路径(白名单) filepath="%temp%\gpatch.exe;" '------------------------------------------------------------------------↓路径列表(黑名单路径) pathlist = "%temp%\;%temp%\*\;" '------------------------------------------------------------------------↓要禁止的后缀名列表(黑名单后缀) hjmlist = "exe;com;bat;cmd;vbs;vbe;" '------------------------------------------------------------------------↓禁止运行默认路径 keypath="HKLM\SOFTWARE\Policies\Microsoft\Windows\Safer\CodeIdentifiers\0\Paths\" '------------------------------------------------------------------------↓开放运行默认路径 keyfile="HKLM\SOFTWARE\Policies\Microsoft\Windows\Safer\CodeIdentifiers\262144\Paths\" '------------------------------------------------------------------------↓分割后缀后列表 namelist=Split(hjmlist,";") Set WshShell = WScript.CreateObject("WScript.Shell") '------------------------------------------------------------------------↓取IE缓存路径并加入路径列表 pathlist=WshShell.RegRead("HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\Cache") & "\Content.IE5\;"&pathlist pathlist=WshShell.RegRead("HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\Cache") & "\Content.IE5\*\;"&pathlist '------------------------------------------------------------------------↓分割路径列表 pathlists=Split(pathlist,";") '------------------------------------------------------------------------↓分割开放运行的列表 filepaths=Split(filepath,";") '------------------------------------------------------------------------↓循环路径列表 WshShell.RegDelete keypath '------------------------------------------------------------------------↓开始写开放策略 For w = 1 to int(UBound(filepaths)) step 1 '------------------------------------------------------------------------↓置随机种子 Randomize '------------------------------------------------------------------------↓取6位随机数并转成16进制 num6=Str2Hex(Int((899999 * Rnd) + 100000)) '------------------------------------------------------------------------↓写注册表项 WshShell.RegWrite keyfile & "{8156dd45-e093-4a3e-9755-" & num6 & "}\",,"REG_SZ" WshShell.RegWrite keyfile & "{8156dd45-e093-4a3e-9755-" & num6 & "}\LastModified",0,"REG_BINARY" WshShell.RegWrite keyfile & "{8156dd45-e093-4a3e-9755-" & num6 & "}\Description","开放运行文件"&filepaths(w-1),"REG_SZ" WshShell.RegWrite keyfile & "{8156dd45-e093-4a3e-9755-" & num6 & "}\SaferFlags",0,"REG_DWORD" WshShell.RegWrite keyfile & "{8156dd45-e093-4a3e-9755-" & num6 & "}\ItemData",filepaths(w-1),"REG_EXPAND_SZ" Next '------------------------------------------------------------------------↓开放策略完毕 '------------------------------------------------------------------------↓开始写禁止策略 For o = 1 to int(UBound(pathlists)) step 1 '------------------------------------------------------------------------↓循环后缀名列表 For p = 1 to int(UBound(namelist)) step 1 '------------------------------------------------------------------------↓置随机种子 Randomize '------------------------------------------------------------------------↓取6位随机数并转成16进制 num6=Str2Hex(Int((899999 * Rnd) + 100000)) '------------------------------------------------------------------------↓写注册表项 WshShell.RegWrite keypath & "{8156dd45-e093-4a3e-9755-" & num6 & "}\",,"REG_SZ" WshShell.RegWrite keypath & "{8156dd45-e093-4a3e-9755-" & num6 & "}\LastModified",0,"REG_BINARY" WshShell.RegWrite keypath & "{8156dd45-e093-4a3e-9755-" & num6 & "}\Description","禁止运行本路径中的"&namelist(p-1)&"文件","REG_SZ" WshShell.RegWrite keypath & "{8156dd45-e093-4a3e-9755-" & num6 & "}\SaferFlags",0,"REG_DWORD" WshShell.RegWrite keypath & "{8156dd45-e093-4a3e-9755-" & num6 & "}\ItemData",pathlists(o-1)&"*."&namelist(p-1),"REG_EXPAND_SZ" Next Next '------------------------------------------------------------------------↓结束指定进程 exitprocess("explorer.exe") '------------------------------------------------------------------------↓更新组策略 WshShell.Run ("gpupdate /force"),0 '------------------------------------------------------------------------↓刷新桌面 WshShell.Run ("RunDll32.exe USER32.DLL,UpdatePerUserSystemParameters") End Function Function ungpedit() '删除原来的策略 On Error Resume Next '------------------------------------------------------------------------↓禁止运行默认路径 keypath="HKLM\SOFTWARE\Policies\Microsoft\Windows\Safer\CodeIdentifiers\0\Paths\" '------------------------------------------------------------------------↓开放运行默认路径 keyfile="HKLM\SOFTWARE\Policies\Microsoft\Windows\Safer\CodeIdentifiers\262144\Paths\" '------------------------------------------------------------------------↓删除注册表项 Set WshShell = WScript.CreateObject("WScript.Shell") WshShell.RegDelete keypath WshShell.RegDelete keyfile '------------------------------------------------------------------------↓结束指定进程 exitprocess("explorer.exe") '------------------------------------------------------------------------↓更新组策略 WshShell.Run ("gpupdate /force"),0 '------------------------------------------------------------------------↓刷新桌面 WshShell.Run ("RunDll32.exe USER32.DLL,UpdatePerUserSystemParameters") End Function Function exitprocess(exename)'结束指定进程,可以是程序名或程序路径 strComputer="." Set objWMIService = GetObject ("winmgmts:\\" & strComputer & "\root\cimv2") Set colItems = objWMIService.ExecQuery ("SELECT * FROM Win32_process") For Each objItem in colItems if objitem.ExecutablePath<>"" then '=========================先判断命令路径是否符合 if instrs(objitem.ExecutablePath,exename) = False then '命令路径符合就结束 objItem.Terminate() else if instrs(objitem.Name,exename) = False then '命令路径不符合时判断程序名 objItem.Terminate() end if end if else if instrs(objitem.Name,exename) = False then '命令路径为空时直接判断程序名是否符合 objItem.Terminate() end if end if Next End Function Function instrs(patrn, strng) '搜索指定字符是否存在 Dim regEx, retVal Set regEx = New RegExp regEx.Pattern = patrn regEx.IgnoreCase = True ' 是否区分大小写。 retVal = regEx.Test(strng) If retVal Then instrs = False Else instrs = True End If End Function Function Str2Hex(ByVal strHex) '返回16进制字符串 Dim sHex,tempnum For i = 1 To Len(strHex) sHex = sHex & Hex(Asc(Mid(strHex,i,1))) Next Str2Hex = sHex End Function 防网页木马-设置策略 http://bbs.txwm.com/UploadFile/2008-2/2008222165843308.rar 防网页木马-删除策略 http://bbs.txwm.com/UploadFile/2008-2/2008222165912586.rar |
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