有时打开网页就提示脚本错误显示http://5y5.us/，我一艘这是病毒，就在网上搜了这个办法处理:
(1)立刻屏蔽那些域名的访问:
立刻关闭IE,然后用记本事打开:
C:\WINDOWS\system32\drivers\etc
下的,HOST文件...

在127.0.0.1      localhost下面,,换行,加上下面的地址:

127.0.0.1      5y5.us
127.0.0.1      www.5y5.us
127.0.0.1      www.7y7.us
127.0.0.1      7y7.us
127.0.0.1      ws91.com
127.0.0.1      www.ws91.com

保存就OK了,,访问那些网址,都不会转到127.0.0.1(本机IP)这个IP了..
但是总觉得还有病毒，系统网速明显变慢，有时听音响里传出一些戏剧的声音，但是调音量没用，声音大小不变
[CODE]

2007-05-28,18:05:01

System Repair Engineer 2.3.13.690
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 1 (Build 2600)
- 管理权限用户 - 完整功能

以下内容被选中：
    所有的启动项目（包括注册表、启动文件夹、服务等）
    浏览器加载项
    正在运行的进程（包括进程模块信息）
    文件关联
    Winsock 提供者
    Autorun.inf
    HOSTS 文件


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
    <ctfmon.exe><C:\WINDOWS\System32\ctfmon.exe>  [(Verified)Microsoft Corporation]
    <MSMSGS><rem "C:\Program Files\Messenger\msmsgs.exe" /background>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <KernelFaultCheck><%systemroot%\system32\dumprep 0 -k>  [N/A]
    <RavTask><"D:\Program Files\Rising\Rav\RavTask.exe" -system>  [Beijing Rising Technology Co., Ltd.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [(Verified)Microsoft Corporation]
    <Userinit><C:\WINDOWS\System32\userinit.exe,>  [(Verified)Microsoft Corporation]
    <UIHost><logonui.exe>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <{32CD708B-60A7-4C00-9377-D73EAA495F0F}><C:\WINDOWS\system32\RavExt.dll>  [Beijing Rising Technology Co., Ltd.]

==================================
启动文件夹
[腾讯QQ]
  <C:\Documents and Settings\elaine\「开始」菜单\程序\启动\腾讯QQ.lnk --> D:\PROGRA~1\Tencent\QQ\QQ.exe [TENCENT]><N>

==================================
服务
[ASP.NET State Service / aspnet_state][Stopped/Manual Start]
  <C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet_state.exe><Microsoft Corporation>
[Human Interface Device Access / HidServ][Stopped/Disabled]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[LexBce Server / LexBceS][Running/Auto Start]
  <C:\WINDOWS\system32\LEXBCES.EXE><Lexmark International, Inc.>
[Rising Process Communication Center / RsCCenter][Running/Auto Start]
  <"D:\Program Files\Rising\Rav\CCenter.exe"><Beijing Rising Technology Co., Ltd.>
[Rising RealTime Monitor / RsRavMon][Running/Auto Start]
  <"D:\PROGRAM FILES\RISING\RAV\Ravmond.exe"><Beijing Rising Technology Co., Ltd.>

==================================
驱动程序
[AliIde / AliIde][Stopped/Boot Start]
  <\SystemRoot\System32\DRIVERS\aliide.sys><N/A>
[Rising TDI Base Driver / BaseTDI][Running/Auto Start]
  <System32\DRIVERS\BaseTDI.SYS><Beijing Rising Technology Co., Ltd.>
[CmdIde / CmdIde][Stopped/Boot Start]
  <\SystemRoot\System32\DRIVERS\cmdide.sys><CMD Technology, Inc.>
[Yamaha DS1 Audio Driver (WDM) / ds1][Running/Manual Start]
  <system32\drivers\ds1wdm.sys><Yamaha Corp.>
[DT-LINK DTL8839C Based 100M/10M PCI FAST Ethernet Adapter / DT8839][Running/Manual Start]
  <System32\DRIVERS\DT8839.SYS><Myson Technology Inc.>
[ExpScaner / ExpScaner][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\ExpScan.sys><>
[HookCont / HookCont][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\HOOKCONT.sys><Rising>
[HookReg / HookReg][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\HookReg.sys><>
[HookSys / HookSys][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\HookSys.sys><Rising>
[kmsinput / kmsinput][Stopped/Manual Start]
  <\??\C:\WINDOWS\System32\drivers\kmsinput.sys><N/A>
[KRegEx / KRegEx][Stopped/Manual Start]
  <\??\C:\WINDOWS\system32\drivers\KRegEx.sys><N/A>
[LT Modem Driver / ltmodem5][Running/Manual Start]
  <System32\DRIVERS\ltmdmnt.sys><LT>
[MegaIDE / MegaIDE][Stopped/Boot Start]
  <\SystemRoot\System32\DRIVERS\MegaIDE.sys><LSI Logic Corporation.>
[MEMSCAN / MEMSCAN][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\MEMSCAN.sys><瑞星软件有限公司>
[npkcrypt / npkcrypt][Running/Auto Start]
  <\??\D:\Program Files\盛大网络\冒险岛online\npkcrypt.sys><INCA Internet Co., Ltd.>
[ofxymzne / ofxymzne][Running/Boot Start]
  <\SystemRoot\System32\DRIVERS\ofxymzne.sys><Yahoo! China Corporation>
[Direct Parallel Link Driver / Ptilink][Running/Manual Start]
  <System32\DRIVERS\ptilink.sys><Parallel Technologies, Inc.>
[RsNTGDI / RsNTGDI][Running/Boot Start]
  <\SystemRoot\System32\Drivers\RsNTGdi.sys><Beijing Rising Technology Co., Ltd.>
[RSPPSYS / RSPPSYS][Running/Auto Start]
  <\??\D:\PROGRAM FILES\RISING\RAV\RSPPSYS.sys><Rising>
[Realtek RTL8139(A/B/C)-based PCI Fast Ethernet Adapter NT Driver / rtl8139][Stopped/Manual Start]
  <System32\DRIVERS\RTL8139.SYS><Realtek Semiconductor Corporation>
[S3SAVAGE4M / S3SAVAGE4M][Running/Manual Start]
  <System32\DRIVERS\s3sav4m.sys><S3 Incorporated>
[Secdrv / Secdrv][Stopped/Manual Start]
  <System32\DRIVERS\secdrv.sys><N/A>
[TSP / TSP][Stopped/Manual Start]
  <\??\C:\WINDOWS\system32\drivers\klif.sys><N/A>
[USB to Serial Bridge Controller / usb2vcom][Stopped/Manual Start]
  <System32\DRIVERS\usb2vcom.sys><Ark Pioneer Microelectronics Ltd.>

==================================
浏览器加载项
[QQCycloneHelper Class]
  {00000000-12C9-4305-82F9-43058F20E8D2} <C:\Program Files\Tencent\QQDownload\QQIEHelper02.dll, 腾讯公司>
[NavigatMon Class]
  {B69F34DD-F0F9-42DC-9EDD-957187DA688D} <D:\Program Files\360safe\safemon\safemon.dll, >
[SuperStream Control]
  {285C55C4-B32C-4EC0-8539-BBCE97FDF380} <C:\WINDOWS\System32\SUPERS~1.OCX, 盛大网络>
[WUWebControl Class]
  {6414512B-B978-451D-A0D8-FCFDF33E833C} <C:\WINDOWS\System32\wuweb.dll, Microsoft Corporation>
[photo_uploader Control]
  {A984ED9F-E8DA-44E5-BC18-C14B9ABEF79D} <C:\WINDOWS\DOWNLO~1\PHOTO_~1.OCX, N/A>
[Tencent Safety Online Base Module]
  {C09B522F-8AED-4E21-A65C-DC1AB652BAEE} <C:\WINDOWS\DOWNLO~1\TSOBase.ocx, Tencent Corporation>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\System32\Macromed\Flash\Flash9b.ocx, Adobe Systems, Inc.>
[Rising Web Scan Object]
  {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} <C:\WINDOWS\Downloaded Program Files\OL2005.dll, Beijing Rising Technology Co., Ltd.>
[&使用超级旋风下载]
  <C:\Program Files\Tencent\QQDownload\geturl.htm, N/A>
[&使用超级旋风下载全部链接]
  <C:\Program Files\Tencent\QQDownload\getAllurl.htm, N/A>
[上传到QQ网络硬盘]
  <D:\Program Files\Tencent\QQ\AddToNetDisk.htm, N/A>
[添加到QQ自定义面板]
  <D:\Program Files\Tencent\QQ\AddPanel.htm, N/A>
[添加到QQ表情]
  <D:\Program Files\Tencent\QQ\AddEmotion.htm, N/A>
[用QQ彩信发送该图片]
  <D:\Program Files\Tencent\QQ\SendMMS.htm, N/A>

==================================
正在运行的进程
[PID: 464][\SystemRoot\System32\smss.exe]  [Microsoft Corporation, 5.1.2600.1106 (xpsp1.020828-1920)]
[PID: 508][\??\C:\WINDOWS\system32\csrss.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 532][\??\C:\WINDOWS\system32\winlogon.exe]  [Microsoft Corporation, 5.1.2600.1557 (xpsp2_gdr.040517-1325)]
[PID: 576][C:\WINDOWS\system32\services.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 588][C:\WINDOWS\system32\lsass.exe]  [Microsoft Corporation, 5.1.2600.1106 (xpsp1.020828-1920)]
[PID: 768][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 864][C:\WINDOWS\System32\svchost.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 1000][C:\WINDOWS\System32\svchost.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 1060][C:\WINDOWS\System32\svchost.exe]  [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]

[PID: 1252][C:\WINDOWS\Explorer.EXE]  [Microsoft Corporation, 6.00.2800.1221 (xpsp2.030511-1403)]
    [C:\WINDOWS\system32\RavExt.dll]  [Beijing Rising Technology Co., Ltd., 19, 0, 0, 9]
    [D:\Program Files\360safe\safemon\safemon.dll]  [, 3, 2, 0, 1001]
[PID: 1324][C:\WINDOWS\system32\LEXBCES.EXE]  [Lexmark International, Inc., 7.1]
    [C:\WINDOWS\system32\lexp2p32.dll]  [Lexmark International, Inc., 7.1]
    [C:\WINDOWS\system32\lex2kusb.dll]  [Lexmark International, Inc., 7.1]
[PID: 1360][C:\WINDOWS\system32\spoolsv.exe]  [Microsoft Corporation, 5.1.2600.0 (XPClient.010817-1148)]
    [C:\WINDOWS\system32\LEXLMPM.DLL]  [Lexmark International, Inc., 7.1]
    [C:\WINDOWS\system32\LexBce.dll]  [Lexmark International, Inc., 7.1]
[PID: 1364][C:\WINDOWS\system32\LEXPPS.EXE]  [Lexmark International, Inc., 7.1]
    [C:\WINDOWS\system32\LEXBCE.DLL]  [Lexmark International, Inc., 7.1]
[PID: 1832][C:\WINDOWS\System32\wdfmgr.exe]  [Microsoft Corporation, 5.2.3790.1230 built by: DNSRV(bld4act)]
[PID: 1884][C:\WINDOWS\System32\ctfmon.exe]  [Microsoft Corporation, 5.1.2600.1106 (xpsp1.020828-1920)]
[PID: 1504][D:\Program Files\嘉和\嘉和认证客户端\认证.exe]  [N/A, N/A]
[PID: 1100][D:\Program Files\Tencent\QQ\QQ.exe]  [TENCENT, 0, 0, 0, 0]
    [D:\Program Files\Tencent\QQ\QQBaseClassInDll.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQHelperDll.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\BasicCtrlDll.dll]  [Tencent, 7, 0, 101, 80]
    [D:\Program Files\Tencent\QQ\QQAPI.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\TIMProxy.dll]  [tencent, 0, 3, 2, 4]
    [D:\Program Files\Tencent\QQ\LoginCtrl.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\LoginCtrlRes.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQRes.dll]  [tencent, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQMainFrame.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\CQQApplication.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\NewSkin.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\HostingMgr.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\CameraDll.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\MailSummary.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQKnowledgeSearch.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQAllInOne.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\GroupLive.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\SCCore.dll]  [TENCENT, 2, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQSpace.dll]  [, 1, 0, 0, 1]
    [C:\WINDOWS\System32\msdmo.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQGroupMng.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQSysMsgMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\UserDefinedHead.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQPlugin.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQConfigPlugin.dll]  [, 1, 0, 0, 1]
    [C:\WINDOWS\System32\Macromed\Flash\Flash9b.ocx]  [Adobe Systems, Inc., 9,0,28,0]
    [D:\Program Files\QQGame\GamePublic.dll]  [N/A, N/A]
    [D:\Program Files\QQGame\Common\Utility.dll]  [N/A, N/A]
    [D:\Program Files\QQGame\Factory.dll]  [N/A, N/A]
    [D:\Program Files\QQGame\Logic\UIStyle.dll]  [N/A, N/A]
    [D:\Program Files\QQGame\ProtHand\QQProt.dll]  [N/A, N/A]
    [D:\Program Files\QQGame\Socket\NetMod.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\PhoneAPI.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\DialerAllinOne.dll]  [tencent, 1, 4, 0, 0]
    [D:\Program Files\Tencent\QQ\QQAddr.dll]  [深圳市腾讯计算机系统有限公司, 5, 0, 101, 280]
    [D:\Program Files\Tencent\QQ\npkcntc.dll]  [INCA Internet Co., Ltd., 2006, 6, 27, 1]
    [D:\Program Files\Tencent\QQ\npkpdb.dll]  [INCA Internet Co., Ltd., 2003, 10, 1, 1]
    [D:\Program Files\Tencent\QQ\QRingMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQCustomFace.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\FlashAvatarDll.dll]  [, 1, 4, 0, 1]
    [D:\Program Files\Tencent\QQ\ImageOle.dll]  [TODO: <Company name>, 1.0.0.1]
    [D:\Program Files\Tencent\QQ\QQSceneMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQPet.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQAvatar.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\LongConnection.dll]  [tencent, 5, 0, 200, 160]
    [D:\Program Files\Tencent\QQ\PersonalDesktop.dll]  [深圳市腾讯计算机系统公司QQ工作小组, 1, 0, 0, 2]
    [D:\Program Files\Tencent\QQ\QQMagicFace.dll]  [, 1, 0, 0, 1]
    [C:\WINDOWS\system32\RavExt.dll]  [Beijing Rising Technology Co., Ltd., 19, 0, 0, 9]
    [D:\Program Files\Tencent\QQ\BQQApplication.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\CommercesMng.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQPhoneHelper.dll]  [腾讯科技（深圳）有限公司, 2, 1, 9, 92]
[PID: 504][D:\Program Files\Tencent\QQ\TIMPlatform.exe]  [tencent, 0, 3, 1, 8]
    [D:\Program Files\Tencent\QQ\TIMProxy.dll]  [tencent, 0, 3, 2, 4]
[PID: 916][D:\Program Files\Tencent\QQ\qqpet\qqpet.exe]  [腾讯公司, 2, 55, 101, 8]
    [D:\Program Files\Tencent\QQ\qqpet\Pnet.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\qqpet\QQPetResDownload.dll]  [, 6, 1, 101, 1]
    [D:\Program Files\Tencent\QQ\qqpet\QQPetCommunity.dll]  [, 6, 3, 103, 1]
    [C:\WINDOWS\System32\Macromed\Flash\Flash9b.ocx]  [Adobe Systems, Inc., 9,0,28,0]
    [D:\Program Files\Rising\Rav\RavScrCh.dll]  [Beijing Rising Technology Co., Ltd., 18, 0, 0, 4]
[PID: 752][D:\Program Files\Tencent\TT\TTraveler.exe]  [腾讯公司, 3, 3, 200, 290]
    [D:\Program Files\Tencent\TT\Plugins\QQFloatBar\QQFloatBar4TT2.dll]  [腾讯公司, 1, 1, 0, 5]
    [D:\Program Files\Tencent\TT\Plugins\TWeather\TWeather.dll]  [, 1, 0, 0, 3]
    [D:\Program Files\Tencent\TT\TTNetFavor.dll]  [N/A, N/A]
    [D:\Program Files\Rising\Rav\RavScrCh.dll]  [Beijing Rising Technology Co., Ltd., 18, 0, 0, 4]
    [C:\WINDOWS\System32\Macromed\Flash\Flash9b.ocx]  [Adobe Systems, Inc., 9,0,28,0]
    [C:\WINDOWS\System32\msdmo.dll]  [N/A, N/A]
[PID: 4004][D:\SREng\SREng.EXE]  [Smallfrogs Studio, 2.3.13.690]

==================================
文件关联
.TXT  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.EXE  OK. ["%1" %*]
.COM  OK. ["%1" %*]
.PIF  OK. ["%1" %*]
.REG  OK. [regedit.exe "%1"]
.BAT  OK. ["%1" %*]
.SCR  OK. ["%1" /S]
.CHM  OK. ["C:\WINDOWS\hh.exe" %1]
.HLP  OK. [%SystemRoot%\system32\winhlp32.exe %1]
.INI  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.INF  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.VBS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.JS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.LNK  OK. [{00021401-0000-0000-C000-000000000046}]

==================================
Winsock 提供者
N/A

==================================
Autorun.inf
N/A

==================================
HOSTS 文件
127.0.0.1      localhost
127.0.0.1      5y5.us
127.0.0.1      www.5y5.us
127.0.0.1      www.7y7.us
127.0.0.1      7y7.us
127.0.0.1      ws91.com
127.0.0.1      www.ws91.com

==================================
API HOOK
N/A

==================================


[/CODE]

人呢