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)]