机器运行后，有时弹出:Your computer might be at risk！用杀毒软件没发现病毒--
这应该怎么处理？？？
用CWShredder扫描没有发现问题。
HijackThis_zww汉化版扫描日志 V1.99.1
保存于 14:51:36, 日期 2005-8-10
操作系统： Windows XP SP1 (WinNT 5.01.2600)
浏览器： Internet Explorer v6.00 SP1 (6.00.2800.1106)
当前运行的进程：
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
D:\毒霸\KWatch.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
D:\毒霸\KPfwSvc.EXE
C:\WINDOWS\System32\wdfmgr.exe
C:\WINDOWS\System32\Rundll32.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Starsoftcomm\StarCenter\alert.exe
C:\Program Files\Starsoftcomm\StarCenter\StarCenter.exe
D:\毒霸\KAVStart.exe
C:\Program Files\Media Gateway\MediaGateway.exe
C:\WINDOWS\System32\deqsluke.exe
C:\WINDOWS\System32\ctfmon.exe
D:\毒霸\KAVPFW.EXE
D:\毒霸\KMailMon.EXE
F:\hx\hxwgnc2.3\Tool.exe
C:\Program Files\Starsoftcomm\StarCenter\AutoUpd.EXE
F:\hx\华夏online\game.exe
D:\mofatuzi\兔子\MagicSet\winspeed.exe
D:\新建文件夹 (2)\11\Thunder.exe
D:\新建文件夹 (2)\11\MediaIssue\Issue.exe
C:\WINDOWS\system32\NOTEPAD.EXE
D:\IE6.0\HijackThis1991汉化版\HijackThis1991zww.exe
R3 - URLSearchHook: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O1 - Hosts: localhost 127.0.0.1
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\System32\xunleibho_v5.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\qq\QQIEHelper.dll
O2 - BHO: AssistII - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\DOWNLO~1\CnsHook.dll
O2 - BHO: YiSou - {EF1D17A9-089F-40cc-8D64-7324CDEBA0DB} - C:\PROGRA~1\yisou\yisoub.dll
O3 - IE工具栏增项: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - C:\Program Files\3721\Assist\asbar.dll
O3 - IE工具栏增项: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O4 - 启动项HKLM\\Run: [IMJPMIG8.1] ; rem ; "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - 启动项HKLM\\Run: [PHIME2002ASync] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - 启动项HKLM\\Run: [PHIME2002A] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - 启动项HKLM\\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - 启动项HKLM\\Run: [SoundMan] SOUNDMAN.EXE
O4 - 启动项HKLM\\Run: [Alert] C:\Program Files\Starsoftcomm\StarCenter\alert.exe
O4 - 启动项HKLM\\Run: [StarCenter] C:\Program Files\Starsoftcomm\StarCenter\StarCenter.exe
O4 - 启动项HKLM\\Run: [AutoUpd] C:\Program Files\Starsoftcomm\StarCenter\UpdTray.exe
O4 - 启动项HKLM\\Run: [CnsMin] Rundll32.exe C:\WINDOWS\DOWNLO~1\CnsMin.dll,Rundll32
O4 - 启动项HKLM\\Run: [internat.exe] internat.exe
O4 - 启动项HKLM\\Run: [KavStart] "D:\毒霸\KAVStart.exe" -startup
O4 - 启动项HKLM\\Run: [Media Gateway] C:\Program Files\Media Gateway\MediaGateway.exe
O4 - 启动项HKLM\\Run: [deqsluke] C:\WINDOWS\System32\deqsluke.exe
O4 - 启动项HKLM\\Run: [] ;
O4 - 启动项HKCU\\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - 启动项HKCU\\Run: [Super Rabbit IEPro] ; D:\mofatuzi\兔子\MagicSet\SRIECLI.EXE /LOAD
O4 - 启动项HKCU\\Run: [KavPFW] "D:\毒霸\KAVPFW.EXE"
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\program files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O8 - IE右键菜单中的新增项目: &使用迅雷下载 - D:\新建文件夹 (2)\11\geturl.htm
O8 - IE右键菜单中的新增项目: &使用迅雷下载全部链接 - D:\新建文件夹 (2)\11\getAllurl.htm
O8 - IE右键菜单中的新增项目: 使用Kugoo下载 - E:\酷狗\KuGoo2\KugooDownX.htm
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - D:\qq\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - D:\qq\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - D:\qq\SendMMS.htm
O8 - IE右键菜单中的新增项目: 用比特精灵下载(&B) - D:\BT\BitSpirit\bsurl.htm
O9 - 浏览器额外的按钮: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=206671_1006 (file missing)
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - 浏览器额外的按钮: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://hot.3721.com/rd/shop_btn.htm (file missing)
O9 - 浏览器额外的按钮: 上网助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://assistant.3721.com/index.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O9 - 浏览器额外的按钮: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://assistant.3721.com/security1.htm?fb=Cns (file missing)
O9 - 浏览器额外的按钮: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O9 - 浏览器额外的“工具”菜单项: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://assistant.3721.com/clean1.htm?fb=Cns (file missing)
O11 - Options group: [!CNS] 上网助手-地址栏搜索
O16 - DPF: {0400AC1C-EEF0-4638-A501-31D5A0DC2002} (VTPlug3 Class) - http://61.129.90.99:1995/VTrans.cab
O16 - DPF: {15AD6789-CDB4-47E1-A9DA-992EE8E6BAD6} - http://static.windupdates.com/cab/MediaAccessVerisign/ie/bridge-c9.cab
O16 - DPF: {56A7DC70-E102-4408-A34A-AE06FEF01586} (天下搜索) - http://iebar.t2t2.com/iebar.cab
O16 - DPF: {6924091F-CD97-41E1-B1D4-D9079409D413} (IMCv1 Control) - http://61.129.90.99:1995/talk.cab
O16 - DPF: {88734439-46D0-42C0-A13F-7E881EE550CF} (Filetran Control) - http://www.bluesky.cn/download/filetran.cab
O16 - DPF: {D0A29C6C-AA71-4423-8C4A-5998B774C448} (IEDown Class) - http://download.ourgame.com/IEDown4.cab
O16 - DPF: {F138084D-84D7-48CD-BEA8-04772457516E} (VqqSpeedDlProxy Class) - http://218.85.138.27/vqqsdl1009.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{956FD771-20A9-45F8-B9C3-0BB56923E555}: NameServer = 69.50.176.198,85.255.112.12
O17 - HKLM\System\CCS\Services\Tcpip\..\{9E5AF606-C748-426A-B1CB-57FFF6F68509}: NameServer = 69.50.176.198 85.255.112.12
O23 - NT 服务: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - NT 服务: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - NT 服务: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\System32\drivers\CDAC11BA.EXE
O23 - NT 服务: Kingsoft Personal Firewall Service (KPfwSvc) - Kingsoft Corporation - D:\毒霸\KPfwSvc.EXE
O23 - NT 服务: Kingsoft Antivirus KWatch Service (KWatchSvc) - Kingsoft Corporation - D:\毒霸\KWatch.EXE
应该怎么办才好呀！！请各位大虾指点！再此表示感谢！！
