各位大侠、大姐们`~今天电脑玩的好好的，忽然一下子电脑不受我的控制了，电脑里的程序好像在被另一个人使用，弄了我手忙脚乱只好关机！等我开机的时候电脑上提示发现新硬件~太亿监控系统，我傻了！哪位能教我怎么做~是不是被黑客攻击了？

您可以扫个日志上来看看吧！

Logfile of HijackThis v1.99.1
Scan saved at 9:18:35, on 2005-11-13
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\rundll32.exe
D:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
D:\PROGRA~1\RISING\RAV\RAVMON.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\drivers\CDAC11BA.EXE
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\WINDOWS\system32\nvsvc32.exe
D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
D:\PROGRAM FILES\RISING\RAV\Ravmond.exe
C:\WINDOWS\system32\svchost.exe
D:\PROGRAM FILES\RISING\RAV\RavStub.exe
C:\WINDOWS\system32\zstatus.exe
C:\WINDOWS\System32\svchost.exe
D:\Program Files\AutoCAD 2004\acad.exe
C:\DOCUME~1\123\LOCALS~1\Temp\~e5d141.tmp
C:\Program Files\Common Files\Autodesk Shared\WSCommCntr1.exe
D:\Program Files\Tencent\QQ2005_belel3\QQ.exe
D:\Program Files\Tencent\QQ2005_belel3\TIMPlatform.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\Program Files\HijackThis.exe

R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
R3 - URLSearchHook: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v5.dll
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL (file missing)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll (file missing)
O2 - BHO: YiSou - {EF1D17A9-089F-40cc-8D64-7324CDEBA0DB} - C:\PROGRA~1\yisou\yisoub.dll (file missing)
O3 - Toolbar: 一搜工具条 - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5} - C:\Program Files\yisou\yisou.dll (file missing)
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll (file missing)
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [AME_CSA] rundll32 amecsa.cpl,RUN_DLL
O4 - HKLM\..\Run: [RavTimer] D:\PROGRA~1\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] D:\PROGRA~1\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
O4 - HKLM\..\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [Install Alitalk] C:\WINDOWS\temp\alitalk\alitalk.exe -hideframe
O4 - HKLM\..\Run: [hp 1000 firmware] C:\Program Files\hp LaserJet 1000\fwdl.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = D:\Program Files\Microsoft Office\Office\OSA9.EXE
O8 - Extra context menu item: !搜一搜 - res://C:\Program Files\yisou\yisou.dll/232
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\Program Files\Tencent\QQ2005_belel3\AddToNetDisk.htm
O8 - Extra context menu item: 加入POCO网摘(&K) - http://my.poco.cn/fav/rightClick.php
O8 - Extra context menu item: 我的POCO网摘(&O) - http://my.poco.cn/fav/open_myfav.php
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\Program Files\Tencent\QQ2005_belel3\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\Program Files\Tencent\QQ2005_belel3\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\Program Files\Tencent\QQ2005_belel3\SendMMS.htm
O17 - HKLM\System\CCS\Services\Tcpip\..\{39D65F3A-F6E4-47C2-BDA4-ABA0EFDB7FA6}: NameServer = 202.103.96.68,202.103.96.112
O17 - HKLM\System\CCS\Services\Tcpip\..\{66298354-BFAA-4E87-B465-386DBAE43C1D}: NameServer = 61.137.94.196 202.103.96.112
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\system32\mbprot.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\system32\drivers\CDAC11BA.EXE
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\PROGRAM FILES\RISING\RAV\Ravmond.exe

修复：
O4 - HKLM\..\Run: [Install Alitalk] C:\WINDOWS\temp\alitalk\alitalk.exe -hideframe

删除文件夹C:\WINDOWS\temp\alitalk

删除文件夹C:\WINDOWS\temp\alitalk
找不到这个文件夹~

显示隐藏文件查找。