开机时

然后

Logfile of HijackThis v1.99.1
Scan saved at 12:41:34, on 2005-9-10
Platform: Windows XP  (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
E:\KAV2005\KWatch.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
E:\KAV2005\KPfwSvc.EXE
E:\KV2005\KVSrvXP.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\联想\联想键盘驱动\TGESrvLogon.exe
C:\WINDOWS\System32\wdfmgr.exe
E:\KV2005\KVMonXP_1.kxp
C:\WINDOWS\Explorer.EXE
C:\Program Files\联想\联想键盘驱动\Ps2Kbdriver.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\lexpps.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\联想\联想键盘驱动\fastkey.exe
E:\KV2005\firewall\kvfw.exe
D:\***文件夹\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - E:\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx (file missing)
O2 - BHO: Router Layer - {5EB7CB50-E375-4718-B4C0-9AD12EFA2F84} - C:\WINDOWS\System32\aclayer.dll (file missing)
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - E:\FLASHGET\jccatch.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - E:\FLASHGET\fgiebar.dll
O3 - Toolbar: 江民杀毒工具栏 - {B5A34A93-D538-43A7-8371-864CB6148D12} - E:\KV2005\KvShell_2.dll
O4 - HKLM\..\Run: [HuaShanTGEKBDPS2] C:\Program Files\联想\联想键盘驱动\Ps2Kbdriver.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [KvMonXP] E:\KV2005\KVMonXP.kxp /auto
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"
O4 - HKLM\..\Run: [YDTMain.exe] C:\PROGRA~1\YDT\YDTMain.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O8 - Extra context menu item: 使用网际快车下载 - E:\Flashget\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - E:\Flashget\jc_all.htm
O9 - Extra button: 网址大全 - {1FBA04EE-3024-11D2-8F1F-0000F87ABD18} - http://www.coc.cc (file missing)
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - E:\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - E:\FLASHGET\flashget.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp_2.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp_2.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\kvwspxp_2.dll
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=36467&clcid=0x409
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O16 - DPF: {D0A29C6C-AA71-4423-8C4A-5998B774C448} (IEDown Class) - http://download.ourgame.com/IEDown3.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{06F3C78A-0530-4C3B-BA92-CE374B81B612}: NameServer = 218.56.57.58,202.102.128.68
O17 - HKLM\System\CS1\Services\Tcpip\..\{06F3C78A-0530-4C3B-BA92-CE374B81B612}: NameServer = 218.56.57.58,202.102.128.68
O17 - HKLM\System\CS2\Services\Tcpip\..\{06F3C78A-0530-4C3B-BA92-CE374B81B612}: NameServer = 218.56.57.58,202.102.128.68
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\System32\mbprot.dll
O20 - AppInit_DLLs: APIHookDll.dll
O20 - Winlogon Notify: ZGNotify - C:\WINDOWS\MyNotification.dll
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
O23 - Service: Kingsoft Personal Firewall Service (KPfwSvc) - Kingsoft Corporation - E:\KAV2005\KPfwSvc.EXE
O23 - Service: KVSrvXP - JiangMin New Tech Ltd. - E:\KV2005\KVSrvXP.exe
O23 - Service: Kingsoft Antivirus KWatch Service (KWatchSvc) - Kingsoft Corporation - E:\KAV2005\KWatch.EXE
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: TGE CardReader Mgr Host v2 (TGECardReaderMgrHost.2) - Unknown owner - C:\Program Files\联想\联想键盘驱动\TGESrvLogon.exe

这是用海生的工具删掉“三妻二妖”后的情况

IE占100%的CPU

重新启动到安全模式（进入安全模式的方法:重新启动电脑, 开机自动检测完后, 按[F8]键(可以一直按到启动菜单出来为止), 选择安全模式(Safe Mode)进入Windows。）

请关闭所有IE界面，重新使用HijackThis扫描一次，选中下面建议修复的项目，让HijackThis修复，修复前请允许HijackThis保留备份。（如果楼主知道是安全的可以不必勾选）
O2 - BHO: Router Layer - {5EB7CB50-E375-4718-B4C0-9AD12EFA2F84} - C:\WINDOWS\System32\aclayer.dll (file missing)
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\System32\mbprot.dll

然后打开我的电脑→再点工具→打开文件夹选项→查看→把隐藏受保护的系统文件（推荐）和隐藏已知文件类型的扩展名的勾去掉→再显示所有文件→找到以下文件并删除：
C:\WINDOWS\System32\aclayer.dll
C:\WINDOWS\System32\aclayer.exe
C:\WINDOWS\System32\mbprot.dll

建议重新安装3721看看，有没有这个情况然后卸载。

引用:

【飞跃迷离的贴子】建议重新安装3721看看，有没有这个情况然后卸载。 ...........................

不干,这不是要我的命

O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [assistse] "C:\PROGRA~1\3721\assistse.exe"

从以上两项看，3721并未卸载干净

据说 能卸掉3721的最好办法是重装系统.无法卸干净.
我的就卸不干净.它自带的卸载是不能完全弄干净的.

是的，用 FORMAT C