这2个病毒是我爸拿MP3去打印店以后染上的，网上我有找到过方法，而且也按网上说的做了，但感觉病毒还存在。昨天看到有2个类似的方法，就把他们合在一起操作（因为比较像），然后后来重启刚进入桌面的时候就弹出三个窗口都说找不到C:\windows\chkdsk.exe这个文件，关了后又跳出一个名为desktop.ini的记事本（后来在安全模式杀过毒后就不跳出找不到C:\windows\chkdsk.exe，直接跳出这个记事本），里面的内容就是下面这些： 
[.ShellClassInfo] 
LocalizedResourceName=@%SystemRoot%\system32\shell32.dll,-21787 
今天早上再重新找到方法，进入安全模式想去杀，但是到第二步（看下面我网上找的方法），我输入attrib -a -s -h -r chkdsk.exe后按回车，结果显示找不到chkdsk.exe这个文件。没管他，继续第三步，结果那2个文件都没有。到了第4步，我发现我的这个是正常的，注册表内本来的数值就是2，然后他“附”里面的那个数值也是0。 
请问病毒还存在吗？然后我发现我的这个病毒是LaunchCD.ico，但是人家的好像都是LaunchCD.exe,而且网上查的时候也查不到LaunchCD.ico。所以我后来在插U盘杀病毒的时候虽然显示有杀掉，但这个LaunchCD.ico一直存在，然后我把后缀名改成.exe才杀掉。不过也不知道到底有没杀掉（插着U盘也是在安全模式下杀的，昨天在正常模式下也杀过），因为表面虽然没病毒了，但是重新打开LLCC那个杀毒文件时依然会显示杀了病毒。 
请问一下，我U盘的病毒到底清除没？如果没，该怎么解决？这2个病毒是木马还是普通病毒？有什么危害？

网上找到的方法是下面这个： 
1、先用hijackthis修复有关chkdsk及launchcd的所有项目，再立即重启到安全模式。 

2、点击开始菜单，运行cmd，再在提示符下输入：cd \windows 回车，再输入 attrib 
-a -s -h -r chkdsk.exe 回车。 

3、在windows文件夹下找到chkdsk删除之，再到system子文件夹下找到launchcd并删除 
。 

4、打开注册表编辑器，找到HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Curre 
ntVersion\Explorer\Advanced\Folder\Hidden\SHOWALL的一个键CheckedValue双击把值 
由2改为1。 

5、重新正常启动，完毕。 

附：后来发现文件扩展名也被隐藏了，请修复注册表值： 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanc 
ed\Folder\HideFileExt下的键UncheckedValue改为0 

有U盘的 

hijackthis是不会监测U盘上的文件的变化的，因此我们需要写一个批处理文件保存到U盘根目录下来删除病毒 点击下载 

1 LCC.rar下载打开后解压到U盘根目录，运行 

2 删掉同名的 .exe 文件

请下载SREng2（最新版） ，使用“智能扫描”，按下“扫描”按钮进行扫描，
扫描完成后按下“保存报告”按钮保存报告日志文件（SREng.LOG），把保存的报告
日志文件内容复制-粘贴上来,,日志一次粘不完，分次粘完，请不要修改。

下载地址
http://www.kztechs.com/sreng/sreng2.zip

2006-11-13,12:39:24

System Repair Engineer 2.2.6.605
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2 (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]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <nod32kui><"C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE>  [Eset ]
    <TkBellExe><"C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot>  [RealNetworks, Inc.]
    <BigDogPath><C:\WINDOWS\VM_STI.EXE VIMICRO USB PC Camera>  [N/A]
    <dfvsx><"E:\Program Files\Hercules\DFVSX.exe" -Min>  [N/A]
    <NMGameX_AutoRun><C:\WINDOWS\system32\Rundll32.exe NMGameX.dll,LiveProcess /aa>  [NMGameX]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><explorer.exe>  [(Verified)Microsoft Corporation]
    <Userinit><C:\WINDOWS\SYSTEM32\Userinit.exe,>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <AppInit_DLLs><>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <UIHost><logonui.exe>  [(Verified)Microsoft Corporation]

==================================
启动文件夹
[Microsoft Office]
  <C:\Documents and Settings\All Users\「开始」菜单\程序\启动\Microsoft Office.lnk --> C:\PROGRA~1\MICROS~2\Office10\OSA.EXE [Microsoft Corporation]><N>
[腾讯QQ]
  <C:\Documents and Settings\Administrator\「开始」菜单\程序\启动\腾讯QQ.lnk --> D:\PROGRA~1\Tencent\QQ\QQ.exe [TENCENT]><N>

==================================
服务
[Human Interface Device Access / HidServ]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[NOD32 Kernel Service / NOD32krn]
  <"C:\Program Files\Eset\nod32krn.exe"><Eset>

==================================
驱动程序
[3dfxvs / 3dfxvs]
  <system32\DRIVERS\3dfxvsm.sys><3dfx Interactive, Inc.>
[abp480n5 / abp480n5]
  <C:\WINDOWS\SYSTEM32\DRIVERS\abp480n5.SYS><Microsoft Corporation>
[Intel(r) 82801 Audio Driver Install Service (WDM) / ac97intc]
  <system32\drivers\ac97intc.sys><Intel Corporation>
[AhnFlt2K / AhnFlt2K]
  <\??\C:\WINDOWS\system32\drivers\AhnFlt2K.sys><Ahnlab, Inc.>
[AhnRec2K / AhnRec2K]
  <\??\C:\WINDOWS\system32\drivers\AhnRec2K.sys><Ahnlab, Inc.>
[aic78u2 / aic78u2]
  <C:\WINDOWS\SYSTEM32\DRIVERS\aic78u2.SYS><Microsoft Corporation>
[aic78xx / aic78xx]
  <C:\WINDOWS\SYSTEM32\DRIVERS\aic78xx.SYS><Microsoft Corporation>
[AliIde / AliIde]
  <C:\WINDOWS\SYSTEM32\DRIVERS\AliIde.SYS><Acer Laboratories Inc.>
[AMD K8 Processor Driver / AmdK8]
  <System32\DRIVERS\amdk8.sys><Advanced Micro Devices>
[AMON / AMON]
  <\??\C:\WINDOWS\system32\drivers\amon.sys><Eset>
[cd20xrnt / cd20xrnt]
  <C:\WINDOWS\SYSTEM32\DRIVERS\cd20xrnt.SYS><Microsoft Corporation>
[CmdIde / CmdIde]
  <C:\WINDOWS\SYSTEM32\DRIVERS\CmdIde.SYS><CMD Technology, Inc.>
[Creative AudioPCI (ES1371,ES1373) (WDM) / es1371]
  <system32\drivers\es1371mp.sys><Creative Technology Ltd.>
[VIA Rhine-Family Fast Ethernet Adapter Driver Service / FETND5BV]
  <system32\DRIVERS\fetnd5bv.sys><VIA Technologies, Inc.>
[mraid35x / mraid35x]
  <C:\WINDOWS\SYSTEM32\DRIVERS\mraid35x.SYS><American Megatrends Inc.>
[AMD PCNET Compatable Adapter Driver / PCnet]
  <system32\DRIVERS\pcntpci5.sys><AMD Inc.>
[Direct Parallel Link Driver / Ptilink]
  <system32\DRIVERS\ptilink.sys><Parallel Technologies, Inc.>
[ql1080 / ql1080]
  <C:\WINDOWS\SYSTEM32\DRIVERS\ql1080.SYS><QLogic Corporation>
[Ql10wnt / Ql10wnt]
  <C:\WINDOWS\SYSTEM32\DRIVERS\Ql10wnt.SYS><Microsoft Corporation>
[ql12160 / ql12160]
  <C:\WINDOWS\SYSTEM32\DRIVERS\ql12160.SYS><QLogic Corporation>
[ql1280 / ql1280]
  <C:\WINDOWS\SYSTEM32\DRIVERS\ql1280.SYS><QLogic Corporation>
[Secdrv / Secdrv]
  <system32\DRIVERS\secdrv.sys><N/A>
[Sparrow / Sparrow]
  <C:\WINDOWS\SYSTEM32\DRIVERS\Sparrow.SYS><Adaptec, Inc.>
[symc810 / symc810]
  <C:\WINDOWS\SYSTEM32\DRIVERS\symc810.SYS><Symbios Logic Inc.>
[symc8xx / symc8xx]
  <C:\WINDOWS\SYSTEM32\DRIVERS\symc8xx.SYS><LSI Logic>
[sym_hi / sym_hi]
  <C:\WINDOWS\SYSTEM32\DRIVERS\sym_hi.SYS><LSI Logic>
[sym_u3 / sym_u3]
  <C:\WINDOWS\SYSTEM32\DRIVERS\sym_u3.SYS><LSI Logic>
[TosIde / TosIde]
  <C:\WINDOWS\SYSTEM32\DRIVERS\TosIde.SYS><Microsoft Corporation>
[ultra / ultra]
  <C:\WINDOWS\SYSTEM32\DRIVERS\ultra.SYS><Promise Technology, Inc.>
[v3engine / v3engine]
  <\??\C:\WINDOWS\system32\drivers\v3engine.sys><AhnLab, Inc.>
[V3Flt2K / V3Flt2K]
  <\??\E:\Program Files\Hercules\V3Flt2K.sys><Ahnlab, Inc.>
[ViaIde / ViaIde]
  <C:\WINDOWS\SYSTEM32\DRIVERS\ViaIde.SYS><Microsoft Corporation>
[World Standard Teletext Codec / WSTCODEC]
  <system32\DRIVERS\WSTCODEC.SYS><Microsoft Corporation>

==================================
浏览器加载项
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <D:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Thunder Browser Helper]
  {889D2FEB-5411-4565-8998-1DD2C5261283} <E:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_004.dll, Thunder Networking Technologies,LTD>
[]
  {A9930D97-9CF0-42A0-A10D-4F28836579D5} <F:\PROGRA~1\KuGoo3\KUGOO3~1.OCX, N/A>
[启动迅雷5]
  {09BA8F6D-CB54-424B-839C-C2A6C8E6B436} <E:\Program Files\Thunder Network\Thunder\Thunder.exe, Thunder Networking Technologies,LTD>
[新浪UC]
  {2253922F-1B26-4C74-8B57-E3AEE748DBB8} <E:\Program Files\sina\UC\uc.exe, 北京新浪信息技术有限公司>
[东方卫士]
  {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CE} <E:\Program Files\Hercules\DFVSIEBR2.dll, >
[东方卫士下载版]
  {A26ABCF0-1C8F-46e7-A67C-0489DC21B9EE} <E:\Program Files\Hercules\DFVSX.exe, N/A>
[QQ]
  {c95fe080-8f5d-11d2-a20b-00aa003c157b} <D:\Program Files\Tencent\QQ\QQ.EXE, TENCENT>
[]
  {e2e2dd38-d088-4134-82b7-f2ba38496583} <%windir%\Network Diagnostic\xpnetdiag.exe, N/A>
[东方卫士]
  {A6790AA5-C6C7-4BCF-A46D-0FDAC4EA90EF} <E:\Program Files\Hercules\DFVSIEBR2.dll, >
[AxSubmitControl Class]
  {8D9E0B29-563C-4226-86C1-5FF2AE77E1D2} <C:\WINDOWS\DOWNLO~1\SUBMIT~1.DLL, >
[PicUploadCtrl Class]
  {BF8C499A-AC6E-4F58-82EA-9E5FCC41C34B} <C:\WINDOWS\Downloaded Program Files\PicUpload.dll, Sohu.com Inc.>
[Windows Genuine Advantage Validation Tool]
  {17492023-C23A-453E-A040-C7C580BBF700} <C:\WINDOWS\system32\legitcheckcontrol.dll, Microsoft Corporation>
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <D:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[WUWebControl Class]
  {6414512B-B978-451D-A0D8-FCFDF33E833C} <C:\WINDOWS\system32\wuweb.dll, Microsoft Corporation>
[MediaComm Class]
  {7670648D-461B-42AF-BDFE-46D26AF5EFF2} <E:\Program Files\Thunder Network\Thunder\Components\InMedia\MediaAddin09.dll, Thunder Networking Technologies,LTD>
[Microsoft Web 浏览器]
  {8856F961-340A-11D0-A96B-00C04FD705A2} <C:\WINDOWS\system32\shdocvw.dll, Microsoft Corporation>
[Thunder Browser Helper]
  {889D2FEB-5411-4565-8998-1DD2C5261283} <E:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_004.dll, Thunder Networking Technologies,LTD>
[东方卫士]
  {A6790AA5-C6C7-4BCF-A46D-0FDAC4EA90EF} <E:\Program Files\Hercules\DFVSIEBR2.dll, >
[]
  {A9930D97-9CF0-42A0-A10D-4F28836579D5} <F:\PROGRA~1\KuGoo3\KUGOO3~1.OCX, N/A>
[AUDIO__MP3 Moniker Class]
  {CD3AFA76-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx, Adobe Systems, Inc.>
[CPasswordEditCtrl Object]
  {E787FD25-8D7C-4693-AE67-9406BC6E22DF} <C:\WINDOWS\system32\qqedit\qqedit.dll, 腾讯科技（深圳）有限公司>
[&使用迅雷下载]
  <E:\Program Files\Thunder Network\Thunder\Program\GetUrl.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: 528][\SystemRoot\System32\smss.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 592][\??\C:\WINDOWS\system32\csrss.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 616][\??\C:\WINDOWS\system32\winlogon.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 660][C:\WINDOWS\system32\services.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 672][C:\WINDOWS\system32\lsass.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 828][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 904][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 1008][C:\WINDOWS\System32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 1052][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 1112][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 1496][C:\WINDOWS\system32\spoolsv.exe]  [Microsoft Corporation, 5.1.2600.2696 (xpsp_sp2_gdr.050610-1519)]
[PID: 1532][C:\WINDOWS\Explorer.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [E:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_004.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [F:\PROGRA~1\KuGoo3\KUGOO3~1.OCX]  [N/A, N/A]
[PID: 1640][C:\Program Files\Eset\nod32kui.exe]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\nod32rui.dll]  [N/A, N/A]
    [C:\Program Files\Eset\pu_amon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_amon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pu_dmon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_dmon.dll]  [N/A, N/A]
    [C:\Program Files\Eset\pu_emon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_emon.dll]  [N/A, N/A]
    [C:\Program Files\Eset\pu_imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
    [C:\Program Files\Eset\pu_nod32.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_nod32.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pu_upd.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_upd.dll]  [N/A, N/A]
[PID: 1648][C:\Program Files\Common Files\Real\Update_OB\realsched.exe]  [RealNetworks, Inc., 0.1.0.3536]
[PID: 1656][C:\WINDOWS\VM_STI.EXE]  [Vimicro, 4, 2, 1225, 6]
    [C:\WINDOWS\system32\msdmo.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\VM31bPrp.Ax]  [Vimicro, 1.00.01.00]
[PID: 1668][E:\Program Files\Hercules\DFVSX.exe]  [N/A, N/A]
    [E:\Program Files\Hercules\rtl70.bpl]  [Borland Software Corporation, 7.0.4.453]
    [E:\Program Files\Hercules\vcl70.bpl]  [Borland Software Corporation, 7.0.4.453]
    [E:\Program Files\Hercules\vclx70.bpl]  [Borland Software Corporation, 7.0.4.453]
    [E:\Program Files\Hercules\vclie70.bpl]  [Borland Software Corporation, 7.0.4.453]
    [E:\Program Files\Hercules\inet70.bpl]  [Borland Software Corporation, 7.0.4.453]
    [E:\Program Files\Hercules\DFVSFM.dll]  [N/A, N/A]
    [E:\Program Files\Hercules\v3flt.dll]  [Ahnlab, Inc., 5, 1, 0, 12]
    [E:\Program Files\Hercules\AhnCtlKD.dll]  [Ahnlab, Inc., 1, 0, 1, 2]
    [E:\Program Files\Hercules\FM_RO.dll]  [交大铭泰, 2.0]
    [E:\Program Files\Hercules\libwsc.DLL]  [N/A, N/A]
[PID: 1688][C:\WINDOWS\system32\ctfmon.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1772][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, 5, 0, 200, 370]
    [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]  [, 1, 0, 0, 1]
    [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\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]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.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\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\GroupLive.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\QQAllInOne.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\SCCore.dll]  [TENCENT, 2, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQCustomFace.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQPet.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\FlashAvatarDll.dll]  [, 1, 4, 0, 1]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  [Adobe Systems, Inc., 9,0,16,0]
    [D:\Program Files\Tencent\QQ\QRingMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQMagicFace.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQAvatar.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQSceneMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQSysMsgMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQConfigPlugin.dll]  [, 1, 0, 0, 1]
    [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\VPortal.dll]  [, 1, 0, 0, 4]
    [D:\Program Files\Tencent\QQ\LongConnection.dll]  [tencent, 5, 0, 200, 160]
    [D:\Program Files\Tencent\QQ\GroupConnection.dll]  [Tencent, 0, 3, 3, 5]
    [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\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\QQAddr.dll]  [深圳市腾讯计算机系统有限公司, 5, 0, 101, 240]
    [D:\Program Files\Tencent\QQ\QQPhoneHelper.dll]  [腾讯科技（深圳）有限公司, 2, 0, 6, 60]
[PID: 1872][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: 952][C:\Program Files\Eset\nod32krn.exe]  [Eset , 2, 51, 26 ]

[C:\Program Files\Eset\nod32krr.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\ps_amon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_amon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\ps_dmon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_dmon.dll]  [N/A, N/A]
    [C:\Program Files\Eset\ps_emon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_emon.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
    [C:\Program Files\Eset\ps_nod32.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_nod32.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\ps_upd.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_upd.dll]  [N/A, N/A]
[PID: 984][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1828][C:\WINDOWS\System32\alg.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
[PID: 2696][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, 5, 0, 200, 370]
    [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]  [, 1, 0, 0, 1]
    [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\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]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.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\QQSpace.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]
    [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\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]
    [D:\Program Files\Tencent\QQ\QQSysMsgMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QRingMng.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\VPortal.dll]  [, 1, 0, 0, 4]
    [D:\Program Files\Tencent\QQ\LongConnection.dll]  [tencent, 5, 0, 200, 160]
    [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\FlashAvatarDll.dll]  [, 1, 4, 0, 1]
    [D:\Program Files\Tencent\QQ\BQQApplication.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQCustomFace.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  [Adobe Systems, Inc., 9,0,16,0]
    [D:\Program Files\Tencent\QQ\QQSceneMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\ImageOle.dll]  [TODO: <Company name>, 1.0.0.1]
    [D:\Program Files\Tencent\QQ\CommercesMng.dll]  [, 1, 0, 0, 1]
    [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\QQAddr.dll]  [深圳市腾讯计算机系统有限公司, 5, 0, 101, 240]
    [D:\Program Files\Tencent\QQ\GroupConnection.dll]  [Tencent, 0, 3, 3, 5]
    [C:\WINDOWS\system32\UNISPIM5.IME]  [北京紫光华宇软件股份有限公司, 5.0.0.5091]
[PID: 1244][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, 5, 0, 200, 370]
    [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]  [, 1, 0, 0, 1]
    [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\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]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.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\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\GroupLive.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]
    [D:\Program Files\Tencent\QQ\QRingMng.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\VPortal.dll]  [, 1, 0, 0, 4]
    [D:\Program Files\Tencent\QQ\LongConnection.dll]  [tencent, 5, 0, 200, 160]
    [D:\Program Files\Tencent\QQ\QQAvatar.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\FlashAvatarDll.dll]  [, 1, 4, 0, 1]
    [D:\Program Files\Tencent\QQ\QQPet.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQSysMsgMng.dll]  [N/A, N/A]
    [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\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\QQAddr.dll]  [深圳市腾讯计算机系统有限公司, 5, 0, 101, 240]
    [D:\Program Files\Tencent\QQ\QQSceneMng.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\QQSettingCtrl.dll]  [, 1, 0, 0, 1]
    [D:\Program Files\Tencent\QQ\QQAllInOne.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\SCCore.dll]  [TENCENT, 2, 0, 0, 1]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  [Adobe Systems, Inc., 9,0,16,0]
[PID: 2056][E:\Program Files\Maxthon\Maxthon.exe]  [Maxthon International Ltd., 1, 5, 8, 120]
    [E:\Program Files\Maxthon\maxzlib.dll]  [ , 1, 0, 0, 2]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
    [E:\Program Files\Maxthon\Services\RealTime\real_time.dll]  [, 1, 0, 0, 1]
    [C:\WINDOWS\system32\msdmo.dll]  [N/A, N/A]
    [F:\Program Files\MPC\ffdshow\ffdshow.ax]  [N/A, 1.0.2.2605]
    [C:\WINDOWS\system32\UNISPIM5.IME]  [北京紫光华宇软件股份有限公司, 5.0.0.5091]
    [C:\WINDOWS\system32\l3codeca.acm]  [Fraunhofer Institut Integrierte Schaltungen IIS, 1, 9, 0, 0305]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  [Adobe Systems, Inc., 9,0,16,0]
    [C:\WINDOWS\DOWNLO~1\SUBMIT~1.DLL]  [, 1, 0, 0, 5]
    [C:\WINDOWS\DOWNLO~1\INPUTC~1.DLL]  [, 1, 0, 0, 12]
[PID: 3484][E:\Program Files\Thunder Network\Thunder\Program\Thunder5.exe]  [Thunder Networking Technologies,LTD, 5, 5, 1, 241]
    [E:\Program Files\Thunder Network\Thunder\Program\TaskManager.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 10]
    [E:\Program Files\Thunder Network\Thunder\Program\download_interface.dll]  [xunlei.com, 1, 0, 0, 1]
    [E:\Program Files\Thunder Network\Thunder\Program\stlport_vc646.dll]  [STLport Consulting, Inc., 4.6.2003.1031]
    [E:\Program Files\Thunder Network\Thunder\Program\log4cplus.dll]  [, 1, 0, 2, 1]
    [E:\Program Files\Thunder Network\Thunder\Program\asyn_dns.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]
    [E:\Program Files\Thunder Network\Thunder\Program\iTargetAD.dll]  [Thunder Networking Technologies,LTD, 1, 0, 2, 4]
    [E:\Program Files\Thunder Network\Thunder\Program\BHOStub.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 8]
    [E:\Program Files\Thunder Network\Thunder\Program\LiveUpdate.dll]  [, 1, 0, 0, 9]
    [E:\Program Files\Thunder Network\Thunder\Program\UpdateDownload.dll]  [Thunder Networking Technologies,LTD, 1, 0, 1, 8]
    [E:\Program Files\Thunder Network\Thunder\Components\Community\XLCommunity.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 10]
    [E:\Program Files\Thunder Network\Thunder\Program\RegisterDll.dll]  [Thunder Networking Technologies,LTD, 2, 2, 1, 33]
    [E:\Program Files\Thunder Network\Thunder\Components\P4PClient\P4PClient.dll]  [Thunder Networking Technologies,LTD, 1, 0, 1, 27]
    [E:\Program Files\Thunder Network\Thunder\Components\Search\XLSearch.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 1]
    [E:\Program Files\Thunder Network\Thunder\Components\InMedia\iEmbedShell.dll]  [　, 1, 0, 0, 13]
    [E:\Program Files\Thunder Network\Thunder\Components\InMedia\iEmbed06.dll]  [　, 3, 0, 0, 55]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9.ocx]  [Adobe Systems, Inc., 9,0,16,0]
    [E:\Program Files\Thunder Network\Thunder\Program\msgmanage.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 15]
[PID: 3432][E:\sreng2\SREng\SREng.exe]  [Smallfrogs Studio, 2.2.6.605]
    [C:\WINDOWS\system32\imon.dll]  [Eset , 2, 51, 26 ]
    [C:\Program Files\Eset\pr_imon.dll]  [N/A, N/A]

==================================
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
NOD32 protected [MSAFD Tcpip [TCP/IP]]
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)
NOD32 protected [MSAFD Tcpip [UDP/IP]]
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)
NOD32 protected [MSAFD Tcpip [RAW/IP]]
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)
NOD32 protected [RSVP UDP Service Provider]
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)
NOD32 protected [RSVP TCP Service Provider]
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)
NOD32
    C:\WINDOWS\system32\imon.dll(Eset , NOD32 IMON - Internet scanning support)

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

==================================
HOSTS 文件
127.0.0.1      localhost

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

“LCC.rar下载打开后解压到U盘根目录，运行”

这个rar里面的东西是什么？一个.bat文件？如果是，选此.bat文件，右键点“编辑”，就会用记事本打开，之后把它的内容复制粘贴上来。
日志是没有发现那两个的痕迹。

REG ADD HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt /v "UncheckedValue" /t REG_DWORD /d "00000000" /f >nul 2>nul
REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "HideFileExt" /t REG_DWORD /d "00000000" /f >nul 2>nul
REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "Hidden" /t REG_DWORD /d "00000001" /f >nul 2>nul
REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "ShowSuperHidden" /t REG_DWORD /d "00000001" /f >nul 2>nul
@ECHO.
attrib -h -s -r autorun.inf >nul 2>nul
del autorun.inf >nul 2>nul
@echo autorun.inf文件已被删除……
@ECHO.
attrib -h -s -r launch.ico >nul 2>nul
del launch.ico >nul 2>nul
@echo launch.ico文件已被删除……
@ECHO.
attrib -h -s -r launchCD.exe >nul 2>nul
del launchCD.exe >nul 2>nul
attrib -h -s -r %systemroot%\launchCD.exe >nul 2>nul
del %systemroot%\launchCD.exe >nul 2>nul
reg delete HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v LaunchCD /f >nul 2>nul
@echo launchCD.exe文件已被删除……
@ECHO.
attrib -h -s -r chkdsk.exe >nul 2>nul
del chkdsk.exe >nul 2>nul
attrib -h -s -r %systemroot%\chkdsk.exe >nul 2>nul
del %systemroot%\chkdsk.exe >nul 2>nul
reg delete HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v chkdsk /f >nul 2>nul
@echo chkdsk.exe文件已被删除……
@ECHO.
attrib -h -s -r checkdisk.exe >nul 2>nul
del checkdisk.exe >nul 2>nul
attrib -h -s -r %systemroot%\checkdisk.exe >nul 2>nul
del %systemroot%\checkdisk.exe >nul 2>nul
reg delete HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v checkdisk /f >nul 2>nul
@echo checkdisk.exe文件已被删除……
@ECHO.
CLS
@echo LLCC U盘病毒已查杀,请关闭退出……
attrib -h -s -r *.* /S

我看这里面的内容，有病毒查杀时就是这样的，然后现在表面看不到病毒，但是打开这个LLCC，还是会出现以上内容

呵呵，现在是否能够显示所有文件和文件夹以及不隐藏操作系统文件了？如果可以，又没看到病毒文件，那就没大问题。
这个批处理，有一点不人性化的，就是无论是否找到病毒文件或是否删除了文件，都直接说“……文件已删除”而并没有加入判断文件是否存在并给出“没有找到……文件”的内容。
所以无论有没有病毒文件，运行的结果都是提示病毒文件已删除，呵呵。

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