利用www.virustotal.com检查C:\windows\system32\usb.exe的结果如下:
AntivirusVersionUpdateResult
AntiVir6.33.0.7701.14.2006TR/Qhost.EQ
Avast4.6.695.001.15.2006no virus found
AVG71801.14.2006no virus found
Avira6.33.0.7701.14.2006TR/Qhost.EQ
BitDefender7.201.15.2006BehavesLike:Trojan.StartPage
CAT-QuickHeal8.0001.14.2006no virus found
ClamAVdevel-2005112301.15.2006no virus found
DrWeb4.3301.14.2006STPAGE.Trojan
eTrust-Iris7.1.194.001.14.2006no virus found
eTrust-Vet12.4.1.001.13.2006no virus found
Ewido3.501.15.2006no virus found
Fortinet2.54.0.001.15.2006StartPage.C!tr
F-Prot3.16c01.13.2006no virus found
Ikarus0.2.59.001.13.2006no virus found
Kaspersky4.0.2.2401.15.2006no virus found
McAfee467401.13.2006Generic StartPage.c
NOD32v21.136501.14.2006no virus found
Norman5.70.1001.13.2006W32/Malware
Panda9.0.0.401.14.2006Adware/Startpage.AOP
Sophos4.01.001.15.2006no virus found
Symantec8.001.15.2006no virus found
TheHacker5.9.2.07401.14.2006no virus found
UNA1.8301.13.2006no virus found
VBA323.10.501.15.2006no virus found
同时在c盘根目录下发现与C:\windows\system32\usb.exe完全相同的文件。将此2文件手动删除后,无法在“我的电脑”下通过双击打开C盘,提示为:
Windows无法定位“usb.exe”。
该程序用于打开“文件”类型的文件。
请重新定位该文件的位置。
但是通过在“我的电脑”窗口中的地址栏输入“c:”即可进入C盘。
当时并未多加注意,直接在hijackthis中修复了所有的O1项和R3项。重新启动后,主页再次被修改。已删除的c:\usb.exe和c:\windows\system32\usb.exe也再次出现。
此时再次使用hijackthis进行扫描,结果与修复前除R3项之外完全相同。
请1楼的朋友及其他各路高手都来看看吧,谢谢了。
新的完全版hijackthis扫描日志:
HijackThis_815汉化版扫描日志 V1.99.1
保存于 19:05:35, 日期 2006-1-15
操作系统: Windows XP (WinNT 5.01.2600)
浏览器: Internet Explorer v6.00 (6.00.2600.0000)
当前运行的进程:
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:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Filseclab\Twister\twister.exe
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\Program Files\Filseclab\xfilter\xfilter.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Microtek\ScanWizard 5\ScannerFinder.exe
C:\Program Files\Common Files\Filseclab\FilMsg.exe
C:\Program Files\Microsoft Office\Office\EXCEL.EXE
C:\WINDOWS\msagent\AgentSvr.exe
C:\Program Files\Microsoft Office\Office\WINWORD.EXE
C:\Program Files\Thunder Network\Thunder\Thunder.exe
C:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe
O1 - Hosts: 218.85.139.122 minisite.qq.com
O1 - Hosts: 218.85.139.122 www.minisite.qq.com
O1 - Hosts: 218.85.139.122 cnww.net
O1 - Hosts: 218.85.139.122 www.cnww.net
O1 - Hosts: 218.85.139.122 zhao123.com
O1 - Hosts: 218.85.139.122 www.zhao123.com
O1 - Hosts: 218.85.139.122 4399.com
O1 - Hosts: 218.85.139.122 www.4399.com
O1 - Hosts: 218.85.139.122 chinagames.net
O1 - Hosts: 218.85.139.122 www.chinagames.net
O1 - Hosts: 218.85.139.122 tiexue.net
O1 - Hosts: 218.85.139.122 www.tiexue.net
O1 - Hosts: 218.85.139.122 qq163.com
O1 - Hosts: 218.85.139.122 www.qq163.com
O1 - Hosts: 218.85.139.122 tt67.com
O1 - Hosts: 218.85.139.122 www.tt67.com
O1 - Hosts: 218.85.139.122 chinamp3.com
O1 - Hosts: 218.85.139.122 www.chinamp3.com
O1 - Hosts: 218.85.139.122 pg168.com
O1 - Hosts: 218.85.139.122 www.pg168.com
O1 - Hosts: 218.85.139.122 yymp3.com
O1 - Hosts: 218.85.139.122 www.yymp3.com
O1 - Hosts: 218.85.139.122 yy138.com
O1 - Hosts: 218.85.139.122 www.yy138.com
O1 - Hosts: 218.85.139.122 dj99.com
O1 - Hosts: 218.85.139.122 www.dj99.com
O1 - Hosts: 218.85.139.122 sogua.com
O1 - Hosts: 218.85.139.122 www.sogua.com
O1 - Hosts: 218.85.139.122 snsn.net
O1 - Hosts: 218.85.139.122 www.snsn.net
O1 - Hosts: 218.85.139.122 flash8.net
O1 - Hosts: 218.85.139.122 www.flash8.net
O1 - Hosts: 218.85.139.122 mop.com
O1 - Hosts: 218.85.139.122 www.mop.com
O1 - Hosts: 218.85.139.122 tianyaclub.com
O1 - Hosts: 218.85.139.122 www.tianyaclub.com
O1 - Hosts: 218.85.139.122 xici.net
O1 - Hosts: 218.85.139.122 www.xici.net
O1 - Hosts: 218.85.139.122 ucanlove.com
O1 - Hosts: 218.85.139.122 www.ucanlove.com
O1 - Hosts: 218.85.139.122 cmfu.com
O1 - Hosts: 218.85.139.122 www.cmfu.com
O1 - Hosts: 218.85.139.122 21red.net
O1 - Hosts: 218.85.139.122 www.21red.net
O1 - Hosts: 218.85.139.122 pconline.com.cn
O1 - Hosts: 218.85.139.122 www.pconline.com.cn
O1 - Hosts: 218.85.139.122 donews.com
O1 - Hosts: 218.85.139.122 www.donews.com
O1 - Hosts: 218.85.139.122 pcauto.com.cn
O1 - Hosts: 218.85.139.122 www.pcauto.com.cn
O1 - Hosts: 218.85.139.122 wo99.com
O1 - Hosts: 218.85.139.122 www.wo99.com
O1 - Hosts: 218.85.139.122 flashempire.com
O1 - Hosts: 218.85.139.122 www.flashempire.com
O1 - Hosts: 218.85.139.122 showgood.tv
O1 - Hosts: 218.85.139.122 www.showgood.tv
O1 - Hosts: 218.85.139.122 flashfan.net
O1 - Hosts: 218.85.139.122 www.flashfan.net
O1 - Hosts: 218.85.139.122 long21.net
O1 - Hosts: 218.85.139.122 www.long21.net
O1 - Hosts: 218.85.139.122 socom
O1 - Hosts: 218.85.139.122 www.socom
O1 - Hosts: 218.85.139.122 flashhome.net
O1 - Hosts: 218.85.139.122 www.flashhome.net
O1 - Hosts: 218.85.139.122 cnflash.net
O1 - Hosts: 218.85.139.122 www.cnflash.net
O1 - Hosts: 218.85.139.122 flashsky.com
O1 - Hosts: 218.85.139.122 www.flashsky.com
O1 - Hosts: 218.85.139.122 hunansky.com
O1 - Hosts: 218.85.139.122 www.hunansky.com
O1 - Hosts: 218.85.139.122 52flash.net
O1 - Hosts: 218.85.139.122 www.52flash.net
O1 - Hosts: 218.85.139.122 flashh.com
O1 - Hosts: 218.85.139.122 www.flashh.com
O1 - Hosts: 218.85.139.122 flashsun.com
O1 - Hosts: 218.85.139.122 www.flashsun.com
O1 - Hosts: 218.85.139.122 7k7k.com
O1 - Hosts: 218.85.139.122 www.7k7k.com
O1 - Hosts: 218.85.139.122 xuanxuan.com
O1 - Hosts: 218.85.139.122 www.xuanxuan.com
O1 - Hosts: 218.85.139.122 flash88.net
O1 - Hosts: 218.85.139.122 www.flash88.net
O1 - Hosts: 218.85.139.122 91flash.com
O1 - Hosts: 218.85.139.122 www.91flash.com
O1 - Hosts: 218.85.139.122 doingflash.com
O1 - Hosts: 218.85.139.122 www.doingflash.com
O1 - Hosts: 218.85.139.122 skyhits.com
O1 - Hosts: 218.85.139.122 www.skyhits.com
O1 - Hosts: 218.85.139.122 ting78.com
O1 - Hosts: 218.85.139.122 www.ting78.com
O1 - Hosts: 218.85.139.122 91.com
O1 - Hosts: 218.85.139.122 www.91.com
O1 - Hosts: 218.85.139.122 flashchina.net
O1 - Hosts: 218.85.139.122 www.flashchina.net
O1 - Hosts: 218.85.139.122 flash8.com.cn
O1 - Hosts: 218.85.139.122 www.flash8.com.cn
O1 - Hosts: 218.85.139.122 f130.net
O1 - Hosts: 218.85.139.122 www.f130.net
O1 - Hosts: 218.85.139.122 chinanim.com
O1 - Hosts: 218.85.139.122 www.chinanim.com
O1 - Hosts: 218.85.139.122 comicer.com
O3 - IE工具栏增项: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\System32\kakatool.dll
O4 - 启动项HKLM\\Run: [KAVPersonal50] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - 启动项HKLM\\Run: [IMSCMIG40W] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40W\IMSCMIG.EXE /SetPreload /Log
O4 - 启动项HKLM\\Run: [Thunder] "C:\Program Files\Thunder Network\Thunder\ThunderShell.exe" /s
O4 - 启动项HKLM\\Run: [usb] C:\WINDOWS\System32\usb.exe
O4 - 启动项HKLM\\Run: [twister] "C:\Program Files\Filseclab\Twister\twister.exe" -a
O4 - 启动项HKLM\\Run: [{0228e555-4f9c-4e35-a3ec-b109a192b4c2}] C:\Program Files\Google\Gmail Notifier\gnotify.exe
O4 - 启动项HKLM\\Run: [XFILTER] "C:\Program Files\Filseclab\xfilter\xfilter.exe" -a
O4 - 启动项HKLM\\Run: [桌面图标文字自动透明] C:\Program Files\Wom\WinMem.exe XP
O4 - 启动项HKLM\\Run: [DAEMON Tools] "H:\DAEMON Tools\daemon.exe" -lang 2052
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Startup: usb.exe
O4 - Startup: 腾讯QQ.lnk = C:\Program Files\Tencent\QQ\QQ.exe
O4 - Global Startup: Microtek 扫描仪探测器.lnk = C:\Program Files\Microtek\ScanWizard 5\ScannerFinder.exe
O4 - Global Startup: 费尔消息服务.lnk = C:\Program Files\Common Files\Filseclab\FilMsg.exe
O10 - 未知的文件在 Winsock LSP: c:\program files\filseclab\xfilter\xfilter.dll
O10 - 未知的文件在 Winsock LSP: c:\program files\filseclab\xfilter\xfilter.dll
O10 - 未知的文件在 Winsock LSP: c:\program files\filseclab\xfilter\xfilter.dll
O10 - 未知的文件在 Winsock LSP: c:\program files\filseclab\xfilter\xfilter.dll
O10 - 未知的文件在 Winsock LSP: c:\program files\filseclab\xfilter\xfilter.dll
O11 - Options group: [TBH] QQ地址栏搜索
O16 - DPF: {488A4255-3236-44B3-8F27-FA1AECAA8844} (CEditCtrl
Object) - https://img.alipay.com/download/aliedit.cab
O23 - NT 服务: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe