kocmbcd.exe 木马及其处理方法
发布:Admin 日期:2007-05-31
病毒文件:kocmbcd.exe
病毒MD5:825622ba4d3f910bdf6f97f585290b35
病毒大小:38780 字节
病毒类型:Autorun型病毒,主要通过优盘或移动硬盘传播,似乎具备下载者性质。
一、病毒运行后生成如下文件:
%systemroot%\system32\dmecvcm.exe
%systemroot%\system32\iywdqdf.exe
X:\kocmbcd.exe
X:\autorun.inf
二、病毒的其他症状:
病毒进程dmecvcm.exe与iywdqdf.exe互相保护着,结束其中一个进程又会被激活,系统日期被更改到1980年11月15日,卡巴、瑞星等杀软均失效,双击任何盘符都将激活病毒。并且似乎具备下载者性质。为什么说似乎,因为我第一次测试时有发现其他病毒(又是我前几天见到的那几个!),后面测试了3次都没发现,并进行病毒进程的网络行为跟踪也没发现什么异常……
虽然Autorun型病毒kocmbcd.exe是弱智型的病毒,没什么值得研究的。不过其IFEO劫持了那么多安全软件我还是第一次遇见……作者真是用心良苦啊,害得我整理这些浪费了不少时间!
三、修改注册表键值:
1、添加如下注册表项以达到IFEO劫持目的,N多安全软件都被劫持了(共110项),每项下都有类型为REG_SZ的键值Debugger,值为:C:\windows\system32\iywdqdf.exe,刚好指向病毒文件iywdqdf.exe。
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ras.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\runiep.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFW.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FYFireWall.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwmain.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwsrv.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPF.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32kui.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapsvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapw32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconsol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\webscanx.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NPFMntor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vsstat.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPfwSvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavTask.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMon.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmsk.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WoptiClean.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQKav.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQDoctor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\EGHOST.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iparmo.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\adam.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AgentSvr.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AppSvc32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\autoruns.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrssvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvMonitor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CCenter.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccSvcHst.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FileDsty.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FTCleanerShell.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HijackThis.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Iparmor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\isPwdSvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kabaload.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASMain.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASTask.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAV32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVDX.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPFW.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVSetup.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KISLnchr.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KMailMon.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KMFilter.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32X.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRegEx.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KsLoader.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvDetect.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvfwMcl.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvolself.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVSrvXP.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvupload.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvwsc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatch.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatch9x.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatchX.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\loaddll.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MagicSet.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mcconsol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmqczj.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32krn.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFWLiveUpdate.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QHSET.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavStub.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RegClean.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwcfg.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RsAgent.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rsaupd.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\safelive.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\scan32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\shcfg32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SmartUp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SREng.EXE\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\symlcsvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SysSafe.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojanDetector.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Trojanwall.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UIHost.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAgent.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAttachment.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxCfg.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxFwHlp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxPol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UpLive.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\upiea.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.com\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KaScrScn.SCR\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRepair.com\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVCenter.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonXP.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonXP_1.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvReport.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVScan.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVStub.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvXP.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvXP_1.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojDie.kxp\
2、添加如下注册表键值以达到随机启动的目的:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hhsonxn 值:C:\windows\system32\dmecvcm.exe 类型:REG_SZ
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kocmbcd 值:C:\windows\system32\iywdqdf.exe 类型:REG_SZ
3、修改如下注册表键值:
HKLM\SYSTEM\CurrentControlSet\Services\AVP\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\helpsvc\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\wuauserv\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\wscsvc\Start 值:4 类型:REG_DWORD
解决方法:
1、重新格式化系统盘后安装操作系统(不要系统还原、不要一键还原、不要用ghost安装)。
2、安装完后不要打开除系统盘外的任何盘符,从天空或华军下载一个winrar(一定要刚下载的,硬盘里有也不要用)保存至桌面(不要保存除系统盘外的任何盘符),再下载个360安全卫士打上系统所有补丁!!!
3、到下列位置下载并安装mcafee杀毒软件。不要安装瑞星、卡巴斯基,及其他杀毒软件,没用的。
4、
该文件只允许会员下载! 登录 | 注册
5、装完后立即升级!重启。完全杀毒,就杀出来了,然后用资源管理器打开目录,显示出系统文件和隐藏文件,删除所有盘符下的autorun.inf,再次重启即可解决!
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden]
"Text"="@shell32.dll,-30499"
"Type"="group"
"Bitmap"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,\
00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,53,00,\
48,00,45,00,4c,00,4c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,34,00,00,\
00
"HelpID"="shell.hlp#51131"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\NOHIDDEN]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Text"="@shell32.dll,-30501"
"Type"="radio"
"CheckedValue"=dword:00000002
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51104"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Text"="@shell32.dll,-30500"
"Type"="radio"
"CheckedValue"=dword:00000001
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51105"
保存上述文件为 UnHidden.reg (文件名任意,后缀为.reg即可)。双击导入注册表。然后修改 工具->文件夹选项->查看->查看所有文件和文件夹 ,并且去掉“隐藏受保护的系统文件(推荐)”前的勾。现在,可以进入系统目录c:\windows\system32\ 下,直接删除iywdqdf.exe和dmecvcm.exe 文件了。
2. 在命令行模式下删除文件。你可以直接用
del /A attrib iywdqdf.exe -h -s –r
del /A attrib dmecvcm.exe -h -s –r
命令删除,也可以在用attrib 命令更改文件属性后在图形界面下将其删除。
结束了病毒进程,删除了直接的“病毒体”,用同样的方法,接着我们来处理病毒源。根据经验,显然 kocmbcd.exe 文件应该就是真正的病毒体。从去年(06年)六月以来流行的多种病毒,如rose、RavMon、fun.xls以及熊猫烧香 等一系列病毒都是利用autorun.inf来进行病毒感染与传播。不过,这个kocmbcd.exe的病毒作者有一点点改进,那就是由于他改进了autorun.inf的缘故,即使用户使用右击打开盘符的方式仍然会中毒。kocmbcd.exe文件信息如图6所示:
图6
该文件的大小固定为37.8KB,修改日期为1987年5月28日,属性为隐藏,系统。
我们来试试能不能直接删掉——哈,居然直接就可以删除!(再次提醒你,一定要以正确的方式进入盘符目录或者再命令行下操作,因为这是成功清除病毒的前提。)
好了,病毒体都删掉了。在windows配置实用程序(运行中输入msconfig进入)中去掉iywdqdf.exe 和 dmecvcm.exe 项前的勾:(图7)
图7
剩下的就是如何使KAV等病毒软件与超级兔子等垃圾清理软件正常工作,以及注册表垃圾清理的事情了。
重新启动电脑后,试图打开KAV,出现现象1的情况。尝试了修复安装和完全卸载重新安装两种方式,仍然出现现象1的情况。看来是注册表的问题了,由于时间关系我没有对注册表进行对比分析,在这里只是把解决的方法拿出来。
既然我们猜到是注册表的问题了,我先从超级兔子入手。兔子正常工作了,我就注册表清理的工作就交给它了。
方法很简单——找到超级兔子的安装目录,更改运行主文件:(图8)
图8
现在双击 MagicSet2.exe试试,是不是兔子又正常运行起来了?^_^
使用兔子的注册表清理功能,选中“扫描错误的类”,然后清理。完毕后将兔子名字改回去,是不是也能正常运行了?再试试KAV和360安全卫士,是不是都正常工作了?
病毒MD5:825622ba4d3f910bdf6f97f585290b35
病毒大小:38780 字节
病毒类型:Autorun型病毒,主要通过优盘或移动硬盘传播,似乎具备下载者性质。
一、病毒运行后生成如下文件:
%systemroot%\system32\dmecvcm.exe
%systemroot%\system32\iywdqdf.exe
X:\kocmbcd.exe
X:\autorun.inf
二、病毒的其他症状:
病毒进程dmecvcm.exe与iywdqdf.exe互相保护着,结束其中一个进程又会被激活,系统日期被更改到1980年11月15日,卡巴、瑞星等杀软均失效,双击任何盘符都将激活病毒。并且似乎具备下载者性质。为什么说似乎,因为我第一次测试时有发现其他病毒(又是我前几天见到的那几个!),后面测试了3次都没发现,并进行病毒进程的网络行为跟踪也没发现什么异常……
虽然Autorun型病毒kocmbcd.exe是弱智型的病毒,没什么值得研究的。不过其IFEO劫持了那么多安全软件我还是第一次遇见……作者真是用心良苦啊,害得我整理这些浪费了不少时间!
三、修改注册表键值:
1、添加如下注册表项以达到IFEO劫持目的,N多安全软件都被劫持了(共110项),每项下都有类型为REG_SZ的键值Debugger,值为:C:\windows\system32\iywdqdf.exe,刚好指向病毒文件iywdqdf.exe。
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ras.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\runiep.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFW.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FYFireWall.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwmain.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwsrv.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPF.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32kui.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapsvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapw32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avconsol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\webscanx.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NPFMntor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\vsstat.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPfwSvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavTask.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rav.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMon.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmsk.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WoptiClean.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQKav.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQDoctor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\EGHOST.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360Safe.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\iparmo.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\adam.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AgentSvr.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AppSvc32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\autoruns.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgrssvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvMonitor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CCenter.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ccSvcHst.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FileDsty.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\FTCleanerShell.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HijackThis.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Iparmor.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\isPwdSvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kabaload.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASMain.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASTask.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAV32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVDX.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPFW.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVSetup.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVStart.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KISLnchr.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KMailMon.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KMFilter.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPFW32X.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRegEx.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KsLoader.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvDetect.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvfwMcl.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvolself.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVSrvXP.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvupload.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kvwsc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatch.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatch9x.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KWatchX.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\loaddll.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MagicSet.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mcconsol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmqczj.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32krn.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFWLiveUpdate.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QHSET.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavStub.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RegClean.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwcfg.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RsAgent.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rsaupd.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\safelive.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\scan32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\shcfg32.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SmartUp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SREng.EXE\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\symlcsvc.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SysSafe.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojanDetector.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Trojanwall.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UIHost.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAgent.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxAttachment.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxCfg.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxFwHlp.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UmxPol.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UpLive.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\upiea.exe\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avp.com\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KaScrScn.SCR\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRepair.com\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVCenter.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonXP.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonXP_1.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvReport.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVScan.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVStub.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvXP.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KvXP_1.kxp\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojDie.kxp\
2、添加如下注册表键值以达到随机启动的目的:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hhsonxn 值:C:\windows\system32\dmecvcm.exe 类型:REG_SZ
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kocmbcd 值:C:\windows\system32\iywdqdf.exe 类型:REG_SZ
3、修改如下注册表键值:
HKLM\SYSTEM\CurrentControlSet\Services\AVP\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\helpsvc\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\wuauserv\Start 值:4 类型:REG_DWORD
HKLM\SYSTEM\CurrentControlSet\Services\wscsvc\Start 值:4 类型:REG_DWORD
解决方法:
1、重新格式化系统盘后安装操作系统(不要系统还原、不要一键还原、不要用ghost安装)。
2、安装完后不要打开除系统盘外的任何盘符,从天空或华军下载一个winrar(一定要刚下载的,硬盘里有也不要用)保存至桌面(不要保存除系统盘外的任何盘符),再下载个360安全卫士打上系统所有补丁!!!
3、到下列位置下载并安装mcafee杀毒软件。不要安装瑞星、卡巴斯基,及其他杀毒软件,没用的。
4、
该文件只允许会员下载! 登录 | 注册5、装完后立即升级!重启。完全杀毒,就杀出来了,然后用资源管理器打开目录,显示出系统文件和隐藏文件,删除所有盘符下的autorun.inf,再次重启即可解决!
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden]
"Text"="@shell32.dll,-30499"
"Type"="group"
"Bitmap"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,\
00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,53,00,\
48,00,45,00,4c,00,4c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,34,00,00,\
00
"HelpID"="shell.hlp#51131"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\NOHIDDEN]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Text"="@shell32.dll,-30501"
"Type"="radio"
"CheckedValue"=dword:00000002
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51104"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Text"="@shell32.dll,-30500"
"Type"="radio"
"CheckedValue"=dword:00000001
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51105"
保存上述文件为 UnHidden.reg (文件名任意,后缀为.reg即可)。双击导入注册表。然后修改 工具->文件夹选项->查看->查看所有文件和文件夹 ,并且去掉“隐藏受保护的系统文件(推荐)”前的勾。现在,可以进入系统目录c:\windows\system32\ 下,直接删除iywdqdf.exe和dmecvcm.exe 文件了。
2. 在命令行模式下删除文件。你可以直接用
del /A attrib iywdqdf.exe -h -s –r
del /A attrib dmecvcm.exe -h -s –r
命令删除,也可以在用attrib 命令更改文件属性后在图形界面下将其删除。
结束了病毒进程,删除了直接的“病毒体”,用同样的方法,接着我们来处理病毒源。根据经验,显然 kocmbcd.exe 文件应该就是真正的病毒体。从去年(06年)六月以来流行的多种病毒,如rose、RavMon、fun.xls以及熊猫烧香 等一系列病毒都是利用autorun.inf来进行病毒感染与传播。不过,这个kocmbcd.exe的病毒作者有一点点改进,那就是由于他改进了autorun.inf的缘故,即使用户使用右击打开盘符的方式仍然会中毒。kocmbcd.exe文件信息如图6所示:
图6
该文件的大小固定为37.8KB,修改日期为1987年5月28日,属性为隐藏,系统。
我们来试试能不能直接删掉——哈,居然直接就可以删除!(再次提醒你,一定要以正确的方式进入盘符目录或者再命令行下操作,因为这是成功清除病毒的前提。)
好了,病毒体都删掉了。在windows配置实用程序(运行中输入msconfig进入)中去掉iywdqdf.exe 和 dmecvcm.exe 项前的勾:(图7)
图7
剩下的就是如何使KAV等病毒软件与超级兔子等垃圾清理软件正常工作,以及注册表垃圾清理的事情了。
重新启动电脑后,试图打开KAV,出现现象1的情况。尝试了修复安装和完全卸载重新安装两种方式,仍然出现现象1的情况。看来是注册表的问题了,由于时间关系我没有对注册表进行对比分析,在这里只是把解决的方法拿出来。
既然我们猜到是注册表的问题了,我先从超级兔子入手。兔子正常工作了,我就注册表清理的工作就交给它了。
方法很简单——找到超级兔子的安装目录,更改运行主文件:(图8)
图8
现在双击 MagicSet2.exe试试,是不是兔子又正常运行起来了?^_^
使用兔子的注册表清理功能,选中“扫描错误的类”,然后清理。完毕后将兔子名字改回去,是不是也能正常运行了?再试试KAV和360安全卫士,是不是都正常工作了?
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