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winlogon.exe怎么修复(winlogon.exe重启)

这只鸽子建议:诡计之后,贴日志求助的日子就要结束了!做好系统的基础安全防护,是每个用户的头等大事。“基本安全保护”不仅仅是打几个补丁的问题。还需要熟悉一两款性能良好的安全软件的使用。不然中招后,你自己也省心!

这只鸽子的密钥是c:\ windows \ winlogon.dll。如果您试图阻止这个dll的加载和运行,所有的pigeon文件都可以在图1中看到。

winlogon.exe怎么修复(winlogon.exe重启)

这只鸽子的钥匙是这个c:\ windows \ winlogon.dll。

如果c:\windows\winlogon.dll被SSM禁止加载运行,那么鸽子的所有文件都是可见的。

这是一只拴在Movgear.exe的灰鸽子(Movgear.exe样本来自保安12km)。winlogon.exe的MD5值为2 de 9 f 62 C2 b 405 e 16 CB 66773747 cf 0 f 2d。

1.winlogon.exe从Movgear.exe提取出来植入系统后,autoruns、HijackThis、SREng的日志都没有异常发现。

winlogon.exe公布的文件有:

1、c:\windows\winlogon.exe

2、c:\windows\winlogon.dll

3、c:\windows\winlogonKey.dll

这两个dll插入到IE浏览器进程中。

即使不打开ie浏览器,在冰剑的进程列表中仍然可以看到iexplore.exe。

C:\windows\winlogonKey.dll动态跟踪所有应用程序进程(一旦打开,立即插入。)

注意:即使显示隐藏文件,灰鸽发布的三个文件用WINDOWS资源管理器也看不到。只有用冰剑才能看到。

其次,注册表的变化包括:

1.在HKEY _本地_机器\系统\当前控制集\服务中

添加:winlogon.exe(指向c:\windows\winlogon.exe)

2.在HKEY _用户\。默认\软件\ Microsoft \ internet explorer \ extensions \ cmd mapping

添加:

{ 92780 b25-18CC-41 c8-B9BE-3c 9c 571 a 8263 } '=dword:00002002

{ dede b80 d-FA35-45d 9-9460-4983 E5 A8 AFE 6 } '=dword:00002002

{ fb5f 1910-F110-11 D2-BB9E-00 c04 f 795683 } '=dword:00002001

3.在HKEY _用户\。默认\软件\ Microsoft \ Internet连接向导

加法:'已完成'=十六进制:01,00,00,00

4.在HKEY _用户\。默认\软件\ Microsoft \ Internet Explorer \工具栏\ WebBrowser

添加:

ITBarLayout'=hex:11,00,00,00,5c,00,00,00,00,00,00,34,00,00,00,00,1f,00,00,00,56,\

00,00,00,01,00,00,00,20,07,00,00,00,05,00,00,00,00,62,05,\

00,00,26,00,00,00,02,00,00,00,00,00,04,00,00,\

00,21,01,00,00,00,00,00,03,00,00,00,20,03,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00

{ 01e 04581-4EEE-11d 0-bfe 9-00AA 005 b 4383 } '=hex:81,45,E0,01,EE,4e,D0,11,bf,E9,00,aa,00,5B,43,83,10,00,00,00,00,\

00,00,01,e0,32,f4,01,00,00,00

{ 0 E5 CBF 21-D15F-11d 0-8301-00AA 005 b 4383 } '=hex:21,BF,5c,0E,5F,D1,D0,11,83,01,00,aa,00,5B,43,83,22,00,1c,00,08,\

00,00,00,06,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,4c,00,00,00,01,14,02,00,00,00,00,00,00,00,\

46,81,00,00,00,10,00,00,00,00,00,00,0,8f,ff,ba,9d,d4,c6,01,00,9e,02,bb,\

9d,d4,c6,01,a0,8f,ff,ba,9d,d4,c6,01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,01,\

00,00,00,00,00,00,00,00,00,00,00,00,00,00

e0,4f,d0,20,ea,3a,69,10,a2,d8,08,00,2b,30,30,9d,19,00,2f,43,3a,\

5c,00,00,00,00,00,00,00,00,00,00,00,00,00,00

00,31,00,00,00,00,00,3a,31,09,3c,10,00,44,4f,43,55,4d,45,7e,31,\

00,00,44,00,03,00,04,00,ef,be,3a,31,9c,36,2a,35,f7,29,14,00,00,\

00,44,00,6f,00,63,00,75,00,6d,00,65,00,6e

61,00,6e,00,64,00,20,00,53,00,65,00

00,73,00,00,00,18,00,4c,00,31,00,00,00,00,00,00,00,00,2a,35,cb,2e,16,00

4e,45,54,57,4f,52,7e,31,00,00,34,00,03,00,04,00,ef,be,3a,31,11,\

39,2a,35,cb,2e,14,00,00,00,4e,00,65,00,74,00,77,00,6f,00,72,\

6b,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,00,00,18,00,56,\

00,31,00,00,00,00,00,2a,35,cb,2e,11,00,46,41,56,4f,52,49,7e,31,\

00,00,3e,00,03,00,04,00,ef,be,2a,35,cb,2e,2a,35,cb,2e,1400,28

00,46,00,61,00,76,00,6f,00,72,00,69,00,74,00,65,00,73,00,00,00,\

40,73,68,65,6c,6c,33,32,2e,64,6c,2c,2d,31,32,36,39,33,00,18 \

00,30,00,35,00,00,00,00,00,2a,35,f1,2e,10,00,fe,94,a5,63,00,00,\

1c,00,03,00,04,00,ef,be,2a,35,f1,2e,2a,35,f1,2e,14,00,00,00,00,00,fe,\

94,5,63,00,00,14,00,00,00,00,00,00,03,00,00,00,00,00,\

00,00,00,6c,69,6e,62,61,6f,68,65,00,00,00,00,00,00,00,00,00,1e,\

8c,63,4d,34,72,b3,48,8a,de,83,67,8f,38,be,10,b1,a9,fd,89,90,40,\

db,11,b2,29,00,d0,59,c0,b8,59,1e,8c,63,4d,34,72,b3,48,8a,de,83,\

67,8f,38,be,10,b1,a9,fd,89,90,40,db,11,b2,29,00,d0,59,c0,b8,59,\

00,00,00,00

5、在HKEY _用户\。默认\软件\ Microsoft \ Windows \当前版本\ Explorer \ CabinetState

添加:' Settings'=hex:0c,00,02,00,0a,01,ef,75,60,00,00,00

6、在HKEY _用户\。默认\软件\ Microsoft \ Windows \当前版本\ Ext \ Stats \

添加:

{ 0055 c089-8582-441 b-A0BF-17b 458 C2 a3 A8 }

{ 06849 e9f-c8 D7-4d 59-B87D-784 B7 D6 be 0 B3 }

{ 92780 b25-18CC-41 c8-B9BE-3c 9c 571 a 8263 }

{ ae7cd 045-E861-484 f-8273-0445 ee 161910 }

{德德b80d-FA35-45d 9-9460-4983 e5a 8 AFE 6 }

{ fb5f 1910-F110-11 D2 BB9E-00c 04 f 795683 }

7、在HKEY _用户\。默认\软件\ Microsoft \ Windows \当前版本\资源管理器\菜单\收藏夹\链接

添加:' Order '=十六进制:08,00,00,00,02,00,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00

三、进行上述观察后,重启系统。

重启后,卡巴斯基报警(我的卡巴斯基为启动加载):发现灰鸽子。但卡巴斯基仅仅将c:\windows\winlogon.dll删除;c:\windows\winlogon.exe和c:\windows\winlogonKey.dll卡巴斯基并不报毒。汗!卡巴斯基越来越不争气了另外发现其winlogonKey.log文件。文件内容为:

#?4?74;

四、查杀流程:

1、打开注册表编辑器,展开HKEY _ LOCAL _ MACHINE \ SYSTEM \ current control set \ Services

删除灰鸽子的服务项:winlogon.exe

2、重启系统。用冰剑找到并删除鸽子释放的那三个文件。

4、清理注册表(删除鸽子添加的注册表项)。

10月31日更新

查杀方法.

安全模式下操作。

删除文件

丙:\下载

c:\ WINDOWS \ system32 \ addr config。箱子

C:\WINDOWS\system32\oobe\data

C:\WINDOWS\system32\wbem\ddes

c:\ WINDOWS \ system32 \ WBEM \ kbd 101 ab。动态链接库

c:\ WINDOWS \ system32 \ WBEM \ sys选项。箱子

c:\ WINDOWS \ system32 \ WBEM \ winlogon。可执行程序的扩展名

删除注册表

HKCR \ CLSID \ { 881 f6f 06-4620-4070-AD05-bd77 D4 c 56661 }

HKCR接口\ { 468262 B9-8400-4a 49-b2e 5-ce 8550 EB 1347 }

HKCR类型库\ { f 63 b 08 CD-3645-474 f-8872-ba 4293251 ff 9 } \ 1.0

HKCR .VCFIWZDY

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