JavaScript support is required for our site to be fully operational in your browser.
Win32.HLLW.Autoruner1.53408
Added to the Dr.Web virus database:
2013-08-09
Virus description added:
2013-08-09
Technical Information
To ensure autorun and distribution:
Creates the following services:
[<HKLM>\SYSTEM\ControlSet001\Services\MediaCenter] 'Start' = '00000002'
Creates the following files on removable media:
<Drive name for removable media>:\jufmuj.pif
<Drive name for removable media>:\autorun.inf
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\Explorer.EXE' = '%WINDIR%\Explorer.EXE:*:Enabled:ipsec'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:ipsec'
[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
To complicate detection of its presence in the operating system,
forces the system hide from view:
blocks the following features:
User Account Control (UAC)
Windows Security Center
Executes the following:
'<SYSTEM32>\svchost.exe' -k krnlsrvc
Injects code into
the following system processes:
a large number of user processes.
Modifies file system :
Creates the following files:
%TEMP%\winkrjv.exe
C:\autorun.inf
C:\clmi.exe
%TEMP%\kwhvay.exe
%TEMP%\149765_res.tmp
<DRIVERS>\jemtn.sys
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\jufmuj.pif
C:\clmi.exe
<SYSTEM32>\RrmytxC.dll
C:\autorun.inf
Deletes the following files:
%TEMP%\winkrjv.exe
%TEMP%\kwhvay.exe
<DRIVERS>\jemtn.sys
Moves the following files:
from %TEMP%\149765_res.tmp to <SYSTEM32>\RrmytxC.dll
Deletes itself.
Network activity:
Connects to:
'in####ea.no-ip.org':5811
UDP:
DNS ASK in####ea.no-ip.org
欢迎下载 Dr.Web for Android
免费3个月
可使用所有保护组件
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息
OK