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Win32.HLLW.Autoruner1.29922
Added to the Dr.Web virus database:
2012-11-19
Virus description added:
2012-11-19
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Service' = '%WINDIR%\Service.exe'
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\<Virus name>.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
blocks execution of the following system utilities:
Forces autoplay for removable media.
Modifies file system :
Creates the following files:
%WINDIR%\sys.log
C:\autorun.inf
%WINDIR%\service.exe
C:\<Virus name>.exe
Sets the 'hidden' attribute to the following files:
%WINDIR%\sys.log
<Drive name for removable media>:\autorun.inf
C:\autorun.inf
Miscellaneous:
Searches for the following windows:
ClassName: '' WindowName: 'System Configuration Utility'
ClassName: '' WindowName: 'System Configuration'
ClassName: 'Indicator' WindowName: ''
ClassName: '' WindowName: 'Windows Task Manager'
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