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Win32.HLLW.Autoruner.52345
Added to the Dr.Web virus database:
2011-06-24
Virus description added:
2011-06-24
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Update System' = '<Full path to virus>'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Windows Update System' = '<Full path to virus>'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchost' = '%APPDATA%\svchost.exe'
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\AEXRGYH\DFG-2352-26235-2322322-624621221-2622255\Desktop.ini
Modifies file system :
Creates the following files:
Moves itself:
from <Full path to virus> to %APPDATA%\svchost.exe
Network activity:
Connects to:
UDP:
DNS ASK ga###.dyndns.info
Miscellaneous:
Searches for the following windows:
ClassName: 'Indicator' WindowName: ''
ClassName: '' WindowName: 'BitDefender Firewall Alert'
ClassName: '' WindowName: 'Windows Security Alert'
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