Win32.HLLW.Autoruner1.757

Added to the Dr.Web virus database: 2011-10-28

Virus description added: 2011-10-28

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows' = '%TEMP%\Windows.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'WinUpdate' = '<SYSTEM32>WinUpdate.exe'

Creates the following files on removable media:

Malicious functions:

To complicate detection of its presence in the operating system,

forces the system hide from view:

blocks the following features:

Executes the following:

<SYSTEM32>\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: