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Win32.HLLW.Lime.1575
Added to the Dr.Web virus database:
2011-10-31
Virus description added:
2011-10-31
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ctfmon.exe] 'Debugger' = '<SYSTEM32>\ctfmonype.exe'
Malicious functions:
Executes the following:
<SYSTEM32>\regsvr32.exe /s <SYSTEM32>\iy18271.dll
Modifies file system :
Creates the following files:
<SYSTEM32>\ctfmonype.exe
<SYSTEM32>\iy18271.dll
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: ''
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