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Win32.HLLW.Autoruner.52876
Added to the Dr.Web virus database:
2011-06-28
Virus description added:
2011-07-01
Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\driver\usb\diskchk.exe
<Drive name for removable media>:\driver\usb\Desktop.ini
Malicious functions:
Creates and executes the following:
%TEMP%\keygen.exe
%TEMP%\crack.exe
Searches for windows to
detect programs and games:
ClassName: 'MSNHiddenWindowClass' WindowName: ''
ClassName: '_Oscar_StatusNotify' WindowName: ''
Modifies file system :
Creates the following files:
%TEMP%\keygen.exe
%TEMP%\crack.exe
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\driver\usb\diskchk.exe
Miscellaneous:
Searches for the following windows:
ClassName: 'TskMultiChatForm.UnicodeClass' WindowName: ''
ClassName: 'Message Session' WindowName: ''
ClassName: 'Shell_TrayWnd' WindowName: ''
ClassName: '__oxFrame.class__' WindowName: ''
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