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Win32.HLLW.Facebook.997
Added to the Dr.Web virus database:
2011-08-02
Virus description added:
2011-08-08
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'psdc.exe' = '"%APPDATA%\psdc.exe"'
[<HKLM>\SYSTEM\ControlSet001\Control\Print\Providers\systems] 'Name' = '"%TEMP%\2.tmp"'
Malicious functions:
Injects code into
the following system processes:
Terminates or attempts to terminate
the following user processes:
iexplore.exe
firefox.exe
chrome.exe
Modifies file system :
Creates the following files:
%WINDIR%\Temp\3.tmp
%TEMP%\4.tmp
%TEMP%\2.tmp
%APPDATA%\psdc.exe
%TEMP%\1.tmp
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