Troj/Delf-LG is a downloader Trojan for the Windows platform.
The Trojan is installed as a Browser Helper Object (BHO), creating registry entries in the following locations :
HKCR\CLSID\{B212D577-05B7-4963-911E-4A8588160DFA}
HKCU\Software\Microsoft\style32
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\style32
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ SharedTaskScheduler