Troj/Dloader-JN is a downloader Trojan.
When first run, Troj/Dloader-JN will move itself to the Windows folder as NEWSD32.EXE. In order to run automatically each time a user logs on, Troj/Dloader-JN will set the following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
supernews12
<Windows folder>\newsd32.exe
Troj/Dloader-JN will also set the following registry entry:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion
ShellRegId
supernews12