Troj/Penta-A is a downloader Trojan for the Windows platform.
Troj/Penta-A downloads files from a remote server to the folder that it is run from.
Troj/Penta-A runs these files, and creates the following registry entries to automatically start the two files when
Windows starts up:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
GAELICUM.EXE
<Path to Trojan>\GAELICUM.EXE
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
CBACK.EXE
<Path to Trojan>\CBACK.EXE