Troj/Agent-GWQ is a Trojan for the Windows platform.
When first run Troj/Agent-GWQ copies itself to <System>\arpsh.exe.
The following registry entry is created to run arpsh.exe on startup:
HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\{133B800B-E6BC-EE80-0608-020700020805}
StubPath
<System>\arpsh.exe