Troj/OnlineG-P is a Trojan for the Windows platform.
When first run Troj/OnlineG-P copies itself to <System>\dsakfsak14.exe and creates the file <System>\3sak0.dll.
The following registry entry is created to run dsakfsak14.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
dsadlsa14
<System>\dsakfsak14.exe
Sophos's anti-virus products include
Behavioral Genotype® Protection, which can proactively guard against new threats without requiring an update. Sophos customers have been protected against Troj/OnlineG-P (detected as Mal/Packer) since version 4.10.