Hello. I'm new to this forum and was searching for infos about the "gnc.exe" threat that recently infected my desktop.
The symptoms are periodically internet explorer automatic ads.
The "gnc.exe" threat wasn't detected by NIS 2009 on my desktop so I decided to remove it manually in safe mode.
Afterwhat, no more unexpected ads!
Does anyone know how to add the threat to NIS 2009 ?