Do you know what The Virantix Trojan is?
The Virantix Trojan is a Trojan infection that could change your computer's security settings leaving your system vulnerable to attacks. The Virantix Trojan can infect a users system through P2P websites and video codec downloads. The Virantix Trojan may generate fake popup and security alert messages to get users to purchase rogue anti-spyware software.
Do you ever get this error message?
This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator.
In non-techie terms: The Virantix Trojan, like any other rogue anti-spyware program, is designed to use illicit tactics to extort money from you. The Virantix Trojan has convincing popup alert messages making users believe that they have a spyware infection and must be cleaned. Do not under any circumstances click on the popup's that The Virantix Trojan generates to download or purchase software.