The browser hijacker will to lower the security by infecting the memory and installing additional malware threats through a secret back door. From there it can initiate a range of malicious actions. It has the ability to hijack your browser, record keystrokes and harvest banking data such as user names, passwords and credit card details. Sirefef rootkit is exceedingly difficult to eliminate because it uses unique methods to make its detection and removal more difficult. This is the reason most antivirus are unable to remove it.
The rootkit infection poses a great security and privacy risk and may with time cause your computer to become unstable or crash. If you believe that you have become infected with the Sirefef virus, it is highly recommended to check your system fro rootkits and viruses without delay. If you experience the following signs on your computer it is important to run a free Sirefef rootkit detection.
- Internet browser home page and search page is directed to other sites and you can't switch it back
- The system is unresponsive and you keep getting a Windows blue screen error
- You can't connect to any sites whether you are using Opera, Internet Explorer, FireFox, Chrome or whatever browser
- Bing and Google direct to spam web pages whenever you make a query
- Background image has been changed and systray icons are gone
