Trojan:Win32/Sirefef.P

Trojan:Win32/Sirefef.P is a hazardous Trojan that poses as a legitimate application from Microsoft used to activate Windows. Once Trojan:Win32/Sirefef.P invades your computer system, it will change your desktop background and distribute various bogus warning messages. Trojan:Win32/Sirefef.P is able to redirect internet users to malicious websites while they are normally browsing the web. Trojan:Win32/Sirefef.P is usually spread via spam email attachments. Trojan:Win32/Sirefef.P may be monitored by a remote attacker. Trojan:Win32/Sirefef.P may come bundled with a fictitious security program. To protect your privacy and security, uninstall Trojan:Win32/Sirefef.P as soon as possible.