Win32:Sirefef-AO

Win32:Sirefef-AO is a rootkit which can use the security holes to penetrate into the infected computer system. Win32:Sirefef-AO is connected with counterfeit security tool, and might be used to spread them to the corrupted PCs. Win32:Sirefef-AO can also function as a separate malware infection and, therefore, execute distributed denial of services (DDoS) attacks, gather and steal private details, lead to disturbing and unwanted web browser diversions on the search engines, and many more. Payload of Win32:Sirefef-AO incorporates changing web browser settings on the targeted machine so that it would enter dubious web sites.