is a detection for the landing page of the exploit kit known as Fiesta. The landing page can be hosted in the following servers:
We have seen it exploit these vulnerabilities:
CVE-2013-0634 (Adobe Flash Player version 10 update 3 and earlier, and version 11 update 5)
CVE-2013-0074 (Silverlight version 5 and earlier)
If successful, this threat can download and run other malware, including Win32/Miuref.
Analysis by Vladimir Zubko
Alerts from your security software may be the only symptom.