The Top
Callback Hosts from Virtual Analyzer widget shows the most common callback hosts
contained in suspicious and high-risk email messages. A callback host is the IP address
or host
name of a C&C server.
When Virtual Analyzer receives an object (file or URL) from the Deep Discovery Email
Inspector email scanners, Virtual
Analyzer observes whether the object connects to an external network address. A
high-risk object attempts to perform a callback to a known C&C server host. Virtual
Analyzer reports all connections (URLs, IP addresses, and host names) made by submitted
samples, including possible malware callback and other suspicious connections.
The table shows detections based on the selected time period. Click a number
under Detections or High Risk Messages to learn more
about the detections. Detections includes all detected email messages,
including high-risk messages.
Click View all callback hosts to see all suspicious host objects found
during analysis.
For general widget tasks, see Widget Tasks.