Procedure

1. Go to Detections → Affected Hosts.
2. To display Affected Hosts - Host Details, do one of the following:
   • Click any detection link associated with an affected host.
   • Click the IP address of an affected host.
   Details about the host are displayed.

3. Set the detection severity level by dragging the Detection severity slider.
4. Select a time period.
5. To select columns for display, click Customize Columns, select one or more columns, then click Apply to return to the modified Affected Hosts screen.

   Affected Hosts - Host Details Columns

   Columns	Preselected
   Status	X
   Timestamp	X
   Source Host
   Destination Host
   Interested Host
   Peer Host	X
   Sender
   Recipients
   Email Subject
   User Account
   Threat Description	X
   Detection Name	X
   Detection Type
   Protocol	X
   Detection Severity	X
   Attack Phase	X
   Direction	X
   Notable Object	X

   Note The default Timestamp and Threat Description columns cannot be removed.

6. (Optional) Click Mark Displayed as Resolved to mark all the detections displayed on the current page as resolved.
   In the Status column, the icon changes to .

   Note After marking all displayed detections as resolved, detections can only be individually marked as unresolved.

7. To run a basic search, do one of the following:
   • Type an IP address or host name in the search text box and press Enter.
   • Click the icon.
   By default, Deep Discovery Inspector searches Affected Hosts - Host Details by Peer Host.
8. Mark the affected peer host as one of the following:
   • Network Group
   • Registered Domains
   • Registered Services
   Do one of the following to open the drop-down menu and mark the host:

   • Beside the IP address, click the icon.
   • In the Peer Host column, click the icon.
9. To run a saved search, open the drop-down menu of the search box, and click a saved search.
   Deep Discovery Inspector provides the following preset saved searches on the Affected Host - Host Details screen.

   Preset Saved Searches

   Name	Filter Options
   Threats	Detection type options include the following: Malicious Content Malicious Behavior Suspicious Behavior Exploit Grayware Malicious URL
   Known Threats	File Detection Types: Known Malware
   Potential Threats	Virtual Analyzer Result: Has analysis results File Detection type options include the following: Highly Suspicious File Heuristic Detection
   Ransomware	Detection name options include the following: Ransomware-related detections

10. To create and apply an advanced search filter, click Advanced.
    For details, see About Affected Hosts - Host Details Advanced Search Filter.
11. Click Export.
    A zip archive with the following files downloads:

    • threats.csv
    • malicious_urls.csv
    • application_filters.csv
    • correlated_incidents.csv