Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
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Cisco AsyncOS 9.0 for Email User Guide
Chapter 16 File Reputation Filtering and File Analysis
File Reputation and File Analysis Reporting and Tracking
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In most reports, files are listed by their SHA-256 value (in an abbreviated format).
File Reputation and File Analysis Report Pages
Viewing File Reputation Filtering Data in Other Reports
Data for file reputation and analysis is available in other reports where relevant. A "Detected by
Advanced Malware Protection" column may be hidden by default in applicable reports. To display
additional columns, click the Columns link below the table.
Advanced Malware Protection" column may be hidden by default in applicable reports. To display
additional columns, click the Columns link below the table.
About Message Tracking and Advanced Malware Protection Features
When searching for file threat information in Message Tracking, keep the following points in mind:
Report Description
Advanced Malware
Protection
Protection
Shows file-based threats that were identified by the file reputation service.
For files with changed verdicts, see the AMP Verdict updates report. Those
verdicts are not reflected in the Advanced Malware Protection report.
verdicts are not reflected in the Advanced Malware Protection report.
Note
If one of the extracted files from a compressed or an archive file is
malicious, only SHA value of the compressed or archive file is
included in the Advanced Malware Protection report.
malicious, only SHA value of the compressed or archive file is
included in the Advanced Malware Protection report.
File Analysis
Displays the time and verdict (or interim verdict) for each file sent for
analysis.
analysis.
To view more than 1000 File Analysis results, export the data as a .csv file.
Drill down to view detailed analysis results, including the threat
characteristics for each file.
characteristics for each file.
You can also search the cloud service for additional information about an
SHA. The link is on the result details page.
SHA. The link is on the result details page.
Note
If extracted files from a compressed or an archive file are sent for file
analysis, only SHA values of these extracted files are included in the
File Analysis report.
analysis, only SHA values of these extracted files are included in the
File Analysis report.
AMP Verdict Updates
Lists the files processed by this appliance for which the verdict has changed
since the message was received. For information about this situation, see
since the message was received. For information about this situation, see
To view more than 1000 verdict updates, export the data as a .csv file.
In the case of multiple verdict changes for a single SHA-256, this report
shows only the latest verdict, not the verdict history.
shows only the latest verdict, not the verdict history.
To view all affected messages for a particular SHA-256 within the maximum
available time range (regardless of the time range selected for the report) click
a SHA-256 link.
available time range (regardless of the time range selected for the report) click
a SHA-256 link.