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Trend Micro Incorporated                              October 25th, 2021
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Trend Micro(TM) Deep Discovery Analyzer 7.1 - GM
                       English - Linux - 64 Bits
                      Critical Patch - Build 1149
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    Contents 
    ================================================================

    1.  Critical Patch Release Information 

        1.1 Resolved Known Issues 

        1.2 Enhancements 

        1.3 Files Included in This Release 

    2.  Documentation Set 
    
    3.  System Requirements 
        
    4.  Installation 

        4.1 Installing 

        4.2 Uninstalling 
    
    5.  Post-installation Configuration 

    6.  Known Issues 

    7.  Release History 

    8.  Contact Information 

    9.  About Trend Micro 

    10. License Agreement 

    ================================================================
 

1. Critical Patch Release Information 
========================================================================
    
    1.1 Resolved Known Issues 
    ====================================================================
    
    This Critical Patch resolves the following issue(s): 

    
    Issue 1:      An issue related to an update package checking
                  mechanism prevents users from applying future hotfixes
                  and firmware successfully.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1:   This Critical Patch updates the Hotfix and Migration
                  module to resolve the issue.


 
    1.2 Enhancements 
    ====================================================================
    There are no enhancements for this Critical Patch release. 
 

    1.3 Files Included in This Release 
    ====================================================================
    There are no files included in this Critical Patch release. 
 

2. Documentation Set 
========================================================================

To download or view electronic versions of the documentation set for
this product, go to http://docs.trendmicro.com

- Online Help: The Online Help contains an overview of features and
  key concepts, and information on configuring and maintaining the
  product.

To access the Online Help, go to http://docs.trendmicro.com

- Installation Guide (IG): The Installation Guide contains information
  on requirements and procedures for installing and deploying the
  product.

- Administrator's Guide (AG): The Administrator's Guide contains an
  overview of features and key concepts, and information on configuring
  and maintaining the product.

- Getting Started Guide (GSG): The Getting Started Guide contains
  product overview, installation planning, installation and
  configuration instructions, and basic information intended to get the
  product 'up and running'.

- Support Portal: The Support Portal contains information on
  troubleshooting and resolving known issues.

- To access the Support Portal, go to http://success.trendmicro.com
 

3. System Requirements 
========================================================================
    No requirements 

4. Installation 
========================================================================
This section explains key steps for installing the Critical Patch.

    4.1 Installing 
    ====================================================================
    
    To install:
    
    1. Copy the "ddan_71_lx_en_criticalpatch_b1149.7z.zip.tar" file
       to a local folder.
    2. Open the Deep Discovery Analyzer web console.
    3. Go to the "Administration > Updates > Hot Fixes/Patches" page.
    4. Click "Browse" and select the
       "ddan_71_lx_en_criticalpatch_b1149.7z.zip.tar" file.
    5. Click the "Install" button. The computer restarts
       automatically after the Critical Patch is installed successfully.
    
    4.2 Uninstalling 
    ====================================================================    
    
    This hotfix cannot be rolled back.
     

5. Post-installation Configuration 
========================================================================
    No post-installation steps are required.
 

6. Known Issues 
========================================================================
    There are no known issues for this Critical Patch release. 
 

7. Release History 
========================================================================
    For more information about updates to this product, go to: 
        http://www.trendmicro.com/download

    Prior Hotfixes 
    ====================================================================
 
    Only this Critical Patch was tested for this release. Prior hotfixes
    were tested at the time of their release.

    [GM 1146]
    
    Enhancement 1:  Trend Micro Vision One integration
                    * Deep Discovery Analyzer integrates with Trend
                      Micro Vision One through Service Gateway to
                      enable collaborative security analytics in a
                      hybrid environment.

    
    Enhancement 2:  Email submission
                    * With the email submission feature, Deep
                      Discovery Analyzer can receive and analyze email
                      messages from permitted sender domains and SMTP
                      servers.

    
    Enhancement 3:  Enhanced Virtual Analyzer
                    
                    The internal Virtual Analyzer has been enhanced.
                    This release adds the following features:
                    
                    * Windows 10 20H2 image support
                    * SHA-256 object exception type
                    * TLSH information in analysis reports

    
    Enhancement 4:  Audit log enhancement
                    
                    Deep Discovery Analyzer generates audit logs when
                    users:
                    
                    * View or download an investigation package or
                      analysis report
                    * Delete a submission entry

    
    Enhancement 5:  System log enhancement
                    * Deep Discovery Analyzer provides the option to
                      send ICAP pre-scan logs to syslog servers.

    
    Enhancement 6:  Operational report enhancement
                    * The operational report has been enhanced to
                      include ICAP pre-scan logs.

    
    Enhancement 7:  Enhanced interface management
                    * The interface management feature has been
                      enhanced to include the interface MAC address
                      information for easy troubleshooting.

    
    Enhancement 8:  Sample submission filters and deletion
                    
                    The Submissions screens include the following:
                    * Option to delete selected samples and related
                      analysis data on the Completed and Unsuccessful
                      tabs
                    * The following advanced search filters on the
                      Completed tab:
                    
                    1. MITRE ATT&CK™ Tactics
                    2. MITRE ATT&CK™ Techniques
                    3. Notable Characteristics

    
    Enhancement 9:  Enhanced SNMP query
                    * The SNMP query feature has been enhanced to
                      include real-time application events or events
                      within a specified time range.

    
    Enhancement 10: Enhanced YARA rule feature
                    * The enhanced YARA rule feature supports 4.1.0
                      of the official specifications.

    
    Enhancement 11: Inline migration from Deep Discovery Analyzer 6.9
                    and 7.0
                    * On hardware models 1100 and 1200, Deep
                      Discovery Analyzer can automatically migrate the
                      settings of a Deep Discovery Analyzer 6.9 or 7.0
                      installation to 7.1.


 

8. Contact Information 
========================================================================
    
A license to Trend Micro software usually includes the right to product
updates, pattern file updates, and basic technical support for one (1)
year from the date of purchase only. After the first year, you must
renew Maintenance on an annual basis at Trend Micro's then-current
Maintenance fees.

Contact Trend Micro via fax, phone, and email, or visit our website to
download evaluation copies of Trend Micro products.

https://www.trendmicro.com/en_us/contact.html

NOTE: This information is subject to change without notice.
 

9. About Trend Micro 
========================================================================

Smart, simple, security that fits.

As a global leader in IT security, Trend Micro develops innovative
security solutions that make the world safe for businesses and consumers
to exchange digital information.

Copyright 2021, Trend Micro Incorporated. All rights reserved.

Trend Micro, the t-ball logo, OfficeScan, Trend Micro Security (for
Mac), Control Manager, Trend Micro Apex One, and Trend Micro Apex
Central are trademarks of Trend Micro Incorporated and are registered in
some jurisdictions. All other product or company names may be trademarks
or registered trademarks of their owners.
 

10. License Agreement 
========================================================================

View information about your license agreement with Trend Micro at: 
https://www.trendmicro.com/en_us/about/legal.html

Third-party licensing agreements can be viewed:
- By selecting the "About" option in the application user interface
- By referring to the "Legal" page of the Administrator's Guide