Куда я попал?
Dynamic Data Exchange Mitigation
Registry keys specific to Microsoft Office feature control security can be set to disable automatic DDE/OLE execution. (Citation: Microsoft DDE Advisory Nov 2017) (Citation: BleepingComputer DDE Disabled in Word Dec 2017) (Citation: GitHub Disable DDEAUTO Oct 2017) Microsoft also created, and enabled by default, Registry keys to completely disable DDE execution in Word and Excel. (Citation: Microsoft ADV170021 Dec 2017)
Ensure Protected View is enabled (Citation: Microsoft Protected View) and consider disabling embedded files in Office programs, such as OneNote, not enrolled in Protected View. (Citation: Enigma Reviving DDE Jan 2018) (Citation: GitHub Disable DDEAUTO Oct 2017)
On Windows 10, enable Attack Surface Reduction (ASR) rules to prevent DDE attacks and spawning of child processes from Office programs. (Citation: Microsoft ASR Nov 2017) (Citation: Enigma Reviving DDE Jan 2018)
ID: T1173
Version: 1.0
Created: 17 Oct 2018
Last Modified: 18 Apr 2025
Techniques Addressed by Mitigation |
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References
- Cimpanu, C. (2017, December 15). Microsoft Disables DDE Feature in Word to Prevent Further Malware Attacks. Retrieved December 19, 2017.
- Nelson, M. (2018, January 29). Reviving DDE: Using OneNote and Excel for Code Execution. Retrieved February 3, 2018.
- Dormann, W. (2017, October 20). Disable DDEAUTO for Outlook, Word, OneNote, and Excel versions 2010, 2013, 2016. Retrieved February 3, 2018.
- Microsoft. (2017, December 12). ADV170021 - Microsoft Office Defense in Depth Update. Retrieved February 3, 2018.
- Brower, N. & D'Souza-Wiltshire, I. (2017, November 9). Enable Attack surface reduction. Retrieved February 3, 2018.
- Microsoft. (2017, November 8). Microsoft Security Advisory 4053440 - Securely opening Microsoft Office documents that contain Dynamic Data Exchange (DDE) fields. Retrieved November 21, 2017.
- Microsoft. (n.d.). What is Protected View?. Retrieved November 22, 2017.
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