Threat report

www.trendmicro.com/en_us/research/23/e/managed-xdr-investigation-of-ducktail-in-trend-micro-vision-one.html

https://www.trendmicro.com/en_us/research/23/e/managed-xdr-investigation-of-ducktail-in-trend-micro-vision-one.html

Published on: www.trendmicro.com
Sources in this catalogue: 2

ATT&CK techniques those detections carry

T1105Ingress Tool Transfer
T1564.003Hidden Window
T1016System Network Configuration Discovery
T1059Command and Scripting Interpreter
T1590Gather Victim Network Information

5 published detections cite this

Citing it, not covering it: each of these was written with this as evidence, and carries the source it came from and the licence it was published under.

Detections citing this reference
Detection	Severity	Source	Published	Licence
Cisco NVM - Suspicious File Download via Headless Browser	Medium	Splunk security content	Oct 6, 2026	Apache License 2.0
File Download with Headless Browser	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Browser Execution In Headless Mode	Low	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Suspicious Network Connection to IP Lookup Service APIs	Medium	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Suspicious DNS Query for IP Lookup Service APIs	Medium	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1

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