Threat report

www.mandiant.com/resources/fin7-spear-phishing-campaign-targets-personnel-involved-sec-filings

https://www.mandiant.com/resources/fin7-spear-phishing-campaign-targets-personnel-involved-sec-filings

Published on: www.mandiant.com

ATT&CK techniques those detections carry

T1048Exfiltration Over Alternative Protocol

2 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
Excessive Usage of NSLOOKUP App	Informational	Splunk security content	Sep 4, 2026	Apache License 2.0
DNS Exfiltration Using Nslookup App	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0

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