Threat report

www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop

https://www.microsoft.com/security/blog/2021/01/20/deep-dive-into-the-solorigate-second-stage-activation-from-sunburst-to-teardrop-and-raindrop/

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

ATT&CK techniques those detections carry

T1018Remote System Discovery
T1048Exfiltration Over Alternative Protocol
T1069.002Domain Groups
T1087.002Domain Account
T1482Domain Trust Discovery
T1048.003Exfiltration Over Unencrypted Non-C2 Protocol
T1560.001Archive via Utility
T1685.001Disable or Modify Windows Event Log

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7 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
Multiple Archive Files Http Post Traffic	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
DNS Exfiltration Using Nslookup App	Medium	Splunk security content	Aug 26, 2026	Apache License 2.0
Anomalous usage of 7zip	Informational	Splunk security content	Aug 26, 2026	Apache License 2.0
Renamed AdFind Execution	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
PUA - AdFind Suspicious Execution	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1
Audit Policy Tampering Via Auditpol	High	SigmaHQ	Aug 26, 2026	Detection Rule License 1.1

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