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2 IOCs

Analysis of Equation Group’s nls_933w.dll: Revealing Core Tactics and Technical Mindset

Malware Analysis Space
Malware Analysis Space
Published August 12, 2025Original Report

Threat Actors

Excerpt

    Analysis of Equation Group’s nls_933w.dll Revealing Core Tactics and Technical Mindset Though over a decade old, nls _933w.dll reflects not just complicated technical mastery but firmware resource related and still very big challenges for analysts today     “To understand the immeasurable, the mind must be extraordinarily quiet, still.” — Jiddu Krishnamurti   By Seeker( 李标明 ) China Independent Malware Analyst & Researcher 2025.6 – 2025.8…

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Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYTurlaINFRASTRUCTUREunknownCAPABILITYunknownVICTIMunknown
Adversary(1)
Infrastructure
Capability
Victim

Indicators of Compromise

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2 indicators

TypeIndicatorConfidenceScoreFirst Seen
MD511fb08b9126cdb4668b3f5135cf7a6c5HighScore 56/100First seen
MD52b444ac5209a8b4140dd6b747a996653HighScore 56/100First seen

IOC Relationship Graph

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