Threat Intelligence and the Limits of Malware Analysis Summary
Summary: Dragos revisited two incidents where analysts leaned heavily on malware analysis and their initial assessments, concluding that examining a sample alone strips away context about its origin and purpose. The cases were the 2016 Ukraine power event, first published with ESET's Industroyer analysis, where accurate per-sample findings left adversary actions enabling the malware installation unexplained, and Proofpoint's September 2019 LookBack phishing campaign against electric utilities, which could not be confidently attributed to APT10 replaying known tradecraft or a deliberate mimic. The piece notes that sample-sharing portals such as VirusTotal, Any.Run and Malshare have widened sample availability at the cost of stripping context.
What's compelling: Two incidents that shaped OT threat understanding were first assessed from malware samples alone, and in both the missing context - how the adversary got the malware installed, who was actually behind it - was the part defenders needed most.
Read the original at Dragos Blog ↗
- Topics
- OT / ICS & Critical Infrastructure
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