Forensia CTI Core

Summary

Ingested excerpt (first ~500 chars of normalized text).

Nightmare Eclipse Drops ‘LegacyHive’ Windows Zero-Day The researcher stripped the proof-of-concept (PoC) exploit to prevent immediate exploitation of the vulnerability. The post Nightmare Eclipse Drops ‘LegacyHive’ Windows Zero-Day appeared first on SecurityWeek . Nightmare Eclipse Drops 'LegacyHive' Windows Zero-Day - SecurityWeek Virtual Event Today: Cloud & Data Security Summit - Join Event In-Progress SECURITYWEEK NETWORK: Cybersecurity News Webcas…

https://www.securityweek.com/nightmare-eclipse-drops-legacyhive-windows-zero-day

sha256:f3fad0207807500cd9c09b0eea514eccb15c1f358c62667fb364bc33a055ea7d

What we pulled out

Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).

cve0
md50
url0
ipv40
ipv60
sha10
domain1
sha2560
malware_token0
attack_pattern0
threat_actor_token0

Indicators

Linked with report → mentions → indicator. Values open the indicator workspace.

Type	Value	Link
domain	usrclass.dat	Open →

Malware families

Allowlist token matches only.

None extracted.

Threat actors mentioned

Allowlist mentions — not a formal attribution verdict.

None extracted.

ATT&CK techniques

MITRE IDs referenced in text and present in local technique table.

None linked (import ATT&CK or adjust text).

CONTINUE INVESTIGATION

High-signal pivots without leaving the thread you started in search.

All reports
Browse the report corpus.
Intel graph (first IOC)
Neighborhood from the first linked indicator.

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