Endoor Malware — Analysis, Campaigns & Threat Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
July 24, 2026
Last Seen
July 24, 2026

Endoor is a malware family tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed July 24, 2026; most recent activity July 24, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Symantec first documented in May 2024 — www.security.com · July 24, 2026
  • Analysis Of Kimsuky S Attack On A South Korean Groupware Vendor Using A New Gomir Family Variant — www.enki.co.kr · July 24, 2026

Related Entities

Kimsuky Springtail Malware Phishing Supply Chain Attack Trojan 3CX Supply Chain Attack TrollStealer Campaign X_Trader Supply Chain Attack Korea Hydro And Nuclear Power North Korea South Korea

CVSS v3.1 Breakdown