Tool
Cavern
- First Reported
- Jul 6, 2026
- Latest Reported
- Jul 20, 2026
Reported Context (2)
- Group-IB says the malware is likely part of the Cavern framework and is being used in targeted espionage against organizations in Israel. HollowGraph Malware Uses Microsoft 365 Calendars for Covert C2
- An Iranian hacking group linked to MOIS has been using the modular Cavern (Cav3rn) C2 framework to target Israeli organizations, especially IT providers and government sectors. Cavern Manticore Uses New Cavern C2 Framework Against Israeli Organizations
Malware (1)
Threat Actors (3)
MITRE ATT&CK (14)
Vendors (1)
Products (4)
Industries (3)
Countries (4)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.