Product
.NET Framework 4.0
- First Reported
- Jun 5, 2026
- Latest Reported
- Jun 5, 2026
Reported Context (1)
- The campaign targeted a legacy Windows Server 2016 IIS host with end-of-life .NET Framework 4.0. OP-512 Uses Custom Web Shell Framework to Target IIS Servers
Malware (1)
Threat Actors (5)
MITRE ATT&CK (4)
Vendors (1)
Products (2)
Tools (1)
Countries (1)
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.