SYNful Knock Malware — Analysis, Campaigns & Threat Activity

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
July 13, 2026
Last Seen
July 16, 2026

Related Threat Clusters

Recent Intelligence Reports

  • August 2025 public service announcement — www.ic3.gov · July 16, 2026
  • Cisco Talos, which tracks the same group under the alias Static Tundra — blog.talosintelligence.com · July 14, 2026
  • Mandiant documented in its original SYNful Knock research — cloud.google.com · July 14, 2026
  • FSB Center 16 Exploited Default Router Passwords to Map Critical Infrastructure for Years — Techtimes · July 13, 2026

CVSS v3.1 Breakdown