Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 15:14:53 UTC Home > List all groups > List all tools > List all groups using tool NOKNOK Tool: NOKNOK Names NOKNOK Category Malware Type Backdoor Description (Volexity) The backdoor deployed by the macOS version of the malware-laden VPN application infection chain is called NOKNOK. This is downloaded by the VPN application and executed in memory. Information Last change to this tool card: 06 March 2024 Download this tool card in JSON format All groups using tool NOKNOK Changed Name Country Observed APT groups GreenCharlie 2020 Magic Hound, APT 35, Cobalt Illusion, Charming Kitten 2012-Jun 2025 2 groups listed (2 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6ea5383e-9a39-4a7e-a49c-ea19568fd3e0 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6ea5383e-9a39-4a7e-a49c-ea19568fd3e0 Page 1 of 1