Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 20:36:35 UTC Home > List all groups > List all tools > List all groups using tool Fishmaster Tool: Fishmaster Names Fishmaster JollyJellyfish Category Malware Type Downloader Description A custom loader for Cobalt Strike. Information Malpedia Last change to this tool card: 29 December 2022 Download this tool card in JSON format All groups using tool Fishmaster Changed Name Country Observed APT groups Aquatic Panda 2020 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=8be48ae0-5c5a-4e7e-863f-807683e839c8 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=8be48ae0-5c5a-4e7e-863f-807683e839c8 Page 1 of 1