Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-02 11:36:13 UTC Home > List all groups > List all tools > List all groups using tool InvisibleFerret Tool: InvisibleFerret Names InvisibleFerret Category Malware Type Backdoor Description (Palo Alto) InvisibleFerret is a simple but powerful Python-based backdoor. Information Malpedia Last change to this tool card: 28 December 2024 Download this tool card in JSON format All groups using tool InvisibleFerret Changed Name Country Observed APT groups ↳ Subgroup: Operation Contagious Interview 2020-Jul 2025 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4f37abdf-bcc2-4ed3-8d35-0910893dea62 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4f37abdf-bcc2-4ed3-8d35-0910893dea62 Page 1 of 1