Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 20:18:51 UTC Home > List all groups > List all tools > List all groups using tool MISTCLOAK Tool: MISTCLOAK Names MISTCLOAK HIUPAN Category Malware Type Loader Description (Mandiant) MISTCLOAK is a launcher written in C++ that executes an encrypted executable payload stored in a file on disk. Information Malpedia Last change to this tool card: 30 November 2023 Download this tool card in JSON format All groups using tool MISTCLOAK Changed Name Country Observed APT groups   UNC4191 2022   1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6e5870af-2390-4e9f-a178-b4da4b10541c https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=6e5870af-2390-4e9f-a178-b4da4b10541c Page 1 of 1