Macaw Locker - Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-02 12:30:21 UTC Home > List all groups > List all tools > List all groups using tool Macaw Locker Tool: Macaw Locker Names Macaw Locker Category Malware Type Ransomware, Big Game Hunting Description (Bleeping Computer) The Macaw Locker ransomware will encrypt victims' files and append the .macaw extension to the file name when conducting attacks. Information Last change to this tool card: 03 November 2021 Download this tool card in JSON format All groups using tool Macaw Locker Changed Name Country Observed APT groups Indrik Spider 2007-Oct 2024 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=63182a27-ab94-47ee-b314-fb8357069712 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=63182a27-ab94-47ee-b314-fb8357069712 Page 1 of 1