Concealment Troy - Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 20:16:50 UTC Home > List all groups > List all tools > List all groups using tool Concealment Troy Tool: Concealment Troy Names Concealment Troy concealment_troy Category Malware Type Backdoor, Botnet Description (McAfee) Concealment Troy does not employ real-time IRC control as earlier versions did. (Concealment Troy is a typical HTTP botnet.) Information Malpedia Last change to this tool card: 28 December 2022 Download this tool card in JSON format All groups using tool Concealment Troy Changed Name Country Observed APT groups   Lazarus Group, Hidden Cobra, Labyrinth Chollima 2007-May 2025 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e7156640-31e0-434e-bd98-bf0613c7ca52 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e7156640-31e0-434e-bd98-bf0613c7ca52 Page 1 of 1