Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 14:13:06 UTC Home > List all groups > List all tools > List all groups using tool Jokra Tool: Jokra Names Jokra KillMBR Dembr Category Malware Type Wiper Description (SecureWorks) The Wiper malware is not directly transmitted over the Internet (it is dropped by another program), making it difficult to detect using a network-based countermeasure. Additionally, the dropper program is UPX-packed, which makes it difficult to reliably identify content anchors unique to this malware. Information AlienVault OTX Last change to this tool card: 20 April 2020 Download this tool card in JSON format All groups using tool Jokra 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=eb2d8aa7-5eba-4f8f-b489-578028b5151c https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=eb2d8aa7-5eba-4f8f-b489-578028b5151c Page 1 of 1