Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 20:07:43 UTC Home > List all groups > List all tools > List all groups using tool Diavol Tool: Diavol Names Diavol Category Malware Type Ransomware, Big Game Hunting Description (Fortinet) As part of a rather unique encryption procedure, Diavol operates using user-mode Asynchronous Procedure Calls (APCs) without a symmetric encryption algorithm. Usually, ransomware authors aim to complete the encryption operation in the shortest amount of time. Asymmetric encryption algorithms are not the obvious choice as they significantly slower than symmetric algorithms. Information MITRE ATT&CK Malpedia Playbook Last change to this tool card: 30 December 2022 Download this tool card in JSON format All groups using tool Diavol Changed Name Country Observed https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=f25de7f3-032f-491e-90a0-4f1c5bcc7738 Page 1 of 2 APT groups   Wizard Spider, Gold Blackburn 2014-May 2025 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=f25de7f3-032f-491e-90a0-4f1c5bcc7738 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=f25de7f3-032f-491e-90a0-4f1c5bcc7738 Page 2 of 2