Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 21:46:35 UTC Home > List all groups > List all tools > List all groups using tool UPXShell Tool: UPXShell Names UPXShell Category Tools Type Loader Description (Trend Micro) Commonly used to pack malware in order to make it more difficult for analysts to reverse-engineer. Information Last change to this tool card: 20 April 2020 Download this tool card in JSON format All groups using tool UPXShell Changed Name Country Observed APT groups   Safe 2013   1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=0c0bfa6e-10a9-486e-853f-46519b10c93b https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=0c0bfa6e-10a9-486e-853f-46519b10c93b Page 1 of 1