Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 18:25:34 UTC Home > List all groups > List all tools > List all groups using tool JSPRAT Tool: JSPRAT Names JSPRAT Category Malware Type Backdoor Description (Mandiant) The usage of JSPRAT by FIN13 allows the actor to achieve local command execution, upload/download files, and proxy network traffic for additional pivoting during later stages of the intrusion. FIN13 has also historically used publicly available web shells coded in various languages including PHP, C# (ASP.NET), and Java. Information Malpedia Last change to this tool card: 28 December 2021 Download this tool card in JSON format All groups using tool JSPRAT Changed Name Country Observed APT groups   FIN13 [Unknown] 2016   1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=cfa7d417-e5be-4f88-9503-57995761abd3 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=cfa7d417-e5be-4f88-9503-57995761abd3 Page 1 of 1