OutSteel (Malware Family) By Fraunhofer FKIE Archived: 2026-04-05 18:36:19 UTC win.outsteel (Back to overview) OutSteel According to MITRE, OutSteel is a file uploader and document stealer developed with the scripting language AutoIT that has been used by Ember Bear since at least March 2021. References 2022-02-16 ⋅ Telsy ⋅ Telsy Research Team BabaDeda and LorecCPL downloaders used to run Outsteel against Ukraine OutSteel There is no Yara-Signature yet. Source: https://malpedia.caad.fkie.fraunhofer.de/details/win.outsteel https://malpedia.caad.fkie.fraunhofer.de/details/win.outsteel Page 1 of 1