MythicRatatoskr: An Yggdrasil-enabled backdoor deployed in a UAC-0099-Sandworm collaboration

ESET Version 1 original current

Imported from official source

ESET researchers uncover MythicRatatoskr – a previously unknown Go-based backdoor hiding its C&C server inside the Yggdrasil mesh network – that paved the way for a destructive attack against a Ukrainian grain firm

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1 of 1
Recorded
October 23, 2026 13:02
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Initial
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c3ad53739289488d32dacb8b801ef331
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