MythicRatatoskr: An Yggdrasil-enabled backdoor deployed in a UAC-0099-Sandworm collaboration
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Researchers reported a Go-based backdoor using the Yggdrasil mesh network to conceal command-and-control traffic during attacks against a Ukrainian grain firm.
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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