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Yoba campaign uses fake GitHub AI-app projects and signed binaries to sideload a loader and XMRig miner

brief 2026-10-28CISO cardquick readMediumactor: Yoba

A brief item reports that the Yoba actor distributes fake GitHub projects posing as AI apps, with legitimately signed OpenAI and Anthropic binaries used to sideload a loader and an XMRig cryptominer. No source could be fetched, so these claims rest only on the brief item and are not confirmed by a primary source. Hunters should look for unexpected DLLs loaded beside signed AI-vendor binaries and XMRig-style mining process activity.