BADAUDIO
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Google: APT24 Used New ‘BADAUDIO’ Malware in Years-Long Espionage Campaign
Google Threat Intelligence Group says a China-nexus actor tracked as APT24 used a previously undocumented downloader called BADAUDIO in a campaign from November 2022 into 2025, employing watering holes, supply-chain compromises and spear-phishing to deliver backdoors and second-stage payloads.

