Threats Tagged 'polinrider'
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Threats Tagged 'polinrider'
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Two Joyfill npm Beta Releases Compromised to Deliver DEV#POPPER Remote Access Trojan 0 Two npm beta releases in the @joyfill namespace were compromised with an import-time JavaScript implant that uses blockchain transactions on Tron, Aptos, and BNB Smart Chain to retrieve encrypted payloads. The malicious code leads to a 77 KB Node.js remote-access trojan identified as DEV#POPPER, which establishes Socket.IO connections for remote control and can execute commands, upload files, read clipboard data, and persist through developer tools. A parallel execution branch downloads additional payloads including an 82 KB Python infostealer assessed to be OmniStealer, targeting browser credentials, Git configurations, and wallet extensions. The compromise affected @joyfill/layouts version 0.1.2-2773.beta.0 and @joyfill/components version 4.0.0-rc24-2773-beta.4, with approximately 16,000 weekly downloads. The loader exhibits exact code overlap with the PolinRider family and DEV#POPPER operations. Join the discussion | AlienVault OTX General | 07/29/2026, 02:59:33 UTC Added: 07/29/2026, 12:07:07 UTC |
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