CRITICAL npm Malware

Malicious code in solana-mev-bot (npm)

MAL-2026-5861 · GHSA-8gg8-q73f-wv82

Published · Modified

Dependency scanning

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Description


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Source: amazon-inspector (e65516d3e042858742ebfee878ff2de6361994ce0155dcbf53c8e0f24cd5fafb)

bot.js performs a hardcoded HTTPS GET to api.telegram.org's bot sendMessage endpoint, transmitting host fingerprint data collected via os.hostname(), os.userInfo(), and process.platform. The file also imports child_process and reads from the filesystem (fs.existsSync / fs.readFileSync) alongside the network exfiltration primitive. The destination is an attacker-operated Telegram bot, used as an exfiltration channel to siphon installer host identity and likely credential/wallet material from disk. The package name impersonates a Solana MEV trading utility to lure crypto users into running it.

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