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-- Inspired by BPFdoor
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-- https://www.sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/
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SELECT COUNT(*) AS count,
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p.pid,
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p.path,
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p.cmdline
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FROM process_envs pe
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JOIN processes p ON pe.pid = p.pid
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GROUP BY p.pid
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HAVING count == 0; |