mirror of
https://github.com/chainguard-dev/osquery-defense-kit
synced 2025-02-17 18:07:10 +00:00
81 lines
2.3 KiB
SQL
81 lines
2.3 KiB
SQL
-- Events version of unexpected-executable-directory
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-- Designed for execution every minute (where the parent may still be around)
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SELECT pe.pid,
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pe.path,
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REGEX_MATCH (pe.path, "(.*)/", 1) AS dirname,
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pe.mode,
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pe.cwd,
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pe.euid,
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pe.parent,
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pp.path AS parent_path,
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pp.name AS parent_name,
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pp.cmdline AS parent_cmd,
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pp.euid AS parent_euid,
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phash.sha256 AS parent_sha256,
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hash.sha256 AS sha256
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FROM process_events pe
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LEFT JOIN processes p ON pe.pid = pe.pid
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LEFT JOIN processes pp ON pe.parent = p.pid
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LEFT JOIN hash ON pe.path = hash.path
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LEFT JOIN hash phash ON pp.path = hash.path
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WHERE pe.time > (strftime("%s", "now") -15)
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AND dirname NOT LIKE "/home/%"
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AND dirname NOT LIKE "/nix/store/%/bin"
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AND dirname NOT LIKE "/nix/store/%/lib/%"
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AND dirname NOT LIKE "/nix/store/%/libexec"
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AND dirname NOT LIKE "/nix/store/%/libexec/%"
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AND dirname NOT LIKE "/nix/store/%/share/%"
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AND dirname NOT LIKE "/opt/%"
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AND dirname NOT LIKE "/tmp/go-build%"
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AND dirname NOT LIKE "/snap/%"
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AND dirname NOT LIKE "/usr/libexec/%"
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AND dirname NOT LIKE "/usr/local/%/bin/%"
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AND dirname NOT LIKE "/usr/local/%bin"
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AND dirname NOT LIKE "/usr/local/%libexec"
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and dirname NOT LIKE "/usr/local/Cellar/%"
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AND dirname NOT LIKE "/usr/lib/%"
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AND dirname NOT LIKE "/usr/lib64/%"
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AND dirname NOT LIKE "/tmp/%/bin"
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AND dirname NOT LIKE "/usr/local/go/pkg/tool/%"
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AND dirname NOT IN (
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"/",
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"/app",
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"/bin",
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"/ko-app",
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"/sbin",
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"/usr/bin",
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"/usr/lib",
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"/usr/lib64/firefox",
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"/usr/lib/bluetooth",
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"/usr/lib/cups/notifier",
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"/usr/lib/evolution-data-server",
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"/usr/libexec",
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"/usr/libexec/ApplicationFirewall",
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"/usr/libexec/rosetta",
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"/usr/lib/firefox",
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"/usr/lib/fwupd",
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"/usr/lib/ibus",
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"/usr/lib/libreoffice/program",
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"/usr/lib/polkit-1",
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"/usr/lib/slack",
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"/usr/lib/snapd",
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"/usr/lib/systemd",
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"/usr/lib/telepathy",
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"/usr/lib/udisks2",
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"/usr/lib/xorg",
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"/usr/sbin",
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"/usr/share/code",
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"/usr/share/teams",
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"/usr/share/teams/resources/app.asar.unpacked/node_modules/slimcore/bin"
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)
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AND NOT pe.path IN ("/usr/lib32/ld-linux.so.2")
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AND NOT (
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dirname = ""
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AND p.name LIKE "runc%"
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)
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AND NOT (
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dirname = ""
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AND parent_name IN ("dockerd")
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)
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AND NOT (pe.euid = 65532)
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GROUP BY pe.pid |