66 lines
1.5 KiB
SQL
66 lines
1.5 KiB
SQL
-- Find unexpected regular files in /var/run
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--
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-- false positives:
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-- * none known
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--
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-- references:
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-- * https://sandflysecurity.com/blog/bpfdoor-an-evasive-linux-backdoor-technical-analysis/
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--
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-- tags: persistent
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-- platform: darwin
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SELECT
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file.filename,
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uid,
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gid,
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mode,
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file.ctime,
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file.atime,
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file.mtime,
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file.size,
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hash.sha256,
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magic.data
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FROM
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file
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LEFT JOIN hash on file.path = hash.path
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LEFT JOIN magic ON file.path = magic.path
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WHERE
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file.directory = "/var/run"
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AND file.type = "regular"
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AND file.filename NOT IN (
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'.autoBackup',
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'FirstBootAfterUpdate',
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'FirstBootCleanupHandled',
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'appfwd.pid',
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'auditd.pid',
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'automount.initialized',
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'bootpd.pid',
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'com.apple.DumpPanic.finishedPMUFaultHandling',
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'com.apple.DumpPanic.finishedThisBoot',
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'com.apple.WindowServer.didRunThisBoot',
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'com.apple.logind.didRunThisBoot',
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'com.apple.loginwindow.didRunThisBoot',
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'com.apple.mdmclient.daemon.didRunThisBoot',
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'com.apple.mobileassetd-MobileAssetBrain',
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'com.apple.parentalcontrols.webfilterctl.mutex',
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'com.apple.softwareupdate.availableupdatesupdated',
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'diskarbitrationd.pid',
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'fctc.s',
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'hdiejectd.pid',
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'.fctcompsupdate',
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'installd.commit.pid',
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'kdc.pid',
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'prl_disp_service.pid',
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'prl_naptd.pid',
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'prl_watchdog-ebdba5702a20.pid',
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'resolv.conf',
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'rtadvd.pid',
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'signpost_reporter_running',
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'socketfilterfw.launchd',
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'syslog.pid',
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'systemkeychaincheck.done',
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'utmpx',
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'wifi'
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)
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GROUP BY
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file.path;
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