osquery-defense-kit/process/unexpected-executable-direc...

111 lines
3.9 KiB
SQL

SELECT
p.pid,
p.name,
p.path,
p.euid,
p.gid,
f.ctime,
f.directory AS dirname,
p.cmdline,
hash.sha256,
pp.path AS parent_path,
pp.name AS parent_name,
pp.cmdline AS parent_cmdline,
pp.euid AS parent_euid,
hash.sha256 AS parent_sha256
FROM
processes p
LEFT JOIN file f ON p.path = f.path
LEFT JOIN hash ON hash.path = p.path
LEFT JOIN processes pp ON p.parent = pp.pid
-- NOTE: Everything after this is shared with process_events/unexpected-executable-directory-events
WHERE
dirname NOT IN (
"/bin",
"/Library/DropboxHelperTools/Dropbox_u501",
"/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bundle/Contents/Helpers/GoogleSoftwareUpdateAgent.app/Contents/MacOS",
"/Library/Printers/DYMO/Utilities",
"/Library/PrivilegedHelperTools",
"/usr/share/teams/resources/app.asar.unpacked/node_modules/slimcore/bin",
"/sbin",
"/usr/bin",
"/usr/lib",
"/usr/lib/bluetooth",
"/usr/lib/cups/notifier",
"/usr/share/teams",
"/usr/lib/evolution-data-server",
"/usr/lib/firefox",
"/usr/lib/fwupd",
"/usr/lib/ibus",
"/usr/lib/libreoffice/program",
"/usr/lib/polkit-1",
"/usr/lib/slack",
"/usr/lib/snapd",
"/usr/lib/systemd",
"/usr/lib/telepathy",
"/usr/lib/udisks2",
"/usr/lib/xorg",
"/usr/lib64/firefox",
"/usr/libexec",
"/usr/libexec/ApplicationFirewall",
"/usr/libexec/rosetta",
"/usr/sbin",
"/usr/share/code"
)
AND dirname NOT LIKE "/Applications/%.app/%"
AND dirname NOT LIKE "/home/%"
AND dirname NOT LIKE "/Library/Apple/System/Library%"
AND dirname NOT LIKE "/Library/Application Support/%/Contents/MacOS"
AND dirname NOT LIKE "/Library/Audio/Plug-Ins/%/Contents/MacOS"
AND dirname NOT LIKE "/Library/CoreMediaIO/Plug-Ins/%"
AND dirname NOT LIKE "/Library/Developer/%"
AND dirname NOT LIKE "/Library/Internet Plug-Ins/%/Contents/MacOS"
AND dirname NOT LIKE "/Library/Java/JavaVirtualMachines/%"
AND dirname NOT LIKE "/Library/SystemExtensions/%"
AND dirname NOT LIKE "/nix/store/%"
AND dirname NOT LIKE "/opt/%"
AND dirname NOT LIKE "/private/tmp/nix-build-%"
AND dirname NOT LIKE "/private/var/db/com.apple.xpc.roleaccountd.staging/%.xpc/Contents/MacOS"
AND dirname NOT LIKE "/private/var/folders/%/bin"
AND dirname NOT LIKE "/private/var/folders/%/Contents/%"
AND dirname NOT LIKE "/private/var/folders/%/go-build%"
AND dirname NOT LIKE "/private/tmp/go-build%/exe"
AND dirname NOT LIKE "/private/var/folders/%/GoLand"
AND dirname NOT LIKE "/snap/%"
AND dirname NOT LIKE "/System/%"
AND dirname NOT LIKE "/tmp/%/bin"
AND dirname NOT LIKE "/tmp/go-build%"
AND dirname NOT LIKE "/Users/%"
AND dirname NOT LIKE "/usr/lib/%"
AND dirname NOT LIKE "/usr/lib64/%"
AND dirname NOT LIKE "/usr/libexec/%"
AND dirname NOT LIKE "/Library/%/%.bundle/Contents/Helpers"
AND dirname NOT LIKE "/Library/%/sbin" -- Nessus
AND dirname NOT LIKE "/Library/%/Resources/%/Contents/MacOS"
AND dirname NOT LIKE "/Library/Application Support/Adobe/%"
AND dirname NOT LIKE "/Library/Developer/CommandLineTools/Library/%"
AND dirname NOT LIKE "/usr/local/%"
AND p.path NOT IN (
"/usr/libexec/AssetCache/AssetCache",
"/Library/PrivilegedHelperTools/com.adobe.acc.installer.v2",
"/Library/PrivilegedHelperTools/com.adobe.ARMDC.Communicator",
"/Library/PrivilegedHelperTools/com.adobe.ARMDC.SMJobBlessHelper",
"/Library/PrivilegedHelperTools/com.docker.vmnetd",
"/Library/PrivilegedHelperTools/com.macpaw.CleanMyMac4.Agent",
"/Library/PrivilegedHelperTools/keybase.Helper",
"/usr/lib/firefox/firefox",
"/usr/lib64/firefox/firefox"
)
AND NOT (
dirname = ""
AND p.name LIKE "runc%"
) -- Pulumi executables are often executed from $TMPDIR
AND NOT (
dirname LIKE "/private/var/%"
AND p.name LIKE "pulumi-go.%"
) -- Chrome executes patches from /tmp :(
AND NOT (
dirname LIKE "/private/tmp/%"
AND p.name = "goobspatch"
)