osquery-defense-kit/detection/persistence/unexpected-launchd-program-arguments.sql

58 lines
2.3 KiB
SQL

-- Unexpected launchd scripts that use the "program_arguments" field
--
-- platform: darwin
SELECT
l.label,
l.name,
l.path,
TRIM(REGEX_SPLIT (l.program_arguments, " -", 0)) AS program_path,
l.program_arguments,
l.keep_alive,
signature.authority AS program_authority,
hash.sha256
FROM
launchd l
LEFT JOIN signature ON program_path = signature.path
LEFT JOIN hash ON program_path = hash.path
WHERE
(
run_at_load = 1
OR keep_alive = 1
)
AND (
program IS NULL
OR program = ""
)
AND l.path NOT LIKE "/System/%"
AND program_authority NOT IN (
"Developer ID Application: Adobe Inc. (JQ525L2MZD)",
"Developer ID Application: Corsair Memory, Inc. (Y93VXCB8Q5)",
"Developer ID Application: Foxit Corporation (8GN47HTP75)",
"Developer ID Application: Google LLC (EQHXZ8M8AV)",
"Developer ID Application: Google, Inc. (EQHXZ8M8AV)",
"Developer ID Application: Keybase, Inc. (99229SGT5K)",
"Developer ID Application: Kolide Inc (YZ3EM74M78)",
"Developer ID Application: Logitech Inc. (QED4VVPZWA)",
"Developer ID Application: MacPaw Inc. (S8EX82NJP6)",
"Developer ID Application: Mersive Technologies (63B5A5WDNG)",
"Developer ID Application: Microsoft Corporation (UBF8T346G9)",
"Developer ID Application: Proton Technologies AG (6UN54H93QT)",
"Developer ID Application: Seiko Epson Corporation (TXAEAV5RN4)",
"Developer ID Application: Sanford, L.P. (N3S6676K3E)", -- DYMO
"Developer ID Application: Canva Pty Ltd (5HD2ARTBFS)",
"Developer ID Application: Private Internet Access, Inc. (5357M5NW9W)",
"Developer ID Application: Tenable, Inc. (4B8J598M7U)",
"Software Signing", -- Apple
"yabai-cert"
)
AND program_arguments NOT IN (
"/Applications/Stream Deck.app/Contents/MacOS/Stream Deck --runinbk",
"/opt/homebrew/opt/mariadb/bin/mysqld_safe",
"/opt/homebrew/opt/skhd/bin/skhd",
"/opt/homebrew/opt/jenkins/bin/jenkins --httpListenAddress=127.0.0.1 --httpPort=8080",
"/opt/homebrew/opt/yubikey-agent/bin/yubikey-agent -l /opt/homebrew/var/run/yubikey-agent.sock",
"/usr/local/MacGPG2/libexec/fixGpgHome"
)
AND program_arguments NOT LIKE "/Users/%/Library/Application Support/com.grammarly.ProjectLlama/Scripts/post-uninstall.sh"
AND program_arguments NOT LIKE "%/mysqld_safe --datadir=%"