124 lines
3.6 KiB
SQL
124 lines
3.6 KiB
SQL
-- Processes with executable names that feel weird
|
|
--
|
|
-- references:
|
|
-- * https://www.zscaler.com/blogs/security-research/peek-apt36-s-updated-arsenal
|
|
--
|
|
-- tags: persistent process
|
|
SELECT
|
|
p0.name AS pname,
|
|
COALESCE(REGEX_MATCH (p0.path, '.*/(.*)', 1), p0.path) AS basename,
|
|
COALESCE(
|
|
REGEX_MATCH (p0.name, '.*/.*\.([a-z]{2,4})$', 1),
|
|
""
|
|
) AS pext,
|
|
-- Child
|
|
p0.pid AS p0_pid,
|
|
p0.path AS p0_path,
|
|
p0.name AS p0_name,
|
|
s.authority AS p0_sauth,
|
|
s.identifier AS p0_sid,
|
|
p0.cmdline AS p0_cmd,
|
|
p0.cwd AS p0_cwd,
|
|
p0.euid AS p0_euid,
|
|
p0_hash.sha256 AS p0_sha256,
|
|
-- Parent
|
|
p0.parent AS p1_pid,
|
|
p1.path AS p1_path,
|
|
p1.name AS p1_name,
|
|
p1.euid AS p1_euid,
|
|
p1.cmdline AS p1_cmd,
|
|
p1_hash.sha256 AS p1_sha256,
|
|
-- Grandparent
|
|
p1.parent AS p2_pid,
|
|
p2.name AS p2_name,
|
|
p2.path AS p2_path,
|
|
p2.cmdline AS p2_cmd,
|
|
p2_hash.sha256 AS p2_sha256
|
|
FROM
|
|
processes p0
|
|
LEFT JOIN signature s ON p0.path = s.path
|
|
LEFT JOIN hash p0_hash ON p0.path = p0_hash.path
|
|
LEFT JOIN processes p1 ON p0.parent = p1.pid
|
|
LEFT JOIN hash p1_hash ON p1.path = p1_hash.path
|
|
LEFT JOIN processes p2 ON p1.parent = p2.pid
|
|
LEFT JOIN hash p2_hash ON p2.path = p2_hash.path
|
|
WHERE
|
|
(
|
|
pname LIKE "%kthread%"
|
|
OR pname LIKE "%-help"
|
|
OR pname LIKE "%flush%"
|
|
OR pname LIKE "%tasks%"
|
|
OR pname LIKE "%thread%"
|
|
OR pname LIKE "%initd%"
|
|
OR pname LIKE "%kdmp%"
|
|
OR pname LIKE "%/%"
|
|
OR pname LIKE "%kworker%"
|
|
OR pname LIKE "%launchd%"
|
|
OR pname LIKE "%user_dir%"
|
|
OR pname LIKE "%xdg%"
|
|
OR pname LIKE "cpu%"
|
|
OR pname LIKE "events%"
|
|
OR pname LIKE "idle_%"
|
|
OR pname LIKE '%xprotect%'
|
|
OR pname LIKE "%kaudit%"
|
|
OR pname LIKE "%nvme%"
|
|
OR pname LIKE "%zswap%"
|
|
OR pname LIKE "%crypt%"
|
|
OR pname LIKE "%acpi%"
|
|
OR pname LIKE "%kdev%"
|
|
OR pname LIKE "%ksoft%"
|
|
OR pname LIKE "%irq%"
|
|
OR pname LIKE "%kswap%"
|
|
OR pname LIKE "mm-%"
|
|
OR pname LIKE "nm_%"
|
|
OR pname LIKE "rcu%"
|
|
OR REGEX_MATCH (pname, '([a-z]{16,})', 1) != ""
|
|
OR REGEX_MATCH (pname, '([a-zA-Z0-9]{32,})', 1) != ""
|
|
OR REGEX_MATCH (pname, '(\w{40,})', 1) != ""
|
|
OR REGEX_MATCH (
|
|
pname,
|
|
'([a-z]+[A-Z]+[a-z]+[A-Z]+[a-z]+[A-Z]+[a-z]+[A-Z]+[a-z]+[A-Z]+[a-z]+[A-Z]+)',
|
|
1
|
|
) != ""
|
|
OR REGEX_MATCH (pname, "([a-z].*[A-Z].*\d+.*[a-z].*\d+)", 1) != ""
|
|
OR REGEX_MATCH (pname, "(\d.*[a-z].*\d.*[a-z].*\d+)", 1) != ""
|
|
OR REGEX_MATCH (pname, "(\d{5,})", 1) != ""
|
|
OR REGEX_MATCH (pname, "^(\d\d)", 1) != ""
|
|
OR (
|
|
REGEX_MATCH (pname, "^(\W)", 1) != ""
|
|
AND p0.path NOT LIKE "/nix/store/%/.%-wrapped"
|
|
)
|
|
OR (
|
|
REGEX_MATCH (pname, "(\W)$", 1) != ""
|
|
AND pname NOT LIKE "%)"
|
|
)
|
|
AND pext NOT IN ("", "gui", "cli", "us", "node", "com")
|
|
)
|
|
AND NOT pname IN (
|
|
'BetterTouchToolAppleScriptRunner',
|
|
'BetterTouchToolAppleScriptRunner3',
|
|
'BetterTouchToolShellScriptRunner',
|
|
'EcammLiveVideoOutAssistantXPCHelper',
|
|
'ThingsWidgetExtensionMacAppStore',
|
|
'TwitterNotificationServiceExtension',
|
|
'at.obdev.littlesnitch.endpointsecurity',
|
|
'at.obdev.littlesnitch.networkextension',
|
|
'com.microsoft.teams2.notificationcenter',
|
|
'cpu',
|
|
'dynamiclinkmanager',
|
|
'launchd_startx'
|
|
)
|
|
-- example: 85C27NK92C.com.flexibits.fantastical2.mac.helper
|
|
AND NOt pname LIKE '___1Test%'
|
|
AND NOT pname LIKE 'BetterTouchToolAppleScriptRunner%'
|
|
AND NOT pname LIKE 'cody-engine-%'
|
|
AND NOT pname LIKE "%.com.flexibits.fantastical2.mac.helper"
|
|
AND NOT pname LIKE 'debug.test%'
|
|
AND NOT pname LIKE '__%go_build%'
|
|
AND NOT pname LIKE '%-macos-arm64'
|
|
AND NOT pname LIKE '___Test%'
|
|
AND NOT s.authority IN (
|
|
"Software Signing",
|
|
"Apple Mac OS Application Signing"
|
|
)
|