mirror of
https://github.com/chainguard-dev/osquery-defense-kit
synced 2024-12-18 20:14:32 +00:00
40 lines
984 B
SQL
40 lines
984 B
SQL
-- Recently downloaded cryptexec program
|
|
SELECT
|
|
file.path,
|
|
file.size,
|
|
file.btime,
|
|
file.ctime,
|
|
file.mtime,
|
|
magic.data,
|
|
hash.sha256,
|
|
yara.*
|
|
FROM
|
|
file
|
|
JOIN yara ON file.path = yara.path
|
|
LEFT JOIN magic ON file.path = magic.path
|
|
LEFT JOIN hash ON file.path = hash.path
|
|
WHERE
|
|
-- Only scan recent downloads
|
|
(
|
|
file.path LIKE '/home/%/Downloads/%'
|
|
OR file.path LIKE '/home/%/Downloads/%/%'
|
|
OR file.path LIKE '/Users/%/Downloads/%'
|
|
OR file.path LIKE '/Users/%/Downloads/%/%'
|
|
OR file.path LIKE '/Volumes/%'
|
|
OR file.path LIKE '/tmp/%'
|
|
OR file.path LIKE '/var/tmp/%'
|
|
)
|
|
AND (
|
|
file.btime > (strftime('%s', 'now') -432000)
|
|
OR file.ctime > (strftime('%s', 'now') -432000)
|
|
OR file.mtime > (strftime('%s', 'now') -432000)
|
|
)
|
|
AND yara.sigrule = '
|
|
rule http_exec {
|
|
strings:
|
|
$http_proxy = "HTTP_PROXY" ascii
|
|
$process_unix = "process_unix.rs" ascii
|
|
condition:
|
|
all of them
|
|
}'
|
|
AND yara.count > 0 |