diff --git a/detection/evasion/unexpected-dev-entries.sql b/detection/evasion/unexpected-dev-entries.sql index cb312b4..8fe77af 100644 --- a/detection/evasion/unexpected-dev-entries.sql +++ b/detection/evasion/unexpected-dev-entries.sql @@ -47,10 +47,14 @@ WHERE OR file.path LIKE '/dev/shm/jack_db%' ) ) + AND NOT ( + file.size <= 32 + AND file.path LIKE '/dev/shm/%' + ) AND file.path NOT LIKE '/dev/shm/lttng-ust-wait-%' AND file.path NOT LIKE '/dev/shm/flatpak-%' AND file.path NOT LIKE '/dev/shm/libpod_rootless_lock_%' AND file.path NOT LIKE '/dev/shm/sem.mp-%' AND file.path NOT LIKE '%/../%' AND file.path NOT LIKE '%/./%' - AND file.path NOT IN ('/dev/.mdadm/', '/dev/shm/libpod_lock') + AND file.path NOT IN ('/dev/.mdadm/', '/dev/shm/libpod_lock', '/dev/shm/sem.camlock') diff --git a/detection/execution/recently-created-executables-long-lived-linux.sql b/detection/execution/recently-created-executables-long-lived-linux.sql index 871332f..1d6405e 100644 --- a/detection/execution/recently-created-executables-long-lived-linux.sql +++ b/detection/execution/recently-created-executables-long-lived-linux.sql @@ -3,7 +3,7 @@ -- false-positives: -- * many -- --- tags: transient process state +-- tags: transient process state extra -- platform: linux SELECT f.ctime AS p0_ctime, diff --git a/detection/execution/recently-created-executables-long-lived-macos.sql b/detection/execution/recently-created-executables-long-lived-macos.sql index 4a4d749..49e8d3c 100644 --- a/detection/execution/recently-created-executables-long-lived-macos.sql +++ b/detection/execution/recently-created-executables-long-lived-macos.sql @@ -3,7 +3,7 @@ -- false-positives: -- * many -- --- tags: transient process state +-- tags: transient process state extra -- platform: darwin SELECT f.ctime,