Commit Graph

6 Commits

Author SHA1 Message Date
Ruben Groenewoud c2747b0b29 [Rule Tuning] Linux DR Tuning - 4 (#5484)
* [Rule Tuning] Linux DR Tuning - 4

* Update defense_evasion_file_mod_writable_dir.toml

* Update command_and_control_frequent_egress_netcon_from_sus_executable.toml

* Remove duplicate host.name entry in TOML file

* Fix formatting in defense_evasion_file_mod_writable_dir.toml

* Update command_and_control_frequent_egress_netcon_from_sus_executable.toml

* Add additional fields to base64 decoding activity rule

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
2026-01-08 10:11:05 +01:00
shashank-elastic 059d7efa25 Prep for Release 9.0 (#4550) 2025-03-20 20:32:07 +05:30
Ruben Groenewoud fed7b216d5 [Rule Tuning] Linux DR Tuning - Part 1 (#4416) 2025-01-28 14:43:00 +01:00
Mika Ayenson fe8c81d762 [FR] Generate investigation guides (#4358) 2025-01-22 11:17:38 -06:00
Jonhnathan cc889e3bf2 [Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 4 (#4345)
* [Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 4

* Apply suggestions from code review

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
2025-01-09 10:59:32 -03:00
Ruben Groenewoud fb07033159 [New Rule] Attempt to Disable Auditd Service (#4028)
* [New Rule] Attempt to Disable Auditd Service

* Update defense_evasion_attempt_to_disable_auditd_service.toml

* Update rules/linux/defense_evasion_attempt_to_disable_auditd_service.toml

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

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Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2024-09-01 09:51:13 +02:00