Commit Graph

3 Commits

Author SHA1 Message Date
shashank-elastic 18fcd83683 Back-porting Version Trimming (#3704)
(cherry picked from commit 63e91c2f12)
2024-05-22 19:18:10 +00:00
Jonhnathan 21f23f6d33 [Rule Tuning] Tighten up Indexes of Elastic Defend Windows Rules (#3549)
* [Rule Tuning] Tighten up Indexes of Elastic Defend Windows Rules

* Delete test.pkl

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Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit b47b91b9ec)
2024-04-01 23:52:53 +00:00
Samirbous bfd3289680 [New] Suspicious Execution via ScreenConnect (#3541)
* [New] Suspicious Execution via ScreenConnect

- Suspicious ScreenConnect Client Child Process (limited to known suspicious patterns)
- ScreenConnect Server Spawning Suspicious Processes (webshell access via ScreenConnect server)

* Update command_and_control_screenconnect_childproc.toml

* Update rules/windows/initial_access_webshell_screenconnect_server.toml

* Update rules/windows/command_and_control_screenconnect_childproc.toml

* Update rules/windows/command_and_control_screenconnect_childproc.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update command_and_control_screenconnect_childproc.toml

* Update command_and_control_screenconnect_childproc.toml

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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit d7aff43621)
2024-03-27 12:02:12 +00:00