diff --git a/detections/endpoint/windows_event_log_cleared.yml b/detections/endpoint/windows_event_log_cleared.yml index 2d1093afd1..04326313d8 100644 --- a/detections/endpoint/windows_event_log_cleared.yml +++ b/detections/endpoint/windows_event_log_cleared.yml @@ -56,3 +56,16 @@ tags: - EventCode - dest security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Defense Evasion + message: "Windows event logs cleared on $dest$ via EventCode $EventCode$" + observable: + - name: dest + type: Endpoint + role: + - Victim diff --git a/detections/endpoint/windows_security_account_manager_stopped.yml b/detections/endpoint/windows_security_account_manager_stopped.yml index fef52f7f43..a4249f4b96 100644 --- a/detections/endpoint/windows_security_account_manager_stopped.yml +++ b/detections/endpoint/windows_security_account_manager_stopped.yml @@ -47,3 +47,24 @@ tags: - Processes.dest - Processes.user security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Defense Evasion + message: "The Windows Security Account Manager (SAM) was stopped via cli by $user$ on $dest$ by this command: $processs$" + observable: + - name: dest + type: Endpoint + role: + - Victim + - name: user + type: User + role: + - Victim + - name: process + type: Process + role: + - Target diff --git a/detections/endpoint/winevent_scheduled_task_created_to_spawn_shell.yml b/detections/endpoint/winevent_scheduled_task_created_to_spawn_shell.yml index 6398576f38..eab7585981 100644 --- a/detections/endpoint/winevent_scheduled_task_created_to_spawn_shell.yml +++ b/detections/endpoint/winevent_scheduled_task_created_to_spawn_shell.yml @@ -64,3 +64,22 @@ tags: - Description - Command security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Execution + - Stage:Persistence + - Stage:Privilege Escalation + message: "A windows scheduled task was created (task name=$Task_Name$) on $dest$ by the following command: $Command$" + observable: + - name: dest + type: Endpoint + role: + - Victim + - name: Command + type: Command + role: + - Target diff --git a/detections/endpoint/winevent_scheduled_task_created_within_public_path.yml b/detections/endpoint/winevent_scheduled_task_created_within_public_path.yml index 50bf759520..286365a871 100644 --- a/detections/endpoint/winevent_scheduled_task_created_within_public_path.yml +++ b/detections/endpoint/winevent_scheduled_task_created_within_public_path.yml @@ -64,3 +64,22 @@ tags: - Description - Command security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Execution + - Stage:Persistence + - Stage:Privilege Escalation + message: "A windows scheduled task was created (task name=$Task_Name$) on $dest$ by the following command: $Command$" + observable: + - name: dest + type: Endpoint + role: + - Victim + - name: Command + type: Command + role: + - Target diff --git a/detections/endpoint/winword_spawning_cmd.yml b/detections/endpoint/winword_spawning_cmd.yml index 74c31fea07..691992fcec 100644 --- a/detections/endpoint/winword_spawning_cmd.yml +++ b/detections/endpoint/winword_spawning_cmd.yml @@ -50,3 +50,24 @@ tags: - user - parent_process_id security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Initial Access + message: "$parent_process_name$ on $dest$ by $user$ launched command: $process_name$ which is very common in spearphishing attacks." + observable: + - name: dest + type: Endpoint + role: + - Victim + - name: user + type: User + role: + - Victim + - name: process_name + type: Process + role: + - Target diff --git a/detections/endpoint/winword_spawning_powershell.yml b/detections/endpoint/winword_spawning_powershell.yml index a76e3afa90..1f0deefa42 100644 --- a/detections/endpoint/winword_spawning_powershell.yml +++ b/detections/endpoint/winword_spawning_powershell.yml @@ -52,3 +52,24 @@ tags: - user - parent_process_id security_domain: endpoint + impact: 70 + confidence: 100 + # (impact * confidence)/100 + risk_score: 70 + context: + - Source:Endpoint + - Stage:Initial Access + message: "$parent_process_name$ on $dest$ by $user$ launched the following powershell process: $process_name$ which is very common in spearphishing attacks" + observable: + - name: dest + type: Endpoint + role: + - Victim + - name: user + type: User + role: + - Victim + - name: process_name + type: Process + role: + - Target