diff --git a/detections/endpoint/windows_explorer_exe_spawning_powershell_or_cmd.yml b/detections/endpoint/windows_explorer_exe_spawning_powershell_or_cmd.yml index 537ca9574a..b33296fb98 100644 --- a/detections/endpoint/windows_explorer_exe_spawning_powershell_or_cmd.yml +++ b/detections/endpoint/windows_explorer_exe_spawning_powershell_or_cmd.yml @@ -15,24 +15,6 @@ known_false_positives: Some legitimate user actions may trigger Explorer.exe to references: - https://www.zerodayinitiative.com/advisories/ZDI-CAN-25373/ - https://www.trendmicro.com/en_us/research/25/c/windows-shortcut-zero-day-exploit.html -drilldown_searches: -- name: View the detection results for - "$user$" and "$dest$" - search: '%original_detection_search% | search user = "$user$" dest = "$dest$"' - earliest_offset: $info_min_time$ - latest_offset: $info_max_time$ -- name: View risk events for the last 7 days for - "$user$" and "$dest$" - search: '| from datamodel Risk.All_Risk | search normalized_risk_object IN ("$user$", "$dest$") starthoursago=168 | stats count min(_time) as firstTime max(_time) as lastTime values(search_name) as "Search Name" values(risk_message) as "Risk Message" values(analyticstories) as "Analytic Stories" values(annotations._all) as "Annotations" values(annotations.mitre_attack.mitre_tactic) as "ATT&CK Tactics" by normalized_risk_object | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)`' - earliest_offset: $info_min_time$ - latest_offset: $info_max_time$ -rba: - message: Windows Explorer.exe spawning PowerShell or cmd.exe processes on $dest$. - risk_objects: - - field: dest - type: system - score: 10 - threat_objects: - - field: parent_process_name - type: parent_process_name tags: analytic_story: - ZDI-CAN-25373 Windows Shortcut Exploit Abused as Zero-Day