diff --git a/detections/system_information_discovery_detection.yml b/detections/system_information_discovery_detection.yml index c5dc66797b..f1a0cd0652 100644 --- a/detections/system_information_discovery_detection.yml +++ b/detections/system_information_discovery_detection.yml @@ -1,12 +1,13 @@ -author: Patrick Bareiss, Splunk +name: System Information Discovery Detection +id: 8e99f89e-ae58-4ebc-bf52-ae0b1a277e72 +version: 1 date: '2020-10-12' description: Detect system information discovery techniques used by attackers to understand configurations of the system to further exploit it. -id: 8e99f89e-ae58-4ebc-bf52-ae0b1a277e72 -known_false_positives: Administrators debugging servers -name: System Information Discovery Detection +type: ESCU references: - https://oscp.infosecsanyam.in/priv-escalation/windows-priv-escalation +author: Patrick Bareiss, Splunk search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes where (Processes.process="*wmic* qfe*" OR Processes.process=*systeminfo* OR Processes.process=*hostname*) by Processes.user @@ -15,6 +16,7 @@ search: '| tstats `security_content_summariesonly` count min(_time) as firstTime > 2 | stats values(process) min(firstTime) as firstTime max(lastTime) as lastTime by user, dest | `security_content_ctime(firstTime)`| `security_content_ctime(lastTime)` | `system_information_discovery_detection_filter`' +known_false_positives: Administrators debugging servers tags: analytics_story: - Discovery Techniques @@ -29,5 +31,3 @@ tags: nist: - DE.CM security_domain: endpoint -type: ESCU -version: 1