From 14e36c2693f149440fabc7632b1e1189bcb5c8fc Mon Sep 17 00:00:00 2001
From: Samirbous <64742097+Samirbous@users.noreply.github.com>
Date: Tue, 17 Nov 2020 21:23:28 +0100
Subject: [PATCH] [New Rule] Security Software Discovery using WMIC (#387)

* [New Rule] Security Software Discovery using WMIC

* added tags

* adjusted args for performance

avoiding leading wildcard in process args

* Update discovery_security_software_wmic.toml

* Update discovery_security_software_wmic.toml

* Update discovery_security_software_wmic.toml

* Update rules/windows/discovery_security_software_wmic.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/windows/discovery_security_software_wmic.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
---
 .../discovery_security_software_wmic.toml     | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 rules/windows/discovery_security_software_wmic.toml

diff --git a/rules/windows/discovery_security_software_wmic.toml b/rules/windows/discovery_security_software_wmic.toml
new file mode 100644
index 000000000..7859ff697
--- /dev/null
+++ b/rules/windows/discovery_security_software_wmic.toml
@@ -0,0 +1,42 @@
+[metadata]
+creation_date = "2020/10/19"
+ecs_version = ["1.6.0"]
+maturity = "production"
+updated_date = "2020/10/19"
+
+[rule]
+author = ["Elastic"]
+description = """
+Identifies the use of Windows Management Instrumentation Command (WMIC) to discover certain System Security Settings
+such as AntiVirus or Host Firewall details.
+"""
+from = "now-9m"
+index = ["logs-endpoint.events.*", "winlogbeat-*"]
+language = "eql"
+license = "Elastic License"
+name = "Security Software Discovery using WMIC"
+risk_score = 47
+rule_id = "6ea55c81-e2ba-42f2-a134-bccf857ba922"
+severity = "medium"
+tags = ["Elastic", "Host", "Windows", "Threat Detection", "Discovery"]
+type = "eql"
+
+query = '''
+process where event.type in ("start", "process_started") and
+   (process.name:"wmic.exe" or process.pe.original_file_name:"wmic.exe") and
+    process.args:"/namespace:\\\\root\\SecurityCenter2" and process.args:"Get"
+'''
+
+
+[[rule.threat]]
+framework = "MITRE ATT&CK"
+[[rule.threat.technique]]
+id = "T1518"
+name = "Software Discovery"
+reference = "https://attack.mitre.org/techniques/T1518/"
+
+
+[rule.threat.tactic]
+id = "TA0007"
+name = "Discovery"
+reference = "https://attack.mitre.org/tactics/TA0007/"