Malicious Connection to LDAP port for CVE-2021-44228 vulnerability

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This query detects exploitation attempts for CVE-2021-44228 involving log4j vulnerability by looking for connections to default LDAP ports.

Attribute	Value
Type	Hunting Query
Solution	Apache Log4j Vulnerability Detection
ID	19abc034-139e-4e64-a05d-cb07ce8b003b
Tactics	CommandAndControl
Techniques	T1071
Required Connectors	MicrosoftThreatProtection, AzureMonitor(VMInsights)
Source	View on GitHub

Tables Used

This content item queries data from the following tables:

Table	Transformations	Ingestion API	Lake-Only
DeviceNetworkEvents	✓	✗	?
VMConnection	?	✗	?

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