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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