Log4Shell JNDI Payload Injection with Outbound Connection
This analytic detects Log4Shell JNDI payload injections via outbound connections. It identifies suspicious LDAP lookup functions in web logs, such as `${jndi:ldap://PAYLOAD_INJECTED}`, and correlates them with network traffic to known malicious IP addresses. This detection leverages web and network traffic data to identify attempts to exploit the Log4j vulnerability (CVE-2021-44228), which could lead to remote code execution and system compromise.
Splunk (SPL)
