SID 1:49100

Rule Category

SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.

Alert Message

SERVER-OTHER Microsoft Exchange Server NTLM relay attack attempt

Rule Explanation

This event is generated when an attempt is made to conduct an NTLM relay attack against Microsoft Exchange. Impact: Potential User Privilege Details: This rule looks for attempts to conduct an NTLM relay attack against Microsoft Exchange. Ease of Attack:

What To Look For

No information provided

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Intelligence Group