SERVER-MAIL -- Snort has detected traffic exploiting vulnerabilities in mail servers (such as Exchange, Courrier). These are different from protocol traffic, as this deals with the traffic going to the mail server itself.
SERVER-MAIL PHPMailer information disclosure attempt
This event is generated when a PHPMailer information disclosure attempt is detected Impact: Attempted Information Leak Details: Ease of Attack:
This alerts on initial exploit traffic.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
Information Leak
Information Leakage happens when an attacker manipulates a system into revealing sensitive information, either through malformed input or by taking advantage of another feature of the system.
CVE-2017-5223 |
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Tactic: Initial Access
Technique: Spearphishing Link
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org