User Agent Strings Curiosities

Executive Summary

The article discusses the author’s fascination with newly observed User Agent strings in honeypot logs, highlighting how these anomalies can reveal attacker tactics and the importance of monitoring such data for threat intelligence.


Intelligence Metadata - Source Publisher: SANS Internet Storm Center - Published Date: 2026-10-04T07:58:51+00:00 - Category: threat-intel

Original Description: Sometimes I have to smile, or my interest is triggered, when I review new User Agent Strings in the honeypot logs.

"Do not turn back when you are just at the goal."

— Publilius Syrus
Source: SANS Internet Storm Center