---
id: 6258
title: "Advanced Threat Hunting with New SSL Features: Unlocking HuntSQL™ Anomaly Flags for Deeper Detection"
source_domain: hunt.io
source_url: "https://hunt.io/blog/ssl-threat-hunting-anomaly-flags"
published_at: "2025-02-13T00:00:00Z"
tags: ["threat-hunting", "detection", "ssl", "tls-certificates", "huntsql", "pupyrat"]
phying_url: "https://phying.com/item/6258"
lang: en
---

# Advanced Threat Hunting with New SSL Features: Unlocking HuntSQL™ Anomaly Flags for Deeper Detection

## Summary

After PupyRAT slipped past its old parser, Hunt.io adopted Google's Certificate Transparency library and added HuntSQL anomaly flags for malformed, expired, and rogue certificates.

## Intelligence Metadata

- **Sources:** hunt.io
- **Published:** 2025-02-13T00:00:00Z
- **Original:** https://hunt.io/blog/ssl-threat-hunting-anomaly-flags
- **Phying News:** https://phying.com/item/6258