---
id: 6407
title: "Proactive Threat Hunting: Techniques to Identify Malicious Infrastructure"
source_domain: netlas.io
source_url: "https://netlas.io/blog/c2_hunting_cases/"
published_at: "2025-07-30T00:00:00Z"
tags: ["threat-hunting", "c2", "detection", "favicon", "jarm", "netlas"]
phying_url: "https://phying.com/item/6407"
lang: en
---

# Proactive Threat Hunting: Techniques to Identify Malicious Infrastructure

## Summary

Proactive threat hunting for malicious infrastructure: fingerprint C2 via favicon hashes, HTTP headers, TLS fields and JARM, then pivot across Netlas, Shodan and Censys to map attacker ecosystems.

## Intelligence Metadata

- **Sources:** netlas.io
- **Published:** 2025-07-30T00:00:00Z
- **Original:** https://netlas.io/blog/c2_hunting_cases/
- **Phying News:** https://phying.com/item/6407