How to Analyze an Encrypted ZIP Attachment
Handle a password-protected archive without opening it on a user workstation: collection, isolation, hashes, and a documented decision.
Threats Dashboard: Turn Current Intelligence into Priorities
Use the isMalicious Threats dashboard to move from a broad threat picture to the sectors, ransomware groups, malware, victims, and evidence that matter to your team.
YARA vs Sigma: Which Detection Rule Should You Use?
Compare YARA and Sigma by data source, purpose, portability, performance, false positives, testing, and threat-intelligence workflow.
File Hash Reputation Lookups: Accelerating Incident Response With IOC Enrichment
A practitioner's guide to file hash reputation lookups—how they work, which data sources power them, how to build automated IOC enrichment pipelines, and how to integrate hash intelligence into SOC, SOAR, and incident response workflows.
File Hash Check: Is This SHA-256 Malware?
How to check MD5, SHA-1, and SHA-256 hashes against threat intelligence, and how SOC teams use hash reputation to cut false positives.