Lab Tools
Security Tools
Standalone security utilities. Nothing submitted here leaves this server.
Phishing Email Analyzer
Paste or upload a suspicious email for a full heuristic breakdown.
URL / Domain Checker
Check a single URL or domain for typosquatting, brand impersonation, and homograph tricks.
Email Header Analyzer
Paste raw email headers to see the delivery path and SPF/DKIM/DMARC results.
Punycode / Homograph Decoder
Decode an internationalized domain and check it for lookalike characters.
IOC Defang / Refang
Defang indicators for safe sharing, or refang them back to live values.
Sigma Rule Library
Example detection rules for common phishing TTPs, generated by the same engine that powers the analyzer.
KQL Query Builder
Paste IOCs to build an Advanced Hunting query against Microsoft 365 Defender / Sentinel.
KQL Hunting Library
Curated Advanced Hunting queries for common threat-hunting scenarios, not just phishing.