ConventionEngine vs THOR Lite: Side-by-Side Comparison (2026)

Short answer

Threat hunters working with Windows malware samples will find ConventionEngine useful for fast-path filtering of PE files before deeper analysis; PDB path inspection catches lazy packers and stolen toolchains that slip past signature-based detection. The tool is free and maintained on GitHub with a clear rule set that requires no licensing overhead. Skip this if you need automated hunting at scale or integration with your EDR; ConventionEngine works best as a manual triage layer for analysts who already have samples in hand. Security teams that need to hunt for known malware and suspicious artifacts across Windows, Linux, and macOS without licensing friction should start with THOR Lite. It scans against YARA rules and IOC databases at speed without agent deployment, making it ideal for incident response workflows where you're chasing specific indicators rather than building continuous monitoring. Skip this if you need behavioral detection or post-compromise forensics beyond pattern matching; THOR Lite is a scanner, not a behavioral engine.