File Scanning Framework (FSF) v1.1 vs Sesame IT HOSHI: side-by-side comparison (2026)
File Scanning Framework (FSF) v1.1 is a free detection engineering solution. Sesame IT HOSHI is a commercial detection engineering solution by Jizô AI. Features, integrations, deployment and the company behind each one, side by side.
FSF is a modular, recursive file scanning solution that enables analysts to extend the utility of Yara signatures and define actionable intelligence within a file.
Curated attack use case platform that feeds threat scenarios into Jizô AI.
Side-by-side comparison
Feature
File Scanning Framework (FSF) v1.1
Sesame IT HOSHI
Pricing model
Free
Commercial
Category
Detection Engineering
Detection Engineering
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
Mid-Market, Enterprise
Mid-Market, Enterprise
Open source
GitHub stars
294
–
Last commit
Jan 2019
–
Company
Company
–
Jizô AI
Use cases and capabilities
Reverse Engineering
Yes
No
File Analysis
Yes
No
Detection Rules
No
Yes
Cyber Threat Intelligence
No
Yes
MITRE ATT&CK
No
Yes
Attack Detection
No
Yes
Core features
No features listed
6 features listed
Integrations
No integrations listed
1 integration listed
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