AISI DFIR vs yara_repo: 2026 Comparison
AISI DFIR is a commercial digital forensics and incident response tool by AISI. yara_repo is a free digital forensics and incident response tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics and incident response fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams that need to move fast on active incidents will find AISI DFIR's managed service model cuts through the hiring shortage for in-house forensics expertise. The Scout and Hunter tools automate evidence collection and persistence removal directly on affected systems, compressing response timelines that would otherwise stretch weeks. The caveat: this is a managed service first, so your team trades hands-on control for speed and specialist depth, making it less suitable for organizations that need full visibility and control over every forensic decision.
AISI DFIR
Managed DFIR service with proprietary tools for forensics & IR.
yara_repo
Repository of Yara Rules created by TjNel.
Side-by-Side Comparison
NIST CSF 2.0 Mapping
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCP- Malware analysis with IOC extraction and YARA rule creation
- Reverse engineering of malware samples
- Behavioral analysis based on MITRE ATT&CK techniques using Scout tool
- Incident analysis including persistence source identification and countermeasure definition
- Evidence collection via proprietary Scout tool (registry hives, logs, processes, network connections)
- Bulk encrypted archive processing and data enrichment via Commodore tool
- Automated malware and persistence artifact removal via Hunter tool
- Ransomware incident investigation and attack chain reconstruction
- No features listed
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