SHA-256 / MD5 reputation
Interactive hash lookup and authenticated partner endpoints. Unknown means unknown, never a clean bill of health. Production corpus admission remains subject to verified source rights.
BUILT FOR YOUR NEXT SECURITY BUSINESS
Threat intelligence. A clearer integration.
Add malware hash reputation to your software and security workflows. The PremiumAV threat cloud lookup is in final testing; use this page to request an evaluation of authenticated lookups, explicit quotas and an integration scope agreed with your team.
Request an API TrialA tailored scope, technical evaluation and partner agreement come first.
BUILT AROUND YOUR WORKFLOW
Intelligence that fits your workflow
Controlled partner access
Use an issued bearer key for partner endpoints, with daily quotas and per-minute limits. Agree access and integration requirements before production use.
Unknown-hash submissions
Submit an unknown SHA-256 hash for review without uploading a file. Submissions remain unknown and are never automatically promoted to malware detections.
TRY A HASH LOOKUP
Check a file fingerprint
Paste a SHA-256 or MD5. File contents are never uploaded by this tool. Public preview uses only the public EICAR test indicator until an approved production corpus is available.
Ready for a hash.
THREAT DATABASE
Large, continuously updated threat database
Detection content is built from PremiumAV’s own threat research and analysis, with frequent automatic definition updates.
Production data access, freshness and redistribution rights are confirmed in your partner scope.
FOR DEVELOPERS
Two endpoints. Explicit limits.
GET /api/v1/cloud-reputation.php?hash=…
POST /api/v1/submit-unknown.php
Use an issued pav_oem_… key in the Authorization Bearer header. Daily quotas reset at UTC midnight; minute limits are enforced per partner. Unknown submissions accept SHA-256 only and never automatically become malware detections.
WHAT YOUR TEAM GETS
A practical route from API evaluation to integration.
Clear technical scope
Review the endpoint behaviour, response meaning, authentication and limits your application needs.
A focused evaluation
Agree the test environment and acceptance criteria before planning a production rollout.
Defined responsibilities
Confirm licensing, data rights, delivery terms and support ownership in your partner agreement.
HOW IT WORKS
Four steps. A clear next move.
- Share your requirements
Tell us about your application, customers, volumes and timeline.
- Confirm technical fit
Review supported interfaces, current capability scope and rights.
- Evaluate the integration
Test the agreed workflow against defined acceptance criteria.
- Agree your delivery
Finalise the proposal, responsibilities and production terms.
WHO IT IS FOR
Software teams. Security workflows.
For developers adding hash lookups to an application, security teams enriching a review workflow, and partners evaluating a defined threat-intelligence integration.
GOOD TO KNOW
Partnership questions, answered.
What can I evaluate with the threat intelligence API?
Authenticated SHA-256 and MD5 reputation lookups, plus a SHA-256 unknown-submission endpoint. Production data scope and partner access must be agreed with PremiumAV.
Does an unknown hash mean a file is safe?
No. Unknown means no approved matching verdict is available. Hash reputation alone cannot establish that a file is safe or detect every new threat.
Do I upload file contents?
The lookup uses a hash, and the unknown-submission endpoint accepts SHA-256 only. These endpoints do not upload file contents.
How is API access controlled?
Partner endpoints require an issued bearer key. Daily quotas and per-minute limits apply; the team confirms limits and access during evaluation.
Is the public preview a production reputation service?
No. The public preview is limited to the public EICAR test indicator until an approved production corpus is available. It is separate from a scoped partner evaluation.
BUILD YOUR NEXT STEP
Put the API to work in your evaluation.
Share your requirements with the PremiumAV team in New Delhi.
TECHNOLOGY PARTNERS
B2B OEM / White-Label / Source Code Licensing / Threat Cloud API Enquiry Form
Share your company, integration scale and requirements for a tailored technical and commercial proposal.
- Turnkey White-Label Antivirus Brand
- Source Code Licensing & Custom Engineering
- Threat Cloud Engine API / TDL Feed
- AV SDK Integration
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