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Every day, thousands of new malware variants emerge worldwide. The ECAR Universal Antivirus Laboratory, a Bangladesh Government-certified facility, relies on community submissions to stay ahead of evolving threats. When you submit a suspicious file, our security analysts examine it using advanced sandbox environments, behavioral analysis tools, and multi-engine scanning. The results are added to our threat database within hours, strengthening protection for thousands of users globally.
Your submission directly supports the Cobra Antivirus SDK ecosystem, helping us improve detection algorithms and protect networks against the latest cyber attacks. All submissions are free, confidential, and analyzed by certified professionals.
Drag and drop your malware sample here, or click to browse
Accepted: EXE, DLL, DOC, DOCX, PDF, ZIP, RAR, 7Z — Up to 50MB per file
By submitting, you agree to our analysis terms. Your sample will be analyzed by the ECAR Universal Antivirus Lab.
Your submission helps identify emerging threats before they spread across networks and systems worldwide. Every sample contributes to a safer digital ecosystem.
Each sample strengthens the Cobra Antivirus detection engine and helps our analysts refine heuristic and behavioral detection algorithms.
Support the ECAR Universal Antivirus Lab in advancing global cybersecurity research and tracking emerging malware trends.
New, unknown, or suspicious malware samples including ransomware, trojans, worms, rootkits, phishing documents, and any file exhibiting malicious behavior.
EXE, DLL, DOC, DOCX, XLS, XLSX, PDF, ZIP, RAR, 7Z, and other common file formats. Please compress large samples before uploading.
Maximum 50MB per sample. For larger submissions, contact us directly for alternate upload options.
All submissions are treated as strictly confidential. Your personal information will never be shared without your explicit consent.
Manual analysis typically takes 24-48 hours. Critical threats are prioritized. You will be notified via email once the analysis report is ready.
Your malware sample goes through a rigorous analysis pipeline designed to extract maximum threat intelligence.
Our ECAR lab analysts examine the sample in isolated sandbox environments, tracking its behavior, network activity, and system modifications.
The sample is classified as malicious, suspicious, or clean. If malicious, it is added to our threat database with detailed signature information.
You receive a detailed analysis report via email within 24-48 hours, including the verdict, detection names, and key indicators of compromise.
Yes, absolutely. All submitted files and personal information are treated as strictly confidential. We do not share samples or your contact details without your explicit permission.
We accept EXE, DLL, DOC, DOCX, XLS, XLSX, PDF, ZIP, RAR, 7Z, and other common file formats. Each file must be 50MB or smaller.
Manual analysis typically requires 24-48 hours. Critical or high-priority threats are fast-tracked for immediate investigation by our senior analysts.
No account is required. Simply provide your email address when submitting, and we will send the analysis report to you directly.
Upload your file above or get in touch with our team for assistance.
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