I got some daily malware batches from malwarebazaar and scanned all extractions. Some of them were undetected and after I checked all with hybrid-analysis' file collection tool, I archived only the ones that has at least 1 Virustotal detection. So, how should I submit the samples? One by one or in a zipped file? Is there any way to submit files directly to the CyberCapture cloud analysis for a faster evaluation?