We've recently released an open-source toolset
that, among other things, allows you to analyze PCAPs in bulk on PacketTotal.com. The toolset can be easily inserted into your network analysis workflow and can be used to capture network traffic for an arbitrary time, or upload multiple packet captures at once for analysis.
SnappyCap also tracks the status of each analysis submission, and will quickly return whether any malicious signatures fired.
In order to begin using this tool you must first fill out this form
to be granted the ability to write to our public S3 repository.