File Extraction for Karton Pipeline

[c3rb3ru5d3d53c]

When using malduck extractors we should have the ability to attach filedata to the objcts we return.

When extracting data from some malware families we get payloads or other executables that can be added to the queue for processing by karton.

This would be great if this feature could be directly integrated with malduck as it would make sense.

I may look at writing this feature into malduck and creating a PR, this is just an issue to track that.

😄