[Analyzer] "stegoVeritas" Analyzer

[Zeecka]

Problem or analyzer tool

Propose a "stegoVeritas" worker

Proposed solution

Propose a "stegoVeritas" worker
https://github.com/bannsec/stegoVeritas

Note that is has an insteresting "-extract_frames" feature that might be usefull for gif.
-imageTransform can be interesting as well

[aradhyacp]

I liked the -extract_frames for GIFs

One thing to flag before I raise the PR though: we already generate RGB channel images via the Decomposer tool. When running stegoVeritas with -imageTransform, we end up with a lot of overlapping outputs like:

*_Red_*.png
*_Green_*.png
*_Blue_*.png
*_red_plane.png
*_green_plane.png
*_blue_plane.png

So if we include those as-is, we’ll basically be showing the same red/green/blue channel results twice, just from different workers.

I think we should not include the RGB channel outputs from stegoVeritas, otherwise it’s redundant. Either:

• we keep Decomposer for RGB and use stegoVeritas only for the extra transforms or
• we drop Decomposer entirely and let stegoVeritas handle everything (bigger change).

Wanted to check your thoughts on this before I start :)

[Zeecka]

I'd like to keep decomposer for now. However we may benchmark the time for a big file to see which one is the more efficient

[Zeecka]

I'd like to keep decomposer for now. However we may benchmark the time for a big file to see which one is the more efficient