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Flag Zip files that are also jpegs #682

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gfs opened this issue Dec 22, 2022 · 0 comments
Open

Flag Zip files that are also jpegs #682

gfs opened this issue Dec 22, 2022 · 0 comments
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@gfs
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gfs commented Dec 22, 2022

What does this rule detect?

It is possible to concatenation a zip on the end of a jpeg. It will still open and parse as a jpeg and it will also be able to be unzipped. This seems like an unusual thing that might be worth reporting on.

https://ostechnix.com/hide-files-inside-images-linux/

Why should this rule be added?

Does this require the addition of a new operation to the parser?

No.

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@gfs gfs added the filters Issue is related to included filters label Dec 22, 2022
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