Reactive-Resume VS CyberChef

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Yo ocupo uno de los de Reactive Resume

So I would like to use an updated version of Reactive Resume. Currently the community app is stuck at v1 whereas the app has reached v4.

Just installed with docker with this and it works great. https://github.com/AmruthPillai/Reactive-Resume/blob/main/tools/compose/simple.yml

Hi! Recently updated my CV myself, and used this website: https://rxresu.me/

Just wanted to mention this here. You don't need a PC with lots of resources these days. Anything that can run a browser can also be used to edit images, create graphics, or even resumes. I think with those tools, you could even use a crappy library PC as long as it has a modern browser running.

Then we take the encrypted text and use CyberChef to decrypt it.

Let's go to CyberChef and insert our pieces of evidence.

A parameter was changed from '2AMBCgIQBg' to 'CgIIAdgDAQ%3D%3D' which is just the correct base64 encoding they should have been using the entire time.

I don't think this was a hostile action by Google, I think someone just added better input validation for security reasons and it accidently broke the bad requests they were sending.

https://gchq.github.io/CyberChef/#recipe=URL_Decode()From_Ba...

❗This is indeed the flag, but the text is encrypted with Base64. Usually, the presence of padding character "=" indicates that's Base64 type of encoding (but that's only one of the hints). To decrypt it, we can use CyberChef. Copy-paste the text and we either:

It uses a combination of magic bytes (like the `file` command), entropy analysis and character frequency detection to determine whether an output is likely to be of interest to the user.

The file type mechanism is written here[0]. There's a list of all signatures we detect here[1].

[0] https://github.com/gchq/CyberChef/blob/master/src/core/lib/F...

I think this can be deciphered using CyberChef...