Analiza slik done
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---
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title: Forenzika
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author: Spagnolo Gasper
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title: FRIctf{forenzika}
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author: DragonSec
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patat:
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eval:
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figlet:
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fragment: false
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replace: true
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---
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```figlet
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Forenzika
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KAJ JE FORENZIKA ?
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```
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* Stenografija
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* Analiza "memory dumpov"
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* Analiza tcp/udp paketov
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Basically vse kjer je potrebno izlusciti neko skrito informacijo.
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---
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```figlet
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FORENSICS == STRINGS & GREP :-)
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```
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---
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```figlet
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ANALIZA SLIK
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```
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Things I like:
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* Najprej si oglejmo sliko
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```bash
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feh images/PXL_20220920_141456208.jpg
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```
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- Markdown
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- Haskell
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- Pandoc
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```bash
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# Poglejmo drobovje slike
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hexdump -C images/PXL_20220920_141456208.jpg
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# ... :)
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strings images/PXL_20220920_141456208.jpg | grep ctf
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```
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[jpg-kodiranje](https://en.wikipedia.org/wiki/JPEG#Syntax_and_structure)
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---
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```figlet
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EXIFTOOL
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```
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* Orodje, ki izlusci vse informacije, ki jih slika/video/gif hrani.
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```bash
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exiftool images/PXL_20220920_141456208.jpg
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exiftool images/PXL_20220920_141456208.jpg | grep -i date
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exiftool images/PXL_20220920_141456208.jpg | grep -i comment
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```
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