cryptoProeasy

bin64

spbctf

Task: Base64 encoded file. Solution: Decode with base64.b64decode() to reveal JPEG image containing flag text.

base64 jpeg image visual_flag

Base64 decode to binary fileVisual inspection of decoded image

$ ls tags/ techniques/

base64 jpeg image visual_flag

Base64 decode to binary fileVisual inspection of decoded image

Analysis

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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