Pico2019 Based

ASCII, binary, octal, hexadecimal.

Base-64 decoding.

Decompiling Android ADK.

picoCTF 2019 general skills, binary numbers.

Binary-to-text Converter : https://www.rapidtables.com/convert/number/binary-to-ascii.html Octal-to-Text Converter: ...

SQL injection with unknown table.

RSA with too many primes.

user agent strings, wget.

swapping public and private RSA keys.

png metadata, exiftool, strings.

encoding data via map coordinates.

steganography.

WinDbg, Ghidra, file times, 7zip, Windows reverse engineering.

Intel x86 32-bit assembly reverse engineering.

Using Android studio to emulate a device, output logs.

binary encoding.

PNG file headers.

Intel 32 bit x86 assembly reverse engineering.

reverse engineering a forking process.

Reverse engineering Java source code with array.