Media Summary: Use pwntools to read symbols from ELF file and send function addresses to server. Grab RSA private key from JPEG comment and decrypt a file with it. Uses Sleuth Kit from SANS SIFT Workstation (you can download separately and not use a VM) to create a timeline and then view ...

Pico2026 Bytemancy0 - Detailed Analysis & Overview

Use pwntools to read symbols from ELF file and send function addresses to server. Grab RSA private key from JPEG comment and decrypt a file with it. Uses Sleuth Kit from SANS SIFT Workstation (you can download separately and not use a VM) to create a timeline and then view ... Uses fls and mactime to create a forensic timeline. icat allows us to view the contents of the identified file. Use cast to access methods of an Etherium contract. malloc allocates blocks of memory contiguously and sequentially.

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pico2026 bytemancy0
PicoCTF bytemancy 0
pico2026 bytemancy1
pico2026 bytemancy3
pico2026 stegorsa
pico2026 timeline 0
pico2026 secret box
pico2026 piece by piece
pico2026 timeline 1
pico2026 access control
pico2026 tea cash
pico2026 north south
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pico2026 bytemancy0

pico2026 bytemancy0

Send ASCII bytes to netcat (nc)

PicoCTF bytemancy 0

PicoCTF bytemancy 0

PicoCTF

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pico2026 bytemancy1

pico2026 bytemancy1

Sending bytes with Python.

pico2026 bytemancy3

pico2026 bytemancy3

Use pwntools to read symbols from ELF file and send function addresses to server.

pico2026 stegorsa

pico2026 stegorsa

Grab RSA private key from JPEG comment and decrypt a file with it.

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pico2026 timeline 0

pico2026 timeline 0

Uses Sleuth Kit from SANS SIFT Workstation (you can download separately and not use a VM) to create a timeline and then view ...

pico2026 secret box

pico2026 secret box

SQL injection on a website.

pico2026 piece by piece

pico2026 piece by piece

Combine files with cat and unzip.

pico2026 timeline 1

pico2026 timeline 1

Uses fls and mactime to create a forensic timeline. icat allows us to view the contents of the identified file.

pico2026 access control

pico2026 access control

Use cast to access methods of an Etherium contract.

pico2026 tea cash

pico2026 tea cash

malloc allocates blocks of memory contiguously and sequentially.

pico2026 north south

pico2026 north south

Access a website from Iceland!

pico2026 offset cycle

pico2026 offset cycle

Another simple buffer overlow.