/CTF-WriteUps

CTF Write-ups sort in categories

Primary LanguagePython

CTF-WriteUps

The repository provides a collection of pwn/RE challenges I solved during CTF competition. To facilitate solving/understanding, these are solved by difficulties and types of challenges

RE Challenges

Difficulty Type of challenges Link
Very Easy strings Baby RE (Hackthebox)
Very Easy Java Coffee Shop (PCTF23)
Very Easy Caesar Cereal Killer 01 (DeadFaceCTF23)
Very Easy Xor Cereal Killer 02 (DeadFaceCTF23)
Very Easy strings Cereal Killer 05 (DEADFACECTF23)
Very Easy Macros, strings My Daily Macros (DEADFACECTF23)
Very Easy Unity, .net GamerTime : Cheat Code (DEADFACECTF23)
Very Easy xor Chatty Cathy (DEADFACECTF23)
Easy Android Android-Dropper (CSAW23)
Easy .net Bypass (Hackthebox)
Easy Angr Spooky Licence (Hackthebox)
Easy Static Analysis x0rreal (VSCTF23)
Easy Java Cereal Killer 04 (DEADFACECTF23)
Easy Base64 Starvin for Secrets 1 (DEADFACECTF23)
Easy Unity GamerTime : Need for speed (DEADFACECTF23)
Medium pyc, random Skribl (BuckEyeCTF23)
Medium seccomp Curse Breaker (Hackthebox)
Medium Game/GoDot ImpossibleBrawler! (CSAW CTF 2023)
Medium c++, gdbscript Functional CPP II (vsCTF23)
Medium GO, Dynamic Analysis Cereal Killer 06 (DEADFACECTF23)
Hard Polyglot glottem (LACTF2024)
Hard Android (native) 2FA (CSCBE2023)
Hard VM Reduced Reduced Instruction set (PCTF23)

PWN Challenges

Difficulty Type of challenges Link
Easy Format String Printshop (PCTF23)
Medium variable overflow Tombouctou (CSCBE2021)