teamom3ga / picoctf-2019

picoCTF 2019 Write-Ups

picoctf-2019

picoCTF 2019 Write-Ups by Team Omega (final score: 25001, final placement: 159th).

For the following tables, :white_check_mark: indicates a completed puzzle and write-up, :black_large_square: a completed puzzle with no write-up, and :x: an incomplete puzzle.

General Skills

Name	Points	Done
The Factory's Secret	1	⬛
2Warm	50	✅
Lets Warm Up	50	✅
Warmed Up	50	✅
Bases	100	✅
First Grep	100	⬛
Resources	100	⬛
strings it	100	⬛
what's a net cat	100	⬛
Based	200	⬛
First Grep: Part II	200	⬛
plumbing	200	⬛
whats-the-difference	200	⬛
where-is-the-file	200	⬛
flag_shop	200	⬛
mus1c	200	⬛
1_wanna_b3_a_r0ck5tar	200	⬛

Forensics

Name	Points	Done
Glory of the Garden	50	✅
unzip	50	⬛
So Meta	150	⬛
What Lies Within	150	⬛
extensions	150	⬛
shark on wire 1	150	⬛
WhitePages	250	⬛
c0rrupt	250	⬛
like1000	250	✅
m00nwalk	250	⬛
Investigative Reversing 0	300	⬛
m00nwalk2	300	⬛
shark on wire 2	300	❌
Investigative Reversing 1	350	⬛
Investigative Reversing 2	350	⬛
pastaAAA	350	⬛
Investigative Reversing 3	400	⬛
Investigative Reversing 4	400	❌

Web Exploitation

Name	Points	Done
Insp3ct0r	50	✅
dont-use-client-side	100	⬛
logon	100	⬛
where are the robots	100	⬛
Client-side-again	200	⬛
Open-to-admins	200	⬛
picobrowser	200	⬛
Irish-Name-Repo 1	300	⬛
Irish-Name-Repo 2	350	⬛
Empire1	400	⬛
Irish-Name-Repo 3	400	⬛
JaWT Scratchpad	400	⬛
Java Script Kiddie	400	⬛
Empire2	450	⬛
Java Script Kiddie 2	450	⬛
cereal hacker 1	450	✅
Empire3	500	⬛
cereal hacker 2	500	✅

Cryptography

Name	Points	Done
The Numbers	50	✅
13	100	⬛
Easy1	100	⬛
caesar	100	⬛
Flags	200	⬛
Mr-Worldwide	200	⬛
Tapping	200	⬛
la cifra de	200	⬛
rsa-pop-quiz	200	⬛
miniRSA	300	⬛
waves over lambda	300	⬛
AES-ABC	400	⬛
b00tl3gRSA2	400	⬛
b00tl3gRSA3	450	⬛
john_pollard	500	⬛

Binary Exploitation

Name	Points	Done
handy-shellcode	50	⬛
practice-run-1	50	⬛
OverFlow 0	100	⬛
OverFlow 1	150	⬛
NewOverFlow-1	200	⬛
slippery-shellcode	200	⬛
NewOverFlow-2	250	⬛
OverFlow 2	250	⬛
CanaRy	300	⬛
leap-frog	300	❌
messy-malloc	300	⬛
stringzz	300	⬛
GoT	350	⬛
pointy	350	⬛
seed-sPRiNG	350	⬛
AfterLife	400	❌
L1im1tL355	400	⬛
SecondLife	400	❌
rop32	400	⬛
rop64	400	⬛
Heap overflow	450	❌
Ghost_Diary	500	❌

Reverse Engineering

Name	Points	Done
vault-door-training	50	⬛
vault-door-1	100	⬛
asm1	200	⬛
vault-door-3	200	⬛
asm2	250	⬛
vault-door-4	250	⬛
asm3	300	⬛
droids0	300	⬛
reverse_cipher	300	⬛
vault-door-5	300	⬛
droids1	350	⬛
vault-door-6	350	⬛
Need For Speed	400	⬛
Time's Up	400	⬛
asm4	400	⬛
droids2	400	❌
vault-door-7	400	⬛
Time's Up, Again!	450	❌
vault-door-8	450	⬛