picoCTF 2019

Pwn 4

Challenge	Has
messy-malloc #uninitialized-heap-memory #heap-reuse	files wu 1
seed-sPRiNG #srand-time-seed #prng-prediction	files wu 1
sice_cream	files wu 3
zero_to_hero #poison-null-byte #tcache-poisoning #double-free	files wu 3

Challenge	Has
B1ll_Gat35	files wu 2
Forky #fork #integer-overflow	files wu 1
NeedForSpeed	files wu 2
asm1 #x86-assembly	files wu 1
asm2 #x86-assembly	files wu 1
asm3 #x86-assembly #emulation	files wu 1
asm4 #x86-assembly #inline-asm-compile	files wu 1
droids0	files
droids1	files
droids2	files
droids3	files
droids4	files
reverse_cipher #char-shift-cipher #ghidra	files wu 1
vault-door-1	files
vault-door-3 #anagram #javascript-reversing	files wu 1
vault-door-4 #byte-array-decoding	files wu 1
vault-door-5 #base64 #url-encoding	files wu 1
vault-door-6 #xor	files wu 1
vault-door-7 #int-to-bytes #bit-shifting	files wu 1
vault-door-8 #bit-transposition	files wu 1
vault-door-training	files

Challenge	Has
13	files
AES-ABC #aes-ecb #ecb-penguin #custom-block-chaining #ppm-image	files wu 3
Easy1 #vigenere	files wu 1
Flags #maritime-signal-flags	files wu 1
Mr-Worldwide #gps-coordinates #geolocation	files wu 1
TheNumbers #a1z26	files wu 1
caesar	files
john_pollard #rsa #small-modulus-factoring #x509-certificate	files wu 2
miniRSA #rsa #small-e #cube-root	files wu 1