zer0pts 2022

The third zer0pts CTF event is coming this March!

What you'll see: exciting challenges of varying difficulty and categories (pwn, crypto, web, reversing, and misc) What you'll never see: guessy challenges

Duration: 36 hours from March 19th (Saturday) 00:00 UTC

Web 4

Challenge	Has
disco-party	files
gitfile_explorer #ssrf #path-traversal #file-scheme	files wu 1
miniblog++ #ssti #jinja2 #filter-bypass	files wu 1
zer0tp	files

Pwn 7

Challenge	Has
accountant #integer-overflow #alloca #stack-overflow #oob-write	files wu 1
krce #kernel-exploitation #negative-index #out-of-bounds (oob)	files wu 1
kvstore #heap-exploitation #oob-read #memcmp-leak	files wu 1
memsafed #integer-underflow #arbitrary-write #stack-pivot #pie-leak	files wu 1
modern-rome	files
redis-lite	files
sbxnote	files

Reverse 5

Challenge	Has
chirashi-sushi	files
dreamland	files
flag-checker	files
q-solved #quantum-computing #qiskit #grovers-algorithm	files wu 1
service #windows-reversing #cryptoapi #aes	files wu 1

Crypto 6

Challenge	Has
anti_fermat #rsa #factorization #known-sum #bit-complement	files wu 3
curvecrypto	files
eddh	files
karen #lll (lll-lattice-reduction)#orthogonal-lattice #lattice	files wu 1
mathhash #custom-hash #floating-point #byte-by-byte-bruteforce	files wu 1
ok	files