<- PICOCTF

Binary Exploitation - Total: 16

zero_to_hero
CTF

zero_to_hero

picoCTF 2019. 500 points. 64-bit binary. Heap exploitation. Null-byte poison. Tcache poisoning
SaaS
CTF

SaaS

picoMini by redpwn. 350 points. 64-bit binary. seccomp rules. Custom shellcode
CVE-XXXX-XXXX
CTF

CVE-XXXX-XXXX

picoCTF 2022. 100 points. CVE Search
basic-file-exploit
CTF

basic-file-exploit

picoCTF 2022. 100 points. Coding bug exploit
Cache Me Outside
CTF

Cache Me Outside

picoCTF 2021. 70 points. 64-bit binary. Heap exploitation. Tcache poisoning
Here's a LIBC
CTF

Here's a LIBC

picoCTF 2021. 90 points. 64-bit binary. Buffer Overflow. ret2libc
The Office
CTF

The Office

picoCTF 2021. 400 points. 32-bit binary. Heap exploitation. Heap overflow. PRNG. Use After Free
Bizz Fuzz
CTF

Bizz Fuzz

picoCTF 2021. 500 points. 32-bit binary. Reversing. Long way to a hidden Buffer Overflow. Redirecting program execution
fermat-strings
CTF

fermat-strings

picoMini by redpwn. 250 points. 64-bit binary. Format String. GOT overwrite and ASLR bypass
Unsubscriptions Are Free
CTF

Unsubscriptions Are Free

picoCTF 2021. 100 points. 32-bit binary. Heap exploitation. Use After Free
seed-sPRiNG
CTF

seed-sPRiNG

picoCTF 2019. 350 points. 32-bit binary. PRNG seed
Guessing Game 2
CTF

Guessing Game 2

picoCTF 2020 Mini-Competition. 300 points. 32-bit binary. Buffer Overflow and Format String. ret2libc. Bypass ASLR and canary
Guessing Game 1
CTF

Guessing Game 1

picoCTF 2020 Mini-Competition. 250 points. 64-bit static binary. Buffer Overflow. ROP chain
filtered-shellcode
CTF

filtered-shellcode

picoCTF 2021. 160 points. 32-bit binary. Custom shellcode
clutter-overflow
CTF

clutter-overflow

picoMini by redpwn. 150 points. 64-bit binary. Buffer Overflow. Local variable modification
Stonks
CTF

Stonks

picoCTF 2021. 20 points. 32-bit binary. Format String. Memory leaks