CTF challenges & writeups

83 challenges in family ⊕ pwn:shellcode ✕ clear · browse all techniques

Challenge	CTF	Weight	Category	Has
ready_for_xmas #buffer-overflow #ret2system #badchars-bypass	X-MAS 2020	–	Misc	files wu 1
nemoji #shellcode	hxp 2020	94.00	Pwn	files wu 2
syscall_kit #syscall #mprotect #shellcode	zer0pts 2020	24.56	Misc	files wu 1
ABJudge #shellcode #32bit-syscall-bypass #seccomp-bypass	De1CTF 2019	24.28	Misc	files wu 2
shellcoder #shellcode #memfd-create #execveat	RCTF 2019	–	Misc	files wu 3
syscall_interface #srop #sigreturn #personality #shellcode	RCTF 2019	–	Misc	files wu 1
jit-calc #jit-compiler #wx-memory #arbitrary-write #shellcode	RITSEC 2019	–	Misc	files wu 1
BabyPwn #shellcode #pointer-overwrite	UTCTF 2019	–	Misc	files wu 2
PPowerenCryption #shellcode #powerpc #xor-encoding	UTCTF 2019	–	Misc	files wu 3
Shellcode_Executor_PRO #shellcode-filter-bypass	justCTF 2019	24.85	Misc	files src wu 2
doubletrouble #stack-buffer-overflow #float-encoding-shellcode #ascii-shellcode #canary-preserve	CSAW 2018 Quals	30.23	Misc	files wu 3
shell_code #stack-buffer-overflow #split-shellcode #jump-chaining	CSAW 2018 Quals	30.23	Misc	files wu 3
BuggyPWN #custom-vm-reversing #2d-memory-oob #stack-overflow #printable-shellcode	CTFZone 2018 Quals	23.92	Misc	files wu 2
load #rop #orw	TokyoWesterns 2018	–	Misc	files wu 3
yunospace #shellcode	hxp 2018	42.00	Misc	files wu 3
Embryobot #elf-patching #shellcode	BraekerCTF 2024	24.72	Reverse	files wu 1
riscy-stack_Userspace #risc-v #rwx-page #note-oob #shellcode	CyberSecurityRumble 2023 Quals	24.80	Pwn	files wu 1
shellcode-ception #self-modifying-shellcode #xor-decode #mprotect	CyberSecurityRumble 2023 Quals	24.80	Reverse	files wu 1
Soulcode #shellcode #opcode-filter #seccomp-bypass	DanteCTF 2023	24.44	Pwn	files wu 1
Shorty_level35 #shellcode	FE-CTF 2023	–	Misc	files wu 1
ARVM #arm-shellcode #instruction-whitelist-bypass	Codegate 2022 Quals	–	Pwn	files wu 1
File-V #file-structure-exploitation #shellcode	Codegate 2022 Quals	–	Pwn	files wu 1
movsh #mov-only-shellcode	KITCTFCTF 2022	–	Pwn	files wu 1
uc_masteeer #unicorn-engine #shellcode #stack-hijack	0CTF 2021 Quals	–	Pwn	files wu 1
babyrtos #mips #shellcode-injection #rwx-segment	3kCTF 2021	24.14	Pwn	files wu 1
orxw #rop #seccomp-orw #open-read-write	Balsn 2021	37.00	Pwn	files wu 1
Blacklist_Revenge #orw	FwordCTF 2021	24.42	Pwn	files wu 2
Mind_Blown #shellcode	HackPack 2021	24.31	Pwn	files wu 1
heapnot #stack-buffer-overflow #rop #mprotect #reverse-shell-shellcode	PBjar 2021	23.18	Pwn	files wu 1
Not_That_Simple #shellcode #getdents #stack-pivot	RaRCTF 2021	24.53	Pwn	files wu 2
Mini-Game #stack-buffer-overflow #shellcode	SPbCTF 2021 Quals	–	Misc	files wu 1
More_than_shellcoding #shellcode #self-modifying-code #mprotect	VULNCON 2021	–	Pwn	files wu 2
eeeeeemoji #restricted-shellcode #unicode-constraint #one-gadget	0CTF 2020 Quals	–	Pwn	files wu 1
faker #use-after-free (uaf)#heap #seccomp-orw-shellcode	3kCTF 2020	24.14	Misc	files wu 2
RIPC4 #type-confusion #rwx-shellcode	BSidesSF 2020	25.00	Misc	files wu 1
baby-pwn #stack-buffer-overflow #shellcode #no-aslr	CyberSecurityRumble 2020	28.00	Misc	files wu 1
coolcode #shellcode #restricted-charset	SCTF 2020	–	Misc	files wu 1
runitplusplus #shellcode-injection	BSidesSF 2019	25.00	Misc	files wu 2
SecPwn #srop #rop #shellcode	Balsn 2019	25.00	Misc	files wu 1
random_vault #format-string #srand-seed-overwrite #function-pointer-overwrite #shellcode	Pwn2Win 2019	43.00	Misc	files wu 3

Challenges