$ ctf42

Challenges

Category
Difficulty
CTFtime weight
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Higher weight ≈ harder, more prestigious event.
Year
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Must have
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12 challenges · browse all techniques

Challenge CTF Weight Category Has
at_your_command
#use-after-free (uaf)#file-structure-exploitation#fake-file
 Pwn2Win 2020 63.56 Misc files wu 3
omnitmizer
#v8#turbofan-escape-analysis#checkmaps-elimination#type-confusion
 Pwn2Win 2020 63.56 Misc files wu 1
stolen_backdoor
#flush-reload#cache-side-channel#shared-library-cow
 Pwn2Win 2020 63.56 Misc files wu 2
full_troll
#stack-buffer-overflow#canary-leak#proc-self-maps#rop
 Pwn2Win 2019 43.00 Misc files wu 3
random_vault
#format-string#srand-seed-overwrite#function-pointer-overwrite#shellcode
 Pwn2Win 2019 43.00 Misc files wu 3
Minishell
#shellcode-stager#orw-shellcode#tiny-shellcode
 Pwn2Win 2018 29.31 Misc files wu 3
TPM20
#snprintf-overflow#rop#tpm2
 Pwn2Win 2018 29.31 Misc files wu 1
tukro Pwn2Win 2020 63.56 Misc files wu 2
butcher_bmc Pwn2Win 2020 63.56 Misc files
hardware_trojan_v2_pt2 Pwn2Win 2020 63.56 Misc files
trusted_node Pwn2Win 2020 63.56 Misc files
SuperStorage Pwn2Win 2018 29.31 Misc files