$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Lightningrod
#stateful-xor-cipher
 K3RN3LCTF 2021 24.37 Reverse files wu 1
Rasm
#custom-vm-reversing
 K3RN3LCTF 2021 24.37 Reverse files wu 1
Recurso
#custom-vm-reversing
 K3RN3LCTF 2021 24.37 Reverse files wu 1
Zabomb
#zip-bomb
 K3RN3LCTF 2021 24.37 Reverse files wu 2
K3RN3L_DROID K3RN3LCTF 2021 24.37 Reverse files wu 3
Integrity_Checker K3RN3LCTF 2021 24.37 Reverse files
WannaSwirl K3RN3LCTF 2021 24.37 Reverse files
WannaSwirl_Fixed K3RN3LCTF 2021 24.37 Reverse files
WiRE K3RN3LCTF 2021 24.37 Reverse files