$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Cursed_Credential
#firefox-credential-decryption#master-password-cracking#hashcat
 BackdoorCTF 2024 – Forensics files wu 1
Sonic_Hide_and_Seek
#audio-steganography#spectrogram#sstv
 BackdoorCTF 2023 – Forensics files wu 1
Complete_Chaos BackdoorCTF 2025 – Forensics files
Fractonacci BackdoorCTF 2025 – Forensics files
Kiidddoooo BackdoorCTF 2025 – Forensics files
Sonic BackdoorCTF 2025 – Forensics files
Terrific_Transformer BackdoorCTF 2025 – Forensics files
exp_golomb BackdoorCTF 2025 – Forensics files
American_Spy BackdoorCTF 2024 – Forensics files
My_bosss_bosss_boss BackdoorCTF 2024 – Forensics files
Roman_Xor.png BackdoorCTF 2024 – Forensics files
Torrent_Tempest BackdoorCTF 2024 – Forensics files
Drunk BackdoorCTF 2023 – Forensics files
Forenscript BackdoorCTF 2023 – Forensics files