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Challenges

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21438 challenges · browse all techniques

Challenge CTF Weight Category Has
X_Marked_the_Spot
#xor#repeating-key
 UIUCTF 2024 – Crypto files wu 2
pwnypass
#css-injection#browser-extension
 UIUCTF 2024 – Web files wu 1
100_Degrees
#lagrange-interpolation
 UMassCTF 2024 43.10 Misc files wu 2
Agent_P
#keyboard-cipher
 UMassCTF 2024 43.10 Misc files wu 1
Crabby_Clicker
#http-pipelining#race-condition
 UMassCTF 2024 43.10 Web files wu 1
Free_Delivery
#android#apk-reversing#jadx
 UMassCTF 2024 43.10 Reverse files wu 1
Magic_The_Ungathering
#image-analysis
 UMassCTF 2024 43.10 Misc files wu 1
Stop_the_voices
#image-averaging#noise-reduction
 UMassCTF 2024 43.10 Misc files wu 2
Third_Times_the_Charm
#rsa#hastad-broadcast#crt
 UMassCTF 2024 43.10 Crypto files wu 2
bench_225
#format-string#rop#pie-leak
 UMassCTF 2024 43.10 Pwn files wu 1
Fruit_Deals
#maldoc#vba-macro#obfuscation
 UTCTF 2024 – Reverse files wu 1
All_Worbled_Up
#python-bytecode-reversing#adler32
 UofTCTF 2024 23.90 Reverse files wu 3
CEOs_Lost_Password
#z3#constraint-solving#java-reversing
 UofTCTF 2024 23.90 Reverse files wu 1
CSS_Password
#css#logic-reconstruction
 UofTCTF 2024 23.90 Reverse files wu 3
Clever_Thinking
#ecc#ecdlp#discrete-log
 UofTCTF 2024 23.90 Crypto files wu 1
Export_Grade_Cipher
#chosen-plaintext#custom-cipher
 UofTCTF 2024 23.90 Crypto files wu 1
Pianoman
#rsa#steganography
 UofTCTF 2024 23.90 Crypto files wu 2
Random_Maze
#z3#constraint-solving
 UofTCTF 2024 23.90 Reverse files wu 2
Wheel_Barrow
#burrows-wheeler-transform
 UofTCTF 2024 23.90 Crypto files wu 2
basic_overflow
#bof#ret2win
 UofTCTF 2024 23.90 Pwn files wu 2
patched_shell
#bof#ret2win
 UofTCTF 2024 23.90 Pwn files wu 1
repeat
#repeating-key-xor
 UofTCTF 2024 23.90 Crypto files wu 3
PQ
#rsa#fermat-factorization#close-primes
 VolgaCTF 2024 Quals 35.91 Crypto files wu 1
Tridea
#meet-in-the-middle (mitm)#block-cipher#anti-debugging
 VolgaCTF 2024 Quals 35.91 Reverse files wu 1
cuCRACKME
#cuda-reversing#gpu-reversing
 VolgaCTF 2024 Quals 35.91 Reverse files wu 1
Befuddled1
#befunge#esolang
 WolvCTF 2024 35.25 Misc files wu 1
Befuddled2
#befunge#esolang#code-golf
 WolvCTF 2024 35.25 Misc files wu 1
Befuddled3
#befunge#esolang#code-golf
 WolvCTF 2024 35.25 Misc files wu 1
Blocked1
#aes-cbc#bit-flipping
 WolvCTF 2024 35.25 Crypto files wu 1
Blocked2
#aes-ecb#known-plaintext
 WolvCTF 2024 35.25 Crypto files wu 1
Eternally_Pwned_Infiltration
#network-forensics#pcap#wireshark
 WolvCTF 2024 35.25 Forensics files wu 3
Game_CET_Match
#negative-index#got-overwrite#rop
 WolvCTF 2024 35.25 Pwn files wu 1
Game_Graphics_Debugging
#dll-hijacking#tls-callback#xor
 WolvCTF 2024 35.25 Reverse files wu 2
Limited_1
#prng-seed-bruteforce#mt19937
 WolvCTF 2024 35.25 Crypto files wu 3
Limited_2
#prng-seed-bruteforce#time-based-seed
 WolvCTF 2024 35.25 Crypto files wu 1
Log_Analysis
#log-analysis
 WolvCTF 2024 35.25 Forensics files wu 2
TagSeries1
#ecb#mac-forgery
 WolvCTF 2024 35.25 Crypto files wu 2
TagSeries3
#hash-length-extension#sha1
 WolvCTF 2024 35.25 Crypto files wu 1
UnholyEXE
#holyc#zealos-reversing
 WolvCTF 2024 35.25 Reverse files wu 1
befudged_up
#befunge#side-channel#brute-force
 WolvCTF 2024 35.25 Reverse files wu 1