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Challenges

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7364 challenges · browse all techniques

Challenge CTF Weight Category Has
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
red40
#proc-pid-mem#rop#gets
 UMassCTF 2024 43.10 Pwn files wu 1
Contracts
#pdf-forensics
 UTCTF 2024 – Forensics files wu 1
Fruit_Deals
#maldoc#vba-macro#obfuscation
 UTCTF 2024 – Reverse files wu 1
cookie clicker
#client-side-validation#local-storage
 UTCTF 2024 – Web files src 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
Hidden_Data
#exif#metadata
 WolvCTF 2024 35.25 Forensics files wu 1
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
Missing_Resources
#game-resource-recovery#error-message-research
 WolvCTF 2024 35.25 Reverse files wu 1
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
TwoTimePad
#otp-key-reuse#xor
 WolvCTF 2024 35.25 Crypto files wu 1
UnholyEXE
#holyc#zealos-reversing
 WolvCTF 2024 35.25 Reverse files wu 1
babypwn
#stack-buffer-overflow
 WolvCTF 2024 35.25 Pwn files wu 1
babypwn2
#stack-buffer-overflow#ret2win
 WolvCTF 2024 35.25 Pwn files wu 1
babyre
#strings
 WolvCTF 2024 35.25 Reverse files wu 1
befudged_up
#befunge#side-channel#bruteforce
 WolvCTF 2024 35.25 Reverse files wu 1
PHIlosophy
#rsa#fake-phi
 angstromCTF 2024 – Crypto files src wu 1
aw_man
#image-metadata#hidden-file
 angstromCTF 2024 – Misc files wu 1
do_you_wanna_build_a_snowman
#magic-bytes#jpeg
 angstromCTF 2024 – Misc files src wu 1
erm_what_the_enigma
#enigma
 angstromCTF 2024 – Crypto files wu 1
exam
#integer-overflow
 angstromCTF 2024 – Pwn files src wu 1
markdown
#xss#cookie-stealing
 angstromCTF 2024 – Web files wu 1
switcher
#password-check
 angstromCTF 2024 – Reverse files wu 1
trip
#exif-gps
 angstromCTF 2024 – Misc files wu 1
winds
#ssti
 angstromCTF 2024 – Web files wu 1
3_city_elves_writeups
#command-injection#waf-bypass
 b01lers 2024 30.80 Web files wu 1
Annnnnnny_Second_Now
#fibonacci#algorithm-optimization
 b01lers 2024 30.80 Reverse files wu 1
B01lersParlay
#ci-cd#github-actions
 b01lers 2024 30.80 Misc files wu 1