CTF challenges & writeups

7364 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
TagSeries2	WolvCTF 2024	35.25	Crypto	files wu 2
Compiler #arbitrary-file-read	WxMCTF 2024	23.59	Web	files wu 1
Covert_Chinchillas #steghide #steganography	WxMCTF 2024	23.59	Forensics	files wu 1
firstgrep #grep	WxMCTF 2024	23.59	Misc	files wu 1
bap #format-string	angstromCTF 2024	–	Pwn	files src
heapify #heap-overflow #safe-linking	angstromCTF 2024	–	Pwn	files src
og #format-string #canary-leak #one-gadget	angstromCTF 2024	–	Pwn	files src
stacksort #rop #one-gadget	angstromCTF 2024	–	Pwn	files src
tss1 #schnorr #rogue-key-attack	angstromCTF 2024	–	Crypto	files src
tss2 #schnorr #ros-attack	angstromCTF 2024	–	Crypto	files src
burgercoin	b01lers 2024	30.80	Blockchain	files wu 2
library_of__php	b01lers 2024	30.80	Web	files wu 1
You_get_extra_information_2	AmateursCTF 2023	24.54	Crypto	files wu 1
algo	AmateursCTF 2023	24.54	Misc	files wu 1
rntk	AmateursCTF 2023	24.54	Pwn	files wu 1
Git_Better	BCACTF 2023	–	Crypto	files wu 1
codebook #custom-cipher #image-metadata	BSidesSF 2023	35.00	Crypto	files wu 1
ctretry #aes-ctr #keystream-reuse #image-xor	BSidesSF 2023	35.00	Crypto	files wu 1
ecbreak #aes-ecb #ecb-penguin	BSidesSF 2023	35.00	Crypto	files wu 1
files #format-string #buffer-overflow	BSidesSF 2023	35.00	Pwn	files wu 1
flat-white #java-deserialization #cve-2023-0669	BSidesSF 2023	35.00	Reverse	files wu 1
flat-white-extra-shot #java-string-obfuscation	BSidesSF 2023	35.00	Reverse	files wu 1
flight #rop #ret2system	BSidesSF 2023	35.00	Pwn	files wu 1
mono #substitution-cipher	BSidesSF 2023	35.00	Crypto	files wu 1
prototype #prototype-pollution #xss #cookie-stealing	BSidesSF 2023	35.00	Web	files wu 1
prototype2 #prototype-pollution #xss #cookie-stealing	BSidesSF 2023	35.00	Web	files wu 1
starry-night #apktool #android-resources	BSidesSF 2023	35.00	Reverse	files wu 1
Breaking_The_Vault_Uncover_the_Secrets #android-native-reversing #ghidra	BSidesTLV 2023	35.00	Reverse	files wu 1
KeyHunter #android-apk-reversing #hardcoded-key	BSidesTLV 2023	35.00	Mobile	files wu 1
n0tes-revenge #custom-allocator-exploitation	BSidesTLV 2023	35.00	Pwn	files wu 1
passino #arduino-seven-segment	BSidesTLV 2023	35.00	Hardware	files wu 1
VFS_1	BYUCTF 2023	–	Pwn	files wu 1
Appetizers	BlueHens 2023	24.61	Crypto	files wu 1
unbreakable	BlueHens 2023	24.61	Crypto	files wu 1
Apps #mit-app-inventor #aia-reversing	Bucket 2023	24.80	Reverse	files wu 1
Beginner_Menu #buffer-overflow	BuckeyeCTF 2023	34.50	Pwn	files wu 1
My_First_Hash #md5 #hashcat	BuckeyeCTF 2023	34.50	Crypto	files wu 1
Needle_in_the_Wifi_Stack #pcap-analysis #wifi-ssid #base64	BuckeyeCTF 2023	34.50	Misc	files wu 1
Ogrechat #webhook #ip-leak	BuckeyeCTF 2023	34.50	Misc	files wu 1
Real_Smooth #stream-cipher #known-plaintext	BuckeyeCTF 2023	34.50	Crypto	files wu 2

Challenges