Challenges

Category Web Pwn Reverse Crypto Forensics Misc OSINT Stego Blockchain Hardware Mobile

Difficulty Beginner Easy Medium Hard Insane

CTFtime weight

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Higher weight ≈ harder, more prestigious event.

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CTF

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Must have Source / Docker Writeup

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Challenge	CTF	Weight	Category	Has
NameTag #srop #stack-pivot #canary-bypass	BSidesBOS 2020	25.00	Misc	files wu 2
Patches #ret2libc #got-leak	BSidesBOS 2020	25.00	Misc	files wu 1
SeaShells #stack-overflow #ret2shellcode	BSidesBOS 2020	25.00	Misc	files wu 2
EmptyRead	BSidesBOS 2020	25.00	Misc	files
GoneShopping	BSidesBOS 2020	25.00	Misc	files