$ ctf42

Challenges

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

Challenge CTF Weight Category Has
RIPC4
#type-confusion#rwx-shellcode
 BSidesSF 2020 25.00 Misc files wu 1
YayorNay
#braille-cipher
 BSidesSF 2019 25.00 Misc files wu 1
blink
#hardcoded-secret#static-analysis
 BSidesSF 2019 25.00 Misc files wu 3
genius
#binary-patching
 BSidesSF 2019 25.00 Misc files wu 2
runitplusplus
#shellcode-injection
 BSidesSF 2019 25.00 Misc files wu 2
slowfire
#stack-overflow#ret2shellcode
 BSidesSF 2019 25.00 Misc files wu 2
weather-companion
#frida#ssl-pinning-bypass
 BSidesSF 2019 25.00 Misc files wu 1
straw_clutcher BSidesSF 2019 25.00 Misc files wu 1
builds_as_a_service BSidesSF 2026 25.00 Misc files
crossworthy2026 BSidesSF 2026 25.00 Misc files
crossworthy BSidesSF 2024 – Misc files
llflagprinter BSidesSF 2024 – Misc files
AddingMachine BSidesSF 2020 25.00 Misc files
gman BSidesSF 2020 25.00 Misc files
kvaas BSidesSF 2020 25.00 Misc files
ruler BSidesSF 2020 25.00 Misc files
water_dragon BSidesSF 2019 25.00 Misc files