meltdown

1st place

6728 points



Solves

Challenge Category Value Time
reverse_warmup Warmup100
crypto_warmup Warmup100
engine firmware Reverse497
key checker Reverse485
experimental packer Reverse500
malware engine Reverse500
board tracking system Web100
gocryptor Crypto379
pycryptor Crypto444
pycryptor v2 Crypto500
pwn_warmup Warmup100
navigation system Pwn374
misc_warmup Warmup100
forensic_warmup Warmup100
undefined protocol Forensic479
data container Forensic497
engine script Pwn488
remote storage Pwn497
navigation records Code488