eritque0arcus

(╯°□°）╯︵ ┻━┻

4th place

5548 points


Awards


Solves

Challenge Category Value Time
OSU Browser Web 15
biscuit Web 20
pixelboard Web 20
Security Questions Web 25
Write-Up for OSU Browser Write-Ups 1
speedrun0 Binary Exploitation: Stack 20
speedrun0.25 Binary Exploitation: Stack 25
Sanity Check Freebie 1
Write-Up for speedrun0.25 Write-Ups 1
speedrun0.5 Binary Exploitation: Stack 40
Write-Up for speedrun0.5 Write-Ups 1
speedrun1 Binary Exploitation: Stack 44
Write-Up for speedrun1 Write-Ups 1
rewrite Web 25
scrape Web 35
Transfer Web 40
Write-Up for Transfer Write-Ups 1
Superb Quality cLass scheduling Web 50
Write-Up for Superb Quality cLass scheduling Write-Ups 1
baby base64 Crypto: Misc 2
snek Crypto: Misc 3
Encoding Mash Crypto: Misc 8
Auth Bot 2 Web 50
Unsalted Crypto: Misc 8
Lonely XOR Crypto: Misc 12
stegoxorus Crypto: Misc 30
Write-Up for stegoxorus Write-Ups 1
base64 Crypto: Misc 25
Unlocked Crypto: Block Ciphers 6
Dreese Lab Gift Shop Web 70
Write-Up for Dreese Lab Gift Shop Write-Ups 5
speedrun2 Binary Exploitation: Stack 48
speedrun4 Binary Exploitation: Stack 52
Write-Up for speedrun4 Write-Ups 1
speedrun5 Binary Exploitation: Stack 56
Write-Up for speedrun5 Write-Ups 1
revgrep Forensics 5
GPS Forensics 15
Write-Up for GPS Write-Ups 1
cstrings Forensics 20
MyPlanForWorldDomination Forensics 6
JustAPacket Forensics 10
baby recycle Forensics 30
crap Forensics 40
recycle Forensics 50
TLS Forensics 75
rotate Reverse Engineering 10
revpwn0 Reverse Engineering 35
Write-Up for revpwn0 Write-Ups 1
revpwn1 Reverse Engineering 45
Write-Up for revpwn1 Write-Ups 1
java.lang.String Reverse Engineering 50
revpwn2 Reverse Engineering 60
Write-Up for revpwn2 Write-Ups 1
SIGALRM Reverse Engineering 60
Write-Up for SIGALRM Write-Ups 5
SoftwareShop Reverse Engineering 75
Write-Up for SoftwareShop Write-Ups 5
antitamper Reverse Engineering 80
revpwn3 Reverse Engineering 80
Write-Up for revpwn3 Write-Ups 1
imgxor Crypto: Misc 50
Baby ECB Crypto: Block Ciphers 70
CTR Flip Crypto: Block Ciphers 80
Write-Up for CTR Flip Write-Ups 5
ECB Puzzle Crypto: Block Ciphers 120
Write-Up for ECB Puzzle Write-Ups 5
Pixelator Crypto: Block Ciphers 180
Write-Up for Pixelator Write-Ups 5
Somewhat Questionable LLC Web 25
collide Crypto: Misc 70
Write-Up for collide Write-Ups 5
Cheap stream cipher Crypto: Misc 75
Write-Up for Cheap stream cipher Write-Ups 5
pointers Binary Exploitation: Stack 100
speedrun6 Binary Exploitation: Stack 92
Write-Up for speedrun6 Write-Ups 1
speedrun3 Binary Exploitation: Stack 72
Write-Up for speedrun3 Write-Ups 1
speedrun7 Binary Exploitation: Stack 104
Write-Up for speedrun7 Write-Ups 5
speedrun8 Binary Exploitation: Stack 120
Write-Up for speedrun8 Write-Ups 5
speedrun9 Binary Exploitation: Stack 128
Write-Up for speedrun9 Write-Ups 5
Exfiltration Forensics 20
flop Crypto: Block Ciphers 100
Write-Up for flop Write-Ups 5
Side Channel Crypto: Misc 95
Write-Up for Side Channel Write-Ups 5
speedrun11 Binary Exploitation: Stack 160
Write-Up for speedrun11 Write-Ups 5
speedrun13 Binary Exploitation: Stack 180
Write-Up for speedrun13 Write-Ups 5
powermod Crypto: Number Theory 15
Write-Up for powermod Write-Ups 1
Write-Up for TLS Write-Ups 5
JSON Injection Web 60
Write-Up for JSON Injection Write-Ups 5
speedrun10 Binary Exploitation: Stack 136
Write-Up for speedrun10 Write-Ups 5
dump Reverse Engineering 20
Write-Up for dump Write-Ups 1
Teerolls Reverse Engineering 130
Write-Up for Teerolls Write-Ups 5
New Beginnings Web 60
Write-Up for New Beginnings Write-Ups 5
ransomware Reverse Engineering 180
Write-Up for ransomware Write-Ups 5
High Ceiling Crypto: Number Theory 75
Write-Up for High Ceiling Write-Ups 5
pentathlon Forensics 100
flagbin 1 Web 75
Write-Up for flagbin 1 Write-Ups 5
malware Forensics 200
Write-Up for malware Write-Ups 5
Mini Oracle Crypto: Block Ciphers 150
Write-Up for Mini Oracle Write-Ups 5
xpaste Web 125
Write-Up for xpaste Write-Ups 5
Mini Calculator Web 150
Write-Up for Mini Calculator Write-Ups 5
Ohio Instruments 84 Web 125
replace-me Forensics 80
Beginner Menu Reverse Engineering 10
Write-Up for Beginner Menu Write-Ups 1
8ball Reverse Engineering 25
Write-Up for 8ball Write-Ups 1
My First Hash Crypto: Misc 10
area51 Web 125
Write-Up for area51 Write-Ups 5
ret2libc Binary Exploitation: Stack 215
Write-Up for ret2libc Write-Ups 5