joshvon44

6th place

4733 points


Awards


Kahoot 3rd place

Kahoot

Got 3rd place in a Kahoot

10


Solves

Challenge Category Value Time
ransomware Reverse Engineering 180
antitamper Reverse Engineering 25
hexlify Binary Exploitation 300
Stack Pivot 2 Binary Exploitation 285
Stack Pivot 1 Binary Exploitation 255
ret2libc_canary Binary Exploitation 250
SROP Binary Exploitation 230
ret2libc Binary Exploitation 215
speedrun12 Binary Exploitation 200
speedrun13 Binary Exploitation 180
speedrun11 Binary Exploitation 160
speedrun10 Binary Exploitation 136
speedrun9 Binary Exploitation 128
speedrun8 Binary Exploitation 120
speedrun7 Binary Exploitation 104
pointers Binary Exploitation 100
speedrun6 Binary Exploitation 92
speedrun3 Binary Exploitation 72
rewrite Web 25
SIGALRM Reverse Engineering 60
Teerolls Reverse Engineering 130
revpwn3 Reverse Engineering 80
pixelboard Web 20
Cheap stream cipher Crypto: Misc 75
Swirler Reverse Engineering 50
TLS Forensics 75
revpwn2 Reverse Engineering 60
crap Forensics 40
stegoxorus Crypto: Misc 30
speedrun5 Binary Exploitation 56
Exfiltration Forensics 20
speedrun4 Binary Exploitation 52
Auth Bot 2 Web 50
speedrun2 Binary Exploitation 48
speedrun1 Binary Exploitation 44
speedrun0.5 Binary Exploitation 40
speedrun0.25 Binary Exploitation 25
scrape Web 35
Dreese Lab Gift Shop Web 70
revpwn1 Reverse Engineering 45
revpwn0 Reverse Engineering 35
dump Reverse Engineering 20
recycle Forensics 50
baby recycle Forensics 30
cstrings Forensics 20
GPS Forensics 15
JustAPacket Forensics 10
Somewhat Questionable LLC Web 25
biscuit Web 20
OSU Browser Web 15
Unsalted Crypto: Misc 8
Lonely XOR Crypto: Misc 12
Unlocked Crypto: Block Ciphers 6
Encoding Mash Crypto: Misc 8
snek Crypto: Misc 3
Security Questions Web 25
SoftwareShop Reverse Engineering 75
java.lang.String Reverse Engineering 50
speedrun0 Binary Exploitation 20
imgxor Crypto: Misc 50
base64 Crypto: Misc 25
powermod Crypto: Number Theory 15
baby base64 Crypto: Misc 2
rotate Reverse Engineering 10
MyPlanForWorldDomination Forensics 6
revgrep Forensics 5
Sanity Check Freebie 1