0byteCTF 2023 Logo

We extend our heartfelt gratitude to the 250+ participants who have joined, our sponsors, and our colleagues who had contributed to the success of this event. This event was organized to commemorate Indonesia's 78th Independence Day in 2023. The competition being held focuses on the theme of Cyber Security, specifically Capture the Flag, with various categories including Web Exploitation, Cryptography, Digital Forensic, PWN (Binary Exploitation), Reverse Engineering, and Boot to Root.

Timeline

Committees

The Winners
  1. msfir
    Badges: Scoreboard Rank #1 Sent a write-up Well-written report
  2. 404Gh0st
    Badges: Scoreboard Rank #2 Sent a write-up Well-written report
  3. daffainfo
    Badges: Scoreboard Rank #3 Sent a write-up Well-written report
  4. Phantom
    Badges: Scoreboard Rank #4 Sent a write-up
  5. FJKT48
    Badges: Scoreboard Rank #7 Sent a write-up

Here is the previously undisclosed Final Top-10 Scoreboard, as the Player Scoreboard was frozen one hour before the competition concluded at 1692475200 GMT +7.

# Player-name Solved Categories Last Score(s)
1 msfir #1 Reverse Engineering, Digital Forensic, Cryptography, PWN, Web Exploitation 2781
2 404Gh0st #2 Digital Forensic, Cryptography, Web Exploitation, Boot2Root 2732
3 daffainfo #3 Digital Forensic, Web Exploitation, Cryptography 2672
4 Phantom #4 Cryptography, Web Exploitation 2460
5 river X Reverse Engineering, Cryptography, Web Exploitation, Digital Forensic 2330
6 beluga X Web Exploitation, Boot2Root 2241
7 FJKT48 #5 Digital Forensic, Reverse Engineering, Cryptography, Web Exploitation 2221
8 kucing-batuk PWN, Cryptography, Digital Forensic, Reverse Engineering, Web Exploitation 2001
9 zxc Digital Forensic, Web Exploitation 1912
10 sayaturu Web Exploitation, Digital Forensic 1900

Generous Sponsors

And many thanks to Digit Oktavianto for the materials support.