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c0m0r1

@c0m0r1

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KAIST CS & EE 18 + EE M.S. Student 23 / KAIST GoN 18 / pwn, rev / newbie forever / 음악듣는 코모리 @DC0m0r1

Joined April 2019
Don't wanna be here? Send us removal request.
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@c0m0r1
c0m0r1
4 years
심심해서 만든 메인트
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@c0m0r1
c0m0r1
6 months
I'm speechless
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@c0m0r1
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6 months
17 yrs of KASLR bypasses was a total waste of time 🫤
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@c0m0r1
c0m0r1
1 year
CVE-2023-3390: UAF on Linux Netfilter nftables MFT_MSG_NEWRULE leads to LPE. We exploit this tiny 1-day vuln to pwn all targets of Google's kernelCTF for the first time in history. Nice and clear triple-kill 🥳
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@c0m0r1
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6 months
I decided to take a coding theory class and the moment I saw this slide I realized that I made a huge mistake
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@c0m0r1
c0m0r1
10 months
Did you know that you need to pass "0xfee1dead" to reboot your system in Linux kernel?
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@c0m0r1
c0m0r1
11 months
Our POC2023 slide is now available on our website #POC2023
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@c0m0r1
c0m0r1
1 year
Update - We received a generous $67,837 in bounties from kernelCTF program, and have been selected speakers for POC2023 conference to share our experience! Stay tuned for our (hopefully) rich and insightful talk!
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@c0m0r1
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11 months
msg_msg be like
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@c0m0r1
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8 months
embedded reversing be like
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@c0m0r1
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4 years
RIP tcache double free 😢
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@c0m0r1
c0m0r1
9 months
- Birthday - Alone in dorm - Need to work - Bad condition (maybe a food poisoning) What a life
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@c0m0r1
c0m0r1
2 years
Sweet
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@c0m0r1
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3 years
진짜 임베디드 해킹쪽은 저세상을 넘나드는구나
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@c0m0r1
c0m0r1
1 year
Great honor to meet @ignatkn Linux user namespace clan 🔥🔥🔥
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@c0m0r1
c0m0r1
1 year
For details about vuln, exploit, and our novel techniques & research:
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@c0m0r1
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5 years
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@c0m0r1
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1 year
😋
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@c0m0r1
c0m0r1
2 years
오.
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@c0m0r1
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4 years
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@c0m0r1
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1 year
넙죽이들 잔뜩 보고옴
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@c0m0r1
c0m0r1
4 years
Me when playing CTF as union team
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@c0m0r1
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1 year
Neat Room 🔥🔥🔥 #POC2023
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@c0m0r1
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9 months
My friend gave me a goose pillow for the birthday present Now i have smt to hug while I sleep Yay
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@c0m0r1
c0m0r1
3 years
KAIST GoN에서 주최하는 내부 Qualification CTF가Dreamhack 플랫폼에서 최초로 공개 개최됩니다! CTF는 3월 15일부터 7일간 진행될 예정이며, 동아리원을 제외한 상위 15명의 참가자 분들께는 소정의 상품도 준비되어있으니 많은 참여 부탁드립니다!!
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@c0m0r1
c0m0r1
7 months
Me when i lazy af
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@c0m0r1
c0m0r1
8 months
According to history, Zhuge Liang is the first hacker who exploited the type confusion vulnerability, which occurred between mantou (dumpling) and human heads
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@c0m0r1
c0m0r1
3 years
화이트햇 콘테스트 2021 예선에 [Pwn] Weaving machine과 [Rev] Slimmest를 출제하였습니다. Weaving machine : C++ std::string type confusion w\ dso_handle Slimmest : Floyd-warshall + control flow flattering 참가하신 분들 모두 수고 많으셨습니다
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@c0m0r1
c0m0r1
4 years
zer0pts CTF is done! 2nd place with K-students (KaisHack GoN X PLUS X CyKor), solve 2 chals(not-beginners-rev, signme) with our teammates. great works guys!
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@c0m0r1
c0m0r1
3 years
최악의 생일이야
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@c0m0r1
c0m0r1
10 months
- Got the flu - Forced to quarantine - Realize that I need to suffer at Christmas alone - Realize again that this will continued in the rest of my life
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@c0m0r1
c0m0r1
4 years
I played HITCON CTF 2020 as G0D(KAIST GoN + Definit +zer0pts). Solved one pwn chal spark. Thanks for great teammates!
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@c0m0r1
c0m0r1
6 months
😋
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@c0m0r1
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1 year
Getting started! #POC2023
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@c0m0r1
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1 year
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@c0m0r1
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4 years
CTF엔 피자
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@c0m0r1
c0m0r1
2 years
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@c0m0r1
c0m0r1
10 months
본가 근처 새로생긴 편의점을 들르니 새해 선물들이 있었다
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@c0m0r1
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10 months
HPNY 🥳🥳🥳
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@c0m0r1
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3 years
local bounty is my primary pocket money 😋
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@c0m0r1
c0m0r1
5 months
Meanwhile in school: on fire
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@c0m0r1
c0m0r1
5 years
머가리 텅텅인디 git이랑 avr부터 배워볼까
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@c0m0r1
c0m0r1
3 years
CV 한 줄 추가
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@c0m0r1
c0m0r1
4 years
🎆
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@c0m0r1
c0m0r1
1 year
🫠
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@c0m0r1
c0m0r1
5 years
今回 @Hommarju 先生、 @tpazolite 先生、 @ginkiha 先生に E-amusement pass、juicy fruitsのCD、学校名ファイルへ サインを受けました! そして合弁アルバム「CROSSING DELTA」まで...! 大切にします! ありがとうございます!
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@c0m0r1
c0m0r1
6 months
Surreal
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@c0m0r1
c0m0r1
7 months
ROP
@3letter_
3 random letters every 10 mins
7 months
R o p
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@c0m0r1
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10 months
🎅🎉
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8 months
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@c0m0r1
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4 years
집에 새식구가 찾아왔어요
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@c0m0r1
c0m0r1
3 years
즐 겁 다
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@c0m0r1
c0m0r1
3 years
MIPS : Microprocessor without Interlocked Pipelined Stage ARM : Advanced RISC Machine PowerPC : Performance Optimization With Enhanced RISC - Performance Computing 세상에 이게 다 약자였다니
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@c0m0r1
c0m0r1
2 years
2022 Fall GoN Open Qual CTF가 긴 여정 끝에 막을 내렸습니다! Zero Gravity, Bomblab - Hard, pprintable, Obstacle, Exploit Tycoon, Checkers를 출제했습니다. 고생하신 출제자 분들, 본 대회를 후원해주신 KAIST GSIS & @CSRC_KAIST , @dreamhack_io , 그리고 모든 참가자분들께 감사드립니다!
@insu_yun
INSU YUN
2 years
2022 Fall GoN Open Qual CTF ended. I hope you enjoyed my challenges, baby-hexagon (Pwn) & dlmalloc (Pwn). Thank you to our participants, GoN members, and our sponsors, KAIST GSIS & @CSRC_KAIST !
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@c0m0r1
c0m0r1
4 years
또옴
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@c0m0r1
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3 years
나 혼자 볼수없다
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@c0m0r1
c0m0r1
5 years
세상에 나 겁나 소심하게 부탁드렸는데ㅋㅋㅋㅋㅠㅠㅠㅠ
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@c0m0r1
c0m0r1
2 years
찍고보니 진짜 딱 stereotype geek이네
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@c0m0r1
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1 year
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@c0m0r1
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8 months
Accidentally got a cute goose pic
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@c0m0r1
c0m0r1
6 months
Shrimps.
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@c0m0r1
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4 years
불닭도리볶음면
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@c0m0r1
c0m0r1
3 years
2022 Spring GoN Open Qual CTF is ended! I wrote CS448, Oxidized, Run, Nonsense, Interchange, NSS for this CTF. Thank you for playing everyone 🙇‍♂️
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@c0m0r1
c0m0r1
4 years
오늘 핀토스를 떠나보냅니다... 아무리 그래도 종강 끝나고 성적게시 직전까지 붙들고있는건 너무 강박인거 같음
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@c0m0r1
c0m0r1
5 years
이겨따
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@c0m0r1
c0m0r1
4 months
Another one
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@c0m0r1
c0m0r1
2 years
글쎄 누굴까
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@c0m0r1
c0m0r1
3 years
역대급으로 빡센 학기여서 학점은 기대 안했는데 교수님(들) 감사합니다 (_ _)
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@c0m0r1
c0m0r1
4 years
오늘의 요리 갈릭스테이크덮밥
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@c0m0r1
c0m0r1
3 years
사람이 잘 먹어야지
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@c0m0r1
c0m0r1
4 years
리버스 시어링 부채/채끝 스테이크 살살녹는다~
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@c0m0r1
c0m0r1
3 years
희희
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@c0m0r1
c0m0r1
3 years
2022 Spring GoN Open Qual CTF가 종료되었습니다! CS448, Oxidized, Run, Nonsense, Interchange, NSS를 잡다하게 출제했습니다. 모두들 수고하셨습니다 🙇‍♂️
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@c0m0r1
c0m0r1
1 year
Thanks to @0x10n for outstanding collaboration on COS exploit & post-exploit analysis, and @insu_yun & KAIST Hacking lab for unwavering support and encouragement!
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@c0m0r1
c0m0r1
9 months
Lamball cute
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@c0m0r1
c0m0r1
4 years
2020 사이버작전경연대회가 마무리되었습니다! 모두들 대회 수고하셨습니다 :) 저는 일반부 예선 Voice Encryptor - analyze/exploit, Protein Analyzer 일반부 본선 Drone FCS, Official Document 문제를 출제했습니다.
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@c0m0r1
c0m0r1
10 months
Daily dose of caffeine
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@c0m0r1
c0m0r1
3 years
그래도 이맛에 익스질 못끊지
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@c0m0r1
c0m0r1
1 year
드디어 장만했다 아니 시그넷 암살장인이라더니
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@c0m0r1
c0m0r1
4 years
살찌는것보다 맛있는게 먼저야
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@c0m0r1
c0m0r1
5 years
대전 마지막 식사
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@c0m0r1
c0m0r1
5 years
교수님의 친필사인이 담긴 저서를 받았습니다 신주단지 모시듯 아주 소중히 간직하도록 하겠습니다
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@c0m0r1
c0m0r1
2 years
@EB36_Be_B3b 내가 살게
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@c0m0r1
c0m0r1
5 years
내가 썩은건가
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@c0m0r1
c0m0r1
5 years
자본주의
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@c0m0r1
c0m0r1
3 years
둠칫둠칫 코모리 영업합니다
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@c0m0r1
c0m0r1
5 years
Codegate2020에 리버싱 문제 malicious를 출제했습니다. 첫 ctf 문제출제라 미숙한 점이 많았지만 재밌게 즐겨주셨다면 감사하겠습니다. 모두들 대회 수고하셨습니다!! #codegate2020 #codegatectf
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@c0m0r1
c0m0r1
4 years
오늘의 요리 부채살 스테이크
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@c0m0r1
c0m0r1
4 years
즐거웠습니다 담에 또 뵐게여 :)
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@c0m0r1
c0m0r1
2 years
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@c0m0r1
c0m0r1
5 years
살치살 라면
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@c0m0r1
c0m0r1
8 months
ㅎㅇ
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@c0m0r1
c0m0r1
5 years
네이버는 좋은회사...!
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@c0m0r1
c0m0r1
4 years
스테잌-
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@c0m0r1
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8 months
Struggling to stop over-optimize/generalize the simple toy project
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@c0m0r1
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4 years
writeup (or bunch of messy code) for flag-hunting and introool #DEFCON28
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@c0m0r1
c0m0r1
4 years
맛밥
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@c0m0r1
c0m0r1
4 years
Offline lookup table
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@c0m0r1
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1 year
Absolute bop
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@c0m0r1
c0m0r1
4 years
저세상 부드러운 식감
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@c0m0r1
c0m0r1
3 years
오늘의 요리 전복죽(i'm bless porridge)
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