Blog Blog

[bkpCTF-2015] braintree (tz) write-up 2

Hacking/PPP

[bkpCTF-2015] braintree (tz) write-up

This is a write-up for braintree challenge, which is the last part of 3-chained pwnable challenge from Boston Key Party CTF last weekend. You can read about the other parts here: quincy-center, quincy-adams. The binaries were packaged...

[bkpCTF-2015] quincy-adams (kspace) write-up 0

Hacking/PPP

[bkpCTF-2015] quincy-adams (kspace) write-up

This is a write-up for quincy-adams challenge, which is the second part of 3-chained pwnable challenge from Boston Key Party CTF last weekend. You can read about the other parts here: quincy-center, braintree. The binaries were packaged...

[bkpCTF-2015] quincy-center (uspace) write-up 0

Hacking/PPP

[bkpCTF-2015] quincy-center (uspace) write-up

This is a write-up for quincy-center challenge, which is the first part of 3-chained pwnable challenge from Boston Key Party CTF last weekend. You can read about the other parts here: quincy-adams, braintree. The binaries were packaged...

16

Hacking/Crack / Hacking/Tools / Life/Outta school

[KakaoTalk-iOS] 암호잠금 (Passcode) 풀기

보통 프로토콜/바이너리 분석 관련 주제만 다루어 왔어서 글을 쓸 기회는 없었는데, 어제 SNS에서 아이폰용 카카오톡 암호를 풀어주는 툴을 보고 간략하게 몇 글자 적어야겠다는 생각이 들었습니다 :) 툴이 오픈소스가 아닌지라 기능을 직접 구현하고 싶어하시는 분들이나 어떻게...

32

Computer in General

그것이 알고싶다 – E2E & PFS

정말 정말 끝까지 신경을 안쓰고 버티려고 했는데.. 결국 글을 쓰게 되는군요.. 이유는 대충 짐작이 가실테지만, 몇 가지 늘어놓아 보자면.. 1. 너도 나도 할 말이 많은 요즘 핫 토픽, 핫 이슈 (카카오톡/텔레그렘 사태) 2. 그런데...

Follow:

Archives