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You think you understand something until you try to teach it

HSCTF 6: Combo Chain Lite

Posted on June 17, 2019

[ENGLISH BELOW] [Read More]

Pwnable.kr: collision

collision - 3 pt [writeup]

Posted on April 20, 2019

Daddy told me about cool MD5 hash collision today. I wanna do something like that too! ssh col@pwnable.kr -p2222 (pw:guest) [Read More]

Pwnable.tw: Start

It’s the first step that counts

Posted on April 8, 2019

Start [100 pts] Just a start. nc chall.pwnable.tw 10000 [Read More]
Tags: CTF Pwnable.tw

App-Script: Bash — System 1

Posted on July 25, 2018

Mình nghĩ challenge này không cần viết nhưng mà nhận ra nếu không viết ra thì rất dễ quên. [Read More]

root-me-App-Script

App-Script: sudo — weak configuration

Posted on July 25, 2018

Đây là self-note để ghi nhớ sau này mình có chỗ còn coi lại. Phần này thuộc challenge của root-me.org. [Read More]

Flake it till you make it

Excerpt from Soulshaping by Jeff Brown

Posted on February 26, 2015

Under what circumstances should we step off a path? When is it essential that we finish what we start? If I bought a bag of peanuts and had an allergic reaction, no one would fault me if I threw it out. If I ended a relationship with a woman who... [Read More]
Tags: books test
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