-
Recent Posts
Recent Comments
注入资源汇总PE注入,DLL注入,代码注… on Fault Injection on Linux: Prac… BertoldVdb on Reversing the Balong M3/MCU Co… Norman on Writeups – LowDeep, Kabo… ByamBa Sumiya on Writeups – LowDeep, Kabo… Pasquale on EM Fault Injection on a Budget… Archives
- November 2020
- September 2020
- August 2020
- June 2020
- May 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- October 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- September 2015
- June 2015
- April 2015
- December 2014
- November 2014
- September 2014
- August 2014
- July 2014
Categories
Meta
Monthly Archives: December 2016
Writeup – smartfridge1 and smartfridge2 (33C3 Part 2 of 2)
During the last 2 days, I participated in the 33c3 CTF. This post contains the second part of my writeups for this CTF, covering the smartfridge1 and smartfridge2 challenges. Note that the content provided for smartfridge2 (a crypto challenge!) speeds up … Continue reading →
Posted in Bards, Computers, Jesting
|
Tagged bluetooth, business excellence, glorious victory
|
Leave a comment
Writeup – ESPR, pdfmaker (33C3 Part 1 of 2)
During the last 2 days, I participated in the 33c3 CTF. This event was a 48-hour Jeopardy style CTF, held as part of the 33rd Chaos Communications Congress, by the CTF team Eat Sleep Pwn Repeat. I will now document … Continue reading →
Posted in Bards, Computers, Jesting
|
Tagged blind format string, business excellence, format string, pdflatex, reversing
|
Leave a comment
Technique – Dumping ELF from Format String
Last week, during the SharifCTF competition, I attempted to solve the pwn150 and pwn300 challenges, but was unable to solve them before they went offline. Upon review, these challenges were intended to be solved as blind format string “dump-and-exploit” challenges, … Continue reading →
Writeups – misc50 / playfake, for150 / strange_pdf.pdf, rev300 / Login.apk, rev100 / repairme.exe (SharifCTF)
This weekend, I participated in the SharifCTF event. This was a 48-hour CTF organised by the Sharif University, and was an enjoyable event after two weeks of effectively not capturing any internet points at all. I will present three writeups (plus … Continue reading →