-
Recent Posts
Recent Comments
Norman on EM Fault Injection on a B… tobozocska on EM Fault Injection on a B… Norman on EM Fault Injection on a B… pcdeni on EM Fault Injection on a B… Norman on EM Fault Injection on a B… Archives
- 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: October 2016
Writeups – pwn50, rev250 (ekoparty CTF)
This week, I participated in the ekoparty CTF. Unfortunately, I wasn’t able to devote too much time to it (with the competition taking place over two work days), but I was able to solve a few challenges. I will present … Continue reading →
Firmware Emulation in the Cloud
This week, I did not attend any CTF events, so there is no writeup. Instead, I spent my time working on firmware reverse engineering with some fellow ~most learned colleagues~. One significant hurdle in firmware reverse engineering is getting a multi-architecture … Continue reading →
Writeup – tiny_backdoor_v1, tiny_backdoor_v2 (hackover.de)
This weekend, I participated in the hackover.de CTF. Unfortunately, I was only able to dedicate very limited time to this, but I was able to complete “tiny_backdoor_v1” and “tiny_backdoor_v2” challenges in time. As usual, the writeups are below: tiny_backdoor_v1 This … Continue reading →
Writeup – zwiebel, haggis (TUMCTF)
This weekend, I spent some time participating in TUMCTF. This was organised by the “h4x0rpsch0rr” team. This was a relatively difficult CTF (as evidenced by the low number of solves on most challenges), but in the time I spent playing, … Continue reading →
