apelord's blog

Blog about reversing, Python, Javascript, data visualization

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SECUINSIDE CTF Quals 2014 – Reversing 100 yayaya

This task contains an SWF file with Crossbridge emdedded. Additionally there is an ELF file inside that SWF. At the first look I thought that this is really an RE job. But I was wrong (thanks to nurfed - it's his solution). There is no RE, and even Flash decompiler ...


ASIS CTF Quals 2014: Trivia 50

This challenge was fun. It was a NES ROM image that contains the famous game - Battle City. After quick examining ROM in hex editor we did not find anything useful. So we decided to run it. Emulator used - FCE Ultra v0.98.13.

Startup screen:

asis50_1.jpg

When we played it we ...