downloadbrowsebertels's my first crackme

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Try to find the password

Difficulty: 2 - Needs a little brain (or luck)
Platform: Unix/linux etc.
Language: Unspecified/other

Published: 01. Apr, 2015
Downloads: 191


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Solution by mrmacete, published 29. jul, 2015; download (10 kb), password: or browse.

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Discussion and comments

13. Apr 2015
Its too complex for me. Spent like 3 hours on it, trying to reverse. It's calculating some sort of a checksum and reading integers from argv[]. Super weird!
14. Apr 2015
Bertel, I know it's first of april but this ain't easy bro! It even has a "fake" entry point. Let alone the fat - obfuscated switch-case inside 0x4009f0 using the function pointers in .rodata. And what's with the strrchr ! You obsessed with it? There are more than 3 different "hash" functions? What are you protecting? The code for the restroom of the kingdom!
Btw it's easily bypassable with a one byte patch (most of the time).

Keep up the good work bro! If that's easy in your book I don't wanna see the hard one :)

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