I'm new to RE and this thing got me to think for a while. But looks like my solution is the most creative.
[SPOILER]
I just made all of the 21 bytes sum up to the value of 22nd so all 1-21 are 01 and the 22nd is 15. Also there was some check after but it got out of eax so it just did nothing. Thanks for this crackme, this was pretty cool |
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