HITCON CTF(also the first DEFCON pre-qualify CTF) is now running! I designed several web challenges and here is the one - One Line PHP Challenge! ctf2018.hitcon.org/

9:40 AM · Oct 20, 2018

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Replying to @orange_8361
this one is fucking hard haha
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Replying to @orange_8361
用协议solve吗。23333
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Replying to @orange_8361
I want my weekend back. And my sanity. :-) Gonna dream of PHP filters tonight...
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