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Anyone doing the SHA 2017 CTF? Any hints for the binary teaser?

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Thread replies: 19
Thread images: 2

File: SHA2017.png (3KB, 668x316px) Image search: [Google]
SHA2017.png
3KB, 668x316px
Anyone doing the SHA 2017 CTF?
Any hints for the binary teaser?
Also general CTF thread
>>
>>60844594
(It's free to sign up and try for yourself if you want something to do)
>>
>>>/v/
>>
>>60845054
Shut up, white weeb nigger
>>
>>60845054
It's not /v/ material though, this is compsci not videogames.
>>
>>60845054
How about you'd be awesome for once
>>
>>60845054
The gay bar called. They're running out of fags.
>>
>>60844594
how about explaining it a bit more or sumshit nigguh??
>>
File: tastiest.jpg (17KB, 236x349px) Image search: [Google]
tastiest.jpg
17KB, 236x349px
>>60844594
Is learning information security from ctf bad? Should I first get the knowledge from books/courses before I participate in ctfs? Are there any beginner level ctf games?
>>
>>60845278
I'm just starting out, but from what I've heard CTF is a good way to go about learning stuff fast.
There are CTF competitions for varying levels, e.g. there's a HSCTF for high schoolers. All CTFs have writeups and stuff.
This website is your friend for finding more CTF stuff: https://ctftime.org/
Also, look up LiveOverflow on yt

>>60845233
https://ctf.sha2017.org/home
register yourself, then have a look at the 6 challenges. It's like a series of IT-security puzzles.
>>
>>60844594

you can place breakpoints op perl_eval_pv to find some perl code
>>
>>60845349
Explain me how, I have a .exe
>>
>>60845360

run the exe in a debugger (ida/olly), go to perl516.dll and find perl_eval_pv and place a breakpoint
>>
>>60845387

you won't immediately find the perl code you are looking for btw, but it's a start
>>
>>60845387
Seeing as it looks like this is a CTF thread for noobs, what other programs should I have for CTF?
>>
>>60845425
it depends what kind of challenge you want to solve

i guess you can start at https://github.com/apsdehal/awesome-ctf
>>
>>60845457
Thanks a lot m8, really appreciate it.
Any tips for a beginner?
>>
>>60845413
OP here. Thanks for the tip.
5 left to go...
>>
>>60845471

read books, good luck
Thread posts: 19
Thread images: 2


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