The keyword is hexadecimal, and removing an useless H.E.H.U.H.E. from the flag. The flag is in the format CTFlearn{*}
Discussion
nice
Now I have a .elf file, but now i am sticking at the "open problem". SO I can't open it. Need Help
I could be wrong about this like, in terms other than for this CTF, but I think in general, when you're analyzing an unknown file, you don't want to execute/open it before doing some other things, like using some static analysis tools. I solved the challenge btw haha, so I can definitely say for this challenge it's not necessary to open it, again - the static analysis, now that I look @ when you posted, you probably solved it by now...
good one specially the special characters are confusing
Very easy, even for beginners like me, you only need a hex editor and look into the file...
cat it instead of strings
easy
EASY
i think so you don't have to, cause if you just read it with notepad / cat you can do.
nice
9 hours ago
I am new to CTF i tried by not able to solve this. Any one can help me in this??