Hello! My manager sent me a file named xor.bin, and he wants from you to crack this program, and get the flag.
2 months ago
I think it should go in RE category.
8 months ago
i found the password to make it print "[+] Successful Login" but the website says the flag is wrong, am i missing something? can anyone give me a hint?
11 months ago
NVM, lol, forgot to -1 error
2 years ago
it's a reverse challenge, and fun
Regardless of whether this challenges about reverse engineering or exploit, i think xor must be important ;). IMHO RE and Exploit are an inseparable topic because to master binary exploitation, of course you have to master RE too
Thanks for awesome challenge! Took me a long time and had to research a lot, but is worth the effort for people wanting to master binary. Anyone planning on solving binary or reversing problems cannot avoid learning about machine code instructions and registers, so you might as well start now if you already haven't.
The only problem i had here was with endianess, but thats because of my intelligence.
Good chal, ego boosted
3 years ago
I think it's a reversing problem too
That was a very fun challenge! Thank you! ^-^