Jenny, (alt. spelling J[e]ni), found a nice Java program to reverse engineer. It's Java, so it's easy to reverse engineer, right (since there's a lot of decompilers out there)? Prove to her that this is easy -- or hard -- good luck! https://mega.nz/#!2WoRzaZY!NH8XQ1_qbp1ZOrknng198nLvR6dMC6eDIQs1TlRi3pY
Discussion
This challenge has been tested under a ubuntu18.04 machine (using Java 8)
It is getting difficult to obtain the version of OpenSSL this is compiled for. Can a link be provided to the exact binary so that is not the stumbling block?
Use ubuntu 18.04 version
DM me if you're still having troubles
Here's a big fat HINT: when I wrote this challenge, it was on Java 8 (so probably use that to run it ;) There will be multiple valid passwords, but only one of them make sense!
that's the fake flag, gotta try harder to get real flag :)
Keep in mind the date of when this challenge was written :)
I don't actually remember the exact JVM version, I think when I wrote it it was using openjdk, but I recently tested and it works in the latest version of openJDK 8
This challenge has been tested under a ubuntu18.04 machine (using Java 8)
It is getting difficult to obtain the version of OpenSSL this is compiled for. Can a link be provided to the exact binary so that is not the stumbling block?
Use ubuntu 18.04 version
DM me if you're still having troubles
Here's a big fat HINT: when I wrote this challenge, it was on Java 8 (so probably use that to run it ;) There will be multiple valid passwords, but only one of them make sense!
that's the fake flag, gotta try harder to get real flag :)
Keep in mind the date of when this challenge was written :)
I don't actually remember the exact JVM version, I think when I wrote it it was using openjdk, but I recently tested and it works in the latest version of openJDK 8
2 years ago
D0ne Been Open Goood Job Team CtfLearn