diff --git a/NahamCon CTF 2023/JNInjaspeak/README.md b/NahamCon CTF 2023/JNInjaspeak/README.md new file mode 100644 index 0000000..738ef2d --- /dev/null +++ b/NahamCon CTF 2023/JNInjaspeak/README.md @@ -0,0 +1,20 @@ +# JNInjaspeak +> We are all very familiar with Leetspeak, can you crack the code on how JNInjaspeak works? + +## About the Challenge + +Given .apk files, and we must analyzed it to find flag + +[file.apk](files/jninjaspeak.apk) + +## How to Solve + +To solve this, all you need is `strings` command + +The following command is like this `strings file.apk | grep "flag"` + +![flag](images/flag.png) + +``` +flag{1f539e4a706e6181dae9db3fad6a78f1} +``` \ No newline at end of file diff --git a/NahamCon CTF 2023/JNInjaspeak/files/jninjaspeak.apk b/NahamCon CTF 2023/JNInjaspeak/files/jninjaspeak.apk new file mode 100644 index 0000000..0873532 Binary files /dev/null and b/NahamCon CTF 2023/JNInjaspeak/files/jninjaspeak.apk differ diff --git a/NahamCon CTF 2023/JNInjaspeak/images/flag.png b/NahamCon CTF 2023/JNInjaspeak/images/flag.png new file mode 100644 index 0000000..5c1677f Binary files /dev/null and b/NahamCon CTF 2023/JNInjaspeak/images/flag.png differ diff --git a/NahamCon CTF 2023/Zombie/README.md b/NahamCon CTF 2023/Zombie/README.md new file mode 100644 index 0000000..10debbb --- /dev/null +++ b/NahamCon CTF 2023/Zombie/README.md @@ -0,0 +1,30 @@ +# Zombie +> Oh, shoot, I could have sworn there was a flag here. Maybe it's still alive out there? + +## About the Challenge + +We given some machine and find the flag + +## How to Solve + +First we gonna look up the directory with `ls -la` + +And you will find some interesting script + +![solve1](images/solve1.png) + +From that script, we analyzed the flag is already deleted, but we can use `ps aux` to see the process of script + +![solve2](images/solve2.png) + +After that we can see the process in `/proc/` directory + +![solve3](images/solve3.png) + +Last we just can cat the flag with `cat /proc/PID/fd/numbers` + +![flag](images/flag.png) + +``` +flag{6387e800943b0b468c2622ff858bf744} +``` \ No newline at end of file diff --git a/NahamCon CTF 2023/Zombie/images/flag.png b/NahamCon CTF 2023/Zombie/images/flag.png new file mode 100644 index 0000000..72a241d Binary files /dev/null and b/NahamCon CTF 2023/Zombie/images/flag.png differ diff --git a/NahamCon CTF 2023/Zombie/images/solve1.png b/NahamCon CTF 2023/Zombie/images/solve1.png new file mode 100644 index 0000000..ab9df26 Binary files /dev/null and b/NahamCon CTF 2023/Zombie/images/solve1.png differ diff --git a/NahamCon CTF 2023/Zombie/images/solve2.png b/NahamCon CTF 2023/Zombie/images/solve2.png new file mode 100644 index 0000000..e66dc65 Binary files /dev/null and b/NahamCon CTF 2023/Zombie/images/solve2.png differ diff --git a/NahamCon CTF 2023/Zombie/images/solve3.png b/NahamCon CTF 2023/Zombie/images/solve3.png new file mode 100644 index 0000000..1cfcb7b Binary files /dev/null and b/NahamCon CTF 2023/Zombie/images/solve3.png differ diff --git a/NahamCon CTF 2023/tiny little fibers/README.md b/NahamCon CTF 2023/tiny little fibers/README.md new file mode 100644 index 0000000..787b1e2 --- /dev/null +++ b/NahamCon CTF 2023/tiny little fibers/README.md @@ -0,0 +1,24 @@ +# tiny little fibers +> Oh wow, it's another of everyone's favorite. But we like to try and turn the ordinary into extraordinary! + +## About the Challenge + +We given the image file, and we need analyze to find flag + +[images](images/tiny-little-fibers) + +## How to Solve + +To solve this, all you need is `stegsolve` + +You can download here [stegsolve](https://github.com/zardus/ctf-tools/blob/master/stegsolve/install) + +But before you open it to stegsolve, make sure already add the `.jpeg` extension + +After that `Analyse` > `File Format`, just slowly scroll down and you got flag + +![flag](images/flag.png) + +``` +flag{22c534c5abea84bf6c1193e263f7259f} +``` \ No newline at end of file diff --git a/NahamCon CTF 2023/tiny little fibers/images/flag.png b/NahamCon CTF 2023/tiny little fibers/images/flag.png new file mode 100644 index 0000000..d26abc6 Binary files /dev/null and b/NahamCon CTF 2023/tiny little fibers/images/flag.png differ diff --git a/NahamCon CTF 2023/tiny little fibers/images/tiny-little-fibers b/NahamCon CTF 2023/tiny little fibers/images/tiny-little-fibers new file mode 100644 index 0000000..45abbe1 Binary files /dev/null and b/NahamCon CTF 2023/tiny little fibers/images/tiny-little-fibers differ