New York Flankees

New York Flankees

Eduardo Cochella Eduardo Cochella

Eduardo Cochella

MSc. Electrical engineering | Penetration tester | Ethical Hacker | Network engineer | Red Team | Cyber researcher | Top 1% TryHackMe | Top 1% Hack The Box | CTF Player

发布日期: 2024年7月15日
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Enumeration

Port 22 and 8080-http are open
Checking the request, we found a script function that leaks a token.
Custom Authentication Success
Modifying a little bit the token, we received a decryption error message.
Advanced exploiter for Padding Oracle Attacks against CBC mode Encryption.
Running the script, we got the 'stefan1197' credentials.
We got access through the login page.
First Flag, and a potential Command Injection Vulnerability.
Testing the Web Application.
Bash Reverse Shell
Uploading the
Granting Executable Permissions.
Executing the bash reverse shell. Don't forget to start listening with Netcat in order to receive the Shell.
We got a Reverse Shell. It seems that we are inside a Container.
Checking the environment. We got the second flag.
It seems that /app is holding all the interesting files.
Checking docker-compose.yml; we found an interestig file 'docker.sock'
There's a method to escape from the container utilizing a technique. Hacktricks solved this problem.
First, we require the IMAGE ID, and to identify the Repository based on the TAG.
We require a stable shell. Then, we are able to run the image mounting the host disk and chroot on it.
We finally escaped from the Container and got the last flag.






















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