Mamadou L. NIANG

Mamadou L. NIANG

Cybersecurity Consultant

About Me

Cybersecurity consultant, former senior Java developer I write about security and my adventures in the CTFs challenges.

I love learning plenty of stuff and sometimes breaking them.

#Cybersecurity #EthicalHacking #WhiteHat

Hack The Box

Don’t be shy and hit me if you want a chat. I’m usually reactive except when I’m trying to legally own systems or enjoying an episode of Darknet Diaries.

Interests

  • Penetration Testing
  • CTF Chalenges
  • Bug Bounties

Recent Posts

ForwardSlash Write-up

This box was really important for me since it was my first active red box (congratulations to me). I learned a lot things and most above all perseverance. By doing it I fully grasped the philosophy behind Try harder!

Tabby Write-Up [Active]

The password to unlock the content is the MD5 hash of the first line of the /etc/shadow file: 0c*****************************5.

Resolute Write-Up

User Flag Result of nmap scan: PORT STATE SERVICE VERSION 88/tcp open kerberos-sec Microsoft Windows Kerberos (server time: 2020-03-14 20:28:46Z) 135/tcp open msrpc Microsoft Windows RPC 139/tcp open netbios-ssn Microsoft Windows netbios-ssn 389/tcp open ldap Microsoft Windows Active Directory LDAP (Domain: megabank.

Cache Write-Up [Active]

The password to unlock the content is the MD5 hash of the first line of the /etc/shadow file: 54*****************************7.

Admirer Write-Up [Active]

The password to unlock the content is the MD5 hash of the first line of the /etc/shadow file: 06*****************************0.

Obscurity Write-up

Foothold Nmap scan provides: PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0) | ssh-hostkey: | 2048 33:d3:9a:0d:97:2c:54:20:e1:b0:17:34:f4:ca:70:1b (RSA) | 256 f6:8b:d5:73:97:be:52:cb:12:ea:8b:02:7c:34:a3:d7 (ECDSA) |_ 256 e8:df:55:78:76:85:4b:7b:dc:70:6a:fc:40:cc:ac:9b (ED25519) 80/tcp closed http 8080/tcp open http-proxy BadHTTPServer | fingerprint-strings: | GetRequest, HTTPOptions: | HTTP/1.

Mango Write-up

User Flag The usual nmap scan provides following results: PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0) | ssh-hostkey: | 2048 a8:8f:d9:6f:a6:e4:ee:56:e3:ef:54:54:6d:56:0c:f5 (RSA) | 256 6a:1c:ba:89:1e:b0:57:2f:fe:63:e1:61:72:89:b4:cf (ECDSA) |_ 256 90:70:fb:6f:38:ae:dc:3b:0b:31:68:64:b0:4e:7d:c9 (ED25519) 80/tcp open http Apache httpd 2.

HackTheBox CTF Setup

What’s HackTheBox ? HTB is an online platform allowing you to test and advance your skills in cyber security. It offers many challenges around cyber security like CTF, cryptography, steganography, etc.

From Developer to Pentester

So if you have been around here before, you’ll notice that everything has changed except the domain name which will soon. You may remember too, if you read the “about me” page before that I was saying I wanted to be a pentester.

Fast Java Dockerization With Jib

Creating a Docker image of a Java application usually comes with the hustle of having a correct Dockerfile, a running docker daemon for a local build or delegate it to a CI tool like Jenkins, Travis CI, etc.

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