Mika's Blog
Sysadmin, Network & Infosec
Menu Close
  • Accueil
  • system
  • network
  • infosec
  • CVE Disclosures
  • Pentest CheatSheet
  • Random Post

ctf

1

How to crack SSH Private Key with John the Ripper ? 5 (2)

Posted on 5 mai 2023 by Mika

3 min readWe will explain how to use John the Ripper, a tool used to crack passwords, to crack a passphrase of an SSH Private Key with the famous wordlist rockyou.txt. Continuer la lecture →

infosec bruteforce, ctf, pentest, security, ssh, tryhackme
6

[TryHackme] – Olympus 4.6 (5)

Posted on 21 juillet 2022 by Mika

6 min readTryHackMe – Olympus Room designed by G4vr0ch3. Continuer la lecture →

infosec, system ctf, file upload, linux, php, sqli, tryhackme, writeup
0

[TryHackme] – Empline 5 (8)

Posted on 20 septembre 2021 by Mika

4 min readAre you good enough to apply for this job ? Continuer la lecture →

infosec ctf, CVE-2019-13358, linux, pentest, ruby, tryhackme, web, writeup, xxe
0

HackTheBox : Shocker 5 (5)

Posted on 9 juillet 2021 by Mika

3 min readShocker is a retired HTB (Hack The Box) machine that is based on the ShellSock vulnerability, in this machine we will not use metasploit. Continuer la lecture →

infosec ctf, hackthebox, linux, pentest, shellshock, writeup
2

Linux Privilege Escalation : Docker Group 4.8 (12)

Posted on 29 juin 2021 by Mika

3 min readIn this article, we will go from a lambda user with no rights but in the docker group to the root user using a wrong configuration and use of docker. Continuer la lecture →

infosec, system ctf, docker, infosec, linux, pentest
2

FCSC 2021 : BaguetteVPN 2 4.6 (14)

Posted on 3 mai 2021 by Mika

3 min readVoici le write up du challenge Baguette VPN n°2 du France Cybersecurity Challenge (FCSC 2021)

Le but est de récupérer le secret contenu dans l’API. Continuer la lecture →

infosec crlf, ctf, fcsc, pentest, python, web, writeup
5

Linux Privilege Escalation : Python Library Hijacking 4.4 (14)

Posted on 22 avril 2021 by Mika

3 min readLinux Privilege Escalation with Python Library Hijacking.

Python will prioritize the execution of our malicious module instead of the usual path Continuer la lecture →

infosec, system ctf, infosec, linux, pentest, python
2

[TryHackMe] – Brute It 5 (4)

Posted on 10 novembre 2020 by Mika

4 min readLearn how to brute, hash cracking and escalate privileges in this box! Continuer la lecture →

infosec bruteforce, ctf, hydra, john, privesc, tryhackme, writeup
1

[TryHackMe] – Hydra 5 (7)

Posted on 29 octobre 2020 by Mika

2 min readLearn about and use Hydra, a fast network logon cracker, to bruteforce and obtain a website’s credentials. Continuer la lecture →

infosec bruteforce, ctf, hydra, infosec, writeup

Buy Me a Coffee

TryHackMe

TryHackMe

Newsletter

Loading

Articles récents

  • PortSwigger : Exploiting LLM APIs with excessive agency
  • [CVE-2023-34020] Unauthenticated Open Redirect
  • How to crack SSH Private Key with John the Ripper ?
  • [TryHackme] – Olympus

Flux ZDNET

  • ZD Tech : Se passer du Linky, le compteur connecté vert fluo, va devenir beaucoup plus cher 16 mai 2025
  • Compétitions sportives et streaming : près de 20% des français trichent 16 mai 2025

Flux The Hacker News

  • New HTTPBot Botnet Launches 200+ Precision DDoS Attacks on Gaming and Tech Sectors 16 mai 2025
  • Top 10 Best Practices for Effective Data Protection 16 mai 2025

Commentaires récents

  • Fredy Yannick Lylian dans Installer facilement Cisco Packet Tracer sous Linux
  • Mika dans Installer facilement Cisco Packet Tracer sous Linux
  • Fredy Yannick Lylian dans Installer facilement Cisco Packet Tracer sous Linux
  • Mika dans Installer facilement Cisco Packet Tracer sous Linux
  • clement dans Installer facilement Cisco Packet Tracer sous Linux

Archives

  • janvier 2024 (1)
  • juillet 2023 (1)
  • mai 2023 (1)
  • juillet 2022 (1)
  • octobre 2021 (1)
  • septembre 2021 (1)
  • août 2021 (1)
  • juillet 2021 (1)
  • juin 2021 (2)
  • mai 2021 (2)
  • avril 2021 (1)
  • mars 2021 (2)
  • février 2021 (2)
  • janvier 2021 (4)
  • décembre 2020 (3)
  • novembre 2020 (5)
  • octobre 2020 (2)

Étiquettes

blueteam bruteforce btlo cheatsheets chisel cisco cloudflare config crlf ctf cve CVE-2019-13358 debian docker fcsc file upload findings firewall forwarding hackthebox hydra infosec learn linux network nginx packet tracer pentest port forwarding privesc python ruby security shellshock sqli ssh sysadmin system tryhackme version web wordpress writeup xss xxe

LEGAL PAGES

  • Terms and Conditions
© 2025 Mika's Blog. All rights reserved.
Hiero by aThemes