CTF Player: @netonehc Pentest Guide: the-pentesting-guide.marmeus…
Joined September 2020
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After much effort, I've published my TFM: a #pentesting #guide where you'll find all the steps from the pre-engagement, enumeration, exploitation, post-exploitation and report.
It is an alpha, but I hope you like it :D
the-pentesting-guide.marmeus…
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The #HackTricks #AZRTE certification is finally out. Take a look, and please drop any constructive feedback or thoughts in the comments!
marmeus.com/post/AZRTE-Hackt…
#RedTeam #Cloud #Pentesting #Security #HackTricksTraining #Infosec
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If you've ever been overwhelmed by token management during an Azure engagement, only usable through PowerShell or API Rest
I created azure-cli-mitm to bridge that gap.
github.com/Marmeus/azure-cli…
#Azure #cli #Cybersecurity #RedTean #Pentesting #Cloud
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This Saturday I became AWS Red Team Expert (#ARTE) - #HackTricks
As always, you can check my thoughts about this cert ;)
marmeus.com/post/ARTE-HackTr…
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I’ve published my Mythic OSEP CheatSheet repository.
Cheatsheet and scripts I used to pass OSEP with Mythic C2, including automation for VPN IP changes and faster workflows
GitHub github.com/r4ulcl/Mythic-OSE…
Blogpost r4ulcl.com/posts/passing-the…
Optimized to OSEP, not real world ops ;)
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Marmeus retweeted
22 Sep 2025
🔴 URGENTE | El influencer Peldanyos ESTALLA contra el Gobierno y defiende al portavoz de VOX, Samuel Vázquez:
"Te ponen trabas para denunciar porque no interesa vender que la criminalidad sube".
"En este país van a acabar pasando cosas muy graves. Lo peor está por llegar".
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🚀H-C0N returns in 2026! Abierto CFP
Los próximos 6 y 7 de febrero en Madrid volvemos con una nueva edición de H-C0N.
¿Quieres impartir una charla o taller y convertirte en uno de los ponentes de esta sexta edición? No lo dudes y mándanos tu propuesta a docs.google.com/forms/d/e/1F…
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Published the post about the lab #SUMMUS from Extreme Red team Laboratories
marmeus.com/post/SUMMUS
#OffSec #RedTeam #ActiveDirectory #GCloud #Azure #AWS #ExtremeRedTeam
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Marmeus retweeted
12 May 2025
We did it again ! We won the HackerOne Ambassador World Cup for the second year in a row! 🇪🇸🏆
Also happy to share I got Best Hacker award during Elite Eight round in Prague .
Thanks to my teammates for their hard work during the whole competition 💪🏻💪🏻
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Spain wins the Ambassador World Cup organized by @Hacker0x01
We did it again! Proud of this team and to prove again that Spain has some of the best hackers in the world.
linkedin.com/posts/djuradopa…
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Marmeus retweeted
12 May 2025
We won the HackerOne Ambassador World Cup for the second year in a row! 🇪🇸🏆
Thanks to every member of the team, none of this would have been possible without them.
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New feature for #pentesting #infrastucture, now the executed commands of the pentesting team are stored on the server to perform deconflicts with the clients.
github.com/Marmeus/pentestin…
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On a #pentest or #redteam you might encounter with VPN profile with stored credentials and want to retrieve it. Due to the lack of information about this topic, I have made a small section in the guide.
New information about this, will be always welcomed
the-pentesting-guide.marmeus…
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To everyone who wants to start its journey on #WiFi #attacks, do not forget to get certified on #WifiAcademy using my link, you'll not only level up your skills but also support me.
academy.wifichallenge.com/?r…
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🎉 Excited to share I’ve earned the FIRST Certified WiFiChallenge Professional (CWP) certificate! 🏆 (Yes, it’s my own course! 😂) The course will be open to everyone soon—stay tuned! Looking forward to seeing who joins me next! 🚀 #CWP #WiFiChallenge
credential.net/af758ecb-bc89…
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I have developed a vulnerable Active Directory environment using #Vagrant, #Ansible and #Windows #hyperv, leading to outstanding performance and consuming few resources.
Improve your #AD #pentesting skills, test C2 programs, or develop software...
github.com/Marmeus/capsuleco…
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A small but big change on mad-hyperv.
There is no need for a DHCP server. So, you can install the set of machines you wish ;)
Only #AD | Only attacking machines | Everything
The older method is on the DHCP branch.
#OSCP #OSEP #CRTO
github.com/Marmeus/mad-hyper…
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Let's keep with the tradition. In today's post, I will review the certification #OSWP from #Offsecp, where I will give you some tips on how to pass the exam.
Finally, a shoutout to @_r4ulcl_ for its extraordinary lab.
#WifiChallengeLab #Pentesting
marmeus.com/post/OSWP-review
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#WiFiChallengeLab at @Disobey_fi!
Workshop "Advanced WiFi Attacks for Red Team Professionals" is today at 17:15, see you there.
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After much effort, I've published my TFM: a #pentesting #guide where you'll find all the steps from the pre-engagement, enumeration, exploitation, post-exploitation and report.
It is an alpha, but I hope you like it :D
the-pentesting-guide.marmeus…
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I wanted to update the phishing section several months ago, but I forgot.
Finally, I have added, what I think is a good way to objectively evaluate a phishing campaign.
Constructive criticism is always welcomed ;)
the-pentesting-guide.marmeus…
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As usual, after passing a certification comes a review of it. So, today, the review of the #OSEP, with my opinions about the syllabus, how the course was conducted and #tips for the #exam.
marmeus.com/post/OSEP
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