Do u want a c0ff33?
A couple of days ago a company installed some new coffee machines in the office, since we have a team dedicated to cybersecurity, implementing these machines...
ALEX FRANCO
Cybersecurity at 
Posts by Category
red-team
OSEP Review
This is the first non-technical post I’ve written on the blog, and I’m going to talk about my impressions of the OSEP certification offered by Offensive Secu...
OffensiVe Security with V 5 - Abusing SeImpersonatePrivilege
SeImpersonatePrivilege allows us to impersonate any token for which we can get a reference, or handle.This privilege is interesting because the Network Servi...
Abusing AC in a MIFARE Classic 1k
Some services today offer loyalty cards in which the seller expects the customer to have reserved money and spend it only on their service. It is surprising ...
OffensiVe Security with V 4 - Caesar
In the previous part of this series of posts, the XOR Cipher was detailed, in this part another cipher technique with Caesar encryption will be investigated ...
OffensiVe Security with V 3 - XOR
In the previous part of this series of posts, the injection process of a shellcode in V was detailed, in this part another injection technique with XOR encry...
OffensiVe Security with V 2 - Process Hollowing
In the previous part of this series of posts, the injection process of a shellcode in V was detailed, in this part another injection technique called Process...
OffensiVe Security with V - Shellcode Execution
Vlang is a statically typed compiled programming language published in 2019 for building maintainable software. It’s similar to Go and its design has also be...
app-development
TED in ELK
TED in ELK Hace un tiempo desarrollé una aplicación llamada TED (Twitter-based Exploit Detector), más bien una PoC, la cual era capaz de detectar Exploits y ...
Twitter-based Exploit Detector
TED aka Twitter-based Exploit Detector es un bot en Twitter que nos informará cuando se publique una prueba de concepto o exploit en Twitter, síguelo en @ale...
How to detect any CMS version with Machine Learning Algorithms
Some pages made in Wordpress, Joomla, Drupal, Moodle, etc. do not offer version information anywhere. With this tool thanks to the algorithms of Machine Lear...
ctf
Dawn 3: Vanilla Buffer Overflow
Dawn 3 es la continuación de Dawn 2, desarrollada también por @whitecr0wz que, como la anterior, está disponible en vulnhub y recientemente se ha añadido en ...
Dawn 2: Vanilla Buffer Overflow
Dawn 2 es una máquina desarrollada por @whitecr0wz que está disponible en vulnhub y que recientemente se ha añadido en https://portal.offensive-security.com/...