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AWS Cloud Labs

CloudGoat (cloud_breach_s3) Walkthrough

In this CloudGoat scenario (cloud_breach_s3), the...
Jimmy BarriosMay 13, 2025May 13, 2025
AWS Cloud Labs

SNS_Secrets (Cloudgoat): API Key Exposure via SNS Topic Subscription

In this CloudGoat scenario (sns_secrets), I...
Jimmy BarriosMay 11, 2025May 11, 2025
AWS Cloud Labs

Exploiting Secrets in Elastic Beanstalk (CloudGoat – beanstalk_secrets)

In this CloudGoat (beanstalk_secrets) scenario, I...
Jimmy BarriosMay 11, 2025
HackTheBox Walkthroughs

Dream Job-1

Sherlock Scenario You are a junior...
Jimmy BarriosApr 13, 2025
HackTheBox Walkthroughs

Chemistry

Rustscan We find a vulnerability with...
Jimmy BarriosMar 19, 2025
HackTheBox Walkthroughs

Certified

As is common in Windows pentests,...
Jimmy BarriosMar 19, 2025Mar 19, 2025
HackTheBox Walkthroughs

Bastion

Rustscan SMB Share Mount Share Enumerate...
Jimmy BarriosMar 19, 2025
Tech Docs

AWS RDS – MySQL Upgrade from 5.7.x to 8.0.x

When it comes to performance and...
JimmyMar 15, 2025Mar 17, 2025
HackTheBox Walkthroughs

Archetype

Nmap Scan SMB Enum MS-SQL connection...
JimmyMar 14, 2025Mar 24, 20251 Comment on Archetype
HackTheBox Walkthroughs

Nest

Walkthrough of Nest on HTB. Nmap...
JimmyMar 14, 2025Mar 14, 2025

About This Site

JimmyBarrios.com is a personal blog showcasing my journey in cybersecurity, covering CTF experiences, technical notes, and insights from hands-on security challenges. It serves as a knowledge hub for learning, troubleshooting, and growing in the field of information security and IT.

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