HTB: eighteen

HTB Eighteen Engagement Notes — 2026-06-08 Target: eighteen.htb (DC01, 10.129.12.36) — Windows Server 2025 Domain Controller Initial creds: kevin / iNa2we6haRj2gaw! Phase: Initial Enumeration ...

Jun 8, 2026 CTF Write-ups

Malware Analysis Report: Sample 2 (UPX-Packed C2 Beacon)

Sample 2 (UPX-Packed C2 Beacon) Cyber Security Incident Response Team: Luis G. Rojas Ortiz Date: 4/28/2026 The following analysis was conducted as part of a structured malware analysis exercise. ...

Apr 28, 2026 Malware Analysis

Malware Analysis Report: Sample 1 (HTTP-Based Reverse Shell)

Sample 1 (HTTP-Based Reverse Shell) Cyber Security Incident Response Team: Luis G. Rojas Ortiz Date: 4/28/2026 The following analysis was conducted as part of a structured malware analysis exerci...

Apr 28, 2026 Malware Analysis

Suspecturl Review: Security/Privacy Report

Note: This assessment was conducted on suspecturl.com. The platform has since rebranded to ghostline.digital. Some screenshots reflect the original domain. Tester: Luis Rojas Ortiz Scope: Non inv...

Oct 29, 2025 Security Assessment

TryHackMe: Silver Platter

Silver Platter is a cool room for exploring web app pentesting using techniques like custom wordlist using cewl to gain access to Silverpeas. By then exploiting a vulnerability that allows an authe...

Feb 28, 2025 CTF Write-ups