# secbysrg

> Security research, CTF write-ups, threat analysis, and tooling.

- [About](/about/): About secbysrg
- [Page not found](/404/): The page you're looking for doesn’t exist or has moved. Check the URL, use the navigation to browse sections, or return to the homepage.
- [Privacy Policy](/privacy/): Learn how we collect, use, and protect your personal data, what rights you have over your information, and how to contact us with questions.
- [Blog](/blog/): Read product updates, release highlights, and practical tips that explain what’s new, why it matters, and how to get the most value from this project.
- [Docs](/docs/): Write-ups, research, and tooling.

## Blog

> Read product updates, release highlights, and practical tips that explain what’s new, why it matters, and how to get the most value from this project.

- [Example Post](/blog/example-post/): Learn how to write clear, structured product update posts that explain what changed, why it matters, and how users can successfully adopt new features.

## Docs

> Write-ups, research, and tooling.

- [Write-ups](/docs/writeups/): CTF, HackTheBox, TryHackMe, and competition write-ups.
- [Research](/docs/research/): Malware analysis, threat intelligence, and detection engineering.
- [Tools](/docs/tools/): Custom tools, scripts, detection rules, and automation.

### Write-ups

> CTF, HackTheBox, TryHackMe, and competition write-ups.


### Research

> Malware analysis, threat intelligence, and detection engineering.

- [AgentTesla Infostealer — Static & Dynamic Analysis](/docs/research/agenttesla-infostealer-static-dynamic-analysis/): Analysis of an AgentTesla sample delivered via phishing. Covers unpacking, C2 extraction, and detection opportunities.

### Tools

> Custom tools, scripts, detection rules, and automation.