---
id: 7351
title: "Deep understand ASPX file handling and some related attack vectors"
source_domain: blog.viettelcybersecurity.com
source_url: "https://blog.viettelcybersecurity.com/deep-understand-aspx-file-handling-and-some-related-attack-vector/"
published_at: "2022-07-25T07:50:00Z"
tags: ["windows", "attack-vectors", "dotnet", "webshell", "iis", "aspx"]
phying_url: "https://phying.com/item/7351"
lang: en
---

# Deep understand ASPX file handling and some related attack vectors

## Summary

A deep dive into IIS ASPX handling: sites, applications and app pools, the pipeline compiling ASPX into cached DLLs, and how the code-gen directory is derived, grounding several IIS attack vectors.

## Intelligence Metadata

- **Sources:** blog.viettelcybersecurity.com
- **Published:** 2022-07-25T07:50:00Z
- **Original:** https://blog.viettelcybersecurity.com/deep-understand-aspx-file-handling-and-some-related-attack-vector/
- **Phying News:** https://phying.com/item/7351