> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/analytics-alerts/alerts-by-name/uncommon-dotnet-module-load-relationship.md).

# Uncommon DotNet module load relationship

### Synopsis

| Field                | Value                           |
| -------------------- | ------------------------------- |
| Activation Period    | 14 Days                         |
| Training Period      | 30 Days                         |
| Test Period          | N/A (single event)              |
| Deduplication Period | 1 Day                           |
| Required Data        | XDR Agent                       |
| ATT\&CK Tactic       | Defense Evasion (TA0005)        |
| ATT\&CK Technique    | Reflective Code Loading (T1620) |
| Severity             | Informational                   |

### Description

A signed process that usually doesn't use DotNet loaded a common DotNet module.

### Attacker's Goals

Adversaries may reflectively load DotNet code into a process to conceal execution of malicious payloads.

### Investigative actions

* Investigate the actor process for potential malicious activity.
* Check for recently installed services that may load DotNet modules.


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