> For the complete documentation index, see [llms.txt](https://lance-kenji.gitbook.io/me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lance-kenji.gitbook.io/me/swimmer-osint-ctf-2026-writeups/tgt_lilica/lilica_06_name.md).
# lilica\_06\_name
### Challenge overview
The objective of this challenge is to determine **lilica’s real name** using publicly available information. The answer should be in the **Latin alphabet (romaji)**.
Flag format:
```
SWIMMER{REAL_NAME}
```
Example (not the solution):
```
SWIMMER{Sanae Takaichi}
```
***
### Initial assumptions
* Lilica shares VR-related content and accessories on her social media account **@twilight\_lilica**.
* Metadata inside downloadable VR/3D model files can contain author information.
* Only publicly accessible files and lawful OSINT methods are used.
***
### Investigation process
1. On lilica’s X account, I found a post about a VRChat accessory with a downloadable link:
```
https://54.gigafile.nu/0324-c62de7be61d9af6377e01324cec7939b5
```
2. I downloaded the file and opened it using a text editor, after confirming that FBX files store metadata in readable sections.
3. Within the FBX file metadata, I found a reference to the original file path including the user name:
```
\Users\shiharu_nanaogi\Documents\modeling\vrc_test\hair_pin\simple_hair_pin.fbx
```
4. The path reveals the likely real name: **Shiharu Nanaogi**.
***
### Key findings
* The FBX metadata includes the creator’s username in the file path.
* Cross-referencing the VR accessory download with the X post confirms that this file belongs to lilica.
* This is a lawful and passive OSINT method to retrieve creator information from file metadata.
***
### Final flag / answer
```
SWIMMER{Shiharu Nanaogi}
```
***
### Notes & takeaways
* FBX files often retain metadata including file paths and user information.
* Downloaded assets can provide clues to real-world identities if metadata is present.
* Always use passive OSINT techniques without interacting with the creator or their accounts.
---
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```
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```
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