shellshock.io

### Issue URL (Ads)
[https://shellshock.io/](https://adguardteam.github.io/AnonymousRedirect/redirect.html?url=https%3A%2F%2Fshellshock.io%2F)

### Comment
> - Visit shellshock.io
> - Attempt to join a game
> - View ad with moving indicator off to the left side
>
> Additional context at https://github.com/uBlockOrigin/uAssets/issues/34422
>
> This site uses about 100 other domains, a list of which can be viewed [here](https://shellshock.io/unblocked/json/proxy-list.json)

```
Username: @VillainsRule
```

### Screenshots

Screenshot 1


### System configuration

| Information | Value |
|-------------|-------|
AdGuard product: | AdGuard Browser Extension v5.5.2.28 MV3
System version: | `Mac OS 27.0.0`
Browser: | Chrome
Filters: | **Ad Blocking:**
AdGuard Base filter

**Privacy:**
AdGuard Tracking Protection filter
Filters last update: | 2026-09-10T12:40:31Z
Other extensions used: | `None`

### Issue configuration
[Import](https://reports.adguard.com/settings/import.html?scheme_version=4&product_type=ext&product_version=5.5.2.28&system_version=Mac+OS+27.0.0&ext.manifest_version=3&browser=chrome&regular_filters=2%2C3&filters_last_update=2026-09-10T12%3A40%3A31Z&stealth.enabled=0)

Start by reproducing the report at https://shellshock.io/ in Chrome with the AdGuard Base filter and AdGuard Tracking Protection filter enabled, then inspect which request or element produces the moving ad indicator. Confirm the behavior against the related uBlock Origin issue. Done means the ad is blocked while joining a game without disrupting gameplay.

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