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www.rivitmedia.com > Blog > Cyber Threats > Browser Hijackers > How to Remove AstralNeonen Extension
Browser HijackersMalware

How to Remove AstralNeonen Extension

Regain Control of Your Browser and Remove “Managed by Your Organization” Malware

riviTMedia Research
Last updated: March 27, 2025 4:58 pm
riviTMedia Research
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How to Remove AstralNeonen Extension
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If your Chrome browser displays the message “Managed by your organization” and you haven’t applied any admin policies, a rogue browser extension like AstralNeonen may be behind the issue. AstralNeonen is a browser hijacker that changes Chrome’s internal settings, often locking users out from making changes or removing the extension manually.

Contents
AstralNeonen Threat OverviewWhat Is the AstralNeonen Extension?Removal Guide: How to Remove AstralNeonen SafelyStep 1: Check for Managed Policies in ChromeStep 2: Remove Through Windows Group Policy & RegistryStep 3: Run a Full System ScanHow to Prevent Browser HijackersConclusion

AstralNeonen Threat Overview

AttributeDetails
Threat NameAstralNeonen (also associated with Finditfasts.com)
Threat TypeBrowser Hijacker, Redirect, Potentially Unwanted Application (PUA)
Associated EmailsNot publicly listed
Detection NamesChrome/Extension.Hijacker.AstralNeonen, PUA:Win32/AstralNeonen
SymptomsBrowser shows “Managed by your organization”, redirects, pop-ups, slowdowns
Potential DamageBrowser control loss, unauthorized changes to settings, privacy risks
Distribution MethodsBundled software, fake updates, malicious sites
Danger Level⚠️ Medium to High

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What Is the AstralNeonen Extension?

AstralNeonen is a malicious browser extension targeting Google Chrome users. It hijacks Chrome by using the “Managed by your organization” Chrome policy—typically used in enterprise environments. Once embedded, it sets restrictive policies, prevents removal, and may redirect users to untrustworthy sites.

It often sneaks in via:

  • Freeware bundles
  • Fake Flash Player or browser updates
  • Untrustworthy software download portals

AstralNeonen is similar in behavior to other threats like QuantumAsteroidus, HyperFractius, and HyperMeteoror, which all use persistent tactics to resist deletion.


Removal Guide: How to Remove AstralNeonen Safely

Step 1: Check for Managed Policies in Chrome

  1. Open Chrome and enter chrome://policy/ in the address bar.
  2. Look for unusual entries under ExtensionInstallForcelist or unknown extension policies.

Step 2: Remove Through Windows Group Policy & Registry

For Windows Users:

  1. Open Registry Editor: Press Win + R, type regedit, press Enter.
  2. Navigate to Chrome Policies:
    HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome
  3. Delete Suspicious Keys: Right-click any suspicious keys or forced install lists and delete them.
  4. Delete Extension Data:
    Go to: C:\Users\<YourUsername>\AppData\Local\Google\Chrome\User Data\Default\Extensions
    Remove any folders you don’t recognize or that correspond with the AstralNeonen extension.

For macOS Users:

  1. Remove Chrome Policies via Terminal:bashCopyEditsudo rm -rf /Library/Managed\ Preferences/com.google.Chrome.plist sudo rm -rf ~/Library/Preferences/com.google.Chrome.plist
  2. Delete Extension Files:
    Go to: ~/Library/Application Support/Google/Chrome/Default/Extensions
    Delete suspicious extension folders.

Step 3: Run a Full System Scan

Use a trusted malware removal tool like SpyHunter to ensure your system is clean and all components of AstralNeonen are removed.

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How to Prevent Browser Hijackers

  • Avoid clicking on fake update popups
  • Only download software from reputable websites
  • Use browser extensions from trusted developers
  • Keep your browser and OS up to date
  • Run regular anti-malware scans

Conclusion

AstralNeonen is a persistent and deceptive browser hijacker that exploits Chrome’s enterprise features to block user control. If you see “Managed by your organization” unexpectedly, act quickly using the steps above. Full removal may require registry edits and anti-malware tools, but once removed, your browser can return to normal functionality.


If you are still having trouble, consider contacting remote technical support options.

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✅13M Scans/Month

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✅ Prevents scams

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Don’t leave your system unprotected. Download SpyHunter today for free, and scan your device for malware, scams, or any other potential threats. Stay Protected!

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