How to remove Strigiformes malicious app from browsers
Written by Tomas Meskauskas on
What kind of application is Strigiformes?
After a review, it has been established that Strigiformes is an unwanted application distributed via a malicious installer. Strigiformes can enable the "Managed by your organization" feature in Chrome and Edge browsers, read various data, and manage themes and extensions. Users should remove Strigiformes from affected browsers.
Strigiformes in detail
The "Managed by your organization" setting is typically intended for organizations and enterprises to exert control over certain browser configurations for centralized management. However, in the case of Strigiformes, this feature is exploited to undermine the user's autonomy over their browser settings.
By activating the "Managed by your organization" feature, Strigiformes gains elevated privileges that extend beyond the typical user permissions. This allows the application to manipulate various browser settings. Consequently, users may be unable to modify certain preferences or revert changes made by Strigiformes, leading to a loss of control over their browsing environment.
Furthermore, Strigiformes can manage themes and extensions within the browsers it infiltrates. This functionality allows the application to manipulate the visual appearance of the browser and control the extensions added, potentially leading to a degraded user experience. Users may find unwanted themes and extensions added, further highlighting the intrusive and unwanted nature of Strigiformes.
Another concerning aspect of Strigiformes is its capability to access and read various types of data from the affected browsers. This may include browsing history, login credentials, and other personal information. The unauthorized access to such data raises serious concerns about user privacy and the potential for misuse by malicious entities.
In light of these security risks, it is strongly recommended that users take immediate action to remove Strigiformes from their affected browsers. It is important to mention that the installer used to distribute this app contains the Chromstera browser and possibly other apps, like adware or browser hijackers.
| Name | Strigiformes unwanted application |
| Threat Type | Malicious Extension |
| Detection Names (Installer) | Gridinsoft (PUP.Win32.Chromnius.dg!c), Sophos (Dragon Boss Solutions (PUA)), Full List (VirusTotal) |
| Symptoms | The "Managed by your organization" feature is activated in Chrome and Edge browser, Chromstera browser is installed, your computer becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites. |
| Distribution methods | Dubious websites, malicious installers, deceptive pop-up ads, free software installers (bundling), torrent file downloads. |
| Damage | Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information. |
| Malware Removal (Windows) | To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. |
Conclusion
In conclusion, the discovery of Strigiformes as a malicious application highlights the ever-present need for users to remain vigilant about their online security. Regularly reviewing installed applications and browser extensions, along with employing reputable security software, is essential to mitigate the risks associated with unwanted and potentially harmful applications like Strigiformes.
More examples of similar apps are CrocutaCrocuta, Aves, and Suidae.
How did unwanted software install on my computer?
Strigiformes is disseminated through a malicious installer hosted on a questionable webpage. Upon downloading and executing the installer, and once the installation process concludes, Strigiformes becomes added to the user's browser.
Additionally, applications of this nature can also be installed or added through misleading advertisements, downloads sourced from third-party app stores, peer-to-peer (P2P) networks, and analogous channels.
Another prevalent method employed for the distribution of dubious applications is bundling. In these instances, installers incorporate additional apps that are included or installed automatically when users complete installations without modifying the default settings (such as "Custom" or "Advanced").
How to avoid installation of unwanted applications?
Before downloading an app, check user reviews and ratings. Stick to reputable and official sources (official pages and app stores) for software downloads. During the installation process, inspect the installer and deselect unwanted apps (if there are any included).
Be cautious of enticing offers or promotions that prompt you to download apps. Do not trust dubious apps and pop-ups. Periodically review the apps installed on your devices. Use reputable security software and regularly scan your computer for unwanted and malicious apps.
If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.
Website hosting the installer used to distribute Strigiformes:
Strigiformes app information:
Strigiformes on Edge browser:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
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Quick menu:
- What is Strigiformes?
- STEP 1. Uninstall unwanted applications using Control Panel.
- STEP 2. Remove rogue plug-ins from Google Chrome.
- STEP 3. Remove unwanted extensions from Mozilla Firefox.
- STEP 4. Remove malicious extensions from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
Unwanted software removal:
Windows 11 users:
Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.
Windows 10 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
macOS (OSX) users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window, look for any unwanted applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.
Remove adware from Internet browsers:
Video showing how to remove unwanted browser add-ons:
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon 
(at the top right corner of Google Chrome), select "Extensions" and click "Manage Extensions". Locate "Strigiformes" or other suspicious extensions, select these entries and click "Remove".
Optional method:
If you continue to have problems with removal of the strigiformes unwanted application, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plug-ins from Mozilla Firefox:
Click the Firefox menu 
(at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".
Optional method:
Computer users who have problems with strigiformes unwanted application removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active, click Safari menu, and select Preferences....
In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.
Optional method:
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious extensions from Microsoft Edge:
Click the Edge menu icon 
(at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.
Optional method:
If you continue to have problems with removal of the strigiformes unwanted application, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.
In the opened settings menu select Reset settings.
Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.
- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
Summary:
Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.
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Frequently Asked Questions (FAQ)
What harm can Strigiformes cause?
Strigiformes may lead to the addition of unwanted applications, unauthorized changes to browser configurations, and potential exposure of personal information.
What does Strigiformes do?
Strigiformes is a malicious application that can enable the "Managed by your organization" feature in browsers, read user data, and manage themes and extensions once added to a web browser.
How do Strigiformes developers generate revenue?
The methods for generating revenue utilized by Strigiformes developers may differ, but commonly, developers of unwanted applications like Strigiformes earn money by displaying intrusive advertisements, endorsing affiliate marketing links, or selling user data to third parties.
Will Combo Cleaner remove Strigiformes?
Combo Cleaner can thoroughly scan your computer and eradicate any undesired applications. Manual removal may prove ineffective, as remnants of files could persist in the system even after uninstallation. Therefore, it is recommended to employ a specialized application to guarantee the comprehensive removal of unwanted software.
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