Tisiqo App Unwanted Application

Tisiqo App is an unreliable and unwanted application that has been flagged as malicious by multiple cybersecurity vendors. This application has no legitimate functionality and is primarily used as a delivery mechanism for Legion Loader malware, which installs additional malicious payloads on infected devices. If left unchecked, Tisiqo App can lead to severe consequences, including data theft, ransomware infections, and system slowdowns.

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Threat Summary

Attribute	Details
Name	Tisiqo App (Untrustworthy Application)
Threat Type	Unwanted Application, Malware Carrier
Supposed Functionality	Unknown (No Real Value)
Detection Names	ESET-NOD32 (Win32/TrojanDropper.Agent.TAL), Full List Available on VirusTotal
Symptoms	Slow performance, pop-up ads, redirects to unknown sites, altered browser settings, unfamiliar toolbars/programs
Distribution Methods	Shady websites, deceptive pop-up ads, bundled with free software installers
Related Domains	getpremiumapp[.]monster
Potential Damage	Monetary loss, identity theft, data loss, slow system performance, intrusive ads

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How Does Tisiqo App Infect Devices?

Tisiqo App is typically distributed through deceptive methods, including:

• Shady Websites: Users who visit untrustworthy websites may unknowingly download Tisiqo App.
• Deceptive Pop-ups: Malicious pop-ups urging users to install fake updates or security tools may lead to Tisiqo App infections.
• Software Bundling: Tisiqo App is often hidden in free software installers, tricking users into installing it along with legitimate applications.

Once installed, Tisiqo App facilitates the deployment of Legion Loader, which installs other dangerous malware, including ransomware, spyware, adware, and cryptocurrency miners.

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Dangers of Tisiqo App and Legion Loader

1. Ransomware Infection – Tisiqo App may install ransomware, which encrypts user files and demands a ransom for decryption.
2. Cryptocurrency Mining – Legion Loader can install cryptocurrency miners that consume CPU/GPU resources, causing system slowdowns and increased electricity bills.
3. Data Theft – Information stealers deployed by Legion Loader can extract sensitive data, leading to identity theft or financial loss.
4. Browser Hijacking – The malicious “Save to Google Drive” extension alters browser settings, tracks browsing activity, and causes unwanted redirects.
5. System Performance Issues – The presence of multiple malware infections results in slow system performance and frequent crashes.

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How to Remove Tisiqo App Completely

Step 1: Uninstall Tisiqo App from Windows

1. Press Win + R, type appwiz.cpl, and hit Enter.
2. Locate Tisiqo App in the list and click Uninstall.
3. Follow the on-screen prompts to remove the application.

Step 2: Remove Malicious Extensions from Browsers

Google Chrome

1. Open Chrome and type chrome://extensions/ in the address bar.
2. Locate any suspicious extensions (such as “Save to Google Drive”) and click Remove.
3. Restart your browser.

Mozilla Firefox

1. Open Firefox and type about:addons in the address bar.
2. Click Extensions, find suspicious entries, and click Remove.
3. Restart Firefox.

Microsoft Edge

1. Open Edge and type edge://extensions/ in the address bar.
2. Find malicious extensions and click Remove.
3. Restart Edge.

Step 3: Scan and Remove Malware with an Anti-Malware Tool

Using security software such as SpyHunter, run a full system scan to detect and remove any remaining malware traces.

Step 4: Reset Web Browsers to Default Settings

Google Chrome

1. Type chrome://settings/reset in the address bar.
2. Click Restore settings to their original defaults and confirm.

Mozilla Firefox

1. Open Firefox, type about:support in the address bar.
2. Click Refresh Firefox and confirm.

Microsoft Edge

1. Type edge://settings/resetProfileSettings in the address bar.
2. Click Restore settings to their default values and confirm.

Step 5: Delete Suspicious Files and Registry Entries

1. Press Win + R, type regedit, and hit Enter.
2. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run.
3. Look for unfamiliar entries related to Tisiqo App and delete them.
4. Check C:\Program Files and C:\Users\YourUser\AppData\Local for any remaining Tisiqo App folders and delete them.

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Preventive Measures to Avoid Future Infections

1. Avoid Downloading Software from Unknown Sources – Stick to official websites and verified app stores.
2. Be Cautious with Free Software Installers – Always select “Custom Installation” and uncheck any unnecessary additional software.
3. Use Reliable Security Software – Install reputable antivirus tools like Combo Cleaner to scan downloads in real time.
4. Avoid Clicking on Pop-ups and Suspicious Ads – Never interact with aggressive pop-ups claiming security threats or software updates.
5. Regularly Update Your Software – Keep your operating system, browsers, and security software updated to patch vulnerabilities.
6. Use a Secure Browser Extension Checker – Verify and review installed browser extensions regularly to ensure they are safe.

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Conclusion

Tisiqo App is a highly dangerous unwanted application that acts as a gateway for Legion Loader malware, leading to severe cybersecurity risks. By following the detailed removal guide above and adopting strong cybersecurity practices, users can effectively remove this threat and prevent future infections. If you suspect your device is infected, immediate action is necessary to mitigate potential damage and secure your data.