GirlTube Uvelichenie Online is a browser hijacker and potentially unwanted program (PUP) that manipulates web browser settings without user consent. This threat typically infiltrates systems bundled with free software downloads and immediately reconfigures browser homepages, default search engines, and new tab pages to redirect users through advertising networks. While not technically classified as malware in the traditional sense, GirlTube Uvelichenie Online exhibits aggressive behavior that compromises browsing privacy, slows system performance, and exposes users to potentially malicious advertising content.
The hijacker's name suggests targeting through adult-content lures, a common distribution tactic for this category of threat. Once installed, it proves remarkably persistent, reinstalling itself even after apparent removal if all components aren't properly eliminated. Users typically notice intrusive pop-up advertisements, unwanted redirects to unfamiliar search engines, and dramatically slower browser performance.
Threat Profile
| Attribute | Details |
|---|---|
| Threat Classification | Browser Hijacker / PUP (Potentially Unwanted Program) |
| Platform | Windows (7, 8, 8.1, 10, 11); potentially macOS variants |
| Primary Distribution | Software bundling, misleading download buttons, adult-content lures |
| Affected Browsers | Chrome, Firefox, Edge, Opera, Internet Explorer |
| Persistence Mechanisms | Browser extensions, scheduled tasks, registry Run keys, policy modifications |
| Primary Behavior | Search redirection, homepage hijacking, advertisement injection, tracking |
| Data Collection | Browsing history, search queries, clicked links, potentially form data |
| Network Indicators | Connections to advertising networks, suspicious search redirect domains |
| Common Aliases | GirlTube redirect, Uvelichenie hijacker, various toolbar/extension names |
| Removal Difficulty | Moderate — requires multiple removal steps across browser and system |
| Payload Risk | Low direct damage; high exposure risk to additional threats via malvertising |
| Typical Artifacts | Browser extensions, AppData folders, scheduled tasks, modified browser shortcuts |
How It Spreads
GirlTube Uvelichenie Online primarily spreads through software bundling, where it's packaged with seemingly legitimate free software downloads. Users installing video converters, PDF creators, download managers, or codec packs often unknowingly agree to install the hijacker when they rapidly click through installation wizards without reading the fine print. The threat exploits a common user behavior: choosing "Express" or "Recommended" installation options that pre-select bundled software rather than "Custom" installations that allow selective component installation.
Adult-content websites represent another major distribution vector. The hijacker's name itself suggests this targeting strategy. Users searching for adult content may encounter fake video players, misleading "codec required" warnings, or download buttons that actually deliver the hijacker instead of the promised content. These sites often employ aggressive pop-unders and layered advertisements that make it difficult to distinguish legitimate site elements from malicious injection points.
Additional distribution methods include:
- Malicious browser extensions — advertised as useful tools (ad blockers, download helpers, video enhancers) but delivering the hijacker payload
- Fake software updates — particularly fake Flash Player or Java updates on compromised or malicious websites
- Torrent downloads — bundled with cracked software, key generators, or pirated media files
- Email attachments — less common for this specific hijacker, but possible through compressed executable files masquerading as documents
- Social engineering — fake security warnings claiming infections and prompting users to download "cleaning tools" that actually install the hijacker
- Compromised legitimate sites — through malicious advertising networks or hacked websites redirecting users to exploit kits
What It Does On Your Machine
Upon installation, GirlTube Uvelichenie Online immediately reconfigures your web browsers to redirect search queries and homepage traffic through its monetization infrastructure. The hijacker modifies browser shortcuts by appending command-line parameters that force the browser to open specific URLs at startup. It installs browser extensions or add-ons that intercept web requests and inject advertisements into pages you visit. These extensions often request broad permissions to "read and change all your data on the websites you visit," giving them sweeping access to your browsing activity.
The hijacker establishes multiple persistence mechanisms to survive basic removal attempts. It creates scheduled tasks that reinstall components at regular intervals or system startup. Registry entries in Run keys ensure that helper processes launch with Windows. Browser policies may be modified to prevent users from changing homepage or search engine settings through normal means. Some variants modify the Windows HOSTS file to redirect legitimate domains to advertising servers or to block access to security software websites.
From a privacy perspective, the hijacker functions as sophisticated tracking software. It monitors your search queries, visited websites, clicked links, and potentially form inputs including usernames (though likely not passwords, as those generate browser security warnings). This data feeds into advertising profiles that can be sold to third parties or used to serve increasingly targeted advertisements. The hijacker's tracking typically persists across browsing sessions and may attempt to fingerprint your device to maintain tracking even after cookie deletion.
Performance degradation becomes noticeable quickly. The constant background processes monitoring browser activity, injecting advertisements, and communicating with remote servers consume CPU cycles and memory. Browsers take longer to open and pages load more slowly due to the hijacker's content injection. Users experience frequent unexpected redirects, particularly when clicking search results or typing URLs into the address bar. Pop-up and pop-under windows appear regularly, often for questionable products, services, or additional PUPs.
Manual Removal — Step by Step
Disconnect and Document
Disconnect your computer from the internet by unplugging the Ethernet cable or disabling Wi-Fi. Take notes or photos of any suspicious programs you see running, unusual browser behavior, or error messages. This documentation helps verify complete removal later. Do not enter passwords or access financial accounts until the system is confirmed clean.
Boot to Safe Mode with Networking
Restart your computer and enter Safe Mode. On Windows 10/11, hold Shift while clicking Restart, then navigate to Troubleshoot > Advanced Options > Startup Settings > Restart, and press F5 for Safe Mode with Networking. Safe Mode loads only essential drivers and prevents the hijacker's persistence mechanisms from automatically restarting its components during removal.
Uninstall Suspicious Programs
Open Settings > Apps > Apps & features (or Control Panel > Programs and Features on older Windows). Sort by install date and look for programs installed around the time the hijacking behavior started. Remove anything related to GirlTube, Uvelichenie, or unfamiliar programs with generic names or no publisher information. Pay special attention to toolbars, browser helpers, or anything with "online" or "search" in the name.
Remove Browser Extensions
Open each installed browser and remove all extensions you don't recognize. In Chrome, go to chrome://extensions/, enable Developer Mode, and remove suspicious items. In Firefox, open about:addons. In Edge, visit edge://extensions/. Remove anything installed without your explicit permission, especially extensions with generic names or those requesting broad permissions to read website data.
Reset Browser Settings
In each browser, reset to default settings. Chrome: Settings > Reset settings > Restore settings to their original defaults. Firefox: Help > More troubleshooting information > Refresh Firefox. Edge: Settings > Reset settings > Restore settings to their default values. This removes hijacked search engines, homepages, and startup pages. Note that this will log you out of websites and remove pinned tabs.
Fix Browser Shortcuts
Right-click your browser shortcuts (desktop, taskbar, Start menu) and select Properties. In the Target field, remove anything after the .exe filename—hijackers append URLs here to force redirects at startup. The Target should end with chrome.exe, firefox.exe, or msedge.exe with nothing following it. Apply changes and verify each shortcut opens normally.
Delete Scheduled Tasks and Startup Entries
Open Task Scheduler (search for it in the Start menu) and review scheduled tasks under Task Scheduler Library. Delete any tasks related to GirlTube, Uvelichenie, or with suspicious names containing random characters. Then open Task Manager (Ctrl+Shift+Esc), go to the Startup tab, and disable any suspicious entries. Check the file location of any unfamiliar items before disabling.
Remove Filesystem Artifacts
Open File Explorer and navigate to %LOCALAPPDATA% and %APPDATA% by typing these into the address bar. Look for folders with suspicious names matching what you saw in uninstalled programs, scheduled tasks, or browser extensions. Delete entire folders related to the hijacker. Check Program Files and Program Files (x86) for leftover folders as well. Empty the Recycle Bin when finished.
Run Reputable Anti-Malware Scanners
Download and run Malwarebytes (free version is sufficient) to scan for remaining components. Follow with a full scan using Windows Defender or your preferred antivirus. These tools catch registry entries, hidden services, and artifacts that manual removal might miss. Quarantine or delete all detected items. Consider running a second opinion scanner like HitmanPro for thoroughness.
Verify Removal and Change Passwords
Restart your computer normally (not in Safe Mode) and verify that browsers open correctly without redirects, that your chosen homepage and search engine remain set, and that no suspicious processes appear in Task Manager. Once confirmed clean, reconnect to the internet and change passwords for important accounts—email, banking, social media—since the hijacker may have tracked login pages you visited during infection.
Prevention
- Always choose Custom installation when downloading free software. Read each screen carefully and uncheck any bundled offers, toolbars, browser extensions, or additional programs. Legitimate software respects your choice to decline bundled offers.
- Download software only from official sources. Avoid third-party download sites, which often repackage installers with bundled PUPs. Go directly to the software developer's website rather than using search engine results that may lead to imposter sites.
- Keep a reputable ad blocker installed in your browsers. Quality ad blockers (uBlock Origin, AdGuard) prevent many malicious advertisements from loading and block connections to known hijacker distribution domains, significantly reducing exposure to drive-by downloads.
- Enable Windows Defender real-time protection or maintain updated third-party antivirus software. Modern security software catches many PUPs during installation if signature databases are current. Enable cloud-delivered protection for the latest threat intelligence.
- Be suspicious of any unexpected software update prompts while browsing websites. Legitimate updates come through Windows Update or the software's own built-in updater—not from random websites. Never install "video codecs" or "Flash updates" prompted by websites.
- Review browser extensions regularly. At least monthly, audit what's installed in each browser and remove anything you don't actively use or don't remember installing. Extensions can be updated to include malicious functionality after you initially install them.
- Use a standard user account for daily activities rather than an administrator account. Many PUPs require administrator privileges to fully install. A standard account prompts for elevation, giving you an opportunity to recognize and decline suspicious installations.
- Stay informed about current distribution tactics. Threats evolve their social engineering approaches constantly. Understanding that fake download buttons, misleading "Continue" prompts, and bundled installers are primary infection vectors helps you recognize and avoid them in real situations.
When Computer Repair Roswell removes this or any malware from your system, we back our work with a 90-day warranty. If the same threat returns within three months, we'll re-clean your system at no additional charge. We don't just remove the visible symptoms—we hunt down every component, close the security gaps that allowed infection, and verify your system is genuinely clean before returning it to you.
Bring It In
Browser hijackers like GirlTube Uvelichenie Online are deceptively difficult to remove completely. While the steps above guide you through manual removal, the hijacker's multiple persistence mechanisms mean that missing even one component allows it to reinstall itself within hours. Our technicians at Computer Repair Roswell have specialized tools and years of experience eliminating these threats completely the first time. We'll clean not just the obvious components, but the hidden scheduled tasks, registry policies, and browser modifications that let it survive basic removal attempts.
We're located in Roswell, Georgia, and offer same-day service for most malware removals. Call us at (770) 637-1435 to describe what you're experiencing, or bring your machine directly to our shop. We'll diagnose the infection, provide an upfront estimate, and typically have your system cleaned, optimized, and protected within a few hours. Don't let a hijacker compromise your privacy, slow your computer, or expose you to more serious threats—let us handle it properly and get you back to safe, fast browsing.