Sebux Browser Extension Acts as Adware
While examining deceptive websites, our researchers came across the Sebux rogue browser extension. Upon conducting an analysis of this software, we determined that it falls into the category of adware. Sebux is responsible for running intrusive advertising campaigns and monitoring users' online activities.
Adware, short for advertising-supported software, facilitates the display of third-party visual content (e.g., pop-ups, overlays, surveys, banners, etc.) on websites and other interfaces that users visit.
It's worth noting that software in this category may require specific conditions to deliver intrusive advertising campaigns, such as a compatible browser or system, user location, visits to particular websites, and more. However, even if Sebux doesn't display advertisements, its mere presence remains a potential threat.
Advertisements delivered by adware primarily promote online scams, unreliable or harmful software, and even malware. Clicking on some of these ads can trigger scripts to initiate covert downloads or installations. It's important to be aware that any seemingly legitimate content presented through these ads is likely endorsed by scammers who exploit affiliate programs to obtain unlawful commissions.
Furthermore, Sebux possesses data-tracking capabilities. The information of interest may encompass visited URLs, viewed webpages, search queries, internet cookies, usernames, passwords, personally identifiable information, financial data, and so on. This collected data can then be monetized by selling it to third parties.
How Are Rogue Browser Extensions Distributed Online?
Rogue browser extensions are distributed online through various deceptive and unethical methods. These methods are designed to trick users into installing malicious or unwanted browser extensions. Here are common ways rogue browser extensions are distributed:
- Bundled Software: Some legitimate software installers include additional optional components, including browser extensions. Users may inadvertently install rogue extensions when they install software without carefully reviewing the installation options. These bundled extensions are often pre-checked by default.
- Deceptive Websites: Some websites may encourage or trick users into installing rogue extensions. For example, a website might display fake error messages or prompts that claim the user needs to install a specific extension to continue or access content. Unsuspecting users may fall for this ruse.
- Fake Updates: Scammers create websites or pop-up messages that falsely claim the user's browser or software needs an update. These fake updates often bundle rogue extensions with them, and users who click on them end up installing both the update and the extension.
- Malicious Advertisements: Malvertisements are malicious advertisements that can lead users to websites promoting rogue extensions. These ads might appear on sketchy websites, including those hosting illegal content, or as pop-ups on legitimate sites.
- Phishing Emails: Cybercriminals may send phishing emails with links to websites that encourage users to install rogue extensions. These emails are designed to mimic official notifications from trusted organizations or services.
- Social Engineering: Scammers often use social engineering tactics to convince users to install extensions. They might claim that the extension is necessary for security or offers some valuable service, such as improving internet speed.
- Fake Download Links: Rogue extensions can be offered on websites as fake download links for legitimate software or content. Users who mistakenly click on these links end up downloading the malicious extensions.
- Pirated or Cracked Software: Users who download and install pirated or cracked software may unknowingly install rogue extensions as a side effect. Unauthorized software sources are often compromised with additional unwanted software.
