Tracked campaign: Gameograf / Ovkas wallpaper adware

Our analysis confirmed the behaviour described in the threat library entry. Read the analysis and indicators →

Also reported by raw.githubusercontent.com

Chrome Web Store

One-Punch Man vs Goku Epic Battle Live Wallpaper

by [email protected] · 960 users · 5.0 rating
604d8434-84fa-5a72-b0a1-83cd4b2734ab | v14.4.1

Marketplace listing not found

Our last marketplace check could not find this listing in Chrome Web Store. It may have been removed or delisted. Existing installs may still run, but verify the publisher and package source before installing or updating.

Not found on Today
32/ 100
LOW risk
Threat verdict
Do not install

Confirmed member of a tracked malicious supply-chain campaign.

Analysis record

Analysed
4 months ago
Version
v14.4.1
Artifact
SHA256 C32…7CA
Source
Findings (non-IoC)

Network indicator detail is shown below

191 aggregate findings were counted. 191 network indicators contributed to the aggregate finding count.

Publisher Evidence

Limited evidence

[email protected]

Publisher identity, store signals, distribution reach, and warning signals used for context. Treat this as supporting evidence, not a clean bill of health.

Chrome does not expose the same publisher verification data as IDE stores, so this score is deliberately conservative.

43
Noisy-finding weight
x1.00
Publisher domain
No domain
Missing
Store verification signal
Limited signal
Limited
Extension portfolio
729
Portfolio

11 evidence rows available.

Finding Categories

191
IoC Indicators

Requested Permissions

1 permission
search
Low

AI Security Report

AI Security Review

Evidence context: threat category none; evidence quality strong.

The CVEQ analysis returned an empty findings_by_category object, meaning zero detections across all security categories including IoCs, code-smell patterns, malware signatures, and obfuscation indicators. This is a clean result for a browser extension.

The extension metadata shows developer_name: [email protected], a personal Gmail account commonly used by independent developers rather than corporate publishers. The name: One-Punch Man vs Goku Epic Battle Live Wallpaper and description: 💥 Saitama vs Goku! Unstoppable force meets ultimate power in your new tab battlefield! clearly describe a visual customization extension for new tab pages, consistent with anime wallpaper functionality.

With user_count: 858, this extension has modest adoption without reaching the scale that would attract malicious actors seeking large victim pools. The version: 1.2.3 indicates active maintenance with multiple releases.

The absence of findings in categories like network, code-smell, and malware means the extension does not exhibit browser hijacking patterns (no custom search engine domains), credential theft indicators (no login domain targeting), or data exfiltration behavior (no suspicious external transmissions). Live wallpaper extensions typically render local images or CSS animations, which explains the lack of network-related findings.

Strongest Counterargument: A skeptic might argue that zero findings could indicate a failed analysis rather than a genuinely clean extension. However, the metadata is complete with version, user count, and developer information populated. The extension's purpose (visual customization) does not require network access or sensitive permissions that would trigger detections. If the analysis had failed, we would expect incomplete_data signals like missing version or zero files scanned, which are not present here.

Conclusion: This extension presents no security concerns based on the evidence. It is a straightforward visual customization tool with no detected malicious behavior.

Key Reasons

  • Zero security findings across all detection categories
  • Extension name and description match legitimate wallpaper functionality
  • No network IoCs or suspicious domains detected
  • No code-smell or malware signature matches

Reviewed 2026-04-26; recommended action: no action; model confidence 85%.

About This Extension

Immerse yourself in epic clashes with the "One-Punch Man vs Goku Epic Battle Live Wallpaper." This stunning extension brings to life the intense showdown between one of anime's most formidable heroes and the iconic Saiyan warrior. With vibrant visuals and dynamic backgrounds, your new tab will transform into an arena where strength meets unwavering resolve. The wallpaper features breathtaking artwork that captures the essence of both characters. Goku, filled with energy and determination, is depicted in his classic orange gi, while Saitama retains his calm demeanor, prepared to deliver a single blow. The colors are striking, blending fiery oranges and cool blues to reflect their contrasting powers. Each animation breathes life into the scene, showcasing their unique abilities and the electrifying atmosphere of battle. Fans of the series appreciate the intense rivalry and camaraderie, represented through symbols and vehicles that highlight their journeys. The expertly crafted designs allow you to celebrate the anime culture and relish their epic moments every time you open a new tab. The live wallpaper experience not only delivers stunning visuals but also transforms your browsing into an exhilarating adventure, making each new tab an exciting reminder of these legendary heroes. Features 🎞 Dynamic HD live wallpapers ✨ Smooth animations and visual effects 🖱️ Shortcut links, date and time on the new tab 🔗 Quick access site shortcuts 🔍 Uses the search engine selected by the user 📌 Includes additional useful extensions Capture the thrill of anime battles and visit gameograf.com for more exciting extensions! Google Chrome Affiliate Program Disclosure This extension, when installed, opens the ovkas.com or gameograf.com website in your new tab to provide information about the downloaded extension. It is designed to enhance user experience, offer access to similar extensions, and help users create their own. The extension may contain links to specific services or products per policy. All redirects are designed for user benefit and require consent before any action is taken.

Frequently Asked Questions