Is Yuta Okkotsu: Blue Sky Live Wallpaper safe to use?

Yuta Okkotsu: Blue Sky Live Wallpaper has a security risk score of 41.78/100 (MEDIUM risk). Our security analysis detected 177 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of Yuta Okkotsu: Blue Sky Live Wallpaper?

Based on our automated security analysis, Yuta Okkotsu: Blue Sky Live Wallpaper presents medium risk level. The extension is analyzed for malware patterns, secret exposure, network communications, permissions, and supply chain vulnerabilities.

How is the security score calculated?

Risky Plugins calculates security scores using weighted categories: severity of findings (25 points max), malware detections (35 points), secret exposure (28 points), network communications (10 points), and obfuscation (10 points). Scores range from 0-100, with higher scores indicating greater risk.

What does CRITICAL, HIGH, MEDIUM, LOW, MINIMAL risk mean?

CRITICAL (80-100): Severe security issues like malware. HIGH (60-79): Significant vulnerabilities. MEDIUM (40-59): Moderate security concerns. LOW (20-39): Minor issues. MINIMAL (0-19): Very low risk. Always review findings before installing any extension.

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

Yuta Okkotsu: Blue Sky Live Wallpaper

by [email protected] · 42 users

a7aa8b04-6a7a-545d-8fe9-92f590a3e39b | v1.4.1

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

MEDIUM risk

Threat verdict

Do not install

Confirmed member of a tracked malicious supply-chain campaign.

Analysis record

Analysed: 2 months ago
Version: v1.4.1
Artifact: SHA256 05C…B43
Source: Findings (non-IoC)

Evidence ledger

Ranked by severity · findings with a source location link to the code viewer

16 detail rows

YARA Rule Matches

8 rules

Severity	Rule	Hits	Files	Metadata
LOW	`postinstall crypto operations`	2	_metadata/verified_contents.jsonjquery-3.7.1.min.js	-
LOW	`postinstall file manipulation`	3	style.cssscript.jsjquery-3.7.1.min.js	-
LOW	`postinstall obfuscation`	1	jquery-3.7.1.min.js	-
LOW	`postinstall network communication`	3	index.htmlimg/bg.mp4jquery-3.7.1.min.js	-
LOW	`postinstall system command`	2	img/bg.mp4jquery-3.7.1.min.js	-
LOW	`SQLInjection`	2	script.jsjquery-3.7.1.min.js	-
LOW	`NoUseWeakRandom`	2	script.jsjquery-3.7.1.min.js	-
LOW	`LocalStorageShouldNotBeUsed`	1	script.js	-

Show network indicators (161)

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.

Noisy-finding weight

x1.00

Publisher domain

No domain

Missing

Store verification signal

Limited signal

Limited

Extension portfolio

Portfolio

12 evidence rows available.

Finding Categories

161

IoC Indicators

YARA Rules Matched

8 rules(16 hits)

postinstall crypto operations postinstall file manipulation postinstall obfuscation postinstall network communication postinstall system command SQLInjection NoUseWeakRandom LocalStorageShouldNotBeUsed

Requested Permissions

1 permission

Low

Security Analysis Summary

Security Analysis Overview

Yuta Okkotsu: Blue Sky Live Wallpaper is a Chrome Web Store extension published by [email protected]. Version 1.4.1 has been analyzed by the Risky Plugins security platform, receiving a risk score of 41.78/100 (MEDIUM risk) based on 177 security findings.

Risk Assessment

This extension presents moderate security risk. Several findings were detected that may warrant attention. Users should carefully review the permissions and findings before installation.

Findings Breakdown

Medium: 161 finding(s)
Low: 16 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

Malware Detection: YARA rule matching against 2,400+ malware signatures
Secret Detection: Scanning for exposed API keys, tokens, and credentials
Static Analysis: Code-level security analysis for common vulnerability patterns
Network Analysis: Detection of suspicious network communications and endpoints
Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

Yuta Okkotsu: Blue Sky Live Wallpaper is published by [email protected] on the Chrome Web Store marketplace. The extension has approximately 42 users.

Recommendation

Exercise caution with this extension. Review the detailed findings and ensure the requested permissions align with the extension's stated functionality before installation.

Source Code Viewer

Source Code Not Available

Source code is not available for this version of the extension.

About This Extension

Transform your new tab with Yuta Okkotsu: Blue Sky Live Wallpaper. Immerse yourself in serene blue skies that beautifully embody the vibrant universe of Yuta and his companions, featuring soft clouds and tranquil scenes that evoke a sense of peace and adventure. Its stunning visual style combines rich hues of azure and gentle pastels, creating an enchanting atmosphere that draws you into the world of your favorite characters. Fans appreciate the calming yet dynamic visuals, which echo the themes of growth and camaraderie, while symbolic elements remind you of the bonds formed through trials and victories. Experience dynamic HD live wallpapers that breathe life into your new tab. The seamless animations and thoughtful artistic elements will keep you captivated, providing a refreshing backdrop as you navigate your day. 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 Discover more about your favorite themes and expand your collection at gameograf.com. 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

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