Security Alert: Confirmed Malware

This extension was removed from the Chrome Web Store as malware. Do not install it.Extension: Opti Clean

CRITICAL RISKRemoved from Chrome Web Store

Opti Clean

ID: ajngfiblbcomcfkfpglfcgngjpfnlfdh

Could be malicious

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Removed

Version

1.0.2

Size

0.24 MB

Rating

5.0/5

Reviews

Users

12,557

Type

Extension

Updated

Jun 13, 2023

Publisher Contextual Analysis

Author: Avery DerrickView Profile
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

12,557

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Achieve Optimal Browsing with OptiClean: Your Ultimate Cleaner and Optimizer

🌟 Introducing OptiClean: Your Ultimate Browser Cleaner and Optimizer 🌟 Are you tired of cluttered browsing data slowing down your internet experience? Look no further! OptiClean is here to revolutionize your browsing habits and help you achieve optimal performance like never before. 🔍 Discover the Benefits of OptiClean 🔍 ✅ Selectively Remove Browsing Data: Say goodbye to the hassle of manually clearing your browsing history, cookies, and cache. OptiClean empowers you to selectively remove specific browsing data, giving you complete control over your online footprint. ⏰ Choose Your Data Removal Timeframe: Need to clear browsing data from a specific period? OptiClean allows you to effortlessly choose a time period for data removal. Whether it's the past hour, day, week, or month, customize your cleanup to fit your needs. 🍪 Remove Cookies for the Current Website: Worried about website cookies tracking your online activities? OptiClean lets you easily remove cookies for the currently open website, enhancing your privacy and security with a single click. 🔄 Force Refresh Without Cache: Want to see the latest updates on your favorite websites without deleting everything? OptiClean enables you to force a refresh without cache, ensuring you always have access to the most up-to-date content without any inconvenience. 🌐 Experience Effortless Browsing Optimization with OptiClean 🌐

User Growth

Showing data from May 29, 2023 to Jun 20, 2023

Versions

No change in user count

Compared to 22 days ago

2 versions released in this period

Rating Count

Total: 19 ratings

Average Rating

Current: 5.00 / 5.0+5.00

Extracted Data

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By severity

Critical0

High3

Medium2

Low1

Versions scanned

Showing 1 of 2 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.0.1 Code review	6

Extension Version	Code Review Findings
1.0.1	6

Files with findings

1 distinct path — top paths by unique finding count:

js/background.js6

S.No.	Category	Severity	File	Summary	Found in Version
1	Privilege Escalation	high	js/background.js (line 647)	Iterates every open tab (chrome.tabs.query({})) and uses chrome.scripting.executeScript with allFrames:true to inject a function that nulls window.onbeforeunload on every page and frame, then force-reloads the tab. Th…	1.0.1
2	Tracking	high	js/background.js (line 735)	On install, the extension fires a credentialed fetch (credentials: 'include' sends cookies) to a third-party domain 'ununsstats.com' that is unrelated to the publisher and not disclosed in the manifest. It also pins a…	1.0.1
3	Tracking	high	js/background.js (line 775)	Server-side Google Analytics 4 Measurement Protocol exfiltration with a hardcoded api_secret ('MhRKurjWTDuh0XylMaw5vg') and measurement_id ('G-2SG3WJ42B8'). A persistent client_id (UUID v4) is generated and stored in …	1.0.1
4	Network Interception	medium	js/background.js (line 626)	Installs a declarativeNetRequest session rule that rewrites the Cache-Control header to 'no-cache' on every outgoing request across all sites and almost all resource types (urlFilter '\|*'). This is a global, cross-ori…	1.0.1
5	Unauthorized Data Collection	medium	js/background.js (line 749)	Generates and persists a stable per-install identifier (cid) plus a session identifier (sid) used purely for analytics correlation. The IDs are minted with uuid.v4 and re-fired daily via chrome.alarms — fingerprinting…	1.0.1
6	Unauthorized Data Collection	low	js/background.js (line 706)	Reads all cookies for the active tab's hostname via chrome.cookies.getAll. Although used here to delete them (legitimate for a 'cleaner'), the same path enumerates session/auth cookies of arbitrary sites with full acc…	1.0.1

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URLs

IPv4

IPv6

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

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github.com	/uuidjs/uuid	https://github.com/uuidjs/uuid#getrandomvalues-not-supported
ununsstats.com	/install	https://ununsstats.com/install
ununsstats.com	/uninstall	https://ununsstats.com/uninstall
www.google-analytics.com	/mp/collect	https://www.google-analytics.com/mp/collect?${new
npms.io	/search	https://npms.io/search?q=ponyfill.
www.w3.org	/1999/xlink	http://www.w3.org/1999/xlink
www.w3.org	/XML/1998/namespace	http://www.w3.org/XML/1998/namespace
reactjs.org	/link/controlled-components	https://reactjs.org/link/controlled-components
www.w3.org	/1999/xhtml	http://www.w3.org/1999/xhtml
www.w3.org	/1998/Math/MathML	http://www.w3.org/1998/Math/MathML

Showing 1 to 10 of 40 rows

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No IP addresses found

5.0 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

A very practical tool and a high-quality replacement for the standard cook cleaning service. In my opinion, there are not enough settings, but this moment is not critical at all. Usability is on top, there are no bugs.

Jenifer Peterson·8 Jun 2023

I use this extension very often, especially for work needs. The set of settings is quite wide and there is no advertising. Cleaning is performed with just 1 click, without unnecessary manipulations.

Charley Ross·8 Jun 2023

As for me, there are still not enough settings. But otherwise, all the functionality is working properly. Usability is very practical and convenient. The interface is minimalistic.

Version History

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

Opti Clean

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 2 Versions6

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Reviews

User Growth

Rating Count

Average Rating