Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

FastURL

ID: gkciolabmnjpnngdgoeljpdpaddbjbhj

Could be malicious

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Removed

Version

0.0.1

Size

0.02 MB

Rating

0.0/5

Reviews

Users

161

Type

Extension

Updated

Jan 8, 2025

Publisher Contextual Analysis

Author: fatwang2View 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

161

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A fast way to fetch URL content

A Chrome extension for quickly fetching and converting web content to Markdown format.

User Growth

Showing data from Jan 26, 2025 to Apr 25, 2026

Versions

-7.14%(-11 users)

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

Extracted Data

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By severity

Critical0

High0

Medium4

Low0

Versions scanned

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

Extension Version	Code Review Findings
0.0.1 Code review	4

Extension Version	Code Review Findings
0.0.1	4

Files with findings

3 distinct paths — top paths by unique finding count:

services/scraper/chrome.js2
background/background.js1
content/content.js1

S.No.	Category	Severity	File	Summary	Found in Version
1	Code Injection	medium	content/content.js (line 2)	Content script runs on <all_urls> and writes arbitrary background-supplied content into the first visible input/textarea/contenteditable element on the page, then dispatches a synthetic 'input' event. While gated by a…	0.0.1
2	Code Injection	medium	services/scraper/chrome.js (line 103)	Fetches arbitrary remote HTML based on clipboard input and then injects that HTML into the user's currently active tab via chrome.scripting.executeScript + DOMParser for 'parsing'. Although DOMParser('text/html') itse…	0.0.1
3	Network Interception	medium	services/scraper/chrome.js (line 62)	Performs a server-worker fetch of an arbitrary URL taken from the clipboard, spoofing browser navigation headers (Sec-Fetch-Dest: document, Sec-Fetch-Mode: navigate, Sec-Fetch-Site: none) and copying the user's User-A…	0.0.1
4	Unauthorized Data Collection	medium	background/background.js (line 19)	Uses chrome.scripting.executeScript to inject a document.execCommand('paste') hack into the active tab to silently exfiltrate the user's clipboard contents into the extension's background context. The clipboardRead pe…	0.0.1

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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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www.w3.org	/1999/02/22-rdf-syntax-ns	http://www.w3.org/1999/02/22-rdf-syntax-ns#
ns.adobe.com	/xap/1.0/	http://ns.adobe.com/xap/1.0/
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx
github.com	/fatwang2/fasturl/releases	https://github.com/fatwang2/fasturl/releases

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No IP addresses found

Version History

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

FastURL

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

Screenshots & Videos

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 1 Version4

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

Version History

Version-to-Version Code Diff

Extension Files

User Growth

Rating Count

Average Rating