Firefox Add-ons Verified

Kuaishou Videos Downloader

by Kuaishou · 2 users · 5.0 rating
b895d82c-dd04-52b2-8e0d-3502289298f5 | v1.0
24/ 100
LOW risk
Risk verdict
No high-risk signal observed

Score-based assessment (low risk, 24/100). No analyst review available.

Analysis record

Analysed
3 months ago
Version
v1.0
Artifact
SHA256 4DB…70D
Source
Findings (non-IoC)

Network indicator detail is shown below

24 aggregate findings were counted. 24 network indicators contributed to the aggregate finding count.

Network Indicators

Concrete URLs, domains, IPs, emails, and hashes extracted from the analyzed artifact.

24 total
...

Network indicators are queued for lazy loading

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Publisher Evidence

Limited evidence

Kuaishou

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

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

32
Noisy-finding weight
x1.00
Publisher domain
kuaivideosdownloader.com
Observed
Store verification signal
Limited signal
Limited
Extension portfolio
1
Portfolio

13 evidence rows available.

Finding Categories

24
IoC Indicators

Requested Permissions

4 permissions
downloads

Manage, modify, and monitor downloads

High
activeTab
Medium
scripting
Low
*://*.kuaishou.com/*
Low

Security Analysis Summary

Security Analysis Overview

Kuaishou Videos Downloader is a Firefox Add-ons extension published by Kuaishou. Version 1.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 24.26/100 (LOW risk) based on 24 security findings.

Risk Assessment

This extension presents low security risk. Some minor findings were detected, but nothing that would prevent typical usage. Reviewing the detailed findings below is recommended before use in sensitive environments.

Findings Breakdown

  • Medium: 24 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

Kuaishou Videos Downloader is published by Kuaishou on the Firefox Add-ons marketplace. The extension has approximately 2 users.

Recommendation

Based on the automated security analysis, this extension appears safe for general use. As with any extension, users should review the requested permissions before installation.

About This Extension

This extension allows users to download publicly accessible videos from Kuaishou for personal offline viewing. Features: - Detects video on Kuaishou pages - One-click download option - Simple and lightweight interface - No account required This extension does not collect, store, or transmit any user data. It only processes video URLs on the active tab when the user clicks the download button. Users are responsible for ensuring they have the rights to download and use any content.

Frequently Asked Questions