Security Scan Report: addons.mozilla.org

Submitted: Oct 31, 2025, 8:39:43 AMCompleted: Oct 31, 2025, 8:43:00 AMpubliccompleted
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Summary

This website contacted 16 IPs in 2 countries across 4 domains to perform 49 HTTP transactions. The main domain is addons.mozilla.org and was registered NaN years ago.

Submitted URL: https://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

The page is a legitimate Mozilla add‑on listing with no security concerns.

Safety Factors
Established Mozilla domain (addons.mozilla.org)
Official Firefox add‑on marketplace
Clear extension metadata and permissions
Domain age information unavailable

Details

Page Title

Video DownloadHelper – Get this Extension for 🦊 Firefox (en-US)

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(47%)

Domain Information

You're looking at domain 'addons.mozilla.org' on the non-profit oriented generic top-level domain (.org), featuring subdomain 'addons'. Count 7 characters in 'mozilla' containing 3 vowels alongside four consonants. Breaking it apart gives one word: mozilla. Average segment length settles at 7 characters. 'monilla' most strongly signals Finnish.

Screenshot

Security scan screenshot of https://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/

Page Load Overview

6.00s
Total Load Time
49
HTTP Requests
4
Domains
1.1 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en-US
Text Length:3,496 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software47% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
47%
documentation technical
36%
download file sharing
32%
corporate
25%

Detected Features

Search
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
44151.101.129.91San Francisco, California, United States
AS54113FASTLY
4151.101.65.91San Francisco, California, United States
AS54113FASTLY
3216.239.34.36United States
AS15169GOOGLE
3151.101.1.91San Francisco, California, United States
AS54113FASTLY
3216.239.32.36United States
AS15169GOOGLE
3151.101.193.91San Francisco, California, United States
AS54113FASTLY
32a04:4e42::347United States
AS54113FASTLY
32a04:4e42:400::347United States
AS54113FASTLY
32001:4860:4802:32::36United States
AS15169GOOGLE
32a00:1450:4001:810::200eFrankfurt am Main, Hesse, Germany
AS15169GOOGLE
4916--

Detected Technologies5

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T14E43B2375190143A06238EC5FDB5770CD0D3A32AC6D2446AFDFD8A6AC2EBE905957A0F

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:iGhBoYoDif8cZMFVUTJDIJaZ46Oob594sH4N/G:iklf8ciShmk4a594sH4Ne

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:60336:GwyjtESIArGvagoGCKQEniODOgecJiABoQBAoIIpMsUEGoAIhRKQKHCYgeMwBVQGNEQMJEICjBcQxnkJEKUDz5QQDlBJAbxB

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:00f9ffffd9ffffff
Perceptual Hash:c973166d3516163d
Difference Hash:c4d3f0f333f2b3bc
Wavelet Hash:00187e69017f797f
Color Hash:#d28279

Scan History

Scan history not available

Unable to load historical scan data