Is "Flip videos" on Firefox Add-ons Safe to Install?

weaving · firefox · v0.0.4

This extension helps when a video/livestream is mirrored for some reason. Right click anywhere -> click "Flip videos".

Risk Assessment

Analyzed
24.16
out of 100
LOW

9 security findings detected across all analyzers

Firefox extension requesting 2 permissions

Severity Breakdown

0
Critical
1
High
8
Medium
0
Low
0
Info

Finding Categories

1
Malware Signatures
8
IoC Indicators

YARA Rules Matched

1 rule
postinstall system command

Requested Permissions

2 permissions
activeTab
Medium
contextMenus
Low

About This Extension

This extension helps when a video/livestream is mirrored for some reason. Right click anywhere -> click "Flip videos".

Detailed Findings

1 total

YARA Rule Matches

1 rule

Indicators of Compromise

Network indicators, suspicious strings, and potential IoCs extracted during analysis

URLs
1
IP Addresses
1
Domains
5
Strings
8

All Indicators · 8

IP
detected IP: ::

XIOC detected IP: ::

extracted_from_files

Domain
detected Domain: signingca1.addons.mozilla.org

XIOC detected Domain: signingca1.addons.mozilla.org

extracted_from_files

Domain
detected Domain: mozilla.com

XIOC detected Domain: mozilla.com

extracted_from_files

Domain
detected Domain: addons.mozilla.org

XIOC detected Domain: addons.mozilla.org

extracted_from_files

Domain
detected Domain: content-signature.mozilla.org

XIOC detected Domain: content-signature.mozilla.org

extracted_from_files

Domain
detected Domain: t7d99736692dfd4819f92a22a76c334e4.729a5c90d040905f97992f41508d4085.addons.mozilla.org

XIOC detected Domain: t7d99736692dfd4819f92a22a76c334e4.729a5c90d040905f97992f41508d4085.addons.mozilla.org

extracted_from_files

URL
detected URL: http://addons.mozilla.org/ca/crl.pem0N

XIOC detected URL: http://addons.mozilla.org/ca/crl.pem0N

extracted_from_files

Hash
detected MD5 Hash: 729a5c90d040905f97992f41508d4085

XIOC detected MD5 Hash: 729a5c90d040905f97992f41508d4085

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Flip videos is a Firefox Add-ons extension published by weaving. Version 0.0.4 has been analyzed by the Risky Plugins security platform, receiving a risk score of 24.16/100 (LOW risk) based on 9 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

  • High: 1 finding(s)
  • Medium: 8 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

Flip videos is published by weaving on the Firefox Add-ons marketplace. The extension has approximately 161 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.

Frequently Asked Questions