Is "Extension" on Firefox Add-ons Safe to Install?

todomagichere · firefox · v1.2.2

Risk Assessment

Analyzed
79.43
out of 100
HIGH

17 security findings detected across all analyzers

Firefox extension requesting 3 permissions

Severity Breakdown

0
Critical
5
High
12
Medium
0
Low
0
Info

Finding Categories

5
Malware Signatures
12
IoC Indicators

YARA Rules Matched

3 rules(5 hits)
postinstall persistence mechanism postinstall system command postinstall file manipulation

Requested Permissions

3 permissions
activeTab
Medium
contextMenus
Low
storage
Low

Detailed Findings

5 total

YARA Rule Matches

3 rules

Indicators of Compromise

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

URLs
3
Domains
8
Strings
12

All Indicators · 12

Domain
detected Domain: mozilla.org

XIOC detected Domain: mozilla.org

extracted_from_files

URL
detected URL: https://mozilla.org/MPL/2.0/.

XIOC detected URL: https://mozilla.org/MPL/2.0/.

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

URL
detected URL: https://www.perplexity.ai/search?q=$

XIOC detected URL: https://www.perplexity.ai/search?q=$

extracted_from_files

Hash
detected MD5 Hash: 212b1a0380bc4d315510244d52068cf3

XIOC detected MD5 Hash: 212b1a0380bc4d315510244d52068cf3

extracted_from_files

Domain
detected Domain: readme.md

XIOC detected Domain: readme.md

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: ta705f7d18821c0a76a704c5dabf118c7.212b1a0380bc4d315510244d52068cf3.addons.mozilla.org

XIOC detected Domain: ta705f7d18821c0a76a704c5dabf118c7.212b1a0380bc4d315510244d52068cf3.addons.mozilla.org

extracted_from_files

Domain
detected Domain: www.perplexity.ai

XIOC detected Domain: www.perplexity.ai

extracted_from_files

Security Analysis Summary

Security Analysis Overview

This extension is a Firefox Add-ons extension published by todomagichere. Version 1.2.2 has been analyzed by the Risky Plugins security platform, receiving a risk score of 79.43/100 (HIGH risk) based on 17 security findings.

Risk Assessment

This extension presents high security risk. Significant concerns were identified during analysis. It is not recommended for use in sensitive or production environments without thorough review.

Findings Breakdown

  • High: 5 finding(s)
  • Medium: 12 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

This extension is published by todomagichere on the Firefox Add-ons marketplace. The extension has approximately 42 users.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

Frequently Asked Questions