Is "G-Switcher" on Firefox Add-ons Safe to Install?

Skyler · firefox · v1.1

DEMO: https://youtu.be/wOrD7X3uIZY G-Switcher is a Firefox extension that allows a user to easily switch between default Google accounts. This is especially usful for switching between a personal, and school/work account. Often times our personal accounts are /u/0, while we have our school/work account as /u/1 or higher. When working, it's often annoying to have to continuly use Google's UI to switch to your account when going between Gmail, Google Classroom, Google Drive, and other Google services. G-Switcher allows us to change our default Google account with only 1 click. Simply click the extension icon in your browser bar to cycle between accounts. After cycling through all of your accounts, you can click again to disable the extension, and again to reenable it and restart on /u/0.

Risk Assessment

Analyzed
32.46
out of 100
LOW

13 security findings detected across all analyzers

Firefox extension requesting 2 permissions

Severity Breakdown

0
Critical
3
High
10
Medium
0
Low
0
Info

Finding Categories

3
Malware Signatures
10
IoC Indicators

YARA Rules Matched

3 rules
postinstall system command postinstall persistence mechanism postinstall environment access

Requested Permissions

2 permissions
storage
Low
*://*.google.com/*
Low

About This Extension

DEMO: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/592787e34f7dfb4e874b72ce660d0cf2dc9555cca975d661830e0d30db808437/https%3A//youtu.be/wOrD7X3uIZY" rel="nofollow">https://youtu.be/wOrD7X3uIZY</a> G-Switcher is a Firefox extension that allows a user to easily switch between default Google accounts. This is especially usful for switching between a personal, and school/work account. Often times our personal accounts are /u/0, while we have our school/work account as /u/1 or higher. When working, it's often annoying to have to continuly use Google's UI to switch to your account when going between Gmail, Google Classroom, Google Drive, and other Google services. G-Switcher allows us to change our default Google account with only 1 click. Simply click the extension icon in your browser bar to cycle between accounts. After cycling through all of your accounts, you can click again to disable the extension, and again to reenable it and restart on /u/0.

Detailed Findings

3 total

YARA Rule Matches

3 rules

Indicators of Compromise

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

URLs
1
Domains
7
Strings
10

All Indicators · 10

Domain
detected Domain: signingca1.addons.mozilla.org

XIOC detected Domain: signingca1.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: 7e32e219622526ecd93797833c85d238

XIOC detected MD5 Hash: 7e32e219622526ecd93797833c85d238

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: skyler.cc

XIOC detected Domain: skyler.cc

extracted_from_files

Domain
detected Domain: t833a45e15ec25148bf6beb945a1717f0.7e32e219622526ecd93797833c85d238.addons.mozilla.org

XIOC detected Domain: t833a45e15ec25148bf6beb945a1717f0.7e32e219622526ecd93797833c85d238.addons.mozilla.org

extracted_from_files

Domain
detected Domain: google.com

XIOC detected Domain: google.com

extracted_from_files

Other
detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Security Analysis Summary

Security Analysis Overview

G-Switcher is a Firefox Add-ons extension published by Skyler. Version 1.1 has been analyzed by the Risky Plugins security platform, receiving a risk score of 32.46/100 (LOW risk) based on 13 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: 3 finding(s)
  • Medium: 10 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

G-Switcher is published by Skyler on the Firefox Add-ons marketplace. The extension has approximately 6 users.

Recommendation

Exercise caution with this extension. Review the detailed findings and ensure the requested permissions align with the extension's stated functionality before installation.

Frequently Asked Questions