Is "File Icon for GitHub, GitLab and Bitbucket" on Firefox Add-ons Safe to Install?

xxhomey19 · firefox · v1.5.2

A Firefox Add-On which gives different filetypes different icons to GitHub, Gitlab, Bitbucket, gitea and gogs.

Risk Assessment

Analyzed
39.98
out of 100
LOW

89 security findings detected across all analyzers

Firefox extension requesting 9 permissions

Severity Breakdown

0
Critical
20
High
69
Medium
0
Low
0
Info

Finding Categories

20
Malware Signatures
67
IoC Indicators

YARA Rules Matched

9 rules(20 hits)
postinstall environment access postinstall system command postinstall crypto operations postinstall network communication postinstall file manipulation postinstall file download credential env files postinstall obfuscation postinstall registry modification

Requested Permissions

9 permissions
http://*/*
Dangerous
https://*/*
Dangerous
activeTab
Medium
contextMenus
Low
storage
Low
https://github.com/*
Low
https://gitlab.com/*
Low
https://*.gogs.io/*
Low
https://*.gitea.io/*
Low

Detailed Findings

20 total

YARA Rule Matches

9 rules

Indicators of Compromise

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

URLs
7
IP Addresses
4
Domains
56
Strings
67

All Indicators · 67

Domain
detected Domain: i.map

XIOC detected Domain: i.map

extracted_from_files

Domain
detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

Domain
detected Domain: x.ba

XIOC detected Domain: x.ba

extracted_from_files

Domain
detected Domain: www.inkscape.org

XIOC detected Domain: www.inkscape.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

URL
detected URL: https://github.com/fregante/content-scripts-register-polyfill#permissions

XIOC detected URL: https://github.com/fregante/content-scripts-register-polyfill#permissions

extracted_from_files

URL
detected URL: https://github.com/*

XIOC detected URL: https://github.com/*

extracted_from_files

URL
detected URL: https://github.com/homerchen19/github-file-icons

XIOC detected URL: https://github.com/homerchen19/github-file-icons

extracted_from_files

Domain
detected Domain: td.name

XIOC detected Domain: td.name

extracted_from_files

Domain
detected Domain: k.host

XIOC detected Domain: k.host

extracted_from_files

Domain
detected Domain: e.name

XIOC detected Domain: e.name

extracted_from_files

URL
detected URL: https://*.gitea.io/*

XIOC detected URL: https://*.gitea.io/*

extracted_from_files

Domain
detected Domain: vnc.ee

XIOC detected Domain: vnc.ee

extracted_from_files

Domain
detected Domain: 3u.gi

XIOC detected Domain: 3u.gi

extracted_from_files

Domain
detected Domain: j.gn

XIOC detected Domain: j.gn

extracted_from_files

Domain
detected Domain: c.remove.call

XIOC detected Domain: c.remove.call

extracted_from_files

Domain
detected Domain: n.target

XIOC detected Domain: n.target

extracted_from_files

Domain
detected Domain: e.run

XIOC detected Domain: e.run

extracted_from_files

Domain
detected Domain: i.target

XIOC detected Domain: i.target

extracted_from_files

Domain
detected Domain: m.next

XIOC detected Domain: m.next

extracted_from_files

Domain
detected Domain: n.call

XIOC detected Domain: n.call

extracted_from_files

Domain
detected Domain: i.call

XIOC detected Domain: i.call

extracted_from_files

Domain
detected Domain: e.initialize.call

XIOC detected Domain: e.initialize.call

extracted_from_files

Domain
detected Domain: n.add.call

XIOC detected Domain: n.add.call

extracted_from_files

Domain
detected Domain: e.subscribe.call

XIOC detected Domain: e.subscribe.call

extracted_from_files

Domain
detected Domain: e.add.call

XIOC detected Domain: e.add.call

extracted_from_files

Domain
detected Domain: o.remove.call

XIOC detected Domain: o.remove.call

extracted_from_files

Domain
detected Domain: e.remove.call

XIOC detected Domain: e.remove.call

extracted_from_files

Domain
detected Domain: o.id

XIOC detected Domain: o.id

extracted_from_files

Domain
detected Domain: this.map

XIOC detected Domain: this.map

extracted_from_files

URL
detected URL: https://*.gogs.io/*

XIOC detected URL: https://*.gogs.io/*

extracted_from_files

Domain
detected Domain: u.data

XIOC detected Domain: u.data

extracted_from_files

Domain
detected Domain: u.id

XIOC detected Domain: u.id

extracted_from_files

Domain
detected Domain: c.id

XIOC detected Domain: c.id

extracted_from_files

Domain
detected Domain: c.data

XIOC detected Domain: c.data

extracted_from_files

Domain
detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain
detected Domain: object.prototype.hasownproperty.call

XIOC detected Domain: object.prototype.hasownproperty.call

extracted_from_files

Domain
detected Domain: gitlab.com

XIOC detected Domain: gitlab.com

extracted_from_files

Domain
detected Domain: gogs.io

XIOC detected Domain: gogs.io

extracted_from_files

Domain
detected Domain: gitea.io

XIOC detected Domain: gitea.io

extracted_from_files

Domain
detected Domain: e.ua

XIOC detected Domain: e.ua

extracted_from_files

Domain
detected Domain: o.call

XIOC detected Domain: o.call

extracted_from_files

Domain
detected Domain: window.map

XIOC detected Domain: window.map

extracted_from_files

Domain
detected Domain: e.page

XIOC detected Domain: e.page

extracted_from_files

Domain
detected Domain: u.lt

XIOC detected Domain: u.lt

extracted_from_files

Domain
detected Domain: r.sr

XIOC detected Domain: r.sr

extracted_from_files

Domain
detected Domain: i.origins

XIOC detected Domain: i.origins

extracted_from_files

Domain
detected Domain: e.id

XIOC detected Domain: e.id

extracted_from_files

Domain
detected Domain: n.id

XIOC detected Domain: n.id

extracted_from_files

Domain
detected Domain: e.map

XIOC detected Domain: e.map

extracted_from_files

Domain
detected Domain: e.id-i.id

XIOC detected Domain: e.id-i.id

extracted_from_files

Domain
detected Domain: l.data

XIOC detected Domain: l.data

extracted_from_files

Domain
detected Domain: c.sr

XIOC detected Domain: c.sr

extracted_from_files

Domain
detected Domain: t.id

XIOC detected Domain: t.id

extracted_from_files

Domain
detected Domain: e.origins

XIOC detected Domain: e.origins

extracted_from_files

Domain
detected Domain: t.origins

XIOC detected Domain: t.origins

extracted_from_files

Domain
detected Domain: globalthis.chrome

XIOC detected Domain: globalthis.chrome

extracted_from_files

IP
detected IP: ::

XIOC detected IP: ::

extracted_from_files

IP
detected IP: d::

XIOC detected IP: d::

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: tc1273472bf91282f02014f0c94e13501.f567934e5af354e0ba36669eb6b3aad4.addons.mozilla.org

XIOC detected Domain: tc1273472bf91282f02014f0c94e13501.f567934e5af354e0ba36669eb6b3aad4.addons.mozilla.org

extracted_from_files

URL
detected URL: https://gitlab.com/*

XIOC detected URL: https://gitlab.com/*

extracted_from_files

IP
detected IP: ::bef

XIOC detected IP: ::bef

extracted_from_files

Hash
detected MD5 Hash: f567934e5af354e0ba36669eb6b3aad4

XIOC detected MD5 Hash: f567934e5af354e0ba36669eb6b3aad4

extracted_from_files

Security Analysis Summary

Security Analysis Overview

File Icon for GitHub, GitLab and Bitbucket is a Firefox Add-ons extension published by xxhomey19. Version 1.5.2 has been analyzed by the Risky Plugins security platform, receiving a risk score of 39.98/100 (LOW risk) based on 89 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: 20 finding(s)
  • Medium: 69 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

File Icon for GitHub, GitLab and Bitbucket is published by xxhomey19 on the Firefox Add-ons marketplace. The extension has approximately 699 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