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

ManeraKai · firefox · v1.5.0

An extension that helps you browse the fediverse through your favorite instance. Here's a demo .

Risk Assessment

Analyzed
56.03
out of 100
MEDIUM

189 security findings detected across all analyzers

Firefox extension requesting 3 permissions

Severity Breakdown

0
Critical
35
High
154
Medium
0
Low
0
Info

Finding Categories

35
Malware Signatures
30
Network
115
IoC Indicators

YARA Rules Matched

6 rules(35 hits)
postinstall network communication postinstall file manipulation postinstall system command postinstall environment access postinstall file download postinstall persistence mechanism

Requested Permissions

3 permissions
https://*/*
Dangerous
activeTab
Medium
storage
Low

About This Extension

An extension that helps you browse the fediverse through your favorite instance. Here's a <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/262160f782af41984167a297f3d799eefccd18b956b16e5278237f4577297485/https%3A//youtu.be/96wBlCna8I4" rel="nofollow">demo</a>.

Detailed Findings

65 total

YARA Rule Matches

6 rules

Indicators of Compromise

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

URLs
20
IP Addresses
12
Domains
85
Strings
115

All Indicators · 115

URL
detected URL: https://fsf.org/

XIOC detected URL: https://fsf.org/

extracted_from_files

IP
detected IP: d::

XIOC detected IP: d::

extracted_from_files

URL
detected URL: https://docs.joinmastodon.org/methods/search/

XIOC detected URL: https://docs.joinmastodon.org/methods/search/

extracted_from_files

URL
detected URL: https://lemmy.ml

XIOC detected URL: https://lemmy.ml

extracted_from_files

URL
detected URL: https://api.soapbox.social/#tag/Search

XIOC detected URL: https://api.soapbox.social/#tag/Search

extracted_from_files

Hash
detected MD5 Hash: 1d5c8e6bc3a6f9fe4c5f1cf4b1951618

XIOC detected MD5 Hash: 1d5c8e6bc3a6f9fe4c5f1cf4b1951618

extracted_from_files

URL
detected URL: http://purl.org/dc/elements/1.1/

XIOC detected URL: http://purl.org/dc/elements/1.1/

extracted_from_files

URL
detected URL: https://github.com/ManeraKai/fediredirect

XIOC detected URL: https://github.com/ManeraKai/fediredirect

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URL
detected URL: https://join-lemmy.org/api/classes/LemmyHttp.html#resolveObject

XIOC detected URL: https://join-lemmy.org/api/classes/LemmyHttp.html#resolveObject

extracted_from_files

URL
detected URL: http://www.inkscape.org/)

XIOC detected URL: http://www.inkscape.org/)

extracted_from_files

URL
detected URL: http://www.w3.org/1999/02/22-rdf-syntax-ns#

XIOC detected URL: http://www.w3.org/1999/02/22-rdf-syntax-ns#

extracted_from_files

URL
detected URL: http://creativecommons.org/ns#

XIOC detected URL: http://creativecommons.org/ns#

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URL
detected URL: http://purl.org/dc/dcmitype/StillImage

XIOC detected URL: http://purl.org/dc/dcmitype/StillImage

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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: http://www.inkscape.org/namespaces/inkscape

XIOC detected URL: http://www.inkscape.org/namespaces/inkscape

extracted_from_files

URL
detected URL: http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd

XIOC detected URL: http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd

extracted_from_files

URL
detected URL: http://www.w3.org/2000/svg

XIOC detected URL: http://www.w3.org/2000/svg

extracted_from_files

URL
detected URL: http://www.w3.org/1999/xlink

XIOC detected URL: http://www.w3.org/1999/xlink

extracted_from_files

Domain
detected Domain: cyrillictail.cn

XIOC detected Domain: cyrillictail.cn

extracted_from_files

Domain
detected Domain: cyrillictic.cn

XIOC detected Domain: cyrillictic.cn

extracted_from_files

Domain
detected Domain: koronisaccentleft.cn

XIOC detected Domain: koronisaccentleft.cn

extracted_from_files

Other
detected Email: [email protected]

XIOC detected Email: [email protected]

extracted_from_files

Domain
detected Domain: lemmy.ml

XIOC detected Domain: lemmy.ml

extracted_from_files

URL
detected URL: https://www.gnu.org/licenses/

XIOC detected URL: https://www.gnu.org/licenses/

extracted_from_files

URL
detected URL: https://www.gnu.org/licenses/why-not-lgpl.html

XIOC detected URL: https://www.gnu.org/licenses/why-not-lgpl.html

extracted_from_files

Domain
detected Domain: uni27f9.case

XIOC detected Domain: uni27f9.case

extracted_from_files

Domain
detected Domain: uni2194.case

XIOC detected Domain: uni2194.case

extracted_from_files

Domain
detected Domain: uni27f7.case

XIOC detected Domain: uni27f7.case

extracted_from_files

Domain
detected Domain: uni21d4.case

XIOC detected Domain: uni21d4.case

extracted_from_files

Domain
detected Domain: uni27fa.case

XIOC detected Domain: uni27fa.case

extracted_from_files

Domain
detected Domain: tildecross.cn

XIOC detected Domain: tildecross.cn

extracted_from_files

Domain
detected Domain: commaaccentright.cn

XIOC detected Domain: commaaccentright.cn

extracted_from_files

Domain
detected Domain: u1f850.case

XIOC detected Domain: u1f850.case

extracted_from_files

Domain
detected Domain: uni21d0.case

XIOC detected Domain: uni21d0.case

extracted_from_files

Domain
detected Domain: uni27f8.case

XIOC detected Domain: uni27f8.case

extracted_from_files

Domain
detected Domain: uni2192.case

XIOC detected Domain: uni2192.case

extracted_from_files

Domain
detected Domain: uni27f6.case

XIOC detected Domain: uni27f6.case

extracted_from_files

Domain
detected Domain: u1f852.case

XIOC detected Domain: u1f852.case

extracted_from_files

Domain
detected Domain: uni21d2.case

XIOC detected Domain: uni21d2.case

extracted_from_files

Domain
detected Domain: uni2248.case

XIOC detected Domain: uni2248.case

extracted_from_files

Domain
detected Domain: uni007e.case

XIOC detected Domain: uni007e.case

extracted_from_files

Domain
detected Domain: uni002a.case

XIOC detected Domain: uni002a.case

extracted_from_files

Domain
detected Domain: casedieresis.cn

XIOC detected Domain: casedieresis.cn

extracted_from_files

Domain
detected Domain: casetilde.cn

XIOC detected Domain: casetilde.cn

extracted_from_files

Domain
detected Domain: uni2190.case

XIOC detected Domain: uni2190.case

extracted_from_files

Domain
detected Domain: uni27f5.case

XIOC detected Domain: uni27f5.case

extracted_from_files

Domain
detected Domain: uni003d.case

XIOC detected Domain: uni003d.case

extracted_from_files

Domain
detected Domain: uni2260.case

XIOC detected Domain: uni2260.case

extracted_from_files

Domain
detected Domain: uni002b.case

XIOC detected Domain: uni002b.case

extracted_from_files

Domain
detected Domain: uni2212.case

XIOC detected Domain: uni2212.case

extracted_from_files

Domain
detected Domain: uni00f7.case

XIOC detected Domain: uni00f7.case

extracted_from_files

Domain
detected Domain: uni204d.case

XIOC detected Domain: uni204d.case

extracted_from_files

Domain
detected Domain: uni003a.case

XIOC detected Domain: uni003a.case

extracted_from_files

Domain
detected Domain: uni003c.case

XIOC detected Domain: uni003c.case

extracted_from_files

Domain
detected Domain: uni003e.case

XIOC detected Domain: uni003e.case

extracted_from_files

Domain
detected Domain: uni2264.case

XIOC detected Domain: uni2264.case

extracted_from_files

Domain
detected Domain: uni2265.case

XIOC detected Domain: uni2265.case

extracted_from_files

Domain
detected Domain: uni2012.case

XIOC detected Domain: uni2012.case

extracted_from_files

Domain
detected Domain: uni2014.case

XIOC detected Domain: uni2014.case

extracted_from_files

Domain
detected Domain: uni2022.case

XIOC detected Domain: uni2022.case

extracted_from_files

Domain
detected Domain: uni25e6.case

XIOC detected Domain: uni25e6.case

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Domain
detected Domain: uni2043.case

XIOC detected Domain: uni2043.case

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Domain
detected Domain: uni2023.case

XIOC detected Domain: uni2023.case

extracted_from_files

Domain
detected Domain: uni204c.case

XIOC detected Domain: uni204c.case

extracted_from_files

Domain
detected Domain: uni005b.case

XIOC detected Domain: uni005b.case

extracted_from_files

Domain
detected Domain: uni005d.case

XIOC detected Domain: uni005d.case

extracted_from_files

Domain
detected Domain: uni007b.case

XIOC detected Domain: uni007b.case

extracted_from_files

Domain
detected Domain: uni007d.case

XIOC detected Domain: uni007d.case

extracted_from_files

Domain
detected Domain: uni0040.case

XIOC detected Domain: uni0040.case

extracted_from_files

Domain
detected Domain: uni002d.case

XIOC detected Domain: uni002d.case

extracted_from_files

Domain
detected Domain: uni2013.case

XIOC detected Domain: uni2013.case

extracted_from_files

Domain
detected Domain: calckey.app

XIOC detected Domain: calckey.app

extracted_from_files

Domain
detected Domain: tab.id

XIOC detected Domain: tab.id

extracted_from_files

Domain
detected Domain: mastodon.app

XIOC detected Domain: mastodon.app

extracted_from_files

Domain
detected Domain: req2.open

XIOC detected Domain: req2.open

extracted_from_files

Domain
detected Domain: soapbox.app

XIOC detected Domain: soapbox.app

extracted_from_files

Domain
detected Domain: uni0028.case

XIOC detected Domain: uni0028.case

extracted_from_files

Domain
detected Domain: uni0029.case

XIOC detected Domain: uni0029.case

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Domain
detected Domain: window.chrome

XIOC detected Domain: window.chrome

extracted_from_files

URL
detected Domain: url.host

XIOC detected Domain: url.host

extracted_from_files

Domain
detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

Domain
detected Domain: join-lemmy.org

XIOC detected Domain: join-lemmy.org

extracted_from_files

Domain
detected Domain: docs.joinmastodon.org

XIOC detected Domain: docs.joinmastodon.org

extracted_from_files

Domain
detected Domain: api.soapbox.social

XIOC detected Domain: api.soapbox.social

extracted_from_files

Domain
detected Domain: uni25aa.case

XIOC detected Domain: uni25aa.case

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URL
detected Domain: purl.org

XIOC detected Domain: purl.org

extracted_from_files

Domain
detected Domain: req.open

XIOC detected Domain: req.open

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Domain
detected Domain: regex.post

XIOC detected Domain: regex.post

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Domain
detected Domain: regex.video

XIOC detected Domain: regex.video

extracted_from_files

Domain
detected Domain: lemmy.regex.post

XIOC detected Domain: lemmy.regex.post

extracted_from_files

Domain
detected Domain: peertube.regex.video

XIOC detected Domain: peertube.regex.video

extracted_from_files

Domain
detected Domain: pleroma.regex.post

XIOC detected Domain: pleroma.regex.post

extracted_from_files

Domain
detected Domain: content-signature.mozilla.org

XIOC detected Domain: content-signature.mozilla.org

extracted_from_files

Domain
detected Domain: manerakai.com

XIOC detected Domain: manerakai.com

extracted_from_files

Domain
detected Domain: tcf63b964944bf321dab1ebbf8cf0c227.1d5c8e6bc3a6f9fe4c5f1cf4b1951618.addons.mozilla.org

XIOC detected Domain: tcf63b964944bf321dab1ebbf8cf0c227.1d5c8e6bc3a6f9fe4c5f1cf4b1951618.addons.mozilla.org

extracted_from_files

Domain
detected Domain: www.inkscape.org

XIOC detected Domain: www.inkscape.org

extracted_from_files

IP
detected Domain: sodipodi.sourceforge.net

XIOC detected Domain: sodipodi.sourceforge.net

extracted_from_files

Domain
detected Domain: www.w3.org

XIOC detected Domain: www.w3.org

extracted_from_files

Domain
detected Domain: creativecommons.org

XIOC detected Domain: creativecommons.org

extracted_from_files

IP
detected IP: ::bef

XIOC detected IP: ::bef

extracted_from_files

IP
detected IP: ed::bef

XIOC detected IP: ed::bef

extracted_from_files

Domain
detected Domain: fsf.org

XIOC detected Domain: fsf.org

extracted_from_files

Domain
detected Domain: www.gnu.org

XIOC detected Domain: www.gnu.org

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

IP
detected IP: 3ef::

XIOC detected IP: 3ef::

extracted_from_files

IP
detected IP: ::

XIOC detected IP: ::

extracted_from_files

IP
detected IP: ::888

XIOC detected IP: ::888

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IP
detected IP: ::c

XIOC detected IP: ::c

extracted_from_files

IP
detected IP: 8::

XIOC detected IP: 8::

extracted_from_files

IP
detected IP: bb::

XIOC detected IP: bb::

extracted_from_files

IP
detected IP: 3::

XIOC detected IP: 3::

extracted_from_files

Domain
detected Domain: uni00b1.case

XIOC detected Domain: uni00b1.case

extracted_from_files

Domain
detected Domain: uni00d7.case

XIOC detected Domain: uni00d7.case

extracted_from_files

Security Analysis Summary

Security Analysis Overview

FediRedirect is a Firefox Add-ons extension published by ManeraKai. Version 1.5.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 56.03/100 (MEDIUM risk) based on 189 security findings.

Risk Assessment

This extension presents moderate security risk. Several findings were detected that may warrant attention. Users should carefully review the permissions and findings before installation.

Findings Breakdown

  • High: 35 finding(s)
  • Medium: 154 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

FediRedirect is published by ManeraKai on the Firefox Add-ons marketplace. The extension has approximately 30 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