Is "Quora Upvotes" on Firefox Add-ons Safe to Install?

3DIndian · firefox · v1.0.0.1resigned1

Sorts Quora answers by upvotes The addon is available here: https://github.com/3DIndian/quora-upvotes

Risk Assessment

Analyzed
40.56
out of 100
MEDIUM

97 security findings detected across all analyzers

Firefox extension requesting 1 permission

Severity Breakdown

0
Critical
7
High
90
Medium
0
Low
0
Info

Finding Categories

7
Malware Signatures
90
IoC Indicators

YARA Rules Matched

7 rules
postinstall crypto operations NoUseWeakRandom postinstall system command postinstall network communication postinstall file manipulation SQLInjection postinstall obfuscation

Requested Permissions

1 permission
*://www.quora.com/*
Low

Detailed Findings

7 total

YARA Rule Matches

7 rules

Indicators of Compromise

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

URLs
1
IP Addresses
1
Domains
87
Strings
90

All Indicators · 90

Domain
detected Domain: this.show

XIOC detected Domain: this.show

extracted_from_files

IP
detected IP: 1.0.0.1

XIOC detected IP: 1.0.0.1

extracted_from_files

Domain
detected Domain: v.data

XIOC detected Domain: v.data

extracted_from_files

Domain
detected Domain: h.open

XIOC detected Domain: h.open

extracted_from_files

Domain
detected Domain: d.top

XIOC detected Domain: d.top

extracted_from_files

Domain
detected Domain: m.top

XIOC detected Domain: m.top

extracted_from_files

Domain
detected Domain: e.stop.call

XIOC detected Domain: e.stop.call

extracted_from_files

Domain
detected Domain: finish.call

XIOC detected Domain: finish.call

extracted_from_files

Domain
detected Domain: b.target

XIOC detected Domain: b.target

extracted_from_files

Domain
detected Domain: this.name

XIOC detected Domain: this.name

extracted_from_files

Domain
detected Domain: ib.host

XIOC detected Domain: ib.host

extracted_from_files

Domain
detected Domain: j.host

XIOC detected Domain: j.host

extracted_from_files

Domain
detected Domain: o.data

XIOC detected Domain: o.data

extracted_from_files

Domain
detected Domain: a.elem.style

XIOC detected Domain: a.elem.style

extracted_from_files

Domain
detected Domain: a.now

XIOC detected Domain: a.now

extracted_from_files

Domain
detected Domain: g.empty.fire

XIOC detected Domain: g.empty.fire

extracted_from_files

Domain
detected Domain: j.opts.start.call

XIOC detected Domain: j.opts.start.call

extracted_from_files

Domain
detected Domain: j.opts.fail

XIOC detected Domain: j.opts.fail

extracted_from_files

Domain
detected Domain: r.fx.off

XIOC detected Domain: r.fx.off

extracted_from_files

Domain
detected Domain: e.old.call

XIOC detected Domain: e.old.call

extracted_from_files

Domain
detected Domain: q.call

XIOC detected Domain: q.call

extracted_from_files

Domain
detected Domain: b.events

XIOC detected Domain: b.events

extracted_from_files

Domain
detected Domain: this.map

XIOC detected Domain: this.map

extracted_from_files

Domain
detected Domain: d.find.id

XIOC detected Domain: d.find.id

extracted_from_files

Domain
detected Domain: i.style

XIOC detected Domain: i.style

extracted_from_files

Domain
detected Domain: this.now

XIOC detected Domain: this.now

extracted_from_files

Domain
detected Domain: this.options.step.call

XIOC detected Domain: this.options.step.call

extracted_from_files

Domain
detected Domain: a.target

XIOC detected Domain: a.target

extracted_from_files

Domain
detected Domain: this.click

XIOC detected Domain: this.click

extracted_from_files

Domain
detected Domain: this.target

XIOC detected Domain: this.target

extracted_from_files

Domain
detected Domain: r.now

XIOC detected Domain: r.now

extracted_from_files

Domain
detected Domain: this.off

XIOC detected Domain: this.off

extracted_from_files

Domain
detected Domain: f.events

XIOC detected Domain: f.events

extracted_from_files

Domain
detected Domain: g.events

XIOC detected Domain: g.events

extracted_from_files

Domain
detected Domain: l.remove.call

XIOC detected Domain: l.remove.call

extracted_from_files

Domain
detected Domain: l.teardown.call

XIOC detected Domain: l.teardown.call

extracted_from_files

Domain
detected Domain: k.predispatch.call

XIOC detected Domain: k.predispatch.call

extracted_from_files

Domain
detected Domain: r.event.handlers.call

XIOC detected Domain: r.event.handlers.call

extracted_from_files

Domain
detected Domain: b.data

XIOC detected Domain: b.data

extracted_from_files

Domain
detected Domain: g.data

XIOC detected Domain: g.data

extracted_from_files

Domain
detected Domain: k.postdispatch.call

XIOC detected Domain: k.postdispatch.call

extracted_from_files

Domain
detected Domain: o.beforesend.call

XIOC detected Domain: o.beforesend.call

extracted_from_files

Domain
detected Domain: la.th

XIOC detected Domain: la.th

extracted_from_files

Domain
detected Domain: la.td

XIOC detected Domain: la.td

extracted_from_files

Domain
detected Domain: q.events

XIOC detected Domain: q.events

extracted_from_files

Domain
detected Domain: l.setup.call

XIOC detected Domain: l.setup.call

extracted_from_files

Domain
detected Domain: l.add.call

XIOC detected Domain: l.add.call

extracted_from_files

Domain
detected Domain: r.event.global

XIOC detected Domain: r.event.global

extracted_from_files

Domain
detected Domain: j.call

XIOC detected Domain: j.call

extracted_from_files

Domain
detected Domain: b.name

XIOC detected Domain: b.name

extracted_from_files

Domain
detected Domain: b.map

XIOC detected Domain: b.map

extracted_from_files

Domain
detected Domain: f.empty.fire

XIOC detected Domain: f.empty.fire

extracted_from_files

Domain
detected Domain: a.style

XIOC detected Domain: a.style

extracted_from_files

Domain
detected Domain: r.style

XIOC detected Domain: r.style

extracted_from_files

Domain
detected Domain: d.style

XIOC detected Domain: d.style

extracted_from_files

Domain
detected Domain: s.call

XIOC detected Domain: s.call

extracted_from_files

Domain
detected Domain: c.call

XIOC detected Domain: c.call

extracted_from_files

Domain
detected Domain: b.id

XIOC detected Domain: b.id

extracted_from_files

Domain
detected Domain: b.next

XIOC detected Domain: b.next

extracted_from_files

Domain
detected Domain: e.call

XIOC detected Domain: e.call

extracted_from_files

Domain
detected Domain: ga.select

XIOC detected Domain: ga.select

extracted_from_files

Domain
detected Domain: d.call

XIOC detected Domain: d.call

extracted_from_files

Domain
detected Domain: i.call

XIOC detected Domain: i.call

extracted_from_files

Domain
detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain
detected Domain: j.id

XIOC detected Domain: j.id

extracted_from_files

Domain
detected Domain: ga.support

XIOC detected Domain: ga.support

extracted_from_files

Domain
detected Domain: e.top

XIOC detected Domain: e.top

extracted_from_files

Domain
detected Domain: d.filter.id

XIOC detected Domain: d.filter.id

extracted_from_files

Domain
detected Domain: b.top

XIOC detected Domain: b.top

extracted_from_files

Domain
detected Domain: f.call

XIOC detected Domain: f.call

extracted_from_files

Domain
detected Domain: r.map

XIOC detected Domain: r.map

extracted_from_files

Domain
detected Domain: a.call

XIOC detected Domain: a.call

extracted_from_files

Domain
detected Domain: k.call

XIOC detected Domain: k.call

extracted_from_files

Domain
detected Domain: l.call

XIOC detected Domain: l.call

extracted_from_files

Domain
detected Domain: b.call

XIOC detected Domain: b.call

extracted_from_files

Domain
detected Domain: h.call

XIOC detected Domain: h.call

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: tb0b6644fb9dd84ce8b610d261dbeaa84.52363ea5d9d2bb75439ebcf5be1446bd.addons.mozilla.org

XIOC detected Domain: tb0b6644fb9dd84ce8b610d261dbeaa84.52363ea5d9d2bb75439ebcf5be1446bd.addons.mozilla.org

extracted_from_files

Domain
detected Domain: jquery.org

XIOC detected Domain: jquery.org

extracted_from_files

Domain
detected Domain: m.call

XIOC detected Domain: m.call

extracted_from_files

Domain
detected Domain: o.global

XIOC detected Domain: o.global

extracted_from_files

Hash
detected MD5 Hash: 52363ea5d9d2bb75439ebcf5be1446bd

XIOC detected MD5 Hash: 52363ea5d9d2bb75439ebcf5be1446bd

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

Domain
detected Domain: www.quora.com

XIOC detected Domain: www.quora.com

extracted_from_files

Domain
detected Domain: b.using.call

XIOC detected Domain: b.using.call

extracted_from_files

Domain
detected Domain: b.top-h.top

XIOC detected Domain: b.top-h.top

extracted_from_files

Domain
detected Domain: y.fail

XIOC detected Domain: y.fail

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Quora Upvotes is a Firefox Add-ons extension published by 3DIndian. Version 1.0.0.1resigned1 has been analyzed by the Risky Plugins security platform, receiving a risk score of 40.56/100 (MEDIUM risk) based on 97 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: 7 finding(s)
  • Medium: 90 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

Quora Upvotes is published by 3DIndian 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