Is "Search in Private (Incognito) Mode" on Firefox Add-ons Safe to Install?

3DIndian · firefox · v1.3.0.0

*Important* - Enable the extension in private mode Search in private window from the context menu, popup and Awesome Bar. In awesome bar, type 'p' followed by your query, for searching cat pics in private window type 'p cat pics' and press...

Risk Assessment

Analyzed
44.59
out of 100
MEDIUM

22 security findings detected across all analyzers

Firefox extension requesting 4 permissions

Severity Breakdown

0
Critical
1
High
21
Medium
0
Low
0
Info

Finding Categories

1
Malware Signatures
18
IoC Indicators

YARA Rules Matched

1 rule
postinstall network communication

Requested Permissions

4 permissions
activeTab
Medium
tabs
Medium
contextMenus
Low
storage
Low

Detailed Findings

2 total

YARA Rule Matches

1 rule

Indicators of Compromise

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

URLs
6
IP Addresses
1
Domains
10
Strings
18

All Indicators · 18

IP
detected IP: 1.3.0.0

XIOC detected IP: 1.3.0.0

extracted_from_files

URL
detected URL: https://www.google.com/search?q=

XIOC detected URL: https://www.google.com/search?q=

extracted_from_files

URL
detected URL: https://www.duckduckgo.com/?q=

XIOC detected URL: https://www.duckduckgo.com/?q=

extracted_from_files

URL
detected URL: https://3dindian.in/firefox/addons/search-private/options.html

XIOC detected URL: https://3dindian.in/firefox/addons/search-private/options.html

extracted_from_files

Hash
detected MD5 Hash: 38e619ef9178244127902df418241809

XIOC detected MD5 Hash: 38e619ef9178244127902df418241809

extracted_from_files

Domain
detected Domain: search.yahoo.com

XIOC detected Domain: search.yahoo.com

extracted_from_files

Domain
detected Domain: www.google.com

XIOC detected Domain: www.google.com

extracted_from_files

Domain
detected Domain: 3dindian.in

XIOC detected Domain: 3dindian.in

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.bing.com/search?q=

XIOC detected URL: https://www.bing.com/search?q=

extracted_from_files

URL
detected URL: https://search.yahoo.com/search?p=

XIOC detected URL: https://search.yahoo.com/search?p=

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: t2296b831fa7eb382e11bdb78a63e3fcd.38e619ef9178244127902df418241809.addons.mozilla.org

XIOC detected Domain: t2296b831fa7eb382e11bdb78a63e3fcd.38e619ef9178244127902df418241809.addons.mozilla.org

extracted_from_files

Domain
detected Domain: www.duckduckgo.com

XIOC detected Domain: www.duckduckgo.com

extracted_from_files

Domain
detected Domain: www.bing.com

XIOC detected Domain: www.bing.com

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Search in Private (Incognito) Mode is a Firefox Add-ons extension published by 3DIndian. Version 1.3.0.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 44.59/100 (MEDIUM risk) based on 22 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: 1 finding(s)
  • Medium: 21 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

Search in Private (Incognito) Mode is published by 3DIndian on the Firefox Add-ons marketplace. The extension has approximately 171 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