Is "Pull The Lever!" on Microsoft Edge Add-ons Safe to Install?

TheDavidDelta · edge · v1.1

Extension for saving all your currently open tabs

Risk Assessment

Analyzed
80.83
out of 100
HIGH

63 security findings detected across all analyzers

Severity Breakdown

0
Critical
6
High
51
Medium
0
Low
0
Info

Finding Categories

6
Malware Signatures
48
IoC Indicators

YARA Rules Matched

5 rules(6 hits)
postinstall crypto operations postinstall file manipulation postinstall persistence mechanism postinstall network communication postinstall system command

Detailed Findings

12 total

YARA Rule Matches

5 rules

Indicators of Compromise

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

URLs
26
Domains
23
Strings
48

All Indicators · 48

URL
detected URL: https://docs.microsoft.com/en-us/microsoft-edge/extensions/guides/porting-chrome-extensions)'s

XIOC detected URL: https://docs.microsoft.com/en-us/microsoft-edge/extensions/guides/porting-chrome-extensions)'s

extracted_from_files

Domain
detected Domain: docs.microsoft.com

XIOC detected Domain: docs.microsoft.com

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill

XIOC detected URL: https://github.com/mozilla/webextension-polyfill

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill/issues/130

XIOC detected URL: https://github.com/mozilla/webextension-polyfill/issues/130

extracted_from_files

URL
detected URL: https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage)

XIOC detected URL: https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage)

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill)

XIOC detected URL: https://github.com/mozilla/webextension-polyfill)

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill.git

XIOC detected URL: https://github.com/mozilla/webextension-polyfill.git

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill/issues

XIOC detected URL: https://github.com/mozilla/webextension-polyfill/issues

extracted_from_files

URL
detected URL: https://www.npmjs.com/package/@types/chrome)

XIOC detected URL: https://www.npmjs.com/package/@types/chrome)

extracted_from_files

URL
detected URL: https://bugzilla.mozilla.org/enter_bug.cgi?product=WebExtensions&component=Untriaged

XIOC detected URL: https://bugzilla.mozilla.org/enter_bug.cgi?product=WebExtensions&component=Untriaged

extracted_from_files

Domain
detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

Domain
detected Domain: www.npmjs.com

XIOC detected Domain: www.npmjs.com

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill/pull/114

XIOC detected URL: https://github.com/mozilla/webextension-polyfill/pull/114

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill/issues/102#issuecomment-379365343

XIOC detected URL: https://github.com/mozilla/webextension-polyfill/issues/102#issuecomment-379365343

extracted_from_files

URL
detected URL: https://badge.fury.io/js/webextension-polyfill.svg)](https://www.npmjs.com/package/webextension-polyfill)

XIOC detected URL: https://badge.fury.io/js/webextension-polyfill.svg)](https://www.npmjs.com/package/webextension-polyfill)

extracted_from_files

URL
detected URL: https://www.npmjs.com/package/webextension-polyfill).

XIOC detected URL: https://www.npmjs.com/package/webextension-polyfill).

extracted_from_files

URL
detected URL: https://unpkg.com/webextension-polyfill/dist/

XIOC detected URL: https://unpkg.com/webextension-polyfill/dist/

extracted_from_files

URL
detected URL: https://github.com/mozilla/webextension-polyfill/releases

XIOC detected URL: https://github.com/mozilla/webextension-polyfill/releases

extracted_from_files

URL
detected URL: https://www.npmjs.com/package/copy-webpack-plugin):

XIOC detected URL: https://www.npmjs.com/package/copy-webpack-plugin):

extracted_from_files

URL
detected URL: https://github.com/Lusito/webextension-polyfill-ts)

XIOC detected URL: https://github.com/Lusito/webextension-polyfill-ts)

extracted_from_files

URL
detected URL: https://github.com/kelseasy/web-ext-types)

XIOC detected URL: https://github.com/kelseasy/web-ext-types)

extracted_from_files

Domain
detected Domain: background.js.map

XIOC detected Domain: background.js.map

extracted_from_files

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

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

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

URL
detected URL: https://edge.microsoft.com/extensionwebstorebase/v1/crx

XIOC detected URL: https://edge.microsoft.com/extensionwebstorebase/v1/crx

extracted_from_files

URL
detected URL: http://mozilla.org/MPL/2.0/.

XIOC detected URL: http://mozilla.org/MPL/2.0/.

extracted_from_files

URL
detected URL: https://travis-ci.org/mozilla/webextension-polyfill.svg?branch=master)](https://travis-ci.org/mozilla/webextension-polyfill)

XIOC detected URL: https://travis-ci.org/mozilla/webextension-polyfill.svg?branch=master)](https://travis-ci.org/mozilla/webextension-polyfill)

extracted_from_files

Domain
detected Domain: browser-polyfill.js.map

XIOC detected Domain: browser-polyfill.js.map

extracted_from_files

Domain
detected Domain: c.call

XIOC detected Domain: c.call

extracted_from_files

Domain
detected Domain: browser-polyfill.min.js.map

XIOC detected Domain: browser-polyfill.min.js.map

extracted_from_files

Domain
detected Domain: generator.next

XIOC detected Domain: generator.next

extracted_from_files

Domain
detected Domain: tablist.map

XIOC detected Domain: tablist.map

extracted_from_files

URL
detected Domain: urls.map

XIOC detected Domain: urls.map

extracted_from_files

Domain
detected Domain: images.save

XIOC detected Domain: images.save

extracted_from_files

Domain
detected Domain: bugzilla.mozilla.org

XIOC detected Domain: bugzilla.mozilla.org

extracted_from_files

URL
detected URL: https://github.com/rpl/example-msedge-extension-with-webextension-polyfill

XIOC detected URL: https://github.com/rpl/example-msedge-extension-with-webextension-polyfill

extracted_from_files

Domain
detected Domain: tab.id

XIOC detected Domain: tab.id

extracted_from_files

Domain
detected Domain: contributing.md

XIOC detected Domain: contributing.md

extracted_from_files

Domain
detected Domain: developer.mozilla.org

XIOC detected Domain: developer.mozilla.org

extracted_from_files

Domain
detected Domain: wrapper.call

XIOC detected Domain: wrapper.call

extracted_from_files

Domain
detected Domain: chrome.runtime.id

XIOC detected Domain: chrome.runtime.id

extracted_from_files

Domain
detected Domain: www.gnu.org

XIOC detected Domain: www.gnu.org

extracted_from_files

Domain
detected Domain: www.inkscape.org

XIOC detected Domain: www.inkscape.org

extracted_from_files

Domain
detected Domain: mozilla.org

XIOC detected Domain: mozilla.org

extracted_from_files

Domain
detected Domain: travis-ci.org

XIOC detected Domain: travis-ci.org

extracted_from_files

Domain
detected Domain: badge.fury.io

XIOC detected Domain: badge.fury.io

extracted_from_files

Domain
detected Domain: fsf.org

XIOC detected Domain: fsf.org

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Pull The Lever! is a edge extension published by TheDavidDelta. Version 1.1 has been analyzed by the Risky Plugins security platform, receiving a risk score of 80.83/100 (HIGH risk) based on 63 security findings.

Risk Assessment

This extension presents critical security risk. Severe issues were detected, potentially including malware indicators, exposed secrets, or dangerous behaviors. Installation is strongly discouraged until these issues are addressed.

Findings Breakdown

  • High: 6 finding(s)
  • Medium: 51 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

Pull The Lever! is published by TheDavidDelta on the edge marketplace.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

Frequently Asked Questions