Tracked campaign: trackingnumbers.org

Our analysis confirmed the behaviour described in the threat library entry. Do not install it. Read the analysis and indicators →

Also reported by malext.io

Chrome Web Store

ScamsShield

by [email protected] · 4 users · 5.0 rating
bcdb535f-3e71-5382-9d91-d2a6e32c5179 | v1.49.8
78/ 100
HIGH risk
+14 since v1.46.0
Threat verdict
Do not install

Confirmed member of a tracked malicious supply-chain campaign.

Analysis record

Analysed
2 days ago
Version
v1.49.8
Artifact
SHA256 D4B…D1C
Source
Findings (non-IoC)

Evidence ledger

Ranked by severity · findings with a source location link to the code viewer

95 detail rows

YARA Rule Matches

18 rules
SeverityRuleHitsFilesMetadata
HIGHmemory shylock 1
threats-bootstrap.json
https://github.com/jackcr/ FP 10%
LOWcredential env files 1
threats-bootstrap.json
-
LOWWarpStrings 1
threats-bootstrap.json
-
LOWCerberus 1
threats-bootstrap.json
-
LOWcredential skype data 1
threats-bootstrap.json
-
LOWpostinstall persistence mechanism 5
scamdb.jsonpopup.jscontentScript.js +2 more
-
LOWpostinstall crypto operations 10
i18n.jscontentScript.jsbackground.js +7 more
-
LOWcredential steam data 1
threats-bootstrap.json
-
LOWpostinstall file manipulation 11
i18n.jspopup.htmlthreats-bootstrap.json +8 more
-
LOWPM Email Sent By PHP Script 1
threats-bootstrap.json
-
LOWpostinstall registry modification 2
contentScript.jsthreats-bootstrap.json
-
LOWpostinstall obfuscation 3
contentScript.jsbackground.jsthreats-bootstrap.json
-
LOWpostinstall network communication 15
i18n.jsthreat-suffixes.jsonTHREAT_DATA_LICENSES.txt +12 more
-
LOWpostinstall system command 10
cosmetic.jsthreat-policy.jscheckoutGuard.js +7 more
-
LOWpostinstall file download 10
popup.jsbackground.jsthreat-suffixes.json +7 more
-
LOWNoUseWeakRandom 1
contentScript.js
-
LOWLocalStorageShouldNotBeUsed 2
guards.jscheckoutGuard.js
-
LOWDebuggerStatementsShouldNotBeUsed 1
threats-bootstrap.json
-

Publisher Evidence

Limited evidence

[email protected]

Publisher identity, store signals, distribution reach, and warning signals used for context. Treat this as supporting evidence, not a clean bill of health.

Chrome does not expose the same publisher verification data as IDE stores, so this score is deliberately conservative.

34
Noisy-finding weight
x1.00
Publisher domain
No domain
Missing
Store verification signal
Limited signal
Limited
Extension portfolio
2
Portfolio

13 evidence rows available.

Finding Categories

1
Malware Signatures
17
Network
1,427,215
IoC Indicators

YARA Rules Matched

18 rules(77 hits)
memory shylock credential env files WarpStrings Cerberus credential skype data postinstall persistence mechanism postinstall crypto operations credential steam data postinstall file manipulation PM Email Sent By PHP Script postinstall registry modification postinstall obfuscation postinstall network communication postinstall system command postinstall file download NoUseWeakRandom +2 more

Requested Permissions

9 permissions
http://*/*
Dangerous
https://*/*
Dangerous
tabs
Medium
activeTab
Medium
storage
Low
alarms
Low
contextMenus
Low
declarativeNetRequest
Low
https://zdhuuprqhhvrzyvynixf.supabase.co/*
Low

Security Analysis Summary

Security Analysis Overview

ScamsShield is a Chrome Web Store extension published by [email protected]. Version 1.49.8 has been analyzed by the Risky Plugins security platform, receiving a risk score of 77.66/100 (HIGH risk) based on 1427310 security findings.

Risk Assessment

This extension presents high security risk. Significant concerns were identified during analysis. It is not recommended for use in sensitive or production environments without thorough review.

Findings Breakdown

  • High: 1 finding(s)
  • Medium: 1427233 finding(s)
  • Low: 76 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

ScamsShield is published by [email protected] on the Chrome Web Store marketplace. The extension has approximately 4 users.

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.

Chrome version history

Risk trend by version

8 analyzed versions. Each point is the latest successful scan for that version; failed zero-score scans are hidden. Dates are based on first seen by risky plugins.

Selected
78
Change since first
+15
Change from previous
+14
Versions:
First analyzed version
1.8.4
Aug 28, 2026
Risk range
62 to 78
Across analyzed versions
Latest analyzed version
1.49.8
Oct 25, 2026
Selected version
high
Version
v1.49.8
2 days ago
Risk score
78
Findings
1427310
Change vs previous
+14

Pick any point on the chart to explore that version's code below.

About This Extension

ScamShield – Protect Yourself from Scams, Phishing, and Fake Websites Not sure if a link, message, or website can be trusted? ScamShield checks suspicious links, emails, messages, and QR codes in seconds for typical scam and phishing warning signs — and explains clearly what it found and what to do next. Features: 🛡️ Risk Scan – Check URLs, emails, invoices, and messages in real time for scam indicators 🔒 Password Check – Find out if your credentials have been compromised 🖼️ Image Scan – Upload a screenshot and have it analyzed for phishing signs 📱 QR Code Check – Detect malicious QR codes before you scan them 🌐 IP Lookup – Verify the trustworthiness of IP addresses ₿ Crypto Protection – Spot scam attempts in the crypto space Learn as You Go: 🎓 In our Phishing Training Academy, sharpen your skills with interactive quizzes — from beginner to advanced level — and learn to spot suspicious content on your own. Community & More: 👥 Connect with other users, read up-to-date warnings on our blog, and stay ahead of the latest scam tactics. Premium: 👑 ScamShield Premium unlocks higher scan limits, bulk scans, CSV export, and priority access to new features. ScamShield helps you stay safer online — fast, easy to understand, and with no technical knowledge required.

Frequently Asked Questions