Security Alert: Confirmed Malware

This extension was removed from the Chrome Web Store as malware. Do not install it.Extension: Simple Twitch Adblocker

CRITICAL RISKRemoved from Chrome Web Store

Simple Twitch Adblocker

ID: cbjnpdbgpkhgcgnklhjejlpendhcgdeg

Could be malicious

Supported Languages

🇧🇩Bengali

🇧🇷Brazilian Portuguese

🇬🇧British English

🇧🇬Bulgarian

🇪🇸Catalan

🇨🇳Chinese (Simplified)

🇹🇼Chinese (Traditional)

🇭🇷Croatian

🇨🇿Czech

🇩🇰Danish

🇳🇱Dutch

🇺🇸English

🇪🇪Estonian

🇵🇭Filipino

🇫🇮Finnish

🇫🇷French

🇩🇪German

🇬🇷Greek

🇮🇳Gujarati

🇮🇳Hindi

🇭🇺Hungarian

🇮🇩Indonesian

🇮🇹Italian

🇯🇵Japanese

🇰🇷Korean

🇲🇽Latin American Spanish

🇱🇻Latvian

🇱🇹Lithuanian

🇮🇳Malayalam

🇮🇳Marathi

🇵🇱Polish

🇵🇹Portuguese

🇷🇴Romanian

🇷🇺Russian

🇷🇸Serbian

🇸🇰Slovak

🇸🇮Slovenian

🇪🇸Spanish

🇸🇪Swedish

🇮🇳Tamil

🇮🇳Telugu

🇹🇭Thai

🇹🇷Turkish

🇺🇦Ukrainian

🇺🇸US English

🇻🇳Vietnamese

Extension Info & Metadata

Status

Removed

Version

1.0.5

Size

0.99 MB

Rating

2.8/5

Reviews

Users

5,000

Type

Extension

Updated

Sep 14, 2022

Publisher Contextual Analysis

Author: Albert AugustinView Profile
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes
Website: Visit

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

10,000

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The Twitch Adblocker helps you block all ads on Twitch.tv

How to block twitch ads？This Twitch adblock extension ensures that you won't be disturbed by ads while watching on twitch.tv. Feature: -Block ads while watching live streams or VODs -Don't collect/share any of your personal information -Free forever

User Growth

Showing data from Jul 30, 2022 to Oct 25, 2022

Versions

No change in user count

Compared to 3 months ago

4 versions released in this period

Rating Count

Total: 9 ratings

Average Rating

Current: 2.78 / 5.0+2.78

Extracted Data

You reached today's free scan limit (3/3 unique extensions).

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By severity

Critical2

High5

Medium1

Low0

Versions scanned

Showing 1 of 4 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.0.2 Code review	8

Extension Version	Code Review Findings
1.0.2	8

Files with findings

4 distinct paths — top paths by unique finding count:

js/background.js4
js/allData.js2
js/ga.js1
manifest.json1

S.No.	Category	Severity	File	Summary	Found in Version
1	Data Exfiltration	critical	js/background.js (line 5722)	The extension contains a full Alibaba Cloud Simple Log Service (SLS) telemetry client configured against the project 'hawkeye-us' on us-west-1.log.aliyuncs.com. On every install and update event it collects and exfilt…	1.0.2
2	Unauthorized Data Collection	critical	js/background.js (line 5797)	On every install the extension silently fetches the user's full IP geolocation profile from ipinfo.io (falling back to ip-api.com), stores it locally, and immediately passes it to the SLS exfiltration function. The re…	1.0.2
3	Code Injection	high	js/allData.js (line 6)	The extension overrides window.Worker so that the first Twitch worker is initialized with JavaScript sourced from localStorage key 'funs' rather than the original worker script. If any component of the extension (or a…	1.0.2
4	Network Interception	high	js/allData.js (line 16)	The extension completely replaces window.fetch on Twitch pages to intercept all outbound network requests. It extracts sensitive Twitch session identifiers from request headers including X-Device-Id, Client-Session-Id…	1.0.2
5	Obfuscation	high	js/background.js (line 109)	The embedded Alibaba Cloud SLS logger supports LZ4 compression of the payload, disguising the exfiltrated data as a protobuf blob on the wire. Using a non-standard compressed binary encoding makes the outbound telemet…	1.0.2
6	Tracking	high	js/background.js (line 5833)	On installation the extension generates a persistent UUID for the user and registers it as part of the uninstall-callback URL to twiclips.com, enabling the operator to correlate the uninstall event with the specific u…	1.0.2
7	Unauthorized Data Collection	high	manifest.json (line 51)	The extension requests host permissions for Facebook, Twitter, Pinterest, and Reddit which are entirely unrelated to its stated purpose of blocking Twitch ads. The explicit inclusion of ://.aliyuncs.com/* is particu…	1.0.2
8	Tracking	medium	js/ga.js (line 1)	The extension bundles Google Universal Analytics (tracking ID UA-106810959-32) and links it to the persistent per-user UUID stored in local storage. This enables the operator to track individual user behavior across t…	1.0.2

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URLs

IPv4

IPv6

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

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developer.mozilla.org	/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage	https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/onMessage
feross.org	-	https://feross.org
github.com	/uuidjs/uuid	https://github.com/uuidjs/uuid#getrandomvalues-not-supported
ipinfo.io	/json	https://ipinfo.io/json
ip-api.com	/json/	http://ip-api.com/json/
twiclips.com	/twitch-download/simple-twitch-adblock	https://twiclips.com/twitch-download/simple-twitch-adblock?utm_medium=extension&utm_source=simple-twitch-adblocker
twiclips.com	/twitch-download/question	https://twiclips.com/twitch-download/question?extension=twitch-adblock&uuid=
twiclips.com	-	https://twiclips.com?utm_medium=extension&utm_source=simple-twitch-adblocker
twiclips.com	-	https://twiclips.com/
chrome.google.com	/webstore/detail/simple-twitch-adblocker/cbjnpdbgpkhgcgnklhjejlpendhcgdeg	https://chrome.google.com/webstore/detail/simple-twitch-adblocker/cbjnpdbgpkhgcgnklhjejlpendhcgdeg?utm_medium=extension&utm_source=simple_adblock

Showing 1 to 10 of 50 rows

Rows per page:

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1.101.3.4	IPv4	-
1.3.101.112	IPv4	-
1.3.14.3	IPv4	-
2.5.29.35	IPv4	-
2.5.29.17	IPv4	-
2.5.29.19	IPv4	-
2.5.29.15	IPv4	-
2.5.29.37	IPv4	-
1.3.6.1	IPv4	-
5.5.7.3	IPv4	-
1.3.101.110	IPv4	-
1.3.132.0	IPv4	-
2.5.4.3	IPv4	-
2.5.4.10	IPv4	-
2.5.4.11	IPv4	-
2.5.4.7	IPv4	-
2.5.4.8	IPv4	-
2.5.4.6	IPv4	-
2.5.4.4	IPv4	-
2.5.4.17	IPv4	-
2.5.4.5	IPv4	-
2.5.4.9	IPv4	-
2.5.4.45	IPv4	-
2.5.4.72	IPv4	-
2.5.4.20	IPv4	-
2.5.4.13	IPv4	-
2.5.4.12	IPv4	-
2.5.4.42	IPv4	-
2.5.4.43	IPv4	-
2.5.4.65	IPv4	-

Showing 1 to 30 of 30 rows

Rows per page:

3.0 out of 5 · 6 most recent reviews

Text reviews

Positive

Negative

Este sí funciona!

Jaime M·12 Sept 2022

Just replaces ads with a screen that says "Commercial break in progress"

Dank Reddit Memes·5 Sept 2022

worked for me. 28 august

Emre YILMAZ·28 Aug 2022

Version History

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

Simple Twitch Adblocker

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 4 Versions8

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Growth

Rating Count

Average Rating

User Reviews