Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

KaChecker

ID: leljgndnhmccdemgmlppbanigcahfcbi

Could be malicious

Supported Languages

🇷🇺Russian

Extension Info & Metadata

Status

Removed

Version

0.1.0

Size

0.02 MB

Rating

0.0/5

Reviews

Users

Type

Extension

Updated

Jun 23, 2022

Publisher Contextual Analysis

Author: https://kazinohi.orgView Profile
Help: Help Center
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

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ext!

Какую площадку выбрать? С помощью расширения KaCheker пользователь может выявить нечестные платформы. Приложение ссылается на базу, собранную волонтерами-специалистами вручную. Каждая платформа оценена на предмет надежности и безопасности. Представляем вашему внимания альфа-версию. При обнаружении ошибок оставляйте отзывы в комментариях: мы работает над улучшением приложения и оперативно устраняем ошибки.

User Growth

Showing data from Jun 01, 2022 to May 31, 2023

Versions

No change in user count

Compared to 3 months ago

1 version released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

Extracted Data

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

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By severity

Critical0

High2

Medium1

Low0

Versions scanned

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

Extension Version	Code Review Findings
0.1.0 Code review	3

Extension Version	Code Review Findings
0.1.0	3

Files with findings

1 distinct path — top paths by unique finding count:

script.js3

S.No.	Category	Severity	File	Summary	Found in Version
1	Data Exfiltration	high	script.js (line 20)	Every time the popup opens, the extension transmits the origin of the user's currently-active tab to an attacker-controlled IP over plaintext HTTP (not HTTPS). This is unauthorized data collection / browsing-history e…	0.1.0
2	Phishing	high	script.js (line 33)	The URL for the 'Читать обзор' (Read review) button is set from an unvalidated server-supplied field (response.review) delivered over plaintext HTTP. An attacker controlling the server — or any network MITM, since the…	0.1.0
3	Other	medium	script.js (line 1)	The extension hardcodes a bare IPv4 address (65.108.57.103, a Hetzner-hosted host) as its backend instead of a named HTTPS domain. Bare-IP backends are a common indicator of throwaway C2/affiliate infrastructure — the…	0.1.0

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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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fonts.googleapis.com	/css2	https://fonts.googleapis.com/css2?family=Raleway:wght@400;800&display=swap
www.w3.org	/1999/02/22-rdf-syntax-ns	http://www.w3.org/1999/02/22-rdf-syntax-ns#
ns.adobe.com	/xap/1.0/	http://ns.adobe.com/xap/1.0/
ns.adobe.com	/xap/1.0/mm/	http://ns.adobe.com/xap/1.0/mm/
ns.adobe.com	/xap/1.0/sType/ResourceEvent	http://ns.adobe.com/xap/1.0/sType/ResourceEvent#
purl.org	/dc/elements/1.1/	http://purl.org/dc/elements/1.1/
ns.adobe.com	/photoshop/1.0/	http://ns.adobe.com/photoshop/1.0/
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx

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65.108.57.103	IPv4	-

Version History

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

KaChecker

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 1 Version3

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

Version History

Version-to-Version Code Diff

Extension Files

User Growth

Rating Count

Average Rating