Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

Bco Plugin Adapter

ID: fahheakdhoeoigmafejkehdoeikpgdfp

Could be malicious

Supported Languages

🇷🇺Russian

Extension Info & Metadata

Status

Removed

Version

1.2

Size

0.04 MB

Rating

1.4/5

Reviews

140

Users

300,000

Type

Extension

Updated

Sep 8, 2022

Publisher Contextual Analysis

Author: https://www.signal-com.ruView Profile
Help: Help Center
Country: RU
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes
Address: Ugreshskaya Ulitsa Moskva, Москва 115088 RU
Website: Visit

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

300,000

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BCO System Plugin

Расширение Bco Plugin Adapter является обязательным компонентом криптоплагина Bco Cryptographic Plugin, предназначенного для генерации и управления ключевой информацией, формирования электронной подписи в системе «ВТБ Бизнес Онлайн». Поддерживаемые Операционные Системы – Microsoft Windows Vista и новее, MacOS X 10.11.6 и новее.

User Growth

Showing data from Apr 19, 2024 to Jan 09, 2025

Versions

-50%(-300,000 users)

Compared to 4 months ago

1 version released in this period

Extracted Data

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By severity

Critical0

High0

Medium1

Low1

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
1.2 Code review	2

Extension Version	Code Review Findings
1.2	2

Files with findings

2 distinct paths — top paths by unique finding count:

content.js1
firewyrm.js1

S.No.	Category	Severity	File	Summary	Found in Version
1	Code Injection	medium	firewyrm.js (line 289)	The browser helper object exposes an `eval` method that is callable by the native host via the FireWyrm RPC protocol. A compromised or malicious native host binary (ru.signalcom.bco.firewyrmhost) could use this to exe…	1.2
2	Code Injection	low	content.js (line 79)	When a page posts a message with `firebreath: 'ru.signalcom.bco'`, the content script injects the full FireWyrm library into the page context and calls `window[evt.callback](...)` where the callback name is page-suppl…	1.2

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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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github.com	/niklasvh/base64-arraybuffer	https://github.com/niklasvh/base64-arraybuffer
wiki.ecmascript.org	/doku.php	http://wiki.ecmascript.org/doku.php?id=strawman:concurrency&rev=1308776521#allfulfilled
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx

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No IP addresses found

2.1 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Самый худший Банк, по техническим характеристикам.

ЕХ

Елена Хромова·14 Oct 2024

Не работает с 24 сентября, людям не можем перевести зарплату, спасибо ВТБ

Aleksandr Bublikov·26 Sept 2024

Explore new opportunities with us to increase revenue and expand your chrome extension. See how we can help you. Details at: https://extensionbuysell.com We are looking forward to working with you! Best regards,

Kieran Godfrey

Version History

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Browse and explore files within this extension package

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Security Alert: Confirmed Malware

Bco Plugin Adapter

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

About this extension

Analytics & Metrics

User Growth

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 1 Version2

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Extension Files

User Reviews

User Growth

Rating Count

Average Rating