Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

KellyC Image Downloader

ID: mbhkdmjolnhcppnkldbdfaomeabjiofm

Could be malicious

Supported Languages

🇺🇸English

🇷🇺Russian

Extension Info & Metadata

Status

Removed

Version

1.2.9.5

Size

0.44 MB

Rating

4.5/5

Reviews

113

Users

20,000

Type

Extension

Updated

Nov 3, 2024

Publisher Contextual Analysis

Author: https://kellydownloader.comView Profile
Privacy: Privacy Policy
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

20,000

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Extension for batch download images from Pinterest, Pixiv and other sites

Browser extension for batch downloading artworks, images from sites. This extension allows you to grab all images from current tab, or use record track feature - in this case all images from visited pages during record will be listed, and then you can select and download them all at once. Before download you can filter images by size, url, exclude junk images by type or select by specifed categories. For several sites extension automatically detects previews, originals of images and put this links to specifed categories ("Original (HD)" - for original images and "Preview" - for previews) for easy filtering. Sites that supports extended filtering features listed here - https://kellydownloader.com/crawlers/ Upd. v1.2.1.4 - Added Yandex, DeviantArt, Pikabu original image links auto-detection Usage examples : How to collect all bookmarks from specifed folder on Pinterest https://www.youtube.com/watch?v=ImKbC_1Oz8c How to download drawings form "Media" section on Twitter https://www.youtube.com/watch?v=x1-kqKMnMmA How to download art from Pixiv https://www.youtube.com/watch?v=1Nivs34BDbI How to download album folder from VK https://www.youtube.com/watch?v=x1-kqKMnMmA

User Growth

Showing data from Jan 01, 2022 to Dec 31, 2022

Versions

No change in user count

Compared to 3 months ago

29 versions released in this period

Rating Count

Total: 61 ratings

Average Rating

Current: 4.89 / 5.0-0.00

Extracted Data

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By severity

Critical0

High0

Medium3

Low2

Versions scanned

Showing 1 of 97 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.2.4.9 Code review	5

Extension Version	Code Review Findings
1.2.4.9	5

Files with findings

5 distinct paths — top paths by unique finding count:

background.js1
env/dynamic/fetch.js1
lib/kellyDispetcherNetRequest.js1
lib/kellyNradiowaveBg.js1
lib/profiles/joyreactor.unlock.js1

S.No.	Category	Severity	File	Summary	Found in Version
1	Network Interception	medium	lib/kellyDispetcherNetRequest.js (line 102)	Builds declarativeNetRequest session rules that rewrite the Referer on outbound requests and force Access-Control-Allow-Origin:* on responses for arbitrary URL filters supplied by the content script. When `matches == …	1.2.4.9
2	Network Interception	medium	background.js (line 3080)	Spoofs the Origin request header and forces permissive Access-Control-Allow-Origin / Allow-Credentials:true response headers on the JoyReactor GraphQL endpoint, enabling cross-origin authenticated requests from any ta…	1.2.4.9
3	Network Interception	medium	env/dynamic/fetch.js (line 6)	Page-injected script that monkey-patches `window.fetch` so every fetch on the host page is round-tripped through `window.postMessage` to the extension content script, which can rewrite the URL, request body, and JSON …	1.2.4.9
4	Credential Theft	low	lib/profiles/joyreactor.unlock.js (line 1212)	Injects a page-context script that reads `window.user_id`, `window.token`, and `window.server_time` from the host page (joyreactor.cc) and posts them back to the extension content script, which then attaches the token…	1.2.4.9
5	Tracking	low	lib/kellyNradiowaveBg.js (line 234)	Extension UI loads cosmetic background images from the developer's personal site `nradiowave.ru` whenever the options/popup page is opened. No tracking parameters or telemetry payloads are sent, but each load leaks th…	1.2.4.9

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URLs

101

IPv4

IPv6

URLs

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

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fsf.org	-	http://fsf.org/
www.gnu.org	/licenses/	http://www.gnu.org/licenses/
www.gnu.org	/philosophy/why-not-lgpl.html	http://www.gnu.org/philosophy/why-not-lgpl.html
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx
catface.ru	/userfiles/media/udata_1544561629_uixtxchu.png	https://catface.ru/userfiles/media/udata_1544561629_uixtxchu.png
www.example.com	-	http://www.example.com
example.com	-	http://example.com
www.w3schools.com	/howto/tryit.asp	https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_loader
www.w3.org	/2000/svg	http://www.w3.org/2000/svg
kellydownloader.com	/links/recorder/	https://kellydownloader.com/links/recorder/

Showing 1 to 10 of 110 rows

Rows per page:

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1.2.9.5	IPv4	-
1.2.8.5	IPv4	-
1.2.8.6	IPv4	-
1.2.5.0	IPv4	-
1.2.5.1	IPv4	-
1.2.5.2	IPv4	-
1.2.5.3	IPv4	-
1.2.5.4	IPv4	-

4.0 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Отличное расширение

Sanoscorb·1 Mar 2025

c 2022 по сей день перестал работать на JoyReactor пишет: Ошибка чтения Реактор вернул все еще зацензуренный пост. И как быть?

Steve Grey·25 Feb 2025

ЭТО ШИКАРНО РАЗРАБУ УЖЕ ЗАГОТОВЛЕНО МЕСТО В РАЮ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Aisha Skylux·23 Jan 2025

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

KellyC Image Downloader

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 97 Versions5

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 Reviews

User Growth

Rating Count

Average Rating