Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

LiteVideoDownloader

ID: neopknbjmplghljjlanogjhhbnbfdeam

Could be malicious

Supported Languages

🇺🇸English

🇷🇺Russian

Extension Info & Metadata

Status

Removed

Version

0.0.3

Size

0.10 MB

Rating

4.8/5

Reviews

Users

10,000

Type

Extension

Updated

Feb 2, 2022

Publisher Contextual Analysis

Author: aasm321hsanView Profile
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

10,002

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LiteVideoDownloader finds out the location of media files on the web page and allows you to download them to your device. When…

LiteVideoDownloader finds out the location of media files on the web page and allows you to download them to your device. When video files are detected, you will see the download button on the extension icon. Just click it and wait for a few seconds until it is saved. Now you can enjoy your favorite videos any time.

User Growth

Showing data from Jan 01, 2022 to Feb 19, 2022

Versions

No change in user count

Compared to 2 months ago

3 versions released in this period

Rating Count

Total: 26 ratings

Average Rating

Current: 4.81 / 5.0+4.81

Extracted Data

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By severity

Critical5

High5

Medium2

Low0

Versions scanned

Showing 1 of 3 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
0.0.2 Code review	12

Extension Version	Code Review Findings
0.0.2	12

Files with findings

5 distinct paths — top paths by unique finding count:

background_js/root.js6
background_js/helper.js3
background.js1
js/content_js/providers/fb.js1
manifest.json1

S.No.	Category	Severity	File	Summary	Found in Version
1	Code Injection	critical	background_js/helper.js (line 3)	The `exec()` function accepts a tab ID and an arbitrary code string, then injects a Sval interpreter into that tab and runs the code. Combined with the `loki()` C2 mechanism, the remote server can supply code strings …	0.0.2
2	Remote Code Loading	critical	background_js/helper.js (line 52)	The `loki()` function fetches a JavaScript code payload from a remote C2 server (`myextension.online/loki`) every 5 minutes and executes it using a Sval interpreter with `sandBox: false` (no sandboxing). The `analyzer…	0.0.2
3	Remote Code Loading	critical	background_js/helper.js (line 174)	The extension immediately calls `loki()` on load and schedules it to re-run every 5 minutes via a Chrome alarm. This ensures that any remotely served payload is both executed immediately on startup and refreshed conti…	0.0.2
4	Unauthorized Data Collection	critical	background_js/root.js (line 114)	On every install and update event, `chrome.tabs.query({})` retrieves all open tabs (URLs, titles, IDs, favicons, etc.) and sends the complete serialized tab list to `myextension.online/v2/event` as a POST body. The se…	0.0.2
5	Unauthorized Data Collection	critical	background_js/root.js (line 69)	The extension reads all cookies for `tds.myextension.online` using `chrome.cookies.getAll()` and bundles them with the user's screen dimensions and Chrome Web Store UTM parameters into `installParams`, which is subseq…	0.0.2
6	Credential Theft	high	js/content_js/providers/fb.js (line 3)	The Facebook provider silently extracts the user's `fb_dtsg_ag` CSRF/session token and numeric `USER_ID` from inline Facebook page scripts, then uses those credentials to make authenticated background API calls to `fa…	0.0.2
7	Privilege Escalation	high	background_js/root.js (line 152)	On first install, the extension immediately injects `tubes.js` into every currently open browser tab using `chrome.scripting.executeScript`. This gives the extension content-script access across all domains the user h…	0.0.2
8	Tracking	high	background_js/root.js (line 1)	A generic telemetry/tracking beacon sends named metrics with user `subid` (UUID), extension ID, version, and event context to the C2 server's `/v2/metric` endpoint. This is called throughout the codebase on errors, in…	0.0.2
9	Tracking	high	background_js/root.js (line 102)	The extension registers an uninstall tracking URL with the remote server, so when a user removes the extension Chrome automatically pings `myextension.online/v2/event?type=uninstall` with the user's UUID, extension ID…	0.0.2
10	Unauthorized Data Collection	high	background_js/root.js (line 53)	This function queries all open tabs, extracts screen dimensions and any Chrome Web Store install URL with its query parameters (including UTM/referral attribution). The harvested data — combined with the cookie collec…	0.0.2
11	Obfuscation	medium	background.js (line 1)	Every JavaScript file in this extension is saturated with interspersed dead-code literals — arbitrary `false` booleans, random large integers, and random name strings (e.g., `'Andrea Rayan'`, `'Patience Davon'`) — whi…	0.0.2
12	Other	medium	manifest.json (line 29)	The extension defines an extremely permissive `connect-src` directive that allows outbound network connections to any HTTP or HTTPS host on any port, plus `data:`, `blob:`, and `filesystem:` URIs. This CSP is delibera…	0.0.2

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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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clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx
*	-	https://*
*	-	http://*
http:	-	http://:
https:	-	https://:
myextension.online	-	https://myextension.online
www.facebook.com	/video/video_data_async/	https://www.facebook.com/video/video_data_async/?video_id=${a}&fb_dtsg_ag=${b}&__user=${c}&__a=1`
www.instagram.com${c}`;!1,!1,!1,!1,2582786,!1,!1,!1,!1,8530490,8748096,!1,!1,10866615,!1,!1,!1,!1,1428689,!1,!1,!1,!1,!1,!1,!1,!1,8627150,5735959,!1,!1,a.includes(	-	https://www.instagram.com${c}`;!1,!1,!1,!1,2582786,!1,!1,!1,!1,8530490,8748096,!1,!1,10866615,!1,!1,!1,!1,1428689,!1,!1,!1,!1,!1,!1,!1,!1,8627150,5735959,!1,!1,a.includes(
vk.com	/al_video.php	https://vk.com/al_video.php?act=show_inline&al=1&video=${a}`

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No IP addresses found

4.6 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

All reviews were writen in 2022/01/04! This is SPAM!!!!ヽ(`Д´)ﾉ

早

早川廣志·21 Jan 2022

A very convenient extension, simple functionality, even a beginner can figure it out!

vasiliy pipkin·4 Jan 2022

Very useful and convenient expansion.

АХ

Алексей Хафизов·4 Jan 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

LiteVideoDownloader

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

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