Security Alert: Confirmed Malware

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

CRITICAL RISKRemoved from Chrome Web Store

Night mode

ID: oacgcfbidofenbmddkjdnanfbcpiccbn

Could be malicious

Extension Info & Metadata

Status

Removed

Version

1.4.0

Size

0.45 MB

Rating

4.5/5

Reviews

Users

1,364,261

Type

Extension

Updated

Oct 1, 2020

Publisher Contextual Analysis

Author: Lois LongView 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

1,364,261

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Enable night mode for websites

Night mode protects your eyes at night - no more white and bright color after dawn. - Native dark themes for multiple sites - Night mode (yellow tint) turns on automatically - You can enable/disable manually You can find an extension icon in the browser toolbar. If you click on the button you can switch night mode off or add the current site to the blacklist.

User Growth

No data available

No user growth data available for this extension

Rating Count

No data available

No rating count data available for this extension

Average Rating

No data available

No rating data available for this extension

Extracted Data

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By severity

Critical1

High1

Medium2

Low3

Versions scanned

Showing 2 of 2 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.4.0 Code review	3
1.3.37 Code review	4

Extension Version	Code Review Findings
1.4.0	3
1.3.37	4

Files with findings

6 distinct paths — top paths by unique finding count:

manifest.json2
background.js1
css/twitch.css1
css/vk.css1
inject.js1
popup.html1

S.No.	Category	Severity	File	Summary	Found in Version
1	Remote Code Loading	critical	background.js (line 67)	The background page dynamically injects a remote Google Tag Manager script into the extension context. In a Manifest V2 extension, this gives remotely hosted code a path to execute with the extension's privileges, whi…	1.4.0
2	Other	high	manifest.json (line 11)	The extension injects `moment.js` (a 4,601-line date/time library) as a content script at `document_start` on ALL URLs, yet the extension code never actually uses moment.js — all time logic in inject.js uses raw `new …	1.3.37
3	Tracking	medium	css/twitch.css (line 258)	This injected stylesheet causes the browser to request an image from an unrelated third-party domain whenever the Twitch-specific theme is applied. That creates passive visit telemetry for users browsing Twitch and do…	1.4.0
4	Unauthorized Data Collection	medium	manifest.json (line 17)	inject.js runs at `document_start` in ALL iframes including dynamically created `about:blank` frames (`all_frames: true`, `match_about_blank: true`) across every website. A dark mode extension has no legitimate need t…	1.3.37
5	Other	low	inject.js (line 38)	The `checkTimeOnValid` method receives `from='22'` and `to='7'` as strings. The first branch `getHours() >= '22'` (comparing number to string) relies on implicit coercion — this correctly evaluates hours 22-23 as true…	1.3.37
6	Tracking	low	css/vk.css (line 748)	The VK-specific stylesheet loads UI assets from Imgur instead of bundling them with the extension. That means visits to matching pages can trigger requests to a third party, creating unnecessary browsing-activity leak…	1.4.0
7	Tracking	low	popup.html (line 6)	The popup loads Google Fonts via an external HTTP request (`fonts.googleapis.com`) with no Subresource Integrity (SRI) hash and no `crossorigin` attribute. Unlike the Bootstrap link on the previous line which has an S…	1.3.37

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URLs

155

IPv4

IPv6

URLs

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

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chrome.google.com	-	https://chrome.google.com
www.googletagmanager.com	/gtm.js	https://www.googletagmanager.com/gtm.js?id=GTM-M45G7XL&l=
github.com	/liorgrossman/darkness/tree/master/chrome-extension/themes	https://github.com/liorgrossman/darkness/tree/master/chrome-extension/themes
userstyles.org	/styles/126925/bing-dark	https://userstyles.org/styles/126925/bing-dark
colincon.ga	-	http://colincon.ga
userstyles.org	/styles/101431/new-duckduckgo-dark-theme	https://userstyles.org/styles/101431/new-duckduckgo-dark-theme
userstyles.org	/styles/120329/ebay-dark-black-midnight-smacked	https://userstyles.org/styles/120329/ebay-dark-black-midnight-smacked
userstyles.org	/styles/118180/dusky-gray-facebook-dark-theme	https://userstyles.org/styles/118180/dusky-gray-facebook-dark-theme
static.xx.fbcdn.net	/rsrc.php/v2/yV/r/R3gnFfkFEmR.png	https://static.xx.fbcdn.net/rsrc.php/v2/yV/r/R3gnFfkFEmR.png
scontent-fra3-1.xx.fbcdn.net	/t39.2365-6/12057050_1520753484910899_2061865607_n.png	https://scontent-fra3-1.xx.fbcdn.net/t39.2365-6/12057050_1520753484910899_2061865607_n.png

Showing 1 to 10 of 160 rows

Rows per page:

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2.3.3.3	IPv4	-
2.3.3.1	IPv4	-
4.4.3.2	IPv4	-

2.7 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

works fine for me. Better than others i tried recently. thumbs up

rakib ahshan fahim·24 Jan 2021

Doesnt work

Morad Eissa·24 Jan 2021

it worked ok i suppose, without the blacklist on it only covers some parts and looks kind of awkward, but the blacklist is nice i guess,, less harsh on my eyes which is the point really 👍

Hannah Trigg·

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

Night mode

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 2 Versions7

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