Security Alert: Confirmed Malware

This extension was removed from the Chrome Web Store as malware. Do not install it.Extension: Flash Player - emulator

CRITICAL RISKRemoved from Chrome Web Store

Flash Player - emulator

ID: kkaekcleocoobigpfcdbcciimjihepig

Could be malicious

Supported Languages

🇧🇩Bengali

🇧🇷Brazilian Portuguese

🇬🇧British English

🇧🇬Bulgarian

🇪🇸Catalan

🇨🇳Chinese (Simplified)

🇹🇼Chinese (Traditional)

🇭🇷Croatian

🇨🇿Czech

🇩🇰Danish

🇳🇱Dutch

🇺🇸English

🇪🇪Estonian

🇵🇭Filipino

🇫🇮Finnish

🇫🇷French

🇩🇪German

🇬🇷Greek

🇮🇳Gujarati

🇮🇳Hindi

🇭🇺Hungarian

🇮🇩Indonesian

🇮🇹Italian

🇯🇵Japanese

🇰🇷Korean

🇲🇽Latin American Spanish

🇱🇻Latvian

🇱🇹Lithuanian

🇲🇾Malay

🇮🇳Malayalam

🇮🇳Marathi

🇳🇴Norwegian

🇵🇱Polish

🇵🇹Portuguese

🇷🇴Romanian

🇷🇺Russian

🇷🇸Serbian

🇸🇰Slovak

🇸🇮Slovenian

🇪🇸Spanish

🇸🇪Swedish

🇮🇳Tamil

🇮🇳Telugu

🇹🇭Thai

🇹🇷Turkish

🇺🇦Ukrainian

🇺🇸US English

🇻🇳Vietnamese

Extension Info & Metadata

Status

Removed

Version

1.0.3

Size

4.23 MB

Rating

4.4/5

Reviews

Users

121,389

Type

Extension

Updated

Nov 24, 2022

Publisher Contextual Analysis

Trusted

Author: Flash PlaylistView 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

121,389

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Runs any Flash content (SWF files) using an emulator. Play anytime and anywhere!

An easy to use Chrome extension that allows users to run any Flash games or other SWF files using a JS emulator and existing Flash content will simply work, without additional settings or applications. Flash Player detects any flash-content on a web page (which is displayed in a pop-up window - green circle) and then replaces standard flash file playback errors "Plugin Adobe Flash Player is no longer supported" with the "Play" button, which you can click to open the game. Flash Player uses two open-source Flash to JS libraries (Ruffle and SWF2JS) as its emulation engine. Now you no longer need to download additional applications or utility, use old versions of extension. All in one extension Flash Player - emulator. The extension always tries to open the emulation popup window the same size as the actual flashes, however, you can resize the popup window to the proper size anytime. We really hope that our product will be useful to you! Feel free to send us any feedback or suggestions related to the work of the extension.

User Growth

Showing data from Jan 01, 2022 to Dec 08, 2022

Versions

+506.95%(+101,389 users)

Compared to 3 months ago

5 versions released in this period

Rating Count

Total: 83 ratings

Average Rating

Current: 4.43 / 5.0-0.57

Extracted Data

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By severity

Critical3

High2

Medium1

Low0

Versions scanned

Showing 1 of 5 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
1.0.3 Code review	6

Extension Version	Code Review Findings
1.0.3	6

Files with findings

2 distinct paths — top paths by unique finding count:

worker.js4
assets/content.js2

S.No.	Category	Severity	File	Summary	Found in Version
1	Code Injection	critical	assets/content.js (line 29)	A method name is reconstructed at runtime from a server-supplied obfuscated `hash` string and invoked via dynamic bracket access on `window` (`n[o](a.handler)`). This is classic dormant/stager malware: the real code p…	1.0.3
2	Data Exfiltration	critical	assets/content.js (line 7)	Content script injected into every page exfiltrates detailed device fingerprint data (platform, UA brands, connection speed/RTT, hardware concurrency, iframe status) to an unrelated third-party domain `dark-reader.com…	1.0.3
3	Remote Code Loading	critical	worker.js (line 118)	The service worker beacons a per-install UUID plus activity timestamps (lTime/mTime/laTime/e3tag/src) to `flashemulator.com/api/checkupdate/` every ~15 minutes (via a Base64-encoded JSON payload) and blindly merges th…	1.0.3
4	Privilege Escalation	high	worker.js (line 142)	The worker exposes a `bench` message handler that returns the remote-configured payload state (including `hash`, `extStat`, and the UUID) to any content script, gated by server-supplied allow/deny regex filters (`rAll…	1.0.3
5	Tracking	high	worker.js (line 91)	A persistent UUID is generated per install and stored in chrome.storage (Base64-encoded) as `cache`, then sent to the remote server on every heartbeat along with cumulative active-time metrics (`lTime`). This is unaut…	1.0.3
6	Code Injection	medium	worker.js (line 161)	Uses chrome.scripting.executeScript + a function that appends a <script> element to the page DOM, loading a web-accessible extension script into the page's main world. While the URL here is a local extension resource …	1.0.3

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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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dark-reader.com	/api/qa_metric/	https://dark-reader.com/api/qa_metric/?ndusb=
www.w3.org	/2000/svg	http://www.w3.org/2000/svg
www.w3.org	/1999/xlink	http://www.w3.org/1999/xlink
ruffle.rs	-	https://ruffle.rs
github.com	/ruffle-rs/ruffle/issues/new	https://github.com/ruffle-rs/ruffle/issues/new?title=${encodeURIComponent(`Error
github.com	/ruffle-rs/ruffle/tags	https://github.com/ruffle-rs/ruffle/tags
github.com	/ruffle-rs/ruffle/wiki/Using-Ruffle	https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#javascript-api
github.com	/ruffle-rs/ruffle/wiki/Using-Ruffle	https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#configuration-options
github.com	/ruffle-rs/ruffle/wiki/Using-Ruffle	https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#configure-webassembly-mime-type
github.com	/ruffle-rs/ruffle/wiki/Using-Ruffle	https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#web

Showing 1 to 10 of 40 rows

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No IP addresses found

2.2 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Didn't have a chance to work...My security said it was trying to access a file it had no business doing. Be carful might be a worm.

Charles Silbaugh·23 Nov 2022

a bit slow but good

Bilal Noor·19 Oct 2022

вы��аёт ощибку

SHRECHENOK·5 Oct 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

Flash Player - emulator

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 5 Versions6

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