Is Alternate Player for Twitch.tv safe to use?

Alternate Player for Twitch.tv has a security risk score of 56.54/100 (MEDIUM risk). Our security analysis detected 240 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of Alternate Player for Twitch.tv?

Based on our automated security analysis, Alternate Player for Twitch.tv presents medium risk level. The extension is analyzed for malware patterns, secret exposure, network communications, permissions, and supply chain vulnerabilities.

How is the security score calculated?

Risky Plugins calculates security scores using weighted categories: severity of findings (25 points max), malware detections (35 points), secret exposure (28 points), network communications (10 points), and obfuscation (10 points). Scores range from 0-100, with higher scores indicating greater risk.

What does CRITICAL, HIGH, MEDIUM, LOW, MINIMAL risk mean?

CRITICAL (80-100): Severe security issues like malware. HIGH (60-79): Significant vulnerabilities. MEDIUM (40-59): Moderate security concerns. LOW (20-39): Minor issues. MINIMAL (0-19): Very low risk. Always review findings before installing any extension.

Is "Alternate Player for Twitch.tv" on Firefox Add-ons Safe to Install?

Name: Alternate Player for Twitch.tv
Availability: InStock
Rating: 4.2587 (866 reviews)
Author: Alexander Choporov (CoolCmd)

Alexander Choporov (CoolCmd) · firefox · v2025.6.16

Advantages of the player: • Less stops during playback: if necessary, the player settings can be tuned to your Internet connection. • Instant replay of the last minutes of the live broadcast, optionally with increased/reduced speed or frame-by-frame. • Hides Twitch ads. Ads that streamer embeds directly into the stream will be shown. • “Audio only” mode. Ideal for music listening. • The extension automatically opens chests with bonus points in chat. • You can set the size and location of the chat, even while in full-screen mode. • In chat (for example, attached to the bottom or top side of the window) there is room for much more messages and emotes . • You can completely disable the chat: it will not consume computer resources, and you will not be in the chatters list. • Changes volume by mouse wheel. • You can colorize the player interface to your liking. • Takes up less RAM. • Rapid start-up of the player. This is especially noticeable on slower computers. • Allows you to disable stretching the small video to the player size. • Allows you to continue viewing the broadcast in another player, for example Media Player Classic, VLC Media Player, or MX Player. • Large number of useful (and not so) settings. The extension requires your permission to access several domains where Twitch stores its video. The list of domains may expand over time. The player can playback only live broadcasts and does not affect playback of videos. I do not recommend using the extension without a mouse, because touch screen support is incomplete. You should not block the JavaScript on the website Twitch.tv , for example in the NoScript extension. Also you should not block the loading of HTML5 video, for example in the Flashblock extension. Extension is tested only in the Firefox browser. Operability of extension in other browsers based on the same engine, for example Tor Browser and Pale Moon, is not guaranteed. If you have problems with the extension, first read the help. To do this, in the player right click the view area, then in the menu click “Help”. If you still have questions, then in the same menu click "Send Feedback". If you cannot start the player, send an e-mail to the extension developer. The e-mail address is located somewhere on this page. This extension is not an official Twitch application. The extension was created by independent developer, who is not affiliated with Twitch Interactive, Inc company in any way. The extension inserts part of the Twitch.tv website — chat — into extension player. The extension is also available for Google Chrome and Microsoft Edge browsers.

Risk Assessment

Analyzed

56.54

out of 100

MEDIUM

240 security findings detected across all analyzers

Firefox extension requesting 14 permissions

Severity Breakdown

Critical

High

205

Medium

Low

Info

Finding Categories

Malware Signatures

Network

192

IoC Indicators

YARA Rules Matched

7 rules(35 hits)

postinstall file download postinstall system command postinstall file manipulation postinstall network communication postinstall obfuscation postinstall crypto operations NoUseWeakRandom

Requested Permissions

14 permissions

Read and modify cookies on all sites

High

webRequest

Intercept, modify, and block all network requests

High

webRequestBlocking

Block network requests before they complete

High

storage

Low

clipboardWrite

Low

*://*.twitch.tv/*

Low

*://*.twitchcdn.net/*

Low

*://*.ttvnw.net/*

Low

*://*.jtvnw.net/*

Low

*://*.live-video.net/*

Low

*://*.akamaized.net/*

Low

*://*.cloudfront.net/*

Low

https://www.twitch.tv/*

Low

https://m.twitch.tv/*

Low

About This Extension

Advantages of the player: • Less stops during playback: if necessary, the player settings can be tuned to your Internet connection. • Instant replay of the last minutes of the live broadcast, optionally with increased/reduced speed or frame-by-frame. • Hides Twitch ads. Ads that streamer embeds directly into the stream will be shown. • “Audio only” mode. Ideal for music listening. • The extension automatically opens chests with bonus points in chat. • You can set the size and location of the chat, even while in full-screen mode. • In chat (for example, attached to the bottom or top side of the window) there is room for much more <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/b5ab3ea9b454bcd14c91fd4c49abe73c2e30b20d3f0cf925789af2d4bbf9a474/https%3A//coolcmd.github.io/img/tw5/messages.png" rel="nofollow">messages</a> and <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/cc09cd139b64dfbdc1e2161f4c12b339151eb2ba3368dbdee587b5d06391586f/https%3A//coolcmd.github.io/img/tw5/emotes.png" rel="nofollow">emotes</a>. • You can completely disable the chat: it will not consume computer resources, and you will not be in the chatters list. • Changes volume by mouse wheel. • You can colorize the player interface to your liking. • Takes up less RAM. • Rapid start-up of the player. This is especially noticeable on slower computers. • Allows you to disable stretching the small video to the player size. • Allows you to continue viewing the broadcast in another player, for example Media Player Classic, VLC Media Player, or MX Player. • Large number of useful (and not so) settings. <b>The extension requires your permission to access several domains where Twitch stores its video. The list of domains may expand over time.</b> The player can playback only live broadcasts and does not affect playback of videos. I do not recommend using the extension without a mouse, because touch screen support is incomplete. You should not block the JavaScript on the website <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/05d29d585236bab4d25a715364ff0a5b5243556af4f39e4425fb82c9f8ca27a3/https%3A//www.twitch.tv/" rel="nofollow">Twitch.tv</a>, for example in the NoScript extension. Also you should not block the loading of HTML5 video, for example in the Flashblock extension. Extension is tested only in the Firefox browser. Operability of extension in other browsers based on the same engine, for example Tor Browser and Pale Moon, is not guaranteed. If you have problems with the extension, first read the help. To do this, in the player right click the view area, then in the menu click “Help”. If you still have questions, then in the same menu click "Send Feedback". If you cannot start the player, send an e-mail to the extension developer. The e-mail address is located somewhere on this page. This extension is not an official Twitch application. The extension was created by independent developer, who is not affiliated with Twitch Interactive, Inc company in any way. The extension inserts part of the <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/45c441178c2a4b8efed92eca84091cb4171a2c325f054a4351164ea9d10563f8/http%3A//Twitch.tv" rel="nofollow">Twitch.tv</a> website — chat — into extension player. The extension is also available for Google Chrome and Microsoft Edge browsers.

Detailed Findings

39 total

YARA Rule Matches

7 rules

Indicators of Compromise

Network indicators, suspicious strings, and potential IoCs extracted during analysis

URLs

IP Addresses

Domains

104

Strings

192

All Indicators · 192

URL

detected URL: https://www.twitch.tv'

XIOC detected URL: https://www.twitch.tv'

extracted_from_files

Domain

detected Domain: keyamoon.com

XIOC detected Domain: keyamoon.com

extracted_from_files

URL

detected URL: https://github.com/WebAssembly/wabt/releases

XIOC detected URL: https://github.com/WebAssembly/wabt/releases

extracted_from_files

URL

detected URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1512148

XIOC detected URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1512148

extracted_from_files

Hash

detected MD5 Hash: f32e947b7005ef555be0921dfa0f71fe

XIOC detected MD5 Hash: f32e947b7005ef555be0921dfa0f71fe

extracted_from_files

Hash

detected SHA1 Hash: f3049202b1456ee758ea81487a193ee540c84e7e

XIOC detected SHA1 Hash: f3049202b1456ee758ea81487a193ee540c84e7e

extracted_from_files

URL

detected URL: https://coolcmd.github.io/'))

XIOC detected URL: https://coolcmd.github.io/'))

extracted_from_files

URL

detected URL: https://www.twitch.tv/popout/';

XIOC detected URL: https://www.twitch.tv/popout/';

extracted_from_files

URL

detected URL: https://gql.twitch.tv/gql',

XIOC detected URL: https://gql.twitch.tv/gql',

extracted_from_files

URL

detected URL: https://www.twitch.tv/tw5~storage/').catch(

XIOC detected URL: https://www.twitch.tv/tw5~storage/').catch(

extracted_from_files

URL

detected URL: https://www.twitch.tv/tw5~storage/').then(

XIOC detected URL: https://www.twitch.tv/tw5~storage/').then(

extracted_from_files

URL

detected URL: https://clips.twitch.tv/create?$

XIOC detected URL: https://clips.twitch.tv/create?$

extracted_from_files

URL

detected URL: http://www.w3.org/1999/xlink

XIOC detected URL: http://www.w3.org/1999/xlink

extracted_from_files

URL

detected URL: https://www.twitch.tv/$

XIOC detected URL: https://www.twitch.tv/$

extracted_from_files

URL

detected URL: https://www.twitch.tv/popout/$

XIOC detected URL: https://www.twitch.tv/popout/$

extracted_from_files

URL

detected URL: https://www.twitch.tv/embed/$

XIOC detected URL: https://www.twitch.tv/embed/$

extracted_from_files

URL

detected URL: https://www.twitch.tv/videos/$

XIOC detected URL: https://www.twitch.tv/videos/$

extracted_from_files

URL

detected URL: https://www.twitch.tv/directory/category/$

XIOC detected URL: https://www.twitch.tv/directory/category/$

extracted_from_files

URL

detected URL: https://www.twitch.tv/team/$

XIOC detected URL: https://www.twitch.tv/team/$

extracted_from_files

URL

detected URL: https://coolcmd.github.io/tw5/donate.html

XIOC detected URL: https://coolcmd.github.io/tw5/donate.html

extracted_from_files

URL

detected URL: http://www.w3.org/1999/xlink',

XIOC detected URL: http://www.w3.org/1999/xlink',

extracted_from_files

URL

detected URL: https://coolcmd.github.io/privacy.html

XIOC detected URL: https://coolcmd.github.io/privacy.html

extracted_from_files

URL

detected URL: http://r90354g8.beget.tech/tw5/report3.php');

XIOC detected URL: http://r90354g8.beget.tech/tw5/report3.php');

extracted_from_files

URL

detected URL: https://translate.google.com/?op=translate&sl=$

XIOC detected URL: https://translate.google.com/?op=translate&sl=$

extracted_from_files

URL

detected URL: https://coolcmd.github.io/tw5/version.json?$

XIOC detected URL: https://coolcmd.github.io/tw5/version.json?$

extracted_from_files

URL

detected URL: https://spade.twitch.tv/track';

XIOC detected URL: https://spade.twitch.tv/track';

extracted_from_files

URL

detected URL: https://www.twitch.tv/settings/notifications

XIOC detected URL: https://www.twitch.tv/settings/notifications

extracted_from_files

URL

detected URL: https://www.twitch.tv/

XIOC detected URL: https://www.twitch.tv/

extracted_from_files

URL

detected URL: https://www.twitch.tv/directory

XIOC detected URL: https://www.twitch.tv/directory

extracted_from_files

URL

detected URL: https://www.twitch.tv/directory/following

XIOC detected URL: https://www.twitch.tv/directory/following

extracted_from_files

URL

detected URL: https://www.twitch.tv/directory/following/live

XIOC detected URL: https://www.twitch.tv/directory/following/live

extracted_from_files

URL

detected URL: https://www.twitch.tv/directory/following/games

XIOC detected URL: https://www.twitch.tv/directory/following/games

extracted_from_files

URL

detected URL: https://dashboard.twitch.tv/content/clips/created

XIOC detected URL: https://dashboard.twitch.tv/content/clips/created

extracted_from_files

URL

detected URL: http://www.w3.org/2000/svg

XIOC detected URL: http://www.w3.org/2000/svg

extracted_from_files

URL

detected URL: https://gql.twitch.tv

XIOC detected URL: https://gql.twitch.tv

extracted_from_files

URL

detected URL: https://usher.ttvnw.net

XIOC detected URL: https://usher.ttvnw.net

extracted_from_files

URL

detected URL: https://www.twitch.tv/popout/'

XIOC detected URL: https://www.twitch.tv/popout/'

extracted_from_files

URL

detected URL: https://gql.twitch.tv/gql#origin=twilight');

XIOC detected URL: https://gql.twitch.tv/gql#origin=twilight');

extracted_from_files

URL

detected URL: https://gql.twitch.tv/integrity'

XIOC detected URL: https://gql.twitch.tv/integrity'

extracted_from_files

URL

detected URL: https://www.twitch.tv/*

XIOC detected URL: https://www.twitch.tv/*

extracted_from_files

URL

detected URL: https://www.twitch.tv/popout/

XIOC detected URL: https://www.twitch.tv/popout/

extracted_from_files

URL

detected URL: https://m.twitch.tv/*

XIOC detected URL: https://m.twitch.tv/*

extracted_from_files

URL

detected URL: https://help.twitch.tv/customer/ru/portal/articles/2442508-how-to-use-clips'

XIOC detected URL: https://help.twitch.tv/customer/ru/portal/articles/2442508-how-to-use-clips'

extracted_from_files

URL

detected URL: https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline?hl=ru'

XIOC detected URL: https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline?hl=ru'

extracted_from_files

URL

detected URL: https://twitch.tv

XIOC detected URL: https://twitch.tv

extracted_from_files

Domain

detected Domain: akamaized.net

XIOC detected Domain: akamaized.net

extracted_from_files

URL

detected URL: https://www.twitch.tv/popout/*/chat',

XIOC detected URL: https://www.twitch.tv/popout/*/chat',

extracted_from_files

URL

detected URL: https://www.twitch.tv/embed/*/chat',

XIOC detected URL: https://www.twitch.tv/embed/*/chat',

extracted_from_files

URL

detected URL: https://www.twitch.tv/*/chat?*',

XIOC detected URL: https://www.twitch.tv/*/chat?*',

extracted_from_files

URL

detected URL: https://coolcmd.github.io/img/tw5/privacy%20badger%20options.png'

XIOC detected URL: https://coolcmd.github.io/img/tw5/privacy%20badger%20options.png'

extracted_from_files

URL

detected URL: https://discuss.dev.twitch.tv/uploads/default/original/2X/f/f3049202b1456ee758ea81487a193ee540c84e7e.gif'

XIOC detected URL: https://discuss.dev.twitch.tv/uploads/default/original/2X/f/f3049202b1456ee758ea81487a193ee540c84e7e.gif'

extracted_from_files

URL

detected URL: https://addons.mozilla.org/firefox/addon/twitch-now/'

XIOC detected URL: https://addons.mozilla.org/firefox/addon/twitch-now/'

extracted_from_files

URL

detected URL: https://support.mozilla.org/kb/about-picture-picture-firefox'

XIOC detected URL: https://support.mozilla.org/kb/about-picture-picture-firefox'

extracted_from_files

URL

detected URL: https://chrome.google.com/webstore/detail/bhplkbgoehhhddaoolmakpocnenplmhf

XIOC detected URL: https://chrome.google.com/webstore/detail/bhplkbgoehhhddaoolmakpocnenplmhf

extracted_from_files

URL

detected URL: https://addons.mozilla.org/firefox/addon/twitch_5/

XIOC detected URL: https://addons.mozilla.org/firefox/addon/twitch_5/

extracted_from_files

URL

detected URL: https://m.twitch.tv/'

XIOC detected URL: https://m.twitch.tv/'

extracted_from_files

URL

detected URL: https://play.google.com/store/apps/details?id=org.mozilla.firefox'

XIOC detected URL: https://play.google.com/store/apps/details?id=org.mozilla.firefox'

extracted_from_files

URL

detected URL: https://coolcmd.github.io/img/tw5/messages.png'

XIOC detected URL: https://coolcmd.github.io/img/tw5/messages.png'

extracted_from_files

URL

detected URL: https://coolcmd.github.io/img/tw5/emotes.png'

XIOC detected URL: https://coolcmd.github.io/img/tw5/emotes.png'

extracted_from_files

URL

detected URL: https://help.twitch.tv/s/article/channel-points-guide'

XIOC detected URL: https://help.twitch.tv/s/article/channel-points-guide'

extracted_from_files

URL

detected URL: https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline'

XIOC detected URL: https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline'

extracted_from_files

URL

detected URL: https://www.twitch.tv/'

XIOC detected URL: https://www.twitch.tv/'

extracted_from_files

URL

detected URL: https://coolcmd.github.io/tw5/translate.html'

XIOC detected URL: https://coolcmd.github.io/tw5/translate.html'

extracted_from_files

URL

detected URL: https://coolcmd.github.io/tw5/donate.html'

XIOC detected URL: https://coolcmd.github.io/tw5/donate.html'

extracted_from_files

URL

detected URL: https://help.twitch.tv/customer/en/portal/articles/2442508-how-to-use-clips'

XIOC detected URL: https://help.twitch.tv/customer/en/portal/articles/2442508-how-to-use-clips'

extracted_from_files

URL

detected URL: https://microsoftedge.microsoft.com/addons/detail/aojjiodaaogdbbcnbpjnojilccopgcbk'

XIOC detected URL: https://microsoftedge.microsoft.com/addons/detail/aojjiodaaogdbbcnbpjnojilccopgcbk'

extracted_from_files

URL

detected URL: https://chrome.google.com/webstore/detail/aiimboljphncldaakcnapfolgnjonlea'

XIOC detected URL: https://chrome.google.com/webstore/detail/aiimboljphncldaakcnapfolgnjonlea'

extracted_from_files

URL

detected URL: https://chrome.google.com/webstore/detail/nlmbdmpjmlijibeockamioakdpmhjnpk'

XIOC detected URL: https://chrome.google.com/webstore/detail/nlmbdmpjmlijibeockamioakdpmhjnpk'

extracted_from_files

URL

detected URL: https://chrome.google.com/webstore/detail/bhplkbgoehhhddaoolmakpocnenplmhf'

XIOC detected URL: https://chrome.google.com/webstore/detail/bhplkbgoehhhddaoolmakpocnenplmhf'

extracted_from_files

URL

detected URL: https://commons.wikimedia.org/

XIOC detected URL: https://commons.wikimedia.org/

extracted_from_files

URL

detected URL: http://addons.mozilla.org/ca/crl.pem0N

XIOC detected URL: http://addons.mozilla.org/ca/crl.pem0N

extracted_from_files

URL

detected URL: https://microsoftedge.microsoft.com/addons/detail/aojjiodaaogdbbcnbpjnojilccopgcbk

XIOC detected URL: https://microsoftedge.microsoft.com/addons/detail/aojjiodaaogdbbcnbpjnojilccopgcbk

extracted_from_files

URL

detected URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1558467

XIOC detected URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1558467

extracted_from_files

URL

detected URL: https://www.twitch.tv/login'

XIOC detected URL: https://www.twitch.tv/login'

extracted_from_files

URL

detected URL: http://yanlu.de

XIOC detected URL: http://yanlu.de

extracted_from_files

URL

detected URL: http://somerandomdude.com/

XIOC detected URL: http://somerandomdude.com/

extracted_from_files

URL

detected URL: http://fontawesome.io

XIOC detected URL: http://fontawesome.io

extracted_from_files

URL

detected URL: https://icomoon.io

XIOC detected URL: https://icomoon.io

extracted_from_files

URL

detected URL: http://scripts.sil.org/OFL

XIOC detected URL: http://scripts.sil.org/OFL

extracted_from_files

URL

detected URL: http://www.entypo.com/

XIOC detected URL: http://www.entypo.com/

extracted_from_files

URL

detected URL: https://www.zondicons.com/

XIOC detected URL: https://www.zondicons.com/

extracted_from_files

Domain

detected Domain: ометаданные.stream

XIOC detected Domain: ометаданные.stream

extracted_from_files

URL

detected URL: https://opensource.org/licenses/BSD-3-Clause

XIOC detected URL: https://opensource.org/licenses/BSD-3-Clause

extracted_from_files

URL

detected URL: https://www.w3.org/html/logo/downloads/HTML5_Badge.svg

XIOC detected URL: https://www.w3.org/html/logo/downloads/HTML5_Badge.svg

extracted_from_files

URL

detected URL: http://www.freepik.com

XIOC detected URL: http://www.freepik.com

extracted_from_files

URL

detected URL: https://www.flaticon.com

XIOC detected URL: https://www.flaticon.com

extracted_from_files

URL

detected URL: http://keyamoon.com

XIOC detected URL: http://keyamoon.com

extracted_from_files

URL

detected URL: https://design.google.com/icons/

XIOC detected URL: https://design.google.com/icons/

extracted_from_files

Domain

detected Domain: окасание.target

XIOC detected Domain: окасание.target

extracted_from_files

Domain

detected Domain: особытиекасания.target

XIOC detected Domain: особытиекасания.target

extracted_from_files

Domain

detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

detected IP: ::af

XIOC detected IP: ::af

extracted_from_files

Domain

detected Domain: i32.ne

XIOC detected Domain: i32.ne

extracted_from_files

Domain

detected Domain: i32.store

XIOC detected Domain: i32.store

extracted_from_files

Domain

detected Domain: орезультат.data

XIOC detected Domain: орезультат.data

extracted_from_files

Domain

detected Domain: одетали.total

XIOC detected Domain: одетали.total

extracted_from_files

Domain

detected Domain: одетали.ad

XIOC detected Domain: одетали.ad

extracted_from_files

Domain

detected Domain: отокен.channel

XIOC detected Domain: отокен.channel

extracted_from_files

Domain

detected Domain: отокен.ci

XIOC detected Domain: отокен.ci

extracted_from_files

Domain

detected Domain: о.id

XIOC detected Domain: о.id

extracted_from_files

Domain

detected Domain: ouser.id

XIOC detected Domain: ouser.id

extracted_from_files

Domain

detected Domain: узсторона.name

XIOC detected Domain: узсторона.name

extracted_from_files

Domain

detected Domain: узчат.id

XIOC detected Domain: узчат.id

extracted_from_files

Domain

detected Domain: omediaelement.play

XIOC detected Domain: omediaelement.play

extracted_from_files

Domain

detected Domain: htmlmediaelement.network

XIOC detected Domain: htmlmediaelement.network

extracted_from_files

Domain

detected Domain: писключение.name

XIOC detected Domain: писключение.name

extracted_from_files

Domain

detected Domain: особытие.data

XIOC detected Domain: особытие.data

extracted_from_files

Domain

detected Domain: элфрейм.id

XIOC detected Domain: элфрейм.id

extracted_from_files

Domain

detected Domain: опараметры.узтащится.id

XIOC detected Domain: опараметры.узтащится.id

extracted_from_files

Domain

detected Domain: узкнопка.id

XIOC detected Domain: узкнопка.id

extracted_from_files

Domain

detected Domain: document.documentelement.style

XIOC detected Domain: document.documentelement.style

extracted_from_files

Domain

detected Domain: элссылка.target

XIOC detected Domain: элссылка.target

extracted_from_files

Domain

detected Domain: узпозывной.id

XIOC detected Domain: узпозывной.id

extracted_from_files

Domain

detected Domain: узпозывной.name

XIOC detected Domain: узпозывной.name

extracted_from_files

Domain

detected Domain: уз.click

XIOC detected Domain: уз.click

extracted_from_files

Domain

detected Domain: особытие.total

XIOC detected Domain: особытие.total

extracted_from_files

Domain

detected Domain: navigator.online

XIOC detected Domain: navigator.online

extracted_from_files

Domain

detected Domain: window.screen.top

XIOC detected Domain: window.screen.top

extracted_from_files

Domain

detected Domain: мсспискисегментов.map

XIOC detected Domain: мсспискисегментов.map

extracted_from_files

Domain

detected Domain: остиль.top

XIOC detected Domain: остиль.top

extracted_from_files

Domain

detected Domain: элпрокрутка.id

XIOC detected Domain: элпрокрутка.id

extracted_from_files

Domain

detected Domain: особытие.target

XIOC detected Domain: особытие.target

extracted_from_files

Domain

detected Domain: узтекст.select

XIOC detected Domain: узтекст.select

extracted_from_files

Domain

detected Domain: овкладка.id

XIOC detected Domain: овкладка.id

extracted_from_files

Domain

detected Domain: chrome.tabs.tab

XIOC detected Domain: chrome.tabs.tab

extracted_from_files

Domain

detected Domain: узссылка.download

XIOC detected Domain: узссылка.download

extracted_from_files

Domain

detected Domain: уз.style.top

XIOC detected Domain: уз.style.top

extracted_from_files

Domain

detected Domain: узпоказатьилискрыть.id

XIOC detected Domain: узпоказатьилискрыть.id

extracted_from_files

Domain

detected Domain: узформа.id

XIOC detected Domain: узформа.id

extracted_from_files

Domain

detected Domain: cloudfront.net

XIOC detected Domain: cloudfront.net

extracted_from_files

Domain

detected Domain: dashboard.twitch.tv

XIOC detected Domain: dashboard.twitch.tv

extracted_from_files

Domain

detected Domain: usher.ttvnw.net

XIOC detected Domain: usher.ttvnw.net

extracted_from_files

Domain

detected Domain: r90354g8.beget.tech

XIOC detected Domain: r90354g8.beget.tech

extracted_from_files

Domain

detected Domain: translate.google.com

XIOC detected Domain: translate.google.com

extracted_from_files

Domain

detected Domain: spade.twitch.tv

XIOC detected Domain: spade.twitch.tv

extracted_from_files

detected Domain: clips.twitch.tv

XIOC detected Domain: clips.twitch.tv

extracted_from_files

Domain

detected Domain: window.top

XIOC detected Domain: window.top

extracted_from_files

Domain

detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain

detected Domain: twitchcdn.net

XIOC detected Domain: twitchcdn.net

extracted_from_files

Domain

detected Domain: ttvnw.net

XIOC detected Domain: ttvnw.net

extracted_from_files

Domain

detected Domain: jtvnw.net

XIOC detected Domain: jtvnw.net

extracted_from_files

Domain

detected Domain: live-video.net

XIOC detected Domain: live-video.net

extracted_from_files

Domain

detected Domain: i32.gt

XIOC detected Domain: i32.gt

extracted_from_files

Domain

detected Domain: gql.twitch.tv

XIOC detected Domain: gql.twitch.tv

extracted_from_files

Domain

detected Domain: оадрес.host

XIOC detected Domain: оадрес.host

extracted_from_files

Domain

detected Domain: оадрес.search

XIOC detected Domain: оадрес.search

extracted_from_files

Domain

detected Domain: озапрос.open

XIOC detected Domain: озапрос.open

extracted_from_files

detected Domain: otitledescriptor.get.call

XIOC detected Domain: otitledescriptor.get.call

extracted_from_files

detected Domain: otitledescriptor.set.call

XIOC detected Domain: otitledescriptor.set.call

extracted_from_files

Domain

detected Domain: узссылка.target

XIOC detected Domain: узссылка.target

extracted_from_files

Domain

detected Domain: navigator.useragentdata.mobile

XIOC detected Domain: navigator.useragentdata.mobile

extracted_from_files

Domain

detected Domain: performance.now

XIOC detected Domain: performance.now

extracted_from_files

Domain

detected Domain: побъект.name

XIOC detected Domain: побъект.name

extracted_from_files

Domain

detected Domain: оизфайла.name

XIOC detected Domain: оизфайла.name

extracted_from_files

Domain

detected Domain: особытие.target.id

XIOC detected Domain: особытие.target.id

extracted_from_files

Domain

detected Domain: tw-border-t.tw

XIOC detected Domain: tw-border-t.tw

extracted_from_files

Domain

detected Domain: ffz-input.tw

XIOC detected Domain: ffz-input.tw

extracted_from_files

Domain

detected Domain: play.google.com

XIOC detected Domain: play.google.com

extracted_from_files

Domain

detected Domain: developer.chrome.com

XIOC detected Domain: developer.chrome.com

extracted_from_files

Domain

detected Domain: discuss.dev.twitch.tv

XIOC detected Domain: discuss.dev.twitch.tv

extracted_from_files

Domain

detected Domain: support.mozilla.org

XIOC detected Domain: support.mozilla.org

extracted_from_files

Domain

detected Domain: twitch.tv

XIOC detected Domain: twitch.tv

extracted_from_files

Domain

detected Domain: stdlib.int

XIOC detected Domain: stdlib.int

extracted_from_files

Domain

detected Domain: оотправитель.tab.id

XIOC detected Domain: оотправитель.tab.id

extracted_from_files

Domain

detected Domain: chrome.google.com

XIOC detected Domain: chrome.google.com

extracted_from_files

Domain

detected Domain: microsoftedge.microsoft.com

XIOC detected Domain: microsoftedge.microsoft.com

extracted_from_files

Domain

detected Domain: bugzilla.mozilla.org

XIOC detected Domain: bugzilla.mozilla.org

extracted_from_files

Domain

detected Domain: www.twitch.tv

XIOC detected Domain: www.twitch.tv

extracted_from_files

Domain

detected Domain: coolcmd.github.io

XIOC detected Domain: coolcmd.github.io

extracted_from_files

Domain

detected Domain: help.twitch.tv

XIOC detected Domain: help.twitch.tv

extracted_from_files

Domain

detected Domain: m.twitch.tv

XIOC detected Domain: m.twitch.tv

extracted_from_files

Domain

detected Domain: www.zondicons.com

XIOC detected Domain: www.zondicons.com

extracted_from_files

Domain

detected Domain: commons.wikimedia.org

XIOC detected Domain: commons.wikimedia.org

extracted_from_files

Domain

detected Domain: signingca1.addons.mozilla.org

XIOC detected Domain: signingca1.addons.mozilla.org

extracted_from_files

Domain

detected Domain: mozilla.com

XIOC detected Domain: mozilla.com

extracted_from_files

Domain

detected Domain: addons.mozilla.org

XIOC detected Domain: addons.mozilla.org

extracted_from_files

Domain

detected Domain: content-signature.mozilla.org

XIOC detected Domain: content-signature.mozilla.org

extracted_from_files

Domain

detected Domain: t2c9981d0fb448931a6d974216a26b05c.f32e947b7005ef555be0921dfa0f71fe.addons.mozilla.org

XIOC detected Domain: t2c9981d0fb448931a6d974216a26b05c.f32e947b7005ef555be0921dfa0f71fe.addons.mozilla.org

extracted_from_files

Domain

detected Domain: design.google.com

XIOC detected Domain: design.google.com

extracted_from_files

Domain

detected Domain: yanlu.de

XIOC detected Domain: yanlu.de

extracted_from_files

Domain

detected Domain: somerandomdude.com

XIOC detected Domain: somerandomdude.com

extracted_from_files

Domain

detected Domain: fontawesome.io

XIOC detected Domain: fontawesome.io

extracted_from_files

Domain

detected Domain: icomoon.io

XIOC detected Domain: icomoon.io

extracted_from_files

detected Domain: scripts.sil.org

XIOC detected Domain: scripts.sil.org

extracted_from_files

Domain

detected Domain: www.entypo.com

XIOC detected Domain: www.entypo.com

extracted_from_files

detected IP: ::bac

XIOC detected IP: ::bac

extracted_from_files

detected IP: ::

XIOC detected IP: ::

extracted_from_files

Domain

detected Domain: opensource.org

XIOC detected Domain: opensource.org

extracted_from_files

Domain

detected Domain: www.w3.org

XIOC detected Domain: www.w3.org

extracted_from_files

Domain

detected Domain: www.freepik.com

XIOC detected Domain: www.freepik.com

extracted_from_files

Domain

detected Domain: www.flaticon.com

XIOC detected Domain: www.flaticon.com

extracted_from_files

Domain

detected Domain: ouser.primaryteam.name

XIOC detected Domain: ouser.primaryteam.name

extracted_from_files

Security Analysis Summary

Security Analysis Overview

Alternate Player for Twitch.tv is a Firefox Add-ons extension published by Alexander Choporov (CoolCmd). Version 2025.6.16 has been analyzed by the Risky Plugins security platform, receiving a risk score of 56.54/100 (MEDIUM risk) based on 240 security findings.

Risk Assessment

This extension presents moderate security risk. Several findings were detected that may warrant attention. Users should carefully review the permissions and findings before installation.

Findings Breakdown

High: 35 finding(s)
Medium: 205 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

Malware Detection: YARA rule matching against 2,400+ malware signatures
Secret Detection: Scanning for exposed API keys, tokens, and credentials
Static Analysis: Code-level security analysis for common vulnerability patterns
Network Analysis: Detection of suspicious network communications and endpoints
Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

Alternate Player for Twitch.tv is published by Alexander Choporov (CoolCmd) on the Firefox Add-ons marketplace. The extension has approximately 44K users.

Recommendation

Exercise caution with this extension. Review the detailed findings and ensure the requested permissions align with the extension's stated functionality before installation.

Source Code Viewer

Source Code Not Available

Source code is not available for this version of the extension.

Frequently Asked Questions

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Alternate Player for Twitch.tv

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Форум Overclockers.ru

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Risk Assessment

Severity Breakdown

Finding Categories

YARA Rules Matched

Requested Permissions

About This Extension

Detailed Findings

NET-FETCH-worker.js-105

NET-XMLHTTPREQUEST-player.js-372

NET-XMLHTTPREQUEST-player.js-5078

NET-XMLHTTPREQUEST-content.js-142

YARA Rule Matches

postinstall file download

postinstall system command

postinstall file manipulation

postinstall network communication

postinstall obfuscation

postinstall crypto operations

NoUseWeakRandom

Indicators of Compromise

All Indicators · 192

Security Analysis Summary

Security Analysis Overview

Risk Assessment

Findings Breakdown

What Was Analyzed

Developer Information

Recommendation

Frequently Asked Questions

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