Security Alert: Confirmed Malware

This extension was removed from the Chrome Web Store as malware. Do not install it.Extension: 五彩网址二维码

CRITICAL RISKRemoved from Chrome Web Store

五彩网址二维码

ID: kojjendakpnlcgepocgjlmihheljihaj

Could be malicious

Supported Languages

🇨🇳Chinese (Simplified)

Extension Info & Metadata

Status

Removed

Version

8.3.42

Size

0.08 MB

Rating

5.0/5

Reviews

Users

300,000

Type

Extension

Updated

Nov 2, 2023

Publisher Contextual Analysis

Trusted

Author: sundanqcView Profile
Privacy: Privacy Policy
Country: 中国
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes
Address: 浙桥路277号2号楼上海 201200 中国

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

1,020,081

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五彩网址二维码可以方便将网页转换为二维码，直接用手机扫描，可以在手机上浏览和分享，也可以简单识别网页中的二维码图片。

五彩网址二维码可以方便将网页转换为二维码，直接用手机扫描，可以在手机上浏览和分享，也可以简单识别网页中的二维码图片。也可使展示用户电脑的当前IP和地理位置，和用户访问的页面IP和地理位置。

User Growth

Showing data from Jan 01, 2022 to Jan 09, 2023

Versions

No change in user count

Compared to 3 months ago

2 versions released in this period

Rating Count

Total: 0 ratings

Average Rating

Current: 0.00 / 5.0

Extracted Data

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By severity

Critical6

High5

Medium1

Low0

Versions scanned

Showing 2 of 8 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
6.10.46 Code review	4
1.0.1 Code review	8

Extension Version	Code Review Findings
6.10.46	4
1.0.1	8

Files with findings

3 distinct paths — top paths by unique finding count:

js/background.js7
js/content.js4
manifest.json1

S.No.	Category	Severity	File	Summary	Found in Version
1	Data Exfiltration	critical	js/background.js (line 536)	This function intercepts every main-frame HTTP GET navigation and compares the destination against remotely-loaded redirect rules (grl). When a match is found, it builds an affiliate redirect URL encoding the user's o…	1.0.1
2	Network Interception	critical	js/background.js (line 516)	This code applies server-supplied declarativeNetRequest rules at runtime. Because the rules are fetched remotely and then installed without validation, the operator can change network interception behavior after publi…	6.10.46
3	Obfuscation	critical	js/background.js (line 760)	The appinit task function uses fully obfuscated dynamic property access (g[w][r][a]) to register a listener on the Chrome API, where property names w, r, and a come from remotely-delivered configuration. This is desig…	1.0.1
4	Phishing	critical	js/background.js (line 683)	The background script monitors tab updates and uses remotely supplied configuration (`c.ul` / `c.al`) to redirect tabs to arbitrary URLs via `tabs.create` or `tabs.update`. This is a classic browser hijack/phishing ca…	6.10.46
5	Remote Code Loading	critical	js/background.js (line 827)	The set_recm handler decodes a base64-encoded JSON payload from the remote server and stores it as both redirect rules (grl) and a 'tk' task-key. The tk value is later used in appinit() to dynamically register a brows…	1.0.1
6	Unauthorized Data Collection	critical	js/content.js (line 137)	On every page load, the content script sends the current page URL (params.u), page name (params.n), and user tracking identifiers to qrcode.anrean.com/qr/code.json. The response is processed by set_recm which stores r…	1.0.1
7	Code Injection	high	js/content.js (line 59)	The extension fetches remote configuration (`getf`) and uses it to inject arbitrary iframes into every matched webpage, passing the current page URL as the `up` parameter. This allows a remote server to decide where a…	6.10.46
8	Privilege Escalation	high	js/content.js (line 179)	The content script creates an unrestricted bridge from the web page (window.postMessage) to the extension background (chrome.runtime.sendMessage). Any script on any page can send a message with from:'page' and have it…	1.0.1
9	Tracking	high	js/background.js (line 99)	The extension silently exfiltrates tracking data to qrcode.anrean.com/log.json using a 1x1 tracking pixel technique (new Image().src). The payload includes the user's unique ID (gid), extension version, session count …	1.0.1
10	Tracking	high	js/background.js (line 719)	A persistent unique user identifier (gid) is generated on first run via uid() and stored in both localStorage and chrome.storage.local. This ID is transmitted to qrcode.anrean.com in every analytics beacon (log.json) …	1.0.1
11	Unauthorized Data Collection	high	js/content.js (line 106)	The content script reports the full current page URL back to the background script once per hostname per day. In the background script, this is forwarded to `http://wcai.itemvo.com/qrCode/logs`, which is unauthorized …	6.10.46
12	Code Injection	medium	manifest.json (line 20)	The extension explicitly allows 'unsafe-eval' in its Content Security Policy, permitting dynamic code execution (eval, Function constructor, setTimeout with string arguments) within the extension's own privileged page…	1.0.1

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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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domain.com	/path/to/somewhere/	http://domain.com:8080/path/to/somewhere/?foo=bar#hash
*	/*	http:///
*	/*	https:///
clients2.google.com	/service/update2/crx	https://clients2.google.com/service/update2/crx

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No IP addresses found

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

五彩网址二维码

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 8 Versions12

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Growth

Rating Count

Average Rating