__MSG_appName__Security Analysis

Edgev15.7.100.1674MV3February 18, 2026 at 08:39 AM
8.0CRITICAL
8.0 CRITICAL

This extension shows critical risk indicators. It requests highly sensitive permissions combined with suspicious code patterns. Proceed with extreme caution.

Based on 3 permissions including high-risk ones, 36 code findings, 2 dangerous combinations.

Dangerous Combinations(2)

CRITICALNative messaging + dynamic code execution

Extension communicates with native apps and executes dynamic code — potential sandbox escape vector.

nativeMessaging+eval/Function/dynamic code
CRITICALAll-sites access + keyboard capture

Extension has access to all sites and captures keyboard input — behavior consistent with a keylogger.

<all_urls>+keylogger_pattern
Permissions
8.0/10
Code
7.6/10
Combinations
10.0/10
Manifest/CSP
6.1/10

Permissions(3 analyzed)

Code Findings(15 patterns, 36 total)

Content Security Policy

CSP Present(1 issue)
LOW
object-srcobject-src not restricted

object-src is not set to 'none'. Plugins like Flash can be embedded, which may allow code execution.

Manifest Analysis(4 findings)

HIGH
web_accessible_resourcesJS files exposed to web pages

JavaScript files are accessible to ALL websites. Any page can load and interact with these scripts, enabling web→extension attacks.

MEDIUM
web_accessible_resources.matchesOverly broad match patterns

Web-accessible resources use <all_urls> or wildcard patterns, exposing resources to every website.

MEDIUM
content_scriptsContent script injected on all URLs

Content script matches <all_urls>, executing on every website the user visits.

MEDIUM
update_urlCustom update URL

Extension auto-updates from a custom server (https://edge.microsoft.com/extensionwebstorebase/v1/crx). Side-loaded extensions with custom update URLs can receive updates from arbitrary servers without Chrome Web Store review.

External Domains(6)

bugs.webkit.orgcode.google.comgist.github.commsdn.microsoft.comrawgithub.comstackoverflow.com

Indicators of Compromise

9 indicators of compromise found

File Statistics

42
Total Files
25
JS Files
767.5 KB
Total Size

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