GuardExt

GuardExt

ID: okofagphbpbgnennblfkgdlclfmkadie

Extension Info & Metadata

Status
Active
Version
1.0.4
Size
0.02 MB
Rating
4.0/5
Reviews
4
Users
1,000
Type
Extension
Updated
Apr 13, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No

Publisher Contextual Analysis

Author
balaenatechView Profile
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Total Extensions
2
Active
2
Obsolete
0
Listed
2
Unlisted
0
Total Users
1,009

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Screenshot 1

Detect and alert on malicious browser extensions

インストールされているブラウザ拡張機能をスキャンし、潜在的なセキュリティ リスクを可視化するプラグインです。 ◾️権限分析 危険または機微な権限(webRequestBlocking、debugger、cookies、clipboardRead など)や、広範なホストアクセスパターン(<all_urls>、*://*/*)を検出します。 ◾️インストール種別チェック Chrome Web Store 経由ではない、サイドロードやデベロッパーモードでインストールされた拡張機能を検出・警告します。 ◾️悪意あるIDブロックリスト照合 バンドルされた既知の悪意ある拡張機能IDリストと照合します。一致した場合は「BLOCKLISTED」バッジを表示し、該当理由も明示します。 ◾️リスクスコアリング 各拡張機能に対して総合スコアを算出し、「Safe」「Warning」「Danger」に分類します。 ◾️自動更新 拡張機能はスキャン時に最新のブロックリストを取得します A Chrome extension that scans your installed browser extensions and flags potential security risks. Features: ◾️Permission analysis — Detects dangerous and sensitive permissions (webRequestBlocking, debugger, cookies, clipboardRead, etc.) and broad host access patterns (<all_urls>, *://*/*). ◾️Install type checks — Flags sideloaded and developer-mode extensions that weren't installed from the Chrome Web Store. ◾️Malicious ID blocklist — Cross-references each extension against a bundled list of known malicious extension IDs. Matches are tagged with a BLOCKLISTED badge and the specific reason. ◾️Risk scoring — Each extension receives a composite score and is categorized as Safe, Warning, or Danger. ◾️Auto-updating blocklist — the extension can fetch the latest blocklist at scan time with a local fallback.

Extracted Data

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URLs
4
IPv4
0
IPv6
0

URLs

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

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*/*http://*/*
*/*https://*/*
clients2.google.com/service/update2/crxhttps://clients2.google.com/service/update2/crx
halkichi0308.github.io/GuardExt/data/malicious_ids.jsonhttps://halkichi0308.github.io/GuardExt/data/malicious_ids.json

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No IP addresses found

Version History

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Code Diff

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Browse and explore files within this extension package

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