Chrome Web Store
57Versions
1Code reviewed

No malware found

In code review (v3.16.0)

Our reviewer read version 3.16.0 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Study Tools for Magister, used by 100,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can observe network requests. It comes from a publisher with 5 extensions and was last updated in August 2026.

The extension's code exclusively interacts with Magister (*.) and the publisher's own resource repository (). The webRequest permission is used solely to extract authentication tokens for API calls, which are stored locally and never transmitted externally. No data exfiltration, remote code loading, or suspicious obfuscation was found. All functionality aligns with the extension's described purpose. The ML model's risk score is low, contradicting the pre-computed high-risk flag, which is based on generic permission concerns rather than malicious behavior.

Study Tools for Magister

Study Tools for Magister Chrome extension security report

ID: hacjodpccmeoocakiahjfndppdeallak

Supported Languages

🇳🇱Dutch
🇺🇸English
🇫🇷French
🇩🇪German

Extension Info & Metadata

Status
Active
Version
3.16.2
Size
0.38 MB
Rating
4.8/5
Reviews
109
Users
100,000
Type
Extension
Updated
Aug 24, 2026
Category
Education
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
5extensions
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Author
QkeleQ10
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
5
Active
4
Obsolete
0
Listed
4
Unlisted
1
Users
104,004

Screenshots & videos

Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6

Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
*://*.magister.net/*
Host
Medium
Host permission — access limited to this URL pattern.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

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About this extension

An extension that improves various aspects of and solves many issues in Magister.

Read the publisher’s full description

Study Tools brengt veel verbeteringen aan op Magister, Nederlands grootste elektronische leeromgeving. Een paar voorbeelden van de functionaliteiten van Study Tools: - Aangepaste uiterlijk: Instelbaar donker/licht thema, aangepaste accentkleur en speciale decoraties. - Start: Weg met het rommelige Vandaag, op pagina Start zie je met widgets alles in één oogopslag. - Automatisch inloggen: Compleet instelbaar op basis van jouw behoeften en je school. - Studiewijzers: Verschillende weergave-opties voor efficiëntie en overzichtelijkheid. - Cijfercalculator: Wat moet ik halen en wat kom ik te staan? Inclusief grafiek! - Statistieken: Vergelijk je cijfers en je rooster op verschillende manieren met vrienden. - Cijferback-up: Altijd bij je cijfers kunnen, zelfs als je school ze besluit te sluiten. En nog veel meer! Ik voeg regelmatig nieuwe functies toe. Feedback wordt op prijs gesteld!

User reviews

Extension files

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URLs
62

URLs

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No URLs found
No IP addresses found

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Version
Size
Verdict
Findings
Permhash
3.16.2
Latest
0.38 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.16.1
0.37 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.16.0
0.37 MBNo malware found0
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.15.2.4
0.37 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.15.1
0.36 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.14.2
0.35 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.11.1
0.25 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.6.1
0.73 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.4.1
0.71 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
3.4.0
0.71 MBNot scanned—
d3a4ccbfbf4eb16d99f4a1debadbf0a12090ddf7e7ea3b5972db3a8e29a7227d
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Code Diff

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