Chrome Web Store

11Versions

1Code reviewed

No malware found

In code review (v1.1.5)

Our reviewer read version 1.1.5 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

31 indicators in this extension

31 indicators

1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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What our analysis found

Munbyn Extension, used by 40,000 people, showed no malicious code in Extension Auditor's review. It was last updated in October 2024.

Analyst notes

The extension is a printer driver for Munbyn thermal label printers. All code uses the printerProvider API and local communication (USB, Bluetooth, WiFi) to render and send print data; no user data is exfiltrated to external servers. The only remote request is to a CDN for character maps, which is standard and does not transmit personal information. ML model signals originate from code, DOM manipulation, and legacy IE compatibility scripts—none indicate malice.

Munbyn Extension Chrome extension security report

ID: dobnbindonkjfodfkabeclblnaifcocp

Supported Languages

🇨🇳Chinese (Simplified)

🇺🇸English

🇫🇷French

🇩🇪German

🇮🇹Italian

🇪🇸Spanish

Extension Info & Metadata

Status

Active

Version

1.2.6

Size

0.32 MB

Rating

1.8/5

Reviews

Users

40,000

Type

Extension

Updated

Oct 27, 2024

Publisher Contextual Analysis

Author: munbyn.com
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: Yes
Is role-based: No
Mailbox exists: Yes
Website: Visit

Extensions

Active

Obsolete

Listed

Unlisted

Users

40,000

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Screenshots & videos

Install growth

User Growth

Showing data from Sep 10, 2023 to Sep 08, 2024

Versions

No change in user count

Compared to 3 months ago

2 versions released in this period

Rating Count

Total: 19 ratings

Average Rating

Current: 3.74 / 5.0-0.53

See plans

React Flow

Internal permhash`6897c5f32f…`
2 malicious

9 other extensions carry this fingerprint; 2 of the cluster are known malicious.

Withheldmalicious
Withheldmalicious
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
+2 more

Permhash (Mandiant)`6897c5f32f…`
No malicious matches

8 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
Withheldnot flagged
+1 more

Network indicators

3 URLs and 1 IP literals were extracted from this version.

Item	Type	Severity	Description
printerProvider	Permission	Medium	This permission implements custom printing service. Rated Medium because it can intercept print jobs, access document content, and modify printing behavior.
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.

31 indicators in this extension

31 indicators

1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

About this extension

Print on Munbyn Printer

Read the publisher’s full description

This Extension is a subsidiary of Munbyn printer, please connect to a Munbyn thermal label printer via usb cable to print. This Extension allows you to print the currently displayed Web Page. You can press "Ctrl + P" to open the print preview interface, select Munbyn printer and click "Print" to print what you want to print.

User reviews

1.4 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

It works, just make sure to choose 'Munbyn Printer' from the destination drop down menu before you click print

Arafat·3 Oct 2026

No stars. It doesn't work.

Be More Bob Dog Shop·13 May 2026

It doesnt even see my printer when trying to connect. I was using a website to work my Munbyn for a long time and now all of a sudden I need an add. I dont have any way to put this app on my computer because it isnt an android or iphone so I have to send it to myself on my phone to even print it out. Horrible.

Extension files

Browse and explore files within this extension package

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URLs

IPv4

URLs

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

No URLs found

No IP addresses found

31 indicators in this extension

31 indicators

1 version analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
1.2.5 Latest	0.39 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.2.4	0.39 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.2.3	0.39 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.2.2	0.37 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.2.1	0.37 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.2.0	0.37 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.1.9	0.37 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.1.7	0.37 MB	Not scanned	—	6897c5f32ff947b15b1d0c782de58060e0c146f53a3c196ecc5ec8c7b125d5d9
1.1.6	0.37 MB	Not scanned	—	fed4ef55a3dea18c291574256e9a9eb69f837be1d2ed0a517da29b163bfc2e4d
1.1.5	0.37 MB	No malware found	0	fed4ef55a3dea18c291574256e9a9eb69f837be1d2ed0a517da29b163bfc2e4d

Showing 1 to 10 of 20 rows

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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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No malware found

31 indicators in this extension

What our analysis found