File scan report
Verdict Safe
Is Muse
MuseHub installer with a valid MUSECY SM LTD signature, no detections from any of 75 engines, wide distribution and sandbox activity consistent with a normal software installer.
Read the whole reasonShow less
Strong evidence · A verified publisher signature, and no engine flags it.
This installer can be used normally; get it from the official MuseScore or MuseHub site and keep your antivirus enabled as usual.
Good practice2 tips
We found nothing harmful in this file.
Install it only if it came from the developer's own website or an official app store.
Keep your antivirus and Windows updates switched on.
No scanner can promise a file is 100% safe.
Antivirus results
0 of 69 flagged
- Flagged 0
- No detection 69
- No result 6
- Code signing MUSECY SM LTD
- Test run Completed
- First seen 10d ago
Chapter 02
Why we think so
2 points against it and 5 in its favour, checked against the scan evidence.
The reasoning behind this verdict
None of the 69 antivirus engines that checked it flagged this MuseHub installer, and it carries a valid code signature from MUSECY SM LTD. Over 480 distinct sources have submitted it, and its sandbox runs showed ordinary installer behaviour talking only to MuseHub and crash-reporting servers.
None of the 69 antivirus engines that checked it flagged the file, including all 18 major antivirus engines that reported on it. The signature from MUSECY SM LTD verifies, although this signer has no prior history with us. The file is widely distributed, with 481 distinct submitters since it was first seen on Oct 15, 2026. The sandbox runs produced a clean combined verdict, recorded no injection into other processes, and contacted only MuseHub, its download CDN and a crash-reporting service, none of which our host checks list as malicious. The services and startup entry it creates belong to MuseHub's own authentication and updater components.
What We Detected
None of the 69 antivirus engines that checked it flagged this installer. It carries a valid code signature from MUSECY SM LTD and has been submitted by 481 distinct sources since it was first seen on Oct 15, 2026. Public malware databases and community rule sets returned no matches.
Threat Behavior
In the sandbox runs the installer unpacked MuseHub into Program Files, wrote fonts and images, registered an uninstall entry, and created MuseHub authentication and updater services plus a startup entry. It contacted MuseHub's customer API, its content-delivery network and a crash-reporting service; none of these hosts is listed as malicious in our checks. No injection into other processes was recorded, and the combined sandbox verdict was clean.
What To Do Now
The file behaves like a normal MuseHub installer. Download it only from the official MuseScore or MuseHub website, and you can remove the background services later by uninstalling MuseHub if you no longer need it.
Where this verdict could be wrong2 caveats
- The signer has no history in our records and is not on our curated publisher list, so trust rests on detections, prevalence and behaviour rather than an established publisher record.
- The installer registers two services and a startup entry, which is normal for an updater but gives the software persistent background presence.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- No detections from any of the 75 engines
- Valid code signature from MUSECY SM LTD
- Submitted by 481 distinct sources
- Sandbox runs produced a clean combined verdict with no process injection
- Contacted hosts are the product's own servers and a crash-reporting service, none listed as malicious
- The signing company has no prior history in our records.
- The installer adds background services and a startup entry for its updater.
6 sources checked · all complete. See every source
Chapter 03
What it did in our test
It ran in 3 isolated tests; no test environment rated what it did as risky.
Test run summary
Capture complete- 3isolated sandbox runs
- 41sandbox rule tags
- 3spawned processes
- 6network contacts
- 37filesystem & mutex artifacts
Includes the sandbox verdicts, 41 mapped techniques, every process, file, registry and network entry and 10 dropped files.
Show the technical evidenceChapter 04
Technical details
None of the 69 antivirus engines that checked it flag it; signed by MUSECY SM LTD.
Sources checked
Every check behind this verdict
6 sources checked · all complete. Complete means the check returned a usable result; it does not mean the file is safe.
File fingerprint
- Last analyzed
- Oct 23, 2026, 6:25 PM UTC
- SHA-256
dedc8c3638db76d8d8b18ef37205d3609eaf5034171cd67c717d9e8df2cde4e2- SHA-1
ff457110cd5de935a0f6f7d1c634937148ccd013- MD5
b0b2c4d0c1865b4892c8400a20a99c03
About this file
MuseHub.Installer.exe is a Win32 EXE file of 36.2 MB.
- Claims to be
- MuseHub InstallerFrom the file's own version information, written by whoever built it.
- Original name
- MuseHub.Installer.exeMatches the shared file name.
- Type and size
- Win32 EXE · 36.2 MB
- Signer
- MUSECY SM LTDValid code signature.
- First seen
- Oct 15, 2026On VirusTotal.
- Submitted by
- 481 distinct sources
- Packer
- None detected
- Entropy
- 7.96 of 8
First scanned
Includes every engine result (75), 3 matched signature rules, PE section entropy and packers and how widely the file has been seen.
Show the technical evidenceChapter 05
Questions & answers
Short answers to the 7 questions people ask most about this file.
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Community
Member reviews and reports for this exact file hash.