MalwareTips
Threat LensFile scan report

Is bassmidi.dll safe?

Verdict
Safe

Single low-weight detection on a signed audio-library DLL with no sandbox malice or tier-1 consensus.

One tier-2 engine flagged the file with a generic AI label; 74 others were silent. The DLL is signed by Un4seen Developments Ltd, shows only ambient behaviour in one sandbox, and has no prior malicious history.

Use with normal care

The evidence supports continued safe use when the file originates from a trusted source; monitor for any unexpected changes in behaviour.

Read the full analysis
Saved file evidenceAntivirus consensus
1of 75 flagged
Flagged 1No detection 74
Digital specimenbassmidi.dll2e68321b076bea4e3a…0f4596e39c3c7b
Size71.2 KB
Code signingUn4seen Developments Ltd
SandboxRuntime complete
First seen4mo ago
Evidence3 priority signals
The file has a valid code signature from Un4seen Developments Ltd.

Recommended next actions

01

Before using

Use it only as part of software obtained from the developer's official site or another source you independently trust.

02

If you already used it

Keep normal device protection enabled and stop if the file behaves unexpectedly.

Chapter 02

Intelligence

The saved assessment, checked against the scan evidence and recorded coverage.

MT AI Engine · Verdict analysis

The reasoning behind this verdict

This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.

78%Confidence
High
Analyst conclusion

One tier-2 engine flagged the file with a generic AI label; 74 others were silent. The DLL is signed by Un4seen Developments Ltd, shows only ambient behaviour in one sandbox, and has no prior malicious history.

Where this verdict could be wrong1 caveat
  • Single tier-2 detection paired with a generic AI label and no tier-1 consensus may represent a false positive on a legitimate audio library component.

These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.

Recommended action

The evidence supports continued safe use when the file originates from a trusted source; monitor for any unexpected changes in behaviour.

Scan transparency

Coverage & freshness

4 of 5 complete

Complete means the check returned a usable result. It does not mean the file is safe.

  • Antivirus

    Complete

    1 of 75 engines flagged the file.

  • Sandbox

    Complete

    1 isolated runtime environment contributed observations.

  • Network

    Not run

    No contacted-host reputation check is recorded.

    No timestamp recorded

  • YARA

    Complete

    1 signature or behavior rule matched.

  • External intel

    Complete

    3 of 3 independent reference sources completed.

Chapter 03

Behavior

Plain-English impact first, then the observed runtime evidence.

Runtime flight recorder

Capture complete
  • 1isolated sandbox run
  • 5MITRE ATT&CK techniques
  • 1spawned processes
  • 0network contacts
  • 0filesystem & mutex artifacts
Recorded behavior

Attack story

Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.

ObservedDerived

2 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.

Chapter 04

Detection & Forensics

Consensus, attribution, signatures, code structure, prevalence, and identity.

Chapter 05

Safety & FAQ

Complete recovery guidance and answers for the next decision.

What to do now

This file appears low risk based on the evidence available now.

  1. Recovery step 01

    Use it only as part of software obtained from the developer's official site or another source you independently trust.

  2. Recovery step 02

    A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.

  3. Recovery step 03

    Keep your antivirus and Windows updates switched on so you stay protected.

Safety FAQ

Direct answers grounded in the saved verdict and evidence in this report.

7 evidence-based answers
Is bassmidi.dll safe?
Evidence-based answer
bassmidi.dll appears safe. 1 of 75 antivirus engines flagged it; the 1 detection were treated as non-decisive after the wider evidence was weighed. It carries a verified digital signature from Un4seen Developments Ltd. Use it only as part of software obtained from the developer's official site or another source you independently trust.
What is bassmidi.dll?
Evidence-based answer
bassmidi.dll is a Windows library or loadable module, about 71 KB. Our analysis did not identify a verdict-driving threat signal. It carries a verified digital signature from Un4seen Developments Ltd. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
How many antivirus engines detected bassmidi.dll?
Evidence-based answer
1 of 75 antivirus engines flagged bassmidi.dll, 1 of them as outright malicious. The raw count alone does not establish safety or danger; we also weigh which engines flagged it and corroborating behavior, identity, reputation, and rule evidence.
Is bassmidi.dll digitally signed?
Evidence-based answer
Yes — bassmidi.dll carries a valid digital signature from Un4seen Developments Ltd, which confirms the file hasn't been tampered with since that publisher signed it. A valid signature is a positive signal, but note that malware is occasionally signed with stolen or abused certificates, so it isn't proof of safety on its own.
What is the SHA-256 hash of bassmidi.dll?
Evidence-based answer
The SHA-256 hash of bassmidi.dll is 2e68321b076bea4e3a0c192c6e1ad6b32592268c540cc6ef9f0f4596e39c3c7b, and its MD5 is 0fa5ab7bd1586d5fb3ce1159fc065bbf. This hash is the file's unique fingerprint — two files with the same SHA-256 are identical. Use it to confirm you're looking at exactly this file (not just one with the same name) when comparing against antivirus databases or a download's published checksum.
Is it safe to use bassmidi.dll?
Evidence-based answer
Based on the recorded evidence, bassmidi.dll has a low observed risk and is properly signed. The important caveat is source: make sure you downloaded it from the official website or a trusted store, because attackers sometimes distribute malware-laced copies under a legitimate file's name. If your own antivirus flags it, verify the source and the exact hash before overriding the warning.
How up to date is this analysis of bassmidi.dll?
Evidence-based answer
This report reflects the scan run on September 4, 2026. Because a file's hash never changes, the identity of bassmidi.dll is fixed — but antivirus coverage improves over time, so a file that looks clean today can pick up detections later (and vice-versa). If you need the latest picture, MalwareTips staff can re-run the analysis from scratch.
Chapter 06

Community

Member reviews and reports for this exact file hash.

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